/*
 * This combined file was created by the DataTables downloader builder:
 *   https://datatables.net/download
 *
 * To rebuild or modify this file with the latest versions of the included
 * software please visit:
 *   https://datatables.net/download/#bs5-5.3.0/jq-3.7.0/dt-2.3.4
 *
 * Included libraries:
 *   JSZip 3.10.1, DataTables 2.1.4, Buttons 3.1.1, Column visibility 3.1.1, HTML5 export 3.1.1, FixedHeader 4.0.1, Responsive 3.0.2
 */

/*!
 * jQuery JavaScript Library v3.7.0
 * https://jquery.com/
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2023-05-11T18:29Z
 */
( function( global, factory ) {

	"use strict";

	if ( typeof module === "object" && typeof module.exports === "object" ) {

		// For CommonJS and CommonJS-like environments where a proper `window`
		// is present, execute the factory and get jQuery.
		// For environments that do not have a `window` with a `document`
		// (such as Node.js), expose a factory as module.exports.
		// This accentuates the need for the creation of a real `window`.
		// e.g. var jQuery = require("jquery")(window);
		// See ticket trac-14549 for more info.
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";

var arr = [];

var getProto = Object.getPrototypeOf;

var slice = arr.slice;

var flat = arr.flat ? function( array ) {
	return arr.flat.call( array );
} : function( array ) {
	return arr.concat.apply( [], array );
};


var push = arr.push;

var indexOf = arr.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var fnToString = hasOwn.toString;

var ObjectFunctionString = fnToString.call( Object );

var support = {};

var isFunction = function isFunction( obj ) {

		// Support: Chrome <=57, Firefox <=52
		// In some browsers, typeof returns "function" for HTML <object> elements
		// (i.e., `typeof document.createElement( "object" ) === "function"`).
		// We don't want to classify *any* DOM node as a function.
		// Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5
		// Plus for old WebKit, typeof returns "function" for HTML collections
		// (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756)
		return typeof obj === "function" && typeof obj.nodeType !== "number" &&
			typeof obj.item !== "function";
	};


var isWindow = function isWindow( obj ) {
		return obj != null && obj === obj.window;
	};


var document = window.document;



	var preservedScriptAttributes = {
		type: true,
		src: true,
		nonce: true,
		noModule: true
	};

	function DOMEval( code, node, doc ) {
		doc = doc || document;

		var i, val,
			script = doc.createElement( "script" );

		script.text = code;
		if ( node ) {
			for ( i in preservedScriptAttributes ) {

				// Support: Firefox 64+, Edge 18+
				// Some browsers don't support the "nonce" property on scripts.
				// On the other hand, just using `getAttribute` is not enough as
				// the `nonce` attribute is reset to an empty string whenever it
				// becomes browsing-context connected.
				// See https://github.com/whatwg/html/issues/2369
				// See https://html.spec.whatwg.org/#nonce-attributes
				// The `node.getAttribute` check was added for the sake of
				// `jQuery.globalEval` so that it can fake a nonce-containing node
				// via an object.
				val = node[ i ] || node.getAttribute && node.getAttribute( i );
				if ( val ) {
					script.setAttribute( i, val );
				}
			}
		}
		doc.head.appendChild( script ).parentNode.removeChild( script );
	}


function toType( obj ) {
	if ( obj == null ) {
		return obj + "";
	}

	// Support: Android <=2.3 only (functionish RegExp)
	return typeof obj === "object" || typeof obj === "function" ?
		class2type[ toString.call( obj ) ] || "object" :
		typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module



var version = "3.7.0",

	rhtmlSuffix = /HTML$/i,

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {

		// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	};

jQuery.fn = jQuery.prototype = {

	// The current version of jQuery being used
	jquery: version,

	constructor: jQuery,

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {

		// Return all the elements in a clean array
		if ( num == null ) {
			return slice.call( this );
		}

		// Return just the one element from the set
		return num < 0 ? this[ num + this.length ] : this[ num ];
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	each: function( callback ) {
		return jQuery.each( this, callback );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map( this, function( elem, i ) {
			return callback.call( elem, i, elem );
		} ) );
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	even: function() {
		return this.pushStack( jQuery.grep( this, function( _elem, i ) {
			return ( i + 1 ) % 2;
		} ) );
	},

	odd: function() {
		return this.pushStack( jQuery.grep( this, function( _elem, i ) {
			return i % 2;
		} ) );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
	},

	end: function() {
		return this.prevObject || this.constructor();
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: arr.sort,
	splice: arr.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var options, name, src, copy, copyIsArray, clone,
		target = arguments[ 0 ] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

		// Skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !isFunction( target ) ) {
		target = {};
	}

	// Extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

	for ( ; i < length; i++ ) {

		// Only deal with non-null/undefined values
		if ( ( options = arguments[ i ] ) != null ) {

			// Extend the base object
			for ( name in options ) {
				copy = options[ name ];

				// Prevent Object.prototype pollution
				// Prevent never-ending loop
				if ( name === "__proto__" || target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
					( copyIsArray = Array.isArray( copy ) ) ) ) {
					src = target[ name ];

					// Ensure proper type for the source value
					if ( copyIsArray && !Array.isArray( src ) ) {
						clone = [];
					} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
						clone = {};
					} else {
						clone = src;
					}
					copyIsArray = false;

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend( {

	// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

	// Assume jQuery is ready without the ready module
	isReady: true,

	error: function( msg ) {
		throw new Error( msg );
	},

	noop: function() {},

	isPlainObject: function( obj ) {
		var proto, Ctor;

		// Detect obvious negatives
		// Use toString instead of jQuery.type to catch host objects
		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
			return false;
		}

		proto = getProto( obj );

		// Objects with no prototype (e.g., `Object.create( null )`) are plain
		if ( !proto ) {
			return true;
		}

		// Objects with prototype are plain iff they were constructed by a global Object function
		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
	},

	isEmptyObject: function( obj ) {
		var name;

		for ( name in obj ) {
			return false;
		}
		return true;
	},

	// Evaluates a script in a provided context; falls back to the global one
	// if not specified.
	globalEval: function( code, options, doc ) {
		DOMEval( code, { nonce: options && options.nonce }, doc );
	},

	each: function( obj, callback ) {
		var length, i = 0;

		if ( isArrayLike( obj ) ) {
			length = obj.length;
			for ( ; i < length; i++ ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		} else {
			for ( i in obj ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		}

		return obj;
	},


	// Retrieve the text value of an array of DOM nodes
	text: function( elem ) {
		var node,
			ret = "",
			i = 0,
			nodeType = elem.nodeType;

		if ( !nodeType ) {

			// If no nodeType, this is expected to be an array
			while ( ( node = elem[ i++ ] ) ) {

				// Do not traverse comment nodes
				ret += jQuery.text( node );
			}
		} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
			return elem.textContent;
		} else if ( nodeType === 3 || nodeType === 4 ) {
			return elem.nodeValue;
		}

		// Do not include comment or processing instruction nodes

		return ret;
	},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArrayLike( Object( arr ) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
						[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		return arr == null ? -1 : indexOf.call( arr, elem, i );
	},

	isXMLDoc: function( elem ) {
		var namespace = elem && elem.namespaceURI,
			docElem = elem && ( elem.ownerDocument || elem ).documentElement;

		// Assume HTML when documentElement doesn't yet exist, such as inside
		// document fragments.
		return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" );
	},

	// Support: Android <=4.0 only, PhantomJS 1 only
	// push.apply(_, arraylike) throws on ancient WebKit
	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

		for ( ; j < len; j++ ) {
			first[ i++ ] = second[ j ];
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

		return matches;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var length, value,
			i = 0,
			ret = [];

		// Go through the array, translating each of the items to their new values
		if ( isArrayLike( elems ) ) {
			length = elems.length;
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}
		}

		// Flatten any nested arrays
		return flat( ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
} );

if ( typeof Symbol === "function" ) {
	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}

// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
	function( _i, name ) {
		class2type[ "[object " + name + "]" ] = name.toLowerCase();
	} );

function isArrayLike( obj ) {

	// Support: real iOS 8.2 only (not reproducible in simulator)
	// `in` check used to prevent JIT error (gh-2145)
	// hasOwn isn't used here due to false negatives
	// regarding Nodelist length in IE
	var length = !!obj && "length" in obj && obj.length,
		type = toType( obj );

	if ( isFunction( obj ) || isWindow( obj ) ) {
		return false;
	}

	return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}


function nodeName( elem, name ) {

	return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();

}
var pop = arr.pop;


var sort = arr.sort;


var splice = arr.splice;


var whitespace = "[\\x20\\t\\r\\n\\f]";


var rtrimCSS = new RegExp(
	"^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$",
	"g"
);




// Note: an element does not contain itself
jQuery.contains = function( a, b ) {
	var bup = b && b.parentNode;

	return a === bup || !!( bup && bup.nodeType === 1 && (

		// Support: IE 9 - 11+
		// IE doesn't have `contains` on SVG.
		a.contains ?
			a.contains( bup ) :
			a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
	) );
};




// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;

function fcssescape( ch, asCodePoint ) {
	if ( asCodePoint ) {

		// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
		if ( ch === "\0" ) {
			return "\uFFFD";
		}

		// Control characters and (dependent upon position) numbers get escaped as code points
		return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
	}

	// Other potentially-special ASCII characters get backslash-escaped
	return "\\" + ch;
}

jQuery.escapeSelector = function( sel ) {
	return ( sel + "" ).replace( rcssescape, fcssescape );
};




var preferredDoc = document,
	pushNative = push;

( function() {

var i,
	Expr,
	outermostContext,
	sortInput,
	hasDuplicate,
	push = pushNative,

	// Local document vars
	document,
	documentElement,
	documentIsHTML,
	rbuggyQSA,
	matches,

	// Instance-specific data
	expando = jQuery.expando,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	nonnativeSelectorCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|" +
		"loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
	identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
		"?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",

	// Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +

		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +

		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
		whitespace + "*\\]",

	pseudos = ":(" + identifier + ")(?:\\((" +

		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +

		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +

		// 3. anything else (capture 2)
		".*" +
		")\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rwhitespace = new RegExp( whitespace + "+", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rleadingCombinator = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" +
		whitespace + "*" ),
	rdescend = new RegExp( whitespace + "|>" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		ID: new RegExp( "^#(" + identifier + ")" ),
		CLASS: new RegExp( "^\\.(" + identifier + ")" ),
		TAG: new RegExp( "^(" + identifier + "|[*])" ),
		ATTR: new RegExp( "^" + attributes ),
		PSEUDO: new RegExp( "^" + pseudos ),
		CHILD: new RegExp(
			"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
				whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
				whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		bool: new RegExp( "^(?:" + booleans + ")$", "i" ),

		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		needsContext: new RegExp( "^" + whitespace +
			"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
			"*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,

	// CSS escapes
	// https://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace +
		"?|\\\\([^\\r\\n\\f])", "g" ),
	funescape = function( escape, nonHex ) {
		var high = "0x" + escape.slice( 1 ) - 0x10000;

		if ( nonHex ) {

			// Strip the backslash prefix from a non-hex escape sequence
			return nonHex;
		}

		// Replace a hexadecimal escape sequence with the encoded Unicode code point
		// Support: IE <=11+
		// For values outside the Basic Multilingual Plane (BMP), manually construct a
		// surrogate pair
		return high < 0 ?
			String.fromCharCode( high + 0x10000 ) :
			String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	},

	// Used for iframes; see `setDocument`.
	// Support: IE 9 - 11+, Edge 12 - 18+
	// Removing the function wrapper causes a "Permission Denied"
	// error in IE/Edge.
	unloadHandler = function() {
		setDocument();
	},

	inDisabledFieldset = addCombinator(
		function( elem ) {
			return elem.disabled === true && nodeName( elem, "fieldset" );
		},
		{ dir: "parentNode", next: "legend" }
	);

// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		( arr = slice.call( preferredDoc.childNodes ) ),
		preferredDoc.childNodes
	);

	// Support: Android <=4.0
	// Detect silently failing push.apply
	// eslint-disable-next-line no-unused-expressions
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = {
		apply: function( target, els ) {
			pushNative.apply( target, slice.call( els ) );
		},
		call: function( target ) {
			pushNative.apply( target, slice.call( arguments, 1 ) );
		}
	};
}

function find( selector, context, results, seed ) {
	var m, i, elem, nid, match, groups, newSelector,
		newContext = context && context.ownerDocument,

		// nodeType defaults to 9, since context defaults to document
		nodeType = context ? context.nodeType : 9;

	results = results || [];

	// Return early from calls with invalid selector or context
	if ( typeof selector !== "string" || !selector ||
		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

		return results;
	}

	// Try to shortcut find operations (as opposed to filters) in HTML documents
	if ( !seed ) {
		setDocument( context );
		context = context || document;

		if ( documentIsHTML ) {

			// If the selector is sufficiently simple, try using a "get*By*" DOM method
			// (excepting DocumentFragment context, where the methods don't exist)
			if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {

				// ID selector
				if ( ( m = match[ 1 ] ) ) {

					// Document context
					if ( nodeType === 9 ) {
						if ( ( elem = context.getElementById( m ) ) ) {

							// Support: IE 9 only
							// getElementById can match elements by name instead of ID
							if ( elem.id === m ) {
								push.call( results, elem );
								return results;
							}
						} else {
							return results;
						}

					// Element context
					} else {

						// Support: IE 9 only
						// getElementById can match elements by name instead of ID
						if ( newContext && ( elem = newContext.getElementById( m ) ) &&
							find.contains( context, elem ) &&
							elem.id === m ) {

							push.call( results, elem );
							return results;
						}
					}

				// Type selector
				} else if ( match[ 2 ] ) {
					push.apply( results, context.getElementsByTagName( selector ) );
					return results;

				// Class selector
				} else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) {
					push.apply( results, context.getElementsByClassName( m ) );
					return results;
				}
			}

			// Take advantage of querySelectorAll
			if ( !nonnativeSelectorCache[ selector + " " ] &&
				( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) {

				newSelector = selector;
				newContext = context;

				// qSA considers elements outside a scoping root when evaluating child or
				// descendant combinators, which is not what we want.
				// In such cases, we work around the behavior by prefixing every selector in the
				// list with an ID selector referencing the scope context.
				// The technique has to be used as well when a leading combinator is used
				// as such selectors are not recognized by querySelectorAll.
				// Thanks to Andrew Dupont for this technique.
				if ( nodeType === 1 &&
					( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) {

					// Expand context for sibling selectors
					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
						context;

					// We can use :scope instead of the ID hack if the browser
					// supports it & if we're not changing the context.
					// Support: IE 11+, Edge 17 - 18+
					// IE/Edge sometimes throw a "Permission denied" error when
					// strict-comparing two documents; shallow comparisons work.
					// eslint-disable-next-line eqeqeq
					if ( newContext != context || !support.scope ) {

						// Capture the context ID, setting it first if necessary
						if ( ( nid = context.getAttribute( "id" ) ) ) {
							nid = jQuery.escapeSelector( nid );
						} else {
							context.setAttribute( "id", ( nid = expando ) );
						}
					}

					// Prefix every selector in the list
					groups = tokenize( selector );
					i = groups.length;
					while ( i-- ) {
						groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
							toSelector( groups[ i ] );
					}
					newSelector = groups.join( "," );
				}

				try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch ( qsaError ) {
					nonnativeSelectorCache( selector, true );
				} finally {
					if ( nid === expando ) {
						context.removeAttribute( "id" );
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrimCSS, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {function(string, object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {

		// Use (key + " ") to avoid collision with native prototype properties
		// (see https://github.com/jquery/sizzle/issues/157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {

			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return ( cache[ key + " " ] = value );
	}
	return cache;
}

/**
 * Mark a function for special use by jQuery selector module
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created element and returns a boolean result
 */
function assert( fn ) {
	var el = document.createElement( "fieldset" );

	try {
		return !!fn( el );
	} catch ( e ) {
		return false;
	} finally {

		// Remove from its parent by default
		if ( el.parentNode ) {
			el.parentNode.removeChild( el );
		}

		// release memory in IE
		el = null;
	}
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		return nodeName( elem, "input" ) && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		return ( nodeName( elem, "input" ) || nodeName( elem, "button" ) ) &&
			elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for :enabled/:disabled
 * @param {Boolean} disabled true for :disabled; false for :enabled
 */
function createDisabledPseudo( disabled ) {

	// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
	return function( elem ) {

		// Only certain elements can match :enabled or :disabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
		if ( "form" in elem ) {

			// Check for inherited disabledness on relevant non-disabled elements:
			// * listed form-associated elements in a disabled fieldset
			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
			// * option elements in a disabled optgroup
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
			// All such elements have a "form" property.
			if ( elem.parentNode && elem.disabled === false ) {

				// Option elements defer to a parent optgroup if present
				if ( "label" in elem ) {
					if ( "label" in elem.parentNode ) {
						return elem.parentNode.disabled === disabled;
					} else {
						return elem.disabled === disabled;
					}
				}

				// Support: IE 6 - 11+
				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
				return elem.isDisabled === disabled ||

					// Where there is no isDisabled, check manually
					elem.isDisabled !== !disabled &&
						inDisabledFieldset( elem ) === disabled;
			}

			return elem.disabled === disabled;

		// Try to winnow out elements that can't be disabled before trusting the disabled property.
		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
		// even exist on them, let alone have a boolean value.
		} else if ( "label" in elem ) {
			return elem.disabled === disabled;
		}

		// Remaining elements are neither :enabled nor :disabled
		return false;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction( function( argument ) {
		argument = +argument;
		return markFunction( function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
					seed[ j ] = !( matches[ j ] = seed[ j ] );
				}
			}
		} );
	} );
}

/**
 * Checks a node for validity as a jQuery selector context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== "undefined" && context;
}

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [node] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
function setDocument( node ) {
	var subWindow,
		doc = node ? node.ownerDocument || node : preferredDoc;

	// Return early if doc is invalid or already selected
	// Support: IE 11+, Edge 17 - 18+
	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
	// two documents; shallow comparisons work.
	// eslint-disable-next-line eqeqeq
	if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Update global variables
	document = doc;
	documentElement = document.documentElement;
	documentIsHTML = !jQuery.isXMLDoc( document );

	// Support: iOS 7 only, IE 9 - 11+
	// Older browsers didn't support unprefixed `matches`.
	matches = documentElement.matches ||
		documentElement.webkitMatchesSelector ||
		documentElement.msMatchesSelector;

	// Support: IE 9 - 11+, Edge 12 - 18+
	// Accessing iframe documents after unload throws "permission denied" errors (see trac-13936)
	// Support: IE 11+, Edge 17 - 18+
	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
	// two documents; shallow comparisons work.
	// eslint-disable-next-line eqeqeq
	if ( preferredDoc != document &&
		( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {

		// Support: IE 9 - 11+, Edge 12 - 18+
		subWindow.addEventListener( "unload", unloadHandler );
	}

	// Support: IE <10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programmatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert( function( el ) {
		documentElement.appendChild( el ).id = jQuery.expando;
		return !document.getElementsByName ||
			!document.getElementsByName( jQuery.expando ).length;
	} );

	// Support: IE 9 only
	// Check to see if it's possible to do matchesSelector
	// on a disconnected node.
	support.disconnectedMatch = assert( function( el ) {
		return matches.call( el, "*" );
	} );

	// Support: IE 9 - 11+, Edge 12 - 18+
	// IE/Edge don't support the :scope pseudo-class.
	support.scope = assert( function() {
		return document.querySelectorAll( ":scope" );
	} );

	// Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only
	// Make sure the `:has()` argument is parsed unforgivingly.
	// We include `*` in the test to detect buggy implementations that are
	// _selectively_ forgiving (specifically when the list includes at least
	// one valid selector).
	// Note that we treat complete lack of support for `:has()` as if it were
	// spec-compliant support, which is fine because use of `:has()` in such
	// environments will fail in the qSA path and fall back to jQuery traversal
	// anyway.
	support.cssHas = assert( function() {
		try {
			document.querySelector( ":has(*,:jqfake)" );
			return false;
		} catch ( e ) {
			return true;
		}
	} );

	// ID filter and find
	if ( support.getById ) {
		Expr.filter.ID = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute( "id" ) === attrId;
			};
		};
		Expr.find.ID = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var elem = context.getElementById( id );
				return elem ? [ elem ] : [];
			}
		};
	} else {
		Expr.filter.ID =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== "undefined" &&
					elem.getAttributeNode( "id" );
				return node && node.value === attrId;
			};
		};

		// Support: IE 6 - 7 only
		// getElementById is not reliable as a find shortcut
		Expr.find.ID = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var node, i, elems,
					elem = context.getElementById( id );

				if ( elem ) {

					// Verify the id attribute
					node = elem.getAttributeNode( "id" );
					if ( node && node.value === id ) {
						return [ elem ];
					}

					// Fall back on getElementsByName
					elems = context.getElementsByName( id );
					i = 0;
					while ( ( elem = elems[ i++ ] ) ) {
						node = elem.getAttributeNode( "id" );
						if ( node && node.value === id ) {
							return [ elem ];
						}
					}
				}

				return [];
			}
		};
	}

	// Tag
	Expr.find.TAG = function( tag, context ) {
		if ( typeof context.getElementsByTagName !== "undefined" ) {
			return context.getElementsByTagName( tag );

		// DocumentFragment nodes don't have gEBTN
		} else {
			return context.querySelectorAll( tag );
		}
	};

	// Class
	Expr.find.CLASS = function( className, context ) {
		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	rbuggyQSA = [];

	// Build QSA regex
	// Regex strategy adopted from Diego Perini
	assert( function( el ) {

		var input;

		documentElement.appendChild( el ).innerHTML =
			"<a id='" + expando + "' href='' disabled='disabled'></a>" +
			"<select id='" + expando + "-\r\\' disabled='disabled'>" +
			"<option selected=''></option></select>";

		// Support: iOS <=7 - 8 only
		// Boolean attributes and "value" are not treated correctly in some XML documents
		if ( !el.querySelectorAll( "[selected]" ).length ) {
			rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
		}

		// Support: iOS <=7 - 8 only
		if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
			rbuggyQSA.push( "~=" );
		}

		// Support: iOS 8 only
		// https://bugs.webkit.org/show_bug.cgi?id=136851
		// In-page `selector#id sibling-combinator selector` fails
		if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
			rbuggyQSA.push( ".#.+[+~]" );
		}

		// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
		// In some of the document kinds, these selectors wouldn't work natively.
		// This is probably OK but for backwards compatibility we want to maintain
		// handling them through jQuery traversal in jQuery 3.x.
		if ( !el.querySelectorAll( ":checked" ).length ) {
			rbuggyQSA.push( ":checked" );
		}

		// Support: Windows 8 Native Apps
		// The type and name attributes are restricted during .innerHTML assignment
		input = document.createElement( "input" );
		input.setAttribute( "type", "hidden" );
		el.appendChild( input ).setAttribute( "name", "D" );

		// Support: IE 9 - 11+
		// IE's :disabled selector does not pick up the children of disabled fieldsets
		// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
		// In some of the document kinds, these selectors wouldn't work natively.
		// This is probably OK but for backwards compatibility we want to maintain
		// handling them through jQuery traversal in jQuery 3.x.
		documentElement.appendChild( el ).disabled = true;
		if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
			rbuggyQSA.push( ":enabled", ":disabled" );
		}

		// Support: IE 11+, Edge 15 - 18+
		// IE 11/Edge don't find elements on a `[name='']` query in some cases.
		// Adding a temporary attribute to the document before the selection works
		// around the issue.
		// Interestingly, IE 10 & older don't seem to have the issue.
		input = document.createElement( "input" );
		input.setAttribute( "name", "" );
		el.appendChild( input );
		if ( !el.querySelectorAll( "[name='']" ).length ) {
			rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
				whitespace + "*(?:''|\"\")" );
		}
	} );

	if ( !support.cssHas ) {

		// Support: Chrome 105 - 110+, Safari 15.4 - 16.3+
		// Our regular `try-catch` mechanism fails to detect natively-unsupported
		// pseudo-classes inside `:has()` (such as `:has(:contains("Foo"))`)
		// in browsers that parse the `:has()` argument as a forgiving selector list.
		// https://drafts.csswg.org/selectors/#relational now requires the argument
		// to be parsed unforgivingly, but browsers have not yet fully adjusted.
		rbuggyQSA.push( ":has" );
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

		// Calculate position if both inputs belong to the same document
		// Support: IE 11+, Edge 17 - 18+
		// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
		// two documents; shallow comparisons work.
		// eslint-disable-next-line eqeqeq
		compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

		// Disconnected nodes
		if ( compare & 1 ||
			( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {

			// Choose the first element that is related to our preferred document
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( a === document || a.ownerDocument == preferredDoc &&
				find.contains( preferredDoc, a ) ) {
				return -1;
			}

			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( b === document || b.ownerDocument == preferredDoc &&
				find.contains( preferredDoc, b ) ) {
				return 1;
			}

			// Maintain original order
			return sortInput ?
				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
				0;
		}

		return compare & 4 ? -1 : 1;
	};

	return document;
}

find.matches = function( expr, elements ) {
	return find( expr, null, null, elements );
};

find.matchesSelector = function( elem, expr ) {
	setDocument( elem );

	if ( documentIsHTML &&
		!nonnativeSelectorCache[ expr + " " ] &&
		( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||

					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch ( e ) {
			nonnativeSelectorCache( expr, true );
		}
	}

	return find( expr, document, null, [ elem ] ).length > 0;
};

find.contains = function( context, elem ) {

	// Set document vars if needed
	// Support: IE 11+, Edge 17 - 18+
	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
	// two documents; shallow comparisons work.
	// eslint-disable-next-line eqeqeq
	if ( ( context.ownerDocument || context ) != document ) {
		setDocument( context );
	}
	return jQuery.contains( context, elem );
};


find.attr = function( elem, name ) {

	// Set document vars if needed
	// Support: IE 11+, Edge 17 - 18+
	// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
	// two documents; shallow comparisons work.
	// eslint-disable-next-line eqeqeq
	if ( ( elem.ownerDocument || elem ) != document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],

		// Don't get fooled by Object.prototype properties (see trac-13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	if ( val !== undefined ) {
		return val;
	}

	return elem.getAttribute( name );
};

find.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
jQuery.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	//
	// Support: Android <=4.0+
	// Testing for detecting duplicates is unpredictable so instead assume we can't
	// depend on duplicate detection in all browsers without a stable sort.
	hasDuplicate = !support.sortStable;
	sortInput = !support.sortStable && slice.call( results, 0 );
	sort.call( results, sortOrder );

	if ( hasDuplicate ) {
		while ( ( elem = results[ i++ ] ) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			splice.call( results, duplicates[ j ], 1 );
		}
	}

	// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

	return results;
};

jQuery.fn.uniqueSort = function() {
	return this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) );
};

Expr = jQuery.expr = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		ATTR: function( match ) {
			match[ 1 ] = match[ 1 ].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[ 3 ] = ( match[ 3 ] || match[ 4 ] || match[ 5 ] || "" )
				.replace( runescape, funescape );

			if ( match[ 2 ] === "~=" ) {
				match[ 3 ] = " " + match[ 3 ] + " ";
			}

			return match.slice( 0, 4 );
		},

		CHILD: function( match ) {

			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[ 1 ] = match[ 1 ].toLowerCase();

			if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {

				// nth-* requires argument
				if ( !match[ 3 ] ) {
					find.error( match[ 0 ] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[ 4 ] = +( match[ 4 ] ?
					match[ 5 ] + ( match[ 6 ] || 1 ) :
					2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" )
				);
				match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );

			// other types prohibit arguments
			} else if ( match[ 3 ] ) {
				find.error( match[ 0 ] );
			}

			return match;
		},

		PSEUDO: function( match ) {
			var excess,
				unquoted = !match[ 6 ] && match[ 2 ];

			if ( matchExpr.CHILD.test( match[ 0 ] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[ 3 ] ) {
				match[ 2 ] = match[ 4 ] || match[ 5 ] || "";

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&

				// Get excess from tokenize (recursively)
				( excess = tokenize( unquoted, true ) ) &&

				// advance to the next closing parenthesis
				( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {

				// excess is a negative index
				match[ 0 ] = match[ 0 ].slice( 0, excess );
				match[ 2 ] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		TAG: function( nodeNameSelector ) {
			var expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() {
					return true;
				} :
				function( elem ) {
					return nodeName( elem, expectedNodeName );
				};
		},

		CLASS: function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				( pattern = new RegExp( "(^|" + whitespace + ")" + className +
					"(" + whitespace + "|$)" ) ) &&
				classCache( className, function( elem ) {
					return pattern.test(
						typeof elem.className === "string" && elem.className ||
							typeof elem.getAttribute !== "undefined" &&
								elem.getAttribute( "class" ) ||
							""
					);
				} );
		},

		ATTR: function( name, operator, check ) {
			return function( elem ) {
				var result = find.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				if ( operator === "=" ) {
					return result === check;
				}
				if ( operator === "!=" ) {
					return result !== check;
				}
				if ( operator === "^=" ) {
					return check && result.indexOf( check ) === 0;
				}
				if ( operator === "*=" ) {
					return check && result.indexOf( check ) > -1;
				}
				if ( operator === "$=" ) {
					return check && result.slice( -check.length ) === check;
				}
				if ( operator === "~=" ) {
					return ( " " + result.replace( rwhitespace, " " ) + " " )
						.indexOf( check ) > -1;
				}
				if ( operator === "|=" ) {
					return result === check || result.slice( 0, check.length + 1 ) === check + "-";
				}

				return false;
			};
		},

		CHILD: function( type, what, _argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, _context, xml ) {
					var cache, outerCache, node, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType,
						diff = false;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( ( node = node[ dir ] ) ) {
									if ( ofType ?
										nodeName( node, name ) :
										node.nodeType === 1 ) {

										return false;
									}
								}

								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {

							// Seek `elem` from a previously-cached index
							outerCache = parent[ expando ] || ( parent[ expando ] = {} );
							cache = outerCache[ type ] || [];
							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
							diff = nodeIndex && cache[ 2 ];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( ( node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								( diff = nodeIndex = 0 ) || start.pop() ) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						} else {

							// Use previously-cached element index if available
							if ( useCache ) {
								outerCache = elem[ expando ] || ( elem[ expando ] = {} );
								cache = outerCache[ type ] || [];
								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
								diff = nodeIndex;
							}

							// xml :nth-child(...)
							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
							if ( diff === false ) {

								// Use the same loop as above to seek `elem` from the start
								while ( ( node = ++nodeIndex && node && node[ dir ] ||
									( diff = nodeIndex = 0 ) || start.pop() ) ) {

									if ( ( ofType ?
										nodeName( node, name ) :
										node.nodeType === 1 ) &&
										++diff ) {

										// Cache the index of each encountered element
										if ( useCache ) {
											outerCache = node[ expando ] ||
												( node[ expando ] = {} );
											outerCache[ type ] = [ dirruns, diff ];
										}

										if ( node === elem ) {
											break;
										}
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		PSEUDO: function( pseudo, argument ) {

			// pseudo-class names are case-insensitive
			// https://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					find.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as jQuery does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction( function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf.call( seed, matched[ i ] );
							seed[ idx ] = !( matches[ idx ] = matched[ i ] );
						}
					} ) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {

		// Potentially complex pseudos
		not: markFunction( function( selector ) {

			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrimCSS, "$1" ) );

			return matcher[ expando ] ?
				markFunction( function( seed, matches, _context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( ( elem = unmatched[ i ] ) ) {
							seed[ i ] = !( matches[ i ] = elem );
						}
					}
				} ) :
				function( elem, _context, xml ) {
					input[ 0 ] = elem;
					matcher( input, null, xml, results );

					// Don't keep the element
					// (see https://github.com/jquery/sizzle/issues/299)
					input[ 0 ] = null;
					return !results.pop();
				};
		} ),

		has: markFunction( function( selector ) {
			return function( elem ) {
				return find( selector, elem ).length > 0;
			};
		} ),

		contains: markFunction( function( text ) {
			text = text.replace( runescape, funescape );
			return function( elem ) {
				return ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1;
			};
		} ),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// https://www.w3.org/TR/selectors/#lang-pseudo
		lang: markFunction( function( lang ) {

			// lang value must be a valid identifier
			if ( !ridentifier.test( lang || "" ) ) {
				find.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( ( elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
				return false;
			};
		} ),

		// Miscellaneous
		target: function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		root: function( elem ) {
			return elem === documentElement;
		},

		focus: function( elem ) {
			return elem === safeActiveElement() &&
				document.hasFocus() &&
				!!( elem.type || elem.href || ~elem.tabIndex );
		},

		// Boolean properties
		enabled: createDisabledPseudo( false ),
		disabled: createDisabledPseudo( true ),

		checked: function( elem ) {

			// In CSS3, :checked should return both checked and selected elements
			// https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			return ( nodeName( elem, "input" ) && !!elem.checked ) ||
				( nodeName( elem, "option" ) && !!elem.selected );
		},

		selected: function( elem ) {

			// Support: IE <=11+
			// Accessing the selectedIndex property
			// forces the browser to treat the default option as
			// selected when in an optgroup.
			if ( elem.parentNode ) {
				// eslint-disable-next-line no-unused-expressions
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		empty: function( elem ) {

			// https://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

		parent: function( elem ) {
			return !Expr.pseudos.empty( elem );
		},

		// Element/input types
		header: function( elem ) {
			return rheader.test( elem.nodeName );
		},

		input: function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		button: function( elem ) {
			return nodeName( elem, "input" ) && elem.type === "button" ||
				nodeName( elem, "button" );
		},

		text: function( elem ) {
			var attr;
			return nodeName( elem, "input" ) && elem.type === "text" &&

				// Support: IE <10 only
				// New HTML5 attribute values (e.g., "search") appear
				// with elem.type === "text"
				( ( attr = elem.getAttribute( "type" ) ) == null ||
					attr.toLowerCase() === "text" );
		},

		// Position-in-collection
		first: createPositionalPseudo( function() {
			return [ 0 ];
		} ),

		last: createPositionalPseudo( function( _matchIndexes, length ) {
			return [ length - 1 ];
		} ),

		eq: createPositionalPseudo( function( _matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		} ),

		even: createPositionalPseudo( function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		} ),

		odd: createPositionalPseudo( function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		} ),

		lt: createPositionalPseudo( function( matchIndexes, length, argument ) {
			var i;

			if ( argument < 0 ) {
				i = argument + length;
			} else if ( argument > length ) {
				i = length;
			} else {
				i = argument;
			}

			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		} ),

		gt: createPositionalPseudo( function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		} )
	}
};

Expr.pseudos.nth = Expr.pseudos.eq;

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

function tokenize( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
			if ( match ) {

				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[ 0 ].length ) || soFar;
			}
			groups.push( ( tokens = [] ) );
		}

		matched = false;

		// Combinators
		if ( ( match = rleadingCombinator.exec( soFar ) ) ) {
			matched = match.shift();
			tokens.push( {
				value: matched,

				// Cast descendant combinators to space
				type: match[ 0 ].replace( rtrimCSS, " " )
			} );
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
				( match = preFilters[ type ]( match ) ) ) ) {
				matched = match.shift();
				tokens.push( {
					value: matched,
					type: type,
					matches: match
				} );
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	if ( parseOnly ) {
		return soFar.length;
	}

	return soFar ?
		find.error( selector ) :

		// Cache the tokens
		tokenCache( selector, groups ).slice( 0 );
}

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[ i ].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		skip = combinator.next,
		key = skip || dir,
		checkNonElements = base && key === "parentNode",
		doneName = done++;

	return combinator.first ?

		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( ( elem = elem[ dir ] ) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
			return false;
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, outerCache,
				newCache = [ dirruns, doneName ];

			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
			if ( xml ) {
				while ( ( elem = elem[ dir ] ) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( ( elem = elem[ dir ] ) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || ( elem[ expando ] = {} );

						if ( skip && nodeName( elem, skip ) ) {
							elem = elem[ dir ] || elem;
						} else if ( ( oldCache = outerCache[ key ] ) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

							// Assign to newCache so results back-propagate to previous elements
							return ( newCache[ 2 ] = oldCache[ 2 ] );
						} else {

							// Reuse newcache so results back-propagate to previous elements
							outerCache[ key ] = newCache;

							// A match means we're done; a fail means we have to keep checking
							if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
								return true;
							}
						}
					}
				}
			}
			return false;
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[ i ]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[ 0 ];
}

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		find( selector, contexts[ i ], results );
	}
	return results;
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( ( elem = unmatched[ i ] ) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction( function( seed, results, context, xml ) {
		var temp, i, elem, matcherOut,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed ||
				multipleContexts( selector || "*",
					context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems;

		if ( matcher ) {

			// If we have a postFinder, or filtered seed, or non-seed postFilter
			// or preexisting results,
			matcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

				// ...intermediate processing is necessary
				[] :

				// ...otherwise use results directly
				results;

			// Find primary matches
			matcher( matcherIn, matcherOut, context, xml );
		} else {
			matcherOut = matcherIn;
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( ( elem = temp[ i ] ) ) {
					matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {

					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( ( elem = matcherOut[ i ] ) ) {

							// Restore matcherIn since elem is not yet a final match
							temp.push( ( matcherIn[ i ] = elem ) );
						}
					}
					postFinder( null, ( matcherOut = [] ), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( ( elem = matcherOut[ i ] ) &&
						( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) {

						seed[ temp ] = !( results[ temp ] = elem );
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	} );
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[ 0 ].type ],
		implicitRelative = leadingRelative || Expr.relative[ " " ],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf.call( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {

			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			var ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || (
				( checkContext = context ).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );

			// Avoid hanging onto element
			// (see https://github.com/jquery/sizzle/issues/299)
			checkContext = null;
			return ret;
		} ];

	for ( ; i < len; i++ ) {
		if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
			matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
		} else {
			matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {

				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[ j ].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(

						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 )
							.concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
					).replace( rtrimCSS, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,

				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find.TAG( "*", outermost ),

				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
				len = elems.length;

			if ( outermost ) {

				// Support: IE 11+, Edge 17 - 18+
				// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
				// two documents; shallow comparisons work.
				// eslint-disable-next-line eqeqeq
				outermostContext = context == document || context || outermost;
			}

			// Add elements passing elementMatchers directly to results
			// Support: iOS <=7 - 9 only
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching
			// elements by id. (see trac-14142)
			for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;

					// Support: IE 11+, Edge 17 - 18+
					// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
					// two documents; shallow comparisons work.
					// eslint-disable-next-line eqeqeq
					if ( !context && elem.ownerDocument != document ) {
						setDocument( elem );
						xml = !documentIsHTML;
					}
					while ( ( matcher = elementMatchers[ j++ ] ) ) {
						if ( matcher( elem, context || document, xml ) ) {
							push.call( results, elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {

					// They will have gone through all possible matchers
					if ( ( elem = !matcher && elem ) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// `i` is now the count of elements visited above, and adding it to `matchedCount`
			// makes the latter nonnegative.
			matchedCount += i;

			// Apply set filters to unmatched elements
			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
			// no element matchers and no seed.
			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
			// numerically zero.
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( ( matcher = setMatchers[ j++ ] ) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {

					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
								setMatched[ i ] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					jQuery.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

function compile( selector, match /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {

		// Generate a function of recursive functions that can be used to check each element
		if ( !match ) {
			match = tokenize( selector );
		}
		i = match.length;
		while ( i-- ) {
			cached = matcherFromTokens( match[ i ] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector,
			matcherFromGroupMatchers( elementMatchers, setMatchers ) );

		// Save selector and tokenization
		cached.selector = selector;
	}
	return cached;
}

/**
 * A low-level selection function that works with jQuery's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with jQuery selector compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
function select( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		compiled = typeof selector === "function" && selector,
		match = !seed && tokenize( ( selector = compiled.selector || selector ) );

	results = results || [];

	// Try to minimize operations if there is only one selector in the list and no seed
	// (the latter of which guarantees us context)
	if ( match.length === 1 ) {

		// Reduce context if the leading compound selector is an ID
		tokens = match[ 0 ] = match[ 0 ].slice( 0 );
		if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {

			context = ( Expr.find.ID(
				token.matches[ 0 ].replace( runescape, funescape ),
				context
			) || [] )[ 0 ];
			if ( !context ) {
				return results;

			// Precompiled matchers will still verify ancestry, so step up a level
			} else if ( compiled ) {
				context = context.parentNode;
			}

			selector = selector.slice( tokens.shift().value.length );
		}

		// Fetch a seed set for right-to-left matching
		i = matchExpr.needsContext.test( selector ) ? 0 : tokens.length;
		while ( i-- ) {
			token = tokens[ i ];

			// Abort if we hit a combinator
			if ( Expr.relative[ ( type = token.type ) ] ) {
				break;
			}
			if ( ( find = Expr.find[ type ] ) ) {

				// Search, expanding context for leading sibling combinators
				if ( ( seed = find(
					token.matches[ 0 ].replace( runescape, funescape ),
					rsibling.test( tokens[ 0 ].type ) &&
						testContext( context.parentNode ) || context
				) ) ) {

					// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length && toSelector( tokens );
					if ( !selector ) {
						push.apply( results, seed );
						return results;
					}

					break;
				}
			}
		}
	}

	// Compile and execute a filtering function if one is not provided
	// Provide `match` to avoid retokenization if we modified the selector above
	( compiled || compile( selector, match ) )(
		seed,
		context,
		!documentIsHTML,
		results,
		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
}

// One-time assignments

// Support: Android <=4.0 - 4.1+
// Sort stability
support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;

// Initialize against the default document
setDocument();

// Support: Android <=4.0 - 4.1+
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert( function( el ) {

	// Should return 1, but returns 4 (following)
	return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
} );

jQuery.find = find;

// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.unique = jQuery.uniqueSort;

// These have always been private, but they used to be documented
// as part of Sizzle so let's maintain them in the 3.x line
// for backwards compatibility purposes.
find.compile = compile;
find.select = select;
find.setDocument = setDocument;

find.escape = jQuery.escapeSelector;
find.getText = jQuery.text;
find.isXML = jQuery.isXMLDoc;
find.selectors = jQuery.expr;
find.support = jQuery.support;
find.uniqueSort = jQuery.uniqueSort;

	/* eslint-enable */

} )();


var dir = function( elem, dir, until ) {
	var matched = [],
		truncate = until !== undefined;

	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
		if ( elem.nodeType === 1 ) {
			if ( truncate && jQuery( elem ).is( until ) ) {
				break;
			}
			matched.push( elem );
		}
	}
	return matched;
};


var siblings = function( n, elem ) {
	var matched = [];

	for ( ; n; n = n.nextSibling ) {
		if ( n.nodeType === 1 && n !== elem ) {
			matched.push( n );
		}
	}

	return matched;
};


var rneedsContext = jQuery.expr.match.needsContext;

var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );



// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			return !!qualifier.call( elem, i, elem ) !== not;
		} );
	}

	// Single element
	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		} );
	}

	// Arraylike of elements (jQuery, arguments, Array)
	if ( typeof qualifier !== "string" ) {
		return jQuery.grep( elements, function( elem ) {
			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
		} );
	}

	// Filtered directly for both simple and complex selectors
	return jQuery.filter( qualifier, elements, not );
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

	if ( not ) {
		expr = ":not(" + expr + ")";
	}

	if ( elems.length === 1 && elem.nodeType === 1 ) {
		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
	}

	return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
		return elem.nodeType === 1;
	} ) );
};

jQuery.fn.extend( {
	find: function( selector ) {
		var i, ret,
			len = this.length,
			self = this;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter( function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			} ) );
		}

		ret = this.pushStack( [] );

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow( this, selector || [], false ) );
	},
	not: function( selector ) {
		return this.pushStack( winnow( this, selector || [], true ) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
} );


// Initialize a jQuery object


// A central reference to the root jQuery(document)
var rootjQuery,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (trac-9521)
	// Strict HTML recognition (trac-11290: must start with <)
	// Shortcut simple #id case for speed
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,

	init = jQuery.fn.init = function( selector, context, root ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Method init() accepts an alternate rootjQuery
		// so migrate can support jQuery.sub (gh-2101)
		root = root || rootjQuery;

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector[ 0 ] === "<" &&
				selector[ selector.length - 1 ] === ">" &&
				selector.length >= 3 ) {

				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && ( match[ 1 ] || !context ) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[ 1 ] ) {
					context = context instanceof jQuery ? context[ 0 ] : context;

					// Option to run scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[ 1 ],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {

							// Properties of context are called as methods if possible
							if ( isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[ 2 ] );

					if ( elem ) {

						// Inject the element directly into the jQuery object
						this[ 0 ] = elem;
						this.length = 1;
					}
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || root ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this[ 0 ] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( isFunction( selector ) ) {
			return root.ready !== undefined ?
				root.ready( selector ) :

				// Execute immediately if ready is not present
				selector( jQuery );
		}

		return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/,

	// Methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.fn.extend( {
	has: function( target ) {
		var targets = jQuery( target, this ),
			l = targets.length;

		return this.filter( function() {
			var i = 0;
			for ( ; i < l; i++ ) {
				if ( jQuery.contains( this, targets[ i ] ) ) {
					return true;
				}
			}
		} );
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			targets = typeof selectors !== "string" && jQuery( selectors );

		// Positional selectors never match, since there's no _selection_ context
		if ( !rneedsContext.test( selectors ) ) {
			for ( ; i < l; i++ ) {
				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {

					// Always skip document fragments
					if ( cur.nodeType < 11 && ( targets ?
						targets.index( cur ) > -1 :

						// Don't pass non-elements to jQuery#find
						cur.nodeType === 1 &&
							jQuery.find.matchesSelector( cur, selectors ) ) ) {

						matched.push( cur );
						break;
					}
				}
			}
		}

		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
	},

	// Determine the position of an element within the set
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
		}

		// Index in selector
		if ( typeof elem === "string" ) {
			return indexOf.call( jQuery( elem ), this[ 0 ] );
		}

		// Locate the position of the desired element
		return indexOf.call( this,

			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[ 0 ] : elem
		);
	},

	add: function( selector, context ) {
		return this.pushStack(
			jQuery.uniqueSort(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	}
} );

function sibling( cur, dir ) {
	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
	return cur;
}

jQuery.each( {
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, _i, until ) {
		return dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, _i, until ) {
		return dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, _i, until ) {
		return dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return siblings( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return siblings( elem.firstChild );
	},
	contents: function( elem ) {
		if ( elem.contentDocument != null &&

			// Support: IE 11+
			// <object> elements with no `data` attribute has an object
			// `contentDocument` with a `null` prototype.
			getProto( elem.contentDocument ) ) {

			return elem.contentDocument;
		}

		// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
		// Treat the template element as a regular one in browsers that
		// don't support it.
		if ( nodeName( elem, "template" ) ) {
			elem = elem.content || elem;
		}

		return jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var matched = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			matched = jQuery.filter( selector, matched );
		}

		if ( this.length > 1 ) {

			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				jQuery.uniqueSort( matched );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				matched.reverse();
			}
		}

		return this.pushStack( matched );
	};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );



// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
	var object = {};
	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	} );
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		createOptions( options ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,

		// Last fire value for non-forgettable lists
		memory,

		// Flag to know if list was already fired
		fired,

		// Flag to prevent firing
		locked,

		// Actual callback list
		list = [],

		// Queue of execution data for repeatable lists
		queue = [],

		// Index of currently firing callback (modified by add/remove as needed)
		firingIndex = -1,

		// Fire callbacks
		fire = function() {

			// Enforce single-firing
			locked = locked || options.once;

			// Execute callbacks for all pending executions,
			// respecting firingIndex overrides and runtime changes
			fired = firing = true;
			for ( ; queue.length; firingIndex = -1 ) {
				memory = queue.shift();
				while ( ++firingIndex < list.length ) {

					// Run callback and check for early termination
					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
						options.stopOnFalse ) {

						// Jump to end and forget the data so .add doesn't re-fire
						firingIndex = list.length;
						memory = false;
					}
				}
			}

			// Forget the data if we're done with it
			if ( !options.memory ) {
				memory = false;
			}

			firing = false;

			// Clean up if we're done firing for good
			if ( locked ) {

				// Keep an empty list if we have data for future add calls
				if ( memory ) {
					list = [];

				// Otherwise, this object is spent
				} else {
					list = "";
				}
			}
		},

		// Actual Callbacks object
		self = {

			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {

					// If we have memory from a past run, we should fire after adding
					if ( memory && !firing ) {
						firingIndex = list.length - 1;
						queue.push( memory );
					}

					( function add( args ) {
						jQuery.each( args, function( _, arg ) {
							if ( isFunction( arg ) ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && toType( arg ) !== "string" ) {

								// Inspect recursively
								add( arg );
							}
						} );
					} )( arguments );

					if ( memory && !firing ) {
						fire();
					}
				}
				return this;
			},

			// Remove a callback from the list
			remove: function() {
				jQuery.each( arguments, function( _, arg ) {
					var index;
					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
						list.splice( index, 1 );

						// Handle firing indexes
						if ( index <= firingIndex ) {
							firingIndex--;
						}
					}
				} );
				return this;
			},

			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ?
					jQuery.inArray( fn, list ) > -1 :
					list.length > 0;
			},

			// Remove all callbacks from the list
			empty: function() {
				if ( list ) {
					list = [];
				}
				return this;
			},

			// Disable .fire and .add
			// Abort any current/pending executions
			// Clear all callbacks and values
			disable: function() {
				locked = queue = [];
				list = memory = "";
				return this;
			},
			disabled: function() {
				return !list;
			},

			// Disable .fire
			// Also disable .add unless we have memory (since it would have no effect)
			// Abort any pending executions
			lock: function() {
				locked = queue = [];
				if ( !memory && !firing ) {
					list = memory = "";
				}
				return this;
			},
			locked: function() {
				return !!locked;
			},

			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( !locked ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					queue.push( args );
					if ( !firing ) {
						fire();
					}
				}
				return this;
			},

			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},

			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};


function Identity( v ) {
	return v;
}
function Thrower( ex ) {
	throw ex;
}

function adoptValue( value, resolve, reject, noValue ) {
	var method;

	try {

		// Check for promise aspect first to privilege synchronous behavior
		if ( value && isFunction( ( method = value.promise ) ) ) {
			method.call( value ).done( resolve ).fail( reject );

		// Other thenables
		} else if ( value && isFunction( ( method = value.then ) ) ) {
			method.call( value, resolve, reject );

		// Other non-thenables
		} else {

			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
			// * false: [ value ].slice( 0 ) => resolve( value )
			// * true: [ value ].slice( 1 ) => resolve()
			resolve.apply( undefined, [ value ].slice( noValue ) );
		}

	// For Promises/A+, convert exceptions into rejections
	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
	// Deferred#then to conditionally suppress rejection.
	} catch ( value ) {

		// Support: Android 4.0 only
		// Strict mode functions invoked without .call/.apply get global-object context
		reject.apply( undefined, [ value ] );
	}
}

jQuery.extend( {

	Deferred: function( func ) {
		var tuples = [

				// action, add listener, callbacks,
				// ... .then handlers, argument index, [final state]
				[ "notify", "progress", jQuery.Callbacks( "memory" ),
					jQuery.Callbacks( "memory" ), 2 ],
				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				"catch": function( fn ) {
					return promise.then( null, fn );
				},

				// Keep pipe for back-compat
				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;

					return jQuery.Deferred( function( newDefer ) {
						jQuery.each( tuples, function( _i, tuple ) {

							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
							var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];

							// deferred.progress(function() { bind to newDefer or newDefer.notify })
							// deferred.done(function() { bind to newDefer or newDefer.resolve })
							// deferred.fail(function() { bind to newDefer or newDefer.reject })
							deferred[ tuple[ 1 ] ]( function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && isFunction( returned.promise ) ) {
									returned.promise()
										.progress( newDefer.notify )
										.done( newDefer.resolve )
										.fail( newDefer.reject );
								} else {
									newDefer[ tuple[ 0 ] + "With" ](
										this,
										fn ? [ returned ] : arguments
									);
								}
							} );
						} );
						fns = null;
					} ).promise();
				},
				then: function( onFulfilled, onRejected, onProgress ) {
					var maxDepth = 0;
					function resolve( depth, deferred, handler, special ) {
						return function() {
							var that = this,
								args = arguments,
								mightThrow = function() {
									var returned, then;

									// Support: Promises/A+ section 2.3.3.3.3
									// https://promisesaplus.com/#point-59
									// Ignore double-resolution attempts
									if ( depth < maxDepth ) {
										return;
									}

									returned = handler.apply( that, args );

									// Support: Promises/A+ section 2.3.1
									// https://promisesaplus.com/#point-48
									if ( returned === deferred.promise() ) {
										throw new TypeError( "Thenable self-resolution" );
									}

									// Support: Promises/A+ sections 2.3.3.1, 3.5
									// https://promisesaplus.com/#point-54
									// https://promisesaplus.com/#point-75
									// Retrieve `then` only once
									then = returned &&

										// Support: Promises/A+ section 2.3.4
										// https://promisesaplus.com/#point-64
										// Only check objects and functions for thenability
										( typeof returned === "object" ||
											typeof returned === "function" ) &&
										returned.then;

									// Handle a returned thenable
									if ( isFunction( then ) ) {

										// Special processors (notify) just wait for resolution
										if ( special ) {
											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special )
											);

										// Normal processors (resolve) also hook into progress
										} else {

											// ...and disregard older resolution values
											maxDepth++;

											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special ),
												resolve( maxDepth, deferred, Identity,
													deferred.notifyWith )
											);
										}

									// Handle all other returned values
									} else {

										// Only substitute handlers pass on context
										// and multiple values (non-spec behavior)
										if ( handler !== Identity ) {
											that = undefined;
											args = [ returned ];
										}

										// Process the value(s)
										// Default process is resolve
										( special || deferred.resolveWith )( that, args );
									}
								},

								// Only normal processors (resolve) catch and reject exceptions
								process = special ?
									mightThrow :
									function() {
										try {
											mightThrow();
										} catch ( e ) {

											if ( jQuery.Deferred.exceptionHook ) {
												jQuery.Deferred.exceptionHook( e,
													process.error );
											}

											// Support: Promises/A+ section 2.3.3.3.4.1
											// https://promisesaplus.com/#point-61
											// Ignore post-resolution exceptions
											if ( depth + 1 >= maxDepth ) {

												// Only substitute handlers pass on context
												// and multiple values (non-spec behavior)
												if ( handler !== Thrower ) {
													that = undefined;
													args = [ e ];
												}

												deferred.rejectWith( that, args );
											}
										}
									};

							// Support: Promises/A+ section 2.3.3.3.1
							// https://promisesaplus.com/#point-57
							// Re-resolve promises immediately to dodge false rejection from
							// subsequent errors
							if ( depth ) {
								process();
							} else {

								// Call an optional hook to record the error, in case of exception
								// since it's otherwise lost when execution goes async
								if ( jQuery.Deferred.getErrorHook ) {
									process.error = jQuery.Deferred.getErrorHook();

								// The deprecated alias of the above. While the name suggests
								// returning the stack, not an error instance, jQuery just passes
								// it directly to `console.warn` so both will work; an instance
								// just better cooperates with source maps.
								} else if ( jQuery.Deferred.getStackHook ) {
									process.error = jQuery.Deferred.getStackHook();
								}
								window.setTimeout( process );
							}
						};
					}

					return jQuery.Deferred( function( newDefer ) {

						// progress_handlers.add( ... )
						tuples[ 0 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onProgress ) ?
									onProgress :
									Identity,
								newDefer.notifyWith
							)
						);

						// fulfilled_handlers.add( ... )
						tuples[ 1 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onFulfilled ) ?
									onFulfilled :
									Identity
							)
						);

						// rejected_handlers.add( ... )
						tuples[ 2 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onRejected ) ?
									onRejected :
									Thrower
							)
						);
					} ).promise();
				},

				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 5 ];

			// promise.progress = list.add
			// promise.done = list.add
			// promise.fail = list.add
			promise[ tuple[ 1 ] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(
					function() {

						// state = "resolved" (i.e., fulfilled)
						// state = "rejected"
						state = stateString;
					},

					// rejected_callbacks.disable
					// fulfilled_callbacks.disable
					tuples[ 3 - i ][ 2 ].disable,

					// rejected_handlers.disable
					// fulfilled_handlers.disable
					tuples[ 3 - i ][ 3 ].disable,

					// progress_callbacks.lock
					tuples[ 0 ][ 2 ].lock,

					// progress_handlers.lock
					tuples[ 0 ][ 3 ].lock
				);
			}

			// progress_handlers.fire
			// fulfilled_handlers.fire
			// rejected_handlers.fire
			list.add( tuple[ 3 ].fire );

			// deferred.notify = function() { deferred.notifyWith(...) }
			// deferred.resolve = function() { deferred.resolveWith(...) }
			// deferred.reject = function() { deferred.rejectWith(...) }
			deferred[ tuple[ 0 ] ] = function() {
				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
				return this;
			};

			// deferred.notifyWith = list.fireWith
			// deferred.resolveWith = list.fireWith
			// deferred.rejectWith = list.fireWith
			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
		} );

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( singleValue ) {
		var

			// count of uncompleted subordinates
			remaining = arguments.length,

			// count of unprocessed arguments
			i = remaining,

			// subordinate fulfillment data
			resolveContexts = Array( i ),
			resolveValues = slice.call( arguments ),

			// the primary Deferred
			primary = jQuery.Deferred(),

			// subordinate callback factory
			updateFunc = function( i ) {
				return function( value ) {
					resolveContexts[ i ] = this;
					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( !( --remaining ) ) {
						primary.resolveWith( resolveContexts, resolveValues );
					}
				};
			};

		// Single- and empty arguments are adopted like Promise.resolve
		if ( remaining <= 1 ) {
			adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,
				!remaining );

			// Use .then() to unwrap secondary thenables (cf. gh-3000)
			if ( primary.state() === "pending" ||
				isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {

				return primary.then();
			}
		}

		// Multiple arguments are aggregated like Promise.all array elements
		while ( i-- ) {
			adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );
		}

		return primary.promise();
	}
} );


// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;

// If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error
// captured before the async barrier to get the original error cause
// which may otherwise be hidden.
jQuery.Deferred.exceptionHook = function( error, asyncError ) {

	// Support: IE 8 - 9 only
	// Console exists when dev tools are open, which can happen at any time
	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
		window.console.warn( "jQuery.Deferred exception: " + error.message,
			error.stack, asyncError );
	}
};




jQuery.readyException = function( error ) {
	window.setTimeout( function() {
		throw error;
	} );
};




// The deferred used on DOM ready
var readyList = jQuery.Deferred();

jQuery.fn.ready = function( fn ) {

	readyList
		.then( fn )

		// Wrap jQuery.readyException in a function so that the lookup
		// happens at the time of error handling instead of callback
		// registration.
		.catch( function( error ) {
			jQuery.readyException( error );
		} );

	return this;
};

jQuery.extend( {

	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See trac-6781
	readyWait: 1,

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );
	}
} );

jQuery.ready.then = readyList.then;

// The ready event handler and self cleanup method
function completed() {
	document.removeEventListener( "DOMContentLoaded", completed );
	window.removeEventListener( "load", completed );
	jQuery.ready();
}

// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {

	// Handle it asynchronously to allow scripts the opportunity to delay ready
	window.setTimeout( jQuery.ready );

} else {

	// Use the handy event callback
	document.addEventListener( "DOMContentLoaded", completed );

	// A fallback to window.onload, that will always work
	window.addEventListener( "load", completed );
}




// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		len = elems.length,
		bulk = key == null;

	// Sets many values
	if ( toType( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			access( elems, fn, i, key[ i ], true, emptyGet, raw );
		}

	// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

		if ( !isFunction( value ) ) {
			raw = true;
		}

		if ( bulk ) {

			// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

			// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, _key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

		if ( fn ) {
			for ( ; i < len; i++ ) {
				fn(
					elems[ i ], key, raw ?
						value :
						value.call( elems[ i ], i, fn( elems[ i ], key ) )
				);
			}
		}
	}

	if ( chainable ) {
		return elems;
	}

	// Gets
	if ( bulk ) {
		return fn.call( elems );
	}

	return len ? fn( elems[ 0 ], key ) : emptyGet;
};


// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
	rdashAlpha = /-([a-z])/g;

// Used by camelCase as callback to replace()
function fcamelCase( _all, letter ) {
	return letter.toUpperCase();
}

// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (trac-9572)
function camelCase( string ) {
	return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {

	// Accepts only:
	//  - Node
	//    - Node.ELEMENT_NODE
	//    - Node.DOCUMENT_NODE
	//  - Object
	//    - Any
	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};




function Data() {
	this.expando = jQuery.expando + Data.uid++;
}

Data.uid = 1;

Data.prototype = {

	cache: function( owner ) {

		// Check if the owner object already has a cache
		var value = owner[ this.expando ];

		// If not, create one
		if ( !value ) {
			value = {};

			// We can accept data for non-element nodes in modern browsers,
			// but we should not, see trac-8335.
			// Always return an empty object.
			if ( acceptData( owner ) ) {

				// If it is a node unlikely to be stringify-ed or looped over
				// use plain assignment
				if ( owner.nodeType ) {
					owner[ this.expando ] = value;

				// Otherwise secure it in a non-enumerable property
				// configurable must be true to allow the property to be
				// deleted when data is removed
				} else {
					Object.defineProperty( owner, this.expando, {
						value: value,
						configurable: true
					} );
				}
			}
		}

		return value;
	},
	set: function( owner, data, value ) {
		var prop,
			cache = this.cache( owner );

		// Handle: [ owner, key, value ] args
		// Always use camelCase key (gh-2257)
		if ( typeof data === "string" ) {
			cache[ camelCase( data ) ] = value;

		// Handle: [ owner, { properties } ] args
		} else {

			// Copy the properties one-by-one to the cache object
			for ( prop in data ) {
				cache[ camelCase( prop ) ] = data[ prop ];
			}
		}
		return cache;
	},
	get: function( owner, key ) {
		return key === undefined ?
			this.cache( owner ) :

			// Always use camelCase key (gh-2257)
			owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
	},
	access: function( owner, key, value ) {

		// In cases where either:
		//
		//   1. No key was specified
		//   2. A string key was specified, but no value provided
		//
		// Take the "read" path and allow the get method to determine
		// which value to return, respectively either:
		//
		//   1. The entire cache object
		//   2. The data stored at the key
		//
		if ( key === undefined ||
				( ( key && typeof key === "string" ) && value === undefined ) ) {

			return this.get( owner, key );
		}

		// When the key is not a string, or both a key and value
		// are specified, set or extend (existing objects) with either:
		//
		//   1. An object of properties
		//   2. A key and value
		//
		this.set( owner, key, value );

		// Since the "set" path can have two possible entry points
		// return the expected data based on which path was taken[*]
		return value !== undefined ? value : key;
	},
	remove: function( owner, key ) {
		var i,
			cache = owner[ this.expando ];

		if ( cache === undefined ) {
			return;
		}

		if ( key !== undefined ) {

			// Support array or space separated string of keys
			if ( Array.isArray( key ) ) {

				// If key is an array of keys...
				// We always set camelCase keys, so remove that.
				key = key.map( camelCase );
			} else {
				key = camelCase( key );

				// If a key with the spaces exists, use it.
				// Otherwise, create an array by matching non-whitespace
				key = key in cache ?
					[ key ] :
					( key.match( rnothtmlwhite ) || [] );
			}

			i = key.length;

			while ( i-- ) {
				delete cache[ key[ i ] ];
			}
		}

		// Remove the expando if there's no more data
		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {

			// Support: Chrome <=35 - 45
			// Webkit & Blink performance suffers when deleting properties
			// from DOM nodes, so set to undefined instead
			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
			if ( owner.nodeType ) {
				owner[ this.expando ] = undefined;
			} else {
				delete owner[ this.expando ];
			}
		}
	},
	hasData: function( owner ) {
		var cache = owner[ this.expando ];
		return cache !== undefined && !jQuery.isEmptyObject( cache );
	}
};
var dataPriv = new Data();

var dataUser = new Data();



//	Implementation Summary
//
//	1. Enforce API surface and semantic compatibility with 1.9.x branch
//	2. Improve the module's maintainability by reducing the storage
//		paths to a single mechanism.
//	3. Use the same single mechanism to support "private" and "user" data.
//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
//	5. Avoid exposing implementation details on user objects (eg. expando properties)
//	6. Provide a clear path for implementation upgrade to WeakMap in 2014

var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /[A-Z]/g;

function getData( data ) {
	if ( data === "true" ) {
		return true;
	}

	if ( data === "false" ) {
		return false;
	}

	if ( data === "null" ) {
		return null;
	}

	// Only convert to a number if it doesn't change the string
	if ( data === +data + "" ) {
		return +data;
	}

	if ( rbrace.test( data ) ) {
		return JSON.parse( data );
	}

	return data;
}

function dataAttr( elem, key, data ) {
	var name;

	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {
		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = getData( data );
			} catch ( e ) {}

			// Make sure we set the data so it isn't changed later
			dataUser.set( elem, key, data );
		} else {
			data = undefined;
		}
	}
	return data;
}

jQuery.extend( {
	hasData: function( elem ) {
		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
	},

	data: function( elem, name, data ) {
		return dataUser.access( elem, name, data );
	},

	removeData: function( elem, name ) {
		dataUser.remove( elem, name );
	},

	// TODO: Now that all calls to _data and _removeData have been replaced
	// with direct calls to dataPriv methods, these can be deprecated.
	_data: function( elem, name, data ) {
		return dataPriv.access( elem, name, data );
	},

	_removeData: function( elem, name ) {
		dataPriv.remove( elem, name );
	}
} );

jQuery.fn.extend( {
	data: function( key, value ) {
		var i, name, data,
			elem = this[ 0 ],
			attrs = elem && elem.attributes;

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = dataUser.get( elem );

				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {

						// Support: IE 11 only
						// The attrs elements can be null (trac-14894)
						if ( attrs[ i ] ) {
							name = attrs[ i ].name;
							if ( name.indexOf( "data-" ) === 0 ) {
								name = camelCase( name.slice( 5 ) );
								dataAttr( elem, name, data[ name ] );
							}
						}
					}
					dataPriv.set( elem, "hasDataAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each( function() {
				dataUser.set( this, key );
			} );
		}

		return access( this, function( value ) {
			var data;

			// The calling jQuery object (element matches) is not empty
			// (and therefore has an element appears at this[ 0 ]) and the
			// `value` parameter was not undefined. An empty jQuery object
			// will result in `undefined` for elem = this[ 0 ] which will
			// throw an exception if an attempt to read a data cache is made.
			if ( elem && value === undefined ) {

				// Attempt to get data from the cache
				// The key will always be camelCased in Data
				data = dataUser.get( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// Attempt to "discover" the data in
				// HTML5 custom data-* attrs
				data = dataAttr( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// We tried really hard, but the data doesn't exist.
				return;
			}

			// Set the data...
			this.each( function() {

				// We always store the camelCased key
				dataUser.set( this, key, value );
			} );
		}, null, value, arguments.length > 1, null, true );
	},

	removeData: function( key ) {
		return this.each( function() {
			dataUser.remove( this, key );
		} );
	}
} );


jQuery.extend( {
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = dataPriv.get( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || Array.isArray( data ) ) {
					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// Clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// Not public - generate a queueHooks object, or return the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
			empty: jQuery.Callbacks( "once memory" ).add( function() {
				dataPriv.remove( elem, [ type + "queue", key ] );
			} )
		} );
	}
} );

jQuery.fn.extend( {
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[ 0 ], type );
		}

		return data === undefined ?
			this :
			this.each( function() {
				var queue = jQuery.queue( this, type, data );

				// Ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			} );
	},
	dequeue: function( type ) {
		return this.each( function() {
			jQuery.dequeue( this, type );
		} );
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},

	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while ( i-- ) {
			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;

var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );


var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var documentElement = document.documentElement;



	var isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem );
		},
		composed = { composed: true };

	// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
	// Check attachment across shadow DOM boundaries when possible (gh-3504)
	// Support: iOS 10.0-10.2 only
	// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
	// leading to errors. We need to check for `getRootNode`.
	if ( documentElement.getRootNode ) {
		isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem ) ||
				elem.getRootNode( composed ) === elem.ownerDocument;
		};
	}
var isHiddenWithinTree = function( elem, el ) {

		// isHiddenWithinTree might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;

		// Inline style trumps all
		return elem.style.display === "none" ||
			elem.style.display === "" &&

			// Otherwise, check computed style
			// Support: Firefox <=43 - 45
			// Disconnected elements can have computed display: none, so first confirm that elem is
			// in the document.
			isAttached( elem ) &&

			jQuery.css( elem, "display" ) === "none";
	};



function adjustCSS( elem, prop, valueParts, tween ) {
	var adjusted, scale,
		maxIterations = 20,
		currentValue = tween ?
			function() {
				return tween.cur();
			} :
			function() {
				return jQuery.css( elem, prop, "" );
			},
		initial = currentValue(),
		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

		// Starting value computation is required for potential unit mismatches
		initialInUnit = elem.nodeType &&
			( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
			rcssNum.exec( jQuery.css( elem, prop ) );

	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {

		// Support: Firefox <=54
		// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
		initial = initial / 2;

		// Trust units reported by jQuery.css
		unit = unit || initialInUnit[ 3 ];

		// Iteratively approximate from a nonzero starting point
		initialInUnit = +initial || 1;

		while ( maxIterations-- ) {

			// Evaluate and update our best guess (doubling guesses that zero out).
			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
			jQuery.style( elem, prop, initialInUnit + unit );
			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
				maxIterations = 0;
			}
			initialInUnit = initialInUnit / scale;

		}

		initialInUnit = initialInUnit * 2;
		jQuery.style( elem, prop, initialInUnit + unit );

		// Make sure we update the tween properties later on
		valueParts = valueParts || [];
	}

	if ( valueParts ) {
		initialInUnit = +initialInUnit || +initial || 0;

		// Apply relative offset (+=/-=) if specified
		adjusted = valueParts[ 1 ] ?
			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
			+valueParts[ 2 ];
		if ( tween ) {
			tween.unit = unit;
			tween.start = initialInUnit;
			tween.end = adjusted;
		}
	}
	return adjusted;
}


var defaultDisplayMap = {};

function getDefaultDisplay( elem ) {
	var temp,
		doc = elem.ownerDocument,
		nodeName = elem.nodeName,
		display = defaultDisplayMap[ nodeName ];

	if ( display ) {
		return display;
	}

	temp = doc.body.appendChild( doc.createElement( nodeName ) );
	display = jQuery.css( temp, "display" );

	temp.parentNode.removeChild( temp );

	if ( display === "none" ) {
		display = "block";
	}
	defaultDisplayMap[ nodeName ] = display;

	return display;
}

function showHide( elements, show ) {
	var display, elem,
		values = [],
		index = 0,
		length = elements.length;

	// Determine new display value for elements that need to change
	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		display = elem.style.display;
		if ( show ) {

			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
			// check is required in this first loop unless we have a nonempty display value (either
			// inline or about-to-be-restored)
			if ( display === "none" ) {
				values[ index ] = dataPriv.get( elem, "display" ) || null;
				if ( !values[ index ] ) {
					elem.style.display = "";
				}
			}
			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
				values[ index ] = getDefaultDisplay( elem );
			}
		} else {
			if ( display !== "none" ) {
				values[ index ] = "none";

				// Remember what we're overwriting
				dataPriv.set( elem, "display", display );
			}
		}
	}

	// Set the display of the elements in a second loop to avoid constant reflow
	for ( index = 0; index < length; index++ ) {
		if ( values[ index ] != null ) {
			elements[ index ].style.display = values[ index ];
		}
	}

	return elements;
}

jQuery.fn.extend( {
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each( function() {
			if ( isHiddenWithinTree( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		} );
	}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );

var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );

var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );



( function() {
	var fragment = document.createDocumentFragment(),
		div = fragment.appendChild( document.createElement( "div" ) ),
		input = document.createElement( "input" );

	// Support: Android 4.0 - 4.3 only
	// Check state lost if the name is set (trac-11217)
	// Support: Windows Web Apps (WWA)
	// `name` and `type` must use .setAttribute for WWA (trac-14901)
	input.setAttribute( "type", "radio" );
	input.setAttribute( "checked", "checked" );
	input.setAttribute( "name", "t" );

	div.appendChild( input );

	// Support: Android <=4.1 only
	// Older WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE <=11 only
	// Make sure textarea (and checkbox) defaultValue is properly cloned
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;

	// Support: IE <=9 only
	// IE <=9 replaces <option> tags with their contents when inserted outside of
	// the select element.
	div.innerHTML = "<option></option>";
	support.option = !!div.lastChild;
} )();


// We have to close these tags to support XHTML (trac-13200)
var wrapMap = {

	// XHTML parsers do not magically insert elements in the
	// same way that tag soup parsers do. So we cannot shorten
	// this by omitting <tbody> or other required elements.
	thead: [ 1, "<table>", "</table>" ],
	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

	_default: [ 0, "", "" ]
};

wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

// Support: IE <=9 only
if ( !support.option ) {
	wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
}


function getAll( context, tag ) {

	// Support: IE <=9 - 11 only
	// Use typeof to avoid zero-argument method invocation on host objects (trac-15151)
	var ret;

	if ( typeof context.getElementsByTagName !== "undefined" ) {
		ret = context.getElementsByTagName( tag || "*" );

	} else if ( typeof context.querySelectorAll !== "undefined" ) {
		ret = context.querySelectorAll( tag || "*" );

	} else {
		ret = [];
	}

	if ( tag === undefined || tag && nodeName( context, tag ) ) {
		return jQuery.merge( [ context ], ret );
	}

	return ret;
}


// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		dataPriv.set(
			elems[ i ],
			"globalEval",
			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
		);
	}
}


var rhtml = /<|&#?\w+;/;

function buildFragment( elems, context, scripts, selection, ignored ) {
	var elem, tmp, tag, wrap, attached, j,
		fragment = context.createDocumentFragment(),
		nodes = [],
		i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		elem = elems[ i ];

		if ( elem || elem === 0 ) {

			// Add nodes directly
			if ( toType( elem ) === "object" ) {

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

			// Convert non-html into a text node
			} else if ( !rhtml.test( elem ) ) {
				nodes.push( context.createTextNode( elem ) );

			// Convert html into DOM nodes
			} else {
				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );

				// Deserialize a standard representation
				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
				wrap = wrapMap[ tag ] || wrapMap._default;
				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];

				// Descend through wrappers to the right content
				j = wrap[ 0 ];
				while ( j-- ) {
					tmp = tmp.lastChild;
				}

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, tmp.childNodes );

				// Remember the top-level container
				tmp = fragment.firstChild;

				// Ensure the created nodes are orphaned (trac-12392)
				tmp.textContent = "";
			}
		}
	}

	// Remove wrapper from fragment
	fragment.textContent = "";

	i = 0;
	while ( ( elem = nodes[ i++ ] ) ) {

		// Skip elements already in the context collection (trac-4087)
		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
			if ( ignored ) {
				ignored.push( elem );
			}
			continue;
		}

		attached = isAttached( elem );

		// Append to fragment
		tmp = getAll( fragment.appendChild( elem ), "script" );

		// Preserve script evaluation history
		if ( attached ) {
			setGlobalEval( tmp );
		}

		// Capture executables
		if ( scripts ) {
			j = 0;
			while ( ( elem = tmp[ j++ ] ) ) {
				if ( rscriptType.test( elem.type || "" ) ) {
					scripts.push( elem );
				}
			}
		}
	}

	return fragment;
}


var rtypenamespace = /^([^.]*)(?:\.(.+)|)/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

function on( elem, types, selector, data, fn, one ) {
	var origFn, type;

	// Types can be a map of types/handlers
	if ( typeof types === "object" ) {

		// ( types-Object, selector, data )
		if ( typeof selector !== "string" ) {

			// ( types-Object, data )
			data = data || selector;
			selector = undefined;
		}
		for ( type in types ) {
			on( elem, type, selector, data, types[ type ], one );
		}
		return elem;
	}

	if ( data == null && fn == null ) {

		// ( types, fn )
		fn = selector;
		data = selector = undefined;
	} else if ( fn == null ) {
		if ( typeof selector === "string" ) {

			// ( types, selector, fn )
			fn = data;
			data = undefined;
		} else {

			// ( types, data, fn )
			fn = data;
			data = selector;
			selector = undefined;
		}
	}
	if ( fn === false ) {
		fn = returnFalse;
	} else if ( !fn ) {
		return elem;
	}

	if ( one === 1 ) {
		origFn = fn;
		fn = function( event ) {

			// Can use an empty set, since event contains the info
			jQuery().off( event );
			return origFn.apply( this, arguments );
		};

		// Use same guid so caller can remove using origFn
		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
	}
	return elem.each( function() {
		jQuery.event.add( this, types, fn, data, selector );
	} );
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {

		var handleObjIn, eventHandle, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.get( elem );

		// Only attach events to objects that accept data
		if ( !acceptData( elem ) ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Ensure that invalid selectors throw exceptions at attach time
		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
		if ( selector ) {
			jQuery.find.matchesSelector( documentElement, selector );
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !( events = elemData.events ) ) {
			events = elemData.events = Object.create( null );
		}
		if ( !( eventHandle = elemData.handle ) ) {
			eventHandle = elemData.handle = function( e ) {

				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
			};
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend( {
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join( "." )
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !( handlers = events[ type ] ) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener if the special events handler returns false
				if ( !special.setup ||
					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {

					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {

		var j, origCount, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );

		if ( !elemData || !( events = elemData.events ) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[ 2 ] &&
				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector ||
						selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown ||
					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {

					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove data and the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			dataPriv.remove( elem, "handle events" );
		}
	},

	dispatch: function( nativeEvent ) {

		var i, j, ret, matched, handleObj, handlerQueue,
			args = new Array( arguments.length ),

			// Make a writable jQuery.Event from the native event object
			event = jQuery.event.fix( nativeEvent ),

			handlers = (
				dataPriv.get( this, "events" ) || Object.create( null )
			)[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[ 0 ] = event;

		for ( i = 1; i < arguments.length; i++ ) {
			args[ i ] = arguments[ i ];
		}

		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( ( handleObj = matched.handlers[ j++ ] ) &&
				!event.isImmediatePropagationStopped() ) {

				// If the event is namespaced, then each handler is only invoked if it is
				// specially universal or its namespaces are a superset of the event's.
				if ( !event.rnamespace || handleObj.namespace === false ||
					event.rnamespace.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
						handleObj.handler ).apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( ( event.result = ret ) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var i, handleObj, sel, matchedHandlers, matchedSelectors,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Find delegate handlers
		if ( delegateCount &&

			// Support: IE <=9
			// Black-hole SVG <use> instance trees (trac-13180)
			cur.nodeType &&

			// Support: Firefox <=42
			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
			// Support: IE 11 only
			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
			!( event.type === "click" && event.button >= 1 ) ) {

			for ( ; cur !== this; cur = cur.parentNode || this ) {

				// Don't check non-elements (trac-13208)
				// Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-11764)
				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
					matchedHandlers = [];
					matchedSelectors = {};
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (trac-13203)
						sel = handleObj.selector + " ";

						if ( matchedSelectors[ sel ] === undefined ) {
							matchedSelectors[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) > -1 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matchedSelectors[ sel ] ) {
							matchedHandlers.push( handleObj );
						}
					}
					if ( matchedHandlers.length ) {
						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		cur = this;
		if ( delegateCount < handlers.length ) {
			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
		}

		return handlerQueue;
	},

	addProp: function( name, hook ) {
		Object.defineProperty( jQuery.Event.prototype, name, {
			enumerable: true,
			configurable: true,

			get: isFunction( hook ) ?
				function() {
					if ( this.originalEvent ) {
						return hook( this.originalEvent );
					}
				} :
				function() {
					if ( this.originalEvent ) {
						return this.originalEvent[ name ];
					}
				},

			set: function( value ) {
				Object.defineProperty( this, name, {
					enumerable: true,
					configurable: true,
					writable: true,
					value: value
				} );
			}
		} );
	},

	fix: function( originalEvent ) {
		return originalEvent[ jQuery.expando ] ?
			originalEvent :
			new jQuery.Event( originalEvent );
	},

	special: {
		load: {

			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		click: {

			// Utilize native event to ensure correct state for checkable inputs
			setup: function( data ) {

				// For mutual compressibility with _default, replace `this` access with a local var.
				// `|| data` is dead code meant only to preserve the variable through minification.
				var el = this || data;

				// Claim the first handler
				if ( rcheckableType.test( el.type ) &&
					el.click && nodeName( el, "input" ) ) {

					// dataPriv.set( el, "click", ... )
					leverageNative( el, "click", true );
				}

				// Return false to allow normal processing in the caller
				return false;
			},
			trigger: function( data ) {

				// For mutual compressibility with _default, replace `this` access with a local var.
				// `|| data` is dead code meant only to preserve the variable through minification.
				var el = this || data;

				// Force setup before triggering a click
				if ( rcheckableType.test( el.type ) &&
					el.click && nodeName( el, "input" ) ) {

					leverageNative( el, "click" );
				}

				// Return non-false to allow normal event-path propagation
				return true;
			},

			// For cross-browser consistency, suppress native .click() on links
			// Also prevent it if we're currently inside a leveraged native-event stack
			_default: function( event ) {
				var target = event.target;
				return rcheckableType.test( target.type ) &&
					target.click && nodeName( target, "input" ) &&
					dataPriv.get( target, "click" ) ||
					nodeName( target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined && event.originalEvent ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	}
};

// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, isSetup ) {

	// Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add
	if ( !isSetup ) {
		if ( dataPriv.get( el, type ) === undefined ) {
			jQuery.event.add( el, type, returnTrue );
		}
		return;
	}

	// Register the controller as a special universal handler for all event namespaces
	dataPriv.set( el, type, false );
	jQuery.event.add( el, type, {
		namespace: false,
		handler: function( event ) {
			var result,
				saved = dataPriv.get( this, type );

			if ( ( event.isTrigger & 1 ) && this[ type ] ) {

				// Interrupt processing of the outer synthetic .trigger()ed event
				if ( !saved ) {

					// Store arguments for use when handling the inner native event
					// There will always be at least one argument (an event object), so this array
					// will not be confused with a leftover capture object.
					saved = slice.call( arguments );
					dataPriv.set( this, type, saved );

					// Trigger the native event and capture its result
					this[ type ]();
					result = dataPriv.get( this, type );
					dataPriv.set( this, type, false );

					if ( saved !== result ) {

						// Cancel the outer synthetic event
						event.stopImmediatePropagation();
						event.preventDefault();

						return result;
					}

				// If this is an inner synthetic event for an event with a bubbling surrogate
				// (focus or blur), assume that the surrogate already propagated from triggering
				// the native event and prevent that from happening again here.
				// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
				// bubbling surrogate propagates *after* the non-bubbling base), but that seems
				// less bad than duplication.
				} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
					event.stopPropagation();
				}

			// If this is a native event triggered above, everything is now in order
			// Fire an inner synthetic event with the original arguments
			} else if ( saved ) {

				// ...and capture the result
				dataPriv.set( this, type, jQuery.event.trigger(
					saved[ 0 ],
					saved.slice( 1 ),
					this
				) );

				// Abort handling of the native event by all jQuery handlers while allowing
				// native handlers on the same element to run. On target, this is achieved
				// by stopping immediate propagation just on the jQuery event. However,
				// the native event is re-wrapped by a jQuery one on each level of the
				// propagation so the only way to stop it for jQuery is to stop it for
				// everyone via native `stopPropagation()`. This is not a problem for
				// focus/blur which don't bubble, but it does also stop click on checkboxes
				// and radios. We accept this limitation.
				event.stopPropagation();
				event.isImmediatePropagationStopped = returnTrue;
			}
		}
	} );
}

jQuery.removeEvent = function( elem, type, handle ) {

	// This "if" is needed for plain objects
	if ( elem.removeEventListener ) {
		elem.removeEventListener( type, handle );
	}
};

jQuery.Event = function( src, props ) {

	// Allow instantiation without the 'new' keyword
	if ( !( this instanceof jQuery.Event ) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined &&

				// Support: Android <=2.3 only
				src.returnValue === false ?
			returnTrue :
			returnFalse;

		// Create target properties
		// Support: Safari <=6 - 7 only
		// Target should not be a text node (trac-504, trac-13143)
		this.target = ( src.target && src.target.nodeType === 3 ) ?
			src.target.parentNode :
			src.target;

		this.currentTarget = src.currentTarget;
		this.relatedTarget = src.relatedTarget;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || Date.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	constructor: jQuery.Event,
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,
	isSimulated: false,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;

		if ( e && !this.isSimulated ) {
			e.preventDefault();
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopPropagation();
		}
	},
	stopImmediatePropagation: function() {
		var e = this.originalEvent;

		this.isImmediatePropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopImmediatePropagation();
		}

		this.stopPropagation();
	}
};

// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
	altKey: true,
	bubbles: true,
	cancelable: true,
	changedTouches: true,
	ctrlKey: true,
	detail: true,
	eventPhase: true,
	metaKey: true,
	pageX: true,
	pageY: true,
	shiftKey: true,
	view: true,
	"char": true,
	code: true,
	charCode: true,
	key: true,
	keyCode: true,
	button: true,
	buttons: true,
	clientX: true,
	clientY: true,
	offsetX: true,
	offsetY: true,
	pointerId: true,
	pointerType: true,
	screenX: true,
	screenY: true,
	targetTouches: true,
	toElement: true,
	touches: true,
	which: true
}, jQuery.event.addProp );

jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {

	function focusMappedHandler( nativeEvent ) {
		if ( document.documentMode ) {

			// Support: IE 11+
			// Attach a single focusin/focusout handler on the document while someone wants
			// focus/blur. This is because the former are synchronous in IE while the latter
			// are async. In other browsers, all those handlers are invoked synchronously.

			// `handle` from private data would already wrap the event, but we need
			// to change the `type` here.
			var handle = dataPriv.get( this, "handle" ),
				event = jQuery.event.fix( nativeEvent );
			event.type = nativeEvent.type === "focusin" ? "focus" : "blur";
			event.isSimulated = true;

			// First, handle focusin/focusout
			handle( nativeEvent );

			// ...then, handle focus/blur
			//
			// focus/blur don't bubble while focusin/focusout do; simulate the former by only
			// invoking the handler at the lower level.
			if ( event.target === event.currentTarget ) {

				// The setup part calls `leverageNative`, which, in turn, calls
				// `jQuery.event.add`, so event handle will already have been set
				// by this point.
				handle( event );
			}
		} else {

			// For non-IE browsers, attach a single capturing handler on the document
			// while someone wants focusin/focusout.
			jQuery.event.simulate( delegateType, nativeEvent.target,
				jQuery.event.fix( nativeEvent ) );
		}
	}

	jQuery.event.special[ type ] = {

		// Utilize native event if possible so blur/focus sequence is correct
		setup: function() {

			var attaches;

			// Claim the first handler
			// dataPriv.set( this, "focus", ... )
			// dataPriv.set( this, "blur", ... )
			leverageNative( this, type, true );

			if ( document.documentMode ) {

				// Support: IE 9 - 11+
				// We use the same native handler for focusin & focus (and focusout & blur)
				// so we need to coordinate setup & teardown parts between those events.
				// Use `delegateType` as the key as `type` is already used by `leverageNative`.
				attaches = dataPriv.get( this, delegateType );
				if ( !attaches ) {
					this.addEventListener( delegateType, focusMappedHandler );
				}
				dataPriv.set( this, delegateType, ( attaches || 0 ) + 1 );
			} else {

				// Return false to allow normal processing in the caller
				return false;
			}
		},
		trigger: function() {

			// Force setup before trigger
			leverageNative( this, type );

			// Return non-false to allow normal event-path propagation
			return true;
		},

		teardown: function() {
			var attaches;

			if ( document.documentMode ) {
				attaches = dataPriv.get( this, delegateType ) - 1;
				if ( !attaches ) {
					this.removeEventListener( delegateType, focusMappedHandler );
					dataPriv.remove( this, delegateType );
				} else {
					dataPriv.set( this, delegateType, attaches );
				}
			} else {

				// Return false to indicate standard teardown should be applied
				return false;
			}
		},

		// Suppress native focus or blur if we're currently inside
		// a leveraged native-event stack
		_default: function( event ) {
			return dataPriv.get( event.target, type );
		},

		delegateType: delegateType
	};

	// Support: Firefox <=44
	// Firefox doesn't have focus(in | out) events
	// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
	//
	// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
	// focus(in | out) events fire after focus & blur events,
	// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
	// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
	//
	// Support: IE 9 - 11+
	// To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch,
	// attach a single handler for both events in IE.
	jQuery.event.special[ delegateType ] = {
		setup: function() {

			// Handle: regular nodes (via `this.ownerDocument`), window
			// (via `this.document`) & document (via `this`).
			var doc = this.ownerDocument || this.document || this,
				dataHolder = document.documentMode ? this : doc,
				attaches = dataPriv.get( dataHolder, delegateType );

			// Support: IE 9 - 11+
			// We use the same native handler for focusin & focus (and focusout & blur)
			// so we need to coordinate setup & teardown parts between those events.
			// Use `delegateType` as the key as `type` is already used by `leverageNative`.
			if ( !attaches ) {
				if ( document.documentMode ) {
					this.addEventListener( delegateType, focusMappedHandler );
				} else {
					doc.addEventListener( type, focusMappedHandler, true );
				}
			}
			dataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 );
		},
		teardown: function() {
			var doc = this.ownerDocument || this.document || this,
				dataHolder = document.documentMode ? this : doc,
				attaches = dataPriv.get( dataHolder, delegateType ) - 1;

			if ( !attaches ) {
				if ( document.documentMode ) {
					this.removeEventListener( delegateType, focusMappedHandler );
				} else {
					doc.removeEventListener( type, focusMappedHandler, true );
				}
				dataPriv.remove( dataHolder, delegateType );
			} else {
				dataPriv.set( dataHolder, delegateType, attaches );
			}
		}
	};
} );

// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
	mouseenter: "mouseover",
	mouseleave: "mouseout",
	pointerenter: "pointerover",
	pointerleave: "pointerout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mouseenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
} );

jQuery.fn.extend( {

	on: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn );
	},
	one: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {

			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ?
					handleObj.origType + "." + handleObj.namespace :
					handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {

			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {

			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each( function() {
			jQuery.event.remove( this, types, fn, selector );
		} );
	}
} );


var

	// Support: IE <=10 - 11, Edge 12 - 13 only
	// In IE/Edge using regex groups here causes severe slowdowns.
	// See https://connect.microsoft.com/IE/feedback/details/1736512/
	rnoInnerhtml = /<script|<style|<link/i,

	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,

	rcleanScript = /^\s*<!\[CDATA\[|\]\]>\s*$/g;

// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
	if ( nodeName( elem, "table" ) &&
		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {

		return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
	}

	return elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
		elem.type = elem.type.slice( 5 );
	} else {
		elem.removeAttribute( "type" );
	}

	return elem;
}

function cloneCopyEvent( src, dest ) {
	var i, l, type, pdataOld, udataOld, udataCur, events;

	if ( dest.nodeType !== 1 ) {
		return;
	}

	// 1. Copy private data: events, handlers, etc.
	if ( dataPriv.hasData( src ) ) {
		pdataOld = dataPriv.get( src );
		events = pdataOld.events;

		if ( events ) {
			dataPriv.remove( dest, "handle events" );

			for ( type in events ) {
				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
					jQuery.event.add( dest, type, events[ type ][ i ] );
				}
			}
		}
	}

	// 2. Copy user data
	if ( dataUser.hasData( src ) ) {
		udataOld = dataUser.access( src );
		udataCur = jQuery.extend( {}, udataOld );

		dataUser.set( dest, udataCur );
	}
}

// Fix IE bugs, see support tests
function fixInput( src, dest ) {
	var nodeName = dest.nodeName.toLowerCase();

	// Fails to persist the checked state of a cloned checkbox or radio button.
	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		dest.checked = src.checked;

	// Fails to return the selected option to the default selected state when cloning options
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

function domManip( collection, args, callback, ignored ) {

	// Flatten any nested arrays
	args = flat( args );

	var fragment, first, scripts, hasScripts, node, doc,
		i = 0,
		l = collection.length,
		iNoClone = l - 1,
		value = args[ 0 ],
		valueIsFunction = isFunction( value );

	// We can't cloneNode fragments that contain checked, in WebKit
	if ( valueIsFunction ||
			( l > 1 && typeof value === "string" &&
				!support.checkClone && rchecked.test( value ) ) ) {
		return collection.each( function( index ) {
			var self = collection.eq( index );
			if ( valueIsFunction ) {
				args[ 0 ] = value.call( this, index, self.html() );
			}
			domManip( self, args, callback, ignored );
		} );
	}

	if ( l ) {
		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
		first = fragment.firstChild;

		if ( fragment.childNodes.length === 1 ) {
			fragment = first;
		}

		// Require either new content or an interest in ignored elements to invoke the callback
		if ( first || ignored ) {
			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
			hasScripts = scripts.length;

			// Use the original fragment for the last item
			// instead of the first because it can end up
			// being emptied incorrectly in certain situations (trac-8070).
			for ( ; i < l; i++ ) {
				node = fragment;

				if ( i !== iNoClone ) {
					node = jQuery.clone( node, true, true );

					// Keep references to cloned scripts for later restoration
					if ( hasScripts ) {

						// Support: Android <=4.0 only, PhantomJS 1 only
						// push.apply(_, arraylike) throws on ancient WebKit
						jQuery.merge( scripts, getAll( node, "script" ) );
					}
				}

				callback.call( collection[ i ], node, i );
			}

			if ( hasScripts ) {
				doc = scripts[ scripts.length - 1 ].ownerDocument;

				// Reenable scripts
				jQuery.map( scripts, restoreScript );

				// Evaluate executable scripts on first document insertion
				for ( i = 0; i < hasScripts; i++ ) {
					node = scripts[ i ];
					if ( rscriptType.test( node.type || "" ) &&
						!dataPriv.access( node, "globalEval" ) &&
						jQuery.contains( doc, node ) ) {

						if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {

							// Optional AJAX dependency, but won't run scripts if not present
							if ( jQuery._evalUrl && !node.noModule ) {
								jQuery._evalUrl( node.src, {
									nonce: node.nonce || node.getAttribute( "nonce" )
								}, doc );
							}
						} else {

							// Unwrap a CDATA section containing script contents. This shouldn't be
							// needed as in XML documents they're already not visible when
							// inspecting element contents and in HTML documents they have no
							// meaning but we're preserving that logic for backwards compatibility.
							// This will be removed completely in 4.0. See gh-4904.
							DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
						}
					}
				}
			}
		}
	}

	return collection;
}

function remove( elem, selector, keepData ) {
	var node,
		nodes = selector ? jQuery.filter( selector, elem ) : elem,
		i = 0;

	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
		if ( !keepData && node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
		}

		if ( node.parentNode ) {
			if ( keepData && isAttached( node ) ) {
				setGlobalEval( getAll( node, "script" ) );
			}
			node.parentNode.removeChild( node );
		}
	}

	return elem;
}

jQuery.extend( {
	htmlPrefilter: function( html ) {
		return html;
	},

	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var i, l, srcElements, destElements,
			clone = elem.cloneNode( true ),
			inPage = isAttached( elem );

		// Fix IE cloning issues
		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
				!jQuery.isXMLDoc( elem ) ) {

			// We eschew jQuery#find here for performance reasons:
			// https://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			for ( i = 0, l = srcElements.length; i < l; i++ ) {
				fixInput( srcElements[ i ], destElements[ i ] );
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0, l = srcElements.length; i < l; i++ ) {
					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		// Return the cloned set
		return clone;
	},

	cleanData: function( elems ) {
		var data, elem, type,
			special = jQuery.event.special,
			i = 0;

		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
			if ( acceptData( elem ) ) {
				if ( ( data = elem[ dataPriv.expando ] ) ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataPriv.expando ] = undefined;
				}
				if ( elem[ dataUser.expando ] ) {

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataUser.expando ] = undefined;
				}
			}
		}
	}
} );

jQuery.fn.extend( {
	detach: function( selector ) {
		return remove( this, selector, true );
	},

	remove: function( selector ) {
		return remove( this, selector );
	},

	text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().each( function() {
					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
						this.textContent = value;
					}
				} );
		}, null, value, arguments.length );
	},

	append: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		} );
	},

	prepend: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		} );
	},

	before: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		} );
	},

	after: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		} );
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; ( elem = this[ i ] ) != null; i++ ) {
			if ( elem.nodeType === 1 ) {

				// Prevent memory leaks
				jQuery.cleanData( getAll( elem, false ) );

				// Remove any remaining nodes
				elem.textContent = "";
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map( function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		} );
	},

	html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

			if ( value === undefined && elem.nodeType === 1 ) {
				return elem.innerHTML;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {

				value = jQuery.htmlPrefilter( value );

				try {
					for ( ; i < l; i++ ) {
						elem = this[ i ] || {};

						// Remove element nodes and prevent memory leaks
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch ( e ) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var ignored = [];

		// Make the changes, replacing each non-ignored context element with the new content
		return domManip( this, arguments, function( elem ) {
			var parent = this.parentNode;

			if ( jQuery.inArray( this, ignored ) < 0 ) {
				jQuery.cleanData( getAll( this ) );
				if ( parent ) {
					parent.replaceChild( elem, this );
				}
			}

		// Force callback invocation
		}, ignored );
	}
} );

jQuery.each( {
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

			// Support: Android <=4.0 only, PhantomJS 1 only
			// .get() because push.apply(_, arraylike) throws on ancient WebKit
			push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

var rcustomProp = /^--/;


var getStyles = function( elem ) {

		// Support: IE <=11 only, Firefox <=30 (trac-15098, trac-14150)
		// IE throws on elements created in popups
		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
		var view = elem.ownerDocument.defaultView;

		if ( !view || !view.opener ) {
			view = window;
		}

		return view.getComputedStyle( elem );
	};

var swap = function( elem, options, callback ) {
	var ret, name,
		old = {};

	// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

	ret = callback.call( elem );

	// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

	return ret;
};


var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );



( function() {

	// Executing both pixelPosition & boxSizingReliable tests require only one layout
	// so they're executed at the same time to save the second computation.
	function computeStyleTests() {

		// This is a singleton, we need to execute it only once
		if ( !div ) {
			return;
		}

		container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
			"margin-top:1px;padding:0;border:0";
		div.style.cssText =
			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
			"margin:auto;border:1px;padding:1px;" +
			"width:60%;top:1%";
		documentElement.appendChild( container ).appendChild( div );

		var divStyle = window.getComputedStyle( div );
		pixelPositionVal = divStyle.top !== "1%";

		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;

		// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
		// Some styles come back with percentage values, even though they shouldn't
		div.style.right = "60%";
		pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;

		// Support: IE 9 - 11 only
		// Detect misreporting of content dimensions for box-sizing:border-box elements
		boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;

		// Support: IE 9 only
		// Detect overflow:scroll screwiness (gh-3699)
		// Support: Chrome <=64
		// Don't get tricked when zoom affects offsetWidth (gh-4029)
		div.style.position = "absolute";
		scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;

		documentElement.removeChild( container );

		// Nullify the div so it wouldn't be stored in the memory and
		// it will also be a sign that checks already performed
		div = null;
	}

	function roundPixelMeasures( measure ) {
		return Math.round( parseFloat( measure ) );
	}

	var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
		reliableTrDimensionsVal, reliableMarginLeftVal,
		container = document.createElement( "div" ),
		div = document.createElement( "div" );

	// Finish early in limited (non-browser) environments
	if ( !div.style ) {
		return;
	}

	// Support: IE <=9 - 11 only
	// Style of cloned element affects source element cloned (trac-8908)
	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	jQuery.extend( support, {
		boxSizingReliable: function() {
			computeStyleTests();
			return boxSizingReliableVal;
		},
		pixelBoxStyles: function() {
			computeStyleTests();
			return pixelBoxStylesVal;
		},
		pixelPosition: function() {
			computeStyleTests();
			return pixelPositionVal;
		},
		reliableMarginLeft: function() {
			computeStyleTests();
			return reliableMarginLeftVal;
		},
		scrollboxSize: function() {
			computeStyleTests();
			return scrollboxSizeVal;
		},

		// Support: IE 9 - 11+, Edge 15 - 18+
		// IE/Edge misreport `getComputedStyle` of table rows with width/height
		// set in CSS while `offset*` properties report correct values.
		// Behavior in IE 9 is more subtle than in newer versions & it passes
		// some versions of this test; make sure not to make it pass there!
		//
		// Support: Firefox 70+
		// Only Firefox includes border widths
		// in computed dimensions. (gh-4529)
		reliableTrDimensions: function() {
			var table, tr, trChild, trStyle;
			if ( reliableTrDimensionsVal == null ) {
				table = document.createElement( "table" );
				tr = document.createElement( "tr" );
				trChild = document.createElement( "div" );

				table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
				tr.style.cssText = "border:1px solid";

				// Support: Chrome 86+
				// Height set through cssText does not get applied.
				// Computed height then comes back as 0.
				tr.style.height = "1px";
				trChild.style.height = "9px";

				// Support: Android 8 Chrome 86+
				// In our bodyBackground.html iframe,
				// display for all div elements is set to "inline",
				// which causes a problem only in Android 8 Chrome 86.
				// Ensuring the div is display: block
				// gets around this issue.
				trChild.style.display = "block";

				documentElement
					.appendChild( table )
					.appendChild( tr )
					.appendChild( trChild );

				trStyle = window.getComputedStyle( tr );
				reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
					parseInt( trStyle.borderTopWidth, 10 ) +
					parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;

				documentElement.removeChild( table );
			}
			return reliableTrDimensionsVal;
		}
	} );
} )();


function curCSS( elem, name, computed ) {
	var width, minWidth, maxWidth, ret,
		isCustomProp = rcustomProp.test( name ),

		// Support: Firefox 51+
		// Retrieving style before computed somehow
		// fixes an issue with getting wrong values
		// on detached elements
		style = elem.style;

	computed = computed || getStyles( elem );

	// getPropertyValue is needed for:
	//   .css('filter') (IE 9 only, trac-12537)
	//   .css('--customProperty) (gh-3144)
	if ( computed ) {

		// Support: IE <=9 - 11+
		// IE only supports `"float"` in `getPropertyValue`; in computed styles
		// it's only available as `"cssFloat"`. We no longer modify properties
		// sent to `.css()` apart from camelCasing, so we need to check both.
		// Normally, this would create difference in behavior: if
		// `getPropertyValue` returns an empty string, the value returned
		// by `.css()` would be `undefined`. This is usually the case for
		// disconnected elements. However, in IE even disconnected elements
		// with no styles return `"none"` for `getPropertyValue( "float" )`
		ret = computed.getPropertyValue( name ) || computed[ name ];

		if ( isCustomProp && ret ) {

			// Support: Firefox 105+, Chrome <=105+
			// Spec requires trimming whitespace for custom properties (gh-4926).
			// Firefox only trims leading whitespace. Chrome just collapses
			// both leading & trailing whitespace to a single space.
			//
			// Fall back to `undefined` if empty string returned.
			// This collapses a missing definition with property defined
			// and set to an empty string but there's no standard API
			// allowing us to differentiate them without a performance penalty
			// and returning `undefined` aligns with older jQuery.
			//
			// rtrimCSS treats U+000D CARRIAGE RETURN and U+000C FORM FEED
			// as whitespace while CSS does not, but this is not a problem
			// because CSS preprocessing replaces them with U+000A LINE FEED
			// (which *is* CSS whitespace)
			// https://www.w3.org/TR/css-syntax-3/#input-preprocessing
			ret = ret.replace( rtrimCSS, "$1" ) || undefined;
		}

		if ( ret === "" && !isAttached( elem ) ) {
			ret = jQuery.style( elem, name );
		}

		// A tribute to the "awesome hack by Dean Edwards"
		// Android Browser returns percentage for some values,
		// but width seems to be reliably pixels.
		// This is against the CSSOM draft spec:
		// https://drafts.csswg.org/cssom/#resolved-values
		if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {

			// Remember the original values
			width = style.width;
			minWidth = style.minWidth;
			maxWidth = style.maxWidth;

			// Put in the new values to get a computed value out
			style.minWidth = style.maxWidth = style.width = ret;
			ret = computed.width;

			// Revert the changed values
			style.width = width;
			style.minWidth = minWidth;
			style.maxWidth = maxWidth;
		}
	}

	return ret !== undefined ?

		// Support: IE <=9 - 11 only
		// IE returns zIndex value as an integer.
		ret + "" :
		ret;
}


function addGetHookIf( conditionFn, hookFn ) {

	// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			if ( conditionFn() ) {

				// Hook not needed (or it's not possible to use it due
				// to missing dependency), remove it.
				delete this.get;
				return;
			}

			// Hook needed; redefine it so that the support test is not executed again.
			return ( this.get = hookFn ).apply( this, arguments );
		}
	};
}


var cssPrefixes = [ "Webkit", "Moz", "ms" ],
	emptyStyle = document.createElement( "div" ).style,
	vendorProps = {};

// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {

	// Check for vendor prefixed names
	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in emptyStyle ) {
			return name;
		}
	}
}

// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
	var final = jQuery.cssProps[ name ] || vendorProps[ name ];

	if ( final ) {
		return final;
	}
	if ( name in emptyStyle ) {
		return name;
	}
	return vendorProps[ name ] = vendorPropName( name ) || name;
}


var

	// Swappable if display is none or starts with table
	// except "table", "table-cell", or "table-caption"
	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: "0",
		fontWeight: "400"
	};

function setPositiveNumber( _elem, value, subtract ) {

	// Any relative (+/-) values have already been
	// normalized at this point
	var matches = rcssNum.exec( value );
	return matches ?

		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
		value;
}

function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
	var i = dimension === "width" ? 1 : 0,
		extra = 0,
		delta = 0,
		marginDelta = 0;

	// Adjustment may not be necessary
	if ( box === ( isBorderBox ? "border" : "content" ) ) {
		return 0;
	}

	for ( ; i < 4; i += 2 ) {

		// Both box models exclude margin
		// Count margin delta separately to only add it after scroll gutter adjustment.
		// This is needed to make negative margins work with `outerHeight( true )` (gh-3982).
		if ( box === "margin" ) {
			marginDelta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
		}

		// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
		if ( !isBorderBox ) {

			// Add padding
			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// For "border" or "margin", add border
			if ( box !== "padding" ) {
				delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );

			// But still keep track of it otherwise
			} else {
				extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}

		// If we get here with a border-box (content + padding + border), we're seeking "content" or
		// "padding" or "margin"
		} else {

			// For "content", subtract padding
			if ( box === "content" ) {
				delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// For "content" or "padding", subtract border
			if ( box !== "margin" ) {
				delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	// Account for positive content-box scroll gutter when requested by providing computedVal
	if ( !isBorderBox && computedVal >= 0 ) {

		// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
		// Assuming integer scroll gutter, subtract the rest and round down
		delta += Math.max( 0, Math.ceil(
			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
			computedVal -
			delta -
			extra -
			0.5

		// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
		// Use an explicit zero to avoid NaN (gh-3964)
		) ) || 0;
	}

	return delta + marginDelta;
}

function getWidthOrHeight( elem, dimension, extra ) {

	// Start with computed style
	var styles = getStyles( elem ),

		// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
		// Fake content-box until we know it's needed to know the true value.
		boxSizingNeeded = !support.boxSizingReliable() || extra,
		isBorderBox = boxSizingNeeded &&
			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
		valueIsBorderBox = isBorderBox,

		val = curCSS( elem, dimension, styles ),
		offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );

	// Support: Firefox <=54
	// Return a confounding non-pixel value or feign ignorance, as appropriate.
	if ( rnumnonpx.test( val ) ) {
		if ( !extra ) {
			return val;
		}
		val = "auto";
	}


	// Support: IE 9 - 11 only
	// Use offsetWidth/offsetHeight for when box sizing is unreliable.
	// In those cases, the computed value can be trusted to be border-box.
	if ( ( !support.boxSizingReliable() && isBorderBox ||

		// Support: IE 10 - 11+, Edge 15 - 18+
		// IE/Edge misreport `getComputedStyle` of table rows with width/height
		// set in CSS while `offset*` properties report correct values.
		// Interestingly, in some cases IE 9 doesn't suffer from this issue.
		!support.reliableTrDimensions() && nodeName( elem, "tr" ) ||

		// Fall back to offsetWidth/offsetHeight when value is "auto"
		// This happens for inline elements with no explicit setting (gh-3571)
		val === "auto" ||

		// Support: Android <=4.1 - 4.3 only
		// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
		!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&

		// Make sure the element is visible & connected
		elem.getClientRects().length ) {

		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

		// Where available, offsetWidth/offsetHeight approximate border box dimensions.
		// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
		// retrieved value as a content box dimension.
		valueIsBorderBox = offsetProp in elem;
		if ( valueIsBorderBox ) {
			val = elem[ offsetProp ];
		}
	}

	// Normalize "" and auto
	val = parseFloat( val ) || 0;

	// Adjust for the element's box model
	return ( val +
		boxModelAdjustment(
			elem,
			dimension,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles,

			// Provide the current computed size to request scroll gutter calculation (gh-3589)
			val
		)
	) + "px";
}

jQuery.extend( {

	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {

					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		animationIterationCount: true,
		aspectRatio: true,
		borderImageSlice: true,
		columnCount: true,
		flexGrow: true,
		flexShrink: true,
		fontWeight: true,
		gridArea: true,
		gridColumn: true,
		gridColumnEnd: true,
		gridColumnStart: true,
		gridRow: true,
		gridRowEnd: true,
		gridRowStart: true,
		lineHeight: true,
		opacity: true,
		order: true,
		orphans: true,
		scale: true,
		widows: true,
		zIndex: true,
		zoom: true,

		// SVG-related
		fillOpacity: true,
		floodOpacity: true,
		stopOpacity: true,
		strokeMiterlimit: true,
		strokeOpacity: true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {

		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name ),
			style = elem.style;

		// Make sure that we're working with the right name. We don't
		// want to query the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

		// Gets hook for the prefixed version, then unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// Convert "+=" or "-=" to relative numbers (trac-7345)
			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
				value = adjustCSS( elem, name, ret );

				// Fixes bug trac-9237
				type = "number";
			}

			// Make sure that null and NaN values aren't set (trac-7116)
			if ( value == null || value !== value ) {
				return;
			}

			// If a number was passed in, add the unit (except for certain CSS properties)
			// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
			// "px" to a few hardcoded values.
			if ( type === "number" && !isCustomProp ) {
				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
			}

			// background-* props affect original clone's values
			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !( "set" in hooks ) ||
				( value = hooks.set( elem, value, extra ) ) !== undefined ) {

				if ( isCustomProp ) {
					style.setProperty( name, value );
				} else {
					style[ name ] = value;
				}
			}

		} else {

			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks &&
				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {

				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var val, num, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name );

		// Make sure that we're working with the right name. We don't
		// want to modify the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

		// Try prefixed name followed by the unprefixed name
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		// Convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Make numeric if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || isFinite( num ) ? num || 0 : val;
		}

		return val;
	}
} );

jQuery.each( [ "height", "width" ], function( _i, dimension ) {
	jQuery.cssHooks[ dimension ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {

				// Certain elements can have dimension info if we invisibly show them
				// but it must have a current display style that would benefit
				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&

					// Support: Safari 8+
					// Table columns in Safari have non-zero offsetWidth & zero
					// getBoundingClientRect().width unless display is changed.
					// Support: IE <=11 only
					// Running getBoundingClientRect on a disconnected node
					// in IE throws an error.
					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
					swap( elem, cssShow, function() {
						return getWidthOrHeight( elem, dimension, extra );
					} ) :
					getWidthOrHeight( elem, dimension, extra );
			}
		},

		set: function( elem, value, extra ) {
			var matches,
				styles = getStyles( elem ),

				// Only read styles.position if the test has a chance to fail
				// to avoid forcing a reflow.
				scrollboxSizeBuggy = !support.scrollboxSize() &&
					styles.position === "absolute",

				// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
				boxSizingNeeded = scrollboxSizeBuggy || extra,
				isBorderBox = boxSizingNeeded &&
					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
				subtract = extra ?
					boxModelAdjustment(
						elem,
						dimension,
						extra,
						isBorderBox,
						styles
					) :
					0;

			// Account for unreliable border-box dimensions by comparing offset* to computed and
			// faking a content-box to get border and padding (gh-3699)
			if ( isBorderBox && scrollboxSizeBuggy ) {
				subtract -= Math.ceil(
					elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
					parseFloat( styles[ dimension ] ) -
					boxModelAdjustment( elem, dimension, "border", false, styles ) -
					0.5
				);
			}

			// Convert to pixels if value adjustment is needed
			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
				( matches[ 3 ] || "px" ) !== "px" ) {

				elem.style[ dimension ] = value;
				value = jQuery.css( elem, dimension );
			}

			return setPositiveNumber( elem, value, subtract );
		}
	};
} );

jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
	function( elem, computed ) {
		if ( computed ) {
			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
				elem.getBoundingClientRect().left -
					swap( elem, { marginLeft: 0 }, function() {
						return elem.getBoundingClientRect().left;
					} )
			) + "px";
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each( {
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// Assumes a single number if not a string
				parts = typeof value === "string" ? value.split( " " ) : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( prefix !== "margin" ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
} );

jQuery.fn.extend( {
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

			if ( Array.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	}
} );


function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || jQuery.easing._default;
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			// Use a property on the element directly when it is not a DOM element,
			// or when there is no matching style property that exists.
			if ( tween.elem.nodeType !== 1 ||
				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
				return tween.elem[ tween.prop ];
			}

			// Passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails.
			// Simple values such as "10px" are parsed to Float;
			// complex values such as "rotate(1rad)" are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, "" );

			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {

			// Use step hook for back compat.
			// Use cssHook if its there.
			// Use .style if available and use plain properties where available.
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.nodeType === 1 && (
				jQuery.cssHooks[ tween.prop ] ||
					tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	},
	_default: "swing"
};

jQuery.fx = Tween.prototype.init;

// Back compat <1.8 extension point
jQuery.fx.step = {};




var
	fxNow, inProgress,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rrun = /queueHooks$/;

function schedule() {
	if ( inProgress ) {
		if ( document.hidden === false && window.requestAnimationFrame ) {
			window.requestAnimationFrame( schedule );
		} else {
			window.setTimeout( schedule, jQuery.fx.interval );
		}

		jQuery.fx.tick();
	}
}

// Animations created synchronously will run synchronously
function createFxNow() {
	window.setTimeout( function() {
		fxNow = undefined;
	} );
	return ( fxNow = Date.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		i = 0,
		attrs = { height: type };

	// If we include width, step value is 1 to do all cssExpand values,
	// otherwise step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {

			// We're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
		isBox = "width" in props || "height" in props,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHiddenWithinTree( elem ),
		dataShow = dataPriv.get( elem, "fxshow" );

	// Queue-skipping animations hijack the fx hooks
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always( function() {

			// Ensure the complete handler is called before this completes
			anim.always( function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			} );
		} );
	}

	// Detect show/hide animations
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.test( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

				// Pretend to be hidden if this is a "show" and
				// there is still data from a stopped show/hide
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;

				// Ignore all other no-op show/hide data
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

	// Bail out if this is a no-op like .hide().hide()
	propTween = !jQuery.isEmptyObject( props );
	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
		return;
	}

	// Restrict "overflow" and "display" styles during box animations
	if ( isBox && elem.nodeType === 1 ) {

		// Support: IE <=9 - 11, Edge 12 - 15
		// Record all 3 overflow attributes because IE does not infer the shorthand
		// from identically-valued overflowX and overflowY and Edge just mirrors
		// the overflowX value there.
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Identify a display type, preferring old show/hide data over the CSS cascade
		restoreDisplay = dataShow && dataShow.display;
		if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, "display" );
		}
		display = jQuery.css( elem, "display" );
		if ( display === "none" ) {
			if ( restoreDisplay ) {
				display = restoreDisplay;
			} else {

				// Get nonempty value(s) by temporarily forcing visibility
				showHide( [ elem ], true );
				restoreDisplay = elem.style.display || restoreDisplay;
				display = jQuery.css( elem, "display" );
				showHide( [ elem ] );
			}
		}

		// Animate inline elements as inline-block
		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
			if ( jQuery.css( elem, "float" ) === "none" ) {

				// Restore the original display value at the end of pure show/hide animations
				if ( !propTween ) {
					anim.done( function() {
						style.display = restoreDisplay;
					} );
					if ( restoreDisplay == null ) {
						display = style.display;
						restoreDisplay = display === "none" ? "" : display;
					}
				}
				style.display = "inline-block";
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		anim.always( function() {
			style.overflow = opts.overflow[ 0 ];
			style.overflowX = opts.overflow[ 1 ];
			style.overflowY = opts.overflow[ 2 ];
		} );
	}

	// Implement show/hide animations
	propTween = false;
	for ( prop in orig ) {

		// General show/hide setup for this element animation
		if ( !propTween ) {
			if ( dataShow ) {
				if ( "hidden" in dataShow ) {
					hidden = dataShow.hidden;
				}
			} else {
				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
			}

			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
			if ( toggle ) {
				dataShow.hidden = !hidden;
			}

			// Show elements before animating them
			if ( hidden ) {
				showHide( [ elem ], true );
			}

			/* eslint-disable no-loop-func */

			anim.done( function() {

				/* eslint-enable no-loop-func */

				// The final step of a "hide" animation is actually hiding the element
				if ( !hidden ) {
					showHide( [ elem ] );
				}
				dataPriv.remove( elem, "fxshow" );
				for ( prop in orig ) {
					jQuery.style( elem, prop, orig[ prop ] );
				}
			} );
		}

		// Per-property setup
		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
		if ( !( prop in dataShow ) ) {
			dataShow[ prop ] = propTween.start;
			if ( hidden ) {
				propTween.end = propTween.start;
				propTween.start = 0;
			}
		}
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( Array.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// Not quite $.extend, this won't overwrite existing keys.
			// Reusing 'index' because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = Animation.prefilters.length,
		deferred = jQuery.Deferred().always( function() {

			// Don't match elem in the :animated selector
			delete tick.elem;
		} ),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),

				// Support: Android 2.3 only
				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (trac-12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ] );

			// If there's more to do, yield
			if ( percent < 1 && length ) {
				return remaining;
			}

			// If this was an empty animation, synthesize a final progress notification
			if ( !length ) {
				deferred.notifyWith( elem, [ animation, 1, 0 ] );
			}

			// Resolve the animation and report its conclusion
			deferred.resolveWith( elem, [ animation ] );
			return false;
		},
		animation = deferred.promise( {
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, {
				specialEasing: {},
				easing: jQuery.easing._default
			}, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
					animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,

					// If we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// Resolve when we played the last frame; otherwise, reject
				if ( gotoEnd ) {
					deferred.notifyWith( elem, [ animation, 1, 0 ] );
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		} ),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length; index++ ) {
		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			if ( isFunction( result.stop ) ) {
				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
					result.stop.bind( result );
			}
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	// Attach callbacks from options
	animation
		.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		} )
	);

	return animation;
}

jQuery.Animation = jQuery.extend( Animation, {

	tweeners: {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value );
			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
			return tween;
		} ]
	},

	tweener: function( props, callback ) {
		if ( isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.match( rnothtmlwhite );
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length; index++ ) {
			prop = props[ index ];
			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
			Animation.tweeners[ prop ].unshift( callback );
		}
	},

	prefilters: [ defaultPrefilter ],

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			Animation.prefilters.unshift( callback );
		} else {
			Animation.prefilters.push( callback );
		}
	}
} );

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !isFunction( easing ) && easing
	};

	// Go to the end state if fx are off
	if ( jQuery.fx.off ) {
		opt.duration = 0;

	} else {
		if ( typeof opt.duration !== "number" ) {
			if ( opt.duration in jQuery.fx.speeds ) {
				opt.duration = jQuery.fx.speeds[ opt.duration ];

			} else {
				opt.duration = jQuery.fx.speeds._default;
			}
		}
	}

	// Normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.fn.extend( {
	fadeTo: function( speed, to, easing, callback ) {

		// Show any hidden elements after setting opacity to 0
		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()

			// Animate to the value specified
			.end().animate( { opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {

				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || dataPriv.get( this, "finish" ) ) {
					anim.stop( true );
				}
			};

		doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue ) {
			this.queue( type || "fx", [] );
		}

		return this.each( function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = dataPriv.get( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this &&
					( type == null || timers[ index ].queue === type ) ) {

					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// Start the next in the queue if the last step wasn't forced.
			// Timers currently will call their complete callbacks, which
			// will dequeue but only if they were gotoEnd.
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		} );
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each( function() {
			var index,
				data = dataPriv.get( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// Enable finishing flag on private data
			data.finish = true;

			// Empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// Look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// Look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// Turn off finishing flag
			delete data.finish;
		} );
	}
} );

jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
} );

// Generate shortcuts for custom animations
jQuery.each( {
	slideDown: genFx( "show" ),
	slideUp: genFx( "hide" ),
	slideToggle: genFx( "toggle" ),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
} );

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		i = 0,
		timers = jQuery.timers;

	fxNow = Date.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];

		// Run the timer and safely remove it when done (allowing for external removal)
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	jQuery.fx.start();
};

jQuery.fx.interval = 13;
jQuery.fx.start = function() {
	if ( inProgress ) {
		return;
	}

	inProgress = true;
	schedule();
};

jQuery.fx.stop = function() {
	inProgress = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,

	// Default speed
	_default: 400
};


// Based off of the plugin by Clint Helfers, with permission.
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

	return this.queue( type, function( next, hooks ) {
		var timeout = window.setTimeout( next, time );
		hooks.stop = function() {
			window.clearTimeout( timeout );
		};
	} );
};


( function() {
	var input = document.createElement( "input" ),
		select = document.createElement( "select" ),
		opt = select.appendChild( document.createElement( "option" ) );

	input.type = "checkbox";

	// Support: Android <=4.3 only
	// Default value for a checkbox should be "on"
	support.checkOn = input.value !== "";

	// Support: IE <=11 only
	// Must access selectedIndex to make default options select
	support.optSelected = opt.selected;

	// Support: IE <=11 only
	// An input loses its value after becoming a radio
	input = document.createElement( "input" );
	input.value = "t";
	input.type = "radio";
	support.radioValue = input.value === "t";
} )();


var boolHook,
	attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend( {
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each( function() {
			jQuery.removeAttr( this, name );
		} );
	}
} );

jQuery.extend( {
	attr: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set attributes on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === "undefined" ) {
			return jQuery.prop( elem, name, value );
		}

		// Attribute hooks are determined by the lowercase version
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
		}

		if ( value !== undefined ) {
			if ( value === null ) {
				jQuery.removeAttr( elem, name );
				return;
			}

			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			elem.setAttribute( name, value + "" );
			return value;
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		ret = jQuery.find.attr( elem, name );

		// Non-existent attributes return null, we normalize to undefined
		return ret == null ? undefined : ret;
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" &&
					nodeName( elem, "input" ) ) {
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	},

	removeAttr: function( elem, value ) {
		var name,
			i = 0,

			// Attribute names can contain non-HTML whitespace characters
			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
			attrNames = value && value.match( rnothtmlwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( ( name = attrNames[ i++ ] ) ) {
				elem.removeAttribute( name );
			}
		}
	}
} );

// Hooks for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {

			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else {
			elem.setAttribute( name, name );
		}
		return name;
	}
};

jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
	var getter = attrHandle[ name ] || jQuery.find.attr;

	attrHandle[ name ] = function( elem, name, isXML ) {
		var ret, handle,
			lowercaseName = name.toLowerCase();

		if ( !isXML ) {

			// Avoid an infinite loop by temporarily removing this function from the getter
			handle = attrHandle[ lowercaseName ];
			attrHandle[ lowercaseName ] = ret;
			ret = getter( elem, name, isXML ) != null ?
				lowercaseName :
				null;
			attrHandle[ lowercaseName ] = handle;
		}
		return ret;
	};
} );




var rfocusable = /^(?:input|select|textarea|button)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend( {
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		return this.each( function() {
			delete this[ jQuery.propFix[ name ] || name ];
		} );
	}
} );

jQuery.extend( {
	prop: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set properties on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {

			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			return ( elem[ name ] = value );
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		return elem[ name ];
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {

				// Support: IE <=9 - 11 only
				// elem.tabIndex doesn't always return the
				// correct value when it hasn't been explicitly set
				// Use proper attribute retrieval (trac-12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				if ( tabindex ) {
					return parseInt( tabindex, 10 );
				}

				if (
					rfocusable.test( elem.nodeName ) ||
					rclickable.test( elem.nodeName ) &&
					elem.href
				) {
					return 0;
				}

				return -1;
			}
		}
	},

	propFix: {
		"for": "htmlFor",
		"class": "className"
	}
} );

// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent && parent.parentNode ) {
				parent.parentNode.selectedIndex;
			}
			return null;
		},
		set: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent ) {
				parent.selectedIndex;

				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
		}
	};
}

jQuery.each( [
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
} );




	// Strip and collapse whitespace according to HTML spec
	// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
	function stripAndCollapse( value ) {
		var tokens = value.match( rnothtmlwhite ) || [];
		return tokens.join( " " );
	}


function getClass( elem ) {
	return elem.getAttribute && elem.getAttribute( "class" ) || "";
}

function classesToArray( value ) {
	if ( Array.isArray( value ) ) {
		return value;
	}
	if ( typeof value === "string" ) {
		return value.match( rnothtmlwhite ) || [];
	}
	return [];
}

jQuery.fn.extend( {
	addClass: function( value ) {
		var classNames, cur, curValue, className, i, finalValue;

		if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		classNames = classesToArray( value );

		if ( classNames.length ) {
			return this.each( function() {
				curValue = getClass( this );
				cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

				if ( cur ) {
					for ( i = 0; i < classNames.length; i++ ) {
						className = classNames[ i ];
						if ( cur.indexOf( " " + className + " " ) < 0 ) {
							cur += className + " ";
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						this.setAttribute( "class", finalValue );
					}
				}
			} );
		}

		return this;
	},

	removeClass: function( value ) {
		var classNames, cur, curValue, className, i, finalValue;

		if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		if ( !arguments.length ) {
			return this.attr( "class", "" );
		}

		classNames = classesToArray( value );

		if ( classNames.length ) {
			return this.each( function() {
				curValue = getClass( this );

				// This expression is here for better compressibility (see addClass)
				cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

				if ( cur ) {
					for ( i = 0; i < classNames.length; i++ ) {
						className = classNames[ i ];

						// Remove *all* instances
						while ( cur.indexOf( " " + className + " " ) > -1 ) {
							cur = cur.replace( " " + className + " ", " " );
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						this.setAttribute( "class", finalValue );
					}
				}
			} );
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var classNames, className, i, self,
			type = typeof value,
			isValidValue = type === "string" || Array.isArray( value );

		if ( isFunction( value ) ) {
			return this.each( function( i ) {
				jQuery( this ).toggleClass(
					value.call( this, i, getClass( this ), stateVal ),
					stateVal
				);
			} );
		}

		if ( typeof stateVal === "boolean" && isValidValue ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		classNames = classesToArray( value );

		return this.each( function() {
			if ( isValidValue ) {

				// Toggle individual class names
				self = jQuery( this );

				for ( i = 0; i < classNames.length; i++ ) {
					className = classNames[ i ];

					// Check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( value === undefined || type === "boolean" ) {
				className = getClass( this );
				if ( className ) {

					// Store className if set
					dataPriv.set( this, "__className__", className );
				}

				// If the element has a class name or if we're passed `false`,
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				if ( this.setAttribute ) {
					this.setAttribute( "class",
						className || value === false ?
							"" :
							dataPriv.get( this, "__className__" ) || ""
					);
				}
			}
		} );
	},

	hasClass: function( selector ) {
		var className, elem,
			i = 0;

		className = " " + selector + " ";
		while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &&
				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
				return true;
			}
		}

		return false;
	}
} );




var rreturn = /\r/g;

jQuery.fn.extend( {
	val: function( value ) {
		var hooks, ret, valueIsFunction,
			elem = this[ 0 ];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] ||
					jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks &&
					"get" in hooks &&
					( ret = hooks.get( elem, "value" ) ) !== undefined
				) {
					return ret;
				}

				ret = elem.value;

				// Handle most common string cases
				if ( typeof ret === "string" ) {
					return ret.replace( rreturn, "" );
				}

				// Handle cases where value is null/undef or number
				return ret == null ? "" : ret;
			}

			return;
		}

		valueIsFunction = isFunction( value );

		return this.each( function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( valueIsFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";

			} else if ( typeof val === "number" ) {
				val += "";

			} else if ( Array.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				} );
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		} );
	}
} );

jQuery.extend( {
	valHooks: {
		option: {
			get: function( elem ) {

				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :

					// Support: IE <=10 - 11 only
					// option.text throws exceptions (trac-14686, trac-14858)
					// Strip and collapse whitespace
					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
					stripAndCollapse( jQuery.text( elem ) );
			}
		},
		select: {
			get: function( elem ) {
				var value, option, i,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one",
					values = one ? null : [],
					max = one ? index + 1 : options.length;

				if ( index < 0 ) {
					i = max;

				} else {
					i = one ? index : 0;
				}

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// Support: IE <=9 only
					// IE8-9 doesn't update selected after form reset (trac-2551)
					if ( ( option.selected || i === index ) &&

							// Don't return options that are disabled or in a disabled optgroup
							!option.disabled &&
							( !option.parentNode.disabled ||
								!nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];

					/* eslint-disable no-cond-assign */

					if ( option.selected =
						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
					) {
						optionSet = true;
					}

					/* eslint-enable no-cond-assign */
				}

				// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}
				return values;
			}
		}
	}
} );

// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( Array.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
		};
	}
} );




// Return jQuery for attributes-only inclusion
var location = window.location;

var nonce = { guid: Date.now() };

var rquery = ( /\?/ );



// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml, parserErrorElem;
	if ( !data || typeof data !== "string" ) {
		return null;
	}

	// Support: IE 9 - 11 only
	// IE throws on parseFromString with invalid input.
	try {
		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
	} catch ( e ) {}

	parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ];
	if ( !xml || parserErrorElem ) {
		jQuery.error( "Invalid XML: " + (
			parserErrorElem ?
				jQuery.map( parserErrorElem.childNodes, function( el ) {
					return el.textContent;
				} ).join( "\n" ) :
				data
		) );
	}
	return xml;
};


var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
	stopPropagationCallback = function( e ) {
		e.stopPropagation();
	};

jQuery.extend( jQuery.event, {

	trigger: function( event, data, elem, onlyHandlers ) {

		var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];

		cur = lastElement = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf( "." ) > -1 ) {

			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( "." );
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf( ":" ) < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join( "." );
		event.rnamespace = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (trac-9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (trac-9724)
		if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === ( elem.ownerDocument || document ) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
			lastElement = cur;
			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] &&
				dataPriv.get( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( ( !special._default ||
				special._default.apply( eventPath.pop(), data ) === false ) &&
				acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name as the event.
				// Don't do default actions on window, that's where global variables be (trac-6170)
				if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;

					if ( event.isPropagationStopped() ) {
						lastElement.addEventListener( type, stopPropagationCallback );
					}

					elem[ type ]();

					if ( event.isPropagationStopped() ) {
						lastElement.removeEventListener( type, stopPropagationCallback );
					}

					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	// Piggyback on a donor event to simulate a different one
	// Used only for `focus(in | out)` events
	simulate: function( type, elem, event ) {
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true
			}
		);

		jQuery.event.trigger( e, null, elem );
	}

} );

jQuery.fn.extend( {

	trigger: function( type, data ) {
		return this.each( function() {
			jQuery.event.trigger( type, data, this );
		} );
	},
	triggerHandler: function( type, data ) {
		var elem = this[ 0 ];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
} );


var
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( Array.isArray( obj ) ) {

		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {

				// Treat each array item as a scalar.
				add( prefix, v );

			} else {

				// Item is non-scalar (array or object), encode its numeric index.
				buildParams(
					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
					v,
					traditional,
					add
				);
			}
		} );

	} else if ( !traditional && toType( obj ) === "object" ) {

		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {

		// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, valueOrFunction ) {

			// If value is a function, invoke it and use its return value
			var value = isFunction( valueOrFunction ) ?
				valueOrFunction() :
				valueOrFunction;

			s[ s.length ] = encodeURIComponent( key ) + "=" +
				encodeURIComponent( value == null ? "" : value );
		};

	if ( a == null ) {
		return "";
	}

	// If an array was passed in, assume that it is an array of form elements.
	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {

		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		} );

	} else {

		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" );
};

jQuery.fn.extend( {
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map( function() {

			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		} ).filter( function() {
			var type = this.type;

			// Use .is( ":disabled" ) so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		} ).map( function( _i, elem ) {
			var val = jQuery( this ).val();

			if ( val == null ) {
				return null;
			}

			if ( Array.isArray( val ) ) {
				return jQuery.map( val, function( val ) {
					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
				} );
			}

			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		} ).get();
	}
} );


var
	r20 = /%20/g,
	rhash = /#.*$/,
	rantiCache = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,

	// trac-7653, trac-8125, trac-8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (trac-10098); must appease lint and evade compression
	allTypes = "*/".concat( "*" ),

	// Anchor tag for parsing the document origin
	originAnchor = document.createElement( "a" );

originAnchor.href = location.href;

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];

		if ( isFunction( func ) ) {

			// For each dataType in the dataTypeExpression
			while ( ( dataType = dataTypes[ i++ ] ) ) {

				// Prepend if requested
				if ( dataType[ 0 ] === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );

				// Otherwise append
				} else {
					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" &&
				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {

				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		} );
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes trac-9887
function ajaxExtend( target, src ) {
	var key, deep,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

	var ct, type, finalDataType, firstDataType,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {

		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}

		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},

		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {

								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s.throws ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return {
								state: "parsererror",
								error: conv ? e : "No conversion from " + prev + " to " + current
							};
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}

jQuery.extend( {

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: location.href,
		type: "GET",
		isLocal: rlocalProtocol.test( location.protocol ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",

		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": JSON.parse,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var transport,

			// URL without anti-cache param
			cacheURL,

			// Response headers
			responseHeadersString,
			responseHeaders,

			// timeout handle
			timeoutTimer,

			// Url cleanup var
			urlAnchor,

			// Request state (becomes false upon send and true upon completion)
			completed,

			// To know if global events are to be dispatched
			fireGlobals,

			// Loop variable
			i,

			// uncached part of the url
			uncached,

			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),

			// Callbacks context
			callbackContext = s.context || s,

			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context &&
				( callbackContext.nodeType || callbackContext.jquery ) ?
				jQuery( callbackContext ) :
				jQuery.event,

			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( "once memory" ),

			// Status-dependent callbacks
			statusCode = s.statusCode || {},

			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

			// Default abort message
			strAbort = "canceled",

			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( completed ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
								responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
									( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
										.concat( match[ 2 ] );
							}
						}
						match = responseHeaders[ key.toLowerCase() + " " ];
					}
					return match == null ? null : match.join( ", " );
				},

				// Raw string
				getAllResponseHeaders: function() {
					return completed ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					if ( completed == null ) {
						name = requestHeadersNames[ name.toLowerCase() ] =
							requestHeadersNames[ name.toLowerCase() ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( completed == null ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( completed ) {

							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						} else {

							// Lazy-add the new callbacks in a way that preserves old ones
							for ( code in map ) {
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR );

		// Add protocol if not provided (prefilters might expect it)
		// Handle falsy url in the settings object (trac-10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || location.href ) + "" )
			.replace( rprotocol, location.protocol + "//" );

		// Alias method option to type as per ticket trac-12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];

		// A cross-domain request is in order when the origin doesn't match the current origin.
		if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( "a" );

			// Support: IE <=8 - 11, Edge 12 - 15
			// IE throws exception on accessing the href property if url is malformed,
			// e.g. http://example.com:80x/
			try {
				urlAnchor.href = s.url;

				// Support: IE <=8 - 11 only
				// Anchor's host property isn't correctly set when s.url is relative
				urlAnchor.href = urlAnchor.href;
				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
					urlAnchor.protocol + "//" + urlAnchor.host;
			} catch ( e ) {

				// If there is an error parsing the URL, assume it is crossDomain,
				// it can be rejected by the transport if it is invalid
				s.crossDomain = true;
			}
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( completed ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (trac-15118)
		fireGlobals = jQuery.event && s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger( "ajaxStart" );
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		// Remove hash to simplify url manipulation
		cacheURL = s.url.replace( rhash, "" );

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// Remember the hash so we can put it back
			uncached = s.url.slice( cacheURL.length );

			// If data is available and should be processed, append data to url
			if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;

				// trac-9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add or update anti-cache param if needed
			if ( s.cache === false ) {
				cacheURL = cacheURL.replace( rantiCache, "$1" );
				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
					uncached;
			}

			// Put hash and anti-cache on the URL that will be requested (gh-1732)
			s.url = cacheURL + uncached;

		// Change '%20' to '+' if this is encoded form body content (gh-2658)
		} else if ( s.data && s.processData &&
			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
			s.data = s.data.replace( r20, "+" );
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
				s.accepts[ s.dataTypes[ 0 ] ] +
					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend &&
			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {

			// Abort if not done already and return
			return jqXHR.abort();
		}

		// Aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		completeDeferred.add( s.complete );
		jqXHR.done( s.success );
		jqXHR.fail( s.error );

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}

			// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
				return jqXHR;
			}

			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = window.setTimeout( function() {
					jqXHR.abort( "timeout" );
				}, s.timeout );
			}

			try {
				completed = false;
				transport.send( requestHeaders, done );
			} catch ( e ) {

				// Rethrow post-completion exceptions
				if ( completed ) {
					throw e;
				}

				// Propagate others as results
				done( -1, e );
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Ignore repeat invocations
			if ( completed ) {
				return;
			}

			completed = true;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				window.clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Use a noop converter for missing script but not if jsonp
			if ( !isSuccess &&
				jQuery.inArray( "script", s.dataTypes ) > -1 &&
				jQuery.inArray( "json", s.dataTypes ) < 0 ) {
				s.converters[ "text script" ] = function() {};
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader( "Last-Modified" );
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader( "etag" );
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {

				// Extract error from statusText and normalize for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );

				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger( "ajaxStop" );
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
} );

jQuery.each( [ "get", "post" ], function( _i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {

		// Shift arguments if data argument was omitted
		if ( isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		// The url can be an options object (which then must have .url)
		return jQuery.ajax( jQuery.extend( {
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		}, jQuery.isPlainObject( url ) && url ) );
	};
} );

jQuery.ajaxPrefilter( function( s ) {
	var i;
	for ( i in s.headers ) {
		if ( i.toLowerCase() === "content-type" ) {
			s.contentType = s.headers[ i ] || "";
		}
	}
} );


jQuery._evalUrl = function( url, options, doc ) {
	return jQuery.ajax( {
		url: url,

		// Make this explicit, since user can override this through ajaxSetup (trac-11264)
		type: "GET",
		dataType: "script",
		cache: true,
		async: false,
		global: false,

		// Only evaluate the response if it is successful (gh-4126)
		// dataFilter is not invoked for failure responses, so using it instead
		// of the default converter is kludgy but it works.
		converters: {
			"text script": function() {}
		},
		dataFilter: function( response ) {
			jQuery.globalEval( response, options, doc );
		}
	} );
};


jQuery.fn.extend( {
	wrapAll: function( html ) {
		var wrap;

		if ( this[ 0 ] ) {
			if ( isFunction( html ) ) {
				html = html.call( this[ 0 ] );
			}

			// The elements to wrap the target around
			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

			if ( this[ 0 ].parentNode ) {
				wrap.insertBefore( this[ 0 ] );
			}

			wrap.map( function() {
				var elem = this;

				while ( elem.firstElementChild ) {
					elem = elem.firstElementChild;
				}

				return elem;
			} ).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( isFunction( html ) ) {
			return this.each( function( i ) {
				jQuery( this ).wrapInner( html.call( this, i ) );
			} );
		}

		return this.each( function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		} );
	},

	wrap: function( html ) {
		var htmlIsFunction = isFunction( html );

		return this.each( function( i ) {
			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
		} );
	},

	unwrap: function( selector ) {
		this.parent( selector ).not( "body" ).each( function() {
			jQuery( this ).replaceWith( this.childNodes );
		} );
		return this;
	}
} );


jQuery.expr.pseudos.hidden = function( elem ) {
	return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};




jQuery.ajaxSettings.xhr = function() {
	try {
		return new window.XMLHttpRequest();
	} catch ( e ) {}
};

var xhrSuccessStatus = {

		// File protocol always yields status code 0, assume 200
		0: 200,

		// Support: IE <=9 only
		// trac-1450: sometimes IE returns 1223 when it should be 204
		1223: 204
	},
	xhrSupported = jQuery.ajaxSettings.xhr();

support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;

jQuery.ajaxTransport( function( options ) {
	var callback, errorCallback;

	// Cross domain only allowed if supported through XMLHttpRequest
	if ( support.cors || xhrSupported && !options.crossDomain ) {
		return {
			send: function( headers, complete ) {
				var i,
					xhr = options.xhr();

				xhr.open(
					options.type,
					options.url,
					options.async,
					options.username,
					options.password
				);

				// Apply custom fields if provided
				if ( options.xhrFields ) {
					for ( i in options.xhrFields ) {
						xhr[ i ] = options.xhrFields[ i ];
					}
				}

				// Override mime type if needed
				if ( options.mimeType && xhr.overrideMimeType ) {
					xhr.overrideMimeType( options.mimeType );
				}

				// X-Requested-With header
				// For cross-domain requests, seeing as conditions for a preflight are
				// akin to a jigsaw puzzle, we simply never set it to be sure.
				// (it can always be set on a per-request basis or even using ajaxSetup)
				// For same-domain requests, won't change header if already provided.
				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
					headers[ "X-Requested-With" ] = "XMLHttpRequest";
				}

				// Set headers
				for ( i in headers ) {
					xhr.setRequestHeader( i, headers[ i ] );
				}

				// Callback
				callback = function( type ) {
					return function() {
						if ( callback ) {
							callback = errorCallback = xhr.onload =
								xhr.onerror = xhr.onabort = xhr.ontimeout =
									xhr.onreadystatechange = null;

							if ( type === "abort" ) {
								xhr.abort();
							} else if ( type === "error" ) {

								// Support: IE <=9 only
								// On a manual native abort, IE9 throws
								// errors on any property access that is not readyState
								if ( typeof xhr.status !== "number" ) {
									complete( 0, "error" );
								} else {
									complete(

										// File: protocol always yields status 0; see trac-8605, trac-14207
										xhr.status,
										xhr.statusText
									);
								}
							} else {
								complete(
									xhrSuccessStatus[ xhr.status ] || xhr.status,
									xhr.statusText,

									// Support: IE <=9 only
									// IE9 has no XHR2 but throws on binary (trac-11426)
									// For XHR2 non-text, let the caller handle it (gh-2498)
									( xhr.responseType || "text" ) !== "text"  ||
									typeof xhr.responseText !== "string" ?
										{ binary: xhr.response } :
										{ text: xhr.responseText },
									xhr.getAllResponseHeaders()
								);
							}
						}
					};
				};

				// Listen to events
				xhr.onload = callback();
				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );

				// Support: IE 9 only
				// Use onreadystatechange to replace onabort
				// to handle uncaught aborts
				if ( xhr.onabort !== undefined ) {
					xhr.onabort = errorCallback;
				} else {
					xhr.onreadystatechange = function() {

						// Check readyState before timeout as it changes
						if ( xhr.readyState === 4 ) {

							// Allow onerror to be called first,
							// but that will not handle a native abort
							// Also, save errorCallback to a variable
							// as xhr.onerror cannot be accessed
							window.setTimeout( function() {
								if ( callback ) {
									errorCallback();
								}
							} );
						}
					};
				}

				// Create the abort callback
				callback = callback( "abort" );

				try {

					// Do send the request (this may raise an exception)
					xhr.send( options.hasContent && options.data || null );
				} catch ( e ) {

					// trac-14683: Only rethrow if this hasn't been notified as an error yet
					if ( callback ) {
						throw e;
					}
				}
			},

			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
	if ( s.crossDomain ) {
		s.contents.script = false;
	}
} );

// Install script dataType
jQuery.ajaxSetup( {
	accepts: {
		script: "text/javascript, application/javascript, " +
			"application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /\b(?:java|ecma)script\b/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
} );

// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
	}
} );

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {

	// This transport only deals with cross domain or forced-by-attrs requests
	if ( s.crossDomain || s.scriptAttrs ) {
		var script, callback;
		return {
			send: function( _, complete ) {
				script = jQuery( "<script>" )
					.attr( s.scriptAttrs || {} )
					.prop( { charset: s.scriptCharset, src: s.url } )
					.on( "load error", callback = function( evt ) {
						script.remove();
						callback = null;
						if ( evt ) {
							complete( evt.type === "error" ? 404 : 200, evt.type );
						}
					} );

				// Use native DOM manipulation to avoid our domManip AJAX trickery
				document.head.appendChild( script[ 0 ] );
			},
			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup( {
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
		this[ callback ] = true;
		return callback;
	}
} );

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" &&
				( s.contentType || "" )
					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
				rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters[ "script json" ] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// Force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always( function() {

			// If previous value didn't exist - remove it
			if ( overwritten === undefined ) {
				jQuery( window ).removeProp( callbackName );

			// Otherwise restore preexisting value
			} else {
				window[ callbackName ] = overwritten;
			}

			// Save back as free
			if ( s[ callbackName ] ) {

				// Make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// Save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		} );

		// Delegate to script
		return "script";
	}
} );




// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
	var body = document.implementation.createHTMLDocument( "" ).body;
	body.innerHTML = "<form></form><form></form>";
	return body.childNodes.length === 2;
} )();


// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( typeof data !== "string" ) {
		return [];
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}

	var base, parsed, scripts;

	if ( !context ) {

		// Stop scripts or inline event handlers from being executed immediately
		// by using document.implementation
		if ( support.createHTMLDocument ) {
			context = document.implementation.createHTMLDocument( "" );

			// Set the base href for the created document
			// so any parsed elements with URLs
			// are based on the document's URL (gh-2965)
			base = context.createElement( "base" );
			base.href = document.location.href;
			context.head.appendChild( base );
		} else {
			context = document;
		}
	}

	parsed = rsingleTag.exec( data );
	scripts = !keepScripts && [];

	// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[ 1 ] ) ];
	}

	parsed = buildFragment( [ data ], context, scripts );

	if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

	return jQuery.merge( [], parsed.childNodes );
};


/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	var selector, type, response,
		self = this,
		off = url.indexOf( " " );

	if ( off > -1 ) {
		selector = stripAndCollapse( url.slice( off ) );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax( {
			url: url,

			// If "type" variable is undefined, then "GET" method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type || "GET",
			dataType: "html",
			data: params
		} ).done( function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		// If the request succeeds, this function gets "data", "status", "jqXHR"
		// but they are ignored because response was set above.
		// If it fails, this function gets "jqXHR", "status", "error"
		} ).always( callback && function( jqXHR, status ) {
			self.each( function() {
				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
			} );
		} );
	}

	return this;
};




jQuery.expr.pseudos.animated = function( elem ) {
	return jQuery.grep( jQuery.timers, function( fn ) {
		return elem === fn.elem;
	} ).length;
};




jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

		// Set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;

		// Need to be able to calculate position if either
		// top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;

		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( isFunction( options ) ) {

			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );

		} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend( {

	// offset() relates an element's border box to the document origin
	offset: function( options ) {

		// Preserve chaining for setter
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each( function( i ) {
					jQuery.offset.setOffset( this, options, i );
				} );
		}

		var rect, win,
			elem = this[ 0 ];

		if ( !elem ) {
			return;
		}

		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
		// Support: IE <=11 only
		// Running getBoundingClientRect on a
		// disconnected node in IE throws an error
		if ( !elem.getClientRects().length ) {
			return { top: 0, left: 0 };
		}

		// Get document-relative position by adding viewport scroll to viewport-relative gBCR
		rect = elem.getBoundingClientRect();
		win = elem.ownerDocument.defaultView;
		return {
			top: rect.top + win.pageYOffset,
			left: rect.left + win.pageXOffset
		};
	},

	// position() relates an element's margin box to its offset parent's padding box
	// This corresponds to the behavior of CSS absolute positioning
	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset, doc,
			elem = this[ 0 ],
			parentOffset = { top: 0, left: 0 };

		// position:fixed elements are offset from the viewport, which itself always has zero offset
		if ( jQuery.css( elem, "position" ) === "fixed" ) {

			// Assume position:fixed implies availability of getBoundingClientRect
			offset = elem.getBoundingClientRect();

		} else {
			offset = this.offset();

			// Account for the *real* offset parent, which can be the document or its root element
			// when a statically positioned element is identified
			doc = elem.ownerDocument;
			offsetParent = elem.offsetParent || doc.documentElement;
			while ( offsetParent &&
				( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
				jQuery.css( offsetParent, "position" ) === "static" ) {

				offsetParent = offsetParent.parentNode;
			}
			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {

				// Incorporate borders into its offset, since they are outside its content origin
				parentOffset = jQuery( offsetParent ).offset();
				parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
				parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
			}
		}

		// Subtract parent offsets and element margins
		return {
			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
		};
	},

	// This method will return documentElement in the following cases:
	// 1) For the element inside the iframe without offsetParent, this method will return
	//    documentElement of the parent window
	// 2) For the hidden or detached element
	// 3) For body or html element, i.e. in case of the html node - it will return itself
	//
	// but those exceptions were never presented as a real life use-cases
	// and might be considered as more preferable results.
	//
	// This logic, however, is not guaranteed and can change at any point in the future
	offsetParent: function() {
		return this.map( function() {
			var offsetParent = this.offsetParent;

			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
				offsetParent = offsetParent.offsetParent;
			}

			return offsetParent || documentElement;
		} );
	}
} );

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = "pageYOffset" === prop;

	jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {

			// Coalesce documents and windows
			var win;
			if ( isWindow( elem ) ) {
				win = elem;
			} else if ( elem.nodeType === 9 ) {
				win = elem.defaultView;
			}

			if ( val === undefined ) {
				return win ? win[ prop ] : elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : win.pageXOffset,
					top ? val : win.pageYOffset
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length );
	};
} );

// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( _i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );

				// If curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
} );


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( {
		padding: "inner" + name,
		content: type,
		"": "outer" + name
	}, function( defaultExtra, funcName ) {

		// Margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
				var doc;

				if ( isWindow( elem ) ) {

					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
					return funcName.indexOf( "outer" ) === 0 ?
						elem[ "inner" + name ] :
						elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
					// whichever is greatest
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?

					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable );
		};
	} );
} );


jQuery.each( [
	"ajaxStart",
	"ajaxStop",
	"ajaxComplete",
	"ajaxError",
	"ajaxSuccess",
	"ajaxSend"
], function( _i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
} );




jQuery.fn.extend( {

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {

		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ?
			this.off( selector, "**" ) :
			this.off( types, selector || "**", fn );
	},

	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
} );

jQuery.each(
	( "blur focus focusin focusout resize scroll click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
	function( _i, name ) {

		// Handle event binding
		jQuery.fn[ name ] = function( data, fn ) {
			return arguments.length > 0 ?
				this.on( name, null, data, fn ) :
				this.trigger( name );
		};
	}
);




// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
// Require that the "whitespace run" starts from a non-whitespace
// to avoid O(N^2) behavior when the engine would try matching "\s+$" at each space position.
var rtrim = /^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/g;

// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
	var tmp, args, proxy;

	if ( typeof context === "string" ) {
		tmp = fn[ context ];
		context = fn;
		fn = tmp;
	}

	// Quick check to determine if target is callable, in the spec
	// this throws a TypeError, but we will just return undefined.
	if ( !isFunction( fn ) ) {
		return undefined;
	}

	// Simulated bind
	args = slice.call( arguments, 2 );
	proxy = function() {
		return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
	};

	// Set the guid of unique handler to the same of original handler, so it can be removed
	proxy.guid = fn.guid = fn.guid || jQuery.guid++;

	return proxy;
};

jQuery.holdReady = function( hold ) {
	if ( hold ) {
		jQuery.readyWait++;
	} else {
		jQuery.ready( true );
	}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;

jQuery.now = Date.now;

jQuery.isNumeric = function( obj ) {

	// As of jQuery 3.0, isNumeric is limited to
	// strings and numbers (primitives or objects)
	// that can be coerced to finite numbers (gh-2662)
	var type = jQuery.type( obj );
	return ( type === "number" || type === "string" ) &&

		// parseFloat NaNs numeric-cast false positives ("")
		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
		// subtraction forces infinities to NaN
		!isNaN( obj - parseFloat( obj ) );
};

jQuery.trim = function( text ) {
	return text == null ?
		"" :
		( text + "" ).replace( rtrim, "$1" );
};



// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( typeof define === "function" && define.amd ) {
	define( "jquery", [], function() {
		return jQuery;
	} );
}




var

	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

	if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

	return jQuery;
};

// Expose jQuery and $ identifiers, even in AMD
// (trac-7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (trac-13566)
if ( typeof noGlobal === "undefined" ) {
	window.jQuery = window.$ = jQuery;
}




return jQuery;
} );


/*!
  * Bootstrap v5.3.0 (https://getbootstrap.com/)
  * Copyright 2011-2023 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.bootstrap = factory());
})(this, (function () { 'use strict';

  /**
   * --------------------------------------------------------------------------
   * Bootstrap dom/data.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  /**
   * Constants
   */

  const elementMap = new Map();
  const Data = {
    set(element, key, instance) {
      if (!elementMap.has(element)) {
        elementMap.set(element, new Map());
      }
      const instanceMap = elementMap.get(element);

      // make it clear we only want one instance per element
      // can be removed later when multiple key/instances are fine to be used
      if (!instanceMap.has(key) && instanceMap.size !== 0) {
        // eslint-disable-next-line no-console
        console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);
        return;
      }
      instanceMap.set(key, instance);
    },
    get(element, key) {
      if (elementMap.has(element)) {
        return elementMap.get(element).get(key) || null;
      }
      return null;
    },
    remove(element, key) {
      if (!elementMap.has(element)) {
        return;
      }
      const instanceMap = elementMap.get(element);
      instanceMap.delete(key);

      // free up element references if there are no instances left for an element
      if (instanceMap.size === 0) {
        elementMap.delete(element);
      }
    }
  };

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/index.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  const MAX_UID = 1000000;
  const MILLISECONDS_MULTIPLIER = 1000;
  const TRANSITION_END = 'transitionend';

  /**
   * Properly escape IDs selectors to handle weird IDs
   * @param {string} selector
   * @returns {string}
   */
  const parseSelector = selector => {
    if (selector && window.CSS && window.CSS.escape) {
      // document.querySelector needs escaping to handle IDs (html5+) containing for instance /
      selector = selector.replace(/#([^\s"#']+)/g, (match, id) => `#${CSS.escape(id)}`);
    }
    return selector;
  };

  // Shout-out Angus Croll (https://goo.gl/pxwQGp)
  const toType = object => {
    if (object === null || object === undefined) {
      return `${object}`;
    }
    return Object.prototype.toString.call(object).match(/\s([a-z]+)/i)[1].toLowerCase();
  };

  /**
   * Public Util API
   */

  const getUID = prefix => {
    do {
      prefix += Math.floor(Math.random() * MAX_UID);
    } while (document.getElementById(prefix));
    return prefix;
  };
  const getTransitionDurationFromElement = element => {
    if (!element) {
      return 0;
    }

    // Get transition-duration of the element
    let {
      transitionDuration,
      transitionDelay
    } = window.getComputedStyle(element);
    const floatTransitionDuration = Number.parseFloat(transitionDuration);
    const floatTransitionDelay = Number.parseFloat(transitionDelay);

    // Return 0 if element or transition duration is not found
    if (!floatTransitionDuration && !floatTransitionDelay) {
      return 0;
    }

    // If multiple durations are defined, take the first
    transitionDuration = transitionDuration.split(',')[0];
    transitionDelay = transitionDelay.split(',')[0];
    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
  };
  const triggerTransitionEnd = element => {
    element.dispatchEvent(new Event(TRANSITION_END));
  };
  const isElement$1 = object => {
    if (!object || typeof object !== 'object') {
      return false;
    }
    if (typeof object.jquery !== 'undefined') {
      object = object[0];
    }
    return typeof object.nodeType !== 'undefined';
  };
  const getElement = object => {
    // it's a jQuery object or a node element
    if (isElement$1(object)) {
      return object.jquery ? object[0] : object;
    }
    if (typeof object === 'string' && object.length > 0) {
      return document.querySelector(parseSelector(object));
    }
    return null;
  };
  const isVisible = element => {
    if (!isElement$1(element) || element.getClientRects().length === 0) {
      return false;
    }
    const elementIsVisible = getComputedStyle(element).getPropertyValue('visibility') === 'visible';
    // Handle `details` element as its content may falsie appear visible when it is closed
    const closedDetails = element.closest('details:not([open])');
    if (!closedDetails) {
      return elementIsVisible;
    }
    if (closedDetails !== element) {
      const summary = element.closest('summary');
      if (summary && summary.parentNode !== closedDetails) {
        return false;
      }
      if (summary === null) {
        return false;
      }
    }
    return elementIsVisible;
  };
  const isDisabled = element => {
    if (!element || element.nodeType !== Node.ELEMENT_NODE) {
      return true;
    }
    if (element.classList.contains('disabled')) {
      return true;
    }
    if (typeof element.disabled !== 'undefined') {
      return element.disabled;
    }
    return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
  };
  const findShadowRoot = element => {
    if (!document.documentElement.attachShadow) {
      return null;
    }

    // Can find the shadow root otherwise it'll return the document
    if (typeof element.getRootNode === 'function') {
      const root = element.getRootNode();
      return root instanceof ShadowRoot ? root : null;
    }
    if (element instanceof ShadowRoot) {
      return element;
    }

    // when we don't find a shadow root
    if (!element.parentNode) {
      return null;
    }
    return findShadowRoot(element.parentNode);
  };
  const noop = () => {};

  /**
   * Trick to restart an element's animation
   *
   * @param {HTMLElement} element
   * @return void
   *
   * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
   */
  const reflow = element => {
    element.offsetHeight; // eslint-disable-line no-unused-expressions
  };

  const getjQuery = () => {
    if (window.jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
      return window.jQuery;
    }
    return null;
  };
  const DOMContentLoadedCallbacks = [];
  const onDOMContentLoaded = callback => {
    if (document.readyState === 'loading') {
      // add listener on the first call when the document is in loading state
      if (!DOMContentLoadedCallbacks.length) {
        document.addEventListener('DOMContentLoaded', () => {
          for (const callback of DOMContentLoadedCallbacks) {
            callback();
          }
        });
      }
      DOMContentLoadedCallbacks.push(callback);
    } else {
      callback();
    }
  };
  const isRTL = () => document.documentElement.dir === 'rtl';
  const defineJQueryPlugin = plugin => {
    onDOMContentLoaded(() => {
      const $ = getjQuery();
      /* istanbul ignore if */
      if ($) {
        const name = plugin.NAME;
        const JQUERY_NO_CONFLICT = $.fn[name];
        $.fn[name] = plugin.jQueryInterface;
        $.fn[name].Constructor = plugin;
        $.fn[name].noConflict = () => {
          $.fn[name] = JQUERY_NO_CONFLICT;
          return plugin.jQueryInterface;
        };
      }
    });
  };
  const execute = (possibleCallback, args = [], defaultValue = possibleCallback) => {
    return typeof possibleCallback === 'function' ? possibleCallback(...args) : defaultValue;
  };
  const executeAfterTransition = (callback, transitionElement, waitForTransition = true) => {
    if (!waitForTransition) {
      execute(callback);
      return;
    }
    const durationPadding = 5;
    const emulatedDuration = getTransitionDurationFromElement(transitionElement) + durationPadding;
    let called = false;
    const handler = ({
      target
    }) => {
      if (target !== transitionElement) {
        return;
      }
      called = true;
      transitionElement.removeEventListener(TRANSITION_END, handler);
      execute(callback);
    };
    transitionElement.addEventListener(TRANSITION_END, handler);
    setTimeout(() => {
      if (!called) {
        triggerTransitionEnd(transitionElement);
      }
    }, emulatedDuration);
  };

  /**
   * Return the previous/next element of a list.
   *
   * @param {array} list    The list of elements
   * @param activeElement   The active element
   * @param shouldGetNext   Choose to get next or previous element
   * @param isCycleAllowed
   * @return {Element|elem} The proper element
   */
  const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
    const listLength = list.length;
    let index = list.indexOf(activeElement);

    // if the element does not exist in the list return an element
    // depending on the direction and if cycle is allowed
    if (index === -1) {
      return !shouldGetNext && isCycleAllowed ? list[listLength - 1] : list[0];
    }
    index += shouldGetNext ? 1 : -1;
    if (isCycleAllowed) {
      index = (index + listLength) % listLength;
    }
    return list[Math.max(0, Math.min(index, listLength - 1))];
  };

  /**
   * --------------------------------------------------------------------------
   * Bootstrap dom/event-handler.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
  const stripNameRegex = /\..*/;
  const stripUidRegex = /::\d+$/;
  const eventRegistry = {}; // Events storage
  let uidEvent = 1;
  const customEvents = {
    mouseenter: 'mouseover',
    mouseleave: 'mouseout'
  };
  const nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);

  /**
   * Private methods
   */

  function makeEventUid(element, uid) {
    return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
  }
  function getElementEvents(element) {
    const uid = makeEventUid(element);
    element.uidEvent = uid;
    eventRegistry[uid] = eventRegistry[uid] || {};
    return eventRegistry[uid];
  }
  function bootstrapHandler(element, fn) {
    return function handler(event) {
      hydrateObj(event, {
        delegateTarget: element
      });
      if (handler.oneOff) {
        EventHandler.off(element, event.type, fn);
      }
      return fn.apply(element, [event]);
    };
  }
  function bootstrapDelegationHandler(element, selector, fn) {
    return function handler(event) {
      const domElements = element.querySelectorAll(selector);
      for (let {
        target
      } = event; target && target !== this; target = target.parentNode) {
        for (const domElement of domElements) {
          if (domElement !== target) {
            continue;
          }
          hydrateObj(event, {
            delegateTarget: target
          });
          if (handler.oneOff) {
            EventHandler.off(element, event.type, selector, fn);
          }
          return fn.apply(target, [event]);
        }
      }
    };
  }
  function findHandler(events, callable, delegationSelector = null) {
    return Object.values(events).find(event => event.callable === callable && event.delegationSelector === delegationSelector);
  }
  function normalizeParameters(originalTypeEvent, handler, delegationFunction) {
    const isDelegated = typeof handler === 'string';
    // TODO: tooltip passes `false` instead of selector, so we need to check
    const callable = isDelegated ? delegationFunction : handler || delegationFunction;
    let typeEvent = getTypeEvent(originalTypeEvent);
    if (!nativeEvents.has(typeEvent)) {
      typeEvent = originalTypeEvent;
    }
    return [isDelegated, callable, typeEvent];
  }
  function addHandler(element, originalTypeEvent, handler, delegationFunction, oneOff) {
    if (typeof originalTypeEvent !== 'string' || !element) {
      return;
    }
    let [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction);

    // in case of mouseenter or mouseleave wrap the handler within a function that checks for its DOM position
    // this prevents the handler from being dispatched the same way as mouseover or mouseout does
    if (originalTypeEvent in customEvents) {
      const wrapFunction = fn => {
        return function (event) {
          if (!event.relatedTarget || event.relatedTarget !== event.delegateTarget && !event.delegateTarget.contains(event.relatedTarget)) {
            return fn.call(this, event);
          }
        };
      };
      callable = wrapFunction(callable);
    }
    const events = getElementEvents(element);
    const handlers = events[typeEvent] || (events[typeEvent] = {});
    const previousFunction = findHandler(handlers, callable, isDelegated ? handler : null);
    if (previousFunction) {
      previousFunction.oneOff = previousFunction.oneOff && oneOff;
      return;
    }
    const uid = makeEventUid(callable, originalTypeEvent.replace(namespaceRegex, ''));
    const fn = isDelegated ? bootstrapDelegationHandler(element, handler, callable) : bootstrapHandler(element, callable);
    fn.delegationSelector = isDelegated ? handler : null;
    fn.callable = callable;
    fn.oneOff = oneOff;
    fn.uidEvent = uid;
    handlers[uid] = fn;
    element.addEventListener(typeEvent, fn, isDelegated);
  }
  function removeHandler(element, events, typeEvent, handler, delegationSelector) {
    const fn = findHandler(events[typeEvent], handler, delegationSelector);
    if (!fn) {
      return;
    }
    element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
    delete events[typeEvent][fn.uidEvent];
  }
  function removeNamespacedHandlers(element, events, typeEvent, namespace) {
    const storeElementEvent = events[typeEvent] || {};
    for (const [handlerKey, event] of Object.entries(storeElementEvent)) {
      if (handlerKey.includes(namespace)) {
        removeHandler(element, events, typeEvent, event.callable, event.delegationSelector);
      }
    }
  }
  function getTypeEvent(event) {
    // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
    event = event.replace(stripNameRegex, '');
    return customEvents[event] || event;
  }
  const EventHandler = {
    on(element, event, handler, delegationFunction) {
      addHandler(element, event, handler, delegationFunction, false);
    },
    one(element, event, handler, delegationFunction) {
      addHandler(element, event, handler, delegationFunction, true);
    },
    off(element, originalTypeEvent, handler, delegationFunction) {
      if (typeof originalTypeEvent !== 'string' || !element) {
        return;
      }
      const [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction);
      const inNamespace = typeEvent !== originalTypeEvent;
      const events = getElementEvents(element);
      const storeElementEvent = events[typeEvent] || {};
      const isNamespace = originalTypeEvent.startsWith('.');
      if (typeof callable !== 'undefined') {
        // Simplest case: handler is passed, remove that listener ONLY.
        if (!Object.keys(storeElementEvent).length) {
          return;
        }
        removeHandler(element, events, typeEvent, callable, isDelegated ? handler : null);
        return;
      }
      if (isNamespace) {
        for (const elementEvent of Object.keys(events)) {
          removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
        }
      }
      for (const [keyHandlers, event] of Object.entries(storeElementEvent)) {
        const handlerKey = keyHandlers.replace(stripUidRegex, '');
        if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
          removeHandler(element, events, typeEvent, event.callable, event.delegationSelector);
        }
      }
    },
    trigger(element, event, args) {
      if (typeof event !== 'string' || !element) {
        return null;
      }
      const $ = getjQuery();
      const typeEvent = getTypeEvent(event);
      const inNamespace = event !== typeEvent;
      let jQueryEvent = null;
      let bubbles = true;
      let nativeDispatch = true;
      let defaultPrevented = false;
      if (inNamespace && $) {
        jQueryEvent = $.Event(event, args);
        $(element).trigger(jQueryEvent);
        bubbles = !jQueryEvent.isPropagationStopped();
        nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
        defaultPrevented = jQueryEvent.isDefaultPrevented();
      }
      const evt = hydrateObj(new Event(event, {
        bubbles,
        cancelable: true
      }), args);
      if (defaultPrevented) {
        evt.preventDefault();
      }
      if (nativeDispatch) {
        element.dispatchEvent(evt);
      }
      if (evt.defaultPrevented && jQueryEvent) {
        jQueryEvent.preventDefault();
      }
      return evt;
    }
  };
  function hydrateObj(obj, meta = {}) {
    for (const [key, value] of Object.entries(meta)) {
      try {
        obj[key] = value;
      } catch (_unused) {
        Object.defineProperty(obj, key, {
          configurable: true,
          get() {
            return value;
          }
        });
      }
    }
    return obj;
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap dom/manipulator.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  function normalizeData(value) {
    if (value === 'true') {
      return true;
    }
    if (value === 'false') {
      return false;
    }
    if (value === Number(value).toString()) {
      return Number(value);
    }
    if (value === '' || value === 'null') {
      return null;
    }
    if (typeof value !== 'string') {
      return value;
    }
    try {
      return JSON.parse(decodeURIComponent(value));
    } catch (_unused) {
      return value;
    }
  }
  function normalizeDataKey(key) {
    return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`);
  }
  const Manipulator = {
    setDataAttribute(element, key, value) {
      element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value);
    },
    removeDataAttribute(element, key) {
      element.removeAttribute(`data-bs-${normalizeDataKey(key)}`);
    },
    getDataAttributes(element) {
      if (!element) {
        return {};
      }
      const attributes = {};
      const bsKeys = Object.keys(element.dataset).filter(key => key.startsWith('bs') && !key.startsWith('bsConfig'));
      for (const key of bsKeys) {
        let pureKey = key.replace(/^bs/, '');
        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
        attributes[pureKey] = normalizeData(element.dataset[key]);
      }
      return attributes;
    },
    getDataAttribute(element, key) {
      return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`));
    }
  };

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/config.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Class definition
   */

  class Config {
    // Getters
    static get Default() {
      return {};
    }
    static get DefaultType() {
      return {};
    }
    static get NAME() {
      throw new Error('You have to implement the static method "NAME", for each component!');
    }
    _getConfig(config) {
      config = this._mergeConfigObj(config);
      config = this._configAfterMerge(config);
      this._typeCheckConfig(config);
      return config;
    }
    _configAfterMerge(config) {
      return config;
    }
    _mergeConfigObj(config, element) {
      const jsonConfig = isElement$1(element) ? Manipulator.getDataAttribute(element, 'config') : {}; // try to parse

      return {
        ...this.constructor.Default,
        ...(typeof jsonConfig === 'object' ? jsonConfig : {}),
        ...(isElement$1(element) ? Manipulator.getDataAttributes(element) : {}),
        ...(typeof config === 'object' ? config : {})
      };
    }
    _typeCheckConfig(config, configTypes = this.constructor.DefaultType) {
      for (const [property, expectedTypes] of Object.entries(configTypes)) {
        const value = config[property];
        const valueType = isElement$1(value) ? 'element' : toType(value);
        if (!new RegExp(expectedTypes).test(valueType)) {
          throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
        }
      }
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap base-component.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const VERSION = '5.3.0';

  /**
   * Class definition
   */

  class BaseComponent extends Config {
    constructor(element, config) {
      super();
      element = getElement(element);
      if (!element) {
        return;
      }
      this._element = element;
      this._config = this._getConfig(config);
      Data.set(this._element, this.constructor.DATA_KEY, this);
    }

    // Public
    dispose() {
      Data.remove(this._element, this.constructor.DATA_KEY);
      EventHandler.off(this._element, this.constructor.EVENT_KEY);
      for (const propertyName of Object.getOwnPropertyNames(this)) {
        this[propertyName] = null;
      }
    }
    _queueCallback(callback, element, isAnimated = true) {
      executeAfterTransition(callback, element, isAnimated);
    }
    _getConfig(config) {
      config = this._mergeConfigObj(config, this._element);
      config = this._configAfterMerge(config);
      this._typeCheckConfig(config);
      return config;
    }

    // Static
    static getInstance(element) {
      return Data.get(getElement(element), this.DATA_KEY);
    }
    static getOrCreateInstance(element, config = {}) {
      return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null);
    }
    static get VERSION() {
      return VERSION;
    }
    static get DATA_KEY() {
      return `bs.${this.NAME}`;
    }
    static get EVENT_KEY() {
      return `.${this.DATA_KEY}`;
    }
    static eventName(name) {
      return `${name}${this.EVENT_KEY}`;
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap dom/selector-engine.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  const getSelector = element => {
    let selector = element.getAttribute('data-bs-target');
    if (!selector || selector === '#') {
      let hrefAttribute = element.getAttribute('href');

      // The only valid content that could double as a selector are IDs or classes,
      // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
      // `document.querySelector` will rightfully complain it is invalid.
      // See https://github.com/twbs/bootstrap/issues/32273
      if (!hrefAttribute || !hrefAttribute.includes('#') && !hrefAttribute.startsWith('.')) {
        return null;
      }

      // Just in case some CMS puts out a full URL with the anchor appended
      if (hrefAttribute.includes('#') && !hrefAttribute.startsWith('#')) {
        hrefAttribute = `#${hrefAttribute.split('#')[1]}`;
      }
      selector = hrefAttribute && hrefAttribute !== '#' ? hrefAttribute.trim() : null;
    }
    return parseSelector(selector);
  };
  const SelectorEngine = {
    find(selector, element = document.documentElement) {
      return [].concat(...Element.prototype.querySelectorAll.call(element, selector));
    },
    findOne(selector, element = document.documentElement) {
      return Element.prototype.querySelector.call(element, selector);
    },
    children(element, selector) {
      return [].concat(...element.children).filter(child => child.matches(selector));
    },
    parents(element, selector) {
      const parents = [];
      let ancestor = element.parentNode.closest(selector);
      while (ancestor) {
        parents.push(ancestor);
        ancestor = ancestor.parentNode.closest(selector);
      }
      return parents;
    },
    prev(element, selector) {
      let previous = element.previousElementSibling;
      while (previous) {
        if (previous.matches(selector)) {
          return [previous];
        }
        previous = previous.previousElementSibling;
      }
      return [];
    },
    // TODO: this is now unused; remove later along with prev()
    next(element, selector) {
      let next = element.nextElementSibling;
      while (next) {
        if (next.matches(selector)) {
          return [next];
        }
        next = next.nextElementSibling;
      }
      return [];
    },
    focusableChildren(element) {
      const focusables = ['a', 'button', 'input', 'textarea', 'select', 'details', '[tabindex]', '[contenteditable="true"]'].map(selector => `${selector}:not([tabindex^="-"])`).join(',');
      return this.find(focusables, element).filter(el => !isDisabled(el) && isVisible(el));
    },
    getSelectorFromElement(element) {
      const selector = getSelector(element);
      if (selector) {
        return SelectorEngine.findOne(selector) ? selector : null;
      }
      return null;
    },
    getElementFromSelector(element) {
      const selector = getSelector(element);
      return selector ? SelectorEngine.findOne(selector) : null;
    },
    getMultipleElementsFromSelector(element) {
      const selector = getSelector(element);
      return selector ? SelectorEngine.find(selector) : [];
    }
  };

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/component-functions.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  const enableDismissTrigger = (component, method = 'hide') => {
    const clickEvent = `click.dismiss${component.EVENT_KEY}`;
    const name = component.NAME;
    EventHandler.on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) {
      if (['A', 'AREA'].includes(this.tagName)) {
        event.preventDefault();
      }
      if (isDisabled(this)) {
        return;
      }
      const target = SelectorEngine.getElementFromSelector(this) || this.closest(`.${name}`);
      const instance = component.getOrCreateInstance(target);

      // Method argument is left, for Alert and only, as it doesn't implement the 'hide' method
      instance[method]();
    });
  };

  /**
   * --------------------------------------------------------------------------
   * Bootstrap alert.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$f = 'alert';
  const DATA_KEY$a = 'bs.alert';
  const EVENT_KEY$b = `.${DATA_KEY$a}`;
  const EVENT_CLOSE = `close${EVENT_KEY$b}`;
  const EVENT_CLOSED = `closed${EVENT_KEY$b}`;
  const CLASS_NAME_FADE$5 = 'fade';
  const CLASS_NAME_SHOW$8 = 'show';

  /**
   * Class definition
   */

  class Alert extends BaseComponent {
    // Getters
    static get NAME() {
      return NAME$f;
    }

    // Public
    close() {
      const closeEvent = EventHandler.trigger(this._element, EVENT_CLOSE);
      if (closeEvent.defaultPrevented) {
        return;
      }
      this._element.classList.remove(CLASS_NAME_SHOW$8);
      const isAnimated = this._element.classList.contains(CLASS_NAME_FADE$5);
      this._queueCallback(() => this._destroyElement(), this._element, isAnimated);
    }

    // Private
    _destroyElement() {
      this._element.remove();
      EventHandler.trigger(this._element, EVENT_CLOSED);
      this.dispose();
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Alert.getOrCreateInstance(this);
        if (typeof config !== 'string') {
          return;
        }
        if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config](this);
      });
    }
  }

  /**
   * Data API implementation
   */

  enableDismissTrigger(Alert, 'close');

  /**
   * jQuery
   */

  defineJQueryPlugin(Alert);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap button.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$e = 'button';
  const DATA_KEY$9 = 'bs.button';
  const EVENT_KEY$a = `.${DATA_KEY$9}`;
  const DATA_API_KEY$6 = '.data-api';
  const CLASS_NAME_ACTIVE$3 = 'active';
  const SELECTOR_DATA_TOGGLE$5 = '[data-bs-toggle="button"]';
  const EVENT_CLICK_DATA_API$6 = `click${EVENT_KEY$a}${DATA_API_KEY$6}`;

  /**
   * Class definition
   */

  class Button extends BaseComponent {
    // Getters
    static get NAME() {
      return NAME$e;
    }

    // Public
    toggle() {
      // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
      this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE$3));
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Button.getOrCreateInstance(this);
        if (config === 'toggle') {
          data[config]();
        }
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$5, event => {
    event.preventDefault();
    const button = event.target.closest(SELECTOR_DATA_TOGGLE$5);
    const data = Button.getOrCreateInstance(button);
    data.toggle();
  });

  /**
   * jQuery
   */

  defineJQueryPlugin(Button);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/swipe.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$d = 'swipe';
  const EVENT_KEY$9 = '.bs.swipe';
  const EVENT_TOUCHSTART = `touchstart${EVENT_KEY$9}`;
  const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY$9}`;
  const EVENT_TOUCHEND = `touchend${EVENT_KEY$9}`;
  const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY$9}`;
  const EVENT_POINTERUP = `pointerup${EVENT_KEY$9}`;
  const POINTER_TYPE_TOUCH = 'touch';
  const POINTER_TYPE_PEN = 'pen';
  const CLASS_NAME_POINTER_EVENT = 'pointer-event';
  const SWIPE_THRESHOLD = 40;
  const Default$c = {
    endCallback: null,
    leftCallback: null,
    rightCallback: null
  };
  const DefaultType$c = {
    endCallback: '(function|null)',
    leftCallback: '(function|null)',
    rightCallback: '(function|null)'
  };

  /**
   * Class definition
   */

  class Swipe extends Config {
    constructor(element, config) {
      super();
      this._element = element;
      if (!element || !Swipe.isSupported()) {
        return;
      }
      this._config = this._getConfig(config);
      this._deltaX = 0;
      this._supportPointerEvents = Boolean(window.PointerEvent);
      this._initEvents();
    }

    // Getters
    static get Default() {
      return Default$c;
    }
    static get DefaultType() {
      return DefaultType$c;
    }
    static get NAME() {
      return NAME$d;
    }

    // Public
    dispose() {
      EventHandler.off(this._element, EVENT_KEY$9);
    }

    // Private
    _start(event) {
      if (!this._supportPointerEvents) {
        this._deltaX = event.touches[0].clientX;
        return;
      }
      if (this._eventIsPointerPenTouch(event)) {
        this._deltaX = event.clientX;
      }
    }
    _end(event) {
      if (this._eventIsPointerPenTouch(event)) {
        this._deltaX = event.clientX - this._deltaX;
      }
      this._handleSwipe();
      execute(this._config.endCallback);
    }
    _move(event) {
      this._deltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this._deltaX;
    }
    _handleSwipe() {
      const absDeltaX = Math.abs(this._deltaX);
      if (absDeltaX <= SWIPE_THRESHOLD) {
        return;
      }
      const direction = absDeltaX / this._deltaX;
      this._deltaX = 0;
      if (!direction) {
        return;
      }
      execute(direction > 0 ? this._config.rightCallback : this._config.leftCallback);
    }
    _initEvents() {
      if (this._supportPointerEvents) {
        EventHandler.on(this._element, EVENT_POINTERDOWN, event => this._start(event));
        EventHandler.on(this._element, EVENT_POINTERUP, event => this._end(event));
        this._element.classList.add(CLASS_NAME_POINTER_EVENT);
      } else {
        EventHandler.on(this._element, EVENT_TOUCHSTART, event => this._start(event));
        EventHandler.on(this._element, EVENT_TOUCHMOVE, event => this._move(event));
        EventHandler.on(this._element, EVENT_TOUCHEND, event => this._end(event));
      }
    }
    _eventIsPointerPenTouch(event) {
      return this._supportPointerEvents && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH);
    }

    // Static
    static isSupported() {
      return 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap carousel.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$c = 'carousel';
  const DATA_KEY$8 = 'bs.carousel';
  const EVENT_KEY$8 = `.${DATA_KEY$8}`;
  const DATA_API_KEY$5 = '.data-api';
  const ARROW_LEFT_KEY$1 = 'ArrowLeft';
  const ARROW_RIGHT_KEY$1 = 'ArrowRight';
  const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch

  const ORDER_NEXT = 'next';
  const ORDER_PREV = 'prev';
  const DIRECTION_LEFT = 'left';
  const DIRECTION_RIGHT = 'right';
  const EVENT_SLIDE = `slide${EVENT_KEY$8}`;
  const EVENT_SLID = `slid${EVENT_KEY$8}`;
  const EVENT_KEYDOWN$1 = `keydown${EVENT_KEY$8}`;
  const EVENT_MOUSEENTER$1 = `mouseenter${EVENT_KEY$8}`;
  const EVENT_MOUSELEAVE$1 = `mouseleave${EVENT_KEY$8}`;
  const EVENT_DRAG_START = `dragstart${EVENT_KEY$8}`;
  const EVENT_LOAD_DATA_API$3 = `load${EVENT_KEY$8}${DATA_API_KEY$5}`;
  const EVENT_CLICK_DATA_API$5 = `click${EVENT_KEY$8}${DATA_API_KEY$5}`;
  const CLASS_NAME_CAROUSEL = 'carousel';
  const CLASS_NAME_ACTIVE$2 = 'active';
  const CLASS_NAME_SLIDE = 'slide';
  const CLASS_NAME_END = 'carousel-item-end';
  const CLASS_NAME_START = 'carousel-item-start';
  const CLASS_NAME_NEXT = 'carousel-item-next';
  const CLASS_NAME_PREV = 'carousel-item-prev';
  const SELECTOR_ACTIVE = '.active';
  const SELECTOR_ITEM = '.carousel-item';
  const SELECTOR_ACTIVE_ITEM = SELECTOR_ACTIVE + SELECTOR_ITEM;
  const SELECTOR_ITEM_IMG = '.carousel-item img';
  const SELECTOR_INDICATORS = '.carousel-indicators';
  const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
  const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
  const KEY_TO_DIRECTION = {
    [ARROW_LEFT_KEY$1]: DIRECTION_RIGHT,
    [ARROW_RIGHT_KEY$1]: DIRECTION_LEFT
  };
  const Default$b = {
    interval: 5000,
    keyboard: true,
    pause: 'hover',
    ride: false,
    touch: true,
    wrap: true
  };
  const DefaultType$b = {
    interval: '(number|boolean)',
    // TODO:v6 remove boolean support
    keyboard: 'boolean',
    pause: '(string|boolean)',
    ride: '(boolean|string)',
    touch: 'boolean',
    wrap: 'boolean'
  };

  /**
   * Class definition
   */

  class Carousel extends BaseComponent {
    constructor(element, config) {
      super(element, config);
      this._interval = null;
      this._activeElement = null;
      this._isSliding = false;
      this.touchTimeout = null;
      this._swipeHelper = null;
      this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
      this._addEventListeners();
      if (this._config.ride === CLASS_NAME_CAROUSEL) {
        this.cycle();
      }
    }

    // Getters
    static get Default() {
      return Default$b;
    }
    static get DefaultType() {
      return DefaultType$b;
    }
    static get NAME() {
      return NAME$c;
    }

    // Public
    next() {
      this._slide(ORDER_NEXT);
    }
    nextWhenVisible() {
      // FIXME TODO use `document.visibilityState`
      // Don't call next when the page isn't visible
      // or the carousel or its parent isn't visible
      if (!document.hidden && isVisible(this._element)) {
        this.next();
      }
    }
    prev() {
      this._slide(ORDER_PREV);
    }
    pause() {
      if (this._isSliding) {
        triggerTransitionEnd(this._element);
      }
      this._clearInterval();
    }
    cycle() {
      this._clearInterval();
      this._updateInterval();
      this._interval = setInterval(() => this.nextWhenVisible(), this._config.interval);
    }
    _maybeEnableCycle() {
      if (!this._config.ride) {
        return;
      }
      if (this._isSliding) {
        EventHandler.one(this._element, EVENT_SLID, () => this.cycle());
        return;
      }
      this.cycle();
    }
    to(index) {
      const items = this._getItems();
      if (index > items.length - 1 || index < 0) {
        return;
      }
      if (this._isSliding) {
        EventHandler.one(this._element, EVENT_SLID, () => this.to(index));
        return;
      }
      const activeIndex = this._getItemIndex(this._getActive());
      if (activeIndex === index) {
        return;
      }
      const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;
      this._slide(order, items[index]);
    }
    dispose() {
      if (this._swipeHelper) {
        this._swipeHelper.dispose();
      }
      super.dispose();
    }

    // Private
    _configAfterMerge(config) {
      config.defaultInterval = config.interval;
      return config;
    }
    _addEventListeners() {
      if (this._config.keyboard) {
        EventHandler.on(this._element, EVENT_KEYDOWN$1, event => this._keydown(event));
      }
      if (this._config.pause === 'hover') {
        EventHandler.on(this._element, EVENT_MOUSEENTER$1, () => this.pause());
        EventHandler.on(this._element, EVENT_MOUSELEAVE$1, () => this._maybeEnableCycle());
      }
      if (this._config.touch && Swipe.isSupported()) {
        this._addTouchEventListeners();
      }
    }
    _addTouchEventListeners() {
      for (const img of SelectorEngine.find(SELECTOR_ITEM_IMG, this._element)) {
        EventHandler.on(img, EVENT_DRAG_START, event => event.preventDefault());
      }
      const endCallBack = () => {
        if (this._config.pause !== 'hover') {
          return;
        }

        // If it's a touch-enabled device, mouseenter/leave are fired as
        // part of the mouse compatibility events on first tap - the carousel
        // would stop cycling until user tapped out of it;
        // here, we listen for touchend, explicitly pause the carousel
        // (as if it's the second time we tap on it, mouseenter compat event
        // is NOT fired) and after a timeout (to allow for mouse compatibility
        // events to fire) we explicitly restart cycling

        this.pause();
        if (this.touchTimeout) {
          clearTimeout(this.touchTimeout);
        }
        this.touchTimeout = setTimeout(() => this._maybeEnableCycle(), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
      };
      const swipeConfig = {
        leftCallback: () => this._slide(this._directionToOrder(DIRECTION_LEFT)),
        rightCallback: () => this._slide(this._directionToOrder(DIRECTION_RIGHT)),
        endCallback: endCallBack
      };
      this._swipeHelper = new Swipe(this._element, swipeConfig);
    }
    _keydown(event) {
      if (/input|textarea/i.test(event.target.tagName)) {
        return;
      }
      const direction = KEY_TO_DIRECTION[event.key];
      if (direction) {
        event.preventDefault();
        this._slide(this._directionToOrder(direction));
      }
    }
    _getItemIndex(element) {
      return this._getItems().indexOf(element);
    }
    _setActiveIndicatorElement(index) {
      if (!this._indicatorsElement) {
        return;
      }
      const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE, this._indicatorsElement);
      activeIndicator.classList.remove(CLASS_NAME_ACTIVE$2);
      activeIndicator.removeAttribute('aria-current');
      const newActiveIndicator = SelectorEngine.findOne(`[data-bs-slide-to="${index}"]`, this._indicatorsElement);
      if (newActiveIndicator) {
        newActiveIndicator.classList.add(CLASS_NAME_ACTIVE$2);
        newActiveIndicator.setAttribute('aria-current', 'true');
      }
    }
    _updateInterval() {
      const element = this._activeElement || this._getActive();
      if (!element) {
        return;
      }
      const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
      this._config.interval = elementInterval || this._config.defaultInterval;
    }
    _slide(order, element = null) {
      if (this._isSliding) {
        return;
      }
      const activeElement = this._getActive();
      const isNext = order === ORDER_NEXT;
      const nextElement = element || getNextActiveElement(this._getItems(), activeElement, isNext, this._config.wrap);
      if (nextElement === activeElement) {
        return;
      }
      const nextElementIndex = this._getItemIndex(nextElement);
      const triggerEvent = eventName => {
        return EventHandler.trigger(this._element, eventName, {
          relatedTarget: nextElement,
          direction: this._orderToDirection(order),
          from: this._getItemIndex(activeElement),
          to: nextElementIndex
        });
      };
      const slideEvent = triggerEvent(EVENT_SLIDE);
      if (slideEvent.defaultPrevented) {
        return;
      }
      if (!activeElement || !nextElement) {
        // Some weirdness is happening, so we bail
        // TODO: change tests that use empty divs to avoid this check
        return;
      }
      const isCycling = Boolean(this._interval);
      this.pause();
      this._isSliding = true;
      this._setActiveIndicatorElement(nextElementIndex);
      this._activeElement = nextElement;
      const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
      const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
      nextElement.classList.add(orderClassName);
      reflow(nextElement);
      activeElement.classList.add(directionalClassName);
      nextElement.classList.add(directionalClassName);
      const completeCallBack = () => {
        nextElement.classList.remove(directionalClassName, orderClassName);
        nextElement.classList.add(CLASS_NAME_ACTIVE$2);
        activeElement.classList.remove(CLASS_NAME_ACTIVE$2, orderClassName, directionalClassName);
        this._isSliding = false;
        triggerEvent(EVENT_SLID);
      };
      this._queueCallback(completeCallBack, activeElement, this._isAnimated());
      if (isCycling) {
        this.cycle();
      }
    }
    _isAnimated() {
      return this._element.classList.contains(CLASS_NAME_SLIDE);
    }
    _getActive() {
      return SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
    }
    _getItems() {
      return SelectorEngine.find(SELECTOR_ITEM, this._element);
    }
    _clearInterval() {
      if (this._interval) {
        clearInterval(this._interval);
        this._interval = null;
      }
    }
    _directionToOrder(direction) {
      if (isRTL()) {
        return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT;
      }
      return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV;
    }
    _orderToDirection(order) {
      if (isRTL()) {
        return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT;
      }
      return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT;
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Carousel.getOrCreateInstance(this, config);
        if (typeof config === 'number') {
          data.to(config);
          return;
        }
        if (typeof config === 'string') {
          if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
            throw new TypeError(`No method named "${config}"`);
          }
          data[config]();
        }
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_CLICK_DATA_API$5, SELECTOR_DATA_SLIDE, function (event) {
    const target = SelectorEngine.getElementFromSelector(this);
    if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
      return;
    }
    event.preventDefault();
    const carousel = Carousel.getOrCreateInstance(target);
    const slideIndex = this.getAttribute('data-bs-slide-to');
    if (slideIndex) {
      carousel.to(slideIndex);
      carousel._maybeEnableCycle();
      return;
    }
    if (Manipulator.getDataAttribute(this, 'slide') === 'next') {
      carousel.next();
      carousel._maybeEnableCycle();
      return;
    }
    carousel.prev();
    carousel._maybeEnableCycle();
  });
  EventHandler.on(window, EVENT_LOAD_DATA_API$3, () => {
    const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);
    for (const carousel of carousels) {
      Carousel.getOrCreateInstance(carousel);
    }
  });

  /**
   * jQuery
   */

  defineJQueryPlugin(Carousel);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap collapse.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$b = 'collapse';
  const DATA_KEY$7 = 'bs.collapse';
  const EVENT_KEY$7 = `.${DATA_KEY$7}`;
  const DATA_API_KEY$4 = '.data-api';
  const EVENT_SHOW$6 = `show${EVENT_KEY$7}`;
  const EVENT_SHOWN$6 = `shown${EVENT_KEY$7}`;
  const EVENT_HIDE$6 = `hide${EVENT_KEY$7}`;
  const EVENT_HIDDEN$6 = `hidden${EVENT_KEY$7}`;
  const EVENT_CLICK_DATA_API$4 = `click${EVENT_KEY$7}${DATA_API_KEY$4}`;
  const CLASS_NAME_SHOW$7 = 'show';
  const CLASS_NAME_COLLAPSE = 'collapse';
  const CLASS_NAME_COLLAPSING = 'collapsing';
  const CLASS_NAME_COLLAPSED = 'collapsed';
  const CLASS_NAME_DEEPER_CHILDREN = `:scope .${CLASS_NAME_COLLAPSE} .${CLASS_NAME_COLLAPSE}`;
  const CLASS_NAME_HORIZONTAL = 'collapse-horizontal';
  const WIDTH = 'width';
  const HEIGHT = 'height';
  const SELECTOR_ACTIVES = '.collapse.show, .collapse.collapsing';
  const SELECTOR_DATA_TOGGLE$4 = '[data-bs-toggle="collapse"]';
  const Default$a = {
    parent: null,
    toggle: true
  };
  const DefaultType$a = {
    parent: '(null|element)',
    toggle: 'boolean'
  };

  /**
   * Class definition
   */

  class Collapse extends BaseComponent {
    constructor(element, config) {
      super(element, config);
      this._isTransitioning = false;
      this._triggerArray = [];
      const toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE$4);
      for (const elem of toggleList) {
        const selector = SelectorEngine.getSelectorFromElement(elem);
        const filterElement = SelectorEngine.find(selector).filter(foundElement => foundElement === this._element);
        if (selector !== null && filterElement.length) {
          this._triggerArray.push(elem);
        }
      }
      this._initializeChildren();
      if (!this._config.parent) {
        this._addAriaAndCollapsedClass(this._triggerArray, this._isShown());
      }
      if (this._config.toggle) {
        this.toggle();
      }
    }

    // Getters
    static get Default() {
      return Default$a;
    }
    static get DefaultType() {
      return DefaultType$a;
    }
    static get NAME() {
      return NAME$b;
    }

    // Public
    toggle() {
      if (this._isShown()) {
        this.hide();
      } else {
        this.show();
      }
    }
    show() {
      if (this._isTransitioning || this._isShown()) {
        return;
      }
      let activeChildren = [];

      // find active children
      if (this._config.parent) {
        activeChildren = this._getFirstLevelChildren(SELECTOR_ACTIVES).filter(element => element !== this._element).map(element => Collapse.getOrCreateInstance(element, {
          toggle: false
        }));
      }
      if (activeChildren.length && activeChildren[0]._isTransitioning) {
        return;
      }
      const startEvent = EventHandler.trigger(this._element, EVENT_SHOW$6);
      if (startEvent.defaultPrevented) {
        return;
      }
      for (const activeInstance of activeChildren) {
        activeInstance.hide();
      }
      const dimension = this._getDimension();
      this._element.classList.remove(CLASS_NAME_COLLAPSE);
      this._element.classList.add(CLASS_NAME_COLLAPSING);
      this._element.style[dimension] = 0;
      this._addAriaAndCollapsedClass(this._triggerArray, true);
      this._isTransitioning = true;
      const complete = () => {
        this._isTransitioning = false;
        this._element.classList.remove(CLASS_NAME_COLLAPSING);
        this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW$7);
        this._element.style[dimension] = '';
        EventHandler.trigger(this._element, EVENT_SHOWN$6);
      };
      const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
      const scrollSize = `scroll${capitalizedDimension}`;
      this._queueCallback(complete, this._element, true);
      this._element.style[dimension] = `${this._element[scrollSize]}px`;
    }
    hide() {
      if (this._isTransitioning || !this._isShown()) {
        return;
      }
      const startEvent = EventHandler.trigger(this._element, EVENT_HIDE$6);
      if (startEvent.defaultPrevented) {
        return;
      }
      const dimension = this._getDimension();
      this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
      reflow(this._element);
      this._element.classList.add(CLASS_NAME_COLLAPSING);
      this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW$7);
      for (const trigger of this._triggerArray) {
        const element = SelectorEngine.getElementFromSelector(trigger);
        if (element && !this._isShown(element)) {
          this._addAriaAndCollapsedClass([trigger], false);
        }
      }
      this._isTransitioning = true;
      const complete = () => {
        this._isTransitioning = false;
        this._element.classList.remove(CLASS_NAME_COLLAPSING);
        this._element.classList.add(CLASS_NAME_COLLAPSE);
        EventHandler.trigger(this._element, EVENT_HIDDEN$6);
      };
      this._element.style[dimension] = '';
      this._queueCallback(complete, this._element, true);
    }
    _isShown(element = this._element) {
      return element.classList.contains(CLASS_NAME_SHOW$7);
    }

    // Private
    _configAfterMerge(config) {
      config.toggle = Boolean(config.toggle); // Coerce string values
      config.parent = getElement(config.parent);
      return config;
    }
    _getDimension() {
      return this._element.classList.contains(CLASS_NAME_HORIZONTAL) ? WIDTH : HEIGHT;
    }
    _initializeChildren() {
      if (!this._config.parent) {
        return;
      }
      const children = this._getFirstLevelChildren(SELECTOR_DATA_TOGGLE$4);
      for (const element of children) {
        const selected = SelectorEngine.getElementFromSelector(element);
        if (selected) {
          this._addAriaAndCollapsedClass([element], this._isShown(selected));
        }
      }
    }
    _getFirstLevelChildren(selector) {
      const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
      // remove children if greater depth
      return SelectorEngine.find(selector, this._config.parent).filter(element => !children.includes(element));
    }
    _addAriaAndCollapsedClass(triggerArray, isOpen) {
      if (!triggerArray.length) {
        return;
      }
      for (const element of triggerArray) {
        element.classList.toggle(CLASS_NAME_COLLAPSED, !isOpen);
        element.setAttribute('aria-expanded', isOpen);
      }
    }

    // Static
    static jQueryInterface(config) {
      const _config = {};
      if (typeof config === 'string' && /show|hide/.test(config)) {
        _config.toggle = false;
      }
      return this.each(function () {
        const data = Collapse.getOrCreateInstance(this, _config);
        if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError(`No method named "${config}"`);
          }
          data[config]();
        }
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$4, function (event) {
    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
    if (event.target.tagName === 'A' || event.delegateTarget && event.delegateTarget.tagName === 'A') {
      event.preventDefault();
    }
    for (const element of SelectorEngine.getMultipleElementsFromSelector(this)) {
      Collapse.getOrCreateInstance(element, {
        toggle: false
      }).toggle();
    }
  });

  /**
   * jQuery
   */

  defineJQueryPlugin(Collapse);

  var top = 'top';
  var bottom = 'bottom';
  var right = 'right';
  var left = 'left';
  var auto = 'auto';
  var basePlacements = [top, bottom, right, left];
  var start = 'start';
  var end = 'end';
  var clippingParents = 'clippingParents';
  var viewport = 'viewport';
  var popper = 'popper';
  var reference = 'reference';
  var variationPlacements = /*#__PURE__*/basePlacements.reduce(function (acc, placement) {
    return acc.concat([placement + "-" + start, placement + "-" + end]);
  }, []);
  var placements = /*#__PURE__*/[].concat(basePlacements, [auto]).reduce(function (acc, placement) {
    return acc.concat([placement, placement + "-" + start, placement + "-" + end]);
  }, []); // modifiers that need to read the DOM

  var beforeRead = 'beforeRead';
  var read = 'read';
  var afterRead = 'afterRead'; // pure-logic modifiers

  var beforeMain = 'beforeMain';
  var main = 'main';
  var afterMain = 'afterMain'; // modifier with the purpose to write to the DOM (or write into a framework state)

  var beforeWrite = 'beforeWrite';
  var write = 'write';
  var afterWrite = 'afterWrite';
  var modifierPhases = [beforeRead, read, afterRead, beforeMain, main, afterMain, beforeWrite, write, afterWrite];

  function getNodeName(element) {
    return element ? (element.nodeName || '').toLowerCase() : null;
  }

  function getWindow(node) {
    if (node == null) {
      return window;
    }

    if (node.toString() !== '[object Window]') {
      var ownerDocument = node.ownerDocument;
      return ownerDocument ? ownerDocument.defaultView || window : window;
    }

    return node;
  }

  function isElement(node) {
    var OwnElement = getWindow(node).Element;
    return node instanceof OwnElement || node instanceof Element;
  }

  function isHTMLElement(node) {
    var OwnElement = getWindow(node).HTMLElement;
    return node instanceof OwnElement || node instanceof HTMLElement;
  }

  function isShadowRoot(node) {
    // IE 11 has no ShadowRoot
    if (typeof ShadowRoot === 'undefined') {
      return false;
    }

    var OwnElement = getWindow(node).ShadowRoot;
    return node instanceof OwnElement || node instanceof ShadowRoot;
  }

  // and applies them to the HTMLElements such as popper and arrow

  function applyStyles(_ref) {
    var state = _ref.state;
    Object.keys(state.elements).forEach(function (name) {
      var style = state.styles[name] || {};
      var attributes = state.attributes[name] || {};
      var element = state.elements[name]; // arrow is optional + virtual elements

      if (!isHTMLElement(element) || !getNodeName(element)) {
        return;
      } // Flow doesn't support to extend this property, but it's the most
      // effective way to apply styles to an HTMLElement
      // $FlowFixMe[cannot-write]


      Object.assign(element.style, style);
      Object.keys(attributes).forEach(function (name) {
        var value = attributes[name];

        if (value === false) {
          element.removeAttribute(name);
        } else {
          element.setAttribute(name, value === true ? '' : value);
        }
      });
    });
  }

  function effect$2(_ref2) {
    var state = _ref2.state;
    var initialStyles = {
      popper: {
        position: state.options.strategy,
        left: '0',
        top: '0',
        margin: '0'
      },
      arrow: {
        position: 'absolute'
      },
      reference: {}
    };
    Object.assign(state.elements.popper.style, initialStyles.popper);
    state.styles = initialStyles;

    if (state.elements.arrow) {
      Object.assign(state.elements.arrow.style, initialStyles.arrow);
    }

    return function () {
      Object.keys(state.elements).forEach(function (name) {
        var element = state.elements[name];
        var attributes = state.attributes[name] || {};
        var styleProperties = Object.keys(state.styles.hasOwnProperty(name) ? state.styles[name] : initialStyles[name]); // Set all values to an empty string to unset them

        var style = styleProperties.reduce(function (style, property) {
          style[property] = '';
          return style;
        }, {}); // arrow is optional + virtual elements

        if (!isHTMLElement(element) || !getNodeName(element)) {
          return;
        }

        Object.assign(element.style, style);
        Object.keys(attributes).forEach(function (attribute) {
          element.removeAttribute(attribute);
        });
      });
    };
  } // eslint-disable-next-line import/no-unused-modules


  const applyStyles$1 = {
    name: 'applyStyles',
    enabled: true,
    phase: 'write',
    fn: applyStyles,
    effect: effect$2,
    requires: ['computeStyles']
  };

  function getBasePlacement(placement) {
    return placement.split('-')[0];
  }

  var max = Math.max;
  var min = Math.min;
  var round = Math.round;

  function getUAString() {
    var uaData = navigator.userAgentData;

    if (uaData != null && uaData.brands && Array.isArray(uaData.brands)) {
      return uaData.brands.map(function (item) {
        return item.brand + "/" + item.version;
      }).join(' ');
    }

    return navigator.userAgent;
  }

  function isLayoutViewport() {
    return !/^((?!chrome|android).)*safari/i.test(getUAString());
  }

  function getBoundingClientRect(element, includeScale, isFixedStrategy) {
    if (includeScale === void 0) {
      includeScale = false;
    }

    if (isFixedStrategy === void 0) {
      isFixedStrategy = false;
    }

    var clientRect = element.getBoundingClientRect();
    var scaleX = 1;
    var scaleY = 1;

    if (includeScale && isHTMLElement(element)) {
      scaleX = element.offsetWidth > 0 ? round(clientRect.width) / element.offsetWidth || 1 : 1;
      scaleY = element.offsetHeight > 0 ? round(clientRect.height) / element.offsetHeight || 1 : 1;
    }

    var _ref = isElement(element) ? getWindow(element) : window,
        visualViewport = _ref.visualViewport;

    var addVisualOffsets = !isLayoutViewport() && isFixedStrategy;
    var x = (clientRect.left + (addVisualOffsets && visualViewport ? visualViewport.offsetLeft : 0)) / scaleX;
    var y = (clientRect.top + (addVisualOffsets && visualViewport ? visualViewport.offsetTop : 0)) / scaleY;
    var width = clientRect.width / scaleX;
    var height = clientRect.height / scaleY;
    return {
      width: width,
      height: height,
      top: y,
      right: x + width,
      bottom: y + height,
      left: x,
      x: x,
      y: y
    };
  }

  // means it doesn't take into account transforms.

  function getLayoutRect(element) {
    var clientRect = getBoundingClientRect(element); // Use the clientRect sizes if it's not been transformed.
    // Fixes https://github.com/popperjs/popper-core/issues/1223

    var width = element.offsetWidth;
    var height = element.offsetHeight;

    if (Math.abs(clientRect.width - width) <= 1) {
      width = clientRect.width;
    }

    if (Math.abs(clientRect.height - height) <= 1) {
      height = clientRect.height;
    }

    return {
      x: element.offsetLeft,
      y: element.offsetTop,
      width: width,
      height: height
    };
  }

  function contains(parent, child) {
    var rootNode = child.getRootNode && child.getRootNode(); // First, attempt with faster native method

    if (parent.contains(child)) {
      return true;
    } // then fallback to custom implementation with Shadow DOM support
    else if (rootNode && isShadowRoot(rootNode)) {
        var next = child;

        do {
          if (next && parent.isSameNode(next)) {
            return true;
          } // $FlowFixMe[prop-missing]: need a better way to handle this...


          next = next.parentNode || next.host;
        } while (next);
      } // Give up, the result is false


    return false;
  }

  function getComputedStyle$1(element) {
    return getWindow(element).getComputedStyle(element);
  }

  function isTableElement(element) {
    return ['table', 'td', 'th'].indexOf(getNodeName(element)) >= 0;
  }

  function getDocumentElement(element) {
    // $FlowFixMe[incompatible-return]: assume body is always available
    return ((isElement(element) ? element.ownerDocument : // $FlowFixMe[prop-missing]
    element.document) || window.document).documentElement;
  }

  function getParentNode(element) {
    if (getNodeName(element) === 'html') {
      return element;
    }

    return (// this is a quicker (but less type safe) way to save quite some bytes from the bundle
      // $FlowFixMe[incompatible-return]
      // $FlowFixMe[prop-missing]
      element.assignedSlot || // step into the shadow DOM of the parent of a slotted node
      element.parentNode || ( // DOM Element detected
      isShadowRoot(element) ? element.host : null) || // ShadowRoot detected
      // $FlowFixMe[incompatible-call]: HTMLElement is a Node
      getDocumentElement(element) // fallback

    );
  }

  function getTrueOffsetParent(element) {
    if (!isHTMLElement(element) || // https://github.com/popperjs/popper-core/issues/837
    getComputedStyle$1(element).position === 'fixed') {
      return null;
    }

    return element.offsetParent;
  } // `.offsetParent` reports `null` for fixed elements, while absolute elements
  // return the containing block


  function getContainingBlock(element) {
    var isFirefox = /firefox/i.test(getUAString());
    var isIE = /Trident/i.test(getUAString());

    if (isIE && isHTMLElement(element)) {
      // In IE 9, 10 and 11 fixed elements containing block is always established by the viewport
      var elementCss = getComputedStyle$1(element);

      if (elementCss.position === 'fixed') {
        return null;
      }
    }

    var currentNode = getParentNode(element);

    if (isShadowRoot(currentNode)) {
      currentNode = currentNode.host;
    }

    while (isHTMLElement(currentNode) && ['html', 'body'].indexOf(getNodeName(currentNode)) < 0) {
      var css = getComputedStyle$1(currentNode); // This is non-exhaustive but covers the most common CSS properties that
      // create a containing block.
      // https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block

      if (css.transform !== 'none' || css.perspective !== 'none' || css.contain === 'paint' || ['transform', 'perspective'].indexOf(css.willChange) !== -1 || isFirefox && css.willChange === 'filter' || isFirefox && css.filter && css.filter !== 'none') {
        return currentNode;
      } else {
        currentNode = currentNode.parentNode;
      }
    }

    return null;
  } // Gets the closest ancestor positioned element. Handles some edge cases,
  // such as table ancestors and cross browser bugs.


  function getOffsetParent(element) {
    var window = getWindow(element);
    var offsetParent = getTrueOffsetParent(element);

    while (offsetParent && isTableElement(offsetParent) && getComputedStyle$1(offsetParent).position === 'static') {
      offsetParent = getTrueOffsetParent(offsetParent);
    }

    if (offsetParent && (getNodeName(offsetParent) === 'html' || getNodeName(offsetParent) === 'body' && getComputedStyle$1(offsetParent).position === 'static')) {
      return window;
    }

    return offsetParent || getContainingBlock(element) || window;
  }

  function getMainAxisFromPlacement(placement) {
    return ['top', 'bottom'].indexOf(placement) >= 0 ? 'x' : 'y';
  }

  function within(min$1, value, max$1) {
    return max(min$1, min(value, max$1));
  }
  function withinMaxClamp(min, value, max) {
    var v = within(min, value, max);
    return v > max ? max : v;
  }

  function getFreshSideObject() {
    return {
      top: 0,
      right: 0,
      bottom: 0,
      left: 0
    };
  }

  function mergePaddingObject(paddingObject) {
    return Object.assign({}, getFreshSideObject(), paddingObject);
  }

  function expandToHashMap(value, keys) {
    return keys.reduce(function (hashMap, key) {
      hashMap[key] = value;
      return hashMap;
    }, {});
  }

  var toPaddingObject = function toPaddingObject(padding, state) {
    padding = typeof padding === 'function' ? padding(Object.assign({}, state.rects, {
      placement: state.placement
    })) : padding;
    return mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements));
  };

  function arrow(_ref) {
    var _state$modifiersData$;

    var state = _ref.state,
        name = _ref.name,
        options = _ref.options;
    var arrowElement = state.elements.arrow;
    var popperOffsets = state.modifiersData.popperOffsets;
    var basePlacement = getBasePlacement(state.placement);
    var axis = getMainAxisFromPlacement(basePlacement);
    var isVertical = [left, right].indexOf(basePlacement) >= 0;
    var len = isVertical ? 'height' : 'width';

    if (!arrowElement || !popperOffsets) {
      return;
    }

    var paddingObject = toPaddingObject(options.padding, state);
    var arrowRect = getLayoutRect(arrowElement);
    var minProp = axis === 'y' ? top : left;
    var maxProp = axis === 'y' ? bottom : right;
    var endDiff = state.rects.reference[len] + state.rects.reference[axis] - popperOffsets[axis] - state.rects.popper[len];
    var startDiff = popperOffsets[axis] - state.rects.reference[axis];
    var arrowOffsetParent = getOffsetParent(arrowElement);
    var clientSize = arrowOffsetParent ? axis === 'y' ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0;
    var centerToReference = endDiff / 2 - startDiff / 2; // Make sure the arrow doesn't overflow the popper if the center point is
    // outside of the popper bounds

    var min = paddingObject[minProp];
    var max = clientSize - arrowRect[len] - paddingObject[maxProp];
    var center = clientSize / 2 - arrowRect[len] / 2 + centerToReference;
    var offset = within(min, center, max); // Prevents breaking syntax highlighting...

    var axisProp = axis;
    state.modifiersData[name] = (_state$modifiersData$ = {}, _state$modifiersData$[axisProp] = offset, _state$modifiersData$.centerOffset = offset - center, _state$modifiersData$);
  }

  function effect$1(_ref2) {
    var state = _ref2.state,
        options = _ref2.options;
    var _options$element = options.element,
        arrowElement = _options$element === void 0 ? '[data-popper-arrow]' : _options$element;

    if (arrowElement == null) {
      return;
    } // CSS selector


    if (typeof arrowElement === 'string') {
      arrowElement = state.elements.popper.querySelector(arrowElement);

      if (!arrowElement) {
        return;
      }
    }

    if (!contains(state.elements.popper, arrowElement)) {
      return;
    }

    state.elements.arrow = arrowElement;
  } // eslint-disable-next-line import/no-unused-modules


  const arrow$1 = {
    name: 'arrow',
    enabled: true,
    phase: 'main',
    fn: arrow,
    effect: effect$1,
    requires: ['popperOffsets'],
    requiresIfExists: ['preventOverflow']
  };

  function getVariation(placement) {
    return placement.split('-')[1];
  }

  var unsetSides = {
    top: 'auto',
    right: 'auto',
    bottom: 'auto',
    left: 'auto'
  }; // Round the offsets to the nearest suitable subpixel based on the DPR.
  // Zooming can change the DPR, but it seems to report a value that will
  // cleanly divide the values into the appropriate subpixels.

  function roundOffsetsByDPR(_ref, win) {
    var x = _ref.x,
        y = _ref.y;
    var dpr = win.devicePixelRatio || 1;
    return {
      x: round(x * dpr) / dpr || 0,
      y: round(y * dpr) / dpr || 0
    };
  }

  function mapToStyles(_ref2) {
    var _Object$assign2;

    var popper = _ref2.popper,
        popperRect = _ref2.popperRect,
        placement = _ref2.placement,
        variation = _ref2.variation,
        offsets = _ref2.offsets,
        position = _ref2.position,
        gpuAcceleration = _ref2.gpuAcceleration,
        adaptive = _ref2.adaptive,
        roundOffsets = _ref2.roundOffsets,
        isFixed = _ref2.isFixed;
    var _offsets$x = offsets.x,
        x = _offsets$x === void 0 ? 0 : _offsets$x,
        _offsets$y = offsets.y,
        y = _offsets$y === void 0 ? 0 : _offsets$y;

    var _ref3 = typeof roundOffsets === 'function' ? roundOffsets({
      x: x,
      y: y
    }) : {
      x: x,
      y: y
    };

    x = _ref3.x;
    y = _ref3.y;
    var hasX = offsets.hasOwnProperty('x');
    var hasY = offsets.hasOwnProperty('y');
    var sideX = left;
    var sideY = top;
    var win = window;

    if (adaptive) {
      var offsetParent = getOffsetParent(popper);
      var heightProp = 'clientHeight';
      var widthProp = 'clientWidth';

      if (offsetParent === getWindow(popper)) {
        offsetParent = getDocumentElement(popper);

        if (getComputedStyle$1(offsetParent).position !== 'static' && position === 'absolute') {
          heightProp = 'scrollHeight';
          widthProp = 'scrollWidth';
        }
      } // $FlowFixMe[incompatible-cast]: force type refinement, we compare offsetParent with window above, but Flow doesn't detect it


      offsetParent = offsetParent;

      if (placement === top || (placement === left || placement === right) && variation === end) {
        sideY = bottom;
        var offsetY = isFixed && offsetParent === win && win.visualViewport ? win.visualViewport.height : // $FlowFixMe[prop-missing]
        offsetParent[heightProp];
        y -= offsetY - popperRect.height;
        y *= gpuAcceleration ? 1 : -1;
      }

      if (placement === left || (placement === top || placement === bottom) && variation === end) {
        sideX = right;
        var offsetX = isFixed && offsetParent === win && win.visualViewport ? win.visualViewport.width : // $FlowFixMe[prop-missing]
        offsetParent[widthProp];
        x -= offsetX - popperRect.width;
        x *= gpuAcceleration ? 1 : -1;
      }
    }

    var commonStyles = Object.assign({
      position: position
    }, adaptive && unsetSides);

    var _ref4 = roundOffsets === true ? roundOffsetsByDPR({
      x: x,
      y: y
    }, getWindow(popper)) : {
      x: x,
      y: y
    };

    x = _ref4.x;
    y = _ref4.y;

    if (gpuAcceleration) {
      var _Object$assign;

      return Object.assign({}, commonStyles, (_Object$assign = {}, _Object$assign[sideY] = hasY ? '0' : '', _Object$assign[sideX] = hasX ? '0' : '', _Object$assign.transform = (win.devicePixelRatio || 1) <= 1 ? "translate(" + x + "px, " + y + "px)" : "translate3d(" + x + "px, " + y + "px, 0)", _Object$assign));
    }

    return Object.assign({}, commonStyles, (_Object$assign2 = {}, _Object$assign2[sideY] = hasY ? y + "px" : '', _Object$assign2[sideX] = hasX ? x + "px" : '', _Object$assign2.transform = '', _Object$assign2));
  }

  function computeStyles(_ref5) {
    var state = _ref5.state,
        options = _ref5.options;
    var _options$gpuAccelerat = options.gpuAcceleration,
        gpuAcceleration = _options$gpuAccelerat === void 0 ? true : _options$gpuAccelerat,
        _options$adaptive = options.adaptive,
        adaptive = _options$adaptive === void 0 ? true : _options$adaptive,
        _options$roundOffsets = options.roundOffsets,
        roundOffsets = _options$roundOffsets === void 0 ? true : _options$roundOffsets;
    var commonStyles = {
      placement: getBasePlacement(state.placement),
      variation: getVariation(state.placement),
      popper: state.elements.popper,
      popperRect: state.rects.popper,
      gpuAcceleration: gpuAcceleration,
      isFixed: state.options.strategy === 'fixed'
    };

    if (state.modifiersData.popperOffsets != null) {
      state.styles.popper = Object.assign({}, state.styles.popper, mapToStyles(Object.assign({}, commonStyles, {
        offsets: state.modifiersData.popperOffsets,
        position: state.options.strategy,
        adaptive: adaptive,
        roundOffsets: roundOffsets
      })));
    }

    if (state.modifiersData.arrow != null) {
      state.styles.arrow = Object.assign({}, state.styles.arrow, mapToStyles(Object.assign({}, commonStyles, {
        offsets: state.modifiersData.arrow,
        position: 'absolute',
        adaptive: false,
        roundOffsets: roundOffsets
      })));
    }

    state.attributes.popper = Object.assign({}, state.attributes.popper, {
      'data-popper-placement': state.placement
    });
  } // eslint-disable-next-line import/no-unused-modules


  const computeStyles$1 = {
    name: 'computeStyles',
    enabled: true,
    phase: 'beforeWrite',
    fn: computeStyles,
    data: {}
  };

  var passive = {
    passive: true
  };

  function effect(_ref) {
    var state = _ref.state,
        instance = _ref.instance,
        options = _ref.options;
    var _options$scroll = options.scroll,
        scroll = _options$scroll === void 0 ? true : _options$scroll,
        _options$resize = options.resize,
        resize = _options$resize === void 0 ? true : _options$resize;
    var window = getWindow(state.elements.popper);
    var scrollParents = [].concat(state.scrollParents.reference, state.scrollParents.popper);

    if (scroll) {
      scrollParents.forEach(function (scrollParent) {
        scrollParent.addEventListener('scroll', instance.update, passive);
      });
    }

    if (resize) {
      window.addEventListener('resize', instance.update, passive);
    }

    return function () {
      if (scroll) {
        scrollParents.forEach(function (scrollParent) {
          scrollParent.removeEventListener('scroll', instance.update, passive);
        });
      }

      if (resize) {
        window.removeEventListener('resize', instance.update, passive);
      }
    };
  } // eslint-disable-next-line import/no-unused-modules


  const eventListeners = {
    name: 'eventListeners',
    enabled: true,
    phase: 'write',
    fn: function fn() {},
    effect: effect,
    data: {}
  };

  var hash$1 = {
    left: 'right',
    right: 'left',
    bottom: 'top',
    top: 'bottom'
  };
  function getOppositePlacement(placement) {
    return placement.replace(/left|right|bottom|top/g, function (matched) {
      return hash$1[matched];
    });
  }

  var hash = {
    start: 'end',
    end: 'start'
  };
  function getOppositeVariationPlacement(placement) {
    return placement.replace(/start|end/g, function (matched) {
      return hash[matched];
    });
  }

  function getWindowScroll(node) {
    var win = getWindow(node);
    var scrollLeft = win.pageXOffset;
    var scrollTop = win.pageYOffset;
    return {
      scrollLeft: scrollLeft,
      scrollTop: scrollTop
    };
  }

  function getWindowScrollBarX(element) {
    // If <html> has a CSS width greater than the viewport, then this will be
    // incorrect for RTL.
    // Popper 1 is broken in this case and never had a bug report so let's assume
    // it's not an issue. I don't think anyone ever specifies width on <html>
    // anyway.
    // Browsers where the left scrollbar doesn't cause an issue report `0` for
    // this (e.g. Edge 2019, IE11, Safari)
    return getBoundingClientRect(getDocumentElement(element)).left + getWindowScroll(element).scrollLeft;
  }

  function getViewportRect(element, strategy) {
    var win = getWindow(element);
    var html = getDocumentElement(element);
    var visualViewport = win.visualViewport;
    var width = html.clientWidth;
    var height = html.clientHeight;
    var x = 0;
    var y = 0;

    if (visualViewport) {
      width = visualViewport.width;
      height = visualViewport.height;
      var layoutViewport = isLayoutViewport();

      if (layoutViewport || !layoutViewport && strategy === 'fixed') {
        x = visualViewport.offsetLeft;
        y = visualViewport.offsetTop;
      }
    }

    return {
      width: width,
      height: height,
      x: x + getWindowScrollBarX(element),
      y: y
    };
  }

  // of the `<html>` and `<body>` rect bounds if horizontally scrollable

  function getDocumentRect(element) {
    var _element$ownerDocumen;

    var html = getDocumentElement(element);
    var winScroll = getWindowScroll(element);
    var body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body;
    var width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0);
    var height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0);
    var x = -winScroll.scrollLeft + getWindowScrollBarX(element);
    var y = -winScroll.scrollTop;

    if (getComputedStyle$1(body || html).direction === 'rtl') {
      x += max(html.clientWidth, body ? body.clientWidth : 0) - width;
    }

    return {
      width: width,
      height: height,
      x: x,
      y: y
    };
  }

  function isScrollParent(element) {
    // Firefox wants us to check `-x` and `-y` variations as well
    var _getComputedStyle = getComputedStyle$1(element),
        overflow = _getComputedStyle.overflow,
        overflowX = _getComputedStyle.overflowX,
        overflowY = _getComputedStyle.overflowY;

    return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX);
  }

  function getScrollParent(node) {
    if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) {
      // $FlowFixMe[incompatible-return]: assume body is always available
      return node.ownerDocument.body;
    }

    if (isHTMLElement(node) && isScrollParent(node)) {
      return node;
    }

    return getScrollParent(getParentNode(node));
  }

  /*
  given a DOM element, return the list of all scroll parents, up the list of ancesors
  until we get to the top window object. This list is what we attach scroll listeners
  to, because if any of these parent elements scroll, we'll need to re-calculate the
  reference element's position.
  */

  function listScrollParents(element, list) {
    var _element$ownerDocumen;

    if (list === void 0) {
      list = [];
    }

    var scrollParent = getScrollParent(element);
    var isBody = scrollParent === ((_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body);
    var win = getWindow(scrollParent);
    var target = isBody ? [win].concat(win.visualViewport || [], isScrollParent(scrollParent) ? scrollParent : []) : scrollParent;
    var updatedList = list.concat(target);
    return isBody ? updatedList : // $FlowFixMe[incompatible-call]: isBody tells us target will be an HTMLElement here
    updatedList.concat(listScrollParents(getParentNode(target)));
  }

  function rectToClientRect(rect) {
    return Object.assign({}, rect, {
      left: rect.x,
      top: rect.y,
      right: rect.x + rect.width,
      bottom: rect.y + rect.height
    });
  }

  function getInnerBoundingClientRect(element, strategy) {
    var rect = getBoundingClientRect(element, false, strategy === 'fixed');
    rect.top = rect.top + element.clientTop;
    rect.left = rect.left + element.clientLeft;
    rect.bottom = rect.top + element.clientHeight;
    rect.right = rect.left + element.clientWidth;
    rect.width = element.clientWidth;
    rect.height = element.clientHeight;
    rect.x = rect.left;
    rect.y = rect.top;
    return rect;
  }

  function getClientRectFromMixedType(element, clippingParent, strategy) {
    return clippingParent === viewport ? rectToClientRect(getViewportRect(element, strategy)) : isElement(clippingParent) ? getInnerBoundingClientRect(clippingParent, strategy) : rectToClientRect(getDocumentRect(getDocumentElement(element)));
  } // A "clipping parent" is an overflowable container with the characteristic of
  // clipping (or hiding) overflowing elements with a position different from
  // `initial`


  function getClippingParents(element) {
    var clippingParents = listScrollParents(getParentNode(element));
    var canEscapeClipping = ['absolute', 'fixed'].indexOf(getComputedStyle$1(element).position) >= 0;
    var clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element;

    if (!isElement(clipperElement)) {
      return [];
    } // $FlowFixMe[incompatible-return]: https://github.com/facebook/flow/issues/1414


    return clippingParents.filter(function (clippingParent) {
      return isElement(clippingParent) && contains(clippingParent, clipperElement) && getNodeName(clippingParent) !== 'body';
    });
  } // Gets the maximum area that the element is visible in due to any number of
  // clipping parents


  function getClippingRect(element, boundary, rootBoundary, strategy) {
    var mainClippingParents = boundary === 'clippingParents' ? getClippingParents(element) : [].concat(boundary);
    var clippingParents = [].concat(mainClippingParents, [rootBoundary]);
    var firstClippingParent = clippingParents[0];
    var clippingRect = clippingParents.reduce(function (accRect, clippingParent) {
      var rect = getClientRectFromMixedType(element, clippingParent, strategy);
      accRect.top = max(rect.top, accRect.top);
      accRect.right = min(rect.right, accRect.right);
      accRect.bottom = min(rect.bottom, accRect.bottom);
      accRect.left = max(rect.left, accRect.left);
      return accRect;
    }, getClientRectFromMixedType(element, firstClippingParent, strategy));
    clippingRect.width = clippingRect.right - clippingRect.left;
    clippingRect.height = clippingRect.bottom - clippingRect.top;
    clippingRect.x = clippingRect.left;
    clippingRect.y = clippingRect.top;
    return clippingRect;
  }

  function computeOffsets(_ref) {
    var reference = _ref.reference,
        element = _ref.element,
        placement = _ref.placement;
    var basePlacement = placement ? getBasePlacement(placement) : null;
    var variation = placement ? getVariation(placement) : null;
    var commonX = reference.x + reference.width / 2 - element.width / 2;
    var commonY = reference.y + reference.height / 2 - element.height / 2;
    var offsets;

    switch (basePlacement) {
      case top:
        offsets = {
          x: commonX,
          y: reference.y - element.height
        };
        break;

      case bottom:
        offsets = {
          x: commonX,
          y: reference.y + reference.height
        };
        break;

      case right:
        offsets = {
          x: reference.x + reference.width,
          y: commonY
        };
        break;

      case left:
        offsets = {
          x: reference.x - element.width,
          y: commonY
        };
        break;

      default:
        offsets = {
          x: reference.x,
          y: reference.y
        };
    }

    var mainAxis = basePlacement ? getMainAxisFromPlacement(basePlacement) : null;

    if (mainAxis != null) {
      var len = mainAxis === 'y' ? 'height' : 'width';

      switch (variation) {
        case start:
          offsets[mainAxis] = offsets[mainAxis] - (reference[len] / 2 - element[len] / 2);
          break;

        case end:
          offsets[mainAxis] = offsets[mainAxis] + (reference[len] / 2 - element[len] / 2);
          break;
      }
    }

    return offsets;
  }

  function detectOverflow(state, options) {
    if (options === void 0) {
      options = {};
    }

    var _options = options,
        _options$placement = _options.placement,
        placement = _options$placement === void 0 ? state.placement : _options$placement,
        _options$strategy = _options.strategy,
        strategy = _options$strategy === void 0 ? state.strategy : _options$strategy,
        _options$boundary = _options.boundary,
        boundary = _options$boundary === void 0 ? clippingParents : _options$boundary,
        _options$rootBoundary = _options.rootBoundary,
        rootBoundary = _options$rootBoundary === void 0 ? viewport : _options$rootBoundary,
        _options$elementConte = _options.elementContext,
        elementContext = _options$elementConte === void 0 ? popper : _options$elementConte,
        _options$altBoundary = _options.altBoundary,
        altBoundary = _options$altBoundary === void 0 ? false : _options$altBoundary,
        _options$padding = _options.padding,
        padding = _options$padding === void 0 ? 0 : _options$padding;
    var paddingObject = mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements));
    var altContext = elementContext === popper ? reference : popper;
    var popperRect = state.rects.popper;
    var element = state.elements[altBoundary ? altContext : elementContext];
    var clippingClientRect = getClippingRect(isElement(element) ? element : element.contextElement || getDocumentElement(state.elements.popper), boundary, rootBoundary, strategy);
    var referenceClientRect = getBoundingClientRect(state.elements.reference);
    var popperOffsets = computeOffsets({
      reference: referenceClientRect,
      element: popperRect,
      strategy: 'absolute',
      placement: placement
    });
    var popperClientRect = rectToClientRect(Object.assign({}, popperRect, popperOffsets));
    var elementClientRect = elementContext === popper ? popperClientRect : referenceClientRect; // positive = overflowing the clipping rect
    // 0 or negative = within the clipping rect

    var overflowOffsets = {
      top: clippingClientRect.top - elementClientRect.top + paddingObject.top,
      bottom: elementClientRect.bottom - clippingClientRect.bottom + paddingObject.bottom,
      left: clippingClientRect.left - elementClientRect.left + paddingObject.left,
      right: elementClientRect.right - clippingClientRect.right + paddingObject.right
    };
    var offsetData = state.modifiersData.offset; // Offsets can be applied only to the popper element

    if (elementContext === popper && offsetData) {
      var offset = offsetData[placement];
      Object.keys(overflowOffsets).forEach(function (key) {
        var multiply = [right, bottom].indexOf(key) >= 0 ? 1 : -1;
        var axis = [top, bottom].indexOf(key) >= 0 ? 'y' : 'x';
        overflowOffsets[key] += offset[axis] * multiply;
      });
    }

    return overflowOffsets;
  }

  function computeAutoPlacement(state, options) {
    if (options === void 0) {
      options = {};
    }

    var _options = options,
        placement = _options.placement,
        boundary = _options.boundary,
        rootBoundary = _options.rootBoundary,
        padding = _options.padding,
        flipVariations = _options.flipVariations,
        _options$allowedAutoP = _options.allowedAutoPlacements,
        allowedAutoPlacements = _options$allowedAutoP === void 0 ? placements : _options$allowedAutoP;
    var variation = getVariation(placement);
    var placements$1 = variation ? flipVariations ? variationPlacements : variationPlacements.filter(function (placement) {
      return getVariation(placement) === variation;
    }) : basePlacements;
    var allowedPlacements = placements$1.filter(function (placement) {
      return allowedAutoPlacements.indexOf(placement) >= 0;
    });

    if (allowedPlacements.length === 0) {
      allowedPlacements = placements$1;
    } // $FlowFixMe[incompatible-type]: Flow seems to have problems with two array unions...


    var overflows = allowedPlacements.reduce(function (acc, placement) {
      acc[placement] = detectOverflow(state, {
        placement: placement,
        boundary: boundary,
        rootBoundary: rootBoundary,
        padding: padding
      })[getBasePlacement(placement)];
      return acc;
    }, {});
    return Object.keys(overflows).sort(function (a, b) {
      return overflows[a] - overflows[b];
    });
  }

  function getExpandedFallbackPlacements(placement) {
    if (getBasePlacement(placement) === auto) {
      return [];
    }

    var oppositePlacement = getOppositePlacement(placement);
    return [getOppositeVariationPlacement(placement), oppositePlacement, getOppositeVariationPlacement(oppositePlacement)];
  }

  function flip(_ref) {
    var state = _ref.state,
        options = _ref.options,
        name = _ref.name;

    if (state.modifiersData[name]._skip) {
      return;
    }

    var _options$mainAxis = options.mainAxis,
        checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis,
        _options$altAxis = options.altAxis,
        checkAltAxis = _options$altAxis === void 0 ? true : _options$altAxis,
        specifiedFallbackPlacements = options.fallbackPlacements,
        padding = options.padding,
        boundary = options.boundary,
        rootBoundary = options.rootBoundary,
        altBoundary = options.altBoundary,
        _options$flipVariatio = options.flipVariations,
        flipVariations = _options$flipVariatio === void 0 ? true : _options$flipVariatio,
        allowedAutoPlacements = options.allowedAutoPlacements;
    var preferredPlacement = state.options.placement;
    var basePlacement = getBasePlacement(preferredPlacement);
    var isBasePlacement = basePlacement === preferredPlacement;
    var fallbackPlacements = specifiedFallbackPlacements || (isBasePlacement || !flipVariations ? [getOppositePlacement(preferredPlacement)] : getExpandedFallbackPlacements(preferredPlacement));
    var placements = [preferredPlacement].concat(fallbackPlacements).reduce(function (acc, placement) {
      return acc.concat(getBasePlacement(placement) === auto ? computeAutoPlacement(state, {
        placement: placement,
        boundary: boundary,
        rootBoundary: rootBoundary,
        padding: padding,
        flipVariations: flipVariations,
        allowedAutoPlacements: allowedAutoPlacements
      }) : placement);
    }, []);
    var referenceRect = state.rects.reference;
    var popperRect = state.rects.popper;
    var checksMap = new Map();
    var makeFallbackChecks = true;
    var firstFittingPlacement = placements[0];

    for (var i = 0; i < placements.length; i++) {
      var placement = placements[i];

      var _basePlacement = getBasePlacement(placement);

      var isStartVariation = getVariation(placement) === start;
      var isVertical = [top, bottom].indexOf(_basePlacement) >= 0;
      var len = isVertical ? 'width' : 'height';
      var overflow = detectOverflow(state, {
        placement: placement,
        boundary: boundary,
        rootBoundary: rootBoundary,
        altBoundary: altBoundary,
        padding: padding
      });
      var mainVariationSide = isVertical ? isStartVariation ? right : left : isStartVariation ? bottom : top;

      if (referenceRect[len] > popperRect[len]) {
        mainVariationSide = getOppositePlacement(mainVariationSide);
      }

      var altVariationSide = getOppositePlacement(mainVariationSide);
      var checks = [];

      if (checkMainAxis) {
        checks.push(overflow[_basePlacement] <= 0);
      }

      if (checkAltAxis) {
        checks.push(overflow[mainVariationSide] <= 0, overflow[altVariationSide] <= 0);
      }

      if (checks.every(function (check) {
        return check;
      })) {
        firstFittingPlacement = placement;
        makeFallbackChecks = false;
        break;
      }

      checksMap.set(placement, checks);
    }

    if (makeFallbackChecks) {
      // `2` may be desired in some cases – research later
      var numberOfChecks = flipVariations ? 3 : 1;

      var _loop = function _loop(_i) {
        var fittingPlacement = placements.find(function (placement) {
          var checks = checksMap.get(placement);

          if (checks) {
            return checks.slice(0, _i).every(function (check) {
              return check;
            });
          }
        });

        if (fittingPlacement) {
          firstFittingPlacement = fittingPlacement;
          return "break";
        }
      };

      for (var _i = numberOfChecks; _i > 0; _i--) {
        var _ret = _loop(_i);

        if (_ret === "break") break;
      }
    }

    if (state.placement !== firstFittingPlacement) {
      state.modifiersData[name]._skip = true;
      state.placement = firstFittingPlacement;
      state.reset = true;
    }
  } // eslint-disable-next-line import/no-unused-modules


  const flip$1 = {
    name: 'flip',
    enabled: true,
    phase: 'main',
    fn: flip,
    requiresIfExists: ['offset'],
    data: {
      _skip: false
    }
  };

  function getSideOffsets(overflow, rect, preventedOffsets) {
    if (preventedOffsets === void 0) {
      preventedOffsets = {
        x: 0,
        y: 0
      };
    }

    return {
      top: overflow.top - rect.height - preventedOffsets.y,
      right: overflow.right - rect.width + preventedOffsets.x,
      bottom: overflow.bottom - rect.height + preventedOffsets.y,
      left: overflow.left - rect.width - preventedOffsets.x
    };
  }

  function isAnySideFullyClipped(overflow) {
    return [top, right, bottom, left].some(function (side) {
      return overflow[side] >= 0;
    });
  }

  function hide(_ref) {
    var state = _ref.state,
        name = _ref.name;
    var referenceRect = state.rects.reference;
    var popperRect = state.rects.popper;
    var preventedOffsets = state.modifiersData.preventOverflow;
    var referenceOverflow = detectOverflow(state, {
      elementContext: 'reference'
    });
    var popperAltOverflow = detectOverflow(state, {
      altBoundary: true
    });
    var referenceClippingOffsets = getSideOffsets(referenceOverflow, referenceRect);
    var popperEscapeOffsets = getSideOffsets(popperAltOverflow, popperRect, preventedOffsets);
    var isReferenceHidden = isAnySideFullyClipped(referenceClippingOffsets);
    var hasPopperEscaped = isAnySideFullyClipped(popperEscapeOffsets);
    state.modifiersData[name] = {
      referenceClippingOffsets: referenceClippingOffsets,
      popperEscapeOffsets: popperEscapeOffsets,
      isReferenceHidden: isReferenceHidden,
      hasPopperEscaped: hasPopperEscaped
    };
    state.attributes.popper = Object.assign({}, state.attributes.popper, {
      'data-popper-reference-hidden': isReferenceHidden,
      'data-popper-escaped': hasPopperEscaped
    });
  } // eslint-disable-next-line import/no-unused-modules


  const hide$1 = {
    name: 'hide',
    enabled: true,
    phase: 'main',
    requiresIfExists: ['preventOverflow'],
    fn: hide
  };

  function distanceAndSkiddingToXY(placement, rects, offset) {
    var basePlacement = getBasePlacement(placement);
    var invertDistance = [left, top].indexOf(basePlacement) >= 0 ? -1 : 1;

    var _ref = typeof offset === 'function' ? offset(Object.assign({}, rects, {
      placement: placement
    })) : offset,
        skidding = _ref[0],
        distance = _ref[1];

    skidding = skidding || 0;
    distance = (distance || 0) * invertDistance;
    return [left, right].indexOf(basePlacement) >= 0 ? {
      x: distance,
      y: skidding
    } : {
      x: skidding,
      y: distance
    };
  }

  function offset(_ref2) {
    var state = _ref2.state,
        options = _ref2.options,
        name = _ref2.name;
    var _options$offset = options.offset,
        offset = _options$offset === void 0 ? [0, 0] : _options$offset;
    var data = placements.reduce(function (acc, placement) {
      acc[placement] = distanceAndSkiddingToXY(placement, state.rects, offset);
      return acc;
    }, {});
    var _data$state$placement = data[state.placement],
        x = _data$state$placement.x,
        y = _data$state$placement.y;

    if (state.modifiersData.popperOffsets != null) {
      state.modifiersData.popperOffsets.x += x;
      state.modifiersData.popperOffsets.y += y;
    }

    state.modifiersData[name] = data;
  } // eslint-disable-next-line import/no-unused-modules


  const offset$1 = {
    name: 'offset',
    enabled: true,
    phase: 'main',
    requires: ['popperOffsets'],
    fn: offset
  };

  function popperOffsets(_ref) {
    var state = _ref.state,
        name = _ref.name;
    // Offsets are the actual position the popper needs to have to be
    // properly positioned near its reference element
    // This is the most basic placement, and will be adjusted by
    // the modifiers in the next step
    state.modifiersData[name] = computeOffsets({
      reference: state.rects.reference,
      element: state.rects.popper,
      strategy: 'absolute',
      placement: state.placement
    });
  } // eslint-disable-next-line import/no-unused-modules


  const popperOffsets$1 = {
    name: 'popperOffsets',
    enabled: true,
    phase: 'read',
    fn: popperOffsets,
    data: {}
  };

  function getAltAxis(axis) {
    return axis === 'x' ? 'y' : 'x';
  }

  function preventOverflow(_ref) {
    var state = _ref.state,
        options = _ref.options,
        name = _ref.name;
    var _options$mainAxis = options.mainAxis,
        checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis,
        _options$altAxis = options.altAxis,
        checkAltAxis = _options$altAxis === void 0 ? false : _options$altAxis,
        boundary = options.boundary,
        rootBoundary = options.rootBoundary,
        altBoundary = options.altBoundary,
        padding = options.padding,
        _options$tether = options.tether,
        tether = _options$tether === void 0 ? true : _options$tether,
        _options$tetherOffset = options.tetherOffset,
        tetherOffset = _options$tetherOffset === void 0 ? 0 : _options$tetherOffset;
    var overflow = detectOverflow(state, {
      boundary: boundary,
      rootBoundary: rootBoundary,
      padding: padding,
      altBoundary: altBoundary
    });
    var basePlacement = getBasePlacement(state.placement);
    var variation = getVariation(state.placement);
    var isBasePlacement = !variation;
    var mainAxis = getMainAxisFromPlacement(basePlacement);
    var altAxis = getAltAxis(mainAxis);
    var popperOffsets = state.modifiersData.popperOffsets;
    var referenceRect = state.rects.reference;
    var popperRect = state.rects.popper;
    var tetherOffsetValue = typeof tetherOffset === 'function' ? tetherOffset(Object.assign({}, state.rects, {
      placement: state.placement
    })) : tetherOffset;
    var normalizedTetherOffsetValue = typeof tetherOffsetValue === 'number' ? {
      mainAxis: tetherOffsetValue,
      altAxis: tetherOffsetValue
    } : Object.assign({
      mainAxis: 0,
      altAxis: 0
    }, tetherOffsetValue);
    var offsetModifierState = state.modifiersData.offset ? state.modifiersData.offset[state.placement] : null;
    var data = {
      x: 0,
      y: 0
    };

    if (!popperOffsets) {
      return;
    }

    if (checkMainAxis) {
      var _offsetModifierState$;

      var mainSide = mainAxis === 'y' ? top : left;
      var altSide = mainAxis === 'y' ? bottom : right;
      var len = mainAxis === 'y' ? 'height' : 'width';
      var offset = popperOffsets[mainAxis];
      var min$1 = offset + overflow[mainSide];
      var max$1 = offset - overflow[altSide];
      var additive = tether ? -popperRect[len] / 2 : 0;
      var minLen = variation === start ? referenceRect[len] : popperRect[len];
      var maxLen = variation === start ? -popperRect[len] : -referenceRect[len]; // We need to include the arrow in the calculation so the arrow doesn't go
      // outside the reference bounds

      var arrowElement = state.elements.arrow;
      var arrowRect = tether && arrowElement ? getLayoutRect(arrowElement) : {
        width: 0,
        height: 0
      };
      var arrowPaddingObject = state.modifiersData['arrow#persistent'] ? state.modifiersData['arrow#persistent'].padding : getFreshSideObject();
      var arrowPaddingMin = arrowPaddingObject[mainSide];
      var arrowPaddingMax = arrowPaddingObject[altSide]; // If the reference length is smaller than the arrow length, we don't want
      // to include its full size in the calculation. If the reference is small
      // and near the edge of a boundary, the popper can overflow even if the
      // reference is not overflowing as well (e.g. virtual elements with no
      // width or height)

      var arrowLen = within(0, referenceRect[len], arrowRect[len]);
      var minOffset = isBasePlacement ? referenceRect[len] / 2 - additive - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis : minLen - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis;
      var maxOffset = isBasePlacement ? -referenceRect[len] / 2 + additive + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis : maxLen + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis;
      var arrowOffsetParent = state.elements.arrow && getOffsetParent(state.elements.arrow);
      var clientOffset = arrowOffsetParent ? mainAxis === 'y' ? arrowOffsetParent.clientTop || 0 : arrowOffsetParent.clientLeft || 0 : 0;
      var offsetModifierValue = (_offsetModifierState$ = offsetModifierState == null ? void 0 : offsetModifierState[mainAxis]) != null ? _offsetModifierState$ : 0;
      var tetherMin = offset + minOffset - offsetModifierValue - clientOffset;
      var tetherMax = offset + maxOffset - offsetModifierValue;
      var preventedOffset = within(tether ? min(min$1, tetherMin) : min$1, offset, tether ? max(max$1, tetherMax) : max$1);
      popperOffsets[mainAxis] = preventedOffset;
      data[mainAxis] = preventedOffset - offset;
    }

    if (checkAltAxis) {
      var _offsetModifierState$2;

      var _mainSide = mainAxis === 'x' ? top : left;

      var _altSide = mainAxis === 'x' ? bottom : right;

      var _offset = popperOffsets[altAxis];

      var _len = altAxis === 'y' ? 'height' : 'width';

      var _min = _offset + overflow[_mainSide];

      var _max = _offset - overflow[_altSide];

      var isOriginSide = [top, left].indexOf(basePlacement) !== -1;

      var _offsetModifierValue = (_offsetModifierState$2 = offsetModifierState == null ? void 0 : offsetModifierState[altAxis]) != null ? _offsetModifierState$2 : 0;

      var _tetherMin = isOriginSide ? _min : _offset - referenceRect[_len] - popperRect[_len] - _offsetModifierValue + normalizedTetherOffsetValue.altAxis;

      var _tetherMax = isOriginSide ? _offset + referenceRect[_len] + popperRect[_len] - _offsetModifierValue - normalizedTetherOffsetValue.altAxis : _max;

      var _preventedOffset = tether && isOriginSide ? withinMaxClamp(_tetherMin, _offset, _tetherMax) : within(tether ? _tetherMin : _min, _offset, tether ? _tetherMax : _max);

      popperOffsets[altAxis] = _preventedOffset;
      data[altAxis] = _preventedOffset - _offset;
    }

    state.modifiersData[name] = data;
  } // eslint-disable-next-line import/no-unused-modules


  const preventOverflow$1 = {
    name: 'preventOverflow',
    enabled: true,
    phase: 'main',
    fn: preventOverflow,
    requiresIfExists: ['offset']
  };

  function getHTMLElementScroll(element) {
    return {
      scrollLeft: element.scrollLeft,
      scrollTop: element.scrollTop
    };
  }

  function getNodeScroll(node) {
    if (node === getWindow(node) || !isHTMLElement(node)) {
      return getWindowScroll(node);
    } else {
      return getHTMLElementScroll(node);
    }
  }

  function isElementScaled(element) {
    var rect = element.getBoundingClientRect();
    var scaleX = round(rect.width) / element.offsetWidth || 1;
    var scaleY = round(rect.height) / element.offsetHeight || 1;
    return scaleX !== 1 || scaleY !== 1;
  } // Returns the composite rect of an element relative to its offsetParent.
  // Composite means it takes into account transforms as well as layout.


  function getCompositeRect(elementOrVirtualElement, offsetParent, isFixed) {
    if (isFixed === void 0) {
      isFixed = false;
    }

    var isOffsetParentAnElement = isHTMLElement(offsetParent);
    var offsetParentIsScaled = isHTMLElement(offsetParent) && isElementScaled(offsetParent);
    var documentElement = getDocumentElement(offsetParent);
    var rect = getBoundingClientRect(elementOrVirtualElement, offsetParentIsScaled, isFixed);
    var scroll = {
      scrollLeft: 0,
      scrollTop: 0
    };
    var offsets = {
      x: 0,
      y: 0
    };

    if (isOffsetParentAnElement || !isOffsetParentAnElement && !isFixed) {
      if (getNodeName(offsetParent) !== 'body' || // https://github.com/popperjs/popper-core/issues/1078
      isScrollParent(documentElement)) {
        scroll = getNodeScroll(offsetParent);
      }

      if (isHTMLElement(offsetParent)) {
        offsets = getBoundingClientRect(offsetParent, true);
        offsets.x += offsetParent.clientLeft;
        offsets.y += offsetParent.clientTop;
      } else if (documentElement) {
        offsets.x = getWindowScrollBarX(documentElement);
      }
    }

    return {
      x: rect.left + scroll.scrollLeft - offsets.x,
      y: rect.top + scroll.scrollTop - offsets.y,
      width: rect.width,
      height: rect.height
    };
  }

  function order(modifiers) {
    var map = new Map();
    var visited = new Set();
    var result = [];
    modifiers.forEach(function (modifier) {
      map.set(modifier.name, modifier);
    }); // On visiting object, check for its dependencies and visit them recursively

    function sort(modifier) {
      visited.add(modifier.name);
      var requires = [].concat(modifier.requires || [], modifier.requiresIfExists || []);
      requires.forEach(function (dep) {
        if (!visited.has(dep)) {
          var depModifier = map.get(dep);

          if (depModifier) {
            sort(depModifier);
          }
        }
      });
      result.push(modifier);
    }

    modifiers.forEach(function (modifier) {
      if (!visited.has(modifier.name)) {
        // check for visited object
        sort(modifier);
      }
    });
    return result;
  }

  function orderModifiers(modifiers) {
    // order based on dependencies
    var orderedModifiers = order(modifiers); // order based on phase

    return modifierPhases.reduce(function (acc, phase) {
      return acc.concat(orderedModifiers.filter(function (modifier) {
        return modifier.phase === phase;
      }));
    }, []);
  }

  function debounce(fn) {
    var pending;
    return function () {
      if (!pending) {
        pending = new Promise(function (resolve) {
          Promise.resolve().then(function () {
            pending = undefined;
            resolve(fn());
          });
        });
      }

      return pending;
    };
  }

  function mergeByName(modifiers) {
    var merged = modifiers.reduce(function (merged, current) {
      var existing = merged[current.name];
      merged[current.name] = existing ? Object.assign({}, existing, current, {
        options: Object.assign({}, existing.options, current.options),
        data: Object.assign({}, existing.data, current.data)
      }) : current;
      return merged;
    }, {}); // IE11 does not support Object.values

    return Object.keys(merged).map(function (key) {
      return merged[key];
    });
  }

  var DEFAULT_OPTIONS = {
    placement: 'bottom',
    modifiers: [],
    strategy: 'absolute'
  };

  function areValidElements() {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return !args.some(function (element) {
      return !(element && typeof element.getBoundingClientRect === 'function');
    });
  }

  function popperGenerator(generatorOptions) {
    if (generatorOptions === void 0) {
      generatorOptions = {};
    }

    var _generatorOptions = generatorOptions,
        _generatorOptions$def = _generatorOptions.defaultModifiers,
        defaultModifiers = _generatorOptions$def === void 0 ? [] : _generatorOptions$def,
        _generatorOptions$def2 = _generatorOptions.defaultOptions,
        defaultOptions = _generatorOptions$def2 === void 0 ? DEFAULT_OPTIONS : _generatorOptions$def2;
    return function createPopper(reference, popper, options) {
      if (options === void 0) {
        options = defaultOptions;
      }

      var state = {
        placement: 'bottom',
        orderedModifiers: [],
        options: Object.assign({}, DEFAULT_OPTIONS, defaultOptions),
        modifiersData: {},
        elements: {
          reference: reference,
          popper: popper
        },
        attributes: {},
        styles: {}
      };
      var effectCleanupFns = [];
      var isDestroyed = false;
      var instance = {
        state: state,
        setOptions: function setOptions(setOptionsAction) {
          var options = typeof setOptionsAction === 'function' ? setOptionsAction(state.options) : setOptionsAction;
          cleanupModifierEffects();
          state.options = Object.assign({}, defaultOptions, state.options, options);
          state.scrollParents = {
            reference: isElement(reference) ? listScrollParents(reference) : reference.contextElement ? listScrollParents(reference.contextElement) : [],
            popper: listScrollParents(popper)
          }; // Orders the modifiers based on their dependencies and `phase`
          // properties

          var orderedModifiers = orderModifiers(mergeByName([].concat(defaultModifiers, state.options.modifiers))); // Strip out disabled modifiers

          state.orderedModifiers = orderedModifiers.filter(function (m) {
            return m.enabled;
          });
          runModifierEffects();
          return instance.update();
        },
        // Sync update – it will always be executed, even if not necessary. This
        // is useful for low frequency updates where sync behavior simplifies the
        // logic.
        // For high frequency updates (e.g. `resize` and `scroll` events), always
        // prefer the async Popper#update method
        forceUpdate: function forceUpdate() {
          if (isDestroyed) {
            return;
          }

          var _state$elements = state.elements,
              reference = _state$elements.reference,
              popper = _state$elements.popper; // Don't proceed if `reference` or `popper` are not valid elements
          // anymore

          if (!areValidElements(reference, popper)) {
            return;
          } // Store the reference and popper rects to be read by modifiers


          state.rects = {
            reference: getCompositeRect(reference, getOffsetParent(popper), state.options.strategy === 'fixed'),
            popper: getLayoutRect(popper)
          }; // Modifiers have the ability to reset the current update cycle. The
          // most common use case for this is the `flip` modifier changing the
          // placement, which then needs to re-run all the modifiers, because the
          // logic was previously ran for the previous placement and is therefore
          // stale/incorrect

          state.reset = false;
          state.placement = state.options.placement; // On each update cycle, the `modifiersData` property for each modifier
          // is filled with the initial data specified by the modifier. This means
          // it doesn't persist and is fresh on each update.
          // To ensure persistent data, use `${name}#persistent`

          state.orderedModifiers.forEach(function (modifier) {
            return state.modifiersData[modifier.name] = Object.assign({}, modifier.data);
          });

          for (var index = 0; index < state.orderedModifiers.length; index++) {
            if (state.reset === true) {
              state.reset = false;
              index = -1;
              continue;
            }

            var _state$orderedModifie = state.orderedModifiers[index],
                fn = _state$orderedModifie.fn,
                _state$orderedModifie2 = _state$orderedModifie.options,
                _options = _state$orderedModifie2 === void 0 ? {} : _state$orderedModifie2,
                name = _state$orderedModifie.name;

            if (typeof fn === 'function') {
              state = fn({
                state: state,
                options: _options,
                name: name,
                instance: instance
              }) || state;
            }
          }
        },
        // Async and optimistically optimized update – it will not be executed if
        // not necessary (debounced to run at most once-per-tick)
        update: debounce(function () {
          return new Promise(function (resolve) {
            instance.forceUpdate();
            resolve(state);
          });
        }),
        destroy: function destroy() {
          cleanupModifierEffects();
          isDestroyed = true;
        }
      };

      if (!areValidElements(reference, popper)) {
        return instance;
      }

      instance.setOptions(options).then(function (state) {
        if (!isDestroyed && options.onFirstUpdate) {
          options.onFirstUpdate(state);
        }
      }); // Modifiers have the ability to execute arbitrary code before the first
      // update cycle runs. They will be executed in the same order as the update
      // cycle. This is useful when a modifier adds some persistent data that
      // other modifiers need to use, but the modifier is run after the dependent
      // one.

      function runModifierEffects() {
        state.orderedModifiers.forEach(function (_ref) {
          var name = _ref.name,
              _ref$options = _ref.options,
              options = _ref$options === void 0 ? {} : _ref$options,
              effect = _ref.effect;

          if (typeof effect === 'function') {
            var cleanupFn = effect({
              state: state,
              name: name,
              instance: instance,
              options: options
            });

            var noopFn = function noopFn() {};

            effectCleanupFns.push(cleanupFn || noopFn);
          }
        });
      }

      function cleanupModifierEffects() {
        effectCleanupFns.forEach(function (fn) {
          return fn();
        });
        effectCleanupFns = [];
      }

      return instance;
    };
  }
  var createPopper$2 = /*#__PURE__*/popperGenerator(); // eslint-disable-next-line import/no-unused-modules

  var defaultModifiers$1 = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1];
  var createPopper$1 = /*#__PURE__*/popperGenerator({
    defaultModifiers: defaultModifiers$1
  }); // eslint-disable-next-line import/no-unused-modules

  var defaultModifiers = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1, offset$1, flip$1, preventOverflow$1, arrow$1, hide$1];
  var createPopper = /*#__PURE__*/popperGenerator({
    defaultModifiers: defaultModifiers
  }); // eslint-disable-next-line import/no-unused-modules

  const Popper = /*#__PURE__*/Object.freeze(/*#__PURE__*/Object.defineProperty({
    __proto__: null,
    afterMain,
    afterRead,
    afterWrite,
    applyStyles: applyStyles$1,
    arrow: arrow$1,
    auto,
    basePlacements,
    beforeMain,
    beforeRead,
    beforeWrite,
    bottom,
    clippingParents,
    computeStyles: computeStyles$1,
    createPopper,
    createPopperBase: createPopper$2,
    createPopperLite: createPopper$1,
    detectOverflow,
    end,
    eventListeners,
    flip: flip$1,
    hide: hide$1,
    left,
    main,
    modifierPhases,
    offset: offset$1,
    placements,
    popper,
    popperGenerator,
    popperOffsets: popperOffsets$1,
    preventOverflow: preventOverflow$1,
    read,
    reference,
    right,
    start,
    top,
    variationPlacements,
    viewport,
    write
  }, Symbol.toStringTag, { value: 'Module' }));

  /**
   * --------------------------------------------------------------------------
   * Bootstrap dropdown.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$a = 'dropdown';
  const DATA_KEY$6 = 'bs.dropdown';
  const EVENT_KEY$6 = `.${DATA_KEY$6}`;
  const DATA_API_KEY$3 = '.data-api';
  const ESCAPE_KEY$2 = 'Escape';
  const TAB_KEY$1 = 'Tab';
  const ARROW_UP_KEY$1 = 'ArrowUp';
  const ARROW_DOWN_KEY$1 = 'ArrowDown';
  const RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button

  const EVENT_HIDE$5 = `hide${EVENT_KEY$6}`;
  const EVENT_HIDDEN$5 = `hidden${EVENT_KEY$6}`;
  const EVENT_SHOW$5 = `show${EVENT_KEY$6}`;
  const EVENT_SHOWN$5 = `shown${EVENT_KEY$6}`;
  const EVENT_CLICK_DATA_API$3 = `click${EVENT_KEY$6}${DATA_API_KEY$3}`;
  const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY$6}${DATA_API_KEY$3}`;
  const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY$6}${DATA_API_KEY$3}`;
  const CLASS_NAME_SHOW$6 = 'show';
  const CLASS_NAME_DROPUP = 'dropup';
  const CLASS_NAME_DROPEND = 'dropend';
  const CLASS_NAME_DROPSTART = 'dropstart';
  const CLASS_NAME_DROPUP_CENTER = 'dropup-center';
  const CLASS_NAME_DROPDOWN_CENTER = 'dropdown-center';
  const SELECTOR_DATA_TOGGLE$3 = '[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)';
  const SELECTOR_DATA_TOGGLE_SHOWN = `${SELECTOR_DATA_TOGGLE$3}.${CLASS_NAME_SHOW$6}`;
  const SELECTOR_MENU = '.dropdown-menu';
  const SELECTOR_NAVBAR = '.navbar';
  const SELECTOR_NAVBAR_NAV = '.navbar-nav';
  const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
  const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start';
  const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end';
  const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start';
  const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end';
  const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start';
  const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start';
  const PLACEMENT_TOPCENTER = 'top';
  const PLACEMENT_BOTTOMCENTER = 'bottom';
  const Default$9 = {
    autoClose: true,
    boundary: 'clippingParents',
    display: 'dynamic',
    offset: [0, 2],
    popperConfig: null,
    reference: 'toggle'
  };
  const DefaultType$9 = {
    autoClose: '(boolean|string)',
    boundary: '(string|element)',
    display: 'string',
    offset: '(array|string|function)',
    popperConfig: '(null|object|function)',
    reference: '(string|element|object)'
  };

  /**
   * Class definition
   */

  class Dropdown extends BaseComponent {
    constructor(element, config) {
      super(element, config);
      this._popper = null;
      this._parent = this._element.parentNode; // dropdown wrapper
      // TODO: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.3/forms/input-group/
      this._menu = SelectorEngine.next(this._element, SELECTOR_MENU)[0] || SelectorEngine.prev(this._element, SELECTOR_MENU)[0] || SelectorEngine.findOne(SELECTOR_MENU, this._parent);
      this._inNavbar = this._detectNavbar();
    }

    // Getters
    static get Default() {
      return Default$9;
    }
    static get DefaultType() {
      return DefaultType$9;
    }
    static get NAME() {
      return NAME$a;
    }

    // Public
    toggle() {
      return this._isShown() ? this.hide() : this.show();
    }
    show() {
      if (isDisabled(this._element) || this._isShown()) {
        return;
      }
      const relatedTarget = {
        relatedTarget: this._element
      };
      const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$5, relatedTarget);
      if (showEvent.defaultPrevented) {
        return;
      }
      this._createPopper();

      // If this is a touch-enabled device we add extra
      // empty mouseover listeners to the body's immediate children;
      // only needed because of broken event delegation on iOS
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
      if ('ontouchstart' in document.documentElement && !this._parent.closest(SELECTOR_NAVBAR_NAV)) {
        for (const element of [].concat(...document.body.children)) {
          EventHandler.on(element, 'mouseover', noop);
        }
      }
      this._element.focus();
      this._element.setAttribute('aria-expanded', true);
      this._menu.classList.add(CLASS_NAME_SHOW$6);
      this._element.classList.add(CLASS_NAME_SHOW$6);
      EventHandler.trigger(this._element, EVENT_SHOWN$5, relatedTarget);
    }
    hide() {
      if (isDisabled(this._element) || !this._isShown()) {
        return;
      }
      const relatedTarget = {
        relatedTarget: this._element
      };
      this._completeHide(relatedTarget);
    }
    dispose() {
      if (this._popper) {
        this._popper.destroy();
      }
      super.dispose();
    }
    update() {
      this._inNavbar = this._detectNavbar();
      if (this._popper) {
        this._popper.update();
      }
    }

    // Private
    _completeHide(relatedTarget) {
      const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$5, relatedTarget);
      if (hideEvent.defaultPrevented) {
        return;
      }

      // If this is a touch-enabled device we remove the extra
      // empty mouseover listeners we added for iOS support
      if ('ontouchstart' in document.documentElement) {
        for (const element of [].concat(...document.body.children)) {
          EventHandler.off(element, 'mouseover', noop);
        }
      }
      if (this._popper) {
        this._popper.destroy();
      }
      this._menu.classList.remove(CLASS_NAME_SHOW$6);
      this._element.classList.remove(CLASS_NAME_SHOW$6);
      this._element.setAttribute('aria-expanded', 'false');
      Manipulator.removeDataAttribute(this._menu, 'popper');
      EventHandler.trigger(this._element, EVENT_HIDDEN$5, relatedTarget);
    }
    _getConfig(config) {
      config = super._getConfig(config);
      if (typeof config.reference === 'object' && !isElement$1(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') {
        // Popper virtual elements require a getBoundingClientRect method
        throw new TypeError(`${NAME$a.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);
      }
      return config;
    }
    _createPopper() {
      if (typeof Popper === 'undefined') {
        throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
      }
      let referenceElement = this._element;
      if (this._config.reference === 'parent') {
        referenceElement = this._parent;
      } else if (isElement$1(this._config.reference)) {
        referenceElement = getElement(this._config.reference);
      } else if (typeof this._config.reference === 'object') {
        referenceElement = this._config.reference;
      }
      const popperConfig = this._getPopperConfig();
      this._popper = createPopper(referenceElement, this._menu, popperConfig);
    }
    _isShown() {
      return this._menu.classList.contains(CLASS_NAME_SHOW$6);
    }
    _getPlacement() {
      const parentDropdown = this._parent;
      if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
        return PLACEMENT_RIGHT;
      }
      if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
        return PLACEMENT_LEFT;
      }
      if (parentDropdown.classList.contains(CLASS_NAME_DROPUP_CENTER)) {
        return PLACEMENT_TOPCENTER;
      }
      if (parentDropdown.classList.contains(CLASS_NAME_DROPDOWN_CENTER)) {
        return PLACEMENT_BOTTOMCENTER;
      }

      // We need to trim the value because custom properties can also include spaces
      const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';
      if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
        return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
      }
      return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
    }
    _detectNavbar() {
      return this._element.closest(SELECTOR_NAVBAR) !== null;
    }
    _getOffset() {
      const {
        offset
      } = this._config;
      if (typeof offset === 'string') {
        return offset.split(',').map(value => Number.parseInt(value, 10));
      }
      if (typeof offset === 'function') {
        return popperData => offset(popperData, this._element);
      }
      return offset;
    }
    _getPopperConfig() {
      const defaultBsPopperConfig = {
        placement: this._getPlacement(),
        modifiers: [{
          name: 'preventOverflow',
          options: {
            boundary: this._config.boundary
          }
        }, {
          name: 'offset',
          options: {
            offset: this._getOffset()
          }
        }]
      };

      // Disable Popper if we have a static display or Dropdown is in Navbar
      if (this._inNavbar || this._config.display === 'static') {
        Manipulator.setDataAttribute(this._menu, 'popper', 'static'); // TODO: v6 remove
        defaultBsPopperConfig.modifiers = [{
          name: 'applyStyles',
          enabled: false
        }];
      }
      return {
        ...defaultBsPopperConfig,
        ...execute(this._config.popperConfig, [defaultBsPopperConfig])
      };
    }
    _selectMenuItem({
      key,
      target
    }) {
      const items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(element => isVisible(element));
      if (!items.length) {
        return;
      }

      // if target isn't included in items (e.g. when expanding the dropdown)
      // allow cycling to get the last item in case key equals ARROW_UP_KEY
      getNextActiveElement(items, target, key === ARROW_DOWN_KEY$1, !items.includes(target)).focus();
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Dropdown.getOrCreateInstance(this, config);
        if (typeof config !== 'string') {
          return;
        }
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config]();
      });
    }
    static clearMenus(event) {
      if (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY$1) {
        return;
      }
      const openToggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE_SHOWN);
      for (const toggle of openToggles) {
        const context = Dropdown.getInstance(toggle);
        if (!context || context._config.autoClose === false) {
          continue;
        }
        const composedPath = event.composedPath();
        const isMenuTarget = composedPath.includes(context._menu);
        if (composedPath.includes(context._element) || context._config.autoClose === 'inside' && !isMenuTarget || context._config.autoClose === 'outside' && isMenuTarget) {
          continue;
        }

        // Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu
        if (context._menu.contains(event.target) && (event.type === 'keyup' && event.key === TAB_KEY$1 || /input|select|option|textarea|form/i.test(event.target.tagName))) {
          continue;
        }
        const relatedTarget = {
          relatedTarget: context._element
        };
        if (event.type === 'click') {
          relatedTarget.clickEvent = event;
        }
        context._completeHide(relatedTarget);
      }
    }
    static dataApiKeydownHandler(event) {
      // If not an UP | DOWN | ESCAPE key => not a dropdown command
      // If input/textarea && if key is other than ESCAPE => not a dropdown command

      const isInput = /input|textarea/i.test(event.target.tagName);
      const isEscapeEvent = event.key === ESCAPE_KEY$2;
      const isUpOrDownEvent = [ARROW_UP_KEY$1, ARROW_DOWN_KEY$1].includes(event.key);
      if (!isUpOrDownEvent && !isEscapeEvent) {
        return;
      }
      if (isInput && !isEscapeEvent) {
        return;
      }
      event.preventDefault();

      // TODO: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.3/forms/input-group/
      const getToggleButton = this.matches(SELECTOR_DATA_TOGGLE$3) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE$3)[0] || SelectorEngine.next(this, SELECTOR_DATA_TOGGLE$3)[0] || SelectorEngine.findOne(SELECTOR_DATA_TOGGLE$3, event.delegateTarget.parentNode);
      const instance = Dropdown.getOrCreateInstance(getToggleButton);
      if (isUpOrDownEvent) {
        event.stopPropagation();
        instance.show();
        instance._selectMenuItem(event);
        return;
      }
      if (instance._isShown()) {
        // else is escape and we check if it is shown
        event.stopPropagation();
        instance.hide();
        getToggleButton.focus();
      }
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$3, Dropdown.dataApiKeydownHandler);
  EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
  EventHandler.on(document, EVENT_CLICK_DATA_API$3, Dropdown.clearMenus);
  EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
  EventHandler.on(document, EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$3, function (event) {
    event.preventDefault();
    Dropdown.getOrCreateInstance(this).toggle();
  });

  /**
   * jQuery
   */

  defineJQueryPlugin(Dropdown);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/backdrop.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$9 = 'backdrop';
  const CLASS_NAME_FADE$4 = 'fade';
  const CLASS_NAME_SHOW$5 = 'show';
  const EVENT_MOUSEDOWN = `mousedown.bs.${NAME$9}`;
  const Default$8 = {
    className: 'modal-backdrop',
    clickCallback: null,
    isAnimated: false,
    isVisible: true,
    // if false, we use the backdrop helper without adding any element to the dom
    rootElement: 'body' // give the choice to place backdrop under different elements
  };

  const DefaultType$8 = {
    className: 'string',
    clickCallback: '(function|null)',
    isAnimated: 'boolean',
    isVisible: 'boolean',
    rootElement: '(element|string)'
  };

  /**
   * Class definition
   */

  class Backdrop extends Config {
    constructor(config) {
      super();
      this._config = this._getConfig(config);
      this._isAppended = false;
      this._element = null;
    }

    // Getters
    static get Default() {
      return Default$8;
    }
    static get DefaultType() {
      return DefaultType$8;
    }
    static get NAME() {
      return NAME$9;
    }

    // Public
    show(callback) {
      if (!this._config.isVisible) {
        execute(callback);
        return;
      }
      this._append();
      const element = this._getElement();
      if (this._config.isAnimated) {
        reflow(element);
      }
      element.classList.add(CLASS_NAME_SHOW$5);
      this._emulateAnimation(() => {
        execute(callback);
      });
    }
    hide(callback) {
      if (!this._config.isVisible) {
        execute(callback);
        return;
      }
      this._getElement().classList.remove(CLASS_NAME_SHOW$5);
      this._emulateAnimation(() => {
        this.dispose();
        execute(callback);
      });
    }
    dispose() {
      if (!this._isAppended) {
        return;
      }
      EventHandler.off(this._element, EVENT_MOUSEDOWN);
      this._element.remove();
      this._isAppended = false;
    }

    // Private
    _getElement() {
      if (!this._element) {
        const backdrop = document.createElement('div');
        backdrop.className = this._config.className;
        if (this._config.isAnimated) {
          backdrop.classList.add(CLASS_NAME_FADE$4);
        }
        this._element = backdrop;
      }
      return this._element;
    }
    _configAfterMerge(config) {
      // use getElement() with the default "body" to get a fresh Element on each instantiation
      config.rootElement = getElement(config.rootElement);
      return config;
    }
    _append() {
      if (this._isAppended) {
        return;
      }
      const element = this._getElement();
      this._config.rootElement.append(element);
      EventHandler.on(element, EVENT_MOUSEDOWN, () => {
        execute(this._config.clickCallback);
      });
      this._isAppended = true;
    }
    _emulateAnimation(callback) {
      executeAfterTransition(callback, this._getElement(), this._config.isAnimated);
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/focustrap.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$8 = 'focustrap';
  const DATA_KEY$5 = 'bs.focustrap';
  const EVENT_KEY$5 = `.${DATA_KEY$5}`;
  const EVENT_FOCUSIN$2 = `focusin${EVENT_KEY$5}`;
  const EVENT_KEYDOWN_TAB = `keydown.tab${EVENT_KEY$5}`;
  const TAB_KEY = 'Tab';
  const TAB_NAV_FORWARD = 'forward';
  const TAB_NAV_BACKWARD = 'backward';
  const Default$7 = {
    autofocus: true,
    trapElement: null // The element to trap focus inside of
  };

  const DefaultType$7 = {
    autofocus: 'boolean',
    trapElement: 'element'
  };

  /**
   * Class definition
   */

  class FocusTrap extends Config {
    constructor(config) {
      super();
      this._config = this._getConfig(config);
      this._isActive = false;
      this._lastTabNavDirection = null;
    }

    // Getters
    static get Default() {
      return Default$7;
    }
    static get DefaultType() {
      return DefaultType$7;
    }
    static get NAME() {
      return NAME$8;
    }

    // Public
    activate() {
      if (this._isActive) {
        return;
      }
      if (this._config.autofocus) {
        this._config.trapElement.focus();
      }
      EventHandler.off(document, EVENT_KEY$5); // guard against infinite focus loop
      EventHandler.on(document, EVENT_FOCUSIN$2, event => this._handleFocusin(event));
      EventHandler.on(document, EVENT_KEYDOWN_TAB, event => this._handleKeydown(event));
      this._isActive = true;
    }
    deactivate() {
      if (!this._isActive) {
        return;
      }
      this._isActive = false;
      EventHandler.off(document, EVENT_KEY$5);
    }

    // Private
    _handleFocusin(event) {
      const {
        trapElement
      } = this._config;
      if (event.target === document || event.target === trapElement || trapElement.contains(event.target)) {
        return;
      }
      const elements = SelectorEngine.focusableChildren(trapElement);
      if (elements.length === 0) {
        trapElement.focus();
      } else if (this._lastTabNavDirection === TAB_NAV_BACKWARD) {
        elements[elements.length - 1].focus();
      } else {
        elements[0].focus();
      }
    }
    _handleKeydown(event) {
      if (event.key !== TAB_KEY) {
        return;
      }
      this._lastTabNavDirection = event.shiftKey ? TAB_NAV_BACKWARD : TAB_NAV_FORWARD;
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/scrollBar.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
  const SELECTOR_STICKY_CONTENT = '.sticky-top';
  const PROPERTY_PADDING = 'padding-right';
  const PROPERTY_MARGIN = 'margin-right';

  /**
   * Class definition
   */

  class ScrollBarHelper {
    constructor() {
      this._element = document.body;
    }

    // Public
    getWidth() {
      // https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
      const documentWidth = document.documentElement.clientWidth;
      return Math.abs(window.innerWidth - documentWidth);
    }
    hide() {
      const width = this.getWidth();
      this._disableOverFlow();
      // give padding to element to balance the hidden scrollbar width
      this._setElementAttributes(this._element, PROPERTY_PADDING, calculatedValue => calculatedValue + width);
      // trick: We adjust positive paddingRight and negative marginRight to sticky-top elements to keep showing fullwidth
      this._setElementAttributes(SELECTOR_FIXED_CONTENT, PROPERTY_PADDING, calculatedValue => calculatedValue + width);
      this._setElementAttributes(SELECTOR_STICKY_CONTENT, PROPERTY_MARGIN, calculatedValue => calculatedValue - width);
    }
    reset() {
      this._resetElementAttributes(this._element, 'overflow');
      this._resetElementAttributes(this._element, PROPERTY_PADDING);
      this._resetElementAttributes(SELECTOR_FIXED_CONTENT, PROPERTY_PADDING);
      this._resetElementAttributes(SELECTOR_STICKY_CONTENT, PROPERTY_MARGIN);
    }
    isOverflowing() {
      return this.getWidth() > 0;
    }

    // Private
    _disableOverFlow() {
      this._saveInitialAttribute(this._element, 'overflow');
      this._element.style.overflow = 'hidden';
    }
    _setElementAttributes(selector, styleProperty, callback) {
      const scrollbarWidth = this.getWidth();
      const manipulationCallBack = element => {
        if (element !== this._element && window.innerWidth > element.clientWidth + scrollbarWidth) {
          return;
        }
        this._saveInitialAttribute(element, styleProperty);
        const calculatedValue = window.getComputedStyle(element).getPropertyValue(styleProperty);
        element.style.setProperty(styleProperty, `${callback(Number.parseFloat(calculatedValue))}px`);
      };
      this._applyManipulationCallback(selector, manipulationCallBack);
    }
    _saveInitialAttribute(element, styleProperty) {
      const actualValue = element.style.getPropertyValue(styleProperty);
      if (actualValue) {
        Manipulator.setDataAttribute(element, styleProperty, actualValue);
      }
    }
    _resetElementAttributes(selector, styleProperty) {
      const manipulationCallBack = element => {
        const value = Manipulator.getDataAttribute(element, styleProperty);
        // We only want to remove the property if the value is `null`; the value can also be zero
        if (value === null) {
          element.style.removeProperty(styleProperty);
          return;
        }
        Manipulator.removeDataAttribute(element, styleProperty);
        element.style.setProperty(styleProperty, value);
      };
      this._applyManipulationCallback(selector, manipulationCallBack);
    }
    _applyManipulationCallback(selector, callBack) {
      if (isElement$1(selector)) {
        callBack(selector);
        return;
      }
      for (const sel of SelectorEngine.find(selector, this._element)) {
        callBack(sel);
      }
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap modal.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$7 = 'modal';
  const DATA_KEY$4 = 'bs.modal';
  const EVENT_KEY$4 = `.${DATA_KEY$4}`;
  const DATA_API_KEY$2 = '.data-api';
  const ESCAPE_KEY$1 = 'Escape';
  const EVENT_HIDE$4 = `hide${EVENT_KEY$4}`;
  const EVENT_HIDE_PREVENTED$1 = `hidePrevented${EVENT_KEY$4}`;
  const EVENT_HIDDEN$4 = `hidden${EVENT_KEY$4}`;
  const EVENT_SHOW$4 = `show${EVENT_KEY$4}`;
  const EVENT_SHOWN$4 = `shown${EVENT_KEY$4}`;
  const EVENT_RESIZE$1 = `resize${EVENT_KEY$4}`;
  const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY$4}`;
  const EVENT_MOUSEDOWN_DISMISS = `mousedown.dismiss${EVENT_KEY$4}`;
  const EVENT_KEYDOWN_DISMISS$1 = `keydown.dismiss${EVENT_KEY$4}`;
  const EVENT_CLICK_DATA_API$2 = `click${EVENT_KEY$4}${DATA_API_KEY$2}`;
  const CLASS_NAME_OPEN = 'modal-open';
  const CLASS_NAME_FADE$3 = 'fade';
  const CLASS_NAME_SHOW$4 = 'show';
  const CLASS_NAME_STATIC = 'modal-static';
  const OPEN_SELECTOR$1 = '.modal.show';
  const SELECTOR_DIALOG = '.modal-dialog';
  const SELECTOR_MODAL_BODY = '.modal-body';
  const SELECTOR_DATA_TOGGLE$2 = '[data-bs-toggle="modal"]';
  const Default$6 = {
    backdrop: true,
    focus: true,
    keyboard: true
  };
  const DefaultType$6 = {
    backdrop: '(boolean|string)',
    focus: 'boolean',
    keyboard: 'boolean'
  };

  /**
   * Class definition
   */

  class Modal extends BaseComponent {
    constructor(element, config) {
      super(element, config);
      this._dialog = SelectorEngine.findOne(SELECTOR_DIALOG, this._element);
      this._backdrop = this._initializeBackDrop();
      this._focustrap = this._initializeFocusTrap();
      this._isShown = false;
      this._isTransitioning = false;
      this._scrollBar = new ScrollBarHelper();
      this._addEventListeners();
    }

    // Getters
    static get Default() {
      return Default$6;
    }
    static get DefaultType() {
      return DefaultType$6;
    }
    static get NAME() {
      return NAME$7;
    }

    // Public
    toggle(relatedTarget) {
      return this._isShown ? this.hide() : this.show(relatedTarget);
    }
    show(relatedTarget) {
      if (this._isShown || this._isTransitioning) {
        return;
      }
      const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$4, {
        relatedTarget
      });
      if (showEvent.defaultPrevented) {
        return;
      }
      this._isShown = true;
      this._isTransitioning = true;
      this._scrollBar.hide();
      document.body.classList.add(CLASS_NAME_OPEN);
      this._adjustDialog();
      this._backdrop.show(() => this._showElement(relatedTarget));
    }
    hide() {
      if (!this._isShown || this._isTransitioning) {
        return;
      }
      const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$4);
      if (hideEvent.defaultPrevented) {
        return;
      }
      this._isShown = false;
      this._isTransitioning = true;
      this._focustrap.deactivate();
      this._element.classList.remove(CLASS_NAME_SHOW$4);
      this._queueCallback(() => this._hideModal(), this._element, this._isAnimated());
    }
    dispose() {
      EventHandler.off(window, EVENT_KEY$4);
      EventHandler.off(this._dialog, EVENT_KEY$4);
      this._backdrop.dispose();
      this._focustrap.deactivate();
      super.dispose();
    }
    handleUpdate() {
      this._adjustDialog();
    }

    // Private
    _initializeBackDrop() {
      return new Backdrop({
        isVisible: Boolean(this._config.backdrop),
        // 'static' option will be translated to true, and booleans will keep their value,
        isAnimated: this._isAnimated()
      });
    }
    _initializeFocusTrap() {
      return new FocusTrap({
        trapElement: this._element
      });
    }
    _showElement(relatedTarget) {
      // try to append dynamic modal
      if (!document.body.contains(this._element)) {
        document.body.append(this._element);
      }
      this._element.style.display = 'block';
      this._element.removeAttribute('aria-hidden');
      this._element.setAttribute('aria-modal', true);
      this._element.setAttribute('role', 'dialog');
      this._element.scrollTop = 0;
      const modalBody = SelectorEngine.findOne(SELECTOR_MODAL_BODY, this._dialog);
      if (modalBody) {
        modalBody.scrollTop = 0;
      }
      reflow(this._element);
      this._element.classList.add(CLASS_NAME_SHOW$4);
      const transitionComplete = () => {
        if (this._config.focus) {
          this._focustrap.activate();
        }
        this._isTransitioning = false;
        EventHandler.trigger(this._element, EVENT_SHOWN$4, {
          relatedTarget
        });
      };
      this._queueCallback(transitionComplete, this._dialog, this._isAnimated());
    }
    _addEventListeners() {
      EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS$1, event => {
        if (event.key !== ESCAPE_KEY$1) {
          return;
        }
        if (this._config.keyboard) {
          this.hide();
          return;
        }
        this._triggerBackdropTransition();
      });
      EventHandler.on(window, EVENT_RESIZE$1, () => {
        if (this._isShown && !this._isTransitioning) {
          this._adjustDialog();
        }
      });
      EventHandler.on(this._element, EVENT_MOUSEDOWN_DISMISS, event => {
        // a bad trick to segregate clicks that may start inside dialog but end outside, and avoid listen to scrollbar clicks
        EventHandler.one(this._element, EVENT_CLICK_DISMISS, event2 => {
          if (this._element !== event.target || this._element !== event2.target) {
            return;
          }
          if (this._config.backdrop === 'static') {
            this._triggerBackdropTransition();
            return;
          }
          if (this._config.backdrop) {
            this.hide();
          }
        });
      });
    }
    _hideModal() {
      this._element.style.display = 'none';
      this._element.setAttribute('aria-hidden', true);
      this._element.removeAttribute('aria-modal');
      this._element.removeAttribute('role');
      this._isTransitioning = false;
      this._backdrop.hide(() => {
        document.body.classList.remove(CLASS_NAME_OPEN);
        this._resetAdjustments();
        this._scrollBar.reset();
        EventHandler.trigger(this._element, EVENT_HIDDEN$4);
      });
    }
    _isAnimated() {
      return this._element.classList.contains(CLASS_NAME_FADE$3);
    }
    _triggerBackdropTransition() {
      const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED$1);
      if (hideEvent.defaultPrevented) {
        return;
      }
      const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
      const initialOverflowY = this._element.style.overflowY;
      // return if the following background transition hasn't yet completed
      if (initialOverflowY === 'hidden' || this._element.classList.contains(CLASS_NAME_STATIC)) {
        return;
      }
      if (!isModalOverflowing) {
        this._element.style.overflowY = 'hidden';
      }
      this._element.classList.add(CLASS_NAME_STATIC);
      this._queueCallback(() => {
        this._element.classList.remove(CLASS_NAME_STATIC);
        this._queueCallback(() => {
          this._element.style.overflowY = initialOverflowY;
        }, this._dialog);
      }, this._dialog);
      this._element.focus();
    }

    /**
     * The following methods are used to handle overflowing modals
     */

    _adjustDialog() {
      const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
      const scrollbarWidth = this._scrollBar.getWidth();
      const isBodyOverflowing = scrollbarWidth > 0;
      if (isBodyOverflowing && !isModalOverflowing) {
        const property = isRTL() ? 'paddingLeft' : 'paddingRight';
        this._element.style[property] = `${scrollbarWidth}px`;
      }
      if (!isBodyOverflowing && isModalOverflowing) {
        const property = isRTL() ? 'paddingRight' : 'paddingLeft';
        this._element.style[property] = `${scrollbarWidth}px`;
      }
    }
    _resetAdjustments() {
      this._element.style.paddingLeft = '';
      this._element.style.paddingRight = '';
    }

    // Static
    static jQueryInterface(config, relatedTarget) {
      return this.each(function () {
        const data = Modal.getOrCreateInstance(this, config);
        if (typeof config !== 'string') {
          return;
        }
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config](relatedTarget);
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_CLICK_DATA_API$2, SELECTOR_DATA_TOGGLE$2, function (event) {
    const target = SelectorEngine.getElementFromSelector(this);
    if (['A', 'AREA'].includes(this.tagName)) {
      event.preventDefault();
    }
    EventHandler.one(target, EVENT_SHOW$4, showEvent => {
      if (showEvent.defaultPrevented) {
        // only register focus restorer if modal will actually get shown
        return;
      }
      EventHandler.one(target, EVENT_HIDDEN$4, () => {
        if (isVisible(this)) {
          this.focus();
        }
      });
    });

    // avoid conflict when clicking modal toggler while another one is open
    const alreadyOpen = SelectorEngine.findOne(OPEN_SELECTOR$1);
    if (alreadyOpen) {
      Modal.getInstance(alreadyOpen).hide();
    }
    const data = Modal.getOrCreateInstance(target);
    data.toggle(this);
  });
  enableDismissTrigger(Modal);

  /**
   * jQuery
   */

  defineJQueryPlugin(Modal);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap offcanvas.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$6 = 'offcanvas';
  const DATA_KEY$3 = 'bs.offcanvas';
  const EVENT_KEY$3 = `.${DATA_KEY$3}`;
  const DATA_API_KEY$1 = '.data-api';
  const EVENT_LOAD_DATA_API$2 = `load${EVENT_KEY$3}${DATA_API_KEY$1}`;
  const ESCAPE_KEY = 'Escape';
  const CLASS_NAME_SHOW$3 = 'show';
  const CLASS_NAME_SHOWING$1 = 'showing';
  const CLASS_NAME_HIDING = 'hiding';
  const CLASS_NAME_BACKDROP = 'offcanvas-backdrop';
  const OPEN_SELECTOR = '.offcanvas.show';
  const EVENT_SHOW$3 = `show${EVENT_KEY$3}`;
  const EVENT_SHOWN$3 = `shown${EVENT_KEY$3}`;
  const EVENT_HIDE$3 = `hide${EVENT_KEY$3}`;
  const EVENT_HIDE_PREVENTED = `hidePrevented${EVENT_KEY$3}`;
  const EVENT_HIDDEN$3 = `hidden${EVENT_KEY$3}`;
  const EVENT_RESIZE = `resize${EVENT_KEY$3}`;
  const EVENT_CLICK_DATA_API$1 = `click${EVENT_KEY$3}${DATA_API_KEY$1}`;
  const EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY$3}`;
  const SELECTOR_DATA_TOGGLE$1 = '[data-bs-toggle="offcanvas"]';
  const Default$5 = {
    backdrop: true,
    keyboard: true,
    scroll: false
  };
  const DefaultType$5 = {
    backdrop: '(boolean|string)',
    keyboard: 'boolean',
    scroll: 'boolean'
  };

  /**
   * Class definition
   */

  class Offcanvas extends BaseComponent {
    constructor(element, config) {
      super(element, config);
      this._isShown = false;
      this._backdrop = this._initializeBackDrop();
      this._focustrap = this._initializeFocusTrap();
      this._addEventListeners();
    }

    // Getters
    static get Default() {
      return Default$5;
    }
    static get DefaultType() {
      return DefaultType$5;
    }
    static get NAME() {
      return NAME$6;
    }

    // Public
    toggle(relatedTarget) {
      return this._isShown ? this.hide() : this.show(relatedTarget);
    }
    show(relatedTarget) {
      if (this._isShown) {
        return;
      }
      const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$3, {
        relatedTarget
      });
      if (showEvent.defaultPrevented) {
        return;
      }
      this._isShown = true;
      this._backdrop.show();
      if (!this._config.scroll) {
        new ScrollBarHelper().hide();
      }
      this._element.setAttribute('aria-modal', true);
      this._element.setAttribute('role', 'dialog');
      this._element.classList.add(CLASS_NAME_SHOWING$1);
      const completeCallBack = () => {
        if (!this._config.scroll || this._config.backdrop) {
          this._focustrap.activate();
        }
        this._element.classList.add(CLASS_NAME_SHOW$3);
        this._element.classList.remove(CLASS_NAME_SHOWING$1);
        EventHandler.trigger(this._element, EVENT_SHOWN$3, {
          relatedTarget
        });
      };
      this._queueCallback(completeCallBack, this._element, true);
    }
    hide() {
      if (!this._isShown) {
        return;
      }
      const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$3);
      if (hideEvent.defaultPrevented) {
        return;
      }
      this._focustrap.deactivate();
      this._element.blur();
      this._isShown = false;
      this._element.classList.add(CLASS_NAME_HIDING);
      this._backdrop.hide();
      const completeCallback = () => {
        this._element.classList.remove(CLASS_NAME_SHOW$3, CLASS_NAME_HIDING);
        this._element.removeAttribute('aria-modal');
        this._element.removeAttribute('role');
        if (!this._config.scroll) {
          new ScrollBarHelper().reset();
        }
        EventHandler.trigger(this._element, EVENT_HIDDEN$3);
      };
      this._queueCallback(completeCallback, this._element, true);
    }
    dispose() {
      this._backdrop.dispose();
      this._focustrap.deactivate();
      super.dispose();
    }

    // Private
    _initializeBackDrop() {
      const clickCallback = () => {
        if (this._config.backdrop === 'static') {
          EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);
          return;
        }
        this.hide();
      };

      // 'static' option will be translated to true, and booleans will keep their value
      const isVisible = Boolean(this._config.backdrop);
      return new Backdrop({
        className: CLASS_NAME_BACKDROP,
        isVisible,
        isAnimated: true,
        rootElement: this._element.parentNode,
        clickCallback: isVisible ? clickCallback : null
      });
    }
    _initializeFocusTrap() {
      return new FocusTrap({
        trapElement: this._element
      });
    }
    _addEventListeners() {
      EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, event => {
        if (event.key !== ESCAPE_KEY) {
          return;
        }
        if (this._config.keyboard) {
          this.hide();
          return;
        }
        EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);
      });
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Offcanvas.getOrCreateInstance(this, config);
        if (typeof config !== 'string') {
          return;
        }
        if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config](this);
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE$1, function (event) {
    const target = SelectorEngine.getElementFromSelector(this);
    if (['A', 'AREA'].includes(this.tagName)) {
      event.preventDefault();
    }
    if (isDisabled(this)) {
      return;
    }
    EventHandler.one(target, EVENT_HIDDEN$3, () => {
      // focus on trigger when it is closed
      if (isVisible(this)) {
        this.focus();
      }
    });

    // avoid conflict when clicking a toggler of an offcanvas, while another is open
    const alreadyOpen = SelectorEngine.findOne(OPEN_SELECTOR);
    if (alreadyOpen && alreadyOpen !== target) {
      Offcanvas.getInstance(alreadyOpen).hide();
    }
    const data = Offcanvas.getOrCreateInstance(target);
    data.toggle(this);
  });
  EventHandler.on(window, EVENT_LOAD_DATA_API$2, () => {
    for (const selector of SelectorEngine.find(OPEN_SELECTOR)) {
      Offcanvas.getOrCreateInstance(selector).show();
    }
  });
  EventHandler.on(window, EVENT_RESIZE, () => {
    for (const element of SelectorEngine.find('[aria-modal][class*=show][class*=offcanvas-]')) {
      if (getComputedStyle(element).position !== 'fixed') {
        Offcanvas.getOrCreateInstance(element).hide();
      }
    }
  });
  enableDismissTrigger(Offcanvas);

  /**
   * jQuery
   */

  defineJQueryPlugin(Offcanvas);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/sanitizer.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  // js-docs-start allow-list
  const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
  const DefaultAllowlist = {
    // Global attributes allowed on any supplied element below.
    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
    a: ['target', 'href', 'title', 'rel'],
    area: [],
    b: [],
    br: [],
    col: [],
    code: [],
    div: [],
    em: [],
    hr: [],
    h1: [],
    h2: [],
    h3: [],
    h4: [],
    h5: [],
    h6: [],
    i: [],
    img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
    li: [],
    ol: [],
    p: [],
    pre: [],
    s: [],
    small: [],
    span: [],
    sub: [],
    sup: [],
    strong: [],
    u: [],
    ul: []
  };
  // js-docs-end allow-list

  const uriAttributes = new Set(['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']);

  /**
   * A pattern that recognizes URLs that are safe wrt. XSS in URL navigation
   * contexts.
   *
   * Shout-out to Angular https://github.com/angular/angular/blob/15.2.8/packages/core/src/sanitization/url_sanitizer.ts#L38
   */
  // eslint-disable-next-line unicorn/better-regex
  const SAFE_URL_PATTERN = /^(?!javascript:)(?:[a-z0-9+.-]+:|[^&:/?#]*(?:[/?#]|$))/i;
  const allowedAttribute = (attribute, allowedAttributeList) => {
    const attributeName = attribute.nodeName.toLowerCase();
    if (allowedAttributeList.includes(attributeName)) {
      if (uriAttributes.has(attributeName)) {
        return Boolean(SAFE_URL_PATTERN.test(attribute.nodeValue));
      }
      return true;
    }

    // Check if a regular expression validates the attribute.
    return allowedAttributeList.filter(attributeRegex => attributeRegex instanceof RegExp).some(regex => regex.test(attributeName));
  };
  function sanitizeHtml(unsafeHtml, allowList, sanitizeFunction) {
    if (!unsafeHtml.length) {
      return unsafeHtml;
    }
    if (sanitizeFunction && typeof sanitizeFunction === 'function') {
      return sanitizeFunction(unsafeHtml);
    }
    const domParser = new window.DOMParser();
    const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
    const elements = [].concat(...createdDocument.body.querySelectorAll('*'));
    for (const element of elements) {
      const elementName = element.nodeName.toLowerCase();
      if (!Object.keys(allowList).includes(elementName)) {
        element.remove();
        continue;
      }
      const attributeList = [].concat(...element.attributes);
      const allowedAttributes = [].concat(allowList['*'] || [], allowList[elementName] || []);
      for (const attribute of attributeList) {
        if (!allowedAttribute(attribute, allowedAttributes)) {
          element.removeAttribute(attribute.nodeName);
        }
      }
    }
    return createdDocument.body.innerHTML;
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap util/template-factory.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$5 = 'TemplateFactory';
  const Default$4 = {
    allowList: DefaultAllowlist,
    content: {},
    // { selector : text ,  selector2 : text2 , }
    extraClass: '',
    html: false,
    sanitize: true,
    sanitizeFn: null,
    template: '<div></div>'
  };
  const DefaultType$4 = {
    allowList: 'object',
    content: 'object',
    extraClass: '(string|function)',
    html: 'boolean',
    sanitize: 'boolean',
    sanitizeFn: '(null|function)',
    template: 'string'
  };
  const DefaultContentType = {
    entry: '(string|element|function|null)',
    selector: '(string|element)'
  };

  /**
   * Class definition
   */

  class TemplateFactory extends Config {
    constructor(config) {
      super();
      this._config = this._getConfig(config);
    }

    // Getters
    static get Default() {
      return Default$4;
    }
    static get DefaultType() {
      return DefaultType$4;
    }
    static get NAME() {
      return NAME$5;
    }

    // Public
    getContent() {
      return Object.values(this._config.content).map(config => this._resolvePossibleFunction(config)).filter(Boolean);
    }
    hasContent() {
      return this.getContent().length > 0;
    }
    changeContent(content) {
      this._checkContent(content);
      this._config.content = {
        ...this._config.content,
        ...content
      };
      return this;
    }
    toHtml() {
      const templateWrapper = document.createElement('div');
      templateWrapper.innerHTML = this._maybeSanitize(this._config.template);
      for (const [selector, text] of Object.entries(this._config.content)) {
        this._setContent(templateWrapper, text, selector);
      }
      const template = templateWrapper.children[0];
      const extraClass = this._resolvePossibleFunction(this._config.extraClass);
      if (extraClass) {
        template.classList.add(...extraClass.split(' '));
      }
      return template;
    }

    // Private
    _typeCheckConfig(config) {
      super._typeCheckConfig(config);
      this._checkContent(config.content);
    }
    _checkContent(arg) {
      for (const [selector, content] of Object.entries(arg)) {
        super._typeCheckConfig({
          selector,
          entry: content
        }, DefaultContentType);
      }
    }
    _setContent(template, content, selector) {
      const templateElement = SelectorEngine.findOne(selector, template);
      if (!templateElement) {
        return;
      }
      content = this._resolvePossibleFunction(content);
      if (!content) {
        templateElement.remove();
        return;
      }
      if (isElement$1(content)) {
        this._putElementInTemplate(getElement(content), templateElement);
        return;
      }
      if (this._config.html) {
        templateElement.innerHTML = this._maybeSanitize(content);
        return;
      }
      templateElement.textContent = content;
    }
    _maybeSanitize(arg) {
      return this._config.sanitize ? sanitizeHtml(arg, this._config.allowList, this._config.sanitizeFn) : arg;
    }
    _resolvePossibleFunction(arg) {
      return execute(arg, [this]);
    }
    _putElementInTemplate(element, templateElement) {
      if (this._config.html) {
        templateElement.innerHTML = '';
        templateElement.append(element);
        return;
      }
      templateElement.textContent = element.textContent;
    }
  }

  /**
   * --------------------------------------------------------------------------
   * Bootstrap tooltip.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$4 = 'tooltip';
  const DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn']);
  const CLASS_NAME_FADE$2 = 'fade';
  const CLASS_NAME_MODAL = 'modal';
  const CLASS_NAME_SHOW$2 = 'show';
  const SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
  const SELECTOR_MODAL = `.${CLASS_NAME_MODAL}`;
  const EVENT_MODAL_HIDE = 'hide.bs.modal';
  const TRIGGER_HOVER = 'hover';
  const TRIGGER_FOCUS = 'focus';
  const TRIGGER_CLICK = 'click';
  const TRIGGER_MANUAL = 'manual';
  const EVENT_HIDE$2 = 'hide';
  const EVENT_HIDDEN$2 = 'hidden';
  const EVENT_SHOW$2 = 'show';
  const EVENT_SHOWN$2 = 'shown';
  const EVENT_INSERTED = 'inserted';
  const EVENT_CLICK$1 = 'click';
  const EVENT_FOCUSIN$1 = 'focusin';
  const EVENT_FOCUSOUT$1 = 'focusout';
  const EVENT_MOUSEENTER = 'mouseenter';
  const EVENT_MOUSELEAVE = 'mouseleave';
  const AttachmentMap = {
    AUTO: 'auto',
    TOP: 'top',
    RIGHT: isRTL() ? 'left' : 'right',
    BOTTOM: 'bottom',
    LEFT: isRTL() ? 'right' : 'left'
  };
  const Default$3 = {
    allowList: DefaultAllowlist,
    animation: true,
    boundary: 'clippingParents',
    container: false,
    customClass: '',
    delay: 0,
    fallbackPlacements: ['top', 'right', 'bottom', 'left'],
    html: false,
    offset: [0, 6],
    placement: 'top',
    popperConfig: null,
    sanitize: true,
    sanitizeFn: null,
    selector: false,
    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div>' + '</div>',
    title: '',
    trigger: 'hover focus'
  };
  const DefaultType$3 = {
    allowList: 'object',
    animation: 'boolean',
    boundary: '(string|element)',
    container: '(string|element|boolean)',
    customClass: '(string|function)',
    delay: '(number|object)',
    fallbackPlacements: 'array',
    html: 'boolean',
    offset: '(array|string|function)',
    placement: '(string|function)',
    popperConfig: '(null|object|function)',
    sanitize: 'boolean',
    sanitizeFn: '(null|function)',
    selector: '(string|boolean)',
    template: 'string',
    title: '(string|element|function)',
    trigger: 'string'
  };

  /**
   * Class definition
   */

  class Tooltip extends BaseComponent {
    constructor(element, config) {
      if (typeof Popper === 'undefined') {
        throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
      }
      super(element, config);

      // Private
      this._isEnabled = true;
      this._timeout = 0;
      this._isHovered = null;
      this._activeTrigger = {};
      this._popper = null;
      this._templateFactory = null;
      this._newContent = null;

      // Protected
      this.tip = null;
      this._setListeners();
      if (!this._config.selector) {
        this._fixTitle();
      }
    }

    // Getters
    static get Default() {
      return Default$3;
    }
    static get DefaultType() {
      return DefaultType$3;
    }
    static get NAME() {
      return NAME$4;
    }

    // Public
    enable() {
      this._isEnabled = true;
    }
    disable() {
      this._isEnabled = false;
    }
    toggleEnabled() {
      this._isEnabled = !this._isEnabled;
    }
    toggle() {
      if (!this._isEnabled) {
        return;
      }
      this._activeTrigger.click = !this._activeTrigger.click;
      if (this._isShown()) {
        this._leave();
        return;
      }
      this._enter();
    }
    dispose() {
      clearTimeout(this._timeout);
      EventHandler.off(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler);
      if (this._element.getAttribute('data-bs-original-title')) {
        this._element.setAttribute('title', this._element.getAttribute('data-bs-original-title'));
      }
      this._disposePopper();
      super.dispose();
    }
    show() {
      if (this._element.style.display === 'none') {
        throw new Error('Please use show on visible elements');
      }
      if (!(this._isWithContent() && this._isEnabled)) {
        return;
      }
      const showEvent = EventHandler.trigger(this._element, this.constructor.eventName(EVENT_SHOW$2));
      const shadowRoot = findShadowRoot(this._element);
      const isInTheDom = (shadowRoot || this._element.ownerDocument.documentElement).contains(this._element);
      if (showEvent.defaultPrevented || !isInTheDom) {
        return;
      }

      // TODO: v6 remove this or make it optional
      this._disposePopper();
      const tip = this._getTipElement();
      this._element.setAttribute('aria-describedby', tip.getAttribute('id'));
      const {
        container
      } = this._config;
      if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
        container.append(tip);
        EventHandler.trigger(this._element, this.constructor.eventName(EVENT_INSERTED));
      }
      this._popper = this._createPopper(tip);
      tip.classList.add(CLASS_NAME_SHOW$2);

      // If this is a touch-enabled device we add extra
      // empty mouseover listeners to the body's immediate children;
      // only needed because of broken event delegation on iOS
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
      if ('ontouchstart' in document.documentElement) {
        for (const element of [].concat(...document.body.children)) {
          EventHandler.on(element, 'mouseover', noop);
        }
      }
      const complete = () => {
        EventHandler.trigger(this._element, this.constructor.eventName(EVENT_SHOWN$2));
        if (this._isHovered === false) {
          this._leave();
        }
        this._isHovered = false;
      };
      this._queueCallback(complete, this.tip, this._isAnimated());
    }
    hide() {
      if (!this._isShown()) {
        return;
      }
      const hideEvent = EventHandler.trigger(this._element, this.constructor.eventName(EVENT_HIDE$2));
      if (hideEvent.defaultPrevented) {
        return;
      }
      const tip = this._getTipElement();
      tip.classList.remove(CLASS_NAME_SHOW$2);

      // If this is a touch-enabled device we remove the extra
      // empty mouseover listeners we added for iOS support
      if ('ontouchstart' in document.documentElement) {
        for (const element of [].concat(...document.body.children)) {
          EventHandler.off(element, 'mouseover', noop);
        }
      }
      this._activeTrigger[TRIGGER_CLICK] = false;
      this._activeTrigger[TRIGGER_FOCUS] = false;
      this._activeTrigger[TRIGGER_HOVER] = false;
      this._isHovered = null; // it is a trick to support manual triggering

      const complete = () => {
        if (this._isWithActiveTrigger()) {
          return;
        }
        if (!this._isHovered) {
          this._disposePopper();
        }
        this._element.removeAttribute('aria-describedby');
        EventHandler.trigger(this._element, this.constructor.eventName(EVENT_HIDDEN$2));
      };
      this._queueCallback(complete, this.tip, this._isAnimated());
    }
    update() {
      if (this._popper) {
        this._popper.update();
      }
    }

    // Protected
    _isWithContent() {
      return Boolean(this._getTitle());
    }
    _getTipElement() {
      if (!this.tip) {
        this.tip = this._createTipElement(this._newContent || this._getContentForTemplate());
      }
      return this.tip;
    }
    _createTipElement(content) {
      const tip = this._getTemplateFactory(content).toHtml();

      // TODO: remove this check in v6
      if (!tip) {
        return null;
      }
      tip.classList.remove(CLASS_NAME_FADE$2, CLASS_NAME_SHOW$2);
      // TODO: v6 the following can be achieved with CSS only
      tip.classList.add(`bs-${this.constructor.NAME}-auto`);
      const tipId = getUID(this.constructor.NAME).toString();
      tip.setAttribute('id', tipId);
      if (this._isAnimated()) {
        tip.classList.add(CLASS_NAME_FADE$2);
      }
      return tip;
    }
    setContent(content) {
      this._newContent = content;
      if (this._isShown()) {
        this._disposePopper();
        this.show();
      }
    }
    _getTemplateFactory(content) {
      if (this._templateFactory) {
        this._templateFactory.changeContent(content);
      } else {
        this._templateFactory = new TemplateFactory({
          ...this._config,
          // the `content` var has to be after `this._config`
          // to override config.content in case of popover
          content,
          extraClass: this._resolvePossibleFunction(this._config.customClass)
        });
      }
      return this._templateFactory;
    }
    _getContentForTemplate() {
      return {
        [SELECTOR_TOOLTIP_INNER]: this._getTitle()
      };
    }
    _getTitle() {
      return this._resolvePossibleFunction(this._config.title) || this._element.getAttribute('data-bs-original-title');
    }

    // Private
    _initializeOnDelegatedTarget(event) {
      return this.constructor.getOrCreateInstance(event.delegateTarget, this._getDelegateConfig());
    }
    _isAnimated() {
      return this._config.animation || this.tip && this.tip.classList.contains(CLASS_NAME_FADE$2);
    }
    _isShown() {
      return this.tip && this.tip.classList.contains(CLASS_NAME_SHOW$2);
    }
    _createPopper(tip) {
      const placement = execute(this._config.placement, [this, tip, this._element]);
      const attachment = AttachmentMap[placement.toUpperCase()];
      return createPopper(this._element, tip, this._getPopperConfig(attachment));
    }
    _getOffset() {
      const {
        offset
      } = this._config;
      if (typeof offset === 'string') {
        return offset.split(',').map(value => Number.parseInt(value, 10));
      }
      if (typeof offset === 'function') {
        return popperData => offset(popperData, this._element);
      }
      return offset;
    }
    _resolvePossibleFunction(arg) {
      return execute(arg, [this._element]);
    }
    _getPopperConfig(attachment) {
      const defaultBsPopperConfig = {
        placement: attachment,
        modifiers: [{
          name: 'flip',
          options: {
            fallbackPlacements: this._config.fallbackPlacements
          }
        }, {
          name: 'offset',
          options: {
            offset: this._getOffset()
          }
        }, {
          name: 'preventOverflow',
          options: {
            boundary: this._config.boundary
          }
        }, {
          name: 'arrow',
          options: {
            element: `.${this.constructor.NAME}-arrow`
          }
        }, {
          name: 'preSetPlacement',
          enabled: true,
          phase: 'beforeMain',
          fn: data => {
            // Pre-set Popper's placement attribute in order to read the arrow sizes properly.
            // Otherwise, Popper mixes up the width and height dimensions since the initial arrow style is for top placement
            this._getTipElement().setAttribute('data-popper-placement', data.state.placement);
          }
        }]
      };
      return {
        ...defaultBsPopperConfig,
        ...execute(this._config.popperConfig, [defaultBsPopperConfig])
      };
    }
    _setListeners() {
      const triggers = this._config.trigger.split(' ');
      for (const trigger of triggers) {
        if (trigger === 'click') {
          EventHandler.on(this._element, this.constructor.eventName(EVENT_CLICK$1), this._config.selector, event => {
            const context = this._initializeOnDelegatedTarget(event);
            context.toggle();
          });
        } else if (trigger !== TRIGGER_MANUAL) {
          const eventIn = trigger === TRIGGER_HOVER ? this.constructor.eventName(EVENT_MOUSEENTER) : this.constructor.eventName(EVENT_FOCUSIN$1);
          const eventOut = trigger === TRIGGER_HOVER ? this.constructor.eventName(EVENT_MOUSELEAVE) : this.constructor.eventName(EVENT_FOCUSOUT$1);
          EventHandler.on(this._element, eventIn, this._config.selector, event => {
            const context = this._initializeOnDelegatedTarget(event);
            context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
            context._enter();
          });
          EventHandler.on(this._element, eventOut, this._config.selector, event => {
            const context = this._initializeOnDelegatedTarget(event);
            context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = context._element.contains(event.relatedTarget);
            context._leave();
          });
        }
      }
      this._hideModalHandler = () => {
        if (this._element) {
          this.hide();
        }
      };
      EventHandler.on(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler);
    }
    _fixTitle() {
      const title = this._element.getAttribute('title');
      if (!title) {
        return;
      }
      if (!this._element.getAttribute('aria-label') && !this._element.textContent.trim()) {
        this._element.setAttribute('aria-label', title);
      }
      this._element.setAttribute('data-bs-original-title', title); // DO NOT USE IT. Is only for backwards compatibility
      this._element.removeAttribute('title');
    }
    _enter() {
      if (this._isShown() || this._isHovered) {
        this._isHovered = true;
        return;
      }
      this._isHovered = true;
      this._setTimeout(() => {
        if (this._isHovered) {
          this.show();
        }
      }, this._config.delay.show);
    }
    _leave() {
      if (this._isWithActiveTrigger()) {
        return;
      }
      this._isHovered = false;
      this._setTimeout(() => {
        if (!this._isHovered) {
          this.hide();
        }
      }, this._config.delay.hide);
    }
    _setTimeout(handler, timeout) {
      clearTimeout(this._timeout);
      this._timeout = setTimeout(handler, timeout);
    }
    _isWithActiveTrigger() {
      return Object.values(this._activeTrigger).includes(true);
    }
    _getConfig(config) {
      const dataAttributes = Manipulator.getDataAttributes(this._element);
      for (const dataAttribute of Object.keys(dataAttributes)) {
        if (DISALLOWED_ATTRIBUTES.has(dataAttribute)) {
          delete dataAttributes[dataAttribute];
        }
      }
      config = {
        ...dataAttributes,
        ...(typeof config === 'object' && config ? config : {})
      };
      config = this._mergeConfigObj(config);
      config = this._configAfterMerge(config);
      this._typeCheckConfig(config);
      return config;
    }
    _configAfterMerge(config) {
      config.container = config.container === false ? document.body : getElement(config.container);
      if (typeof config.delay === 'number') {
        config.delay = {
          show: config.delay,
          hide: config.delay
        };
      }
      if (typeof config.title === 'number') {
        config.title = config.title.toString();
      }
      if (typeof config.content === 'number') {
        config.content = config.content.toString();
      }
      return config;
    }
    _getDelegateConfig() {
      const config = {};
      for (const [key, value] of Object.entries(this._config)) {
        if (this.constructor.Default[key] !== value) {
          config[key] = value;
        }
      }
      config.selector = false;
      config.trigger = 'manual';

      // In the future can be replaced with:
      // const keysWithDifferentValues = Object.entries(this._config).filter(entry => this.constructor.Default[entry[0]] !== this._config[entry[0]])
      // `Object.fromEntries(keysWithDifferentValues)`
      return config;
    }
    _disposePopper() {
      if (this._popper) {
        this._popper.destroy();
        this._popper = null;
      }
      if (this.tip) {
        this.tip.remove();
        this.tip = null;
      }
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Tooltip.getOrCreateInstance(this, config);
        if (typeof config !== 'string') {
          return;
        }
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config]();
      });
    }
  }

  /**
   * jQuery
   */

  defineJQueryPlugin(Tooltip);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap popover.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$3 = 'popover';
  const SELECTOR_TITLE = '.popover-header';
  const SELECTOR_CONTENT = '.popover-body';
  const Default$2 = {
    ...Tooltip.Default,
    content: '',
    offset: [0, 8],
    placement: 'right',
    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div>' + '</div>',
    trigger: 'click'
  };
  const DefaultType$2 = {
    ...Tooltip.DefaultType,
    content: '(null|string|element|function)'
  };

  /**
   * Class definition
   */

  class Popover extends Tooltip {
    // Getters
    static get Default() {
      return Default$2;
    }
    static get DefaultType() {
      return DefaultType$2;
    }
    static get NAME() {
      return NAME$3;
    }

    // Overrides
    _isWithContent() {
      return this._getTitle() || this._getContent();
    }

    // Private
    _getContentForTemplate() {
      return {
        [SELECTOR_TITLE]: this._getTitle(),
        [SELECTOR_CONTENT]: this._getContent()
      };
    }
    _getContent() {
      return this._resolvePossibleFunction(this._config.content);
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Popover.getOrCreateInstance(this, config);
        if (typeof config !== 'string') {
          return;
        }
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config]();
      });
    }
  }

  /**
   * jQuery
   */

  defineJQueryPlugin(Popover);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap scrollspy.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$2 = 'scrollspy';
  const DATA_KEY$2 = 'bs.scrollspy';
  const EVENT_KEY$2 = `.${DATA_KEY$2}`;
  const DATA_API_KEY = '.data-api';
  const EVENT_ACTIVATE = `activate${EVENT_KEY$2}`;
  const EVENT_CLICK = `click${EVENT_KEY$2}`;
  const EVENT_LOAD_DATA_API$1 = `load${EVENT_KEY$2}${DATA_API_KEY}`;
  const CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
  const CLASS_NAME_ACTIVE$1 = 'active';
  const SELECTOR_DATA_SPY = '[data-bs-spy="scroll"]';
  const SELECTOR_TARGET_LINKS = '[href]';
  const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
  const SELECTOR_NAV_LINKS = '.nav-link';
  const SELECTOR_NAV_ITEMS = '.nav-item';
  const SELECTOR_LIST_ITEMS = '.list-group-item';
  const SELECTOR_LINK_ITEMS = `${SELECTOR_NAV_LINKS}, ${SELECTOR_NAV_ITEMS} > ${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}`;
  const SELECTOR_DROPDOWN = '.dropdown';
  const SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
  const Default$1 = {
    offset: null,
    // TODO: v6 @deprecated, keep it for backwards compatibility reasons
    rootMargin: '0px 0px -25%',
    smoothScroll: false,
    target: null,
    threshold: [0.1, 0.5, 1]
  };
  const DefaultType$1 = {
    offset: '(number|null)',
    // TODO v6 @deprecated, keep it for backwards compatibility reasons
    rootMargin: 'string',
    smoothScroll: 'boolean',
    target: 'element',
    threshold: 'array'
  };

  /**
   * Class definition
   */

  class ScrollSpy extends BaseComponent {
    constructor(element, config) {
      super(element, config);

      // this._element is the observablesContainer and config.target the menu links wrapper
      this._targetLinks = new Map();
      this._observableSections = new Map();
      this._rootElement = getComputedStyle(this._element).overflowY === 'visible' ? null : this._element;
      this._activeTarget = null;
      this._observer = null;
      this._previousScrollData = {
        visibleEntryTop: 0,
        parentScrollTop: 0
      };
      this.refresh(); // initialize
    }

    // Getters
    static get Default() {
      return Default$1;
    }
    static get DefaultType() {
      return DefaultType$1;
    }
    static get NAME() {
      return NAME$2;
    }

    // Public
    refresh() {
      this._initializeTargetsAndObservables();
      this._maybeEnableSmoothScroll();
      if (this._observer) {
        this._observer.disconnect();
      } else {
        this._observer = this._getNewObserver();
      }
      for (const section of this._observableSections.values()) {
        this._observer.observe(section);
      }
    }
    dispose() {
      this._observer.disconnect();
      super.dispose();
    }

    // Private
    _configAfterMerge(config) {
      // TODO: on v6 target should be given explicitly & remove the {target: 'ss-target'} case
      config.target = getElement(config.target) || document.body;

      // TODO: v6 Only for backwards compatibility reasons. Use rootMargin only
      config.rootMargin = config.offset ? `${config.offset}px 0px -30%` : config.rootMargin;
      if (typeof config.threshold === 'string') {
        config.threshold = config.threshold.split(',').map(value => Number.parseFloat(value));
      }
      return config;
    }
    _maybeEnableSmoothScroll() {
      if (!this._config.smoothScroll) {
        return;
      }

      // unregister any previous listeners
      EventHandler.off(this._config.target, EVENT_CLICK);
      EventHandler.on(this._config.target, EVENT_CLICK, SELECTOR_TARGET_LINKS, event => {
        const observableSection = this._observableSections.get(event.target.hash);
        if (observableSection) {
          event.preventDefault();
          const root = this._rootElement || window;
          const height = observableSection.offsetTop - this._element.offsetTop;
          if (root.scrollTo) {
            root.scrollTo({
              top: height,
              behavior: 'smooth'
            });
            return;
          }

          // Chrome 60 doesn't support `scrollTo`
          root.scrollTop = height;
        }
      });
    }
    _getNewObserver() {
      const options = {
        root: this._rootElement,
        threshold: this._config.threshold,
        rootMargin: this._config.rootMargin
      };
      return new IntersectionObserver(entries => this._observerCallback(entries), options);
    }

    // The logic of selection
    _observerCallback(entries) {
      const targetElement = entry => this._targetLinks.get(`#${entry.target.id}`);
      const activate = entry => {
        this._previousScrollData.visibleEntryTop = entry.target.offsetTop;
        this._process(targetElement(entry));
      };
      const parentScrollTop = (this._rootElement || document.documentElement).scrollTop;
      const userScrollsDown = parentScrollTop >= this._previousScrollData.parentScrollTop;
      this._previousScrollData.parentScrollTop = parentScrollTop;
      for (const entry of entries) {
        if (!entry.isIntersecting) {
          this._activeTarget = null;
          this._clearActiveClass(targetElement(entry));
          continue;
        }
        const entryIsLowerThanPrevious = entry.target.offsetTop >= this._previousScrollData.visibleEntryTop;
        // if we are scrolling down, pick the bigger offsetTop
        if (userScrollsDown && entryIsLowerThanPrevious) {
          activate(entry);
          // if parent isn't scrolled, let's keep the first visible item, breaking the iteration
          if (!parentScrollTop) {
            return;
          }
          continue;
        }

        // if we are scrolling up, pick the smallest offsetTop
        if (!userScrollsDown && !entryIsLowerThanPrevious) {
          activate(entry);
        }
      }
    }
    _initializeTargetsAndObservables() {
      this._targetLinks = new Map();
      this._observableSections = new Map();
      const targetLinks = SelectorEngine.find(SELECTOR_TARGET_LINKS, this._config.target);
      for (const anchor of targetLinks) {
        // ensure that the anchor has an id and is not disabled
        if (!anchor.hash || isDisabled(anchor)) {
          continue;
        }
        const observableSection = SelectorEngine.findOne(decodeURI(anchor.hash), this._element);

        // ensure that the observableSection exists & is visible
        if (isVisible(observableSection)) {
          this._targetLinks.set(decodeURI(anchor.hash), anchor);
          this._observableSections.set(anchor.hash, observableSection);
        }
      }
    }
    _process(target) {
      if (this._activeTarget === target) {
        return;
      }
      this._clearActiveClass(this._config.target);
      this._activeTarget = target;
      target.classList.add(CLASS_NAME_ACTIVE$1);
      this._activateParents(target);
      EventHandler.trigger(this._element, EVENT_ACTIVATE, {
        relatedTarget: target
      });
    }
    _activateParents(target) {
      // Activate dropdown parents
      if (target.classList.contains(CLASS_NAME_DROPDOWN_ITEM)) {
        SelectorEngine.findOne(SELECTOR_DROPDOWN_TOGGLE$1, target.closest(SELECTOR_DROPDOWN)).classList.add(CLASS_NAME_ACTIVE$1);
        return;
      }
      for (const listGroup of SelectorEngine.parents(target, SELECTOR_NAV_LIST_GROUP)) {
        // Set triggered links parents as active
        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
        for (const item of SelectorEngine.prev(listGroup, SELECTOR_LINK_ITEMS)) {
          item.classList.add(CLASS_NAME_ACTIVE$1);
        }
      }
    }
    _clearActiveClass(parent) {
      parent.classList.remove(CLASS_NAME_ACTIVE$1);
      const activeNodes = SelectorEngine.find(`${SELECTOR_TARGET_LINKS}.${CLASS_NAME_ACTIVE$1}`, parent);
      for (const node of activeNodes) {
        node.classList.remove(CLASS_NAME_ACTIVE$1);
      }
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = ScrollSpy.getOrCreateInstance(this, config);
        if (typeof config !== 'string') {
          return;
        }
        if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config]();
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(window, EVENT_LOAD_DATA_API$1, () => {
    for (const spy of SelectorEngine.find(SELECTOR_DATA_SPY)) {
      ScrollSpy.getOrCreateInstance(spy);
    }
  });

  /**
   * jQuery
   */

  defineJQueryPlugin(ScrollSpy);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap tab.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME$1 = 'tab';
  const DATA_KEY$1 = 'bs.tab';
  const EVENT_KEY$1 = `.${DATA_KEY$1}`;
  const EVENT_HIDE$1 = `hide${EVENT_KEY$1}`;
  const EVENT_HIDDEN$1 = `hidden${EVENT_KEY$1}`;
  const EVENT_SHOW$1 = `show${EVENT_KEY$1}`;
  const EVENT_SHOWN$1 = `shown${EVENT_KEY$1}`;
  const EVENT_CLICK_DATA_API = `click${EVENT_KEY$1}`;
  const EVENT_KEYDOWN = `keydown${EVENT_KEY$1}`;
  const EVENT_LOAD_DATA_API = `load${EVENT_KEY$1}`;
  const ARROW_LEFT_KEY = 'ArrowLeft';
  const ARROW_RIGHT_KEY = 'ArrowRight';
  const ARROW_UP_KEY = 'ArrowUp';
  const ARROW_DOWN_KEY = 'ArrowDown';
  const CLASS_NAME_ACTIVE = 'active';
  const CLASS_NAME_FADE$1 = 'fade';
  const CLASS_NAME_SHOW$1 = 'show';
  const CLASS_DROPDOWN = 'dropdown';
  const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
  const SELECTOR_DROPDOWN_MENU = '.dropdown-menu';
  const NOT_SELECTOR_DROPDOWN_TOGGLE = ':not(.dropdown-toggle)';
  const SELECTOR_TAB_PANEL = '.list-group, .nav, [role="tablist"]';
  const SELECTOR_OUTER = '.nav-item, .list-group-item';
  const SELECTOR_INNER = `.nav-link${NOT_SELECTOR_DROPDOWN_TOGGLE}, .list-group-item${NOT_SELECTOR_DROPDOWN_TOGGLE}, [role="tab"]${NOT_SELECTOR_DROPDOWN_TOGGLE}`;
  const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]'; // TODO: could only be `tab` in v6
  const SELECTOR_INNER_ELEM = `${SELECTOR_INNER}, ${SELECTOR_DATA_TOGGLE}`;
  const SELECTOR_DATA_TOGGLE_ACTIVE = `.${CLASS_NAME_ACTIVE}[data-bs-toggle="tab"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="pill"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="list"]`;

  /**
   * Class definition
   */

  class Tab extends BaseComponent {
    constructor(element) {
      super(element);
      this._parent = this._element.closest(SELECTOR_TAB_PANEL);
      if (!this._parent) {
        return;
        // TODO: should throw exception in v6
        // throw new TypeError(`${element.outerHTML} has not a valid parent ${SELECTOR_INNER_ELEM}`)
      }

      // Set up initial aria attributes
      this._setInitialAttributes(this._parent, this._getChildren());
      EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
    }

    // Getters
    static get NAME() {
      return NAME$1;
    }

    // Public
    show() {
      // Shows this elem and deactivate the active sibling if exists
      const innerElem = this._element;
      if (this._elemIsActive(innerElem)) {
        return;
      }

      // Search for active tab on same parent to deactivate it
      const active = this._getActiveElem();
      const hideEvent = active ? EventHandler.trigger(active, EVENT_HIDE$1, {
        relatedTarget: innerElem
      }) : null;
      const showEvent = EventHandler.trigger(innerElem, EVENT_SHOW$1, {
        relatedTarget: active
      });
      if (showEvent.defaultPrevented || hideEvent && hideEvent.defaultPrevented) {
        return;
      }
      this._deactivate(active, innerElem);
      this._activate(innerElem, active);
    }

    // Private
    _activate(element, relatedElem) {
      if (!element) {
        return;
      }
      element.classList.add(CLASS_NAME_ACTIVE);
      this._activate(SelectorEngine.getElementFromSelector(element)); // Search and activate/show the proper section

      const complete = () => {
        if (element.getAttribute('role') !== 'tab') {
          element.classList.add(CLASS_NAME_SHOW$1);
          return;
        }
        element.removeAttribute('tabindex');
        element.setAttribute('aria-selected', true);
        this._toggleDropDown(element, true);
        EventHandler.trigger(element, EVENT_SHOWN$1, {
          relatedTarget: relatedElem
        });
      };
      this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE$1));
    }
    _deactivate(element, relatedElem) {
      if (!element) {
        return;
      }
      element.classList.remove(CLASS_NAME_ACTIVE);
      element.blur();
      this._deactivate(SelectorEngine.getElementFromSelector(element)); // Search and deactivate the shown section too

      const complete = () => {
        if (element.getAttribute('role') !== 'tab') {
          element.classList.remove(CLASS_NAME_SHOW$1);
          return;
        }
        element.setAttribute('aria-selected', false);
        element.setAttribute('tabindex', '-1');
        this._toggleDropDown(element, false);
        EventHandler.trigger(element, EVENT_HIDDEN$1, {
          relatedTarget: relatedElem
        });
      };
      this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE$1));
    }
    _keydown(event) {
      if (![ARROW_LEFT_KEY, ARROW_RIGHT_KEY, ARROW_UP_KEY, ARROW_DOWN_KEY].includes(event.key)) {
        return;
      }
      event.stopPropagation(); // stopPropagation/preventDefault both added to support up/down keys without scrolling the page
      event.preventDefault();
      const isNext = [ARROW_RIGHT_KEY, ARROW_DOWN_KEY].includes(event.key);
      const nextActiveElement = getNextActiveElement(this._getChildren().filter(element => !isDisabled(element)), event.target, isNext, true);
      if (nextActiveElement) {
        nextActiveElement.focus({
          preventScroll: true
        });
        Tab.getOrCreateInstance(nextActiveElement).show();
      }
    }
    _getChildren() {
      // collection of inner elements
      return SelectorEngine.find(SELECTOR_INNER_ELEM, this._parent);
    }
    _getActiveElem() {
      return this._getChildren().find(child => this._elemIsActive(child)) || null;
    }
    _setInitialAttributes(parent, children) {
      this._setAttributeIfNotExists(parent, 'role', 'tablist');
      for (const child of children) {
        this._setInitialAttributesOnChild(child);
      }
    }
    _setInitialAttributesOnChild(child) {
      child = this._getInnerElement(child);
      const isActive = this._elemIsActive(child);
      const outerElem = this._getOuterElement(child);
      child.setAttribute('aria-selected', isActive);
      if (outerElem !== child) {
        this._setAttributeIfNotExists(outerElem, 'role', 'presentation');
      }
      if (!isActive) {
        child.setAttribute('tabindex', '-1');
      }
      this._setAttributeIfNotExists(child, 'role', 'tab');

      // set attributes to the related panel too
      this._setInitialAttributesOnTargetPanel(child);
    }
    _setInitialAttributesOnTargetPanel(child) {
      const target = SelectorEngine.getElementFromSelector(child);
      if (!target) {
        return;
      }
      this._setAttributeIfNotExists(target, 'role', 'tabpanel');
      if (child.id) {
        this._setAttributeIfNotExists(target, 'aria-labelledby', `${child.id}`);
      }
    }
    _toggleDropDown(element, open) {
      const outerElem = this._getOuterElement(element);
      if (!outerElem.classList.contains(CLASS_DROPDOWN)) {
        return;
      }
      const toggle = (selector, className) => {
        const element = SelectorEngine.findOne(selector, outerElem);
        if (element) {
          element.classList.toggle(className, open);
        }
      };
      toggle(SELECTOR_DROPDOWN_TOGGLE, CLASS_NAME_ACTIVE);
      toggle(SELECTOR_DROPDOWN_MENU, CLASS_NAME_SHOW$1);
      outerElem.setAttribute('aria-expanded', open);
    }
    _setAttributeIfNotExists(element, attribute, value) {
      if (!element.hasAttribute(attribute)) {
        element.setAttribute(attribute, value);
      }
    }
    _elemIsActive(elem) {
      return elem.classList.contains(CLASS_NAME_ACTIVE);
    }

    // Try to get the inner element (usually the .nav-link)
    _getInnerElement(elem) {
      return elem.matches(SELECTOR_INNER_ELEM) ? elem : SelectorEngine.findOne(SELECTOR_INNER_ELEM, elem);
    }

    // Try to get the outer element (usually the .nav-item)
    _getOuterElement(elem) {
      return elem.closest(SELECTOR_OUTER) || elem;
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Tab.getOrCreateInstance(this);
        if (typeof config !== 'string') {
          return;
        }
        if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config]();
      });
    }
  }

  /**
   * Data API implementation
   */

  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
    if (['A', 'AREA'].includes(this.tagName)) {
      event.preventDefault();
    }
    if (isDisabled(this)) {
      return;
    }
    Tab.getOrCreateInstance(this).show();
  });

  /**
   * Initialize on focus
   */
  EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
    for (const element of SelectorEngine.find(SELECTOR_DATA_TOGGLE_ACTIVE)) {
      Tab.getOrCreateInstance(element);
    }
  });
  /**
   * jQuery
   */

  defineJQueryPlugin(Tab);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap toast.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */


  /**
   * Constants
   */

  const NAME = 'toast';
  const DATA_KEY = 'bs.toast';
  const EVENT_KEY = `.${DATA_KEY}`;
  const EVENT_MOUSEOVER = `mouseover${EVENT_KEY}`;
  const EVENT_MOUSEOUT = `mouseout${EVENT_KEY}`;
  const EVENT_FOCUSIN = `focusin${EVENT_KEY}`;
  const EVENT_FOCUSOUT = `focusout${EVENT_KEY}`;
  const EVENT_HIDE = `hide${EVENT_KEY}`;
  const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
  const EVENT_SHOW = `show${EVENT_KEY}`;
  const EVENT_SHOWN = `shown${EVENT_KEY}`;
  const CLASS_NAME_FADE = 'fade';
  const CLASS_NAME_HIDE = 'hide'; // @deprecated - kept here only for backwards compatibility
  const CLASS_NAME_SHOW = 'show';
  const CLASS_NAME_SHOWING = 'showing';
  const DefaultType = {
    animation: 'boolean',
    autohide: 'boolean',
    delay: 'number'
  };
  const Default = {
    animation: true,
    autohide: true,
    delay: 5000
  };

  /**
   * Class definition
   */

  class Toast extends BaseComponent {
    constructor(element, config) {
      super(element, config);
      this._timeout = null;
      this._hasMouseInteraction = false;
      this._hasKeyboardInteraction = false;
      this._setListeners();
    }

    // Getters
    static get Default() {
      return Default;
    }
    static get DefaultType() {
      return DefaultType;
    }
    static get NAME() {
      return NAME;
    }

    // Public
    show() {
      const showEvent = EventHandler.trigger(this._element, EVENT_SHOW);
      if (showEvent.defaultPrevented) {
        return;
      }
      this._clearTimeout();
      if (this._config.animation) {
        this._element.classList.add(CLASS_NAME_FADE);
      }
      const complete = () => {
        this._element.classList.remove(CLASS_NAME_SHOWING);
        EventHandler.trigger(this._element, EVENT_SHOWN);
        this._maybeScheduleHide();
      };
      this._element.classList.remove(CLASS_NAME_HIDE); // @deprecated
      reflow(this._element);
      this._element.classList.add(CLASS_NAME_SHOW, CLASS_NAME_SHOWING);
      this._queueCallback(complete, this._element, this._config.animation);
    }
    hide() {
      if (!this.isShown()) {
        return;
      }
      const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);
      if (hideEvent.defaultPrevented) {
        return;
      }
      const complete = () => {
        this._element.classList.add(CLASS_NAME_HIDE); // @deprecated
        this._element.classList.remove(CLASS_NAME_SHOWING, CLASS_NAME_SHOW);
        EventHandler.trigger(this._element, EVENT_HIDDEN);
      };
      this._element.classList.add(CLASS_NAME_SHOWING);
      this._queueCallback(complete, this._element, this._config.animation);
    }
    dispose() {
      this._clearTimeout();
      if (this.isShown()) {
        this._element.classList.remove(CLASS_NAME_SHOW);
      }
      super.dispose();
    }
    isShown() {
      return this._element.classList.contains(CLASS_NAME_SHOW);
    }

    // Private

    _maybeScheduleHide() {
      if (!this._config.autohide) {
        return;
      }
      if (this._hasMouseInteraction || this._hasKeyboardInteraction) {
        return;
      }
      this._timeout = setTimeout(() => {
        this.hide();
      }, this._config.delay);
    }
    _onInteraction(event, isInteracting) {
      switch (event.type) {
        case 'mouseover':
        case 'mouseout':
          {
            this._hasMouseInteraction = isInteracting;
            break;
          }
        case 'focusin':
        case 'focusout':
          {
            this._hasKeyboardInteraction = isInteracting;
            break;
          }
      }
      if (isInteracting) {
        this._clearTimeout();
        return;
      }
      const nextElement = event.relatedTarget;
      if (this._element === nextElement || this._element.contains(nextElement)) {
        return;
      }
      this._maybeScheduleHide();
    }
    _setListeners() {
      EventHandler.on(this._element, EVENT_MOUSEOVER, event => this._onInteraction(event, true));
      EventHandler.on(this._element, EVENT_MOUSEOUT, event => this._onInteraction(event, false));
      EventHandler.on(this._element, EVENT_FOCUSIN, event => this._onInteraction(event, true));
      EventHandler.on(this._element, EVENT_FOCUSOUT, event => this._onInteraction(event, false));
    }
    _clearTimeout() {
      clearTimeout(this._timeout);
      this._timeout = null;
    }

    // Static
    static jQueryInterface(config) {
      return this.each(function () {
        const data = Toast.getOrCreateInstance(this, config);
        if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError(`No method named "${config}"`);
          }
          data[config](this);
        }
      });
    }
  }

  /**
   * Data API implementation
   */

  enableDismissTrigger(Toast);

  /**
   * jQuery
   */

  defineJQueryPlugin(Toast);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap index.umd.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */

  const index_umd = {
    Alert,
    Button,
    Carousel,
    Collapse,
    Dropdown,
    Modal,
    Offcanvas,
    Popover,
    ScrollSpy,
    Tab,
    Toast,
    Tooltip
  };

  return index_umd;

}));
//# sourceMappingURL=bootstrap.bundle.js.map


/*! DataTables 2.3.4
 * © SpryMedia Ltd - datatables.net/license
 */

(function( factory ) {
	"use strict";

	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		// jQuery's factory checks for a global window - if it isn't present then it
		// returns a factory function that expects the window object
		var jq = require('jquery');

		if (typeof window === 'undefined') {
			module.exports = function (root, $) {
				if ( ! root ) {
					// CommonJS environments without a window global must pass a
					// root. This will give an error otherwise
					root = window;
				}

				if ( ! $ ) {
					$ = jq( root );
				}

				return factory( $, root, root.document );
			};
		}
		else {
			module.exports = factory( jq, window, window.document );
		}
	}
	else {
		// Browser
		window.DataTable = factory( jQuery, window, document );
	}
}(function( $, window, document ) {
	"use strict";

	
	var DataTable = function ( selector, options )
	{
		// Check if called with a window or jQuery object for DOM less applications
		// This is for backwards compatibility
		if (DataTable.factory(selector, options)) {
			return DataTable;
		}
	
		// When creating with `new`, create a new DataTable, returning the API instance
		if (this instanceof DataTable) {
			return $(selector).DataTable(options);
		}
		else {
			// Argument switching
			options = selector;
		}
	
		var _that = this;
		var emptyInit = options === undefined;
		var len = this.length;
	
		if ( emptyInit ) {
			options = {};
		}
	
		// Method to get DT API instance from jQuery object
		this.api = function ()
		{
			return new _Api( this );
		};
	
		this.each(function() {
			// For each initialisation we want to give it a clean initialisation
			// object that can be bashed around
			var o = {};
			var oInit = len > 1 ? // optimisation for single table case
				_fnExtend( o, options, true ) :
				options;
	
			
			var i=0, iLen;
			var sId = this.getAttribute( 'id' );
			var defaults = DataTable.defaults;
			var $this = $(this);
			
			// Sanity check
			if ( this.nodeName.toLowerCase() != 'table' )
			{
				_fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 );
				return;
			}
			
			// Special case for options
			if (oInit.on && oInit.on.options) {
				_fnListener($this, 'options', oInit.on.options);	
			}
			
			$this.trigger( 'options.dt', oInit );
			
			/* Backwards compatibility for the defaults */
			_fnCompatOpts( defaults );
			_fnCompatCols( defaults.column );
			
			/* Convert the camel-case defaults to Hungarian */
			_fnCamelToHungarian( defaults, defaults, true );
			_fnCamelToHungarian( defaults.column, defaults.column, true );
			
			/* Setting up the initialisation object */
			_fnCamelToHungarian( defaults, $.extend( oInit, _fnEscapeObject($this.data()) ), true );
			
			
			
			/* Check to see if we are re-initialising a table */
			var allSettings = DataTable.settings;
			for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
			{
				var s = allSettings[i];
			
				/* Base check on table node */
				if (
					s.nTable == this ||
					(s.nTHead && s.nTHead.parentNode == this) ||
					(s.nTFoot && s.nTFoot.parentNode == this)
				) {
					var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
					var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;
			
					if ( emptyInit || bRetrieve )
					{
						return s.oInstance;
					}
					else if ( bDestroy )
					{
						new DataTable.Api(s).destroy();
						break;
					}
					else
					{
						_fnLog( s, 0, 'Cannot reinitialise DataTable', 3 );
						return;
					}
				}
			
				/* If the element we are initialising has the same ID as a table which was previously
				 * initialised, but the table nodes don't match (from before) then we destroy the old
				 * instance by simply deleting it. This is under the assumption that the table has been
				 * destroyed by other methods. Anyone using non-id selectors will need to do this manually
				 */
				if ( s.sTableId == this.id )
				{
					allSettings.splice( i, 1 );
					break;
				}
			}
			
			/* Ensure the table has an ID - required for accessibility */
			if ( sId === null || sId === "" )
			{
				sId = "DataTables_Table_"+(DataTable.ext._unique++);
				this.id = sId;
			}
			
			// Replacing an existing colgroup with our own. Not ideal, but a merge could take a lot of code
			$this.children('colgroup').remove();
			
			/* Create the settings object for this table and set some of the default parameters */
			var oSettings = $.extend( true, {}, DataTable.models.oSettings, {
				"sDestroyWidth": $this[0].style.width,
				"sInstance":     sId,
				"sTableId":      sId,
				colgroup: $('<colgroup>').prependTo(this),
				fastData: function (row, column, type) {
					return _fnGetCellData(oSettings, row, column, type);
				}
			} );
			oSettings.nTable = this;
			oSettings.oInit  = oInit;
			
			allSettings.push( oSettings );
			
			// Make a single API instance available for internal handling
			oSettings.api = new _Api( oSettings );
			
			// Need to add the instance after the instance after the settings object has been added
			// to the settings array, so we can self reference the table instance if more than one
			oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable();
			
			// Backwards compatibility, before we apply all the defaults
			_fnCompatOpts( oInit );
			
			// If the length menu is given, but the init display length is not, use the length menu
			if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
			{
				oInit.iDisplayLength = Array.isArray(oInit.aLengthMenu[0])
					? oInit.aLengthMenu[0][0]
					: $.isPlainObject( oInit.aLengthMenu[0] )
						? oInit.aLengthMenu[0].value
						: oInit.aLengthMenu[0];
			}
			
			// Apply the defaults and init options to make a single init object will all
			// options defined from defaults and instance options.
			oInit = _fnExtend( $.extend( true, {}, defaults ), oInit );
			
			
			// Map the initialisation options onto the settings object
			_fnMap( oSettings.oFeatures, oInit, [
				"bPaginate",
				"bLengthChange",
				"bFilter",
				"bSort",
				"bSortMulti",
				"bInfo",
				"bProcessing",
				"bAutoWidth",
				"bSortClasses",
				"bServerSide",
				"bDeferRender"
			] );
			_fnMap( oSettings, oInit, [
				"ajax",
				"fnFormatNumber",
				"sServerMethod",
				"aaSorting",
				"aaSortingFixed",
				"aLengthMenu",
				"sPaginationType",
				"iStateDuration",
				"bSortCellsTop",
				"iTabIndex",
				"sDom",
				"fnStateLoadCallback",
				"fnStateSaveCallback",
				"renderer",
				"searchDelay",
				"rowId",
				"caption",
				"layout",
				"orderDescReverse",
				"orderIndicators",
				"orderHandler",
				"titleRow",
				"typeDetect",
				[ "iCookieDuration", "iStateDuration" ], // backwards compat
				[ "oSearch", "oPreviousSearch" ],
				[ "aoSearchCols", "aoPreSearchCols" ],
				[ "iDisplayLength", "_iDisplayLength" ]
			] );
			_fnMap( oSettings.oScroll, oInit, [
				[ "sScrollX", "sX" ],
				[ "sScrollXInner", "sXInner" ],
				[ "sScrollY", "sY" ],
				[ "bScrollCollapse", "bCollapse" ]
			] );
			_fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );
			
			/* Callback functions which are array driven */
			_fnCallbackReg( oSettings, 'aoDrawCallback',       oInit.fnDrawCallback );
			_fnCallbackReg( oSettings, 'aoStateSaveParams',    oInit.fnStateSaveParams );
			_fnCallbackReg( oSettings, 'aoStateLoadParams',    oInit.fnStateLoadParams );
			_fnCallbackReg( oSettings, 'aoStateLoaded',        oInit.fnStateLoaded );
			_fnCallbackReg( oSettings, 'aoRowCallback',        oInit.fnRowCallback );
			_fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow );
			_fnCallbackReg( oSettings, 'aoHeaderCallback',     oInit.fnHeaderCallback );
			_fnCallbackReg( oSettings, 'aoFooterCallback',     oInit.fnFooterCallback );
			_fnCallbackReg( oSettings, 'aoInitComplete',       oInit.fnInitComplete );
			_fnCallbackReg( oSettings, 'aoPreDrawCallback',    oInit.fnPreDrawCallback );
			
			oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId );
			
			// Add event listeners
			if (oInit.on) {
				Object.keys(oInit.on).forEach(function (key) {
					_fnListener($this, key, oInit.on[key]);
				});
			}
			
			/* Browser support detection */
			_fnBrowserDetect( oSettings );
			
			var oClasses = oSettings.oClasses;
			
			$.extend( oClasses, DataTable.ext.classes, oInit.oClasses );
			$this.addClass( oClasses.table );
			
			if (! oSettings.oFeatures.bPaginate) {
				oInit.iDisplayStart = 0;
			}
			
			if ( oSettings.iInitDisplayStart === undefined )
			{
				/* Display start point, taking into account the save saving */
				oSettings.iInitDisplayStart = oInit.iDisplayStart;
				oSettings._iDisplayStart = oInit.iDisplayStart;
			}
			
			var defer = oInit.iDeferLoading;
			if ( defer !== null )
			{
				oSettings.deferLoading = true;
			
				var tmp = Array.isArray(defer);
				oSettings._iRecordsDisplay = tmp ? defer[0] : defer;
				oSettings._iRecordsTotal = tmp ? defer[1] : defer;
			}
			
			/*
			 * Columns
			 * See if we should load columns automatically or use defined ones
			 */
			var columnsInit = [];
			var thead = this.getElementsByTagName('thead');
			var initHeaderLayout = _fnDetectHeader( oSettings, thead[0] );
			
			// If we don't have a columns array, then generate one with nulls
			if ( oInit.aoColumns ) {
				columnsInit = oInit.aoColumns;
			}
			else if ( initHeaderLayout.length ) {
				for ( i=0, iLen=initHeaderLayout[0].length ; i<iLen ; i++ ) {
					columnsInit.push( null );
				}
			}
			
			// Add the columns
			for ( i=0, iLen=columnsInit.length ; i<iLen ; i++ ) {
				_fnAddColumn( oSettings );
			}
			
			// Apply the column definitions
			_fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, columnsInit, initHeaderLayout, function (iCol, oDef) {
				_fnColumnOptions( oSettings, iCol, oDef );
			} );
			
			/* HTML5 attribute detection - build an mData object automatically if the
			 * attributes are found
			 */
			var rowOne = $this.children('tbody').find('tr:first-child').eq(0);
			
			if ( rowOne.length ) {
				var a = function ( cell, name ) {
					return cell.getAttribute( 'data-'+name ) !== null ? name : null;
				};
			
				$( rowOne[0] ).children('th, td').each( function (i, cell) {
					var col = oSettings.aoColumns[i];
			
					if (! col) {
						_fnLog( oSettings, 0, 'Incorrect column count', 18 );
					}
			
					if ( col.mData === i ) {
						var sort = a( cell, 'sort' ) || a( cell, 'order' );
						var filter = a( cell, 'filter' ) || a( cell, 'search' );
			
						if ( sort !== null || filter !== null ) {
							col.mData = {
								_:      i+'.display',
								sort:   sort !== null   ? i+'.@data-'+sort   : undefined,
								type:   sort !== null   ? i+'.@data-'+sort   : undefined,
								filter: filter !== null ? i+'.@data-'+filter : undefined
							};
							col._isArrayHost = true;
			
							_fnColumnOptions( oSettings, i );
						}
					}
				} );
			}
			
			// Must be done after everything which can be overridden by the state saving!
			_fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState );
			
			var features = oSettings.oFeatures;
			if ( oInit.bStateSave )
			{
				features.bStateSave = true;
			}
			
			// If aaSorting is not defined, then we use the first indicator in asSorting
			// in case that has been altered, so the default sort reflects that option
			if ( oInit.aaSorting === undefined ) {
				var sorting = oSettings.aaSorting;
				for ( i=0, iLen=sorting.length ; i<iLen ; i++ ) {
					sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0];
				}
			}
			
			// Do a first pass on the sorting classes (allows any size changes to be taken into
			// account, and also will apply sorting disabled classes if disabled
			_fnSortingClasses( oSettings );
			
			_fnCallbackReg( oSettings, 'aoDrawCallback', function () {
				if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
					_fnSortingClasses( oSettings );
				}
			} );
			
			
			/*
			 * Table HTML init
			 * Cache the header, body and footer as required, creating them if needed
			 */
			var caption = $this.children('caption');
			
			if ( oSettings.caption ) {
				if ( caption.length === 0 ) {
					caption = $('<caption/>').appendTo( $this );
				}
			
				caption.html( oSettings.caption );
			}
			
			// Store the caption side, so we can remove the element from the document
			// when creating the element
			if (caption.length) {
				caption[0]._captionSide = caption.css('caption-side');
				oSettings.captionNode = caption[0];
			}
			
			if ( thead.length === 0 ) {
				thead = $('<thead/>').appendTo($this);
			}
			oSettings.nTHead = thead[0];
			
			var tbody = $this.children('tbody');
			if ( tbody.length === 0 ) {
				tbody = $('<tbody/>').insertAfter(thead);
			}
			oSettings.nTBody = tbody[0];
			
			var tfoot = $this.children('tfoot');
			if ( tfoot.length === 0 ) {
				// If we are a scrolling table, and no footer has been given, then we need to create
				// a tfoot element for the caption element to be appended to
				tfoot = $('<tfoot/>').appendTo($this);
			}
			oSettings.nTFoot = tfoot[0];
			
			// Copy the data index array
			oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
			
			// Initialisation complete - table can be drawn
			oSettings.bInitialised = true;
			
			// Language definitions
			var oLanguage = oSettings.oLanguage;
			$.extend( true, oLanguage, oInit.oLanguage );
			
			if ( oLanguage.sUrl ) {
				// Get the language definitions from a file
				$.ajax( {
					dataType: 'json',
					url: oLanguage.sUrl,
					success: function ( json ) {
						_fnCamelToHungarian( defaults.oLanguage, json );
						$.extend( true, oLanguage, json, oSettings.oInit.oLanguage );
			
						_fnCallbackFire( oSettings, null, 'i18n', [oSettings], true);
						_fnInitialise( oSettings );
					},
					error: function () {
						// Error occurred loading language file
						_fnLog( oSettings, 0, 'i18n file loading error', 21 );
			
						// Continue on as best we can
						_fnInitialise( oSettings );
					}
				} );
			}
			else {
				_fnCallbackFire( oSettings, null, 'i18n', [oSettings], true);
				_fnInitialise( oSettings );
			}
		} );
		_that = null;
		return this;
	};
	
	
	
	/**
	 * DataTables extensions
	 * 
	 * This namespace acts as a collection area for plug-ins that can be used to
	 * extend DataTables capabilities. Indeed many of the build in methods
	 * use this method to provide their own capabilities (sorting methods for
	 * example).
	 *
	 * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
	 * reasons
	 *
	 *  @namespace
	 */
	DataTable.ext = _ext = {
		/**
		 * DataTables build type (expanded by the download builder)
		 *
		 *  @type string
		 */
		builder: "bs5-5.3.0/jq-3.7.0/dt-2.3.4",
	
		/**
		 * Buttons. For use with the Buttons extension for DataTables. This is
		 * defined here so other extensions can define buttons regardless of load
		 * order. It is _not_ used by DataTables core.
		 *
		 *  @type object
		 *  @default {}
		 */
		buttons: {},
	
	
		/**
		 * ColumnControl buttons and content
		 *
		 *  @type object
		 */
		ccContent: {},
	
	
		/**
		 * Element class names
		 *
		 *  @type object
		 *  @default {}
		 */
		classes: {},
	
	
		/**
		 * Error reporting.
		 * 
		 * How should DataTables report an error. Can take the value 'alert',
		 * 'throw', 'none' or a function.
		 *
		 *  @type string|function
		 *  @default alert
		 */
		errMode: "alert",
	
		/** HTML entity escaping */
		escape: {
			/** When reading data-* attributes for initialisation options */
			attributes: false
		},
	
		/**
		 * Legacy so v1 plug-ins don't throw js errors on load
		 */
		feature: [],
	
		/**
		 * Feature plug-ins.
		 * 
		 * This is an object of callbacks which provide the features for DataTables
		 * to be initialised via the `layout` option.
		 */
		features: {},
	
	
		/**
		 * Row searching.
		 * 
		 * This method of searching is complimentary to the default type based
		 * searching, and a lot more comprehensive as it allows you complete control
		 * over the searching logic. Each element in this array is a function
		 * (parameters described below) that is called for every row in the table,
		 * and your logic decides if it should be included in the searching data set
		 * or not.
		 *
		 * Searching functions have the following input parameters:
		 *
		 * 1. `{object}` DataTables settings object: see
		 *    {@link DataTable.models.oSettings}
		 * 2. `{array|object}` Data for the row to be processed (same as the
		 *    original format that was passed in as the data source, or an array
		 *    from a DOM data source
		 * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
		 *    can be useful to retrieve the `TR` element if you need DOM interaction.
		 *
		 * And the following return is expected:
		 *
		 * * {boolean} Include the row in the searched result set (true) or not
		 *   (false)
		 *
		 * Note that as with the main search ability in DataTables, technically this
		 * is "filtering", since it is subtractive. However, for consistency in
		 * naming we call it searching here.
		 *
		 *  @type array
		 *  @default []
		 *
		 *  @example
		 *    // The following example shows custom search being applied to the
		 *    // fourth column (i.e. the data[3] index) based on two input values
		 *    // from the end-user, matching the data in a certain range.
		 *    $.fn.dataTable.ext.search.push(
		 *      function( settings, data, dataIndex ) {
		 *        var min = document.getElementById('min').value * 1;
		 *        var max = document.getElementById('max').value * 1;
		 *        var version = data[3] == "-" ? 0 : data[3]*1;
		 *
		 *        if ( min == "" && max == "" ) {
		 *          return true;
		 *        }
		 *        else if ( min == "" && version < max ) {
		 *          return true;
		 *        }
		 *        else if ( min < version && "" == max ) {
		 *          return true;
		 *        }
		 *        else if ( min < version && version < max ) {
		 *          return true;
		 *        }
		 *        return false;
		 *      }
		 *    );
		 */
		search: [],
	
	
		/**
		 * Selector extensions
		 *
		 * The `selector` option can be used to extend the options available for the
		 * selector modifier options (`selector-modifier` object data type) that
		 * each of the three built in selector types offer (row, column and cell +
		 * their plural counterparts). For example the Select extension uses this
		 * mechanism to provide an option to select only rows, columns and cells
		 * that have been marked as selected by the end user (`{selected: true}`),
		 * which can be used in conjunction with the existing built in selector
		 * options.
		 *
		 * Each property is an array to which functions can be pushed. The functions
		 * take three attributes:
		 *
		 * * Settings object for the host table
		 * * Options object (`selector-modifier` object type)
		 * * Array of selected item indexes
		 *
		 * The return is an array of the resulting item indexes after the custom
		 * selector has been applied.
		 *
		 *  @type object
		 */
		selector: {
			cell: [],
			column: [],
			row: []
		},
	
	
		/**
		 * Legacy configuration options. Enable and disable legacy options that
		 * are available in DataTables.
		 *
		 *  @type object
		 */
		legacy: {
			/**
			 * Enable / disable DataTables 1.9 compatible server-side processing
			 * requests
			 *
			 *  @type boolean
			 *  @default null
			 */
			ajax: null
		},
	
	
		/**
		 * Pagination plug-in methods.
		 * 
		 * Each entry in this object is a function and defines which buttons should
		 * be shown by the pagination rendering method that is used for the table:
		 * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
		 * buttons are displayed in the document, while the functions here tell it
		 * what buttons to display. This is done by returning an array of button
		 * descriptions (what each button will do).
		 *
		 * Pagination types (the four built in options and any additional plug-in
		 * options defined here) can be used through the `paginationType`
		 * initialisation parameter.
		 *
		 * The functions defined take two parameters:
		 *
		 * 1. `{int} page` The current page index
		 * 2. `{int} pages` The number of pages in the table
		 *
		 * Each function is expected to return an array where each element of the
		 * array can be one of:
		 *
		 * * `first` - Jump to first page when activated
		 * * `last` - Jump to last page when activated
		 * * `previous` - Show previous page when activated
		 * * `next` - Show next page when activated
		 * * `{int}` - Show page of the index given
		 * * `{array}` - A nested array containing the above elements to add a
		 *   containing 'DIV' element (might be useful for styling).
		 *
		 * Note that DataTables v1.9- used this object slightly differently whereby
		 * an object with two functions would be defined for each plug-in. That
		 * ability is still supported by DataTables 1.10+ to provide backwards
		 * compatibility, but this option of use is now decremented and no longer
		 * documented in DataTables 1.10+.
		 *
		 *  @type object
		 *  @default {}
		 *
		 *  @example
		 *    // Show previous, next and current page buttons only
		 *    $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
		 *      return [ 'previous', page, 'next' ];
		 *    };
		 */
		pager: {},
	
	
		renderer: {
			pageButton: {},
			header: {}
		},
	
	
		/**
		 * Ordering plug-ins - custom data source
		 * 
		 * The extension options for ordering of data available here is complimentary
		 * to the default type based ordering that DataTables typically uses. It
		 * allows much greater control over the data that is being used to
		 * order a column, but is necessarily therefore more complex.
		 * 
		 * This type of ordering is useful if you want to do ordering based on data
		 * live from the DOM (for example the contents of an 'input' element) rather
		 * than just the static string that DataTables knows of.
		 * 
		 * The way these plug-ins work is that you create an array of the values you
		 * wish to be ordering for the column in question and then return that
		 * array. The data in the array much be in the index order of the rows in
		 * the table (not the currently ordering order!). Which order data gathering
		 * function is run here depends on the `dt-init columns.orderDataType`
		 * parameter that is used for the column (if any).
		 *
		 * The functions defined take two parameters:
		 *
		 * 1. `{object}` DataTables settings object: see
		 *    {@link DataTable.models.oSettings}
		 * 2. `{int}` Target column index
		 *
		 * Each function is expected to return an array:
		 *
		 * * `{array}` Data for the column to be ordering upon
		 *
		 *  @type array
		 *
		 *  @example
		 *    // Ordering using `input` node values
		 *    $.fn.dataTable.ext.order['dom-text'] = function  ( settings, col )
		 *    {
		 *      return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
		 *        return $('input', td).val();
		 *      } );
		 *    }
		 */
		order: {},
	
	
		/**
		 * Type based plug-ins.
		 *
		 * Each column in DataTables has a type assigned to it, either by automatic
		 * detection or by direct assignment using the `type` option for the column.
		 * The type of a column will effect how it is ordering and search (plug-ins
		 * can also make use of the column type if required).
		 *
		 * @namespace
		 */
		type: {
			/**
			 * Automatic column class assignment
			 */
			className: {},
	
			/**
			 * Type detection functions.
			 *
			 * The functions defined in this object are used to automatically detect
			 * a column's type, making initialisation of DataTables super easy, even
			 * when complex data is in the table.
			 *
			 * The functions defined take two parameters:
			 *
		     *  1. `{*}` Data from the column cell to be analysed
		     *  2. `{settings}` DataTables settings object. This can be used to
		     *     perform context specific type detection - for example detection
		     *     based on language settings such as using a comma for a decimal
		     *     place. Generally speaking the options from the settings will not
		     *     be required
			 *
			 * Each function is expected to return:
			 *
			 * * `{string|null}` Data type detected, or null if unknown (and thus
			 *   pass it on to the other type detection functions.
			 *
			 *  @type array
			 *
			 *  @example
			 *    // Currency type detection plug-in:
			 *    $.fn.dataTable.ext.type.detect.push(
			 *      function ( data, settings ) {
			 *        // Check the numeric part
			 *        if ( ! data.substring(1).match(/[0-9]/) ) {
			 *          return null;
			 *        }
			 *
			 *        // Check prefixed by currency
			 *        if ( data.charAt(0) == '$' || data.charAt(0) == '&pound;' ) {
			 *          return 'currency';
			 *        }
			 *        return null;
			 *      }
			 *    );
			 */
			detect: [],
	
			/**
			 * Automatic renderer assignment
			 */
			render: {},
	
	
			/**
			 * Type based search formatting.
			 *
			 * The type based searching functions can be used to pre-format the
			 * data to be search on. For example, it can be used to strip HTML
			 * tags or to de-format telephone numbers for numeric only searching.
			 *
			 * Note that is a search is not defined for a column of a given type,
			 * no search formatting will be performed.
			 * 
			 * Pre-processing of searching data plug-ins - When you assign the sType
			 * for a column (or have it automatically detected for you by DataTables
			 * or a type detection plug-in), you will typically be using this for
			 * custom sorting, but it can also be used to provide custom searching
			 * by allowing you to pre-processing the data and returning the data in
			 * the format that should be searched upon. This is done by adding
			 * functions this object with a parameter name which matches the sType
			 * for that target column. This is the corollary of <i>afnSortData</i>
			 * for searching data.
			 *
			 * The functions defined take a single parameter:
			 *
		     *  1. `{*}` Data from the column cell to be prepared for searching
			 *
			 * Each function is expected to return:
			 *
			 * * `{string|null}` Formatted string that will be used for the searching.
			 *
			 *  @type object
			 *  @default {}
			 *
			 *  @example
			 *    $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
			 *      return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
			 *    }
			 */
			search: {},
	
	
			/**
			 * Type based ordering.
			 *
			 * The column type tells DataTables what ordering to apply to the table
			 * when a column is sorted upon. The order for each type that is defined,
			 * is defined by the functions available in this object.
			 *
			 * Each ordering option can be described by three properties added to
			 * this object:
			 *
			 * * `{type}-pre` - Pre-formatting function
			 * * `{type}-asc` - Ascending order function
			 * * `{type}-desc` - Descending order function
			 *
			 * All three can be used together, only `{type}-pre` or only
			 * `{type}-asc` and `{type}-desc` together. It is generally recommended
			 * that only `{type}-pre` is used, as this provides the optimal
			 * implementation in terms of speed, although the others are provided
			 * for compatibility with existing JavaScript sort functions.
			 *
			 * `{type}-pre`: Functions defined take a single parameter:
			 *
		     *  1. `{*}` Data from the column cell to be prepared for ordering
			 *
			 * And return:
			 *
			 * * `{*}` Data to be sorted upon
			 *
			 * `{type}-asc` and `{type}-desc`: Functions are typical JavaScript sort
			 * functions, taking two parameters:
			 *
		     *  1. `{*}` Data to compare to the second parameter
		     *  2. `{*}` Data to compare to the first parameter
			 *
			 * And returning:
			 *
			 * * `{*}` Ordering match: <0 if first parameter should be sorted lower
			 *   than the second parameter, ===0 if the two parameters are equal and
			 *   >0 if the first parameter should be sorted height than the second
			 *   parameter.
			 * 
			 *  @type object
			 *  @default {}
			 *
			 *  @example
			 *    // Numeric ordering of formatted numbers with a pre-formatter
			 *    $.extend( $.fn.dataTable.ext.type.order, {
			 *      "string-pre": function(x) {
			 *        a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
			 *        return parseFloat( a );
			 *      }
			 *    } );
			 *
			 *  @example
			 *    // Case-sensitive string ordering, with no pre-formatting method
			 *    $.extend( $.fn.dataTable.ext.order, {
			 *      "string-case-asc": function(x,y) {
			 *        return ((x < y) ? -1 : ((x > y) ? 1 : 0));
			 *      },
			 *      "string-case-desc": function(x,y) {
			 *        return ((x < y) ? 1 : ((x > y) ? -1 : 0));
			 *      }
			 *    } );
			 */
			order: {}
		},
	
		/**
		 * Unique DataTables instance counter
		 *
		 * @type int
		 * @private
		 */
		_unique: 0,
	
	
		//
		// Depreciated
		// The following properties are retained for backwards compatibility only.
		// The should not be used in new projects and will be removed in a future
		// version
		//
	
		/**
		 * Version check function.
		 *  @type function
		 *  @depreciated Since 1.10
		 */
		fnVersionCheck: DataTable.fnVersionCheck,
	
	
		/**
		 * Index for what 'this' index API functions should use
		 *  @type int
		 *  @deprecated Since v1.10
		 */
		iApiIndex: 0,
	
	
		/**
		 * Software version
		 *  @type string
		 *  @deprecated Since v1.10
		 */
		sVersion: DataTable.version
	};
	
	
	//
	// Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
	//
	$.extend( _ext, {
		afnFiltering: _ext.search,
		aTypes:       _ext.type.detect,
		ofnSearch:    _ext.type.search,
		oSort:        _ext.type.order,
		afnSortData:  _ext.order,
		aoFeatures:   _ext.feature,
		oStdClasses:  _ext.classes,
		oPagination:  _ext.pager
	} );
	
	
	$.extend( DataTable.ext.classes, {
		container: 'dt-container',
		empty: {
			row: 'dt-empty'
		},
		info: {
			container: 'dt-info'
		},
		layout: {
			row: 'dt-layout-row',
			cell: 'dt-layout-cell',
			tableRow: 'dt-layout-table',
			tableCell: '',
			start: 'dt-layout-start',
			end: 'dt-layout-end',
			full: 'dt-layout-full'
		},
		length: {
			container: 'dt-length',
			select: 'dt-input'
		},
		order: {
			canAsc: 'dt-orderable-asc',
			canDesc: 'dt-orderable-desc',
			isAsc: 'dt-ordering-asc',
			isDesc: 'dt-ordering-desc',
			none: 'dt-orderable-none',
			position: 'sorting_'
		},
		processing: {
			container: 'dt-processing'
		},
		scrolling: {
			body: 'dt-scroll-body',
			container: 'dt-scroll',
			footer: {
				self: 'dt-scroll-foot',
				inner: 'dt-scroll-footInner'
			},
			header: {
				self: 'dt-scroll-head',
				inner: 'dt-scroll-headInner'
			}
		},
		search: {
			container: 'dt-search',
			input: 'dt-input'
		},
		table: 'dataTable',	
		tbody: {
			cell: '',
			row: ''
		},
		thead: {
			cell: '',
			row: ''
		},
		tfoot: {
			cell: '',
			row: ''
		},
		paging: {
			active: 'current',
			button: 'dt-paging-button',
			container: 'dt-paging',
			disabled: 'disabled',
			nav: ''
		}
	} );
	
	
	/*
	 * It is useful to have variables which are scoped locally so only the
	 * DataTables functions can access them and they don't leak into global space.
	 * At the same time these functions are often useful over multiple files in the
	 * core and API, so we list, or at least document, all variables which are used
	 * by DataTables as private variables here. This also ensures that there is no
	 * clashing of variable names and that they can easily referenced for reuse.
	 */
	
	
	// Defined else where
	//  _selector_run
	//  _selector_opts
	//  _selector_row_indexes
	
	var _ext; // DataTable.ext
	var _Api; // DataTable.Api
	var _api_register; // DataTable.Api.register
	var _api_registerPlural; // DataTable.Api.registerPlural
	
	var _re_dic = {};
	var _re_new_lines = /[\r\n\u2028]/g;
	var _re_html = /<([^>]*>)/g;
	var _max_str_len = Math.pow(2, 28);
	
	// This is not strict ISO8601 - Date.parse() is quite lax, although
	// implementations differ between browsers.
	var _re_date = /^\d{2,4}[./-]\d{1,2}[./-]\d{1,2}([T ]{1}\d{1,2}[:.]\d{2}([.:]\d{2})?)?$/;
	
	// Escape regular expression special characters
	var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' );
	
	// https://en.wikipedia.org/wiki/Foreign_exchange_market
	// - \u20BD - Russian ruble.
	// - \u20a9 - South Korean Won
	// - \u20BA - Turkish Lira
	// - \u20B9 - Indian Rupee
	// - R - Brazil (R$) and South Africa
	// - fr - Swiss Franc
	// - kr - Swedish krona, Norwegian krone and Danish krone
	// - \u2009 is thin space and \u202F is narrow no-break space, both used in many
	// - Ƀ - Bitcoin
	// - Ξ - Ethereum
	//   standards as thousands separators.
	var _re_formatted_numeric = /['\u00A0,$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfkɃΞ]/gi;
	
	
	var _empty = function ( d ) {
		return !d || d === true || d === '-' ? true : false;
	};
	
	
	var _intVal = function ( s ) {
		var integer = parseInt( s, 10 );
		return !isNaN(integer) && isFinite(s) ? integer : null;
	};
	
	// Convert from a formatted number with characters other than `.` as the
	// decimal place, to a JavaScript number
	var _numToDecimal = function ( num, decimalPoint ) {
		// Cache created regular expressions for speed as this function is called often
		if ( ! _re_dic[ decimalPoint ] ) {
			_re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' );
		}
		return typeof num === 'string' && decimalPoint !== '.' ?
			num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) :
			num;
	};
	
	
	var _isNumber = function ( d, decimalPoint, formatted, allowEmpty ) {
		var type = typeof d;
		var strType = type === 'string';
	
		if ( type === 'number' || type === 'bigint') {
			return true;
		}
	
		// If empty return immediately so there must be a number if it is a
		// formatted string (this stops the string "k", or "kr", etc being detected
		// as a formatted number for currency
		if ( allowEmpty && _empty( d ) ) {
			return true;
		}
	
		if ( decimalPoint && strType ) {
			d = _numToDecimal( d, decimalPoint );
		}
	
		if ( formatted && strType ) {
			d = d.replace( _re_formatted_numeric, '' );
		}
	
		return !isNaN( parseFloat(d) ) && isFinite( d );
	};
	
	
	// A string without HTML in it can be considered to be HTML still
	var _isHtml = function ( d ) {
		return _empty( d ) || typeof d === 'string';
	};
	
	// Is a string a number surrounded by HTML?
	var _htmlNumeric = function ( d, decimalPoint, formatted, allowEmpty ) {
		if ( allowEmpty && _empty( d ) ) {
			return true;
		}
	
		// input and select strings mean that this isn't just a number
		if (typeof d === 'string' && d.match(/<(input|select)/i)) {
			return null;
		}
	
		var html = _isHtml( d );
		return ! html ?
			null :
			_isNumber( _stripHtml( d ), decimalPoint, formatted, allowEmpty ) ?
				true :
				null;
	};
	
	
	var _pluck = function ( a, prop, prop2 ) {
		var out = [];
		var i=0, iLen=a.length;
	
		// Could have the test in the loop for slightly smaller code, but speed
		// is essential here
		if ( prop2 !== undefined ) {
			for ( ; i<iLen ; i++ ) {
				if ( a[i] && a[i][ prop ] ) {
					out.push( a[i][ prop ][ prop2 ] );
				}
			}
		}
		else {
			for ( ; i<iLen ; i++ ) {
				if ( a[i] ) {
					out.push( a[i][ prop ] );
				}
			}
		}
	
		return out;
	};
	
	
	// Basically the same as _pluck, but rather than looping over `a` we use `order`
	// as the indexes to pick from `a`
	var _pluck_order = function ( a, order, prop, prop2 )
	{
		var out = [];
		var i=0, iLen=order.length;
	
		// Could have the test in the loop for slightly smaller code, but speed
		// is essential here
		if ( prop2 !== undefined ) {
			for ( ; i<iLen ; i++ ) {
				if ( a[ order[i] ] && a[ order[i] ][ prop ] ) {
					out.push( a[ order[i] ][ prop ][ prop2 ] );
				}
			}
		}
		else {
			for ( ; i<iLen ; i++ ) {
				if ( a[ order[i] ] ) {
					out.push( a[ order[i] ][ prop ] );
				}
			}
		}
	
		return out;
	};
	
	
	var _range = function ( len, start )
	{
		var out = [];
		var end;
	
		if ( start === undefined ) {
			start = 0;
			end = len;
		}
		else {
			end = start;
			start = len;
		}
	
		for ( var i=start ; i<end ; i++ ) {
			out.push( i );
		}
	
		return out;
	};
	
	
	var _removeEmpty = function ( a )
	{
		var out = [];
	
		for ( var i=0, iLen=a.length ; i<iLen ; i++ ) {
			if ( a[i] ) { // careful - will remove all falsy values!
				out.push( a[i] );
			}
		}
	
		return out;
	};
	
	// Replaceable function in api.util
	var _stripHtml = function (input) {
		if (! input || typeof input !== 'string') {
			return input;
		}
	
		// Irrelevant check to workaround CodeQL's false positive on the regex
		if (input.length > _max_str_len) {
			throw new Error('Exceeded max str len');
		}
	
		var previous;
	
		input = input.replace(_re_html, ''); // Complete tags
	
		// Safety for incomplete script tag - use do / while to ensure that
		// we get all instances
		do {
			previous = input;
			input = input.replace(/<script/i, '');
		} while (input !== previous);
	
		return previous;
	};
	
	// Replaceable function in api.util
	var _escapeHtml = function ( d ) {
		if (Array.isArray(d)) {
			d = d.join(',');
		}
	
		return typeof d === 'string' ?
			d
				.replace(/&/g, '&amp;')
				.replace(/</g, '&lt;')
				.replace(/>/g, '&gt;')
				.replace(/"/g, '&quot;') :
			d;
	};
	
	// Remove diacritics from a string by decomposing it and then removing
	// non-ascii characters
	var _normalize = function (str, both) {
		if (typeof str !== 'string') {
			return str;
		}
	
		// It is faster to just run `normalize` than it is to check if
		// we need to with a regex! (Check as it isn't available in old
		// Safari)
		var res = str.normalize
			? str.normalize("NFD")
			: str;
	
		// Equally, here we check if a regex is needed or not
		return res.length !== str.length
			? (both === true ? str + ' ' : '' ) + res.replace(/[\u0300-\u036f]/g, "")
			: res;
	}
	
	/**
	 * Determine if all values in the array are unique. This means we can short
	 * cut the _unique method at the cost of a single loop. A sorted array is used
	 * to easily check the values.
	 *
	 * @param  {array} src Source array
	 * @return {boolean} true if all unique, false otherwise
	 * @ignore
	 */
	var _areAllUnique = function ( src ) {
		if ( src.length < 2 ) {
			return true;
		}
	
		var sorted = src.slice().sort();
		var last = sorted[0];
	
		for ( var i=1, iLen=sorted.length ; i<iLen ; i++ ) {
			if ( sorted[i] === last ) {
				return false;
			}
	
			last = sorted[i];
		}
	
		return true;
	};
	
	
	/**
	 * Find the unique elements in a source array.
	 *
	 * @param  {array} src Source array
	 * @return {array} Array of unique items
	 * @ignore
	 */
	var _unique = function ( src )
	{
		if (Array.from && Set) {
			return Array.from(new Set(src));
		}
	
		if ( _areAllUnique( src ) ) {
			return src.slice();
		}
	
		// A faster unique method is to use object keys to identify used values,
		// but this doesn't work with arrays or objects, which we must also
		// consider. See jsperf.app/compare-array-unique-versions/4 for more
		// information.
		var
			out = [],
			val,
			i, iLen=src.length,
			j, k=0;
	
		again: for ( i=0 ; i<iLen ; i++ ) {
			val = src[i];
	
			for ( j=0 ; j<k ; j++ ) {
				if ( out[j] === val ) {
					continue again;
				}
			}
	
			out.push( val );
			k++;
		}
	
		return out;
	};
	
	// Surprisingly this is faster than [].concat.apply
	// https://jsperf.com/flatten-an-array-loop-vs-reduce/2
	var _flatten = function (out, val) {
		if (Array.isArray(val)) {
			for (var i=0 ; i<val.length ; i++) {
				_flatten(out, val[i]);
			}
		}
		else {
			out.push(val);
		}
	
		return out;
	}
	
	// Similar to jQuery's addClass, but use classList.add
	function _addClass(el, name) {
		if (name) {
			name.split(' ').forEach(function (n) {
				if (n) {
					// `add` does deduplication, so no need to check `contains`
					el.classList.add(n);
				}
			});
		}
	}
	
	/**
	 * DataTables utility methods
	 * 
	 * This namespace provides helper methods that DataTables uses internally to
	 * create a DataTable, but which are not exclusively used only for DataTables.
	 * These methods can be used by extension authors to save the duplication of
	 * code.
	 *
	 *  @namespace
	 */
	DataTable.util = {
		/**
		 * Return a string with diacritic characters decomposed
		 * @param {*} mixed Function or string to normalize
		 * @param {*} both Return original string and the normalized string
		 * @returns String or undefined
		 */
		diacritics: function (mixed, both) {
			var type = typeof mixed;
	
			if (type !== 'function') {
				return _normalize(mixed, both);
			}
			_normalize = mixed;
		},
	
		/**
		 * Debounce a function
		 *
		 * @param {function} fn Function to be called
		 * @param {integer} freq Call frequency in mS
		 * @return {function} Wrapped function
		 */
		debounce: function ( fn, timeout ) {
			var timer;
	
			return function () {
				var that = this;
				var args = arguments;
	
				clearTimeout(timer);
	
				timer = setTimeout( function () {
					fn.apply(that, args);
				}, timeout || 250 );
			};
		},
	
		/**
		 * Throttle the calls to a function. Arguments and context are maintained
		 * for the throttled function.
		 *
		 * @param {function} fn Function to be called
		 * @param {integer} freq Call frequency in mS
		 * @return {function} Wrapped function
		 */
		throttle: function ( fn, freq ) {
			var
				frequency = freq !== undefined ? freq : 200,
				last,
				timer;
	
			return function () {
				var
					that = this,
					now  = +new Date(),
					args = arguments;
	
				if ( last && now < last + frequency ) {
					clearTimeout( timer );
	
					timer = setTimeout( function () {
						last = undefined;
						fn.apply( that, args );
					}, frequency );
				}
				else {
					last = now;
					fn.apply( that, args );
				}
			};
		},
	
		/**
		 * Escape a string such that it can be used in a regular expression
		 *
		 *  @param {string} val string to escape
		 *  @returns {string} escaped string
		 */
		escapeRegex: function ( val ) {
			return val.replace( _re_escape_regex, '\\$1' );
		},
	
		/**
		 * Create a function that will write to a nested object or array
		 * @param {*} source JSON notation string
		 * @returns Write function
		 */
		set: function ( source ) {
			if ( $.isPlainObject( source ) ) {
				/* Unlike get, only the underscore (global) option is used for for
				 * setting data since we don't know the type here. This is why an object
				 * option is not documented for `mData` (which is read/write), but it is
				 * for `mRender` which is read only.
				 */
				return DataTable.util.set( source._ );
			}
			else if ( source === null ) {
				// Nothing to do when the data source is null
				return function () {};
			}
			else if ( typeof source === 'function' ) {
				return function (data, val, meta) {
					source( data, 'set', val, meta );
				};
			}
			else if (
				typeof source === 'string' && (source.indexOf('.') !== -1 ||
				source.indexOf('[') !== -1 || source.indexOf('(') !== -1)
			) {
				// Like the get, we need to get data from a nested object
				var setData = function (data, val, src) {
					var a = _fnSplitObjNotation( src ), b;
					var aLast = a[a.length-1];
					var arrayNotation, funcNotation, o, innerSrc;
		
					for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) {
						// Protect against prototype pollution
						if (a[i] === '__proto__' || a[i] === 'constructor') {
							throw new Error('Cannot set prototype values');
						}
		
						// Check if we are dealing with an array notation request
						arrayNotation = a[i].match(__reArray);
						funcNotation = a[i].match(__reFn);
		
						if ( arrayNotation ) {
							a[i] = a[i].replace(__reArray, '');
							data[ a[i] ] = [];
		
							// Get the remainder of the nested object to set so we can recurse
							b = a.slice();
							b.splice( 0, i+1 );
							innerSrc = b.join('.');
		
							// Traverse each entry in the array setting the properties requested
							if ( Array.isArray( val ) ) {
								for ( var j=0, jLen=val.length ; j<jLen ; j++ ) {
									o = {};
									setData( o, val[j], innerSrc );
									data[ a[i] ].push( o );
								}
							}
							else {
								// We've been asked to save data to an array, but it
								// isn't array data to be saved. Best that can be done
								// is to just save the value.
								data[ a[i] ] = val;
							}
		
							// The inner call to setData has already traversed through the remainder
							// of the source and has set the data, thus we can exit here
							return;
						}
						else if ( funcNotation ) {
							// Function call
							a[i] = a[i].replace(__reFn, '');
							data = data[ a[i] ]( val );
						}
		
						// If the nested object doesn't currently exist - since we are
						// trying to set the value - create it
						if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) {
							data[ a[i] ] = {};
						}
						data = data[ a[i] ];
					}
		
					// Last item in the input - i.e, the actual set
					if ( aLast.match(__reFn ) ) {
						// Function call
						data = data[ aLast.replace(__reFn, '') ]( val );
					}
					else {
						// If array notation is used, we just want to strip it and use the property name
						// and assign the value. If it isn't used, then we get the result we want anyway
						data[ aLast.replace(__reArray, '') ] = val;
					}
				};
		
				return function (data, val) { // meta is also passed in, but not used
					return setData( data, val, source );
				};
			}
			else {
				// Array or flat object mapping
				return function (data, val) { // meta is also passed in, but not used
					data[source] = val;
				};
			}
		},
	
		/**
		 * Create a function that will read nested objects from arrays, based on JSON notation
		 * @param {*} source JSON notation string
		 * @returns Value read
		 */
		get: function ( source ) {
			if ( $.isPlainObject( source ) ) {
				// Build an object of get functions, and wrap them in a single call
				var o = {};
				$.each( source, function (key, val) {
					if ( val ) {
						o[key] = DataTable.util.get( val );
					}
				} );
		
				return function (data, type, row, meta) {
					var t = o[type] || o._;
					return t !== undefined ?
						t(data, type, row, meta) :
						data;
				};
			}
			else if ( source === null ) {
				// Give an empty string for rendering / sorting etc
				return function (data) { // type, row and meta also passed, but not used
					return data;
				};
			}
			else if ( typeof source === 'function' ) {
				return function (data, type, row, meta) {
					return source( data, type, row, meta );
				};
			}
			else if (
				typeof source === 'string' && (source.indexOf('.') !== -1 ||
				source.indexOf('[') !== -1 || source.indexOf('(') !== -1)
			) {
				/* If there is a . in the source string then the data source is in a
				 * nested object so we loop over the data for each level to get the next
				 * level down. On each loop we test for undefined, and if found immediately
				 * return. This allows entire objects to be missing and sDefaultContent to
				 * be used if defined, rather than throwing an error
				 */
				var fetchData = function (data, type, src) {
					var arrayNotation, funcNotation, out, innerSrc;
		
					if ( src !== "" ) {
						var a = _fnSplitObjNotation( src );
		
						for ( var i=0, iLen=a.length ; i<iLen ; i++ ) {
							// Check if we are dealing with special notation
							arrayNotation = a[i].match(__reArray);
							funcNotation = a[i].match(__reFn);
		
							if ( arrayNotation ) {
								// Array notation
								a[i] = a[i].replace(__reArray, '');
		
								// Condition allows simply [] to be passed in
								if ( a[i] !== "" ) {
									data = data[ a[i] ];
								}
								out = [];
		
								// Get the remainder of the nested object to get
								a.splice( 0, i+1 );
								innerSrc = a.join('.');
		
								// Traverse each entry in the array getting the properties requested
								if ( Array.isArray( data ) ) {
									for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
										out.push( fetchData( data[j], type, innerSrc ) );
									}
								}
		
								// If a string is given in between the array notation indicators, that
								// is used to join the strings together, otherwise an array is returned
								var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
								data = (join==="") ? out : out.join(join);
		
								// The inner call to fetchData has already traversed through the remainder
								// of the source requested, so we exit from the loop
								break;
							}
							else if ( funcNotation ) {
								// Function call
								a[i] = a[i].replace(__reFn, '');
								data = data[ a[i] ]();
								continue;
							}
		
							if (data === null || data[ a[i] ] === null) {
								return null;
							}
							else if ( data === undefined || data[ a[i] ] === undefined ) {
								return undefined;
							}
	
							data = data[ a[i] ];
						}
					}
		
					return data;
				};
		
				return function (data, type) { // row and meta also passed, but not used
					return fetchData( data, type, source );
				};
			}
			else {
				// Array or flat object mapping
				return function (data) { // row and meta also passed, but not used
					return data[source];
				};
			}
		},
	
		stripHtml: function (mixed) {
			var type = typeof mixed;
	
			if (type === 'function') {
				_stripHtml = mixed;
				return;
			}
			else if (type === 'string') {
				return _stripHtml(mixed);
			}
			return mixed;
		},
	
		escapeHtml: function (mixed) {
			var type = typeof mixed;
	
			if (type === 'function') {
				_escapeHtml = mixed;
				return;
			}
			else if (type === 'string' || Array.isArray(mixed)) {
				return _escapeHtml(mixed);
			}
			return mixed;
		},
	
		unique: _unique
	};
	
	
	
	/**
	 * Create a mapping object that allows camel case parameters to be looked up
	 * for their Hungarian counterparts. The mapping is stored in a private
	 * parameter called `_hungarianMap` which can be accessed on the source object.
	 *  @param {object} o
	 *  @memberof DataTable#oApi
	 */
	function _fnHungarianMap ( o )
	{
		var
			hungarian = 'a aa ai ao as b fn i m o s ',
			match,
			newKey,
			map = {};
	
		$.each( o, function (key) {
			match = key.match(/^([^A-Z]+?)([A-Z])/);
	
			if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
			{
				newKey = key.replace( match[0], match[2].toLowerCase() );
				map[ newKey ] = key;
	
				if ( match[1] === 'o' )
				{
					_fnHungarianMap( o[key] );
				}
			}
		} );
	
		o._hungarianMap = map;
	}
	
	
	/**
	 * Convert from camel case parameters to Hungarian, based on a Hungarian map
	 * created by _fnHungarianMap.
	 *  @param {object} src The model object which holds all parameters that can be
	 *    mapped.
	 *  @param {object} user The object to convert from camel case to Hungarian.
	 *  @param {boolean} force When set to `true`, properties which already have a
	 *    Hungarian value in the `user` object will be overwritten. Otherwise they
	 *    won't be.
	 *  @memberof DataTable#oApi
	 */
	function _fnCamelToHungarian ( src, user, force )
	{
		if ( ! src._hungarianMap ) {
			_fnHungarianMap( src );
		}
	
		var hungarianKey;
	
		$.each( user, function (key) {
			hungarianKey = src._hungarianMap[ key ];
	
			if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) )
			{
				// For objects, we need to buzz down into the object to copy parameters
				if ( hungarianKey.charAt(0) === 'o' )
				{
					// Copy the camelCase options over to the hungarian
					if ( ! user[ hungarianKey ] ) {
						user[ hungarianKey ] = {};
					}
					$.extend( true, user[hungarianKey], user[key] );
	
					_fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force );
				}
				else {
					user[hungarianKey] = user[ key ];
				}
			}
		} );
	}
	
	/**
	 * Map one parameter onto another
	 *  @param {object} o Object to map
	 *  @param {*} knew The new parameter name
	 *  @param {*} old The old parameter name
	 */
	var _fnCompatMap = function ( o, knew, old ) {
		if ( o[ knew ] !== undefined ) {
			o[ old ] = o[ knew ];
		}
	};
	
	
	/**
	 * Provide backwards compatibility for the main DT options. Note that the new
	 * options are mapped onto the old parameters, so this is an external interface
	 * change only.
	 *  @param {object} init Object to map
	 */
	function _fnCompatOpts ( init )
	{
		_fnCompatMap( init, 'ordering',      'bSort' );
		_fnCompatMap( init, 'orderMulti',    'bSortMulti' );
		_fnCompatMap( init, 'orderClasses',  'bSortClasses' );
		_fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
		_fnCompatMap( init, 'order',         'aaSorting' );
		_fnCompatMap( init, 'orderFixed',    'aaSortingFixed' );
		_fnCompatMap( init, 'paging',        'bPaginate' );
		_fnCompatMap( init, 'pagingType',    'sPaginationType' );
		_fnCompatMap( init, 'pageLength',    'iDisplayLength' );
		_fnCompatMap( init, 'searching',     'bFilter' );
	
		// Boolean initialisation of x-scrolling
		if ( typeof init.sScrollX === 'boolean' ) {
			init.sScrollX = init.sScrollX ? '100%' : '';
		}
		if ( typeof init.scrollX === 'boolean' ) {
			init.scrollX = init.scrollX ? '100%' : '';
		}
	
		// Objects for ordering
		if ( typeof init.bSort === 'object' ) {
			init.orderIndicators = init.bSort.indicators !== undefined ? init.bSort.indicators : true;
			init.orderHandler = init.bSort.handler !== undefined ? init.bSort.handler : true;
			init.bSort = true;
		}
		else if (init.bSort === false) {
			init.orderIndicators = false;
			init.orderHandler = false;
		}
		else if (init.bSort === true) {
			init.orderIndicators = true;
			init.orderHandler = true;
		}
	
		// Which cells are the title cells?
		if (typeof init.bSortCellsTop === 'boolean') {
			init.titleRow = init.bSortCellsTop;
		}
	
		// Column search objects are in an array, so it needs to be converted
		// element by element
		var searchCols = init.aoSearchCols;
	
		if ( searchCols ) {
			for ( var i=0, iLen=searchCols.length ; i<iLen ; i++ ) {
				if ( searchCols[i] ) {
					_fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] );
				}
			}
		}
	
		// Enable search delay if server-side processing is enabled
		if (init.serverSide && ! init.searchDelay) {
			init.searchDelay = 400;
		}
	}
	
	
	/**
	 * Provide backwards compatibility for column options. Note that the new options
	 * are mapped onto the old parameters, so this is an external interface change
	 * only.
	 *  @param {object} init Object to map
	 */
	function _fnCompatCols ( init )
	{
		_fnCompatMap( init, 'orderable',     'bSortable' );
		_fnCompatMap( init, 'orderData',     'aDataSort' );
		_fnCompatMap( init, 'orderSequence', 'asSorting' );
		_fnCompatMap( init, 'orderDataType', 'sortDataType' );
	
		// orderData can be given as an integer
		var dataSort = init.aDataSort;
		if ( typeof dataSort === 'number' && ! Array.isArray( dataSort ) ) {
			init.aDataSort = [ dataSort ];
		}
	}
	
	
	/**
	 * Browser feature detection for capabilities, quirks
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnBrowserDetect( settings )
	{
		// We don't need to do this every time DataTables is constructed, the values
		// calculated are specific to the browser and OS configuration which we
		// don't expect to change between initialisations
		if ( ! DataTable.__browser ) {
			var browser = {};
			DataTable.__browser = browser;
	
			// Scrolling feature / quirks detection
			var n = $('<div/>')
				.css( {
					position: 'fixed',
					top: 0,
					left: -1 * window.pageXOffset, // allow for scrolling
					height: 1,
					width: 1,
					overflow: 'hidden'
				} )
				.append(
					$('<div/>')
						.css( {
							position: 'absolute',
							top: 1,
							left: 1,
							width: 100,
							overflow: 'scroll'
						} )
						.append(
							$('<div/>')
								.css( {
									width: '100%',
									height: 10
								} )
						)
				)
				.appendTo( 'body' );
	
			var outer = n.children();
			var inner = outer.children();
	
			// Get scrollbar width
			browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth;
	
			// In rtl text layout, some browsers (most, but not all) will place the
			// scrollbar on the left, rather than the right.
			browser.bScrollbarLeft = Math.round( inner.offset().left ) !== 1;
	
			n.remove();
		}
	
		$.extend( settings.oBrowser, DataTable.__browser );
		settings.oScroll.iBarWidth = DataTable.__browser.barWidth;
	}
	
	/**
	 * Add a column to the list used for the table with default values
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnAddColumn( oSettings )
	{
		// Add column to aoColumns array
		var oDefaults = DataTable.defaults.column;
		var iCol = oSettings.aoColumns.length;
		var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
			"aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
			"mData": oDefaults.mData ? oDefaults.mData : iCol,
			idx: iCol,
			searchFixed: {},
			colEl: $('<col>').attr('data-dt-column', iCol)
		} );
		oSettings.aoColumns.push( oCol );
	
		// Add search object for column specific search. Note that the `searchCols[ iCol ]`
		// passed into extend can be undefined. This allows the user to give a default
		// with only some of the parameters defined, and also not give a default
		var searchCols = oSettings.aoPreSearchCols;
		searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] );
	}
	
	
	/**
	 * Apply options for a column
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iCol column index to consider
	 *  @param {object} oOptions object with sType, bVisible and bSearchable etc
	 *  @memberof DataTable#oApi
	 */
	function _fnColumnOptions( oSettings, iCol, oOptions )
	{
		var oCol = oSettings.aoColumns[ iCol ];
	
		/* User specified column options */
		if ( oOptions !== undefined && oOptions !== null )
		{
			// Backwards compatibility
			_fnCompatCols( oOptions );
	
			// Map camel case parameters to their Hungarian counterparts
			_fnCamelToHungarian( DataTable.defaults.column, oOptions, true );
	
			/* Backwards compatibility for mDataProp */
			if ( oOptions.mDataProp !== undefined && !oOptions.mData )
			{
				oOptions.mData = oOptions.mDataProp;
			}
	
			if ( oOptions.sType )
			{
				oCol._sManualType = oOptions.sType;
			}
		
			// `class` is a reserved word in JavaScript, so we need to provide
			// the ability to use a valid name for the camel case input
			if ( oOptions.className && ! oOptions.sClass )
			{
				oOptions.sClass = oOptions.className;
			}
	
			var origClass = oCol.sClass;
	
			$.extend( oCol, oOptions );
			_fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
	
			// Merge class from previously defined classes with this one, rather than just
			// overwriting it in the extend above
			if (origClass !== oCol.sClass) {
				oCol.sClass = origClass + ' ' + oCol.sClass;
			}
	
			/* iDataSort to be applied (backwards compatibility), but aDataSort will take
			 * priority if defined
			 */
			if ( oOptions.iDataSort !== undefined )
			{
				oCol.aDataSort = [ oOptions.iDataSort ];
			}
			_fnMap( oCol, oOptions, "aDataSort" );
		}
	
		/* Cache the data get and set functions for speed */
		var mDataSrc = oCol.mData;
		var mData = _fnGetObjectDataFn( mDataSrc );
	
		// The `render` option can be given as an array to access the helper rendering methods.
		// The first element is the rendering method to use, the rest are the parameters to pass
		if ( oCol.mRender && Array.isArray( oCol.mRender ) ) {
			var copy = oCol.mRender.slice();
			var name = copy.shift();
	
			oCol.mRender = DataTable.render[name].apply(window, copy);
		}
	
		oCol._render = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;
	
		var attrTest = function( src ) {
			return typeof src === 'string' && src.indexOf('@') !== -1;
		};
		oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
			attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
		);
		oCol._setter = null;
	
		oCol.fnGetData = function (rowData, type, meta) {
			var innerData = mData( rowData, type, undefined, meta );
	
			return oCol._render && type ?
				oCol._render( innerData, type, rowData, meta ) :
				innerData;
		};
		oCol.fnSetData = function ( rowData, val, meta ) {
			return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta );
		};
	
		// Indicate if DataTables should read DOM data as an object or array
		// Used in _fnGetRowElements
		if ( typeof mDataSrc !== 'number' && ! oCol._isArrayHost ) {
			oSettings._rowReadObject = true;
		}
	
		/* Feature sorting overrides column specific when off */
		if ( !oSettings.oFeatures.bSort )
		{
			oCol.bSortable = false;
		}
	}
	
	
	/**
	 * Adjust the table column widths for new data. Note: you would probably want to
	 * do a redraw after calling this function!
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnAdjustColumnSizing ( settings )
	{
		_fnCalculateColumnWidths( settings );
		_fnColumnSizes( settings );
	
		var scroll = settings.oScroll;
		if ( scroll.sY !== '' || scroll.sX !== '') {
			_fnScrollDraw( settings );
		}
	
		_fnCallbackFire( settings, null, 'column-sizing', [settings] );
	}
	
	/**
	 * Apply column sizes
	 *
	 * @param {*} settings DataTables settings object
	 */
	function _fnColumnSizes ( settings )
	{
		var cols = settings.aoColumns;
	
		for (var i=0 ; i<cols.length ; i++) {
			var width = _fnColumnsSumWidth(settings, [i], false, false);
	
			cols[i].colEl.css('width', width);
	
			if (settings.oScroll.sX) {
				cols[i].colEl.css('min-width', width);
			}
		}
	}
	
	
	/**
	 * Convert the index of a visible column to the index in the data array (take account
	 * of hidden columns)
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iMatch Visible column index to lookup
	 *  @returns {int} i the data index
	 *  @memberof DataTable#oApi
	 */
	function _fnVisibleToColumnIndex( oSettings, iMatch )
	{
		var aiVis = _fnGetColumns( oSettings, 'bVisible' );
	
		return typeof aiVis[iMatch] === 'number' ?
			aiVis[iMatch] :
			null;
	}
	
	
	/**
	 * Convert the index of an index in the data array and convert it to the visible
	 *   column index (take account of hidden columns)
	 *  @param {int} iMatch Column index to lookup
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {int} i the data index
	 *  @memberof DataTable#oApi
	 */
	function _fnColumnIndexToVisible( oSettings, iMatch )
	{
		var aiVis = _fnGetColumns( oSettings, 'bVisible' );
		var iPos = aiVis.indexOf(iMatch);
	
		return iPos !== -1 ? iPos : null;
	}
	
	
	/**
	 * Get the number of visible columns
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {int} i the number of visible columns
	 *  @memberof DataTable#oApi
	 */
	function _fnVisibleColumns( settings )
	{
		var layout = settings.aoHeader;
		var columns = settings.aoColumns;
		var vis = 0;
	
		if ( layout.length ) {
			for ( var i=0, iLen=layout[0].length ; i<iLen ; i++ ) {
				if ( columns[i].bVisible && $(layout[0][i].cell).css('display') !== 'none' ) {
					vis++;
				}
			}
		}
	
		return vis;
	}
	
	
	/**
	 * Get an array of column indexes that match a given property
	 *  @param {object} oSettings dataTables settings object
	 *  @param {string} sParam Parameter in aoColumns to look for - typically
	 *    bVisible or bSearchable
	 *  @returns {array} Array of indexes with matched properties
	 *  @memberof DataTable#oApi
	 */
	function _fnGetColumns( oSettings, sParam )
	{
		var a = [];
	
		oSettings.aoColumns.map( function(val, i) {
			if ( val[sParam] ) {
				a.push( i );
			}
		} );
	
		return a;
	}
	
	/**
	 * Allow the result from a type detection function to be `true` while
	 * translating that into a string. Old type detection functions will
	 * return the type name if it passes. An object store would be better,
	 * but not backwards compatible.
	 *
	 * @param {*} typeDetect Object or function for type detection
	 * @param {*} res Result from the type detection function
	 * @returns Type name or false
	 */
	function _typeResult (typeDetect, res) {
		return res === true
			? typeDetect._name
			: res;
	}
	
	/**
	 * Calculate the 'type' of a column
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnColumnTypes ( settings )
	{
		var columns = settings.aoColumns;
		var data = settings.aoData;
		var types = DataTable.ext.type.detect;
		var i, iLen, j, jen, k, ken;
		var col, detectedType, cache;
	
		// For each column, spin over the data type detection functions, seeing if one matches
		for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
			col = columns[i];
			cache = [];
	
			if ( ! col.sType && col._sManualType ) {
				col.sType = col._sManualType;
			}
			else if ( ! col.sType ) {
				// With SSP type detection can be unreliable and error prone, so we provide a way
				// to turn it off.
				if (! settings.typeDetect) {
					return;
				}
	
				for ( j=0, jen=types.length ; j<jen ; j++ ) {
					var typeDetect = types[j];
	
					// There can be either one, or three type detection functions
					var oneOf = typeDetect.oneOf;
					var allOf = typeDetect.allOf || typeDetect;
					var init = typeDetect.init;
					var one = false;
	
					detectedType = null;
	
					// Fast detect based on column assignment
					if (init) {
						detectedType = _typeResult(typeDetect, init(settings, col, i));
	
						if (detectedType) {
							col.sType = detectedType;
							break;
						}
					}
	
					for ( k=0, ken=data.length ; k<ken ; k++ ) {
						if (! data[k]) {
							continue;
						}
	
						// Use a cache array so we only need to get the type data
						// from the formatter once (when using multiple detectors)
						if ( cache[k] === undefined ) {
							cache[k] = _fnGetCellData( settings, k, i, 'type' );
						}
	
						// Only one data point in the column needs to match this function
						if (oneOf && ! one) {
							one = _typeResult(typeDetect, oneOf( cache[k], settings ));
						}
	
						// All data points need to match this function
						detectedType = _typeResult(typeDetect, allOf( cache[k], settings ));
	
						// If null, then this type can't apply to this column, so
						// rather than testing all cells, break out. There is an
						// exception for the last type which is `html`. We need to
						// scan all rows since it is possible to mix string and HTML
						// types
						if ( ! detectedType && j !== types.length-3 ) {
							break;
						}
	
						// Only a single match is needed for html type since it is
						// bottom of the pile and very similar to string - but it
						// must not be empty
						if ( detectedType === 'html' && ! _empty(cache[k]) ) {
							break;
						}
					}
	
					// Type is valid for all data points in the column - use this
					// type
					if ( (oneOf && one && detectedType) || (!oneOf && detectedType) ) {
						col.sType = detectedType;
						break;
					}
				}
	
				// Fall back - if no type was detected, always use string
				if ( ! col.sType ) {
					col.sType = 'string';
				}
			}
	
			// Set class names for header / footer for auto type classes
			var autoClass = _ext.type.className[col.sType];
	
			if (autoClass) {
				_columnAutoClass(settings.aoHeader, i, autoClass);
				_columnAutoClass(settings.aoFooter, i, autoClass);
			}
	
			var renderer = _ext.type.render[col.sType];
	
			// This can only happen once! There is no way to remove
			// a renderer. After the first time the renderer has
			// already been set so createTr will run the renderer itself.
			if (renderer && ! col._render) {
				col._render = DataTable.util.get(renderer);
	
				_columnAutoRender(settings, i);
			}
		}
	}
	
	/**
	 * Apply an auto detected renderer to data which doesn't yet have
	 * a renderer
	 */
	function _columnAutoRender(settings, colIdx) {
		var data = settings.aoData;
	
		for (var i=0 ; i<data.length ; i++) {
			if (data[i].nTr) {
				// We have to update the display here since there is no
				// invalidation check for the data
				var display = _fnGetCellData( settings, i, colIdx, 'display' );
	
				data[i].displayData[colIdx] = display;
				_fnWriteCell(data[i].anCells[colIdx], display);
	
				// No need to update sort / filter data since it has
				// been invalidated and will be re-read with the
				// renderer now applied
			}
		}
	}
	
	/**
	 * Apply a class name to a column's header cells
	 */
	function _columnAutoClass(container, colIdx, className) {
		container.forEach(function (row) {
			if (row[colIdx] && row[colIdx].unique) {
				_addClass(row[colIdx].cell, className);
			}
		});
	}
	
	/**
	 * Take the column definitions and static columns arrays and calculate how
	 * they relate to column indexes. The callback function will then apply the
	 * definition found for a column to a suitable configuration object.
	 *  @param {object} oSettings dataTables settings object
	 *  @param {array} aoColDefs The aoColumnDefs array that is to be applied
	 *  @param {array} aoCols The aoColumns array that defines columns individually
	 *  @param {array} headerLayout Layout for header as it was loaded
	 *  @param {function} fn Callback function - takes two parameters, the calculated
	 *    column index and the definition for that column.
	 *  @memberof DataTable#oApi
	 */
	function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, headerLayout, fn )
	{
		var i, iLen, j, jLen, k, kLen, def;
		var columns = oSettings.aoColumns;
	
		if ( aoCols ) {
			for ( i=0, iLen=aoCols.length ; i<iLen ; i++ ) {
				if (aoCols[i] && aoCols[i].name) {
					columns[i].sName = aoCols[i].name;
				}
			}
		}
	
		// Column definitions with aTargets
		if ( aoColDefs )
		{
			/* Loop over the definitions array - loop in reverse so first instance has priority */
			for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
			{
				def = aoColDefs[i];
	
				/* Each definition can target multiple columns, as it is an array */
				var aTargets = def.target !== undefined
					? def.target
					: def.targets !== undefined
						? def.targets
						: def.aTargets;
	
				if ( ! Array.isArray( aTargets ) )
				{
					aTargets = [ aTargets ];
				}
	
				for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
				{
					var target = aTargets[j];
	
					if ( typeof target === 'number' && target >= 0 )
					{
						/* Add columns that we don't yet know about */
						while( columns.length <= target )
						{
							_fnAddColumn( oSettings );
						}
	
						/* Integer, basic index */
						fn( target, def );
					}
					else if ( typeof target === 'number' && target < 0 )
					{
						/* Negative integer, right to left column counting */
						fn( columns.length+target, def );
					}
					else if ( typeof target === 'string' )
					{
						for ( k=0, kLen=columns.length ; k<kLen ; k++ ) {
							if (target === '_all') {
								// Apply to all columns
								fn( k, def );
							}
							else if (target.indexOf(':name') !== -1) {
								// Column selector
								if (columns[k].sName === target.replace(':name', '')) {
									fn( k, def );
								}
							}
							else {
								// Cell selector
								headerLayout.forEach(function (row) {
									if (row[k]) {
										var cell = $(row[k].cell);
	
										// Legacy support. Note that it means that we don't support
										// an element name selector only, since they are treated as
										// class names for 1.x compat.
										if (target.match(/^[a-z][\w-]*$/i)) {
											target = '.' + target;
										}
	
										if (cell.is( target )) {
											fn( k, def );
										}
									}
								});
							}
						}
					}
				}
			}
		}
	
		// Statically defined columns array
		if ( aoCols ) {
			for ( i=0, iLen=aoCols.length ; i<iLen ; i++ ) {
				fn( i, aoCols[i] );
			}
		}
	}
	
	
	/**
	 * Get the width for a given set of columns
	 *
	 * @param {*} settings DataTables settings object
	 * @param {*} targets Columns - comma separated string or array of numbers
	 * @param {*} original Use the original width (true) or calculated (false)
	 * @param {*} incVisible Include visible columns (true) or not (false)
	 * @returns Combined CSS value
	 */
	function _fnColumnsSumWidth( settings, targets, original, incVisible ) {
		if ( ! Array.isArray( targets ) ) {
			targets = _fnColumnsFromHeader( targets );
		}
	
		var sum = 0;
		var unit;
		var columns = settings.aoColumns;
		
		for ( var i=0, iLen=targets.length ; i<iLen ; i++ ) {
			var column = columns[ targets[i] ];
			var definedWidth = original ?
				column.sWidthOrig :
				column.sWidth;
	
			if ( ! incVisible && column.bVisible === false ) {
				continue;
			}
	
			if ( definedWidth === null || definedWidth === undefined ) {
				return null; // can't determine a defined width - browser defined
			}
			else if ( typeof definedWidth === 'number' ) {
				unit = 'px';
				sum += definedWidth;
			}
			else {
				var matched = definedWidth.match(/([\d\.]+)([^\d]*)/);
	
				if ( matched ) {
					sum += matched[1] * 1;
					unit = matched.length === 3 ?
						matched[2] :
						'px';
				}
			}
		}
	
		return sum + unit;
	}
	
	function _fnColumnsFromHeader( cell )
	{
		var attr = $(cell).closest('[data-dt-column]').attr('data-dt-column');
	
		if ( ! attr ) {
			return [];
		}
	
		return attr.split(',').map( function (val) {
			return val * 1;
		} );
	}
	/**
	 * Add a data array to the table, creating DOM node etc. This is the parallel to
	 * _fnGatherData, but for adding rows from a JavaScript source, rather than a
	 * DOM source.
	 *  @param {object} settings dataTables settings object
	 *  @param {array} data data array to be added
	 *  @param {node} [tr] TR element to add to the table - optional. If not given,
	 *    DataTables will create a row automatically
	 *  @param {array} [tds] Array of TD|TH elements for the row - must be given
	 *    if nTr is.
	 *  @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
	 *  @memberof DataTable#oApi
	 */
	function _fnAddData ( settings, dataIn, tr, tds )
	{
		/* Create the object for storing information about this new row */
		var rowIdx = settings.aoData.length;
		var rowModel = $.extend( true, {}, DataTable.models.oRow, {
			src: tr ? 'dom' : 'data',
			idx: rowIdx
		} );
	
		rowModel._aData = dataIn;
		settings.aoData.push( rowModel );
	
		var columns = settings.aoColumns;
	
		for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
		{
			// Invalidate the column types as the new data needs to be revalidated
			columns[i].sType = null;
		}
	
		/* Add to the display array */
		settings.aiDisplayMaster.push( rowIdx );
	
		var id = settings.rowIdFn( dataIn );
		if ( id !== undefined ) {
			settings.aIds[ id ] = rowModel;
		}
	
		/* Create the DOM information, or register it if already present */
		if ( tr || ! settings.oFeatures.bDeferRender )
		{
			_fnCreateTr( settings, rowIdx, tr, tds );
		}
	
		return rowIdx;
	}
	
	
	/**
	 * Add one or more TR elements to the table. Generally we'd expect to
	 * use this for reading data from a DOM sourced table, but it could be
	 * used for an TR element. Note that if a TR is given, it is used (i.e.
	 * it is not cloned).
	 *  @param {object} settings dataTables settings object
	 *  @param {array|node|jQuery} trs The TR element(s) to add to the table
	 *  @returns {array} Array of indexes for the added rows
	 *  @memberof DataTable#oApi
	 */
	function _fnAddTr( settings, trs )
	{
		var row;
	
		// Allow an individual node to be passed in
		if ( ! (trs instanceof $) ) {
			trs = $(trs);
		}
	
		return trs.map( function (i, el) {
			row = _fnGetRowElements( settings, el );
			return _fnAddData( settings, row.data, el, row.cells );
		} );
	}
	
	
	/**
	 * Get the data for a given cell from the internal cache, taking into account data mapping
	 *  @param {object} settings dataTables settings object
	 *  @param {int} rowIdx aoData row id
	 *  @param {int} colIdx Column index
	 *  @param {string} type data get type ('display', 'type' 'filter|search' 'sort|order')
	 *  @returns {*} Cell data
	 *  @memberof DataTable#oApi
	 */
	function _fnGetCellData( settings, rowIdx, colIdx, type )
	{
		if (type === 'search') {
			type = 'filter';
		}
		else if (type === 'order') {
			type = 'sort';
		}
	
		var row = settings.aoData[rowIdx];
	
		if (! row) {
			return undefined;
		}
	
		var draw           = settings.iDraw;
		var col            = settings.aoColumns[colIdx];
		var rowData        = row._aData;
		var defaultContent = col.sDefaultContent;
		var cellData       = col.fnGetData( rowData, type, {
			settings: settings,
			row:      rowIdx,
			col:      colIdx
		} );
	
		// Allow for a node being returned for non-display types
		if (type !== 'display' && cellData && typeof cellData === 'object' && cellData.nodeName) {
			cellData = cellData.innerHTML;
		}
	
		if ( cellData === undefined ) {
			if ( settings.iDrawError != draw && defaultContent === null ) {
				_fnLog( settings, 0, "Requested unknown parameter "+
					(typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+
					" for row "+rowIdx+", column "+colIdx, 4 );
				settings.iDrawError = draw;
			}
			return defaultContent;
		}
	
		// When the data source is null and a specific data type is requested (i.e.
		// not the original data), we can use default column data
		if ( (cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined ) {
			cellData = defaultContent;
		}
		else if ( typeof cellData === 'function' ) {
			// If the data source is a function, then we run it and use the return,
			// executing in the scope of the data object (for instances)
			return cellData.call( rowData );
		}
	
		if ( cellData === null && type === 'display' ) {
			return '';
		}
	
		if ( type === 'filter' ) {
			var formatters = DataTable.ext.type.search;
	
			if ( formatters[ col.sType ] ) {
				cellData = formatters[ col.sType ]( cellData );
			}
		}
	
		return cellData;
	}
	
	
	/**
	 * Set the value for a specific cell, into the internal data cache
	 *  @param {object} settings dataTables settings object
	 *  @param {int} rowIdx aoData row id
	 *  @param {int} colIdx Column index
	 *  @param {*} val Value to set
	 *  @memberof DataTable#oApi
	 */
	function _fnSetCellData( settings, rowIdx, colIdx, val )
	{
		var col     = settings.aoColumns[colIdx];
		var rowData = settings.aoData[rowIdx]._aData;
	
		col.fnSetData( rowData, val, {
			settings: settings,
			row:      rowIdx,
			col:      colIdx
		}  );
	}
	
	/**
	 * Write a value to a cell
	 * @param {*} td Cell
	 * @param {*} val Value
	 */
	function _fnWriteCell(td, val)
	{
		if (val && typeof val === 'object' && val.nodeName) {
			$(td)
				.empty()
				.append(val);
		}
		else {
			td.innerHTML = val;
		}
	}
	
	
	// Private variable that is used to match action syntax in the data property object
	var __reArray = /\[.*?\]$/;
	var __reFn = /\(\)$/;
	
	/**
	 * Split string on periods, taking into account escaped periods
	 * @param  {string} str String to split
	 * @return {array} Split string
	 */
	function _fnSplitObjNotation( str )
	{
		var parts = str.match(/(\\.|[^.])+/g) || [''];
	
		return parts.map( function ( s ) {
			return s.replace(/\\\./g, '.');
		} );
	}
	
	
	/**
	 * Return a function that can be used to get data from a source object, taking
	 * into account the ability to use nested objects as a source
	 *  @param {string|int|function} mSource The data source for the object
	 *  @returns {function} Data get function
	 *  @memberof DataTable#oApi
	 */
	var _fnGetObjectDataFn = DataTable.util.get;
	
	
	/**
	 * Return a function that can be used to set data from a source object, taking
	 * into account the ability to use nested objects as a source
	 *  @param {string|int|function} mSource The data source for the object
	 *  @returns {function} Data set function
	 *  @memberof DataTable#oApi
	 */
	var _fnSetObjectDataFn = DataTable.util.set;
	
	
	/**
	 * Return an array with the full table data
	 *  @param {object} oSettings dataTables settings object
	 *  @returns array {array} aData Master data array
	 *  @memberof DataTable#oApi
	 */
	function _fnGetDataMaster ( settings )
	{
		return _pluck( settings.aoData, '_aData' );
	}
	
	
	/**
	 * Nuke the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnClearTable( settings )
	{
		settings.aoData.length = 0;
		settings.aiDisplayMaster.length = 0;
		settings.aiDisplay.length = 0;
		settings.aIds = {};
	}
	
	
	/**
	 * Mark cached data as invalid such that a re-read of the data will occur when
	 * the cached data is next requested. Also update from the data source object.
	 *
	 * @param {object} settings DataTables settings object
	 * @param {int}    rowIdx   Row index to invalidate
	 * @param {string} [src]    Source to invalidate from: undefined, 'auto', 'dom'
	 *     or 'data'
	 * @param {int}    [colIdx] Column index to invalidate. If undefined the whole
	 *     row will be invalidated
	 * @memberof DataTable#oApi
	 *
	 * @todo For the modularisation of v1.11 this will need to become a callback, so
	 *   the sort and filter methods can subscribe to it. That will required
	 *   initialisation options for sorting, which is why it is not already baked in
	 */
	function _fnInvalidate( settings, rowIdx, src, colIdx )
	{
		var row = settings.aoData[ rowIdx ];
		var i, iLen;
	
		// Remove the cached data for the row
		row._aSortData = null;
		row._aFilterData = null;
		row.displayData = null;
	
		// Are we reading last data from DOM or the data object?
		if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) {
			// Read the data from the DOM
			row._aData = _fnGetRowElements(
					settings, row, colIdx, colIdx === undefined ? undefined : row._aData
				)
				.data;
		}
		else {
			// Reading from data object, update the DOM
			var cells = row.anCells;
			var display = _fnGetRowDisplay(settings, rowIdx);
	
			if ( cells ) {
				if ( colIdx !== undefined ) {
					_fnWriteCell(cells[colIdx], display[colIdx]);
				}
				else {
					for ( i=0, iLen=cells.length ; i<iLen ; i++ ) {
						_fnWriteCell(cells[i], display[i]);
					}
				}
			}
		}
	
		// Column specific invalidation
		var cols = settings.aoColumns;
		if ( colIdx !== undefined ) {
			// Type - the data might have changed
			cols[ colIdx ].sType = null;
	
			// Max length string. Its a fairly cheep recalculation, so not worth
			// something more complicated
			cols[ colIdx ].maxLenString = null;
		}
		else {
			for ( i=0, iLen=cols.length ; i<iLen ; i++ ) {
				cols[i].sType = null;
				cols[i].maxLenString = null;
			}
	
			// Update DataTables special `DT_*` attributes for the row
			_fnRowAttributes( settings, row );
		}
	}
	
	
	/**
	 * Build a data source object from an HTML row, reading the contents of the
	 * cells that are in the row.
	 *
	 * @param {object} settings DataTables settings object
	 * @param {node|object} TR element from which to read data or existing row
	 *   object from which to re-read the data from the cells
	 * @param {int} [colIdx] Optional column index
	 * @param {array|object} [d] Data source object. If `colIdx` is given then this
	 *   parameter should also be given and will be used to write the data into.
	 *   Only the column in question will be written
	 * @returns {object} Object with two parameters: `data` the data read, in
	 *   document order, and `cells` and array of nodes (they can be useful to the
	 *   caller, so rather than needing a second traversal to get them, just return
	 *   them from here).
	 * @memberof DataTable#oApi
	 */
	function _fnGetRowElements( settings, row, colIdx, d )
	{
		var
			tds = [],
			td = row.firstChild,
			name, col, i=0, contents,
			columns = settings.aoColumns,
			objectRead = settings._rowReadObject;
	
		// Allow the data object to be passed in, or construct
		d = d !== undefined ?
			d :
			objectRead ?
				{} :
				[];
	
		var attr = function ( str, td  ) {
			if ( typeof str === 'string' ) {
				var idx = str.indexOf('@');
	
				if ( idx !== -1 ) {
					var attr = str.substring( idx+1 );
					var setter = _fnSetObjectDataFn( str );
					setter( d, td.getAttribute( attr ) );
				}
			}
		};
	
		// Read data from a cell and store into the data object
		var cellProcess = function ( cell ) {
			if ( colIdx === undefined || colIdx === i ) {
				col = columns[i];
				contents = (cell.innerHTML).trim();
	
				if ( col && col._bAttrSrc ) {
					var setter = _fnSetObjectDataFn( col.mData._ );
					setter( d, contents );
	
					attr( col.mData.sort, cell );
					attr( col.mData.type, cell );
					attr( col.mData.filter, cell );
				}
				else {
					// Depending on the `data` option for the columns the data can
					// be read to either an object or an array.
					if ( objectRead ) {
						if ( ! col._setter ) {
							// Cache the setter function
							col._setter = _fnSetObjectDataFn( col.mData );
						}
						col._setter( d, contents );
					}
					else {
						d[i] = contents;
					}
				}
			}
	
			i++;
		};
	
		if ( td ) {
			// `tr` element was passed in
			while ( td ) {
				name = td.nodeName.toUpperCase();
	
				if ( name == "TD" || name == "TH" ) {
					cellProcess( td );
					tds.push( td );
				}
	
				td = td.nextSibling;
			}
		}
		else {
			// Existing row object passed in
			tds = row.anCells;
	
			for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
				cellProcess( tds[j] );
			}
		}
	
		// Read the ID from the DOM if present
		var rowNode = row.firstChild ? row : row.nTr;
	
		if ( rowNode ) {
			var id = rowNode.getAttribute( 'id' );
	
			if ( id ) {
				_fnSetObjectDataFn( settings.rowId )( d, id );
			}
		}
	
		return {
			data: d,
			cells: tds
		};
	}
	
	/**
	 * Render and cache a row's display data for the columns, if required
	 * @returns 
	 */
	function _fnGetRowDisplay (settings, rowIdx) {
		var rowModal = settings.aoData[rowIdx];
		var columns = settings.aoColumns;
	
		if (! rowModal.displayData) {
			// Need to render and cache
			rowModal.displayData = [];
		
			for ( var colIdx=0, len=columns.length ; colIdx<len ; colIdx++ ) {
				rowModal.displayData.push(
					_fnGetCellData( settings, rowIdx, colIdx, 'display' )
				);
			}
		}
	
		return rowModal.displayData;
	}
	
	/**
	 * Create a new TR element (and it's TD children) for a row
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iRow Row to consider
	 *  @param {node} [nTrIn] TR element to add to the table - optional. If not given,
	 *    DataTables will create a row automatically
	 *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
	 *    if nTr is.
	 *  @memberof DataTable#oApi
	 */
	function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
	{
		var
			row = oSettings.aoData[iRow],
			rowData = row._aData,
			cells = [],
			nTr, nTd, oCol,
			i, iLen, create,
			trClass = oSettings.oClasses.tbody.row;
	
		if ( row.nTr === null )
		{
			nTr = nTrIn || document.createElement('tr');
	
			row.nTr = nTr;
			row.anCells = cells;
	
			_addClass(nTr, trClass);
	
			/* Use a private property on the node to allow reserve mapping from the node
			 * to the aoData array for fast look up
			 */
			nTr._DT_RowIndex = iRow;
	
			/* Special parameters can be given by the data source to be used on the row */
			_fnRowAttributes( oSettings, row );
	
			/* Process each column */
			for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
			{
				oCol = oSettings.aoColumns[i];
				create = nTrIn && anTds[i] ? false : true;
	
				nTd = create ? document.createElement( oCol.sCellType ) : anTds[i];
	
				if (! nTd) {
					_fnLog( oSettings, 0, 'Incorrect column count', 18 );
				}
	
				nTd._DT_CellIndex = {
					row: iRow,
					column: i
				};
				
				cells.push( nTd );
				
				var display = _fnGetRowDisplay(oSettings, iRow);
	
				// Need to create the HTML if new, or if a rendering function is defined
				if (
					create ||
					(
						(oCol.mRender || oCol.mData !== i) &&
						(!$.isPlainObject(oCol.mData) || oCol.mData._ !== i+'.display')
					)
				) {
					_fnWriteCell(nTd, display[i]);
				}
	
				// column class
				_addClass(nTd, oCol.sClass);
	
				// Visibility - add or remove as required
				if ( oCol.bVisible && create )
				{
					nTr.appendChild( nTd );
				}
				else if ( ! oCol.bVisible && ! create )
				{
					nTd.parentNode.removeChild( nTd );
				}
	
				if ( oCol.fnCreatedCell )
				{
					oCol.fnCreatedCell.call( oSettings.oInstance,
						nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i
					);
				}
			}
	
			_fnCallbackFire( oSettings, 'aoRowCreatedCallback', 'row-created', [nTr, rowData, iRow, cells] );
		}
		else {
			_addClass(row.nTr, trClass);
		}
	}
	
	
	/**
	 * Add attributes to a row based on the special `DT_*` parameters in a data
	 * source object.
	 *  @param {object} settings DataTables settings object
	 *  @param {object} DataTables row object for the row to be modified
	 *  @memberof DataTable#oApi
	 */
	function _fnRowAttributes( settings, row )
	{
		var tr = row.nTr;
		var data = row._aData;
	
		if ( tr ) {
			var id = settings.rowIdFn( data );
	
			if ( id ) {
				tr.id = id;
			}
	
			if ( data.DT_RowClass ) {
				// Remove any classes added by DT_RowClass before
				var a = data.DT_RowClass.split(' ');
				row.__rowc = row.__rowc ?
					_unique( row.__rowc.concat( a ) ) :
					a;
	
				$(tr)
					.removeClass( row.__rowc.join(' ') )
					.addClass( data.DT_RowClass );
			}
	
			if ( data.DT_RowAttr ) {
				$(tr).attr( data.DT_RowAttr );
			}
	
			if ( data.DT_RowData ) {
				$(tr).data( data.DT_RowData );
			}
		}
	}
	
	
	/**
	 * Create the HTML header for the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnBuildHead( settings, side )
	{
		var classes = settings.oClasses;
		var columns = settings.aoColumns;
		var i, iLen, row;
		var target = side === 'header'
			? settings.nTHead
			: settings.nTFoot;
		var titleProp = side === 'header' ? 'sTitle' : side;
	
		// Footer might be defined
		if (! target) {
			return;
		}
	
		// If no cells yet and we have content for them, then create
		if (side === 'header' || _pluck(settings.aoColumns, titleProp).join('')) {
			row = $('tr', target);
	
			// Add a row if needed
			if (! row.length) {
				row = $('<tr/>').appendTo(target)
			}
	
			// Add the number of cells needed to make up to the number of columns
			if (row.length === 1) {
				var cellCount = 0;
				
				$('td, th', row).each(function () {
					cellCount += this.colSpan;
				});
	
				for ( i=cellCount, iLen=columns.length ; i<iLen ; i++ ) {
					$('<th/>')
						.html( columns[i][titleProp] || '' )
						.appendTo( row );
				}
			}
		}
	
		var detected = _fnDetectHeader( settings, target, true );
	
		if (side === 'header') {
			settings.aoHeader = detected;
			$('tr', target).addClass(classes.thead.row);
		}
		else {
			settings.aoFooter = detected;
			$('tr', target).addClass(classes.tfoot.row);
		}
	
		// Every cell needs to be passed through the renderer
		$(target).children('tr').children('th, td')
			.each( function () {
				_fnRenderer( settings, side )(
					settings, $(this), classes
				);
			} );
	}
	
	/**
	 * Build a layout structure for a header or footer
	 *
	 * @param {*} settings DataTables settings
	 * @param {*} source Source layout array
	 * @param {*} incColumns What columns should be included
	 * @returns Layout array in column index order
	 */
	function _fnHeaderLayout( settings, source, incColumns )
	{
		var row, column, cell;
		var local = [];
		var structure = [];
		var columns = settings.aoColumns;
		var columnCount = columns.length;
		var rowspan, colspan;
	
		if ( ! source ) {
			return;
		}
	
		// Default is to work on only visible columns
		if ( ! incColumns ) {
			incColumns = _range(columnCount)
				.filter(function (idx) {
					return columns[idx].bVisible;
				});
		}
	
		// Make a copy of the master layout array, but with only the columns we want
		for ( row=0 ; row<source.length ; row++ ) {
			// Remove any columns we haven't selected
			local[row] = source[row].slice().filter(function (cell, i) {
				return incColumns.includes(i);
			});
	
			// Prep the structure array - it needs an element for each row
			structure.push( [] );
		}
	
		for ( row=0 ; row<local.length ; row++ ) {
			for ( column=0 ; column<local[row].length ; column++ ) {
				rowspan = 1;
				colspan = 1;
	
				// Check to see if there is already a cell (row/colspan) covering our target
				// insert point. If there is, then there is nothing to do.
				if ( structure[row][column] === undefined ) {
					cell = local[row][column].cell;
	
					// Expand for rowspan
					while (
						local[row+rowspan] !== undefined &&
						local[row][column].cell == local[row+rowspan][column].cell
					) {
						structure[row+rowspan][column] = null;
						rowspan++;
					}
	
					// And for colspan
					while (
						local[row][column+colspan] !== undefined &&
						local[row][column].cell == local[row][column+colspan].cell
					) {
						// Which also needs to go over rows
						for ( var k=0 ; k<rowspan ; k++ ) {
							structure[row+k][column+colspan] = null;
						}
	
						colspan++;
					}
	
					var titleSpan = $('span.dt-column-title', cell);
	
					structure[row][column] = {
						cell: cell,
						colspan: colspan,
						rowspan: rowspan,
						title: titleSpan.length
							? titleSpan.html()
							: $(cell).html()
					};
				}
			}
		}
	
		return structure;
	}
	
	
	/**
	 * Draw the header (or footer) element based on the column visibility states.
	 *
	 *  @param object oSettings dataTables settings object
	 *  @param array aoSource Layout array from _fnDetectHeader
	 *  @memberof DataTable#oApi
	 */
	function _fnDrawHead( settings, source )
	{
		var layout = _fnHeaderLayout(settings, source);
		var tr, n;
	
		for ( var row=0 ; row<source.length ; row++ ) {
			tr = source[row].row;
	
			// All cells are going to be replaced, so empty out the row
			// Can't use $().empty() as that kills event handlers
			if (tr) {
				while( (n = tr.firstChild) ) {
					tr.removeChild( n );
				}
			}
	
			for ( var column=0 ; column<layout[row].length ; column++ ) {
				var point = layout[row][column];
	
				if (point) {
					$(point.cell)
						.appendTo(tr)
						.attr('rowspan', point.rowspan)
						.attr('colspan', point.colspan);
				}
			}
		}
	}
	
	
	/**
	 * Insert the required TR nodes into the table for display
	 *  @param {object} oSettings dataTables settings object
	 *  @param ajaxComplete true after ajax call to complete rendering
	 *  @memberof DataTable#oApi
	 */
	function _fnDraw( oSettings, ajaxComplete )
	{
		// Allow for state saving and a custom start position
		_fnStart( oSettings );
	
		/* Provide a pre-callback function which can be used to cancel the draw is false is returned */
		var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
		if ( aPreDraw.indexOf(false) !== -1 )
		{
			_fnProcessingDisplay( oSettings, false );
			return;
		}
	
		var anRows = [];
		var iRowCount = 0;
		var bServerSide = _fnDataSource( oSettings ) == 'ssp';
		var aiDisplay = oSettings.aiDisplay;
		var iDisplayStart = oSettings._iDisplayStart;
		var iDisplayEnd = oSettings.fnDisplayEnd();
		var columns = oSettings.aoColumns;
		var body = $(oSettings.nTBody);
	
		oSettings.bDrawing = true;
	
		/* Server-side processing draw intercept */
		if ( oSettings.deferLoading )
		{
			oSettings.deferLoading = false;
			oSettings.iDraw++;
			_fnProcessingDisplay( oSettings, false );
		}
		else if ( !bServerSide )
		{
			oSettings.iDraw++;
		}
		else if ( !oSettings.bDestroying && !ajaxComplete)
		{
			// Show loading message for server-side processing
			if (oSettings.iDraw === 0) {
				body.empty().append(_emptyRow(oSettings));
			}
	
			_fnAjaxUpdate( oSettings );
			return;
		}
	
		if ( aiDisplay.length !== 0 )
		{
			var iStart = bServerSide ? 0 : iDisplayStart;
			var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;
	
			for ( var j=iStart ; j<iEnd ; j++ )
			{
				var iDataIndex = aiDisplay[j];
				var aoData = oSettings.aoData[ iDataIndex ];
				if ( aoData.nTr === null )
				{
					_fnCreateTr( oSettings, iDataIndex );
				}
	
				var nRow = aoData.nTr;
	
				// Add various classes as needed
				for (var i=0 ; i<columns.length ; i++) {
					var col = columns[i];
					var td = aoData.anCells[i];
	
					_addClass(td, _ext.type.className[col.sType]); // auto class
					_addClass(td, oSettings.oClasses.tbody.cell); // all cells
				}
	
				// Row callback functions - might want to manipulate the row
				// iRowCount and j are not currently documented. Are they at all
				// useful?
				_fnCallbackFire( oSettings, 'aoRowCallback', null,
					[nRow, aoData._aData, iRowCount, j, iDataIndex] );
	
				anRows.push( nRow );
				iRowCount++;
			}
		}
		else
		{
			anRows[ 0 ] = _emptyRow(oSettings);
		}
	
		/* Header and footer callbacks */
		_fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
			_fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
	
		_fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
			_fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
	
		// replaceChildren is faster, but only became widespread in 2020,
		// so a fall back in jQuery is provided for older browsers.
		if (body[0].replaceChildren) {
			body[0].replaceChildren.apply(body[0], anRows);
		}
		else {
			body.children().detach();
			body.append( $(anRows) );
		}
	
		// Empty table needs a specific class
		$(oSettings.nTableWrapper).toggleClass('dt-empty-footer', $('tr', oSettings.nTFoot).length === 0);
	
		/* Call all required callback functions for the end of a draw */
		_fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings], true );
	
		/* Draw is complete, sorting and filtering must be as well */
		oSettings.bSorted = false;
		oSettings.bFiltered = false;
		oSettings.bDrawing = false;
	}
	
	
	/**
	 * Redraw the table - taking account of the various features which are enabled
	 *  @param {object} oSettings dataTables settings object
	 *  @param {boolean} [holdPosition] Keep the current paging position. By default
	 *    the paging is reset to the first page
	 *  @memberof DataTable#oApi
	 */
	function _fnReDraw( settings, holdPosition, recompute )
	{
		var
			features = settings.oFeatures,
			sort     = features.bSort,
			filter   = features.bFilter;
	
		if (recompute === undefined || recompute === true) {
			// Resolve any column types that are unknown due to addition or invalidation
			_fnColumnTypes( settings );
	
			if ( sort ) {
				_fnSort( settings );
			}
	
			if ( filter ) {
				_fnFilterComplete( settings, settings.oPreviousSearch );
			}
			else {
				// No filtering, so we want to just use the display master
				settings.aiDisplay = settings.aiDisplayMaster.slice();
			}
		}
	
		if ( holdPosition !== true ) {
			settings._iDisplayStart = 0;
		}
	
		// Let any modules know about the draw hold position state (used by
		// scrolling internally)
		settings._drawHold = holdPosition;
	
		_fnDraw( settings );
	
		settings.api.one('draw', function () {
			settings._drawHold = false;
		});
	}
	
	
	/*
	 * Table is empty - create a row with an empty message in it
	 */
	function _emptyRow ( settings ) {
		var oLang = settings.oLanguage;
		var zero = oLang.sZeroRecords;
		var dataSrc = _fnDataSource( settings );
	
		// Make use of the fact that settings.json is only set once the initial data has
		// been loaded. Show loading when that isn't the case
		if ((dataSrc === 'ssp' || dataSrc === 'ajax') && ! settings.json) {
			zero = oLang.sLoadingRecords;
		}
		else if ( oLang.sEmptyTable && settings.fnRecordsTotal() === 0 )
		{
			zero = oLang.sEmptyTable;
		}
	
		return $( '<tr/>' )
			.append( $('<td />', {
				'colSpan': _fnVisibleColumns( settings ),
				'class':   settings.oClasses.empty.row
			} ).html( zero ) )[0];
	}
	
	
	/**
	 * Expand the layout items into an object for the rendering function
	 */
	function _layoutItems (row, align, items) {
		if ( Array.isArray(items)) {
			for (var i=0 ; i<items.length ; i++) {
				_layoutItems(row, align, items[i]);
			}
	
			return;
		}
	
		var rowCell = row[align];
	
		// If it is an object, then there can be multiple features contained in it
		if ( $.isPlainObject( items ) ) {
			// A feature plugin cannot be named "features" due to this check
			if (items.features) {
				if (items.rowId) {
					row.id = items.rowId;
				}
				if (items.rowClass) {
					row.className = items.rowClass;
				}
	
				rowCell.id = items.id;
				rowCell.className = items.className;
	
				_layoutItems(row, align, items.features);
			}
			else {
				Object.keys(items).map(function (key) {
					rowCell.contents.push( {
						feature: key,
						opts: items[key]
					});
				});
			}
		}
		else {
			rowCell.contents.push(items);
		}
	}
	
	/**
	 * Find, or create a layout row
	 */
	function _layoutGetRow(rows, rowNum, align) {
		var row;
	
		// Find existing rows
		for (var i=0; i<rows.length; i++) {
			row = rows[i];
	
			if (row.rowNum === rowNum) {
				// full is on its own, but start and end share a row
				if (
					(align === 'full' && row.full) ||
					((align === 'start' || align === 'end') && (row.start || row.end))
				) {
					if (! row[align]) {
						row[align] = {
							contents: []
						};
					}
	
					return row;
				}
			}
		}
	
		// If we get this far, then there was no match, create a new row
		row = {
			rowNum: rowNum	
		};
	
		row[align] = {
			contents: []
		};
	
		rows.push(row);
	
		return row;
	}
	
	/**
	 * Convert a `layout` object given by a user to the object structure needed
	 * for the renderer. This is done twice, once for above and once for below
	 * the table. Ordering must also be considered.
	 *
	 * @param {*} settings DataTables settings object
	 * @param {*} layout Layout object to convert
	 * @param {string} side `top` or `bottom`
	 * @returns Converted array structure - one item for each row.
	 */
	function _layoutArray ( settings, layout, side ) {
		var rows = [];
		
		// Split out into an array
		$.each( layout, function ( pos, items ) {
			if (items === null) {
				return;
			}
	
			var parts = pos.match(/^([a-z]+)([0-9]*)([A-Za-z]*)$/);
			var rowNum = parts[2]
				? parts[2] * 1
				: 0;
			var align = parts[3]
				? parts[3].toLowerCase()
				: 'full';
	
			// Filter out the side we aren't interested in
			if (parts[1] !== side) {
				return;
			}
	
			// Get or create the row we should attach to
			var row = _layoutGetRow(rows, rowNum, align);
	
			_layoutItems(row, align, items);
		});
	
		// Order by item identifier
		rows.sort( function ( a, b ) {
			var order1 = a.rowNum;
			var order2 = b.rowNum;
	
			// If both in the same row, then the row with `full` comes first
			if (order1 === order2) {
				var ret = a.full && ! b.full ? -1 : 1;
	
				return side === 'bottom'
					? ret * -1
					: ret;
			}
	
			return order2 - order1;
		} );
	
		// Invert for below the table
		if ( side === 'bottom' ) {
			rows.reverse();
		}
	
		for (var row = 0; row<rows.length; row++) {
			delete rows[row].rowNum;
	
			_layoutResolve(settings, rows[row]);
		}
	
		return rows;
	}
	
	
	/**
	 * Convert the contents of a row's layout object to nodes that can be inserted
	 * into the document by a renderer. Execute functions, look up plug-ins, etc.
	 *
	 * @param {*} settings DataTables settings object
	 * @param {*} row Layout object for this row
	 */
	function _layoutResolve( settings, row ) {
		var getFeature = function (feature, opts) {
			if ( ! _ext.features[ feature ] ) {
				_fnLog( settings, 0, 'Unknown feature: '+ feature );
			}
	
			return _ext.features[ feature ].apply( this, [settings, opts] );
		};
	
		var resolve = function ( item ) {
			if (! row[ item ]) {
				return;
			}
	
			var line = row[ item ].contents;
	
			for ( var i=0, iLen=line.length ; i<iLen ; i++ ) {
				if ( ! line[i] ) {
					continue;
				}
				else if ( typeof line[i] === 'string' ) {
					line[i] = getFeature( line[i], null );
				}
				else if ( $.isPlainObject(line[i]) ) {
					// If it's an object, it just has feature and opts properties from
					// the transform in _layoutArray
					line[i] = getFeature(line[i].feature, line[i].opts);
				}
				else if ( typeof line[i].node === 'function' ) {
					line[i] = line[i].node( settings );
				}
				else if ( typeof line[i] === 'function' ) {
					var inst = line[i]( settings );
	
					line[i] = typeof inst.node === 'function' ?
						inst.node() :
						inst;
				}
			}
		};
	
		resolve('start');
		resolve('end');
		resolve('full');
	}
	
	
	/**
	 * Add the options to the page HTML for the table
	 *  @param {object} settings DataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnAddOptionsHtml ( settings )
	{
		var classes = settings.oClasses;
		var table = $(settings.nTable);
	
		// Wrapper div around everything DataTables controls
		var insert = $('<div/>')
			.attr({
				id:      settings.sTableId+'_wrapper',
				'class': classes.container
			})
			.insertBefore(table);
	
		settings.nTableWrapper = insert[0];
	
		if (settings.sDom) {
			// Legacy
			_fnLayoutDom(settings, settings.sDom, insert);
		}
		else {
			var top = _layoutArray( settings, settings.layout, 'top' );
			var bottom = _layoutArray( settings, settings.layout, 'bottom' );
			var renderer = _fnRenderer( settings, 'layout' );
		
			// Everything above - the renderer will actually insert the contents into the document
			top.forEach(function (item) {
				renderer( settings, insert, item );
			});
	
			// The table - always the center of attention
			renderer( settings, insert, {
				full: {
					table: true,
					contents: [ _fnFeatureHtmlTable(settings) ]
				}
			} );
	
			// Everything below
			bottom.forEach(function (item) {
				renderer( settings, insert, item );
			});
		}
	
		// Processing floats on top, so it isn't an inserted feature
		_processingHtml( settings );
	}
	
	/**
	 * Draw the table with the legacy DOM property
	 * @param {*} settings DT settings object
	 * @param {*} dom DOM string
	 * @param {*} insert Insert point
	 */
	function _fnLayoutDom( settings, dom, insert )
	{
		var parts = dom.match(/(".*?")|('.*?')|./g);
		var featureNode, option, newNode, next, attr;
	
		for ( var i=0 ; i<parts.length ; i++ ) {
			featureNode = null;
			option = parts[i];
	
			if ( option == '<' ) {
				// New container div
				newNode = $('<div/>');
	
				// Check to see if we should append an id and/or a class name to the container
				next = parts[i+1];
	
				if ( next[0] == "'" || next[0] == '"' ) {
					attr = next.replace(/['"]/g, '');
	
					var id = '', className;
	
					/* The attribute can be in the format of "#id.class", "#id" or "class" This logic
					 * breaks the string into parts and applies them as needed
					 */
					if ( attr.indexOf('.') != -1 ) {
						var split = attr.split('.');
	
						id = split[0];
						className = split[1];
					}
					else if ( attr[0] == "#" ) {
						id = attr;
					}
					else {
						className = attr;
					}
	
					newNode
						.attr('id', id.substring(1))
						.addClass(className);
	
					i++; // Move along the position array
				}
	
				insert.append( newNode );
				insert = newNode;
			}
			else if ( option == '>' ) {
				// End container div
				insert = insert.parent();
			}
			else if ( option == 't' ) {
				// Table
				featureNode = _fnFeatureHtmlTable( settings );
			}
			else
			{
				DataTable.ext.feature.forEach(function(feature) {
					if ( option == feature.cFeature ) {
						featureNode = feature.fnInit( settings );
					}
				});
			}
	
			// Add to the display
			if ( featureNode ) {
				insert.append( featureNode );
			}
		}
	}
	
	
	/**
	 * Use the DOM source to create up an array of header cells. The idea here is to
	 * create a layout grid (array) of rows x columns, which contains a reference
	 * to the cell at that point in the grid (regardless of col/rowspan), such that
	 * any column / row could be removed and the new grid constructed
	 *  @param {node} thead The header/footer element for the table
	 *  @returns {array} Calculated layout array
	 *  @memberof DataTable#oApi
	 */
	function _fnDetectHeader ( settings, thead, write )
	{
		var columns = settings.aoColumns;
		var rows = $(thead).children('tr');
		var row, cell;
		var i, k, l, iLen, shifted, column, colspan, rowspan;
		var titleRow = settings.titleRow;
		var isHeader = thead && thead.nodeName.toLowerCase() === 'thead';
		var layout = [];
		var unique;
		var shift = function ( a, i, j ) {
			var k = a[i];
			while ( k[j] ) {
				j++;
			}
			return j;
		};
	
		// We know how many rows there are in the layout - so prep it
		for ( i=0, iLen=rows.length ; i<iLen ; i++ ) {
			layout.push( [] );
		}
	
		for ( i=0, iLen=rows.length ; i<iLen ; i++ ) {
			row = rows[i];
			column = 0;
	
			// For every cell in the row..
			cell = row.firstChild;
			while ( cell ) {
				if (
					cell.nodeName.toUpperCase() == 'TD' ||
					cell.nodeName.toUpperCase() == 'TH'
				) {
					var cols = [];
					var jqCell = $(cell);
	
					// Get the col and rowspan attributes from the DOM and sanitise them
					colspan = cell.getAttribute('colspan') * 1;
					rowspan = cell.getAttribute('rowspan') * 1;
					colspan = (!colspan || colspan===0 || colspan===1) ? 1 : colspan;
					rowspan = (!rowspan || rowspan===0 || rowspan===1) ? 1 : rowspan;
	
					// There might be colspan cells already in this row, so shift our target
					// accordingly
					shifted = shift( layout, i, column );
	
					// Cache calculation for unique columns
					unique = colspan === 1 ?
						true :
						false;
					
					// Perform header setup
					if ( write ) {
						if (unique) {
							// Allow column options to be set from HTML attributes
							_fnColumnOptions( settings, shifted, _fnEscapeObject(jqCell.data()) );
							
							// Get the width for the column. This can be defined from the
							// width attribute, style attribute or `columns.width` option
							var columnDef = columns[shifted];
							var width = cell.getAttribute('width') || null;
							var t = cell.style.width.match(/width:\s*(\d+[pxem%]+)/);
							if ( t ) {
								width = t[1];
							}
	
							columnDef.sWidthOrig = columnDef.sWidth || width;
	
							if (isHeader) {
								// Column title handling - can be user set, or read from the DOM
								// This happens before the render, so the original is still in place
								if ( columnDef.sTitle !== null && ! columnDef.autoTitle ) {
									if (
										(titleRow === true && i === 0) || // top row
										(titleRow === false && i === rows.length -1) || // bottom row
										(titleRow === i) || // specific row
										(titleRow === null)
									) {
										cell.innerHTML = columnDef.sTitle;
									}
								}
	
								if (! columnDef.sTitle && unique) {
									columnDef.sTitle = _stripHtml(cell.innerHTML);
									columnDef.autoTitle = true;
								}
							}
							else {
								// Footer specific operations
								if (columnDef.footer) {
									cell.innerHTML = columnDef.footer;
								}
							}
	
							// Fall back to the aria-label attribute on the table header if no ariaTitle is
							// provided.
							if (! columnDef.ariaTitle) {
								columnDef.ariaTitle = jqCell.attr("aria-label") || columnDef.sTitle;
							}
	
							// Column specific class names
							if ( columnDef.className ) {
								jqCell.addClass( columnDef.className );
							}
						}
	
						// Wrap the column title so we can write to it in future
						if ( $('span.dt-column-title', cell).length === 0) {
							$('<span>')
								.addClass('dt-column-title')
								.append(cell.childNodes)
								.appendTo(cell);
						}
	
						if (
							settings.orderIndicators &&
							isHeader &&
							jqCell.filter(':not([data-dt-order=disable])').length !== 0 &&
							jqCell.parent(':not([data-dt-order=disable])').length !== 0 &&
							$('span.dt-column-order', cell).length === 0
						) {
							$('<span>')
								.addClass('dt-column-order')
								.appendTo(cell);
						}
	
						// We need to wrap the elements in the header in another element to use flexbox
						// layout for those elements
						var headerFooter = isHeader ? 'header' : 'footer';
	
						if ( $('span.dt-column-' + headerFooter, cell).length === 0) {
							$('<div>')
								.addClass('dt-column-' + headerFooter)
								.append(cell.childNodes)
								.appendTo(cell);
						}
					}
	
					// If there is col / rowspan, copy the information into the layout grid
					for ( l=0 ; l<colspan ; l++ ) {
						for ( k=0 ; k<rowspan ; k++ ) {
							layout[i+k][shifted+l] = {
								cell: cell,
								unique: unique
							};
	
							layout[i+k].row = row;
						}
	
						cols.push( shifted+l );
					}
	
					// Assign an attribute so spanning cells can still be identified
					// as belonging to a column
					cell.setAttribute('data-dt-column', _unique(cols).join(','));
				}
	
				cell = cell.nextSibling;
			}
		}
	
		return layout;
	}
	
	/**
	 * Set the start position for draw
	 *  @param {object} oSettings dataTables settings object
	 */
	function _fnStart( oSettings )
	{
		var bServerSide = _fnDataSource( oSettings ) == 'ssp';
		var iInitDisplayStart = oSettings.iInitDisplayStart;
	
		// Check and see if we have an initial draw position from state saving
		if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 )
		{
			oSettings._iDisplayStart = bServerSide ?
				iInitDisplayStart :
				iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
					0 :
					iInitDisplayStart;
	
			oSettings.iInitDisplayStart = -1;
		}
	}
	
	/**
	 * Create an Ajax call based on the table's settings, taking into account that
	 * parameters can have multiple forms, and backwards compatibility.
	 *
	 * @param {object} oSettings dataTables settings object
	 * @param {array} data Data to send to the server, required by
	 *     DataTables - may be augmented by developer callbacks
	 * @param {function} fn Callback function to run when data is obtained
	 */
	function _fnBuildAjax(oSettings, data, fn) {
		var ajaxData;
		var ajax = oSettings.ajax;
		var instance = oSettings.oInstance;
		var callback = function (json) {
			var status = oSettings.jqXHR ? oSettings.jqXHR.status : null;
	
			if (json === null || (typeof status === 'number' && status == 204)) {
				json = {};
				_fnAjaxDataSrc(oSettings, json, []);
			}
	
			var error = json.error || json.sError;
			if (error) {
				_fnLog(oSettings, 0, error);
			}
	
			// Microsoft often wrap JSON as a string in another JSON object
			// Let's handle that automatically
			if (json.d && typeof json.d === 'string') {
				try {
					json = JSON.parse(json.d);
				} catch (e) {
					// noop
				}
			}
	
			oSettings.json = json;
	
			_fnCallbackFire(oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR], true);
			fn(json);
		};
	
		if ($.isPlainObject(ajax) && ajax.data) {
			ajaxData = ajax.data;
	
			var newData =
				typeof ajaxData === 'function'
					? ajaxData(data, oSettings) // fn can manipulate data or return
					: ajaxData; // an object or array to merge
	
			// If the function returned something, use that alone
			data = typeof ajaxData === 'function' && newData ? newData : $.extend(true, data, newData);
	
			// Remove the data property as we've resolved it already and don't want
			// jQuery to do it again (it is restored at the end of the function)
			delete ajax.data;
		}
	
		var baseAjax = {
			url: typeof ajax === 'string' ? ajax : '',
			data: data,
			success: callback,
			dataType: 'json',
			cache: false,
			type: oSettings.sServerMethod,
			error: function (xhr, error) {
				var ret = _fnCallbackFire(
					oSettings,
					null,
					'xhr',
					[oSettings, null, oSettings.jqXHR],
					true
				);
	
				if (ret.indexOf(true) === -1) {
					if (error == 'parsererror') {
						_fnLog(oSettings, 0, 'Invalid JSON response', 1);
					}
					else if (xhr.readyState === 4) {
						_fnLog(oSettings, 0, 'Ajax error', 7);
					}
				}
	
				_fnProcessingDisplay(oSettings, false);
			}
		};
	
		// If `ajax` option is an object, extend and override our default base
		if ($.isPlainObject(ajax)) {
			$.extend(baseAjax, ajax);
		}
	
		// Store the data submitted for the API
		oSettings.oAjaxData = data;
	
		// Allow plug-ins and external processes to modify the data
		_fnCallbackFire(oSettings, null, 'preXhr', [oSettings, data, baseAjax], true);
	
		// Custom Ajax option to submit the parameters as a JSON string
		if (baseAjax.submitAs === 'json' && typeof data === 'object') {
			baseAjax.data = JSON.stringify(data);
		}
	
		if (typeof ajax === 'function') {
			// Is a function - let the caller define what needs to be done
			oSettings.jqXHR = ajax.call(instance, data, callback, oSettings);
		}
		else if (ajax.url === '') {
			// No url, so don't load any data. Just apply an empty data array
			// to the object for the callback.
			var empty = {};
	
			_fnAjaxDataSrc(oSettings, empty, []);
			callback(empty);
		}
		else {
			// Object to extend the base settings
			oSettings.jqXHR = $.ajax(baseAjax);
		}
	
		// Restore for next time around
		if (ajaxData) {
			ajax.data = ajaxData;
		}
	}
	
	/**
	 * Update the table using an Ajax call
	 *  @param {object} settings dataTables settings object
	 *  @returns {boolean} Block the table drawing or not
	 *  @memberof DataTable#oApi
	 */
	function _fnAjaxUpdate(settings) {
		settings.iDraw++;
		_fnProcessingDisplay(settings, true);
	
		_fnBuildAjax(settings, _fnAjaxParameters(settings), function (json) {
			_fnAjaxUpdateDraw(settings, json);
		});
	}
	
	/**
	 * Build up the parameters in an object needed for a server-side processing
	 * request.
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {bool} block the table drawing or not
	 *  @memberof DataTable#oApi
	 */
	function _fnAjaxParameters(settings) {
		var columns = settings.aoColumns,
			features = settings.oFeatures,
			preSearch = settings.oPreviousSearch,
			preColSearch = settings.aoPreSearchCols,
			colData = function (idx, prop) {
				return typeof columns[idx][prop] === 'function' ? 'function' : columns[idx][prop];
			};
	
		return {
			draw: settings.iDraw,
			columns: columns.map(function (column, i) {
				return {
					data: colData(i, 'mData'),
					name: column.sName,
					searchable: column.bSearchable,
					orderable: column.bSortable,
					search: {
						value: preColSearch[i].search,
						regex: preColSearch[i].regex,
						fixed: Object.keys(column.searchFixed)
							.map(function (name) {
								return {
									name: name,
									term: typeof column.searchFixed[name] !== 'function'
										? column.searchFixed[name].toString()
										: 'function'
									};
							})
					}
				};
			}),
			order: _fnSortFlatten(settings).map(function (val) {
				return {
					column: val.col,
					dir: val.dir,
					name: colData(val.col, 'sName')
				};
			}),
			start: settings._iDisplayStart,
			length: features.bPaginate ? settings._iDisplayLength : -1,
			search: {
				value: preSearch.search,
				regex: preSearch.regex,
				fixed: Object.keys(settings.searchFixed)
					.map(function (name) {
						return {
							name: name,
							term: typeof settings.searchFixed[name] !== 'function'
								? settings.searchFixed[name].toString()
								: 'function'
						};
					})
			}
		};
	}
	
	/**
	 * Data the data from the server (nuking the old) and redraw the table
	 *  @param {object} oSettings dataTables settings object
	 *  @param {object} json json data return from the server.
	 *  @param {string} json.sEcho Tracking flag for DataTables to match requests
	 *  @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
	 *  @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
	 *  @param {array} json.aaData The data to display on this page
	 *  @param {string} [json.sColumns] Column ordering (sName, comma separated)
	 *  @memberof DataTable#oApi
	 */
	function _fnAjaxUpdateDraw(settings, json) {
		var data = _fnAjaxDataSrc(settings, json);
		var draw = _fnAjaxDataSrcParam(settings, 'draw', json);
		var recordsTotal = _fnAjaxDataSrcParam(settings, 'recordsTotal', json);
		var recordsFiltered = _fnAjaxDataSrcParam(settings, 'recordsFiltered', json);
	
		if (draw !== undefined) {
			// Protect against out of sequence returns
			if (draw * 1 < settings.iDraw) {
				return;
			}
			settings.iDraw = draw * 1;
		}
	
		// No data in returned object, so rather than an array, we show an empty table
		if (!data) {
			data = [];
		}
	
		_fnClearTable(settings);
		settings._iRecordsTotal = parseInt(recordsTotal, 10);
		settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
	
		for (var i = 0, iLen = data.length; i < iLen; i++) {
			_fnAddData(settings, data[i]);
		}
		settings.aiDisplay = settings.aiDisplayMaster.slice();
	
		_fnColumnTypes(settings);
		_fnDraw(settings, true);
		_fnInitComplete(settings);
		_fnProcessingDisplay(settings, false);
	}
	
	/**
	 * Get the data from the JSON data source to use for drawing a table. Using
	 * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
	 * source object, or from a processing function.
	 *  @param {object} settings dataTables settings object
	 *  @param  {object} json Data source object / array from the server
	 *  @return {array} Array of data to use
	 */
	function _fnAjaxDataSrc(settings, json, write) {
		var dataProp = 'data';
	
		if ($.isPlainObject(settings.ajax) && settings.ajax.dataSrc !== undefined) {
			// Could in inside a `dataSrc` object, or not!
			var dataSrc = settings.ajax.dataSrc;
	
			// string, function and object are valid types
			if (typeof dataSrc === 'string' || typeof dataSrc === 'function') {
				dataProp = dataSrc;
			}
			else if (dataSrc.data !== undefined) {
				dataProp = dataSrc.data;
			}
		}
	
		if (!write) {
			if (dataProp === 'data') {
				// If the default, then we still want to support the old style, and safely ignore
				// it if possible
				return json.aaData || json[dataProp];
			}
	
			return dataProp !== '' ? _fnGetObjectDataFn(dataProp)(json) : json;
		}
	
		// set
		_fnSetObjectDataFn(dataProp)(json, write);
	}
	
	/**
	 * Very similar to _fnAjaxDataSrc, but for the other SSP properties
	 * @param {*} settings DataTables settings object
	 * @param {*} param Target parameter
	 * @param {*} json JSON data
	 * @returns Resolved value
	 */
	function _fnAjaxDataSrcParam(settings, param, json) {
		var dataSrc = $.isPlainObject(settings.ajax) ? settings.ajax.dataSrc : null;
	
		if (dataSrc && dataSrc[param]) {
			// Get from custom location
			return _fnGetObjectDataFn(dataSrc[param])(json);
		}
	
		// else - Default behaviour
		var old = '';
	
		// Legacy support
		if (param === 'draw') {
			old = 'sEcho';
		}
		else if (param === 'recordsTotal') {
			old = 'iTotalRecords';
		}
		else if (param === 'recordsFiltered') {
			old = 'iTotalDisplayRecords';
		}
	
		return json[old] !== undefined ? json[old] : json[param];
	}
	
	
	/**
	 * Filter the table using both the global filter and column based filtering
	 *  @param {object} settings dataTables settings object
	 *  @param {object} input search information
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterComplete ( settings, input )
	{
		var columnsSearch = settings.aoPreSearchCols;
	
		// In server-side processing all filtering is done by the server, so no point hanging around here
		if ( _fnDataSource( settings ) != 'ssp' )
		{
			// Check if any of the rows were invalidated
			_fnFilterData( settings );
	
			// Start from the full data set
			settings.aiDisplay = settings.aiDisplayMaster.slice();
	
			// Global filter first
			_fnFilter( settings.aiDisplay, settings, input.search, input );
	
			$.each(settings.searchFixed, function (name, term) {
				_fnFilter(settings.aiDisplay, settings, term, {});
			});
	
			// Then individual column filters
			for ( var i=0 ; i<columnsSearch.length ; i++ )
			{
				var col = columnsSearch[i];
	
				_fnFilter(
					settings.aiDisplay,
					settings,
					col.search,
					col,
					i
				);
	
				$.each(settings.aoColumns[i].searchFixed, function (name, term) {
					_fnFilter(settings.aiDisplay, settings, term, {}, i);
				});
			}
	
			// And finally global filtering
			_fnFilterCustom( settings );
		}
	
		// Tell the draw function we have been filtering
		settings.bFiltered = true;
	
		_fnCallbackFire( settings, null, 'search', [settings] );
	}
	
	
	/**
	 * Apply custom filtering functions
	 * 
	 * This is legacy now that we have named functions, but it is widely used
	 * from 1.x, so it is not yet deprecated.
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterCustom( settings )
	{
		var filters = DataTable.ext.search;
		var displayRows = settings.aiDisplay;
		var row, rowIdx;
	
		for ( var i=0, iLen=filters.length ; i<iLen ; i++ ) {
			var rows = [];
	
			// Loop over each row and see if it should be included
			for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) {
				rowIdx = displayRows[ j ];
				row = settings.aoData[ rowIdx ];
	
				if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) {
					rows.push( rowIdx );
				}
			}
	
			// So the array reference doesn't break set the results into the
			// existing array
			displayRows.length = 0;
			_fnArrayApply(displayRows, rows);
		}
	}
	
	
	/**
	 * Filter the data table based on user input and draw the table
	 */
	function _fnFilter( searchRows, settings, input, options, column )
	{
		if ( input === '' ) {
			return;
		}
	
		var i = 0;
		var matched = [];
	
		// Search term can be a function, regex or string - if a string we apply our
		// smart filtering regex (assuming the options require that)
		var searchFunc = typeof input === 'function' ? input : null;
		var rpSearch = input instanceof RegExp
			? input
			: searchFunc
				? null
				: _fnFilterCreateSearch( input, options );
	
		// Then for each row, does the test pass. If not, lop the row from the array
		for (i=0 ; i<searchRows.length ; i++) {
			var row = settings.aoData[ searchRows[i] ];
			var data = column === undefined
				? row._sFilterRow
				: row._aFilterData[ column ];
	
			if ( (searchFunc && searchFunc(data, row._aData, searchRows[i], column)) || (rpSearch && rpSearch.test(data)) ) {
				matched.push(searchRows[i]);
			}
		}
	
		// Mutate the searchRows array
		searchRows.length = matched.length;
	
		for (i=0 ; i<matched.length ; i++) {
			searchRows[i] = matched[i];
		}
	}
	
	
	/**
	 * Build a regular expression object suitable for searching a table
	 *  @param {string} sSearch string to search for
	 *  @param {bool} bRegex treat as a regular expression or not
	 *  @param {bool} bSmart perform smart filtering or not
	 *  @param {bool} bCaseInsensitive Do case-insensitive matching or not
	 *  @returns {RegExp} constructed object
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterCreateSearch( search, inOpts )
	{
		var not = [];
		var options = $.extend({}, {
			boundary: false,
			caseInsensitive: true,
			exact: false,
			regex: false,
			smart: true
		}, inOpts);
	
		if (typeof search !== 'string') {
			search = search.toString();
		}
	
		// Remove diacritics if normalize is set up to do so
		search = _normalize(search);
	
		if (options.exact) {
			return new RegExp(
				'^'+_fnEscapeRegex(search)+'$',
				options.caseInsensitive ? 'i' : ''
			);
		}
	
		search = options.regex ?
			search :
			_fnEscapeRegex( search );
		
		if ( options.smart ) {
			/* For smart filtering we want to allow the search to work regardless of
			 * word order. We also want double quoted text to be preserved, so word
			 * order is important - a la google. And a negative look around for
			 * finding rows which don't contain a given string.
			 * 
			 * So this is the sort of thing we want to generate:
			 * 
			 * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
			 */
			var parts = search.match( /!?["\u201C][^"\u201D]+["\u201D]|[^ ]+/g ) || [''];
			var a = parts.map( function ( word ) {
				var negative = false;
				var m;
	
				// Determine if it is a "does not include"
				if ( word.charAt(0) === '!' ) {
					negative = true;
					word = word.substring(1);
				}
	
				// Strip the quotes from around matched phrases
				if ( word.charAt(0) === '"' ) {
					m = word.match( /^"(.*)"$/ );
					word = m ? m[1] : word;
				}
				else if ( word.charAt(0) === '\u201C' ) {
					// Smart quote match (iPhone users)
					m = word.match( /^\u201C(.*)\u201D$/ );
					word = m ? m[1] : word;
				}
	
				// For our "not" case, we need to modify the string that is
				// allowed to match at the end of the expression.
				if (negative) {
					if (word.length > 1) {
						not.push('(?!'+word+')');
					}
	
					word = '';
				}
	
				return word.replace(/"/g, '');
			} );
	
			var match = not.length
				? not.join('')
				: '';
	
			var boundary = options.boundary
				? '\\b'
				: '';
	
			search = '^(?=.*?'+boundary+a.join( ')(?=.*?'+boundary )+')('+match+'.)*$';
		}
	
		return new RegExp( search, options.caseInsensitive ? 'i' : '' );
	}
	
	
	/**
	 * Escape a string such that it can be used in a regular expression
	 *  @param {string} sVal string to escape
	 *  @returns {string} escaped string
	 *  @memberof DataTable#oApi
	 */
	var _fnEscapeRegex = DataTable.util.escapeRegex;
	
	var __filter_div = $('<div>')[0];
	var __filter_div_textContent = __filter_div.textContent !== undefined;
	
	// Update the filtering data for each row if needed (by invalidation or first run)
	function _fnFilterData ( settings )
	{
		var columns = settings.aoColumns;
		var data = settings.aoData;
		var column;
		var j, jen, filterData, cellData, row;
		var wasInvalidated = false;
	
		for ( var rowIdx=0 ; rowIdx<data.length ; rowIdx++ ) {
			if (! data[rowIdx]) {
				continue;
			}
	
			row = data[rowIdx];
	
			if ( ! row._aFilterData ) {
				filterData = [];
	
				for ( j=0, jen=columns.length ; j<jen ; j++ ) {
					column = columns[j];
	
					if ( column.bSearchable ) {
						cellData = _fnGetCellData( settings, rowIdx, j, 'filter' );
	
						// Search in DataTables is string based
						if ( cellData === null ) {
							cellData = '';
						}
	
						if ( typeof cellData !== 'string' && cellData.toString ) {
							cellData = cellData.toString();
						}
					}
					else {
						cellData = '';
					}
	
					// If it looks like there is an HTML entity in the string,
					// attempt to decode it so sorting works as expected. Note that
					// we could use a single line of jQuery to do this, but the DOM
					// method used here is much faster https://jsperf.com/html-decode
					if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) {
						__filter_div.innerHTML = cellData;
						cellData = __filter_div_textContent ?
							__filter_div.textContent :
							__filter_div.innerText;
					}
	
					if ( cellData.replace ) {
						cellData = cellData.replace(/[\r\n\u2028]/g, '');
					}
	
					filterData.push( cellData );
				}
	
				row._aFilterData = filterData;
				row._sFilterRow = filterData.join('  ');
				wasInvalidated = true;
			}
		}
	
		return wasInvalidated;
	}
	
	
	/**
	 * Draw the table for the first time, adding all required features
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnInitialise ( settings )
	{
		var i;
		var init = settings.oInit;
		var deferLoading = settings.deferLoading;
		var dataSrc = _fnDataSource( settings );
	
		// Ensure that the table data is fully initialised
		if ( ! settings.bInitialised ) {
			setTimeout( function(){ _fnInitialise( settings ); }, 200 );
			return;
		}
	
		// Build the header / footer for the table
		_fnBuildHead( settings, 'header' );
		_fnBuildHead( settings, 'footer' );
	
		// Load the table's state (if needed) and then render around it and draw
		_fnLoadState( settings, init, function () {
			// Then draw the header / footer
			_fnDrawHead( settings, settings.aoHeader );
			_fnDrawHead( settings, settings.aoFooter );
	
			// Cache the paging start point, as the first redraw will reset it
			var iAjaxStart = settings.iInitDisplayStart
	
			// Local data load
			// Check if there is data passing into the constructor
			if ( init.aaData ) {
				for ( i=0 ; i<init.aaData.length ; i++ ) {
					_fnAddData( settings, init.aaData[ i ] );
				}
			}
			else if ( deferLoading || dataSrc == 'dom' ) {
				// Grab the data from the page
				_fnAddTr( settings, $(settings.nTBody).children('tr') );
			}
	
			// Filter not yet applied - copy the display master
			settings.aiDisplay = settings.aiDisplayMaster.slice();
	
			// Enable features
			_fnAddOptionsHtml( settings );
			_fnSortInit( settings );
	
			_colGroup( settings );
	
			/* Okay to show that something is going on now */
			_fnProcessingDisplay( settings, true );
	
			_fnCallbackFire( settings, null, 'preInit', [settings], true );
	
			// If there is default sorting required - let's do it. The sort function
			// will do the drawing for us. Otherwise we draw the table regardless of the
			// Ajax source - this allows the table to look initialised for Ajax sourcing
			// data (show 'loading' message possibly)
			_fnReDraw( settings );
	
			// Server-side processing init complete is done by _fnAjaxUpdateDraw
			if ( dataSrc != 'ssp' || deferLoading ) {
				// if there is an ajax source load the data
				if ( dataSrc == 'ajax' ) {
					_fnBuildAjax( settings, {}, function(json) {
						var aData = _fnAjaxDataSrc( settings, json );
	
						// Got the data - add it to the table
						for ( i=0 ; i<aData.length ; i++ ) {
							_fnAddData( settings, aData[i] );
						}
	
						// Reset the init display for cookie saving. We've already done
						// a filter, and therefore cleared it before. So we need to make
						// it appear 'fresh'
						settings.iInitDisplayStart = iAjaxStart;
	
						_fnReDraw( settings );
						_fnProcessingDisplay( settings, false );
						_fnInitComplete( settings );
					}, settings );
				}
				else {
					_fnInitComplete( settings );
					_fnProcessingDisplay( settings, false );
				}
			}
		} );
	}
	
	
	/**
	 * Draw the table for the first time, adding all required features
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnInitComplete ( settings )
	{
		if (settings._bInitComplete) {
			return;
		}
	
		var args = [settings, settings.json];
	
		settings._bInitComplete = true;
	
		// Table is fully set up and we have data, so calculate the
		// column widths
		_fnAdjustColumnSizing( settings );
	
		_fnCallbackFire( settings, null, 'plugin-init', args, true );
		_fnCallbackFire( settings, 'aoInitComplete', 'init', args, true );
	}
	
	function _fnLengthChange ( settings, val )
	{
		var len = parseInt( val, 10 );
		settings._iDisplayLength = len;
	
		_fnLengthOverflow( settings );
	
		// Fire length change event
		_fnCallbackFire( settings, null, 'length', [settings, len] );
	}
	
	/**
	 * Alter the display settings to change the page
	 *  @param {object} settings DataTables settings object
	 *  @param {string|int} action Paging action to take: "first", "previous",
	 *    "next" or "last" or page number to jump to (integer)
	 *  @param [bool] redraw Automatically draw the update or not
	 *  @returns {bool} true page has changed, false - no change
	 *  @memberof DataTable#oApi
	 */
	function _fnPageChange ( settings, action, redraw )
	{
		var
			start     = settings._iDisplayStart,
			len       = settings._iDisplayLength,
			records   = settings.fnRecordsDisplay();
	
		if ( records === 0 || len === -1 )
		{
			start = 0;
		}
		else if ( typeof action === "number" )
		{
			start = action * len;
	
			if ( start > records )
			{
				start = 0;
			}
		}
		else if ( action == "first" )
		{
			start = 0;
		}
		else if ( action == "previous" )
		{
			start = len >= 0 ?
				start - len :
				0;
	
			if ( start < 0 )
			{
				start = 0;
			}
		}
		else if ( action == "next" )
		{
			if ( start + len < records )
			{
				start += len;
			}
		}
		else if ( action == "last" )
		{
			start = Math.floor( (records-1) / len) * len;
		}
		else if ( action === 'ellipsis' )
		{
			return;
		}
		else
		{
			_fnLog( settings, 0, "Unknown paging action: "+action, 5 );
		}
	
		var changed = settings._iDisplayStart !== start;
		settings._iDisplayStart = start;
	
		_fnCallbackFire( settings, null, changed ? 'page' : 'page-nc', [settings] );
	
		if ( changed && redraw ) {
			_fnDraw( settings );
		}
	
		return changed;
	}
	
	
	/**
	 * Generate the node required for the processing node
	 *  @param {object} settings DataTables settings object
	 */
	function _processingHtml ( settings )
	{
		var table = settings.nTable;
		var scrolling = settings.oScroll.sX !== '' || settings.oScroll.sY !== '';
	
		if ( settings.oFeatures.bProcessing ) {
			var n = $('<div/>', {
					'id': settings.sTableId + '_processing',
					'class': settings.oClasses.processing.container,
					'role': 'status'
				} )
				.html( settings.oLanguage.sProcessing )
				.append('<div><div></div><div></div><div></div><div></div></div>');
	
			// Different positioning depending on if scrolling is enabled or not
			if (scrolling) {
				n.prependTo( $('div.dt-scroll', settings.nTableWrapper) );
			}
			else {
				n.insertBefore( table );
			}
	
			$(table).on( 'processing.dt.DT', function (e, s, show) {
				n.css( 'display', show ? 'block' : 'none' );
			} );
		}
	}
	
	
	/**
	 * Display or hide the processing indicator
	 *  @param {object} settings DataTables settings object
	 *  @param {bool} show Show the processing indicator (true) or not (false)
	 */
	function _fnProcessingDisplay ( settings, show )
	{
		// Ignore cases when we are still redrawing
		if (settings.bDrawing && show === false) {
			return;
		}
	
		_fnCallbackFire( settings, null, 'processing', [settings, show] );
	}
	
	/**
	 * Show the processing element if an action takes longer than a given time
	 *
	 * @param {*} settings DataTables settings object
	 * @param {*} enable Do (true) or not (false) async processing (local feature enablement)
	 * @param {*} run Function to run
	 */
	function _fnProcessingRun( settings, enable, run ) {
		if (! enable) {
			// Immediate execution, synchronous
			run();
		}
		else {
			_fnProcessingDisplay(settings, true);
			
			// Allow the processing display to show if needed
			setTimeout(function () {
				run();
	
				_fnProcessingDisplay(settings, false);
			}, 0);
		}
	}
	/**
	 * Add any control elements for the table - specifically scrolling
	 *  @param {object} settings dataTables settings object
	 *  @returns {node} Node to add to the DOM
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlTable ( settings )
	{
		var table = $(settings.nTable);
	
		// Scrolling from here on in
		var scroll = settings.oScroll;
	
		if ( scroll.sX === '' && scroll.sY === '' ) {
			return settings.nTable;
		}
	
		var scrollX = scroll.sX;
		var scrollY = scroll.sY;
		var classes = settings.oClasses.scrolling;
		var caption = settings.captionNode;
		var captionSide = caption ? caption._captionSide : null;
		var headerClone = $( table[0].cloneNode(false) );
		var footerClone = $( table[0].cloneNode(false) );
		var footer = table.children('tfoot');
		var _div = '<div/>';
		var size = function ( s ) {
			return !s ? null : _fnStringToCss( s );
		};
	
		if ( ! footer.length ) {
			footer = null;
		}
	
		/*
		 * The HTML structure that we want to generate in this function is:
		 *  div - scroller
		 *    div - scroll head
		 *      div - scroll head inner
		 *        table - scroll head table
		 *          thead - thead
		 *    div - scroll body
		 *      table - table (master table)
		 *        thead - thead clone for sizing
		 *        tbody - tbody
		 *    div - scroll foot
		 *      div - scroll foot inner
		 *        table - scroll foot table
		 *          tfoot - tfoot
		 */
		var scroller = $( _div, { 'class': classes.container } )
			.append(
				$(_div, { 'class': classes.header.self } )
					.css( {
						overflow: 'hidden',
						position: 'relative',
						border: 0,
						width: scrollX ? size(scrollX) : '100%'
					} )
					.append(
						$(_div, { 'class': classes.header.inner } )
							.css( {
								'box-sizing': 'content-box',
								width: scroll.sXInner || '100%'
							} )
							.append(
								headerClone
									.removeAttr('id')
									.css( 'margin-left', 0 )
									.append( captionSide === 'top' ? caption : null )
									.append(
										table.children('thead')
									)
							)
					)
			)
			.append(
				$(_div, { 'class': classes.body } )
					.css( {
						position: 'relative',
						overflow: 'auto',
						width: size( scrollX )
					} )
					.append( table )
			);
	
		if ( footer ) {
			scroller.append(
				$(_div, { 'class': classes.footer.self } )
					.css( {
						overflow: 'hidden',
						border: 0,
						width: scrollX ? size(scrollX) : '100%'
					} )
					.append(
						$(_div, { 'class': classes.footer.inner } )
							.append(
								footerClone
									.removeAttr('id')
									.css( 'margin-left', 0 )
									.append( captionSide === 'bottom' ? caption : null )
									.append(
										table.children('tfoot')
									)
							)
					)
			);
		}
	
		var children = scroller.children();
		var scrollHead = children[0];
		var scrollBody = children[1];
		var scrollFoot = footer ? children[2] : null;
	
		// When the body is scrolled, then we also want to scroll the headers
		$(scrollBody).on( 'scroll.DT', function () {
			var scrollLeft = this.scrollLeft;
	
			scrollHead.scrollLeft = scrollLeft;
	
			if ( footer ) {
				scrollFoot.scrollLeft = scrollLeft;
			}
		} );
	
		// When focus is put on the header cells, we might need to scroll the body
		$('th, td', scrollHead).on('focus', function () {
			var scrollLeft = scrollHead.scrollLeft;
	
			scrollBody.scrollLeft = scrollLeft;
	
			if ( footer ) {
				scrollBody.scrollLeft = scrollLeft;
			}
		});
	
		$(scrollBody).css('max-height', scrollY);
		if (! scroll.bCollapse) {
			$(scrollBody).css('height', scrollY);
		}
	
		settings.nScrollHead = scrollHead;
		settings.nScrollBody = scrollBody;
		settings.nScrollFoot = scrollFoot;
	
		// On redraw - align columns
		settings.aoDrawCallback.push(_fnScrollDraw);
	
		return scroller[0];
	}
	
	
	
	/**
	 * Update the header, footer and body tables for resizing - i.e. column
	 * alignment.
	 *
	 * Welcome to the most horrible function DataTables. The process that this
	 * function follows is basically:
	 *   1. Re-create the table inside the scrolling div
	 *   2. Correct colgroup > col values if needed
	 *   3. Copy colgroup > col over to header and footer
	 *   4. Clean up
	 *
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnScrollDraw ( settings )
	{
		// Given that this is such a monster function, a lot of variables are use
		// to try and keep the minimised size as small as possible
		var
			scroll         = settings.oScroll,
			barWidth       = scroll.iBarWidth,
			divHeader      = $(settings.nScrollHead),
			divHeaderInner = divHeader.children('div'),
			divHeaderTable = divHeaderInner.children('table'),
			divBodyEl      = settings.nScrollBody,
			divBody        = $(divBodyEl),
			divFooter      = $(settings.nScrollFoot),
			divFooterInner = divFooter.children('div'),
			divFooterTable = divFooterInner.children('table'),
			header         = $(settings.nTHead),
			table          = $(settings.nTable),
			footer         = settings.nTFoot && $('th, td', settings.nTFoot).length ? $(settings.nTFoot) : null,
			browser        = settings.oBrowser,
			headerCopy, footerCopy;
	
		// If the scrollbar visibility has changed from the last draw, we need to
		// adjust the column sizes as the table width will have changed to account
		// for the scrollbar
		var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight;
		
		if ( settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined ) {
			settings.scrollBarVis = scrollBarVis;
			_fnAdjustColumnSizing( settings );
			return; // adjust column sizing will call this function again
		}
		else {
			settings.scrollBarVis = scrollBarVis;
		}
	
		// 1. Re-create the table inside the scrolling div
		// Remove the old minimised thead and tfoot elements in the inner table
		table.children('thead, tfoot').remove();
	
		// Clone the current header and footer elements and then place it into the inner table
		headerCopy = header.clone().prependTo( table );
		headerCopy.find('th, td').removeAttr('tabindex');
		headerCopy.find('[id]').removeAttr('id');
	
		if ( footer ) {
			footerCopy = footer.clone().prependTo( table );
			footerCopy.find('[id]').removeAttr('id');
		}
	
		// 2. Correct colgroup > col values if needed
		// It is possible that the cell sizes are smaller than the content, so we need to
		// correct colgroup>col for such cases. This can happen if the auto width detection
		// uses a cell which has a longer string, but isn't the widest! For example 
		// "Chief Executive Officer (CEO)" is the longest string in the demo, but
		// "Systems Administrator" is actually the widest string since it doesn't collapse.
		// Note the use of translating into a column index to get the `col` element. This
		// is because of Responsive which might remove `col` elements, knocking the alignment
		// of the indexes out.
		if (settings.aiDisplay.length) {
			// Get the column sizes from the first row in the table. This should really be a
			// [].find, but it wasn't supported in Chrome until Sept 2015, and DT has 10 year
			// browser support
			var firstTr = null;
			var start = _fnDataSource( settings ) !== 'ssp'
				? settings._iDisplayStart
				: 0;
	
			for (i=start ; i<start + settings.aiDisplay.length ; i++) {
				var idx = settings.aiDisplay[i];
				var tr = settings.aoData[idx].nTr;
	
				if (tr) {
					firstTr = tr;
					break;
				}
			}
	
			if (firstTr) {
				var colSizes = $(firstTr).children('th, td').map(function (vis) {
					return {
						idx: _fnVisibleToColumnIndex(settings, vis),
						width: $(this).outerWidth()
					};
				});
	
				// Check against what the colgroup > col is set to and correct if needed
				for (var i=0 ; i<colSizes.length ; i++) {
					var colEl = settings.aoColumns[ colSizes[i].idx ].colEl[0];
					var colWidth = colEl.style.width.replace('px', '');
	
					if (colWidth !== colSizes[i].width) {
						colEl.style.width = colSizes[i].width + 'px';
	
						if (scroll.sX) {
							colEl.style.minWidth = colSizes[i].width + 'px';
						}
					}
				}
			}
		}
	
		// 3. Copy the colgroup over to the header and footer
		divHeaderTable
			.find('colgroup')
			.remove();
	
		divHeaderTable.append(settings.colgroup.clone());
	
		if ( footer ) {
			divFooterTable
				.find('colgroup')
				.remove();
	
			divFooterTable.append(settings.colgroup.clone());
		}
	
		// "Hide" the header and footer that we used for the sizing. We need to keep
		// the content of the cell so that the width applied to the header and body
		// both match, but we want to hide it completely.
		$('th, td', headerCopy).each(function () {
			$(this.childNodes).wrapAll('<div class="dt-scroll-sizing">');
		});
	
		if ( footer ) {
			$('th, td', footerCopy).each(function () {
				$(this.childNodes).wrapAll('<div class="dt-scroll-sizing">');
			});
		}
	
		// 4. Clean up
		// Figure out if there are scrollbar present - if so then we need the header and footer to
		// provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
		var isScrolling = Math.floor(table.height()) > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
		var paddingSide = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
	
		// Set the width's of the header and footer tables
		var outerWidth = table.outerWidth();
	
		divHeaderTable.css('width', _fnStringToCss( outerWidth ));
		divHeaderInner
			.css('width', _fnStringToCss( outerWidth ))
			.css(paddingSide, isScrolling ? barWidth+"px" : "0px");
	
		if ( footer ) {
			divFooterTable.css('width', _fnStringToCss( outerWidth ));
			divFooterInner
				.css('width', _fnStringToCss( outerWidth ))
				.css(paddingSide, isScrolling ? barWidth+"px" : "0px");
		}
	
		// Correct DOM ordering for colgroup - comes before the thead
		table.children('colgroup').prependTo(table);
	
		// Adjust the position of the header in case we loose the y-scrollbar
		divBody.trigger('scroll');
	
		// If sorting or filtering has occurred, jump the scrolling back to the top
		// only if we aren't holding the position
		if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) {
			divBodyEl.scrollTop = 0;
		}
	}
	
	/**
	 * Calculate the width of columns for the table
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnCalculateColumnWidths ( settings )
	{
		// Not interested in doing column width calculation if auto-width is disabled
		if (! settings.oFeatures.bAutoWidth) {
			return;
		}
	
		var
			table = settings.nTable,
			columns = settings.aoColumns,
			scroll = settings.oScroll,
			scrollY = scroll.sY,
			scrollX = scroll.sX,
			scrollXInner = scroll.sXInner,
			visibleColumns = _fnGetColumns( settings, 'bVisible' ),
			tableWidthAttr = table.getAttribute('width'), // from DOM element
			tableContainer = table.parentNode,
			i, column, columnIdx;
			
		var styleWidth = table.style.width;
		var containerWidth = _fnWrapperWidth(settings);
	
		// Don't re-run for the same width as the last time
		if (containerWidth === settings.containerWidth) {
			return false;
		}
	
		settings.containerWidth = containerWidth;
	
		// If there is no width applied as a CSS style or as an attribute, we assume that
		// the width is intended to be 100%, which is usually is in CSS, but it is very
		// difficult to correctly parse the rules to get the final result.
		if ( ! styleWidth && ! tableWidthAttr) {
			table.style.width = '100%';
			styleWidth = '100%';
		}
	
		if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
			tableWidthAttr = styleWidth;
		}
	
		// Let plug-ins know that we are doing a recalc, in case they have changed any of the
		// visible columns their own way (e.g. Responsive uses display:none).
		_fnCallbackFire(
			settings,
			null,
			'column-calc',
			{visible: visibleColumns},
			false
		);
	
		// Construct a single row, worst case, table with the widest
		// node in the data, assign any user defined widths, then insert it into
		// the DOM and allow the browser to do all the hard work of calculating
		// table widths
		var tmpTable = $(table.cloneNode())
			.css( 'visibility', 'hidden' )
			.removeAttr( 'id' );
	
		// Clean up the table body
		tmpTable.append('<tbody/>')
		var tr = $('<tr/>').appendTo( tmpTable.find('tbody') );
	
		// Clone the table header and footer - we can't use the header / footer
		// from the cloned table, since if scrolling is active, the table's
		// real header and footer are contained in different table tags
		tmpTable
			.append( $(settings.nTHead).clone() )
			.append( $(settings.nTFoot).clone() );
	
		// Remove any assigned widths from the footer (from scrolling)
		tmpTable.find('tfoot th, tfoot td').css('width', '');
	
		// Apply custom sizing to the cloned header
		tmpTable.find('thead th, thead td').each( function () {
			// Get the `width` from the header layout
			var width = _fnColumnsSumWidth( settings, this, true, false );
	
			if ( width ) {
				this.style.width = width;
	
				// For scrollX we need to force the column width otherwise the
				// browser will collapse it. If this width is smaller than the
				// width the column requires, then it will have no effect
				if ( scrollX ) {
					this.style.minWidth = width;
	
					$( this ).append( $('<div/>').css( {
						width: width,
						margin: 0,
						padding: 0,
						border: 0,
						height: 1
					} ) );
				}
			}
			else {
				this.style.width = '';
			}
		} );
	
		// Find the widest piece of data for each column and put it into the table
		for ( i=0 ; i<visibleColumns.length ; i++ ) {
			columnIdx = visibleColumns[i];
			column = columns[ columnIdx ];
	
			var longest = _fnGetMaxLenString(settings, columnIdx);
			var autoClass = _ext.type.className[column.sType];
			var text = longest + column.sContentPadding;
			var insert = longest.indexOf('<') === -1
				? document.createTextNode(text)
				: text
			
			$('<td/>')
				.addClass(autoClass)
				.addClass(column.sClass)
				.append(insert)
				.appendTo(tr);
		}
	
		// Tidy the temporary table - remove name attributes so there aren't
		// duplicated in the dom (radio elements for example)
		$('[name]', tmpTable).removeAttr('name');
	
		// Table has been built, attach to the document so we can work with it.
		// A holding element is used, positioned at the top of the container
		// with minimal height, so it has no effect on if the container scrolls
		// or not. Otherwise it might trigger scrolling when it actually isn't
		// needed
		var holder = $('<div/>').css( scrollX || scrollY ?
				{
					position: 'absolute',
					top: 0,
					left: 0,
					height: 1,
					right: 0,
					overflow: 'hidden'
				} :
				{}
			)
			.append( tmpTable )
			.appendTo( tableContainer );
	
		// When scrolling (X or Y) we want to set the width of the table as 
		// appropriate. However, when not scrolling leave the table width as it
		// is. This results in slightly different, but I think correct behaviour
		if ( scrollX && scrollXInner ) {
			tmpTable.width( scrollXInner );
		}
		else if ( scrollX ) {
			tmpTable.css( 'width', 'auto' );
			tmpTable.removeAttr('width');
	
			// If there is no width attribute or style, then allow the table to
			// collapse
			if ( tmpTable.outerWidth() < tableContainer.clientWidth && tableWidthAttr ) {
				tmpTable.outerWidth( tableContainer.clientWidth );
			}
		}
		else if ( scrollY ) {
			tmpTable.outerWidth( tableContainer.clientWidth );
		}
		else if ( tableWidthAttr ) {
			tmpTable.outerWidth( tableWidthAttr );
		}
	
		// Get the width of each column in the constructed table
		var total = 0;
		var bodyCells = tmpTable.find('tbody tr').eq(0).children();
	
		for ( i=0 ; i<visibleColumns.length ; i++ ) {
			// Use getBounding for sub-pixel accuracy, which we then want to round up!
			var bounding = bodyCells[i].getBoundingClientRect().width;
	
			// Total is tracked to remove any sub-pixel errors as the outerWidth
			// of the table might not equal the total given here
			total += bounding;
	
			// Width for each column to use
			columns[ visibleColumns[i] ].sWidth = _fnStringToCss( bounding );
		}
	
		table.style.width = _fnStringToCss( total );
	
		// Finished with the table - ditch it
		holder.remove();
	
		// If there is a width attr, we want to attach an event listener which
		// allows the table sizing to automatically adjust when the window is
		// resized. Use the width attr rather than CSS, since we can't know if the
		// CSS is a relative value or absolute - DOM read is always px.
		if ( tableWidthAttr ) {
			table.style.width = _fnStringToCss( tableWidthAttr );
		}
	
		if ( (tableWidthAttr || scrollX) && ! settings._reszEvt ) {
			var resize = DataTable.util.throttle( function () {
				var newWidth = _fnWrapperWidth(settings);
	
				// Don't do it if destroying or the container width is 0
				if (! settings.bDestroying && newWidth !== 0) {
					_fnAdjustColumnSizing( settings );
				}
			} );
	
			// For browsers that support it (~2020 onwards for wide support) we can watch for the
			// container changing width.
			if (window.ResizeObserver) {
				// This is a tricky beast - if the element is visible when `.observe()` is called,
				// then the callback is immediately run. Which we don't want. If the element isn't
				// visible, then it isn't run, but we want it to run when it is then made visible.
				// This flag allows the above to be satisfied.
				var first = $(settings.nTableWrapper).is(':visible');
	
				// Use an empty div to attach the observer so it isn't impacted by height changes
				var resizer = $('<div>')
					.css({
						width: '100%',
						height: 0
					})
					.addClass('dt-autosize')
					.appendTo(settings.nTableWrapper);
	
				settings.resizeObserver = new ResizeObserver(function (e) {
					if (first) {
						first = false;
					}
					else {
						resize();
					}
				});
	
				settings.resizeObserver.observe(resizer[0]);
			}
			else {
				// For old browsers, the best we can do is listen for a window resize
				$(window).on('resize.DT-'+settings.sInstance, resize);
			}
	
			settings._reszEvt = true;
		}
	}
	
	/**
	 * Get the width of the DataTables wrapper element
	 *
	 * @param {*} settings DataTables settings object
	 * @returns Width
	 */
	function _fnWrapperWidth(settings) {
		return $(settings.nTableWrapper).is(':visible')
			? $(settings.nTableWrapper).width()
			: 0;
	}
	
	/**
	 * Get the maximum strlen for each data column
	 *  @param {object} settings dataTables settings object
	 *  @param {int} colIdx column of interest
	 *  @returns {string} string of the max length
	 *  @memberof DataTable#oApi
	 */
	function _fnGetMaxLenString( settings, colIdx )
	{
		var column = settings.aoColumns[colIdx];
	
		if (! column.maxLenString) {
			var s, max='', maxLen = -1;
		
			for ( var i=0, iLen=settings.aiDisplayMaster.length ; i<iLen ; i++ ) {
				var rowIdx = settings.aiDisplayMaster[i];
				var data = _fnGetRowDisplay(settings, rowIdx)[colIdx];
	
				var cellString = data && typeof data === 'object' && data.nodeType
					? data.innerHTML
					: data+'';
	
				// Remove id / name attributes from elements so they
				// don't interfere with existing elements
				cellString = cellString
					.replace(/id=".*?"/g, '')
					.replace(/name=".*?"/g, '');
	
				s = _stripHtml(cellString)
					.replace( /&nbsp;/g, ' ' );
		
				if ( s.length > maxLen ) {
					// We want the HTML in the string, but the length that
					// is important is the stripped string
					max = cellString;
					maxLen = s.length;
				}
			}
	
			column.maxLenString = max;
		}
	
		return column.maxLenString;
	}
	
	
	/**
	 * Append a CSS unit (only if required) to a string
	 *  @param {string} value to css-ify
	 *  @returns {string} value with css unit
	 *  @memberof DataTable#oApi
	 */
	function _fnStringToCss( s )
	{
		if ( s === null ) {
			return '0px';
		}
	
		if ( typeof s == 'number' ) {
			return s < 0 ?
				'0px' :
				s+'px';
		}
	
		// Check it has a unit character already
		return s.match(/\d$/) ?
			s+'px' :
			s;
	}
	
	/**
	 * Re-insert the `col` elements for current visibility
	 *
	 * @param {*} settings DT settings
	 */
	function _colGroup( settings ) {
		var cols = settings.aoColumns;
	
		settings.colgroup.empty();
	
		for (i=0 ; i<cols.length ; i++) {
			if (cols[i].bVisible) {
				settings.colgroup.append(cols[i].colEl);
			}
		}
	}
	
	
	function _fnSortInit( settings ) {
		var target = settings.nTHead;
		var headerRows = target.querySelectorAll('tr');
		var titleRow = settings.titleRow;
		var notSelector = ':not([data-dt-order="disable"]):not([data-dt-order="icon-only"])';
		
		// Legacy support for `orderCellsTop`
		if (titleRow === true) {
			target = headerRows[0];
		}
		else if (titleRow === false) {
			target = headerRows[ headerRows.length - 1 ];
		}
		else if (titleRow !== null) {
			target = headerRows[titleRow];
		}
		// else - all rows
	
		if (settings.orderHandler) {
			_fnSortAttachListener(
				settings,
				target,
				target === settings.nTHead
					? 'tr'+notSelector+' th'+notSelector+', tr'+notSelector+' td'+notSelector
					: 'th'+notSelector+', td'+notSelector
			);
		}
	
		// Need to resolve the user input array into our internal structure
		var order = [];
		_fnSortResolve( settings, order, settings.aaSorting );
	
		settings.aaSorting = order;
	}
	
	
	function _fnSortAttachListener(settings, node, selector, column, callback) {
		_fnBindAction( node, selector, function (e) {
			var run = false;
			var columns = column === undefined
				? _fnColumnsFromHeader( e.target )
				: typeof column === 'function'
					? column()
					: Array.isArray(column)
						? column
						: [column];
	
			if ( columns.length ) {
				for ( var i=0, iLen=columns.length ; i<iLen ; i++ ) {
					var ret = _fnSortAdd( settings, columns[i], i, e.shiftKey );
	
					if (ret !== false) {
						run = true;
					}					
	
					// If the first entry is no sort, then subsequent
					// sort columns are ignored
					if (settings.aaSorting.length === 1 && settings.aaSorting[0][1] === '') {
						break;
					}
				}
	
				if (run) {
					_fnProcessingRun(settings, true, function () {
						_fnSort( settings );
						_fnSortDisplay( settings, settings.aiDisplay );
	
						_fnReDraw( settings, false, false );
	
						if (callback) {
							callback();
						}
					});
				}
			}
		} );
	}
	
	/**
	 * Sort the display array to match the master's order
	 * @param {*} settings
	 */
	function _fnSortDisplay(settings, display) {
		if (display.length < 2) {
			return;
		}
	
		var master = settings.aiDisplayMaster;
		var masterMap = {};
		var map = {};
		var i;
	
		// Rather than needing an `indexOf` on master array, we can create a map
		for (i=0 ; i<master.length ; i++) {
			masterMap[master[i]] = i;
		}
	
		// And then cache what would be the indexOf from the display
		for (i=0 ; i<display.length ; i++) {
			map[display[i]] = masterMap[display[i]];
		}
	
		display.sort(function(a, b){
			// Short version of this function is simply `master.indexOf(a) - master.indexOf(b);`
			return map[a] - map[b];
		});
	}
	
	
	function _fnSortResolve (settings, nestedSort, sort) {
		var push = function ( a ) {
			if ($.isPlainObject(a)) {
				if (a.idx !== undefined) {
					// Index based ordering
					nestedSort.push([a.idx, a.dir]);
				}
				else if (a.name) {
					// Name based ordering
					var cols = _pluck( settings.aoColumns, 'sName');
					var idx = cols.indexOf(a.name);
	
					if (idx !== -1) {
						nestedSort.push([idx, a.dir]);
					}
				}
			}
			else {
				// Plain column index and direction pair
				nestedSort.push(a);
			}
		};
	
		if ( $.isPlainObject(sort) ) {
			// Object
			push(sort);
		}
		else if ( sort.length && typeof sort[0] === 'number' ) {
			// 1D array
			push(sort);
		}
		else if ( sort.length ) {
			// 2D array
			for (var z=0; z<sort.length; z++) {
				push(sort[z]); // Object or array
			}
		}
	}
	
	
	function _fnSortFlatten ( settings )
	{
		var
			i, k, kLen,
			aSort = [],
			extSort = DataTable.ext.type.order,
			aoColumns = settings.aoColumns,
			aDataSort, iCol, sType, srcCol,
			fixed = settings.aaSortingFixed,
			fixedObj = $.isPlainObject( fixed ),
			nestedSort = [];
		
		if ( ! settings.oFeatures.bSort ) {
			return aSort;
		}
	
		// Build the sort array, with pre-fix and post-fix options if they have been
		// specified
		if ( Array.isArray( fixed ) ) {
			_fnSortResolve( settings, nestedSort, fixed );
		}
	
		if ( fixedObj && fixed.pre ) {
			_fnSortResolve( settings, nestedSort, fixed.pre );
		}
	
		_fnSortResolve( settings, nestedSort, settings.aaSorting );
	
		if (fixedObj && fixed.post ) {
			_fnSortResolve( settings, nestedSort, fixed.post );
		}
	
		for ( i=0 ; i<nestedSort.length ; i++ )
		{
			srcCol = nestedSort[i][0];
	
			if ( aoColumns[ srcCol ] ) {
				aDataSort = aoColumns[ srcCol ].aDataSort;
	
				for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
				{
					iCol = aDataSort[k];
					sType = aoColumns[ iCol ].sType || 'string';
	
					if ( nestedSort[i]._idx === undefined ) {
						nestedSort[i]._idx = aoColumns[iCol].asSorting.indexOf(nestedSort[i][1]);
					}
	
					if ( nestedSort[i][1] ) {
						aSort.push( {
							src:       srcCol,
							col:       iCol,
							dir:       nestedSort[i][1],
							index:     nestedSort[i]._idx,
							type:      sType,
							formatter: extSort[ sType+"-pre" ],
							sorter:    extSort[ sType+"-"+nestedSort[i][1] ]
						} );
					}
				}
			}
		}
	
		return aSort;
	}
	
	/**
	 * Change the order of the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnSort ( oSettings, col, dir )
	{
		var
			i, iLen,
			aiOrig = [],
			extSort = DataTable.ext.type.order,
			aoData = oSettings.aoData,
			sortCol,
			displayMaster = oSettings.aiDisplayMaster,
			aSort;
	
		// Make sure the columns all have types defined
		_fnColumnTypes(oSettings);
	
		// Allow a specific column to be sorted, which will _not_ alter the display
		// master
		if (col !== undefined) {
			var srcCol = oSettings.aoColumns[col];
	
			aSort = [{
				src:       col,
				col:       col,
				dir:       dir,
				index:     0,
				type:      srcCol.sType,
				formatter: extSort[ srcCol.sType+"-pre" ],
				sorter:    extSort[ srcCol.sType+"-"+dir ]
			}];
			displayMaster = displayMaster.slice();
		}
		else {
			aSort = _fnSortFlatten( oSettings );
		}
	
		for ( i=0, iLen=aSort.length ; i<iLen ; i++ ) {
			sortCol = aSort[i];
	
			// Load the data needed for the sort, for each cell
			_fnSortData( oSettings, sortCol.col );
		}
	
		/* No sorting required if server-side or no sorting array */
		if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
		{
			// Reset the initial positions on each pass so we get a stable sort
			for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
				aiOrig[ i ] = i;
			}
	
			// If the first sort is desc, then reverse the array to preserve original
			// order, just in reverse
			if (aSort.length && aSort[0].dir === 'desc' && oSettings.orderDescReverse) {
				aiOrig.reverse();
			}
	
			/* Do the sort - here we want multi-column sorting based on a given data source (column)
			 * and sorting function (from oSort) in a certain direction. It's reasonably complex to
			 * follow on its own, but this is what we want (example two column sorting):
			 *  fnLocalSorting = function(a,b){
			 *    var test;
			 *    test = oSort['string-asc']('data11', 'data12');
			 *      if (test !== 0)
			 *        return test;
			 *    test = oSort['numeric-desc']('data21', 'data22');
			 *    if (test !== 0)
			 *      return test;
			 *    return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
			 *  }
			 * Basically we have a test for each sorting column, if the data in that column is equal,
			 * test the next column. If all columns match, then we use a numeric sort on the row
			 * positions in the original data array to provide a stable sort.
			 */
			displayMaster.sort( function ( a, b ) {
				var
					x, y, k, test, sort,
					len=aSort.length,
					dataA = aoData[a]._aSortData,
					dataB = aoData[b]._aSortData;
	
				for ( k=0 ; k<len ; k++ ) {
					sort = aSort[k];
	
					// Data, which may have already been through a `-pre` function
					x = dataA[ sort.col ];
					y = dataB[ sort.col ];
	
					if (sort.sorter) {
						// If there is a custom sorter (`-asc` or `-desc`) for this
						// data type, use it
						test = sort.sorter(x, y);
	
						if ( test !== 0 ) {
							return test;
						}
					}
					else {
						// Otherwise, use generic sorting
						test = x<y ? -1 : x>y ? 1 : 0;
	
						if ( test !== 0 ) {
							return sort.dir === 'asc' ? test : -test;
						}
					}
				}
	
				x = aiOrig[a];
				y = aiOrig[b];
	
				return x<y ? -1 : x>y ? 1 : 0;
			} );
		}
		else if ( aSort.length === 0 ) {
			// Apply index order
			displayMaster.sort(function (x, y) {
				return x<y ? -1 : x>y ? 1 : 0;
			});
		}
	
		if (col === undefined) {
			// Tell the draw function that we have sorted the data
			oSettings.bSorted = true;
			oSettings.sortDetails = aSort;
	
			_fnCallbackFire( oSettings, null, 'order', [oSettings, aSort] );
		}
	
		return displayMaster;
	}
	
	
	/**
	 * Function to run on user sort request
	 *  @param {object} settings dataTables settings object
	 *  @param {node} attachTo node to attach the handler to
	 *  @param {int} colIdx column sorting index
	 *  @param {int} addIndex Counter
	 *  @param {boolean} [shift=false] Shift click add
	 *  @param {function} [callback] callback function
	 *  @memberof DataTable#oApi
	 */
	function _fnSortAdd ( settings, colIdx, addIndex, shift )
	{
		var col = settings.aoColumns[ colIdx ];
		var sorting = settings.aaSorting;
		var asSorting = col.asSorting;
		var nextSortIdx;
		var next = function ( a, overflow ) {
			var idx = a._idx;
			if ( idx === undefined ) {
				idx = asSorting.indexOf(a[1]);
			}
	
			return idx+1 < asSorting.length ?
				idx+1 :
				overflow ?
					null :
					0;
		};
	
		if ( ! col.bSortable ) {
			return false;
		}
	
		// Convert to 2D array if needed
		if ( typeof sorting[0] === 'number' ) {
			sorting = settings.aaSorting = [ sorting ];
		}
	
		// If appending the sort then we are multi-column sorting
		if ( (shift || addIndex) && settings.oFeatures.bSortMulti ) {
			// Are we already doing some kind of sort on this column?
			var sortIdx = _pluck(sorting, '0').indexOf(colIdx);
	
			if ( sortIdx !== -1 ) {
				// Yes, modify the sort
				nextSortIdx = next( sorting[sortIdx], true );
	
				if ( nextSortIdx === null && sorting.length === 1 ) {
					nextSortIdx = 0; // can't remove sorting completely
				}
	
				if ( nextSortIdx === null || asSorting[ nextSortIdx ] === '' ) {
					sorting.splice( sortIdx, 1 );
				}
				else {
					sorting[sortIdx][1] = asSorting[ nextSortIdx ];
					sorting[sortIdx]._idx = nextSortIdx;
				}
			}
			else if (shift) {
				// No sort on this column yet, being added by shift click
				// add it as itself
				sorting.push( [ colIdx, asSorting[0], 0 ] );
				sorting[sorting.length-1]._idx = 0;
			}
			else {
				// No sort on this column yet, being added from a colspan
				// so add with same direction as first column
				sorting.push( [ colIdx, sorting[0][1], 0 ] );
				sorting[sorting.length-1]._idx = 0;
			}
		}
		else if ( sorting.length && sorting[0][0] == colIdx ) {
			// Single column - already sorting on this column, modify the sort
			nextSortIdx = next( sorting[0] );
	
			sorting.length = 1;
			sorting[0][1] = asSorting[ nextSortIdx ];
			sorting[0]._idx = nextSortIdx;
		}
		else {
			// Single column - sort only on this column
			sorting.length = 0;
			sorting.push( [ colIdx, asSorting[0] ] );
			sorting[0]._idx = 0;
		}
	}
	
	
	/**
	 * Set the sorting classes on table's body, Note: it is safe to call this function
	 * when bSort and bSortClasses are false
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnSortingClasses( settings )
	{
		var oldSort = settings.aLastSort;
		var sortClass = settings.oClasses.order.position;
		var sort = _fnSortFlatten( settings );
		var features = settings.oFeatures;
		var i, iLen, colIdx;
	
		if ( features.bSort && features.bSortClasses ) {
			// Remove old sorting classes
			for ( i=0, iLen=oldSort.length ; i<iLen ; i++ ) {
				colIdx = oldSort[i].src;
	
				// Remove column sorting
				$( _pluck( settings.aoData, 'anCells', colIdx ) )
					.removeClass( sortClass + (i<2 ? i+1 : 3) );
			}
	
			// Add new column sorting
			for ( i=0, iLen=sort.length ; i<iLen ; i++ ) {
				colIdx = sort[i].src;
	
				$( _pluck( settings.aoData, 'anCells', colIdx ) )
					.addClass( sortClass + (i<2 ? i+1 : 3) );
			}
		}
	
		settings.aLastSort = sort;
	}
	
	
	// Get the data to sort a column, be it from cache, fresh (populating the
	// cache), or from a sort formatter
	function _fnSortData( settings, colIdx )
	{
		// Custom sorting function - provided by the sort data type
		var column = settings.aoColumns[ colIdx ];
		var customSort = DataTable.ext.order[ column.sSortDataType ];
		var customData;
	
		if ( customSort ) {
			customData = customSort.call( settings.oInstance, settings, colIdx,
				_fnColumnIndexToVisible( settings, colIdx )
			);
		}
	
		// Use / populate cache
		var row, cellData;
		var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];
		var data = settings.aoData;
	
		for ( var rowIdx=0 ; rowIdx<data.length ; rowIdx++ ) {
			// Sparse array
			if (! data[rowIdx]) {
				continue;
			}
	
			row = data[rowIdx];
	
			if ( ! row._aSortData ) {
				row._aSortData = [];
			}
	
			if ( ! row._aSortData[colIdx] || customSort ) {
				cellData = customSort ?
					customData[rowIdx] : // If there was a custom sort function, use data from there
					_fnGetCellData( settings, rowIdx, colIdx, 'sort' );
	
				row._aSortData[ colIdx ] = formatter ?
					formatter( cellData, settings ) :
					cellData;
			}
		}
	}
	
	
	/**
	 * State information for a table
	 *
	 * @param {*} settings
	 * @returns State object
	 */
	function _fnSaveState ( settings )
	{
		if (settings._bLoadingState) {
			return;
		}
	
		// Sort state saving uses [[idx, order]] structure.
		var sorting = [];
		_fnSortResolve(settings, sorting, settings.aaSorting );
	
		/* Store the interesting variables */
		var columns = settings.aoColumns;
		var state = {
			time:    +new Date(),
			start:   settings._iDisplayStart,
			length:  settings._iDisplayLength,
			order:   sorting.map(function (sort) {
				// If a column name is available, use it
				return columns[sort[0]] && columns[sort[0]].sName
					? [ columns[sort[0]].sName, sort[1] ]
					: sort.slice();
			} ),
			search:  $.extend({}, settings.oPreviousSearch),
			columns: settings.aoColumns.map( function ( col, i ) {
				return {
					name: col.sName,
					visible: col.bVisible,
					search: $.extend({}, settings.aoPreSearchCols[i])
				};
			} )
		};
	
		settings.oSavedState = state;
		_fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
		
		if ( settings.oFeatures.bStateSave && !settings.bDestroying )
		{
			settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
		}	
	}
	
	
	/**
	 * Attempt to load a saved table state
	 *  @param {object} oSettings dataTables settings object
	 *  @param {object} oInit DataTables init object so we can override settings
	 *  @param {function} callback Callback to execute when the state has been loaded
	 *  @memberof DataTable#oApi
	 */
	function _fnLoadState ( settings, init, callback )
	{
		if ( ! settings.oFeatures.bStateSave ) {
			callback();
			return;
		}
	
		var loaded = function(state) {
			_fnImplementState(settings, state, callback);
		}
	
		var state = settings.fnStateLoadCallback.call( settings.oInstance, settings, loaded );
	
		if ( state !== undefined ) {
			_fnImplementState( settings, state, callback );
		}
		// otherwise, wait for the loaded callback to be executed
	
		return true;
	}
	
	function _fnImplementState ( settings, s, callback) {
		var i, iLen;
		var columns = settings.aoColumns;
		var currentNames = _pluck(settings.aoColumns, 'sName');
	
		settings._bLoadingState = true;
	
		// When StateRestore was introduced the state could now be implemented at any time
		// Not just initialisation. To do this an api instance is required in some places
		var api = settings._bInitComplete ? new DataTable.Api(settings) : null;
	
		if ( ! s || ! s.time ) {
			settings._bLoadingState = false;
			callback();
			return;
		}
	
		// Reject old data
		var duration = settings.iStateDuration;
		if ( duration > 0 && s.time < +new Date() - (duration*1000) ) {
			settings._bLoadingState = false;
			callback();
			return;
		}
	
		// Allow custom and plug-in manipulation functions to alter the saved data set and
		// cancelling of loading by returning false
		var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, s] );
		if ( abStateLoad.indexOf(false) !== -1 ) {
			settings._bLoadingState = false;
			callback();
			return;
		}
	
		// Store the saved state so it might be accessed at any time
		settings.oLoadedState = $.extend( true, {}, s );
	
		// This is needed for ColReorder, which has to happen first to allow all
		// the stored indexes to be usable. It is not publicly documented.
		_fnCallbackFire( settings, null, 'stateLoadInit', [settings, s], true );
	
		// Page Length
		if ( s.length !== undefined ) {
			// If already initialised just set the value directly so that the select element is also updated
			if (api) {
				api.page.len(s.length)
			}
			else {
				settings._iDisplayLength   = s.length;
			}
		}
	
		// Restore key features
		if ( s.start !== undefined ) {
			if(api === null) {
				settings._iDisplayStart    = s.start;
				settings.iInitDisplayStart = s.start;
			}
			else {
				_fnPageChange(settings, s.start/settings._iDisplayLength);
			}
		}
	
		// Order
		if ( s.order !== undefined ) {
			settings.aaSorting = [];
			$.each( s.order, function ( i, col ) {
				var set = [ col[0], col[1] ];
	
				// A column name was stored and should be used for restore
				if (typeof col[0] === 'string') {
					// Find the name from the current list of column names
					var idx = currentNames.indexOf(col[0]);
	
					if (idx < 0) {
						// If the column was not found ignore it and continue
						return;
					}
	
					set[0] = idx;
				}
				else if (set[0] >= columns.length) {
					// If the column index is out of bounds ignore it and continue
					return;
				}
	
				settings.aaSorting.push(set);
			} );
		}
	
		// Search
		if ( s.search !== undefined ) {
			$.extend( settings.oPreviousSearch, s.search );
		}
	
		// Columns
		if ( s.columns ) {
			var set = s.columns;
			var incoming = _pluck(s.columns, 'name');
	
			// Check if it is a 2.2 style state object with a `name` property for the columns, and if
			// the name was defined. If so, then create a new array that will map the state object
			// given, to the current columns (don't bother if they are already matching tho).
			if (incoming.join('').length && incoming.join('') !== currentNames.join('')) {
				set = [];
	
				// For each column, try to find the name in the incoming array
				for (i=0 ; i<currentNames.length ; i++) {
					if (currentNames[i] != '') {
						var idx = incoming.indexOf(currentNames[i]);
	
						if (idx >= 0) {
							set.push(s.columns[idx]);
						}
						else {
							// No matching column name in the state's columns, so this might be a new
							// column and thus can't have a state already.
							set.push({});
						}
					}
					else {
						// If no name, but other columns did have a name, then there is no knowing
						// where this one came from originally so it can't be restored.
						set.push({});
					}
				}
			}
	
			// If the number of columns to restore is different from current, then all bets are off.
			if (set.length === columns.length) {
				for ( i=0, iLen=set.length ; i<iLen ; i++ ) {
					var col = set[i];
	
					// Visibility
					if ( col.visible !== undefined ) {
						// If the api is defined, the table has been initialised so we need to use it rather than internal settings
						if (api) {
							// Don't redraw the columns on every iteration of this loop, we will do this at the end instead
							api.column(i).visible(col.visible, false);
						}
						else {
							columns[i].bVisible = col.visible;
						}
					}
	
					// Search
					if ( col.search !== undefined ) {
						$.extend( settings.aoPreSearchCols[i], col.search );
					}
				}
	
				// If the api is defined then we need to adjust the columns once the visibility has been changed
				if (api) {
					api.one('draw', function () {
						api.columns.adjust();
					});
				}
			}
		}
	
		settings._bLoadingState = false;
		_fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, s] );
		callback();
	}
	
	/**
	 * Log an error message
	 *  @param {object} settings dataTables settings object
	 *  @param {int} level log error messages, or display them to the user
	 *  @param {string} msg error message
	 *  @param {int} tn Technical note id to get more information about the error.
	 *  @memberof DataTable#oApi
	 */
	function _fnLog( settings, level, msg, tn )
	{
		msg = 'DataTables warning: '+
			(settings ? 'table id='+settings.sTableId+' - ' : '')+msg;
	
		if ( tn ) {
			msg += '. For more information about this error, please see '+
			'https://datatables.net/tn/'+tn;
		}
	
		if ( ! level  ) {
			// Backwards compatibility pre 1.10
			var ext = DataTable.ext;
			var type = ext.sErrMode || ext.errMode;
	
			if ( settings ) {
				_fnCallbackFire( settings, null, 'dt-error', [ settings, tn, msg ], true );
			}
	
			if ( type == 'alert' ) {
				alert( msg );
			}
			else if ( type == 'throw' ) {
				throw new Error(msg);
			}
			else if ( typeof type == 'function' ) {
				type( settings, tn, msg );
			}
		}
		else if ( window.console && console.log ) {
			console.log( msg );
		}
	}
	
	
	/**
	 * See if a property is defined on one object, if so assign it to the other object
	 *  @param {object} ret target object
	 *  @param {object} src source object
	 *  @param {string} name property
	 *  @param {string} [mappedName] name to map too - optional, name used if not given
	 *  @memberof DataTable#oApi
	 */
	function _fnMap( ret, src, name, mappedName )
	{
		if ( Array.isArray( name ) ) {
			$.each( name, function (i, val) {
				if ( Array.isArray( val ) ) {
					_fnMap( ret, src, val[0], val[1] );
				}
				else {
					_fnMap( ret, src, val );
				}
			} );
	
			return;
		}
	
		if ( mappedName === undefined ) {
			mappedName = name;
		}
	
		if ( src[name] !== undefined ) {
			ret[mappedName] = src[name];
		}
	}
	
	
	/**
	 * Extend objects - very similar to jQuery.extend, but deep copy objects, and
	 * shallow copy arrays. The reason we need to do this, is that we don't want to
	 * deep copy array init values (such as aaSorting) since the dev wouldn't be
	 * able to override them, but we do want to deep copy arrays.
	 *  @param {object} out Object to extend
	 *  @param {object} extender Object from which the properties will be applied to
	 *      out
	 *  @param {boolean} breakRefs If true, then arrays will be sliced to take an
	 *      independent copy with the exception of the `data` or `aaData` parameters
	 *      if they are present. This is so you can pass in a collection to
	 *      DataTables and have that used as your data source without breaking the
	 *      references
	 *  @returns {object} out Reference, just for convenience - out === the return.
	 *  @memberof DataTable#oApi
	 *  @todo This doesn't take account of arrays inside the deep copied objects.
	 */
	function _fnExtend( out, extender, breakRefs )
	{
		var val;
	
		for ( var prop in extender ) {
			if ( Object.prototype.hasOwnProperty.call(extender, prop) ) {
				val = extender[prop];
	
				if ( $.isPlainObject( val ) ) {
					if ( ! $.isPlainObject( out[prop] ) ) {
						out[prop] = {};
					}
					$.extend( true, out[prop], val );
				}
				else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && Array.isArray(val) ) {
					out[prop] = val.slice();
				}
				else {
					out[prop] = val;
				}
			}
		}
	
		return out;
	}
	
	
	/**
	 * Bind an event handler to allow a click or return key to activate the callback.
	 * This is good for accessibility since a return on the keyboard will have the
	 * same effect as a click, if the element has focus.
	 *  @param {element} n Element to bind the action to
	 *  @param {object|string} selector Selector (for delegated events) or data object
	 *   to pass to the triggered function
	 *  @param {function} fn Callback function for when the event is triggered
	 *  @memberof DataTable#oApi
	 */
	function _fnBindAction( n, selector, fn )
	{
		$(n)
			.on( 'click.DT', selector, function (e) {
				fn(e);
			} )
			.on( 'keypress.DT', selector, function (e){
				if ( e.which === 13 ) {
					e.preventDefault();
					fn(e);
				}
			} )
			.on( 'selectstart.DT', selector, function () {
				// Don't want a double click resulting in text selection
				return false;
			} );
	}
	
	
	/**
	 * Register a callback function. Easily allows a callback function to be added to
	 * an array store of callback functions that can then all be called together.
	 *  @param {object} settings dataTables settings object
	 *  @param {string} store Name of the array storage for the callbacks in oSettings
	 *  @param {function} fn Function to be called back
	 *  @memberof DataTable#oApi
	 */
	function _fnCallbackReg( settings, store, fn )
	{
		if ( fn ) {
			settings[store].push(fn);
		}
	}
	
	
	/**
	 * Fire callback functions and trigger events. Note that the loop over the
	 * callback array store is done backwards! Further note that you do not want to
	 * fire off triggers in time sensitive applications (for example cell creation)
	 * as its slow.
	 *  @param {object} settings dataTables settings object
	 *  @param {string} callbackArr Name of the array storage for the callbacks in
	 *      oSettings
	 *  @param {string} eventName Name of the jQuery custom event to trigger. If
	 *      null no trigger is fired
	 *  @param {array} args Array of arguments to pass to the callback function /
	 *      trigger
	 *  @param {boolean} [bubbles] True if the event should bubble
	 *  @memberof DataTable#oApi
	 */
	function _fnCallbackFire( settings, callbackArr, eventName, args, bubbles )
	{
		var ret = [];
	
		if ( callbackArr ) {
			ret = settings[callbackArr].slice().reverse().map( function (val) {
				return val.apply( settings.oInstance, args );
			} );
		}
	
		if ( eventName !== null) {
			var e = $.Event( eventName+'.dt' );
			var table = $(settings.nTable);
			
			// Expose the DataTables API on the event object for easy access
			e.dt = settings.api;
	
			table[bubbles ?  'trigger' : 'triggerHandler']( e, args );
	
			// If not yet attached to the document, trigger the event
			// on the body directly to sort of simulate the bubble
			if (bubbles && table.parents('body').length === 0) {
				$('body').trigger( e, args );
			}
	
			ret.push( e.result );
		}
	
		return ret;
	}
	
	
	function _fnLengthOverflow ( settings )
	{
		var
			start = settings._iDisplayStart,
			end = settings.fnDisplayEnd(),
			len = settings._iDisplayLength;
	
		/* If we have space to show extra rows (backing up from the end point - then do so */
		if ( start >= end )
		{
			start = end - len;
		}
	
		// Keep the start record on the current page
		start -= (start % len);
	
		if ( len === -1 || start < 0 )
		{
			start = 0;
		}
	
		settings._iDisplayStart = start;
	}
	
	
	function _fnRenderer( settings, type )
	{
		var renderer = settings.renderer;
		var host = DataTable.ext.renderer[type];
	
		if ( $.isPlainObject( renderer ) && renderer[type] ) {
			// Specific renderer for this type. If available use it, otherwise use
			// the default.
			return host[renderer[type]] || host._;
		}
		else if ( typeof renderer === 'string' ) {
			// Common renderer - if there is one available for this type use it,
			// otherwise use the default
			return host[renderer] || host._;
		}
	
		// Use the default
		return host._;
	}
	
	
	/**
	 * Detect the data source being used for the table. Used to simplify the code
	 * a little (ajax) and to make it compress a little smaller.
	 *
	 *  @param {object} settings dataTables settings object
	 *  @returns {string} Data source
	 *  @memberof DataTable#oApi
	 */
	function _fnDataSource ( settings )
	{
		if ( settings.oFeatures.bServerSide ) {
			return 'ssp';
		}
		else if ( settings.ajax ) {
			return 'ajax';
		}
		return 'dom';
	}
	
	/**
	 * Common replacement for language strings
	 *
	 * @param {*} settings DT settings object
	 * @param {*} str String with values to replace
	 * @param {*} entries Plural number for _ENTRIES_ - can be undefined
	 * @returns String
	 */
	function _fnMacros ( settings, str, entries )
	{
		// When infinite scrolling, we are always starting at 1. _iDisplayStart is
		// used only internally
		var
			formatter  = settings.fnFormatNumber,
			start      = settings._iDisplayStart+1,
			len        = settings._iDisplayLength,
			vis        = settings.fnRecordsDisplay(),
			max        = settings.fnRecordsTotal(),
			all        = len === -1;
	
		return str.
			replace(/_START_/g, formatter.call( settings, start ) ).
			replace(/_END_/g,   formatter.call( settings, settings.fnDisplayEnd() ) ).
			replace(/_MAX_/g,   formatter.call( settings, max ) ).
			replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
			replace(/_PAGE_/g,  formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ).
			replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) ).
			replace(/_ENTRIES_/g, settings.api.i18n('entries', '', entries) ).
			replace(/_ENTRIES-MAX_/g, settings.api.i18n('entries', '', max) ).
			replace(/_ENTRIES-TOTAL_/g, settings.api.i18n('entries', '', vis) );
	}
	
	/**
	 * Add elements to an array as quickly as possible, but stack safe.
	 *
	 * @param {*} arr Array to add the data to
	 * @param {*} data Data array that is to be added
	 * @returns 
	 */
	function _fnArrayApply(arr, data) {
		if (! data) {
			return;
		}
	
		// Chrome can throw a max stack error if apply is called with
		// too large an array, but apply is faster.
		if (data.length < 10000) {
			arr.push.apply(arr, data);
		}
		else {
			for (i=0 ; i<data.length ; i++) {
				arr.push(data[i]);
			}
		}
	}
	
	/**
	 * Add one or more listeners to the table
	 *
	 * @param {*} that JQ for the table
	 * @param {*} name Event name
	 * @param {*} src Listener(s)
	 */
	function _fnListener(that, name, src) {
		if (!Array.isArray(src)) {
			src = [src];
		}
	
		for (i=0 ; i<src.length ; i++) {
			that.on(name + '.dt', src[i]);
		}
	}
	
	/**
	 * Escape HTML entities in strings, in an object
	 */
	function _fnEscapeObject(obj) {
		if (DataTable.ext.escape.attributes) {
			$.each(obj, function (key, val) {
				obj[key] = _escapeHtml(val);
			})
		}
	
		return obj;
	}
	
	
	
	/**
	 * Computed structure of the DataTables API, defined by the options passed to
	 * `DataTable.Api.register()` when building the API.
	 *
	 * The structure is built in order to speed creation and extension of the Api
	 * objects since the extensions are effectively pre-parsed.
	 *
	 * The array is an array of objects with the following structure, where this
	 * base array represents the Api prototype base:
	 *
	 *     [
	 *       {
	 *         name:      'data'                -- string   - Property name
	 *         val:       function () {},       -- function - Api method (or undefined if just an object
	 *         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
	 *         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
	 *       },
	 *       {
	 *         name:     'row'
	 *         val:       {},
	 *         methodExt: [ ... ],
	 *         propExt:   [
	 *           {
	 *             name:      'data'
	 *             val:       function () {},
	 *             methodExt: [ ... ],
	 *             propExt:   [ ... ]
	 *           },
	 *           ...
	 *         ]
	 *       }
	 *     ]
	 *
	 * @type {Array}
	 * @ignore
	 */
	var __apiStruct = [];
	
	
	/**
	 * `Array.prototype` reference.
	 *
	 * @type object
	 * @ignore
	 */
	var __arrayProto = Array.prototype;
	
	
	/**
	 * Abstraction for `context` parameter of the `Api` constructor to allow it to
	 * take several different forms for ease of use.
	 *
	 * Each of the input parameter types will be converted to a DataTables settings
	 * object where possible.
	 *
	 * @param  {string|node|jQuery|object} mixed DataTable identifier. Can be one
	 *   of:
	 *
	 *   * `string` - jQuery selector. Any DataTables' matching the given selector
	 *     with be found and used.
	 *   * `node` - `TABLE` node which has already been formed into a DataTable.
	 *   * `jQuery` - A jQuery object of `TABLE` nodes.
	 *   * `object` - DataTables settings object
	 *   * `DataTables.Api` - API instance
	 * @return {array|null} Matching DataTables settings objects. `null` or
	 *   `undefined` is returned if no matching DataTable is found.
	 * @ignore
	 */
	var _toSettings = function ( mixed )
	{
		var idx, jq;
		var settings = DataTable.settings;
		var tables = _pluck(settings, 'nTable');
	
		if ( ! mixed ) {
			return [];
		}
		else if ( mixed.nTable && mixed.oFeatures ) {
			// DataTables settings object
			return [ mixed ];
		}
		else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) {
			// Table node
			idx = tables.indexOf(mixed);
			return idx !== -1 ? [ settings[idx] ] : null;
		}
		else if ( mixed && typeof mixed.settings === 'function' ) {
			return mixed.settings().toArray();
		}
		else if ( typeof mixed === 'string' ) {
			// jQuery selector
			jq = $(mixed).get();
		}
		else if ( mixed instanceof $ ) {
			// jQuery object (also DataTables instance)
			jq = mixed.get();
		}
	
		if ( jq ) {
			return settings.filter(function (v, idx) {
				return jq.includes(tables[idx]);
			});
		}
	};
	
	
	/**
	 * DataTables API class - used to control and interface with  one or more
	 * DataTables enhanced tables.
	 *
	 * The API class is heavily based on jQuery, presenting a chainable interface
	 * that you can use to interact with tables. Each instance of the API class has
	 * a "context" - i.e. the tables that it will operate on. This could be a single
	 * table, all tables on a page or a sub-set thereof.
	 *
	 * Additionally the API is designed to allow you to easily work with the data in
	 * the tables, retrieving and manipulating it as required. This is done by
	 * presenting the API class as an array like interface. The contents of the
	 * array depend upon the actions requested by each method (for example
	 * `rows().nodes()` will return an array of nodes, while `rows().data()` will
	 * return an array of objects or arrays depending upon your table's
	 * configuration). The API object has a number of array like methods (`push`,
	 * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
	 * `unique` etc) to assist your working with the data held in a table.
	 *
	 * Most methods (those which return an Api instance) are chainable, which means
	 * the return from a method call also has all of the methods available that the
	 * top level object had. For example, these two calls are equivalent:
	 *
	 *     // Not chained
	 *     api.row.add( {...} );
	 *     api.draw();
	 *
	 *     // Chained
	 *     api.row.add( {...} ).draw();
	 *
	 * @class DataTable.Api
	 * @param {array|object|string|jQuery} context DataTable identifier. This is
	 *   used to define which DataTables enhanced tables this API will operate on.
	 *   Can be one of:
	 *
	 *   * `string` - jQuery selector. Any DataTables' matching the given selector
	 *     with be found and used.
	 *   * `node` - `TABLE` node which has already been formed into a DataTable.
	 *   * `jQuery` - A jQuery object of `TABLE` nodes.
	 *   * `object` - DataTables settings object
	 * @param {array} [data] Data to initialise the Api instance with.
	 *
	 * @example
	 *   // Direct initialisation during DataTables construction
	 *   var api = $('#example').DataTable();
	 *
	 * @example
	 *   // Initialisation using a DataTables jQuery object
	 *   var api = $('#example').dataTable().api();
	 *
	 * @example
	 *   // Initialisation as a constructor
	 *   var api = new DataTable.Api( 'table.dataTable' );
	 */
	_Api = function ( context, data )
	{
		if ( ! (this instanceof _Api) ) {
			return new _Api( context, data );
		}
	
		var i;
		var settings = [];
		var ctxSettings = function ( o ) {
			var a = _toSettings( o );
			if ( a ) {
				settings.push.apply( settings, a );
			}
		};
	
		if ( Array.isArray( context ) ) {
			for ( i=0 ; i<context.length ; i++ ) {
				ctxSettings( context[i] );
			}
		}
		else {
			ctxSettings( context );
		}
	
		// Remove duplicates
		this.context = settings.length > 1
			? _unique( settings )
			: settings;
	
		// Initial data
		_fnArrayApply(this, data);
	
		// selector
		this.selector = {
			rows: null,
			cols: null,
			opts: null
		};
	
		_Api.extend( this, this, __apiStruct );
	};
	
	DataTable.Api = _Api;
	
	// Don't destroy the existing prototype, just extend it. Required for jQuery 2's
	// isPlainObject.
	$.extend( _Api.prototype, {
		any: function ()
		{
			return this.count() !== 0;
		},
	
		context: [], // array of table settings objects
	
		count: function ()
		{
			return this.flatten().length;
		},
	
		each: function ( fn )
		{
			for ( var i=0, iLen=this.length ; i<iLen; i++ ) {
				fn.call( this, this[i], i, this );
			}
	
			return this;
		},
	
		eq: function ( idx )
		{
			var ctx = this.context;
	
			return ctx.length > idx ?
				new _Api( ctx[idx], this[idx] ) :
				null;
		},
	
		filter: function ( fn )
		{
			var a = __arrayProto.filter.call( this, fn, this );
	
			return new _Api( this.context, a );
		},
	
		flatten: function ()
		{
			var a = [];
	
			return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
		},
	
		get: function ( idx )
		{
			return this[ idx ];
		},
	
		join:    __arrayProto.join,
	
		includes: function ( find ) {
			return this.indexOf( find ) === -1 ? false : true;
		},
	
		indexOf: __arrayProto.indexOf,
	
		iterator: function ( flatten, type, fn, alwaysNew ) {
			var
				a = [], ret,
				i, iLen, j, jen,
				context = this.context,
				rows, items, item,
				selector = this.selector;
	
			// Argument shifting
			if ( typeof flatten === 'string' ) {
				alwaysNew = fn;
				fn = type;
				type = flatten;
				flatten = false;
			}
	
			for ( i=0, iLen=context.length ; i<iLen ; i++ ) {
				var apiInst = new _Api( context[i] );
	
				if ( type === 'table' ) {
					ret = fn.call( apiInst, context[i], i );
	
					if ( ret !== undefined ) {
						a.push( ret );
					}
				}
				else if ( type === 'columns' || type === 'rows' ) {
					// this has same length as context - one entry for each table
					ret = fn.call( apiInst, context[i], this[i], i );
	
					if ( ret !== undefined ) {
						a.push( ret );
					}
				}
				else if ( type === 'every' || type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) {
					// columns and rows share the same structure.
					// 'this' is an array of column indexes for each context
					items = this[i];
	
					if ( type === 'column-rows' ) {
						rows = _selector_row_indexes( context[i], selector.opts );
					}
	
					for ( j=0, jen=items.length ; j<jen ; j++ ) {
						item = items[j];
	
						if ( type === 'cell' ) {
							ret = fn.call( apiInst, context[i], item.row, item.column, i, j );
						}
						else {
							ret = fn.call( apiInst, context[i], item, i, j, rows );
						}
	
						if ( ret !== undefined ) {
							a.push( ret );
						}
					}
				}
			}
	
			if ( a.length || alwaysNew ) {
				var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a );
				var apiSelector = api.selector;
				apiSelector.rows = selector.rows;
				apiSelector.cols = selector.cols;
				apiSelector.opts = selector.opts;
				return api;
			}
			return this;
		},
	
		lastIndexOf: __arrayProto.lastIndexOf,
	
		length:  0,
	
		map: function ( fn )
		{
			var a = __arrayProto.map.call( this, fn, this );
	
			return new _Api( this.context, a );
		},
	
		pluck: function ( prop )
		{
			var fn = DataTable.util.get(prop);
	
			return this.map( function ( el ) {
				return fn(el);
			} );
		},
	
		pop:     __arrayProto.pop,
	
		push:    __arrayProto.push,
	
		reduce: __arrayProto.reduce,
	
		reduceRight: __arrayProto.reduceRight,
	
		reverse: __arrayProto.reverse,
	
		// Object with rows, columns and opts
		selector: null,
	
		shift:   __arrayProto.shift,
	
		slice: function () {
			return new _Api( this.context, this );
		},
	
		sort:    __arrayProto.sort,
	
		splice:  __arrayProto.splice,
	
		toArray: function ()
		{
			return __arrayProto.slice.call( this );
		},
	
		to$: function ()
		{
			return $( this );
		},
	
		toJQuery: function ()
		{
			return $( this );
		},
	
		unique: function ()
		{
			return new _Api( this.context, _unique(this.toArray()) );
		},
	
		unshift: __arrayProto.unshift
	} );
	
	
	function _api_scope( scope, fn, struct ) {
		return function () {
			var ret = fn.apply( scope || this, arguments );
	
			// Method extension
			_Api.extend( ret, ret, struct.methodExt );
			return ret;
		};
	}
	
	function _api_find( src, name ) {
		for ( var i=0, iLen=src.length ; i<iLen ; i++ ) {
			if ( src[i].name === name ) {
				return src[i];
			}
		}
		return null;
	}
	
	window.__apiStruct = __apiStruct;
	
	_Api.extend = function ( scope, obj, ext )
	{
		// Only extend API instances and static properties of the API
		if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
			return;
		}
	
		var
			i, iLen,
			struct;
	
		for ( i=0, iLen=ext.length ; i<iLen ; i++ ) {
			struct = ext[i];
	
			if (struct.name === '__proto__') {
				continue;
			}
	
			// Value
			obj[ struct.name ] = struct.type === 'function' ?
				_api_scope( scope, struct.val, struct ) :
				struct.type === 'object' ?
					{} :
					struct.val;
	
			obj[ struct.name ].__dt_wrapper = true;
	
			// Property extension
			_Api.extend( scope, obj[ struct.name ], struct.propExt );
		}
	};
	
	//     [
	//       {
	//         name:      'data'                -- string   - Property name
	//         val:       function () {},       -- function - Api method (or undefined if just an object
	//         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
	//         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
	//       },
	//       {
	//         name:     'row'
	//         val:       {},
	//         methodExt: [ ... ],
	//         propExt:   [
	//           {
	//             name:      'data'
	//             val:       function () {},
	//             methodExt: [ ... ],
	//             propExt:   [ ... ]
	//           },
	//           ...
	//         ]
	//       }
	//     ]
	
	
	_Api.register = _api_register = function ( name, val )
	{
		if ( Array.isArray( name ) ) {
			for ( var j=0, jen=name.length ; j<jen ; j++ ) {
				_Api.register( name[j], val );
			}
			return;
		}
	
		var
			i, iLen,
			heir = name.split('.'),
			struct = __apiStruct,
			key, method;
	
		for ( i=0, iLen=heir.length ; i<iLen ; i++ ) {
			method = heir[i].indexOf('()') !== -1;
			key = method ?
				heir[i].replace('()', '') :
				heir[i];
	
			var src = _api_find( struct, key );
			if ( ! src ) {
				src = {
					name:      key,
					val:       {},
					methodExt: [],
					propExt:   [],
					type:      'object'
				};
				struct.push( src );
			}
	
			if ( i === iLen-1 ) {
				src.val = val;
				src.type = typeof val === 'function' ?
					'function' :
					$.isPlainObject( val ) ?
						'object' :
						'other';
			}
			else {
				struct = method ?
					src.methodExt :
					src.propExt;
			}
		}
	};
	
	_Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) {
		_Api.register( pluralName, val );
	
		_Api.register( singularName, function () {
			var ret = val.apply( this, arguments );
	
			if ( ret === this ) {
				// Returned item is the API instance that was passed in, return it
				return this;
			}
			else if ( ret instanceof _Api ) {
				// New API instance returned, want the value from the first item
				// in the returned array for the singular result.
				return ret.length ?
					Array.isArray( ret[0] ) ?
						new _Api( ret.context, ret[0] ) : // Array results are 'enhanced'
						ret[0] :
					undefined;
			}
	
			// Non-API return - just fire it back
			return ret;
		} );
	};
	
	
	/**
	 * Selector for HTML tables. Apply the given selector to the give array of
	 * DataTables settings objects.
	 *
	 * @param {string|integer} [selector] jQuery selector string or integer
	 * @param  {array} Array of DataTables settings objects to be filtered
	 * @return {array}
	 * @ignore
	 */
	var __table_selector = function ( selector, a )
	{
		if ( Array.isArray(selector) ) {
			var result = [];
	
			selector.forEach(function (sel) {
				var inner = __table_selector(sel, a);
	
				_fnArrayApply(result, inner);
			});
	
			return result.filter( function (item) {
				return item;
			});
		}
	
		// Integer is used to pick out a table by index
		if ( typeof selector === 'number' ) {
			return [ a[ selector ] ];
		}
	
		// Perform a jQuery selector on the table nodes
		var nodes = a.map( function (el) {
			return el.nTable;
		} );
	
		return $(nodes)
			.filter( selector )
			.map( function () {
				// Need to translate back from the table node to the settings
				var idx = nodes.indexOf(this);
				return a[ idx ];
			} )
			.toArray();
	};
	
	
	
	/**
	 * Context selector for the API's context (i.e. the tables the API instance
	 * refers to.
	 *
	 * @name    DataTable.Api#tables
	 * @param {string|integer} [selector] Selector to pick which tables the iterator
	 *   should operate on. If not given, all tables in the current context are
	 *   used. This can be given as a jQuery selector (for example `':gt(0)'`) to
	 *   select multiple tables or as an integer to select a single table.
	 * @returns {DataTable.Api} Returns a new API instance if a selector is given.
	 */
	_api_register( 'tables()', function ( selector ) {
		// A new instance is created if there was a selector specified
		return selector !== undefined && selector !== null ?
			new _Api( __table_selector( selector, this.context ) ) :
			this;
	} );
	
	
	_api_register( 'table()', function ( selector ) {
		var tables = this.tables( selector );
		var ctx = tables.context;
	
		// Truncate to the first matched table
		return ctx.length ?
			new _Api( ctx[0] ) :
			tables;
	} );
	
	// Common methods, combined to reduce size
	[
		['nodes', 'node', 'nTable'],
		['body', 'body', 'nTBody'],
		['header', 'header', 'nTHead'],
		['footer', 'footer', 'nTFoot'],
	].forEach(function (item) {
		_api_registerPlural(
			'tables().' + item[0] + '()',
			'table().' + item[1] + '()' ,
			function () {
				return this.iterator( 'table', function ( ctx ) {
					return ctx[item[2]];
				}, 1 );
			}
		);
	});
	
	// Structure methods
	[
		['header', 'aoHeader'],
		['footer', 'aoFooter'],
	].forEach(function (item) {
		_api_register( 'table().' + item[0] + '.structure()' , function (selector) {
			var indexes = this.columns(selector).indexes().flatten().toArray();
			var ctx = this.context[0];
			var structure = _fnHeaderLayout(ctx, ctx[item[1]], indexes);
	
			// The structure is in column index order - but from this method we want the return to be
			// in the columns() selector API order. In order to do that we need to map from one form
			// to the other
			var orderedIndexes = indexes.slice().sort(function (a, b) {
				return a - b;
			});
	
			return structure.map(function (row) {
				return indexes.map(function (colIdx) {
					return row[orderedIndexes.indexOf(colIdx)];
				});
			});
		});
	});
	
	
	_api_registerPlural( 'tables().containers()', 'table().container()' , function () {
		return this.iterator( 'table', function ( ctx ) {
			return ctx.nTableWrapper;
		}, 1 );
	} );
	
	_api_register( 'tables().every()', function ( fn ) {
		var that = this;
	
		return this.iterator('table', function (s, i) {
			fn.call(that.table(i), i);
		});
	});
	
	_api_register( 'caption()', function ( value, side ) {
		var context = this.context;
	
		// Getter - return existing node's content
		if ( value === undefined ) {
			var caption = context[0].captionNode;
	
			return caption && context.length ?
				caption.innerHTML : 
				null;
		}
	
		return this.iterator( 'table', function ( ctx ) {
			var table = $(ctx.nTable);
			var caption = $(ctx.captionNode);
			var container = $(ctx.nTableWrapper);
	
			// Create the node if it doesn't exist yet
			if ( ! caption.length ) {
				caption = $('<caption/>').html( value );
				ctx.captionNode = caption[0];
	
				// If side isn't set, we need to insert into the document to let the
				// CSS decide so we can read it back, otherwise there is no way to
				// know if the CSS would put it top or bottom for scrolling
				if (! side) {
					table.prepend(caption);
	
					side = caption.css('caption-side');
				}
			}
	
			caption.html( value );
	
			if ( side ) {
				caption.css( 'caption-side', side );
				caption[0]._captionSide = side;
			}
	
			if (container.find('div.dataTables_scroll').length) {
				var selector = (side === 'top' ? 'Head' : 'Foot');
	
				container.find('div.dataTables_scroll'+ selector +' table').prepend(caption);
			}
			else {
				table.prepend(caption);
			}
		}, 1 );
	} );
	
	_api_register( 'caption.node()', function () {
		var ctx = this.context;
	
		return ctx.length ? ctx[0].captionNode : null;
	} );
	
	
	/**
	 * Redraw the tables in the current context.
	 */
	_api_register( 'draw()', function ( paging ) {
		return this.iterator( 'table', function ( settings ) {
			if ( paging === 'page' ) {
				_fnDraw( settings );
			}
			else {
				if ( typeof paging === 'string' ) {
					paging = paging === 'full-hold' ?
						false :
						true;
				}
	
				_fnReDraw( settings, paging===false );
			}
		} );
	} );
	
	
	
	/**
	 * Get the current page index.
	 *
	 * @return {integer} Current page index (zero based)
	 *//**
	 * Set the current page.
	 *
	 * Note that if you attempt to show a page which does not exist, DataTables will
	 * not throw an error, but rather reset the paging.
	 *
	 * @param {integer|string} action The paging action to take. This can be one of:
	 *  * `integer` - The page index to jump to
	 *  * `string` - An action to take:
	 *    * `first` - Jump to first page.
	 *    * `next` - Jump to the next page
	 *    * `previous` - Jump to previous page
	 *    * `last` - Jump to the last page.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'page()', function ( action ) {
		if ( action === undefined ) {
			return this.page.info().page; // not an expensive call
		}
	
		// else, have an action to take on all tables
		return this.iterator( 'table', function ( settings ) {
			_fnPageChange( settings, action );
		} );
	} );
	
	
	/**
	 * Paging information for the first table in the current context.
	 *
	 * If you require paging information for another table, use the `table()` method
	 * with a suitable selector.
	 *
	 * @return {object} Object with the following properties set:
	 *  * `page` - Current page index (zero based - i.e. the first page is `0`)
	 *  * `pages` - Total number of pages
	 *  * `start` - Display index for the first record shown on the current page
	 *  * `end` - Display index for the last record shown on the current page
	 *  * `length` - Display length (number of records). Note that generally `start
	 *    + length = end`, but this is not always true, for example if there are
	 *    only 2 records to show on the final page, with a length of 10.
	 *  * `recordsTotal` - Full data set length
	 *  * `recordsDisplay` - Data set length once the current filtering criterion
	 *    are applied.
	 */
	_api_register( 'page.info()', function () {
		if ( this.context.length === 0 ) {
			return undefined;
		}
	
		var
			settings   = this.context[0],
			start      = settings._iDisplayStart,
			len        = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1,
			visRecords = settings.fnRecordsDisplay(),
			all        = len === -1;
	
		return {
			"page":           all ? 0 : Math.floor( start / len ),
			"pages":          all ? 1 : Math.ceil( visRecords / len ),
			"start":          start,
			"end":            settings.fnDisplayEnd(),
			"length":         len,
			"recordsTotal":   settings.fnRecordsTotal(),
			"recordsDisplay": visRecords,
			"serverSide":     _fnDataSource( settings ) === 'ssp'
		};
	} );
	
	
	/**
	 * Get the current page length.
	 *
	 * @return {integer} Current page length. Note `-1` indicates that all records
	 *   are to be shown.
	 *//**
	 * Set the current page length.
	 *
	 * @param {integer} Page length to set. Use `-1` to show all records.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'page.len()', function ( len ) {
		// Note that we can't call this function 'length()' because `length`
		// is a JavaScript property of functions which defines how many arguments
		// the function expects.
		if ( len === undefined ) {
			return this.context.length !== 0 ?
				this.context[0]._iDisplayLength :
				undefined;
		}
	
		// else, set the page length
		return this.iterator( 'table', function ( settings ) {
			_fnLengthChange( settings, len );
		} );
	} );
	
	
	
	var __reload = function ( settings, holdPosition, callback ) {
		// Use the draw event to trigger a callback
		if ( callback ) {
			var api = new _Api( settings );
	
			api.one( 'draw', function () {
				callback( api.ajax.json() );
			} );
		}
	
		if ( _fnDataSource( settings ) == 'ssp' ) {
			_fnReDraw( settings, holdPosition );
		}
		else {
			_fnProcessingDisplay( settings, true );
	
			// Cancel an existing request
			var xhr = settings.jqXHR;
			if ( xhr && xhr.readyState !== 4 ) {
				xhr.abort();
			}
	
			// Trigger xhr
			_fnBuildAjax( settings, {}, function( json ) {
				_fnClearTable( settings );
	
				var data = _fnAjaxDataSrc( settings, json );
				for ( var i=0, iLen=data.length ; i<iLen ; i++ ) {
					_fnAddData( settings, data[i] );
				}
	
				_fnReDraw( settings, holdPosition );
				_fnInitComplete( settings );
				_fnProcessingDisplay( settings, false );
			} );
		}
	};
	
	
	/**
	 * Get the JSON response from the last Ajax request that DataTables made to the
	 * server. Note that this returns the JSON from the first table in the current
	 * context.
	 *
	 * @return {object} JSON received from the server.
	 */
	_api_register( 'ajax.json()', function () {
		var ctx = this.context;
	
		if ( ctx.length > 0 ) {
			return ctx[0].json;
		}
	
		// else return undefined;
	} );
	
	
	/**
	 * Get the data submitted in the last Ajax request
	 */
	_api_register( 'ajax.params()', function () {
		var ctx = this.context;
	
		if ( ctx.length > 0 ) {
			return ctx[0].oAjaxData;
		}
	
		// else return undefined;
	} );
	
	
	/**
	 * Reload tables from the Ajax data source. Note that this function will
	 * automatically re-draw the table when the remote data has been loaded.
	 *
	 * @param {boolean} [reset=true] Reset (default) or hold the current paging
	 *   position. A full re-sort and re-filter is performed when this method is
	 *   called, which is why the pagination reset is the default action.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'ajax.reload()', function ( callback, resetPaging ) {
		return this.iterator( 'table', function (settings) {
			__reload( settings, resetPaging===false, callback );
		} );
	} );
	
	
	/**
	 * Get the current Ajax URL. Note that this returns the URL from the first
	 * table in the current context.
	 *
	 * @return {string} Current Ajax source URL
	 *//**
	 * Set the Ajax URL. Note that this will set the URL for all tables in the
	 * current context.
	 *
	 * @param {string} url URL to set.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'ajax.url()', function ( url ) {
		var ctx = this.context;
	
		if ( url === undefined ) {
			// get
			if ( ctx.length === 0 ) {
				return undefined;
			}
			ctx = ctx[0];
	
			return $.isPlainObject( ctx.ajax ) ?
				ctx.ajax.url :
				ctx.ajax;
		}
	
		// set
		return this.iterator( 'table', function ( settings ) {
			if ( $.isPlainObject( settings.ajax ) ) {
				settings.ajax.url = url;
			}
			else {
				settings.ajax = url;
			}
		} );
	} );
	
	
	/**
	 * Load data from the newly set Ajax URL. Note that this method is only
	 * available when `ajax.url()` is used to set a URL. Additionally, this method
	 * has the same effect as calling `ajax.reload()` but is provided for
	 * convenience when setting a new URL. Like `ajax.reload()` it will
	 * automatically redraw the table once the remote data has been loaded.
	 *
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
		// Same as a reload, but makes sense to present it for easy access after a
		// url change
		return this.iterator( 'table', function ( ctx ) {
			__reload( ctx, resetPaging===false, callback );
		} );
	} );
	
	
	
	
	var _selector_run = function ( type, selector, selectFn, settings, opts )
	{
		var
			out = [], res,
			i, iLen,
			selectorType = typeof selector;
	
		// Can't just check for isArray here, as an API or jQuery instance might be
		// given with their array like look
		if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) {
			selector = [ selector ];
		}
	
		for ( i=0, iLen=selector.length ; i<iLen ; i++ ) {
			res = selectFn( typeof selector[i] === 'string' ? selector[i].trim() : selector[i] );
	
			// Remove empty items
			res = res.filter( function (item) {
				return item !== null && item !== undefined;
			});
	
			if ( res && res.length ) {
				out = out.concat( res );
			}
		}
	
		// selector extensions
		var ext = _ext.selector[ type ];
		if ( ext.length ) {
			for ( i=0, iLen=ext.length ; i<iLen ; i++ ) {
				out = ext[i]( settings, opts, out );
			}
		}
	
		return _unique( out );
	};
	
	
	var _selector_opts = function ( opts )
	{
		if ( ! opts ) {
			opts = {};
		}
	
		// Backwards compatibility for 1.9- which used the terminology filter rather
		// than search
		if ( opts.filter && opts.search === undefined ) {
			opts.search = opts.filter;
		}
	
		return $.extend( {
			columnOrder: 'implied',
			search: 'none',
			order: 'current',
			page: 'all'
		}, opts );
	};
	
	
	// Reduce the API instance to the first item found
	var _selector_first = function ( old )
	{
		var inst = new _Api(old.context[0]);
	
		// Use a push rather than passing to the constructor, since it will
		// merge arrays down automatically, which isn't what is wanted here
		if (old.length) {
			inst.push( old[0] );
		}
	
		inst.selector = old.selector;
	
		// Limit to a single row / column / cell
		if (inst.length && inst[0].length > 1) {
			inst[0].splice(1);
		}
	
		return inst;
	};
	
	
	var _selector_row_indexes = function ( settings, opts )
	{
		var
			i, iLen, tmp, a=[],
			displayFiltered = settings.aiDisplay,
			displayMaster = settings.aiDisplayMaster;
	
		var
			search = opts.search,  // none, applied, removed
			order  = opts.order,   // applied, current, index (original - compatibility with 1.9)
			page   = opts.page;    // all, current
	
		if ( _fnDataSource( settings ) == 'ssp' ) {
			// In server-side processing mode, most options are irrelevant since
			// rows not shown don't exist and the index order is the applied order
			// Removed is a special case - for consistency just return an empty
			// array
			return search === 'removed' ?
				[] :
				_range( 0, displayMaster.length );
		}
	
		if ( page == 'current' ) {
			// Current page implies that order=current and filter=applied, since it is
			// fairly senseless otherwise, regardless of what order and search actually
			// are
			for ( i=settings._iDisplayStart, iLen=settings.fnDisplayEnd() ; i<iLen ; i++ ) {
				a.push( displayFiltered[i] );
			}
		}
		else if ( order == 'current' || order == 'applied' ) {
			if ( search == 'none') {
				a = displayMaster.slice();
			}
			else if ( search == 'applied' ) {
				a = displayFiltered.slice();
			}
			else if ( search == 'removed' ) {
				// O(n+m) solution by creating a hash map
				var displayFilteredMap = {};
	
				for ( i=0, iLen=displayFiltered.length ; i<iLen ; i++ ) {
					displayFilteredMap[displayFiltered[i]] = null;
				}
	
				displayMaster.forEach(function (item) {
					if (! Object.prototype.hasOwnProperty.call(displayFilteredMap, item)) {
						a.push(item);
					}
				});
			}
		}
		else if ( order == 'index' || order == 'original' ) {
			for ( i=0, iLen=settings.aoData.length ; i<iLen ; i++ ) {
				if (! settings.aoData[i]) {
					continue;
				}
	
				if ( search == 'none' ) {
					a.push( i );
				}
				else { // applied | removed
					tmp = displayFiltered.indexOf(i);
	
					if ((tmp === -1 && search == 'removed') ||
						(tmp >= 0   && search == 'applied') )
					{
						a.push( i );
					}
				}
			}
		}
		else if ( typeof order === 'number' ) {
			// Order the rows by the given column
			var ordered = _fnSort(settings, order, 'asc');
	
			if (search === 'none') {
				a = ordered;
			}
			else { // applied | removed
				for (i=0; i<ordered.length; i++) {
					tmp = displayFiltered.indexOf(ordered[i]);
	
					if ((tmp === -1 && search == 'removed') ||
						(tmp >= 0   && search == 'applied') )
					{
						a.push( ordered[i] );
					}
				}
			}
		}
	
		return a;
	};
	
	
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Rows
	 *
	 * {}          - no selector - use all available rows
	 * {integer}   - row aoData index
	 * {node}      - TR node
	 * {string}    - jQuery selector to apply to the TR elements
	 * {array}     - jQuery array of nodes, or simply an array of TR nodes
	 *
	 */
	var __row_selector = function ( settings, selector, opts )
	{
		var rows;
		var run = function ( sel ) {
			var selInt = _intVal( sel );
			var aoData = settings.aoData;
	
			// Short cut - selector is a number and no options provided (default is
			// all records, so no need to check if the index is in there, since it
			// must be - dev error if the index doesn't exist).
			if ( selInt !== null && ! opts ) {
				return [ selInt ];
			}
	
			if ( ! rows ) {
				rows = _selector_row_indexes( settings, opts );
			}
	
			if ( selInt !== null && rows.indexOf(selInt) !== -1 ) {
				// Selector - integer
				return [ selInt ];
			}
			else if ( sel === null || sel === undefined || sel === '' ) {
				// Selector - none
				return rows;
			}
	
			// Selector - function
			if ( typeof sel === 'function' ) {
				return rows.map( function (idx) {
					var row = aoData[ idx ];
					return sel( idx, row._aData, row.nTr ) ? idx : null;
				} );
			}
	
			// Selector - node
			if ( sel.nodeName ) {
				var rowIdx = sel._DT_RowIndex;  // Property added by DT for fast lookup
				var cellIdx = sel._DT_CellIndex;
	
				if ( rowIdx !== undefined ) {
					// Make sure that the row is actually still present in the table
					return aoData[ rowIdx ] && aoData[ rowIdx ].nTr === sel ?
						[ rowIdx ] :
						[];
				}
				else if ( cellIdx ) {
					return aoData[ cellIdx.row ] && aoData[ cellIdx.row ].nTr === sel.parentNode ?
						[ cellIdx.row ] :
						[];
				}
				else {
					var host = $(sel).closest('*[data-dt-row]');
					return host.length ?
						[ host.data('dt-row') ] :
						[];
				}
			}
	
			// ID selector. Want to always be able to select rows by id, regardless
			// of if the tr element has been created or not, so can't rely upon
			// jQuery here - hence a custom implementation. This does not match
			// Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything,
			// but to select it using a CSS selector engine (like Sizzle or
			// querySelect) it would need to need to be escaped for some characters.
			// DataTables simplifies this for row selectors since you can select
			// only a row. A # indicates an id any anything that follows is the id -
			// unescaped.
			if ( typeof sel === 'string' && sel.charAt(0) === '#' ) {
				// get row index from id
				var rowObj = settings.aIds[ sel.replace( /^#/, '' ) ];
				if ( rowObj !== undefined ) {
					return [ rowObj.idx ];
				}
	
				// need to fall through to jQuery in case there is DOM id that
				// matches
			}
			
			// Get nodes in the order from the `rows` array with null values removed
			var nodes = _removeEmpty(
				_pluck_order( settings.aoData, rows, 'nTr' )
			);
	
			// Selector - jQuery selector string, array of nodes or jQuery object/
			// As jQuery's .filter() allows jQuery objects to be passed in filter,
			// it also allows arrays, so this will cope with all three options
			return $(nodes)
				.filter( sel )
				.map( function () {
					return this._DT_RowIndex;
				} )
				.toArray();
		};
	
		var matched = _selector_run( 'row', selector, run, settings, opts );
	
		if (opts.order === 'current' || opts.order === 'applied') {
			_fnSortDisplay(settings, matched);
		}
	
		return matched;
	};
	
	
	_api_register( 'rows()', function ( selector, opts ) {
		// argument shifting
		if ( selector === undefined ) {
			selector = '';
		}
		else if ( $.isPlainObject( selector ) ) {
			opts = selector;
			selector = '';
		}
	
		opts = _selector_opts( opts );
	
		var inst = this.iterator( 'table', function ( settings ) {
			return __row_selector( settings, selector, opts );
		}, 1 );
	
		// Want argument shifting here and in __row_selector?
		inst.selector.rows = selector;
		inst.selector.opts = opts;
	
		return inst;
	} );
	
	_api_register( 'rows().nodes()', function () {
		return this.iterator( 'row', function ( settings, row ) {
			return settings.aoData[ row ].nTr || undefined;
		}, 1 );
	} );
	
	_api_register( 'rows().data()', function () {
		return this.iterator( true, 'rows', function ( settings, rows ) {
			return _pluck_order( settings.aoData, rows, '_aData' );
		}, 1 );
	} );
	
	_api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) {
		return this.iterator( 'row', function ( settings, row ) {
			var r = settings.aoData[ row ];
			return type === 'search' ? r._aFilterData : r._aSortData;
		}, 1 );
	} );
	
	_api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) {
		return this.iterator( 'row', function ( settings, row ) {
			_fnInvalidate( settings, row, src );
		} );
	} );
	
	_api_registerPlural( 'rows().indexes()', 'row().index()', function () {
		return this.iterator( 'row', function ( settings, row ) {
			return row;
		}, 1 );
	} );
	
	_api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) {
		var a = [];
		var context = this.context;
	
		// `iterator` will drop undefined values, but in this case we want them
		for ( var i=0, iLen=context.length ; i<iLen ; i++ ) {
			for ( var j=0, jen=this[i].length ; j<jen ; j++ ) {
				var id = context[i].rowIdFn( context[i].aoData[ this[i][j] ]._aData );
				a.push( (hash === true ? '#' : '' )+ id );
			}
		}
	
		return new _Api( context, a );
	} );
	
	_api_registerPlural( 'rows().remove()', 'row().remove()', function () {
		this.iterator( 'row', function ( settings, row ) {
			var data = settings.aoData;
			var rowData = data[ row ];
	
			// Delete from the display arrays
			var idx = settings.aiDisplayMaster.indexOf(row);
			if (idx !== -1) {
				settings.aiDisplayMaster.splice(idx, 1);
			}
	
			// For server-side processing tables - subtract the deleted row from the count
			if ( settings._iRecordsDisplay > 0 ) {
				settings._iRecordsDisplay--;
			}
	
			// Check for an 'overflow' they case for displaying the table
			_fnLengthOverflow( settings );
	
			// Remove the row's ID reference if there is one
			var id = settings.rowIdFn( rowData._aData );
			if ( id !== undefined ) {
				delete settings.aIds[ id ];
			}
	
			data[row] = null;
		} );
	
		return this;
	} );
	
	
	_api_register( 'rows.add()', function ( rows ) {
		var newRows = this.iterator( 'table', function ( settings ) {
				var row, i, iLen;
				var out = [];
	
				for ( i=0, iLen=rows.length ; i<iLen ; i++ ) {
					row = rows[i];
	
					if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
						out.push( _fnAddTr( settings, row )[0] );
					}
					else {
						out.push( _fnAddData( settings, row ) );
					}
				}
	
				return out;
			}, 1 );
	
		// Return an Api.rows() extended instance, so rows().nodes() etc can be used
		var modRows = this.rows( -1 );
		modRows.pop();
		_fnArrayApply(modRows, newRows);
	
		return modRows;
	} );
	
	
	
	
	
	/**
	 *
	 */
	_api_register( 'row()', function ( selector, opts ) {
		return _selector_first( this.rows( selector, opts ) );
	} );
	
	
	_api_register( 'row().data()', function ( data ) {
		var ctx = this.context;
	
		if ( data === undefined ) {
			// Get
			return ctx.length && this.length && this[0].length ?
				ctx[0].aoData[ this[0] ]._aData :
				undefined;
		}
	
		// Set
		var row = ctx[0].aoData[ this[0] ];
		row._aData = data;
	
		// If the DOM has an id, and the data source is an array
		if ( Array.isArray( data ) && row.nTr && row.nTr.id ) {
			_fnSetObjectDataFn( ctx[0].rowId )( data, row.nTr.id );
		}
	
		// Automatically invalidate
		_fnInvalidate( ctx[0], this[0], 'data' );
	
		return this;
	} );
	
	
	_api_register( 'row().node()', function () {
		var ctx = this.context;
	
		if (ctx.length && this.length && this[0].length) {
			var row = ctx[0].aoData[ this[0] ];
	
			if (row && row.nTr) {
				return row.nTr;
			}
		}
	
		return null;
	} );
	
	
	_api_register( 'row.add()', function ( row ) {
		// Allow a jQuery object to be passed in - only a single row is added from
		// it though - the first element in the set
		if ( row instanceof $ && row.length ) {
			row = row[0];
		}
	
		var rows = this.iterator( 'table', function ( settings ) {
			if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
				return _fnAddTr( settings, row )[0];
			}
			return _fnAddData( settings, row );
		} );
	
		// Return an Api.rows() extended instance, with the newly added row selected
		return this.row( rows[0] );
	} );
	
	
	$(document).on('plugin-init.dt', function (e, context) {
		var api = new _Api( context );
	
		api.on( 'stateSaveParams.DT', function ( e, settings, d ) {
			// This could be more compact with the API, but it is a lot faster as a simple
			// internal loop
			var idFn = settings.rowIdFn;
			var rows = settings.aiDisplayMaster;
			var ids = [];
	
			for (var i=0 ; i<rows.length ; i++) {
				var rowIdx = rows[i];
				var data = settings.aoData[rowIdx];
	
				if (data._detailsShow) {
					ids.push( '#' + idFn(data._aData) );
				}
			}
	
			d.childRows = ids;
		});
	
		// For future state loads (e.g. with StateRestore)
		api.on( 'stateLoaded.DT', function (e, settings, state) {
			__details_state_load( api, state );
		});
	
		// And the initial load state
		__details_state_load( api, api.state.loaded() );
	});
	
	var __details_state_load = function (api, state)
	{
		if ( state && state.childRows ) {
			api
				.rows( state.childRows.map(function (id) {
					// Escape any `:` characters from the row id. Accounts for
					// already escaped characters.
					return id.replace(/([^:\\]*(?:\\.[^:\\]*)*):/g, "$1\\:");
				}) )
				.every( function () {
					_fnCallbackFire( api.settings()[0], null, 'requestChild', [ this ] )
				});
		}
	}
	
	var __details_add = function ( ctx, row, data, klass )
	{
		// Convert to array of TR elements
		var rows = [];
		var addRow = function ( r, k ) {
			// Recursion to allow for arrays of jQuery objects
			if ( Array.isArray( r ) || r instanceof $ ) {
				for ( var i=0, iLen=r.length ; i<iLen ; i++ ) {
					addRow( r[i], k );
				}
				return;
			}
	
			// If we get a TR element, then just add it directly - up to the dev
			// to add the correct number of columns etc
			if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
				r.setAttribute( 'data-dt-row', row.idx );
				rows.push( r );
			}
			else {
				// Otherwise create a row with a wrapper
				var created = $('<tr><td></td></tr>')
					.attr( 'data-dt-row', row.idx )
					.addClass( k );
				
				$('td', created)
					.addClass( k )
					.html( r )[0].colSpan = _fnVisibleColumns( ctx );
	
				rows.push( created[0] );
			}
		};
	
		addRow( data, klass );
	
		if ( row._details ) {
			row._details.detach();
		}
	
		row._details = $(rows);
	
		// If the children were already shown, that state should be retained
		if ( row._detailsShow ) {
			row._details.insertAfter( row.nTr );
		}
	};
	
	
	// Make state saving of child row details async to allow them to be batch processed
	var __details_state = DataTable.util.throttle(
		function (ctx) {
			_fnSaveState( ctx[0] )
		},
		500
	);
	
	
	var __details_remove = function ( api, idx )
	{
		var ctx = api.context;
	
		if ( ctx.length ) {
			var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ];
	
			if ( row && row._details ) {
				row._details.detach();
	
				row._detailsShow = undefined;
				row._details = undefined;
				$( row.nTr ).removeClass( 'dt-hasChild' );
				__details_state( ctx );
			}
		}
	};
	
	
	var __details_display = function ( api, show ) {
		var ctx = api.context;
	
		if ( ctx.length && api.length ) {
			var row = ctx[0].aoData[ api[0] ];
	
			if ( row._details ) {
				row._detailsShow = show;
	
				if ( show ) {
					row._details.insertAfter( row.nTr );
					$( row.nTr ).addClass( 'dt-hasChild' );
				}
				else {
					row._details.detach();
					$( row.nTr ).removeClass( 'dt-hasChild' );
				}
	
				_fnCallbackFire( ctx[0], null, 'childRow', [ show, api.row( api[0] ) ] )
	
				__details_events( ctx[0] );
				__details_state( ctx );
			}
		}
	};
	
	
	var __details_events = function ( settings )
	{
		var api = new _Api( settings );
		var namespace = '.dt.DT_details';
		var drawEvent = 'draw'+namespace;
		var colvisEvent = 'column-sizing'+namespace;
		var destroyEvent = 'destroy'+namespace;
		var data = settings.aoData;
	
		api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
	
		if ( _pluck( data, '_details' ).length > 0 ) {
			// On each draw, insert the required elements into the document
			api.on( drawEvent, function ( e, ctx ) {
				if ( settings !== ctx ) {
					return;
				}
	
				api.rows( {page:'current'} ).eq(0).each( function (idx) {
					// Internal data grab
					var row = data[ idx ];
	
					if ( row._detailsShow ) {
						row._details.insertAfter( row.nTr );
					}
				} );
			} );
	
			// Column visibility change - update the colspan
			api.on( colvisEvent, function ( e, ctx ) {
				if ( settings !== ctx ) {
					return;
				}
	
				// Update the colspan for the details rows (note, only if it already has
				// a colspan)
				var row, visible = _fnVisibleColumns( ctx );
	
				for ( var i=0, iLen=data.length ; i<iLen ; i++ ) {
					row = data[i];
	
					if ( row && row._details ) {
						row._details.each(function () {
							var el = $(this).children('td');
	
							if (el.length == 1) {
								el.attr('colspan', visible);
							}
						});
					}
				}
			} );
	
			// Table destroyed - nuke any child rows
			api.on( destroyEvent, function ( e, ctx ) {
				if ( settings !== ctx ) {
					return;
				}
	
				for ( var i=0, iLen=data.length ; i<iLen ; i++ ) {
					if ( data[i] && data[i]._details ) {
						__details_remove( api, i );
					}
				}
			} );
		}
	};
	
	// Strings for the method names to help minification
	var _emp = '';
	var _child_obj = _emp+'row().child';
	var _child_mth = _child_obj+'()';
	
	// data can be:
	//  tr
	//  string
	//  jQuery or array of any of the above
	_api_register( _child_mth, function ( data, klass ) {
		var ctx = this.context;
	
		if ( data === undefined ) {
			// get
			return ctx.length && this.length && ctx[0].aoData[ this[0] ]
				? ctx[0].aoData[ this[0] ]._details
				: undefined;
		}
		else if ( data === true ) {
			// show
			this.child.show();
		}
		else if ( data === false ) {
			// remove
			__details_remove( this );
		}
		else if ( ctx.length && this.length ) {
			// set
			__details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass );
		}
	
		return this;
	} );
	
	
	_api_register( [
		_child_obj+'.show()',
		_child_mth+'.show()' // only when `child()` was called with parameters (without
	], function () {         // it returns an object and this method is not executed)
		__details_display( this, true );
		return this;
	} );
	
	
	_api_register( [
		_child_obj+'.hide()',
		_child_mth+'.hide()' // only when `child()` was called with parameters (without
	], function () {         // it returns an object and this method is not executed)
		__details_display( this, false );
		return this;
	} );
	
	
	_api_register( [
		_child_obj+'.remove()',
		_child_mth+'.remove()' // only when `child()` was called with parameters (without
	], function () {           // it returns an object and this method is not executed)
		__details_remove( this );
		return this;
	} );
	
	
	_api_register( _child_obj+'.isShown()', function () {
		var ctx = this.context;
	
		if ( ctx.length && this.length && ctx[0].aoData[ this[0] ] ) {
			// _detailsShown as false or undefined will fall through to return false
			return ctx[0].aoData[ this[0] ]._detailsShow || false;
		}
		return false;
	} );
	
	
	
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Columns
	 *
	 * {integer}           - column index (>=0 count from left, <0 count from right)
	 * "{integer}:visIdx"  - visible column index (i.e. translate to column index)  (>=0 count from left, <0 count from right)
	 * "{integer}:visible" - alias for {integer}:visIdx  (>=0 count from left, <0 count from right)
	 * "{string}:name"     - column name
	 * "{string}"          - jQuery selector on column header nodes
	 *
	 */
	
	// can be an array of these items, comma separated list, or an array of comma
	// separated lists
	
	var __re_column_selector = /^([^:]+)?:(name|title|visIdx|visible)$/;
	
	
	// r1 and r2 are redundant - but it means that the parameters match for the
	// iterator callback in columns().data()
	var __columnData = function ( settings, column, r1, r2, rows, type ) {
		var a = [];
		for ( var row=0, iLen=rows.length ; row<iLen ; row++ ) {
			a.push( _fnGetCellData( settings, rows[row], column, type ) );
		}
		return a;
	};
	
	
	var __column_header = function ( settings, column, row ) {
		var header = settings.aoHeader;
		var titleRow = settings.titleRow;
		var target = null;
	
		if (row !== undefined) {
			target = row;
		}
		else if (titleRow === true) { // legacy orderCellsTop support
			target = 0;
		}
		else if (titleRow === false) {
			target = header.length - 1;
		}
		else if (titleRow !== null) {
			target = titleRow;
		}
		else {
			// Automatic - find the _last_ unique cell from the top that is not empty (last for
			// backwards compatibility)
			for (var i=0 ; i<header.length ; i++) {
				if (header[i][column].unique && $('span.dt-column-title', header[i][column].cell).text()) {
					target = i;
				}
			}
	
			if (target === null) {
				target = 0;
			}
		}
	
		return header[target][column].cell;
	};
	
	var __column_header_cells = function (header) {
		var out = [];
	
		for (var i=0 ; i<header.length ; i++) {
			for (var j=0 ; j<header[i].length ; j++) {
				var cell = header[i][j].cell;
	
				if (!out.includes(cell)) {
					out.push(cell);
				}
			}
		}
	
		return out;
	}
	
	var __column_selector = function ( settings, selector, opts )
	{
		var
			columns = settings.aoColumns,
			names, titles,
			nodes = __column_header_cells(settings.aoHeader);
		
		var run = function ( s ) {
			var selInt = _intVal( s );
	
			// Selector - all
			if ( s === '' ) {
				return _range( columns.length );
			}
	
			// Selector - index
			if ( selInt !== null ) {
				return [ selInt >= 0 ?
					selInt : // Count from left
					columns.length + selInt // Count from right (+ because its a negative value)
				];
			}
	
			// Selector = function
			if ( typeof s === 'function' ) {
				var rows = _selector_row_indexes( settings, opts );
	
				return columns.map(function (col, idx) {
					return s(
							idx,
							__columnData( settings, idx, 0, 0, rows ),
							__column_header( settings, idx )
						) ? idx : null;
				});
			}
	
			// jQuery or string selector
			var match = typeof s === 'string' ?
				s.match( __re_column_selector ) :
				'';
	
			if ( match ) {
				switch( match[2] ) {
					case 'visIdx':
					case 'visible':
						// Selector is a column index
						if (match[1] && match[1].match(/^\d+$/)) {
							var idx = parseInt( match[1], 10 );
	
							// Visible index given, convert to column index
							if ( idx < 0 ) {
								// Counting from the right
								var visColumns = columns.map( function (col,i) {
									return col.bVisible ? i : null;
								} );
								return [ visColumns[ visColumns.length + idx ] ];
							}
							// Counting from the left
							return [ _fnVisibleToColumnIndex( settings, idx ) ];
						}
						
						return columns.map( function (col, idx) {
							// Not visible, can't match
							if (! col.bVisible) {
								return null;
							}
	
							// Selector
							if (match[1]) {
								return $(nodes[idx]).filter(match[1]).length > 0 ? idx : null;
							}
	
							// `:visible` on its own
							return idx;
						} );
	
					case 'name':
						// Don't get names, unless needed, and only get once if it is
						if (!names) {
							names = _pluck( columns, 'sName' );
						}
	
						// match by name. `names` is column index complete and in order
						return names.map( function (name, i) {
							return name === match[1] ? i : null;
						} );
	
					case 'title':
						if (!titles) {
							titles = _pluck( columns, 'sTitle' );
						}
	
						// match by column title
						return titles.map( function (title, i) {
							return title === match[1] ? i : null;
						} );
	
					default:
						return [];
				}
			}
	
			// Cell in the table body
			if ( s.nodeName && s._DT_CellIndex ) {
				return [ s._DT_CellIndex.column ];
			}
	
			// jQuery selector on the TH elements for the columns
			var jqResult = $( nodes )
				.filter( s )
				.map( function () {
					return _fnColumnsFromHeader( this ); // `nodes` is column index complete and in order
				} )
				.toArray()
				.sort(function (a, b) {
					return a - b;
				});
	
			if ( jqResult.length || ! s.nodeName ) {
				return jqResult;
			}
	
			// Otherwise a node which might have a `dt-column` data attribute, or be
			// a child or such an element
			var host = $(s).closest('*[data-dt-column]');
			return host.length ?
				[ host.data('dt-column') ] :
				[];
		};
	
		var selected = _selector_run( 'column', selector, run, settings, opts );
	
		return opts.columnOrder && opts.columnOrder === 'index'
			? selected.sort(function (a, b) { return a - b; })
			: selected; // implied
	};
	
	
	var __setColumnVis = function ( settings, column, vis ) {
		var
			cols = settings.aoColumns,
			col  = cols[ column ],
			data = settings.aoData,
			cells, i, iLen, tr;
	
		// Get
		if ( vis === undefined ) {
			return col.bVisible;
		}
	
		// Set
		// No change
		if ( col.bVisible === vis ) {
			return false;
		}
	
		if ( vis ) {
			// Insert column
			// Need to decide if we should use appendChild or insertBefore
			var insertBefore = _pluck(cols, 'bVisible').indexOf(true, column+1);
	
			for ( i=0, iLen=data.length ; i<iLen ; i++ ) {
				if (data[i]) {
					tr = data[i].nTr;
					cells = data[i].anCells;
	
					if ( tr ) {
						// insertBefore can act like appendChild if 2nd arg is null
						tr.insertBefore( cells[ column ], cells[ insertBefore ] || null );
					}
				}
			}
		}
		else {
			// Remove column
			$( _pluck( settings.aoData, 'anCells', column ) ).detach();
		}
	
		// Common actions
		col.bVisible = vis;
	
		_colGroup(settings);
		
		return true;
	};
	
	
	_api_register( 'columns()', function ( selector, opts ) {
		// argument shifting
		if ( selector === undefined ) {
			selector = '';
		}
		else if ( $.isPlainObject( selector ) ) {
			opts = selector;
			selector = '';
		}
	
		opts = _selector_opts( opts );
	
		var inst = this.iterator( 'table', function ( settings ) {
			return __column_selector( settings, selector, opts );
		}, 1 );
	
		// Want argument shifting here and in _row_selector?
		inst.selector.cols = selector;
		inst.selector.opts = opts;
	
		return inst;
	} );
	
	_api_registerPlural( 'columns().header()', 'column().header()', function ( row ) {
		return this.iterator( 'column', function (settings, column) {
			return __column_header(settings, column, row);
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().footer()', 'column().footer()', function ( row ) {
		return this.iterator( 'column', function ( settings, column ) {
			var footer = settings.aoFooter;
	
			if (! footer.length) {
				return null;
			}
	
			return settings.aoFooter[row !== undefined ? row : 0][column].cell;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().data()', 'column().data()', function () {
		return this.iterator( 'column-rows', __columnData, 1 );
	} );
	
	_api_registerPlural( 'columns().render()', 'column().render()', function ( type ) {
		return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
			return __columnData( settings, column, i, j, rows, type );
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () {
		return this.iterator( 'column', function ( settings, column ) {
			return settings.aoColumns[column].mData;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) {
		return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
			return _pluck_order( settings.aoData, rows,
				type === 'search' ? '_aFilterData' : '_aSortData', column
			);
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().init()', 'column().init()', function () {
		return this.iterator( 'column', function ( settings, column ) {
			return settings.aoColumns[column];
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().names()', 'column().name()', function () {
		return this.iterator( 'column', function ( settings, column ) {
			return settings.aoColumns[column].sName;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().nodes()', 'column().nodes()', function () {
		return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
			return _pluck_order( settings.aoData, rows, 'anCells', column ) ;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().titles()', 'column().title()', function (title, row) {
		return this.iterator( 'column', function ( settings, column ) {
			// Argument shifting
			if (typeof title === 'number') {
				row = title;
				title = undefined;
			}
	
			var span = $('span.dt-column-title', this.column(column).header(row));
	
			if (title !== undefined) {
				span.html(title);
				return this;
			}
	
			return span.html();
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().types()', 'column().type()', function () {
		return this.iterator( 'column', function ( settings, column ) {
			var type = settings.aoColumns[column].sType;
	
			// If the type was invalidated, then resolve it. This actually does
			// all columns at the moment. Would only happen once if getting all
			// column's data types.
			if (! type) {
				_fnColumnTypes(settings);
			}
	
			return type;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) {
		var that = this;
		var changed = [];
		var ret = this.iterator( 'column', function ( settings, column ) {
			if ( vis === undefined ) {
				return settings.aoColumns[ column ].bVisible;
			} // else
			
			if (__setColumnVis( settings, column, vis )) {
				changed.push(column);
			}
		} );
	
		// Group the column visibility changes
		if ( vis !== undefined ) {
			this.iterator( 'table', function ( settings ) {
				// Redraw the header after changes
				_fnDrawHead( settings, settings.aoHeader );
				_fnDrawHead( settings, settings.aoFooter );
		
				// Update colspan for no records display. Child rows and extensions will use their own
				// listeners to do this - only need to update the empty table item here
				if ( ! settings.aiDisplay.length ) {
					$(settings.nTBody).find('td[colspan]').attr('colspan', _fnVisibleColumns(settings));
				}
		
				_fnSaveState( settings );
	
				// Second loop once the first is done for events
				that.iterator( 'column', function ( settings, column ) {
					if (changed.includes(column)) {
						_fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis, calc] );
					}
				} );
	
				if ( changed.length && (calc === undefined || calc) ) {
					that.columns.adjust();
				}
			});
		}
	
		return ret;
	} );
	
	_api_registerPlural( 'columns().widths()', 'column().width()', function () {
		// Injects a fake row into the table for just a moment so the widths can
		// be read, regardless of colspan in the header and rows being present in
		// the body
		var columns = this.columns(':visible').count();
		var row = $('<tr>').html('<td>' + Array(columns).join('</td><td>') + '</td>');
	
		$(this.table().body()).append(row);
	
		var widths = row.children().map(function () {
			return $(this).outerWidth();
		});
	
		row.remove();
		
		return this.iterator( 'column', function ( settings, column ) {
			var visIdx = _fnColumnIndexToVisible( settings, column );
	
			return visIdx !== null ? widths[visIdx] : 0;
		}, 1);
	} );
	
	_api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) {
		return this.iterator( 'column', function ( settings, column ) {
			return type === 'visible' ?
				_fnColumnIndexToVisible( settings, column ) :
				column;
		}, 1 );
	} );
	
	_api_register( 'columns.adjust()', function () {
		return this.iterator( 'table', function ( settings ) {
			// Force a column sizing to happen with a manual call - otherwise it can skip
			// if the size hasn't changed
			settings.containerWidth = -1;
	
			_fnAdjustColumnSizing( settings );
		}, 1 );
	} );
	
	_api_register( 'column.index()', function ( type, idx ) {
		if ( this.context.length !== 0 ) {
			var ctx = this.context[0];
	
			if ( type === 'fromVisible' || type === 'toData' ) {
				return _fnVisibleToColumnIndex( ctx, idx );
			}
			else if ( type === 'fromData' || type === 'toVisible' ) {
				return _fnColumnIndexToVisible( ctx, idx );
			}
		}
	} );
	
	_api_register( 'column()', function ( selector, opts ) {
		return _selector_first( this.columns( selector, opts ) );
	} );
	
	var __cell_selector = function ( settings, selector, opts )
	{
		var data = settings.aoData;
		var rows = _selector_row_indexes( settings, opts );
		var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) );
		var allCells = $(_flatten( [], cells ));
		var row;
		var columns = settings.aoColumns.length;
		var a, i, iLen, j, o, host;
	
		var run = function ( s ) {
			var fnSelector = typeof s === 'function';
	
			if ( s === null || s === undefined || fnSelector ) {
				// All cells and function selectors
				a = [];
	
				for ( i=0, iLen=rows.length ; i<iLen ; i++ ) {
					row = rows[i];
	
					for ( j=0 ; j<columns ; j++ ) {
						o = {
							row: row,
							column: j
						};
	
						if ( fnSelector ) {
							// Selector - function
							host = data[ row ];
	
							if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) {
								a.push( o );
							}
						}
						else {
							// Selector - all
							a.push( o );
						}
					}
				}
	
				return a;
			}
			
			// Selector - index
			if ( $.isPlainObject( s ) ) {
				// Valid cell index and its in the array of selectable rows
				return s.column !== undefined && s.row !== undefined && rows.indexOf(s.row) !== -1 ?
					[s] :
					[];
			}
	
			// Selector - jQuery filtered cells
			var jqResult = allCells
				.filter( s )
				.map( function (i, el) {
					return { // use a new object, in case someone changes the values
						row:    el._DT_CellIndex.row,
						column: el._DT_CellIndex.column
					};
				} )
				.toArray();
	
			if ( jqResult.length || ! s.nodeName ) {
				return jqResult;
			}
	
			// Otherwise the selector is a node, and there is one last option - the
			// element might be a child of an element which has dt-row and dt-column
			// data attributes
			host = $(s).closest('*[data-dt-row]');
			return host.length ?
				[ {
					row: host.data('dt-row'),
					column: host.data('dt-column')
				} ] :
				[];
		};
	
		return _selector_run( 'cell', selector, run, settings, opts );
	};
	
	
	
	
	_api_register( 'cells()', function ( rowSelector, columnSelector, opts ) {
		// Argument shifting
		if ( $.isPlainObject( rowSelector ) ) {
			// Indexes
			if ( rowSelector.row === undefined ) {
				// Selector options in first parameter
				opts = rowSelector;
				rowSelector = null;
			}
			else {
				// Cell index objects in first parameter
				opts = columnSelector;
				columnSelector = null;
			}
		}
		if ( $.isPlainObject( columnSelector ) ) {
			opts = columnSelector;
			columnSelector = null;
		}
	
		// Cell selector
		if ( columnSelector === null || columnSelector === undefined ) {
			return this.iterator( 'table', function ( settings ) {
				return __cell_selector( settings, rowSelector, _selector_opts( opts ) );
			} );
		}
	
		// The default built in options need to apply to row and columns
		var internalOpts = opts ? {
			page: opts.page,
			order: opts.order,
			search: opts.search
		} : {};
	
		// Row + column selector
		var columns = this.columns( columnSelector, internalOpts );
		var rows = this.rows( rowSelector, internalOpts );
		var i, iLen, j, jen;
	
		var cellsNoOpts = this.iterator( 'table', function ( settings, idx ) {
			var a = [];
	
			for ( i=0, iLen=rows[idx].length ; i<iLen ; i++ ) {
				for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) {
					a.push( {
						row:    rows[idx][i],
						column: columns[idx][j]
					} );
				}
			}
	
			return a;
		}, 1 );
	
		// There is currently only one extension which uses a cell selector extension
		// It is a _major_ performance drag to run this if it isn't needed, so this is
		// an extension specific check at the moment
		var cells = opts && opts.selected ?
			this.cells( cellsNoOpts, opts ) :
			cellsNoOpts;
	
		$.extend( cells.selector, {
			cols: columnSelector,
			rows: rowSelector,
			opts: opts
		} );
	
		return cells;
	} );
	
	
	_api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
		return this.iterator( 'cell', function ( settings, row, column ) {
			var data = settings.aoData[ row ];
	
			return data && data.anCells ?
				data.anCells[ column ] :
				undefined;
		}, 1 );
	} );
	
	
	_api_register( 'cells().data()', function () {
		return this.iterator( 'cell', function ( settings, row, column ) {
			return _fnGetCellData( settings, row, column );
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) {
		type = type === 'search' ? '_aFilterData' : '_aSortData';
	
		return this.iterator( 'cell', function ( settings, row, column ) {
			return settings.aoData[ row ][ type ][ column ];
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) {
		return this.iterator( 'cell', function ( settings, row, column ) {
			return _fnGetCellData( settings, row, column, type );
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().indexes()', 'cell().index()', function () {
		return this.iterator( 'cell', function ( settings, row, column ) {
			return {
				row: row,
				column: column,
				columnVisible: _fnColumnIndexToVisible( settings, column )
			};
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) {
		return this.iterator( 'cell', function ( settings, row, column ) {
			_fnInvalidate( settings, row, src, column );
		} );
	} );
	
	
	
	_api_register( 'cell()', function ( rowSelector, columnSelector, opts ) {
		return _selector_first( this.cells( rowSelector, columnSelector, opts ) );
	} );
	
	
	_api_register( 'cell().data()', function ( data ) {
		var ctx = this.context;
		var cell = this[0];
	
		if ( data === undefined ) {
			// Get
			return ctx.length && cell.length ?
				_fnGetCellData( ctx[0], cell[0].row, cell[0].column ) :
				undefined;
		}
	
		// Set
		_fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
		_fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column );
	
		return this;
	} );
	
	
	
	/**
	 * Get current ordering (sorting) that has been applied to the table.
	 *
	 * @returns {array} 2D array containing the sorting information for the first
	 *   table in the current context. Each element in the parent array represents
	 *   a column being sorted upon (i.e. multi-sorting with two columns would have
	 *   2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
	 *   the column index that the sorting condition applies to, the second is the
	 *   direction of the sort (`desc` or `asc`) and, optionally, the third is the
	 *   index of the sorting order from the `column.sorting` initialisation array.
	 *//**
	 * Set the ordering for the table.
	 *
	 * @param {integer} order Column index to sort upon.
	 * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
	 * @returns {DataTables.Api} this
	 *//**
	 * Set the ordering for the table.
	 *
	 * @param {array} order 1D array of sorting information to be applied.
	 * @param {array} [...] Optional additional sorting conditions
	 * @returns {DataTables.Api} this
	 *//**
	 * Set the ordering for the table.
	 *
	 * @param {array} order 2D array of sorting information to be applied.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'order()', function ( order, dir ) {
		var ctx = this.context;
		var args = Array.prototype.slice.call( arguments );
	
		if ( order === undefined ) {
			// get
			return ctx.length !== 0 ?
				ctx[0].aaSorting :
				undefined;
		}
	
		// set
		if ( typeof order === 'number' ) {
			// Simple column / direction passed in
			order = [ [ order, dir ] ];
		}
		else if ( args.length > 1 ) {
			// Arguments passed in (list of 1D arrays)
			order = args;
		}
		// otherwise a 2D array was passed in
	
		return this.iterator( 'table', function ( settings ) {
			var resolved = [];
			_fnSortResolve(settings, resolved, order);
	
			settings.aaSorting = resolved;
		} );
	} );
	
	
	/**
	 * Attach a sort listener to an element for a given column
	 *
	 * @param {node|jQuery|string} node Identifier for the element(s) to attach the
	 *   listener to. This can take the form of a single DOM node, a jQuery
	 *   collection of nodes or a jQuery selector which will identify the node(s).
	 * @param {integer} column the column that a click on this node will sort on
	 * @param {function} [callback] callback function when sort is run
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'order.listener()', function ( node, column, callback ) {
		return this.iterator( 'table', function ( settings ) {
			_fnSortAttachListener(settings, node, {}, column, callback);
		} );
	} );
	
	
	_api_register( 'order.fixed()', function ( set ) {
		if ( ! set ) {
			var ctx = this.context;
			var fixed = ctx.length ?
				ctx[0].aaSortingFixed :
				undefined;
	
			return Array.isArray( fixed ) ?
				{ pre: fixed } :
				fixed;
		}
	
		return this.iterator( 'table', function ( settings ) {
			settings.aaSortingFixed = $.extend( true, {}, set );
		} );
	} );
	
	
	// Order by the selected column(s)
	_api_register( [
		'columns().order()',
		'column().order()'
	], function ( dir ) {
		var that = this;
	
		if ( ! dir ) {
			return this.iterator( 'column', function ( settings, idx ) {
				var sort = _fnSortFlatten( settings );
	
				for ( var i=0, iLen=sort.length ; i<iLen ; i++ ) {
					if ( sort[i].col === idx ) {
						return sort[i].dir;
					}
				}
	
				return null;
			}, 1 );
		}
		else {
			return this.iterator( 'table', function ( settings, i ) {
				settings.aaSorting = that[i].map( function (col) {
					return [ col, dir ];
				} );
			} );
		}
	} );
	
	_api_registerPlural('columns().orderable()', 'column().orderable()', function ( directions ) {
		return this.iterator( 'column', function ( settings, idx ) {
			var col = settings.aoColumns[idx];
	
			return directions ?
				col.asSorting :
				col.bSortable;
		}, 1 );
	} );
	
	
	_api_register( 'processing()', function ( show ) {
		return this.iterator( 'table', function ( ctx ) {
			_fnProcessingDisplay( ctx, show );
		} );
	} );
	
	
	_api_register( 'search()', function ( input, regex, smart, caseInsen ) {
		var ctx = this.context;
	
		if ( input === undefined ) {
			// get
			return ctx.length !== 0 ?
				ctx[0].oPreviousSearch.search :
				undefined;
		}
	
		// set
		return this.iterator( 'table', function ( settings ) {
			if ( ! settings.oFeatures.bFilter ) {
				return;
			}
	
			if (typeof regex === 'object') {
				// New style options to pass to the search builder
				_fnFilterComplete( settings, $.extend( settings.oPreviousSearch, regex, {
					search: input
				} ) );
			}
			else {
				// Compat for the old options
				_fnFilterComplete( settings, $.extend( settings.oPreviousSearch, {
					search: input,
					regex:  regex === null ? false : regex,
					smart:  smart === null ? true  : smart,
					caseInsensitive: caseInsen === null ? true : caseInsen
				} ) );
			}
		} );
	} );
	
	_api_register( 'search.fixed()', function ( name, search ) {
		var ret = this.iterator( true, 'table', function ( settings ) {
			var fixed = settings.searchFixed;
	
			if (! name) {
				return Object.keys(fixed);
			}
			else if (search === undefined) {
				return fixed[name];
			}
			else if (search === null) {
				delete fixed[name];
			}
			else {
				fixed[name] = search;
			}
	
			return this;
		} );
	
		return name !== undefined && search === undefined
			? ret[0]
			: ret;
	} );
	
	_api_registerPlural(
		'columns().search()',
		'column().search()',
		function ( input, regex, smart, caseInsen ) {
			return this.iterator( 'column', function ( settings, column ) {
				var preSearch = settings.aoPreSearchCols;
	
				if ( input === undefined ) {
					// get
					return preSearch[ column ].search;
				}
	
				// set
				if ( ! settings.oFeatures.bFilter ) {
					return;
				}
	
				if (typeof regex === 'object') {
					// New style options to pass to the search builder
					$.extend( preSearch[ column ], regex, {
						search: input
					} );
				}
				else {
					// Old style (with not all options available)
					$.extend( preSearch[ column ], {
						search: input,
						regex:  regex === null ? false : regex,
						smart:  smart === null ? true  : smart,
						caseInsensitive: caseInsen === null ? true : caseInsen
					} );
				}
	
				_fnFilterComplete( settings, settings.oPreviousSearch );
			} );
		}
	);
	
	_api_register([
			'columns().search.fixed()',
			'column().search.fixed()'
		],
		function ( name, search ) {
			var ret = this.iterator( true, 'column', function ( settings, colIdx ) {
				var fixed = settings.aoColumns[colIdx].searchFixed;
	
				if (! name) {
					return Object.keys(fixed);
				}
				else if (search === undefined) {
					return fixed[name] || null;
				}
				else if (search === null) {
					delete fixed[name];
				}
				else {
					fixed[name] = search;
				}
	
				return this;
			} );
	
			return name !== undefined && search === undefined
				? ret[0]
				: ret;
		}
	);
	/*
	 * State API methods
	 */
	
	_api_register( 'state()', function ( set, ignoreTime ) {
		// getter
		if ( ! set ) {
			return this.context.length ?
				this.context[0].oSavedState :
				null;
		}
	
		var setMutate = $.extend( true, {}, set );
	
		// setter
		return this.iterator( 'table', function ( settings ) {
			if ( ignoreTime !== false ) {
				setMutate.time = +new Date() + 100;
			}
	
			_fnImplementState( settings, setMutate, function(){} );
		} );
	} );
	
	
	_api_register( 'state.clear()', function () {
		return this.iterator( 'table', function ( settings ) {
			// Save an empty object
			settings.fnStateSaveCallback.call( settings.oInstance, settings, {} );
		} );
	} );
	
	
	_api_register( 'state.loaded()', function () {
		return this.context.length ?
			this.context[0].oLoadedState :
			null;
	} );
	
	
	_api_register( 'state.save()', function () {
		return this.iterator( 'table', function ( settings ) {
			_fnSaveState( settings );
		} );
	} );
	
	// Can be assigned in DateTable.use() - note luxon and moment vars are in helpers.js
	var __bootstrap;
	var __foundation;
	
	/**
	 * Set the libraries that DataTables uses, or the global objects.
	 * Note that the arguments can be either way around (legacy support)
	 * and the second is optional. See docs.
	 */
	DataTable.use = function (arg1, arg2) {
		// Reverse arguments for legacy support
		var module = typeof arg1 === 'string'
			? arg2
			: arg1;
		var type = typeof arg2 === 'string'
			? arg2
			: arg1;
	
		// Getter
		if (module === undefined && typeof type === 'string') {
			switch (type) {
				case 'lib':
				case 'jq':
					return $;
	
				case 'win':
					return window;
	
				case 'datetime':
					return DataTable.DateTime;
	
				case 'luxon':
					return __luxon;
	
				case 'moment':
					return __moment;
	
				case 'bootstrap':
					// Use local if set, otherwise try window, which could be undefined
					return __bootstrap || window.bootstrap;
	
				case 'foundation':
					// Ditto
					return __foundation || window.Foundation;
	
				default:
					return null;
			}
		}
	
		// Setter
		if (type === 'lib' || type === 'jq' || (module && module.fn && module.fn.jquery)) {
			$ = module;
		}
		else if (type === 'win' || (module && module.document)) {
			window = module;
			document = module.document;
		}
		else if (type === 'datetime' || (module && module.type === 'DateTime')) {
			DataTable.DateTime = module;
		}
		else if (type === 'luxon' || (module && module.FixedOffsetZone)) {
			__luxon = module;
		}
		else if (type === 'moment' || (module && module.isMoment)) {
			__moment = module;
		}
		else if (type === 'bootstrap' || (module && module.Modal && module.Modal.NAME === 'modal'))
		{
			// This is currently for BS5 only. BS3/4 attach to jQuery, so no need to use `.use()`
			__bootstrap = module;
		}
		else if (type === 'foundation' || (module && module.Reveal)) {
			__foundation = module;
		}
	}
	
	/**
	 * CommonJS factory function pass through. This will check if the arguments
	 * given are a window object or a jQuery object. If so they are set
	 * accordingly.
	 * @param {*} root Window
	 * @param {*} jq jQUery
	 * @returns {boolean} Indicator
	 */
	DataTable.factory = function (root, jq) {
		var is = false;
	
		// Test if the first parameter is a window object
		if (root && root.document) {
			window = root;
			document = root.document;
		}
	
		// Test if the second parameter is a jQuery object
		if (jq && jq.fn && jq.fn.jquery) {
			$ = jq;
			is = true;
		}
	
		return is;
	}
	
	/**
	 * Provide a common method for plug-ins to check the version of DataTables being
	 * used, in order to ensure compatibility.
	 *
	 *  @param {string} version Version string to check for, in the format "X.Y.Z".
	 *    Note that the formats "X" and "X.Y" are also acceptable.
	 *  @param {string} [version2=current DataTables version] As above, but optional.
	 *   If not given the current DataTables version will be used.
	 *  @returns {boolean} true if this version of DataTables is greater or equal to
	 *    the required version, or false if this version of DataTales is not
	 *    suitable
	 *  @static
	 *  @dtopt API-Static
	 *
	 *  @example
	 *    alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
	 */
	DataTable.versionCheck = function( version, version2 )
	{
		var aThis = version2 ?
			version2.split('.') :
			DataTable.version.split('.');
		var aThat = version.split('.');
		var iThis, iThat;
	
		for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
			iThis = parseInt( aThis[i], 10 ) || 0;
			iThat = parseInt( aThat[i], 10 ) || 0;
	
			// Parts are the same, keep comparing
			if (iThis === iThat) {
				continue;
			}
	
			// Parts are different, return immediately
			return iThis > iThat;
		}
	
		return true;
	};
	
	
	/**
	 * Check if a `<table>` node is a DataTable table already or not.
	 *
	 *  @param {node|jquery|string} table Table node, jQuery object or jQuery
	 *      selector for the table to test. Note that if more than more than one
	 *      table is passed on, only the first will be checked
	 *  @returns {boolean} true the table given is a DataTable, or false otherwise
	 *  @static
	 *  @dtopt API-Static
	 *
	 *  @example
	 *    if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
	 *      $('#example').dataTable();
	 *    }
	 */
	DataTable.isDataTable = function ( table )
	{
		var t = $(table).get(0);
		var is = false;
	
		if ( table instanceof DataTable.Api ) {
			return true;
		}
	
		$.each( DataTable.settings, function (i, o) {
			var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
			var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;
	
			if ( o.nTable === t || head === t || foot === t ) {
				is = true;
			}
		} );
	
		return is;
	};
	
	
	/**
	 * Get all DataTable tables that have been initialised - optionally you can
	 * select to get only currently visible tables.
	 *
	 *  @param {boolean} [visible=false] Flag to indicate if you want all (default)
	 *    or visible tables only.
	 *  @returns {array} Array of `table` nodes (not DataTable instances) which are
	 *    DataTables
	 *  @static
	 *  @dtopt API-Static
	 *
	 *  @example
	 *    $.each( $.fn.dataTable.tables(true), function () {
	 *      $(table).DataTable().columns.adjust();
	 *    } );
	 */
	DataTable.tables = function ( visible )
	{
		var api = false;
	
		if ( $.isPlainObject( visible ) ) {
			api = visible.api;
			visible = visible.visible;
		}
	
		var a = DataTable.settings
			.filter( function (o) {
				return !visible || (visible && $(o.nTable).is(':visible')) 
					? true
					: false;
			} )
			.map( function (o) {
				return o.nTable;
			});
	
		return api ?
			new _Api( a ) :
			a;
	};
	
	
	/**
	 * Convert from camel case parameters to Hungarian notation. This is made public
	 * for the extensions to provide the same ability as DataTables core to accept
	 * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
	 * parameters.
	 *
	 *  @param {object} src The model object which holds all parameters that can be
	 *    mapped.
	 *  @param {object} user The object to convert from camel case to Hungarian.
	 *  @param {boolean} force When set to `true`, properties which already have a
	 *    Hungarian value in the `user` object will be overwritten. Otherwise they
	 *    won't be.
	 */
	DataTable.camelToHungarian = _fnCamelToHungarian;
	
	
	
	/**
	 *
	 */
	_api_register( '$()', function ( selector, opts ) {
		var
			rows   = this.rows( opts ).nodes(), // Get all rows
			jqRows = $(rows);
	
		return $( [].concat(
			jqRows.filter( selector ).toArray(),
			jqRows.find( selector ).toArray()
		) );
	} );
	
	
	// jQuery functions to operate on the tables
	$.each( [ 'on', 'one', 'off' ], function (i, key) {
		_api_register( key+'()', function ( /* event, handler */ ) {
			var args = Array.prototype.slice.call(arguments);
	
			// Add the `dt` namespace automatically if it isn't already present
			args[0] = args[0].split( /\s/ ).map( function ( e ) {
				return ! e.match(/\.dt\b/) ?
					e+'.dt' :
					e;
				} ).join( ' ' );
	
			var inst = $( this.tables().nodes() );
			inst[key].apply( inst, args );
			return this;
		} );
	} );
	
	
	_api_register( 'clear()', function () {
		return this.iterator( 'table', function ( settings ) {
			_fnClearTable( settings );
		} );
	} );
	
	
	_api_register( 'error()', function (msg) {
		return this.iterator( 'table', function ( settings ) {
			_fnLog( settings, 0, msg );
		} );
	} );
	
	
	_api_register( 'settings()', function () {
		return new _Api( this.context, this.context );
	} );
	
	
	_api_register( 'init()', function () {
		var ctx = this.context;
		return ctx.length ? ctx[0].oInit : null;
	} );
	
	
	_api_register( 'data()', function () {
		return this.iterator( 'table', function ( settings ) {
			return _pluck( settings.aoData, '_aData' );
		} ).flatten();
	} );
	
	
	_api_register( 'trigger()', function ( name, args, bubbles ) {
		return this.iterator( 'table', function ( settings ) {
			return _fnCallbackFire( settings, null, name, args, bubbles );
		} ).flatten();
	} );
	
	
	_api_register( 'ready()', function ( fn ) {
		var ctx = this.context;
	
		// Get status of first table
		if (! fn) {
			return ctx.length
				? (ctx[0]._bInitComplete || false)
				: null;
		}
	
		// Function to run either once the table becomes ready or
		// immediately if it is already ready.
		return this.tables().every(function () {
			var api = this;
	
			if (this.context[0]._bInitComplete) {
				fn.call(api);
			}
			else {
				this.on('init.dt.DT', function () {
					fn.call(api);
				});
			}
		} );
	} );
	
	
	_api_register( 'destroy()', function ( remove ) {
		remove = remove || false;
	
		return this.iterator( 'table', function ( settings ) {
			var classes   = settings.oClasses;
			var table     = settings.nTable;
			var tbody     = settings.nTBody;
			var thead     = settings.nTHead;
			var tfoot     = settings.nTFoot;
			var jqTable   = $(table);
			var jqTbody   = $(tbody);
			var jqWrapper = $(settings.nTableWrapper);
			var rows      = settings.aoData.map( function (r) { return r ? r.nTr : null; } );
			var orderClasses = classes.order;
	
			// Flag to note that the table is currently being destroyed - no action
			// should be taken
			settings.bDestroying = true;
	
			// Fire off the destroy callbacks for plug-ins etc
			_fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings], true );
	
			// If not being removed from the document, make all columns visible
			if ( ! remove ) {
				new _Api( settings ).columns().visible( true );
			}
	
			// Container width change listener
			if (settings.resizeObserver) {
				settings.resizeObserver.disconnect();
			}
	
			// Blitz all `DT` namespaced events (these are internal events, the
			// lowercase, `dt` events are user subscribed and they are responsible
			// for removing them
			jqWrapper.off('.DT').find(':not(tbody *)').off('.DT');
			$(window).off('.DT-'+settings.sInstance);
	
			// When scrolling we had to break the table up - restore it
			if ( table != thead.parentNode ) {
				jqTable.children('thead').detach();
				jqTable.append( thead );
			}
	
			if ( tfoot && table != tfoot.parentNode ) {
				jqTable.children('tfoot').detach();
				jqTable.append( tfoot );
			}
	
			// Clean up the header / footer
			cleanHeader(thead, 'header');
			cleanHeader(tfoot, 'footer');
			settings.colgroup.remove();
	
			settings.aaSorting = [];
			settings.aaSortingFixed = [];
			_fnSortingClasses( settings );
	
			$(jqTable).find('th, td').removeClass(
				$.map(DataTable.ext.type.className, function (v) {
					return v;
				}).join(' ')
			);
	
			$('th, td', thead)
				.removeClass(
					orderClasses.none + ' ' +
					orderClasses.canAsc + ' ' +
					orderClasses.canDesc + ' ' +
					orderClasses.isAsc + ' ' +
					orderClasses.isDesc
				)
				.css('width', '')
				.removeAttr('aria-sort');
	
			// Add the TR elements back into the table in their original order
			jqTbody.children().detach();
			jqTbody.append( rows );
	
			var orig = settings.nTableWrapper.parentNode;
			var insertBefore = settings.nTableWrapper.nextSibling;
	
			// Remove the DataTables generated nodes, events and classes
			var removedMethod = remove ? 'remove' : 'detach';
			jqTable[ removedMethod ]();
			jqWrapper[ removedMethod ]();
	
			// If we need to reattach the table to the document
			if ( ! remove && orig ) {
				// insertBefore acts like appendChild if !arg[1]
				orig.insertBefore( table, insertBefore );
	
				// Restore the width of the original table - was read from the style property,
				// so we can restore directly to that
				jqTable
					.css( 'width', settings.sDestroyWidth )
					.removeClass( classes.table );
			}
	
			/* Remove the settings object from the settings array */
			var idx = DataTable.settings.indexOf(settings);
			if ( idx !== -1 ) {
				DataTable.settings.splice( idx, 1 );
			}
		} );
	} );
	
	
	// Add the `every()` method for rows, columns and cells in a compact form
	$.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
		_api_register( type+'s().every()', function ( fn ) {
			var opts = this.selector.opts;
			var api = this;
			var inst;
			var counter = 0;
	
			return this.iterator( 'every', function ( settings, selectedIdx, tableIdx ) {
				inst = api[ type ](selectedIdx, opts);
	
				if (type === 'cell') {
					fn.call(inst, inst[0][0].row, inst[0][0].column, tableIdx, counter);
				}
				else {
					fn.call(inst, selectedIdx, tableIdx, counter);
				}
	
				counter++;
			} );
		} );
	} );
	
	
	// i18n method for extensions to be able to use the language object from the
	// DataTable
	_api_register( 'i18n()', function ( token, def, plural ) {
		var ctx = this.context[0];
		var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
	
		if ( resolved === undefined ) {
			resolved = def;
		}
	
		if ( $.isPlainObject( resolved ) ) {
			resolved = plural !== undefined && resolved[ plural ] !== undefined
				? resolved[ plural ]
				: plural === false
					? resolved
					: resolved._;
		}
	
		return typeof resolved === 'string'
			? resolved.replace( '%d', plural ) // nb: plural might be undefined,
			: resolved;
	} );
	
	// Needed for header and footer, so pulled into its own function
	function cleanHeader(node, className) {
		$(node).find('span.dt-column-order').remove();
		$(node).find('span.dt-column-title').each(function () {
			var title = $(this).html();
			$(this).parent().parent().append(title);
			$(this).remove();
		});
		$(node).find('div.dt-column-' + className).remove();
	
		$('th, td', node).removeAttr('data-dt-column');
	}
	
	/**
	 * Version string for plug-ins to check compatibility. Allowed format is
	 * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
	 * only for non-release builds. See https://semver.org/ for more information.
	 *  @member
	 *  @type string
	 *  @default Version number
	 */
	DataTable.version = "2.3.4";
	
	/**
	 * Private data store, containing all of the settings objects that are
	 * created for the tables on a given page.
	 *
	 * Note that the `DataTable.settings` object is aliased to
	 * `jQuery.fn.dataTableExt` through which it may be accessed and
	 * manipulated, or `jQuery.fn.dataTable.settings`.
	 *  @member
	 *  @type array
	 *  @default []
	 *  @private
	 */
	DataTable.settings = [];
	
	/**
	 * Object models container, for the various models that DataTables has
	 * available to it. These models define the objects that are used to hold
	 * the active state and configuration of the table.
	 *  @namespace
	 */
	DataTable.models = {};
	
	
	
	/**
	 * Template object for the way in which DataTables holds information about
	 * search information for the global filter and individual column filters.
	 *  @namespace
	 */
	DataTable.models.oSearch = {
		/**
		 * Flag to whether or not the filtering should be case-insensitive
		 */
		"caseInsensitive": true,
	
		/**
		 * Applied search term
		 */
		"search": "",
	
		/**
		 * Flag to indicate if the search term should be interpreted as a
		 * regular expression (true) or not (false) and therefore and special
		 * regex characters escaped.
		 */
		"regex": false,
	
		/**
		 * Flag to indicate if DataTables is to use its smart filtering or not.
		 */
		"smart": true,
	
		/**
		 * Flag to indicate if DataTables should only trigger a search when
		 * the return key is pressed.
		 */
		"return": false
	};
	
	
	
	
	/**
	 * Template object for the way in which DataTables holds information about
	 * each individual row. This is the object format used for the settings
	 * aoData array.
	 *  @namespace
	 */
	DataTable.models.oRow = {
		/**
		 * TR element for the row
		 */
		"nTr": null,
	
		/**
		 * Array of TD elements for each row. This is null until the row has been
		 * created.
		 */
		"anCells": null,
	
		/**
		 * Data object from the original data source for the row. This is either
		 * an array if using the traditional form of DataTables, or an object if
		 * using mData options. The exact type will depend on the passed in
		 * data from the data source, or will be an array if using DOM a data
		 * source.
		 */
		"_aData": [],
	
		/**
		 * Sorting data cache - this array is ostensibly the same length as the
		 * number of columns (although each index is generated only as it is
		 * needed), and holds the data that is used for sorting each column in the
		 * row. We do this cache generation at the start of the sort in order that
		 * the formatting of the sort data need be done only once for each cell
		 * per sort. This array should not be read from or written to by anything
		 * other than the master sorting methods.
		 */
		"_aSortData": null,
	
		/**
		 * Per cell filtering data cache. As per the sort data cache, used to
		 * increase the performance of the filtering in DataTables
		 */
		"_aFilterData": null,
	
		/**
		 * Filtering data cache. This is the same as the cell filtering cache, but
		 * in this case a string rather than an array. This is easily computed with
		 * a join on `_aFilterData`, but is provided as a cache so the join isn't
		 * needed on every search (memory traded for performance)
		 */
		"_sFilterRow": null,
	
		/**
		 * Denote if the original data source was from the DOM, or the data source
		 * object. This is used for invalidating data, so DataTables can
		 * automatically read data from the original source, unless uninstructed
		 * otherwise.
		 */
		"src": null,
	
		/**
		 * Index in the aoData array. This saves an indexOf lookup when we have the
		 * object, but want to know the index
		 */
		"idx": -1,
	
		/**
		 * Cached display value
		 */
		displayData: null
	};
	
	
	/**
	 * Template object for the column information object in DataTables. This object
	 * is held in the settings aoColumns array and contains all the information that
	 * DataTables needs about each individual column.
	 *
	 * Note that this object is related to {@link DataTable.defaults.column}
	 * but this one is the internal data store for DataTables's cache of columns.
	 * It should NOT be manipulated outside of DataTables. Any configuration should
	 * be done through the initialisation options.
	 *  @namespace
	 */
	DataTable.models.oColumn = {
		/**
		 * Column index.
		 */
		"idx": null,
	
		/**
		 * A list of the columns that sorting should occur on when this column
		 * is sorted. That this property is an array allows multi-column sorting
		 * to be defined for a column (for example first name / last name columns
		 * would benefit from this). The values are integers pointing to the
		 * columns to be sorted on (typically it will be a single integer pointing
		 * at itself, but that doesn't need to be the case).
		 */
		"aDataSort": null,
	
		/**
		 * Define the sorting directions that are applied to the column, in sequence
		 * as the column is repeatedly sorted upon - i.e. the first value is used
		 * as the sorting direction when the column if first sorted (clicked on).
		 * Sort it again (click again) and it will move on to the next index.
		 * Repeat until loop.
		 */
		"asSorting": null,
	
		/**
		 * Flag to indicate if the column is searchable, and thus should be included
		 * in the filtering or not.
		 */
		"bSearchable": null,
	
		/**
		 * Flag to indicate if the column is sortable or not.
		 */
		"bSortable": null,
	
		/**
		 * Flag to indicate if the column is currently visible in the table or not
		 */
		"bVisible": null,
	
		/**
		 * Store for manual type assignment using the `column.type` option. This
		 * is held in store so we can manipulate the column's `sType` property.
		 */
		"_sManualType": null,
	
		/**
		 * Flag to indicate if HTML5 data attributes should be used as the data
		 * source for filtering or sorting. True is either are.
		 */
		"_bAttrSrc": false,
	
		/**
		 * Developer definable function that is called whenever a cell is created (Ajax source,
		 * etc) or processed for input (DOM source). This can be used as a compliment to mRender
		 * allowing you to modify the DOM element (add background colour for example) when the
		 * element is available.
		 */
		"fnCreatedCell": null,
	
		/**
		 * Function to get data from a cell in a column. You should <b>never</b>
		 * access data directly through _aData internally in DataTables - always use
		 * the method attached to this property. It allows mData to function as
		 * required. This function is automatically assigned by the column
		 * initialisation method
		 */
		"fnGetData": null,
	
		/**
		 * Function to set data for a cell in the column. You should <b>never</b>
		 * set the data directly to _aData internally in DataTables - always use
		 * this method. It allows mData to function as required. This function
		 * is automatically assigned by the column initialisation method
		 */
		"fnSetData": null,
	
		/**
		 * Property to read the value for the cells in the column from the data
		 * source array / object. If null, then the default content is used, if a
		 * function is given then the return from the function is used.
		 */
		"mData": null,
	
		/**
		 * Partner property to mData which is used (only when defined) to get
		 * the data - i.e. it is basically the same as mData, but without the
		 * 'set' option, and also the data fed to it is the result from mData.
		 * This is the rendering method to match the data method of mData.
		 */
		"mRender": null,
	
		/**
		 * The class to apply to all TD elements in the table's TBODY for the column
		 */
		"sClass": null,
	
		/**
		 * When DataTables calculates the column widths to assign to each column,
		 * it finds the longest string in each column and then constructs a
		 * temporary table and reads the widths from that. The problem with this
		 * is that "mmm" is much wider then "iiii", but the latter is a longer
		 * string - thus the calculation can go wrong (doing it properly and putting
		 * it into an DOM object and measuring that is horribly(!) slow). Thus as
		 * a "work around" we provide this option. It will append its value to the
		 * text that is found to be the longest string for the column - i.e. padding.
		 */
		"sContentPadding": null,
	
		/**
		 * Allows a default value to be given for a column's data, and will be used
		 * whenever a null data source is encountered (this can be because mData
		 * is set to null, or because the data source itself is null).
		 */
		"sDefaultContent": null,
	
		/**
		 * Name for the column, allowing reference to the column by name as well as
		 * by index (needs a lookup to work by name).
		 */
		"sName": null,
	
		/**
		 * Custom sorting data type - defines which of the available plug-ins in
		 * afnSortData the custom sorting will use - if any is defined.
		 */
		"sSortDataType": 'std',
	
		/**
		 * Class to be applied to the header element when sorting on this column
		 */
		"sSortingClass": null,
	
		/**
		 * Title of the column - what is seen in the TH element (nTh).
		 */
		"sTitle": null,
	
		/**
		 * Column sorting and filtering type
		 */
		"sType": null,
	
		/**
		 * Width of the column
		 */
		"sWidth": null,
	
		/**
		 * Width of the column when it was first "encountered"
		 */
		"sWidthOrig": null,
	
		/** Cached string which is the longest in the column */
		maxLenString: null,
	
		/**
		 * Store for named searches
		 */
		searchFixed: null
	};
	
	
	/*
	 * Developer note: The properties of the object below are given in Hungarian
	 * notation, that was used as the interface for DataTables prior to v1.10, however
	 * from v1.10 onwards the primary interface is camel case. In order to avoid
	 * breaking backwards compatibility utterly with this change, the Hungarian
	 * version is still, internally the primary interface, but is is not documented
	 * - hence the @name tags in each doc comment. This allows a JavaScript function
	 * to create a map from Hungarian notation to camel case (going the other direction
	 * would require each property to be listed, which would add around 3K to the size
	 * of DataTables, while this method is about a 0.5K hit).
	 *
	 * Ultimately this does pave the way for Hungarian notation to be dropped
	 * completely, but that is a massive amount of work and will break current
	 * installs (therefore is on-hold until v2).
	 */
	
	/**
	 * Initialisation options that can be given to DataTables at initialisation
	 * time.
	 *  @namespace
	 */
	DataTable.defaults = {
		/**
		 * An array of data to use for the table, passed in at initialisation which
		 * will be used in preference to any data which is already in the DOM. This is
		 * particularly useful for constructing tables purely in JavaScript, for
		 * example with a custom Ajax call.
		 */
		"aaData": null,
	
	
		/**
		 * If ordering is enabled, then DataTables will perform a first pass sort on
		 * initialisation. You can define which column(s) the sort is performed
		 * upon, and the sorting direction, with this variable. The `sorting` array
		 * should contain an array for each column to be sorted initially containing
		 * the column's index and a direction string ('asc' or 'desc').
		 */
		"aaSorting": [[0,'asc']],
	
	
		/**
		 * This parameter is basically identical to the `sorting` parameter, but
		 * cannot be overridden by user interaction with the table. What this means
		 * is that you could have a column (visible or hidden) which the sorting
		 * will always be forced on first - any sorting after that (from the user)
		 * will then be performed as required. This can be useful for grouping rows
		 * together.
		 */
		"aaSortingFixed": [],
	
	
		/**
		 * DataTables can be instructed to load data to display in the table from a
		 * Ajax source. This option defines how that Ajax call is made and where to.
		 *
		 * The `ajax` property has three different modes of operation, depending on
		 * how it is defined. These are:
		 *
		 * * `string` - Set the URL from where the data should be loaded from.
		 * * `object` - Define properties for `jQuery.ajax`.
		 * * `function` - Custom data get function
		 *
		 * `string`
		 * --------
		 *
		 * As a string, the `ajax` property simply defines the URL from which
		 * DataTables will load data.
		 *
		 * `object`
		 * --------
		 *
		 * As an object, the parameters in the object are passed to
		 * [jQuery.ajax](https://api.jquery.com/jQuery.ajax/) allowing fine control
		 * of the Ajax request. DataTables has a number of default parameters which
		 * you can override using this option. Please refer to the jQuery
		 * documentation for a full description of the options available, although
		 * the following parameters provide additional options in DataTables or
		 * require special consideration:
		 *
		 * * `data` - As with jQuery, `data` can be provided as an object, but it
		 *   can also be used as a function to manipulate the data DataTables sends
		 *   to the server. The function takes a single parameter, an object of
		 *   parameters with the values that DataTables has readied for sending. An
		 *   object may be returned which will be merged into the DataTables
		 *   defaults, or you can add the items to the object that was passed in and
		 *   not return anything from the function. This supersedes `fnServerParams`
		 *   from DataTables 1.9-.
		 *
		 * * `dataSrc` - By default DataTables will look for the property `data` (or
		 *   `aaData` for compatibility with DataTables 1.9-) when obtaining data
		 *   from an Ajax source or for server-side processing - this parameter
		 *   allows that property to be changed. You can use JavaScript dotted
		 *   object notation to get a data source for multiple levels of nesting, or
		 *   it my be used as a function. As a function it takes a single parameter,
		 *   the JSON returned from the server, which can be manipulated as
		 *   required, with the returned value being that used by DataTables as the
		 *   data source for the table.
		 *
		 * * `success` - Should not be overridden it is used internally in
		 *   DataTables. To manipulate / transform the data returned by the server
		 *   use `ajax.dataSrc`, or use `ajax` as a function (see below).
		 *
		 * `function`
		 * ----------
		 *
		 * As a function, making the Ajax call is left up to yourself allowing
		 * complete control of the Ajax request. Indeed, if desired, a method other
		 * than Ajax could be used to obtain the required data, such as Web storage
		 * or an AIR database.
		 *
		 * The function is given four parameters and no return is required. The
		 * parameters are:
		 *
		 * 1. _object_ - Data to send to the server
		 * 2. _function_ - Callback function that must be executed when the required
		 *    data has been obtained. That data should be passed into the callback
		 *    as the only parameter
		 * 3. _object_ - DataTables settings object for the table
		 */
		"ajax": null,
	
	
		/**
		 * This parameter allows you to readily specify the entries in the length drop
		 * down menu that DataTables shows when pagination is enabled. It can be
		 * either a 1D array of options which will be used for both the displayed
		 * option and the value, or a 2D array which will use the array in the first
		 * position as the value, and the array in the second position as the
		 * displayed options (useful for language strings such as 'All').
		 *
		 * Note that the `pageLength` property will be automatically set to the
		 * first value given in this array, unless `pageLength` is also provided.
		 */
		"aLengthMenu": [ 10, 25, 50, 100 ],
	
	
		/**
		 * The `columns` option in the initialisation parameter allows you to define
		 * details about the way individual columns behave. For a full list of
		 * column options that can be set, please see
		 * {@link DataTable.defaults.column}. Note that if you use `columns` to
		 * define your columns, you must have an entry in the array for every single
		 * column that you have in your table (these can be null if you don't which
		 * to specify any options).
		 */
		"aoColumns": null,
	
		/**
		 * Very similar to `columns`, `columnDefs` allows you to target a specific
		 * column, multiple columns, or all columns, using the `targets` property of
		 * each object in the array. This allows great flexibility when creating
		 * tables, as the `columnDefs` arrays can be of any length, targeting the
		 * columns you specifically want. `columnDefs` may use any of the column
		 * options available: {@link DataTable.defaults.column}, but it _must_
		 * have `targets` defined in each object in the array. Values in the `targets`
		 * array may be:
		 *   <ul>
		 *     <li>a string - class name will be matched on the TH for the column</li>
		 *     <li>0 or a positive integer - column index counting from the left</li>
		 *     <li>a negative integer - column index counting from the right</li>
		 *     <li>the string "_all" - all columns (i.e. assign a default)</li>
		 *   </ul>
		 */
		"aoColumnDefs": null,
	
	
		/**
		 * Basically the same as `search`, this parameter defines the individual column
		 * filtering state at initialisation time. The array must be of the same size
		 * as the number of columns, and each element be an object with the parameters
		 * `search` and `escapeRegex` (the latter is optional). 'null' is also
		 * accepted and the default will be used.
		 */
		"aoSearchCols": [],
	
	
		/**
		 * Enable or disable automatic column width calculation. This can be disabled
		 * as an optimisation (it takes some time to calculate the widths) if the
		 * tables widths are passed in using `columns`.
		 */
		"bAutoWidth": true,
	
	
		/**
		 * Deferred rendering can provide DataTables with a huge speed boost when you
		 * are using an Ajax or JS data source for the table. This option, when set to
		 * true, will cause DataTables to defer the creation of the table elements for
		 * each row until they are needed for a draw - saving a significant amount of
		 * time.
		 */
		"bDeferRender": true,
	
	
		/**
		 * Replace a DataTable which matches the given selector and replace it with
		 * one which has the properties of the new initialisation object passed. If no
		 * table matches the selector, then the new DataTable will be constructed as
		 * per normal.
		 */
		"bDestroy": false,
	
	
		/**
		 * Enable or disable filtering of data. Filtering in DataTables is "smart" in
		 * that it allows the end user to input multiple words (space separated) and
		 * will match a row containing those words, even if not in the order that was
		 * specified (this allow matching across multiple columns). Note that if you
		 * wish to use filtering in DataTables this must remain 'true' - to remove the
		 * default filtering input box and retain filtering abilities, please use
		 * {@link DataTable.defaults.dom}.
		 */
		"bFilter": true,
	
		/**
		 * Used only for compatibility with DT1
		 * @deprecated
		 */
		"bInfo": true,
	
		/**
		 * Used only for compatibility with DT1
		 * @deprecated
		 */
		"bLengthChange": true,
	
		/**
		 * Enable or disable pagination.
		 */
		"bPaginate": true,
	
	
		/**
		 * Enable or disable the display of a 'processing' indicator when the table is
		 * being processed (e.g. a sort). This is particularly useful for tables with
		 * large amounts of data where it can take a noticeable amount of time to sort
		 * the entries.
		 */
		"bProcessing": false,
	
	
		/**
		 * Retrieve the DataTables object for the given selector. Note that if the
		 * table has already been initialised, this parameter will cause DataTables
		 * to simply return the object that has already been set up - it will not take
		 * account of any changes you might have made to the initialisation object
		 * passed to DataTables (setting this parameter to true is an acknowledgement
		 * that you understand this). `destroy` can be used to reinitialise a table if
		 * you need.
		 */
		"bRetrieve": false,
	
	
		/**
		 * When vertical (y) scrolling is enabled, DataTables will force the height of
		 * the table's viewport to the given height at all times (useful for layout).
		 * However, this can look odd when filtering data down to a small data set,
		 * and the footer is left "floating" further down. This parameter (when
		 * enabled) will cause DataTables to collapse the table's viewport down when
		 * the result set will fit within the given Y height.
		 */
		"bScrollCollapse": false,
	
	
		/**
		 * Configure DataTables to use server-side processing. Note that the
		 * `ajax` parameter must also be given in order to give DataTables a
		 * source to obtain the required data for each draw.
		 */
		"bServerSide": false,
	
	
		/**
		 * Enable or disable sorting of columns. Sorting of individual columns can be
		 * disabled by the `sortable` option for each column.
		 */
		"bSort": true,
	
	
		/**
		 * Enable or display DataTables' ability to sort multiple columns at the
		 * same time (activated by shift-click by the user).
		 */
		"bSortMulti": true,
	
	
		/**
		 * Allows control over whether DataTables should use the top (true) unique
		 * cell that is found for a single column, or the bottom (false - default).
		 * This is useful when using complex headers.
		 */
		"bSortCellsTop": null,
	
	
		/** Specify which row is the title row in the header. Replacement for bSortCellsTop */
		titleRow: null,
	
	
		/**
		 * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
		 * `sorting\_3` to the columns which are currently being sorted on. This is
		 * presented as a feature switch as it can increase processing time (while
		 * classes are removed and added) so for large data sets you might want to
		 * turn this off.
		 */
		"bSortClasses": true,
	
	
		/**
		 * Enable or disable state saving. When enabled HTML5 `localStorage` will be
		 * used to save table display information such as pagination information,
		 * display length, filtering and sorting. As such when the end user reloads
		 * the page the display will match what thy had previously set up.
		 */
		"bStateSave": false,
	
	
		/**
		 * This function is called when a TR element is created (and all TD child
		 * elements have been inserted), or registered if using a DOM source, allowing
		 * manipulation of the TR element (adding classes etc).
		 */
		"fnCreatedRow": null,
	
	
		/**
		 * This function is called on every 'draw' event, and allows you to
		 * dynamically modify any aspect you want about the created DOM.
		 */
		"fnDrawCallback": null,
	
	
		/**
		 * Identical to fnHeaderCallback() but for the table footer this function
		 * allows you to modify the table footer on every 'draw' event.
		 */
		"fnFooterCallback": null,
	
	
		/**
		 * When rendering large numbers in the information element for the table
		 * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
		 * to have a comma separator for the 'thousands' units (e.g. 1 million is
		 * rendered as "1,000,000") to help readability for the end user. This
		 * function will override the default method DataTables uses.
		 */
		"fnFormatNumber": function ( toFormat ) {
			return toFormat.toString().replace(
				/\B(?=(\d{3})+(?!\d))/g,
				this.oLanguage.sThousands
			);
		},
	
	
		/**
		 * This function is called on every 'draw' event, and allows you to
		 * dynamically modify the header row. This can be used to calculate and
		 * display useful information about the table.
		 */
		"fnHeaderCallback": null,
	
	
		/**
		 * The information element can be used to convey information about the current
		 * state of the table. Although the internationalisation options presented by
		 * DataTables are quite capable of dealing with most customisations, there may
		 * be times where you wish to customise the string further. This callback
		 * allows you to do exactly that.
		 */
		"fnInfoCallback": null,
	
	
		/**
		 * Called when the table has been initialised. Normally DataTables will
		 * initialise sequentially and there will be no need for this function,
		 * however, this does not hold true when using external language information
		 * since that is obtained using an async XHR call.
		 */
		"fnInitComplete": null,
	
	
		/**
		 * Called at the very start of each table draw and can be used to cancel the
		 * draw by returning false, any other return (including undefined) results in
		 * the full draw occurring).
		 */
		"fnPreDrawCallback": null,
	
	
		/**
		 * This function allows you to 'post process' each row after it have been
		 * generated for each table draw, but before it is rendered on screen. This
		 * function might be used for setting the row class name etc.
		 */
		"fnRowCallback": null,
	
	
		/**
		 * Load the table state. With this function you can define from where, and how, the
		 * state of a table is loaded. By default DataTables will load from `localStorage`
		 * but you might wish to use a server-side database or cookies.
		 */
		"fnStateLoadCallback": function ( settings ) {
			try {
				return JSON.parse(
					(settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
						'DataTables_'+settings.sInstance+'_'+location.pathname
					)
				);
			} catch (e) {
				return {};
			}
		},
	
	
		/**
		 * Callback which allows modification of the saved state prior to loading that state.
		 * This callback is called when the table is loading state from the stored data, but
		 * prior to the settings object being modified by the saved state. Note that for
		 * plug-in authors, you should use the `stateLoadParams` event to load parameters for
		 * a plug-in.
		 */
		"fnStateLoadParams": null,
	
	
		/**
		 * Callback that is called when the state has been loaded from the state saving method
		 * and the DataTables settings object has been modified as a result of the loaded state.
		 */
		"fnStateLoaded": null,
	
	
		/**
		 * Save the table state. This function allows you to define where and how the state
		 * information for the table is stored By default DataTables will use `localStorage`
		 * but you might wish to use a server-side database or cookies.
		 */
		"fnStateSaveCallback": function ( settings, data ) {
			try {
				(settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
					'DataTables_'+settings.sInstance+'_'+location.pathname,
					JSON.stringify( data )
				);
			} catch (e) {
				// noop
			}
		},
	
	
		/**
		 * Callback which allows modification of the state to be saved. Called when the table
		 * has changed state a new state save is required. This method allows modification of
		 * the state saving object prior to actually doing the save, including addition or
		 * other state properties or modification. Note that for plug-in authors, you should
		 * use the `stateSaveParams` event to save parameters for a plug-in.
		 */
		"fnStateSaveParams": null,
	
	
		/**
		 * Duration for which the saved state information is considered valid. After this period
		 * has elapsed the state will be returned to the default.
		 * Value is given in seconds.
		 */
		"iStateDuration": 7200,
	
	
		/**
		 * Number of rows to display on a single page when using pagination. If
		 * feature enabled (`lengthChange`) then the end user will be able to override
		 * this to a custom setting using a pop-up menu.
		 */
		"iDisplayLength": 10,
	
	
		/**
		 * Define the starting point for data display when using DataTables with
		 * pagination. Note that this parameter is the number of records, rather than
		 * the page number, so if you have 10 records per page and want to start on
		 * the third page, it should be "20".
		 */
		"iDisplayStart": 0,
	
	
		/**
		 * By default DataTables allows keyboard navigation of the table (sorting, paging,
		 * and filtering) by adding a `tabindex` attribute to the required elements. This
		 * allows you to tab through the controls and press the enter key to activate them.
		 * The tabindex is default 0, meaning that the tab follows the flow of the document.
		 * You can overrule this using this parameter if you wish. Use a value of -1 to
		 * disable built-in keyboard navigation.
		 */
		"iTabIndex": 0,
	
	
		/**
		 * Classes that DataTables assigns to the various components and features
		 * that it adds to the HTML table. This allows classes to be configured
		 * during initialisation in addition to through the static
		 * {@link DataTable.ext.oStdClasses} object).
		 */
		"oClasses": {},
	
	
		/**
		 * All strings that DataTables uses in the user interface that it creates
		 * are defined in this object, allowing you to modified them individually or
		 * completely replace them all as required.
		 */
		"oLanguage": {
			/**
			 * Strings that are used for WAI-ARIA labels and controls only (these are not
			 * actually visible on the page, but will be read by screenreaders, and thus
			 * must be internationalised as well).
			 */
			"oAria": {
				/**
				 * ARIA label that is added to the table headers when the column may be sorted
				 */
				"orderable": ": Activate to sort",
	
				/**
				 * ARIA label that is added to the table headers when the column is currently being sorted
				 */
				"orderableReverse": ": Activate to invert sorting",
	
				/**
				 * ARIA label that is added to the table headers when the column is currently being 
				 * sorted and next step is to remove sorting
				 */
				"orderableRemove": ": Activate to remove sorting",
	
				paginate: {
					first: 'First',
					last: 'Last',
					next: 'Next',
					previous: 'Previous',
					number: ''
				}
			},
	
			/**
			 * Pagination string used by DataTables for the built-in pagination
			 * control types.
			 */
			"oPaginate": {
				/**
				 * Label and character for first page button («)
				 */
				"sFirst": "\u00AB",
	
				/**
				 * Last page button (»)
				 */
				"sLast": "\u00BB",
	
				/**
				 * Next page button (›)
				 */
				"sNext": "\u203A",
	
				/**
				 * Previous page button (‹)
				 */
				"sPrevious": "\u2039",
			},
	
			/**
			 * Plural object for the data type the table is showing
			 */
			entries: {
				_: "entries",
				1: "entry"
			},
	
			/**
			 * Page length options
			 */
			lengthLabels: {
				'-1': 'All'
			},
	
			/**
			 * This string is shown in preference to `zeroRecords` when the table is
			 * empty of data (regardless of filtering). Note that this is an optional
			 * parameter - if it is not given, the value of `zeroRecords` will be used
			 * instead (either the default or given value).
			 */
			"sEmptyTable": "No data available in table",
	
	
			/**
			 * This string gives information to the end user about the information
			 * that is current on display on the page. The following tokens can be
			 * used in the string and will be dynamically replaced as the table
			 * display updates. This tokens can be placed anywhere in the string, or
			 * removed as needed by the language requires:
			 *
			 * * `\_START\_` - Display index of the first record on the current page
			 * * `\_END\_` - Display index of the last record on the current page
			 * * `\_TOTAL\_` - Number of records in the table after filtering
			 * * `\_MAX\_` - Number of records in the table without filtering
			 * * `\_PAGE\_` - Current page number
			 * * `\_PAGES\_` - Total number of pages of data in the table
			 */
			"sInfo": "Showing _START_ to _END_ of _TOTAL_ _ENTRIES-TOTAL_",
	
	
			/**
			 * Display information string for when the table is empty. Typically the
			 * format of this string should match `info`.
			 */
			"sInfoEmpty": "Showing 0 to 0 of 0 _ENTRIES-TOTAL_",
	
	
			/**
			 * When a user filters the information in a table, this string is appended
			 * to the information (`info`) to give an idea of how strong the filtering
			 * is. The variable _MAX_ is dynamically updated.
			 */
			"sInfoFiltered": "(filtered from _MAX_ total _ENTRIES-MAX_)",
	
	
			/**
			 * If can be useful to append extra information to the info string at times,
			 * and this variable does exactly that. This information will be appended to
			 * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
			 * being used) at all times.
			 */
			"sInfoPostFix": "",
	
	
			/**
			 * This decimal place operator is a little different from the other
			 * language options since DataTables doesn't output floating point
			 * numbers, so it won't ever use this for display of a number. Rather,
			 * what this parameter does is modify the sort methods of the table so
			 * that numbers which are in a format which has a character other than
			 * a period (`.`) as a decimal place will be sorted numerically.
			 *
			 * Note that numbers with different decimal places cannot be shown in
			 * the same table and still be sortable, the table must be consistent.
			 * However, multiple different tables on the page can use different
			 * decimal place characters.
			 */
			"sDecimal": "",
	
	
			/**
			 * DataTables has a build in number formatter (`formatNumber`) which is
			 * used to format large numbers that are used in the table information.
			 * By default a comma is used, but this can be trivially changed to any
			 * character you wish with this parameter.
			 */
			"sThousands": ",",
	
	
			/**
			 * Detail the action that will be taken when the drop down menu for the
			 * pagination length option is changed. The '_MENU_' variable is replaced
			 * with a default select list of 10, 25, 50 and 100, and can be replaced
			 * with a custom select box if required.
			 */
			"sLengthMenu": "_MENU_ _ENTRIES_ per page",
	
	
			/**
			 * When using Ajax sourced data and during the first draw when DataTables is
			 * gathering the data, this message is shown in an empty row in the table to
			 * indicate to the end user the data is being loaded. Note that this
			 * parameter is not used when loading data by server-side processing, just
			 * Ajax sourced data with client-side processing.
			 */
			"sLoadingRecords": "Loading...",
	
	
			/**
			 * Text which is displayed when the table is processing a user action
			 * (usually a sort command or similar).
			 */
			"sProcessing": "",
	
	
			/**
			 * Details the actions that will be taken when the user types into the
			 * filtering input text box. The variable "_INPUT_", if used in the string,
			 * is replaced with the HTML text box for the filtering input allowing
			 * control over where it appears in the string. If "_INPUT_" is not given
			 * then the input box is appended to the string automatically.
			 */
			"sSearch": "Search:",
	
	
			/**
			 * Assign a `placeholder` attribute to the search `input` element
			 *  @type string
			 *  @default 
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.searchPlaceholder
			 */
			"sSearchPlaceholder": "",
	
	
			/**
			 * All of the language information can be stored in a file on the
			 * server-side, which DataTables will look up if this parameter is passed.
			 * It must store the URL of the language file, which is in a JSON format,
			 * and the object has the same properties as the oLanguage object in the
			 * initialiser object (i.e. the above parameters). Please refer to one of
			 * the example language files to see how this works in action.
			 */
			"sUrl": "",
	
	
			/**
			 * Text shown inside the table records when the is no information to be
			 * displayed after filtering. `emptyTable` is shown when there is simply no
			 * information in the table at all (regardless of filtering).
			 */
			"sZeroRecords": "No matching records found"
		},
	
	
		/** The initial data order is reversed when `desc` ordering */
		orderDescReverse: true,
	
	
		/**
		 * This parameter allows you to have define the global filtering state at
		 * initialisation time. As an object the `search` parameter must be
		 * defined, but all other parameters are optional. When `regex` is true,
		 * the search string will be treated as a regular expression, when false
		 * (default) it will be treated as a straight string. When `smart`
		 * DataTables will use it's smart filtering methods (to word match at
		 * any point in the data), when false this will not be done.
		 */
		"oSearch": $.extend( {}, DataTable.models.oSearch ),
	
	
		/**
		 * Table and control layout. This replaces the legacy `dom` option.
		 */
		layout: {
			topStart: 'pageLength',
			topEnd: 'search',
			bottomStart: 'info',
			bottomEnd: 'paging'
		},
	
	
		/**
		 * Legacy DOM layout option
		 */
		"sDom": null,
	
	
		/**
		 * Search delay option. This will throttle full table searches that use the
		 * DataTables provided search input element (it does not effect calls to
		 * `dt-api search()`, providing a delay before the search is made.
		 */
		"searchDelay": null,
	
	
		/**
		 * DataTables features six different built-in options for the buttons to
		 * display for pagination control:
		 *
		 * * `numbers` - Page number buttons only
		 * * `simple` - 'Previous' and 'Next' buttons only
		 * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
		 * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
		 * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus page numbers
		 * * `first_last_numbers` - 'First' and 'Last' buttons, plus page numbers
		 */
		"sPaginationType": "",
	
	
		/**
		 * Enable horizontal scrolling. When a table is too wide to fit into a
		 * certain layout, or you have a large number of columns in the table, you
		 * can enable x-scrolling to show the table in a viewport, which can be
		 * scrolled. This property can be `true` which will allow the table to
		 * scroll horizontally when needed, or any CSS unit, or a number (in which
		 * case it will be treated as a pixel measurement). Setting as simply `true`
		 * is recommended.
		 */
		"sScrollX": "",
	
	
		/**
		 * This property can be used to force a DataTable to use more width than it
		 * might otherwise do when x-scrolling is enabled. For example if you have a
		 * table which requires to be well spaced, this parameter is useful for
		 * "over-sizing" the table, and thus forcing scrolling. This property can by
		 * any CSS unit, or a number (in which case it will be treated as a pixel
		 * measurement).
		 */
		"sScrollXInner": "",
	
	
		/**
		 * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
		 * to the given height, and enable scrolling for any data which overflows the
		 * current viewport. This can be used as an alternative to paging to display
		 * a lot of data in a small area (although paging and scrolling can both be
		 * enabled at the same time). This property can be any CSS unit, or a number
		 * (in which case it will be treated as a pixel measurement).
		 */
		"sScrollY": "",
	
	
		/**
		 * __Deprecated__ The functionality provided by this parameter has now been
		 * superseded by that provided through `ajax`, which should be used instead.
		 *
		 * Set the HTTP method that is used to make the Ajax call for server-side
		 * processing or Ajax sourced data.
		 */
		"sServerMethod": "GET",
	
	
		/**
		 * DataTables makes use of renderers when displaying HTML elements for
		 * a table. These renderers can be added or modified by plug-ins to
		 * generate suitable mark-up for a site. For example the Bootstrap
		 * integration plug-in for DataTables uses a paging button renderer to
		 * display pagination buttons in the mark-up required by Bootstrap.
		 *
		 * For further information about the renderers available see
		 * DataTable.ext.renderer
		 */
		"renderer": null,
	
	
		/**
		 * Set the data property name that DataTables should use to get a row's id
		 * to set as the `id` property in the node.
		 */
		"rowId": "DT_RowId",
	
	
		/**
		 * Caption value
		 */
		"caption": null,
	
	
		/**
		 * For server-side processing - use the data from the DOM for the first draw
		 */
		iDeferLoading: null,
	
		/** Event listeners */
		on: null
	};
	
	_fnHungarianMap( DataTable.defaults );
	
	
	
	/*
	 * Developer note - See note in model.defaults.js about the use of Hungarian
	 * notation and camel case.
	 */
	
	/**
	 * Column options that can be given to DataTables at initialisation time.
	 *  @namespace
	 */
	DataTable.defaults.column = {
		/**
		 * Define which column(s) an order will occur on for this column. This
		 * allows a column's ordering to take multiple columns into account when
		 * doing a sort or use the data from a different column. For example first
		 * name / last name columns make sense to do a multi-column sort over the
		 * two columns.
		 */
		"aDataSort": null,
		"iDataSort": -1,
	
		ariaTitle: '',
	
	
		/**
		 * You can control the default ordering direction, and even alter the
		 * behaviour of the sort handler (i.e. only allow ascending ordering etc)
		 * using this parameter.
		 */
		"asSorting": [ 'asc', 'desc', '' ],
	
	
		/**
		 * Enable or disable filtering on the data in this column.
		 */
		"bSearchable": true,
	
	
		/**
		 * Enable or disable ordering on this column.
		 */
		"bSortable": true,
	
	
		/**
		 * Enable or disable the display of this column.
		 */
		"bVisible": true,
	
	
		/**
		 * Developer definable function that is called whenever a cell is created (Ajax source,
		 * etc) or processed for input (DOM source). This can be used as a compliment to mRender
		 * allowing you to modify the DOM element (add background colour for example) when the
		 * element is available.
		 */
		"fnCreatedCell": null,
	
	
		/**
		 * This property can be used to read data from any data source property,
		 * including deeply nested objects / properties. `data` can be given in a
		 * number of different ways which effect its behaviour:
		 *
		 * * `integer` - treated as an array index for the data source. This is the
		 *   default that DataTables uses (incrementally increased for each column).
		 * * `string` - read an object property from the data source. There are
		 *   three 'special' options that can be used in the string to alter how
		 *   DataTables reads the data from the source object:
		 *    * `.` - Dotted JavaScript notation. Just as you use a `.` in
		 *      JavaScript to read from nested objects, so to can the options
		 *      specified in `data`. For example: `browser.version` or
		 *      `browser.name`. If your object parameter name contains a period, use
		 *      `\\` to escape it - i.e. `first\\.name`.
		 *    * `[]` - Array notation. DataTables can automatically combine data
		 *      from and array source, joining the data with the characters provided
		 *      between the two brackets. For example: `name[, ]` would provide a
		 *      comma-space separated list from the source array. If no characters
		 *      are provided between the brackets, the original array source is
		 *      returned.
		 *    * `()` - Function notation. Adding `()` to the end of a parameter will
		 *      execute a function of the name given. For example: `browser()` for a
		 *      simple function on the data source, `browser.version()` for a
		 *      function in a nested property or even `browser().version` to get an
		 *      object property if the function called returns an object. Note that
		 *      function notation is recommended for use in `render` rather than
		 *      `data` as it is much simpler to use as a renderer.
		 * * `null` - use the original data source for the row rather than plucking
		 *   data directly from it. This action has effects on two other
		 *   initialisation options:
		 *    * `defaultContent` - When null is given as the `data` option and
		 *      `defaultContent` is specified for the column, the value defined by
		 *      `defaultContent` will be used for the cell.
		 *    * `render` - When null is used for the `data` option and the `render`
		 *      option is specified for the column, the whole data source for the
		 *      row is used for the renderer.
		 * * `function` - the function given will be executed whenever DataTables
		 *   needs to set or get the data for a cell in the column. The function
		 *   takes three parameters:
		 *    * Parameters:
		 *      * `{array|object}` The data source for the row
		 *      * `{string}` The type call data requested - this will be 'set' when
		 *        setting data or 'filter', 'display', 'type', 'sort' or undefined
		 *        when gathering data. Note that when `undefined` is given for the
		 *        type DataTables expects to get the raw data for the object back<
		 *      * `{*}` Data to set when the second parameter is 'set'.
		 *    * Return:
		 *      * The return value from the function is not required when 'set' is
		 *        the type of call, but otherwise the return is what will be used
		 *        for the data requested.
		 *
		 * Note that `data` is a getter and setter option. If you just require
		 * formatting of data for output, you will likely want to use `render` which
		 * is simply a getter and thus simpler to use.
		 *
		 * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
		 * name change reflects the flexibility of this property and is consistent
		 * with the naming of mRender. If 'mDataProp' is given, then it will still
		 * be used by DataTables, as it automatically maps the old name to the new
		 * if required.
		 */
		"mData": null,
	
	
		/**
		 * This property is the rendering partner to `data` and it is suggested that
		 * when you want to manipulate data for display (including filtering,
		 * sorting etc) without altering the underlying data for the table, use this
		 * property. `render` can be considered to be the read only companion to
		 * `data` which is read / write (then as such more complex). Like `data`
		 * this option can be given in a number of different ways to effect its
		 * behaviour:
		 *
		 * * `integer` - treated as an array index for the data source. This is the
		 *   default that DataTables uses (incrementally increased for each column).
		 * * `string` - read an object property from the data source. There are
		 *   three 'special' options that can be used in the string to alter how
		 *   DataTables reads the data from the source object:
		 *    * `.` - Dotted JavaScript notation. Just as you use a `.` in
		 *      JavaScript to read from nested objects, so to can the options
		 *      specified in `data`. For example: `browser.version` or
		 *      `browser.name`. If your object parameter name contains a period, use
		 *      `\\` to escape it - i.e. `first\\.name`.
		 *    * `[]` - Array notation. DataTables can automatically combine data
		 *      from and array source, joining the data with the characters provided
		 *      between the two brackets. For example: `name[, ]` would provide a
		 *      comma-space separated list from the source array. If no characters
		 *      are provided between the brackets, the original array source is
		 *      returned.
		 *    * `()` - Function notation. Adding `()` to the end of a parameter will
		 *      execute a function of the name given. For example: `browser()` for a
		 *      simple function on the data source, `browser.version()` for a
		 *      function in a nested property or even `browser().version` to get an
		 *      object property if the function called returns an object.
		 * * `object` - use different data for the different data types requested by
		 *   DataTables ('filter', 'display', 'type' or 'sort'). The property names
		 *   of the object is the data type the property refers to and the value can
		 *   defined using an integer, string or function using the same rules as
		 *   `render` normally does. Note that an `_` option _must_ be specified.
		 *   This is the default value to use if you haven't specified a value for
		 *   the data type requested by DataTables.
		 * * `function` - the function given will be executed whenever DataTables
		 *   needs to set or get the data for a cell in the column. The function
		 *   takes three parameters:
		 *    * Parameters:
		 *      * {array|object} The data source for the row (based on `data`)
		 *      * {string} The type call data requested - this will be 'filter',
		 *        'display', 'type' or 'sort'.
		 *      * {array|object} The full data source for the row (not based on
		 *        `data`)
		 *    * Return:
		 *      * The return value from the function is what will be used for the
		 *        data requested.
		 */
		"mRender": null,
	
	
		/**
		 * Change the cell type created for the column - either TD cells or TH cells. This
		 * can be useful as TH cells have semantic meaning in the table body, allowing them
		 * to act as a header for a row (you may wish to add scope='row' to the TH elements).
		 */
		"sCellType": "td",
	
	
		/**
		 * Class to give to each cell in this column.
		 */
		"sClass": "",
	
		/**
		 * When DataTables calculates the column widths to assign to each column,
		 * it finds the longest string in each column and then constructs a
		 * temporary table and reads the widths from that. The problem with this
		 * is that "mmm" is much wider then "iiii", but the latter is a longer
		 * string - thus the calculation can go wrong (doing it properly and putting
		 * it into an DOM object and measuring that is horribly(!) slow). Thus as
		 * a "work around" we provide this option. It will append its value to the
		 * text that is found to be the longest string for the column - i.e. padding.
		 * Generally you shouldn't need this!
		 */
		"sContentPadding": "",
	
	
		/**
		 * Allows a default value to be given for a column's data, and will be used
		 * whenever a null data source is encountered (this can be because `data`
		 * is set to null, or because the data source itself is null).
		 */
		"sDefaultContent": null,
	
	
		/**
		 * This parameter is only used in DataTables' server-side processing. It can
		 * be exceptionally useful to know what columns are being displayed on the
		 * client side, and to map these to database fields. When defined, the names
		 * also allow DataTables to reorder information from the server if it comes
		 * back in an unexpected order (i.e. if you switch your columns around on the
		 * client-side, your server-side code does not also need updating).
		 */
		"sName": "",
	
	
		/**
		 * Defines a data source type for the ordering which can be used to read
		 * real-time information from the table (updating the internally cached
		 * version) prior to ordering. This allows ordering to occur on user
		 * editable elements such as form inputs.
		 */
		"sSortDataType": "std",
	
	
		/**
		 * The title of this column.
		 */
		"sTitle": null,
	
	
		/**
		 * The type allows you to specify how the data for this column will be
		 * ordered. Four types (string, numeric, date and html (which will strip
		 * HTML tags before ordering)) are currently available. Note that only date
		 * formats understood by JavaScript's Date() object will be accepted as type
		 * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
		 * 'numeric', 'date' or 'html' (by default). Further types can be adding
		 * through plug-ins.
		 */
		"sType": null,
	
	
		/**
		 * Defining the width of the column, this parameter may take any CSS value
		 * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
		 * been given a specific width through this interface ensuring that the table
		 * remains readable.
		 */
		"sWidth": null
	};
	
	_fnHungarianMap( DataTable.defaults.column );
	
	
	
	/**
	 * DataTables settings object - this holds all the information needed for a
	 * given table, including configuration, data and current application of the
	 * table options. DataTables does not have a single instance for each DataTable
	 * with the settings attached to that instance, but rather instances of the
	 * DataTable "class" are created on-the-fly as needed (typically by a
	 * $().dataTable() call) and the settings object is then applied to that
	 * instance.
	 *
	 * Note that this object is related to {@link DataTable.defaults} but this
	 * one is the internal data store for DataTables's cache of columns. It should
	 * NOT be manipulated outside of DataTables. Any configuration should be done
	 * through the initialisation options.
	 */
	DataTable.models.oSettings = {
		/**
		 * Primary features of DataTables and their enablement state.
		 */
		"oFeatures": {
	
			/**
			 * Flag to say if DataTables should automatically try to calculate the
			 * optimum table and columns widths (true) or not (false).
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bAutoWidth": null,
	
			/**
			 * Delay the creation of TR and TD elements until they are actually
			 * needed by a driven page draw. This can give a significant speed
			 * increase for Ajax source and JavaScript source data, but makes no
			 * difference at all for DOM and server-side processing tables.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bDeferRender": null,
	
			/**
			 * Enable filtering on the table or not. Note that if this is disabled
			 * then there is no filtering at all on the table, including fnFilter.
			 * To just remove the filtering input use sDom and remove the 'f' option.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bFilter": null,
	
			/**
			 * Used only for compatibility with DT1
			 * @deprecated
			 */
			"bInfo": true,
	
			/**
			 * Used only for compatibility with DT1
			 * @deprecated
			 */
			"bLengthChange": true,
	
			/**
			 * Pagination enabled or not. Note that if this is disabled then length
			 * changing must also be disabled.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bPaginate": null,
	
			/**
			 * Processing indicator enable flag whenever DataTables is enacting a
			 * user request - typically an Ajax request for server-side processing.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bProcessing": null,
	
			/**
			 * Server-side processing enabled flag - when enabled DataTables will
			 * get all data from the server for every draw - there is no filtering,
			 * sorting or paging done on the client-side.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bServerSide": null,
	
			/**
			 * Sorting enablement flag.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bSort": null,
	
			/**
			 * Multi-column sorting
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bSortMulti": null,
	
			/**
			 * Apply a class to the columns which are being sorted to provide a
			 * visual highlight or not. This can slow things down when enabled since
			 * there is a lot of DOM interaction.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bSortClasses": null,
	
			/**
			 * State saving enablement flag.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bStateSave": null
		},
	
	
		/**
		 * Scrolling settings for a table.
		 */
		"oScroll": {
			/**
			 * When the table is shorter in height than sScrollY, collapse the
			 * table container down to the height of the table (when true).
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"bCollapse": null,
	
			/**
			 * Width of the scrollbar for the web-browser's platform. Calculated
			 * during table initialisation.
			 */
			"iBarWidth": 0,
	
			/**
			 * Viewport width for horizontal scrolling. Horizontal scrolling is
			 * disabled if an empty string.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"sX": null,
	
			/**
			 * Width to expand the table to when using x-scrolling. Typically you
			 * should not need to use this.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @deprecated
			 */
			"sXInner": null,
	
			/**
			 * Viewport height for vertical scrolling. Vertical scrolling is disabled
			 * if an empty string.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 */
			"sY": null
		},
	
		/**
		 * Language information for the table.
		 */
		"oLanguage": {
			/**
			 * Information callback function. See
			 * {@link DataTable.defaults.fnInfoCallback}
			 */
			"fnInfoCallback": null
		},
	
		/**
		 * Browser support parameters
		 */
		"oBrowser": {
			/**
			 * Determine if the vertical scrollbar is on the right or left of the
			 * scrolling container - needed for rtl language layout, although not
			 * all browsers move the scrollbar (Safari).
			 */
			"bScrollbarLeft": false,
	
			/**
			 * Browser scrollbar width
			 */
			"barWidth": 0
		},
	
	
		"ajax": null,
	
	
		/**
		 * Array referencing the nodes which are used for the features. The
		 * parameters of this object match what is allowed by sDom - i.e.
		 *   <ul>
		 *     <li>'l' - Length changing</li>
		 *     <li>'f' - Filtering input</li>
		 *     <li>'t' - The table!</li>
		 *     <li>'i' - Information</li>
		 *     <li>'p' - Pagination</li>
		 *     <li>'r' - pRocessing</li>
		 *   </ul>
		 */
		"aanFeatures": [],
	
		/**
		 * Store data information - see {@link DataTable.models.oRow} for detailed
		 * information.
		 */
		"aoData": [],
	
		/**
		 * Array of indexes which are in the current display (after filtering etc)
		 */
		"aiDisplay": [],
	
		/**
		 * Array of indexes for display - no filtering
		 */
		"aiDisplayMaster": [],
	
		/**
		 * Map of row ids to data indexes
		 */
		"aIds": {},
	
		/**
		 * Store information about each column that is in use
		 */
		"aoColumns": [],
	
		/**
		 * Store information about the table's header
		 */
		"aoHeader": [],
	
		/**
		 * Store information about the table's footer
		 */
		"aoFooter": [],
	
		/**
		 * Store the applied global search information in case we want to force a
		 * research or compare the old search to a new one.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"oPreviousSearch": {},
	
		/**
		 * Store for named searches
		 */
		searchFixed: {},
	
		/**
		 * Store the applied search for each column - see
		 * {@link DataTable.models.oSearch} for the format that is used for the
		 * filtering information for each column.
		 */
		"aoPreSearchCols": [],
	
		/**
		 * Sorting that is applied to the table. Note that the inner arrays are
		 * used in the following manner:
		 * <ul>
		 *   <li>Index 0 - column number</li>
		 *   <li>Index 1 - current sorting direction</li>
		 * </ul>
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"aaSorting": null,
	
		/**
		 * Sorting that is always applied to the table (i.e. prefixed in front of
		 * aaSorting).
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"aaSortingFixed": [],
	
		/**
		 * If restoring a table - we should restore its width
		 */
		"sDestroyWidth": 0,
	
		/**
		 * Callback functions array for every time a row is inserted (i.e. on a draw).
		 */
		"aoRowCallback": [],
	
		/**
		 * Callback functions for the header on each draw.
		 */
		"aoHeaderCallback": [],
	
		/**
		 * Callback function for the footer on each draw.
		 */
		"aoFooterCallback": [],
	
		/**
		 * Array of callback functions for draw callback functions
		 */
		"aoDrawCallback": [],
	
		/**
		 * Array of callback functions for row created function
		 */
		"aoRowCreatedCallback": [],
	
		/**
		 * Callback functions for just before the table is redrawn. A return of
		 * false will be used to cancel the draw.
		 */
		"aoPreDrawCallback": [],
	
		/**
		 * Callback functions for when the table has been initialised.
		 */
		"aoInitComplete": [],
	
	
		/**
		 * Callbacks for modifying the settings to be stored for state saving, prior to
		 * saving state.
		 */
		"aoStateSaveParams": [],
	
		/**
		 * Callbacks for modifying the settings that have been stored for state saving
		 * prior to using the stored values to restore the state.
		 */
		"aoStateLoadParams": [],
	
		/**
		 * Callbacks for operating on the settings object once the saved state has been
		 * loaded
		 */
		"aoStateLoaded": [],
	
		/**
		 * Cache the table ID for quick access
		 */
		"sTableId": "",
	
		/**
		 * The TABLE node for the main table
		 */
		"nTable": null,
	
		/**
		 * Permanent ref to the thead element
		 */
		"nTHead": null,
	
		/**
		 * Permanent ref to the tfoot element - if it exists
		 */
		"nTFoot": null,
	
		/**
		 * Permanent ref to the tbody element
		 */
		"nTBody": null,
	
		/**
		 * Cache the wrapper node (contains all DataTables controlled elements)
		 */
		"nTableWrapper": null,
	
		/**
		 * Indicate if all required information has been read in
		 */
		"bInitialised": false,
	
		/**
		 * Information about open rows. Each object in the array has the parameters
		 * 'nTr' and 'nParent'
		 */
		"aoOpenRows": [],
	
		/**
		 * Dictate the positioning of DataTables' control elements - see
		 * {@link DataTable.model.oInit.sDom}.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"sDom": null,
	
		/**
		 * Search delay (in mS)
		 */
		"searchDelay": null,
	
		/**
		 * Which type of pagination should be used.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"sPaginationType": "two_button",
	
		/**
		 * Number of paging controls on the page. Only used for backwards compatibility
		 */
		pagingControls: 0,
	
		/**
		 * The state duration (for `stateSave`) in seconds.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"iStateDuration": 0,
	
		/**
		 * Array of callback functions for state saving. Each array element is an
		 * object with the following parameters:
		 *   <ul>
		 *     <li>function:fn - function to call. Takes two parameters, oSettings
		 *       and the JSON string to save that has been thus far created. Returns
		 *       a JSON string to be inserted into a json object
		 *       (i.e. '"param": [ 0, 1, 2]')</li>
		 *     <li>string:sName - name of callback</li>
		 *   </ul>
		 */
		"aoStateSave": [],
	
		/**
		 * Array of callback functions for state loading. Each array element is an
		 * object with the following parameters:
		 *   <ul>
		 *     <li>function:fn - function to call. Takes two parameters, oSettings
		 *       and the object stored. May return false to cancel state loading</li>
		 *     <li>string:sName - name of callback</li>
		 *   </ul>
		 */
		"aoStateLoad": [],
	
		/**
		 * State that was saved. Useful for back reference
		 */
		"oSavedState": null,
	
		/**
		 * State that was loaded. Useful for back reference
		 */
		"oLoadedState": null,
	
		/**
		 * Note if draw should be blocked while getting data
		 */
		"bAjaxDataGet": true,
	
		/**
		 * The last jQuery XHR object that was used for server-side data gathering.
		 * This can be used for working with the XHR information in one of the
		 * callbacks
		 */
		"jqXHR": null,
	
		/**
		 * JSON returned from the server in the last Ajax request
		 */
		"json": undefined,
	
		/**
		 * Data submitted as part of the last Ajax request
		 */
		"oAjaxData": undefined,
	
		/**
		 * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
		 * required).
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"sServerMethod": null,
	
		/**
		 * Format numbers for display.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"fnFormatNumber": null,
	
		/**
		 * List of options that can be used for the user selectable length menu.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 */
		"aLengthMenu": null,
	
		/**
		 * Counter for the draws that the table does. Also used as a tracker for
		 * server-side processing
		 */
		"iDraw": 0,
	
		/**
		 * Indicate if a redraw is being done - useful for Ajax
		 */
		"bDrawing": false,
	
		/**
		 * Draw index (iDraw) of the last error when parsing the returned data
		 */
		"iDrawError": -1,
	
		/**
		 * Paging display length
		 */
		"_iDisplayLength": 10,
	
		/**
		 * Paging start point - aiDisplay index
		 */
		"_iDisplayStart": 0,
	
		/**
		 * Server-side processing - number of records in the result set
		 * (i.e. before filtering), Use fnRecordsTotal rather than
		 * this property to get the value of the number of records, regardless of
		 * the server-side processing setting.
		 */
		"_iRecordsTotal": 0,
	
		/**
		 * Server-side processing - number of records in the current display set
		 * (i.e. after filtering). Use fnRecordsDisplay rather than
		 * this property to get the value of the number of records, regardless of
		 * the server-side processing setting.
		 */
		"_iRecordsDisplay": 0,
	
		/**
		 * The classes to use for the table
		 */
		"oClasses": {},
	
		/**
		 * Flag attached to the settings object so you can check in the draw
		 * callback if filtering has been done in the draw. Deprecated in favour of
		 * events.
		 *  @deprecated
		 */
		"bFiltered": false,
	
		/**
		 * Flag attached to the settings object so you can check in the draw
		 * callback if sorting has been done in the draw. Deprecated in favour of
		 * events.
		 *  @deprecated
		 */
		"bSorted": false,
	
		/**
		 * Indicate that if multiple rows are in the header and there is more than
		 * one unique cell per column. Replaced by titleRow
		 */
		"bSortCellsTop": null,
	
		/**
		 * Initialisation object that is used for the table
		 */
		"oInit": null,
	
		/**
		 * Destroy callback functions - for plug-ins to attach themselves to the
		 * destroy so they can clean up markup and events.
		 */
		"aoDestroyCallback": [],
	
	
		/**
		 * Get the number of records in the current record set, before filtering
		 */
		"fnRecordsTotal": function ()
		{
			return _fnDataSource( this ) == 'ssp' ?
				this._iRecordsTotal * 1 :
				this.aiDisplayMaster.length;
		},
	
		/**
		 * Get the number of records in the current record set, after filtering
		 */
		"fnRecordsDisplay": function ()
		{
			return _fnDataSource( this ) == 'ssp' ?
				this._iRecordsDisplay * 1 :
				this.aiDisplay.length;
		},
	
		/**
		 * Get the display end point - aiDisplay index
		 */
		"fnDisplayEnd": function ()
		{
			var
				len      = this._iDisplayLength,
				start    = this._iDisplayStart,
				calc     = start + len,
				records  = this.aiDisplay.length,
				features = this.oFeatures,
				paginate = features.bPaginate;
	
			if ( features.bServerSide ) {
				return paginate === false || len === -1 ?
					start + records :
					Math.min( start+len, this._iRecordsDisplay );
			}
			else {
				return ! paginate || calc>records || len===-1 ?
					records :
					calc;
			}
		},
	
		/**
		 * The DataTables object for this table
		 */
		"oInstance": null,
	
		/**
		 * Unique identifier for each instance of the DataTables object. If there
		 * is an ID on the table node, then it takes that value, otherwise an
		 * incrementing internal counter is used.
		 */
		"sInstance": null,
	
		/**
		 * tabindex attribute value that is added to DataTables control elements, allowing
		 * keyboard navigation of the table and its controls.
		 */
		"iTabIndex": 0,
	
		/**
		 * DIV container for the footer scrolling table if scrolling
		 */
		"nScrollHead": null,
	
		/**
		 * DIV container for the footer scrolling table if scrolling
		 */
		"nScrollFoot": null,
	
		/**
		 * Last applied sort
		 */
		"aLastSort": [],
	
		/**
		 * Stored plug-in instances
		 */
		"oPlugins": {},
	
		/**
		 * Function used to get a row's id from the row's data
		 */
		"rowIdFn": null,
	
		/**
		 * Data location where to store a row's id
		 */
		"rowId": null,
	
		caption: '',
	
		captionNode: null,
	
		colgroup: null,
	
		/** Delay loading of data */
		deferLoading: null,
	
		/** Allow auto type detection */
		typeDetect: true,
	
		/** ResizeObserver for the container div */
		resizeObserver: null,
	
		/** Keep a record of the last size of the container, so we can skip duplicates */
		containerWidth: -1,
	
		/** Reverse the initial order of the data set on desc ordering */
		orderDescReverse: null,
	
		/** Show / hide ordering indicators in headers */
		orderIndicators: true,
	
		/** Default ordering listener */
		orderHandler: true,
	
		/** Title row indicator */
		titleRow: null
	};
	
	/**
	 * Extension object for DataTables that is used to provide all extension
	 * options.
	 *
	 * Note that the `DataTable.ext` object is available through
	 * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
	 * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
	 *  @namespace
	 *  @extends DataTable.models.ext
	 */
	
	
	var extPagination = DataTable.ext.pager;
	
	// Paging buttons configuration
	$.extend( extPagination, {
		simple: function () {
			return [ 'previous', 'next' ];
		},
	
		full: function () {
			return [ 'first', 'previous', 'next', 'last' ];
		},
	
		numbers: function () {
			return [ 'numbers' ];
		},
	
		simple_numbers: function () {
			return [ 'previous', 'numbers', 'next' ];
		},
	
		full_numbers: function () {
			return [ 'first', 'previous', 'numbers', 'next', 'last' ];
		},
	
		first_last: function () {
			return ['first', 'last'];
		},
	
		first_last_numbers: function () {
			return ['first', 'numbers', 'last'];
		},
	
		// For testing and plug-ins to use
		_numbers: _pagingNumbers,
	
		// Number of number buttons - legacy, use `numbers` option for paging feature
		numbers_length: 7
	} );
	
	
	$.extend( true, DataTable.ext.renderer, {
		pagingButton: {
			_: function (settings, buttonType, content, active, disabled) {
				var classes = settings.oClasses.paging;
				var btnClasses = [classes.button];
				var btn;
	
				if (active) {
					btnClasses.push(classes.active);
				}
	
				if (disabled) {
					btnClasses.push(classes.disabled)
				}
	
				if (buttonType === 'ellipsis') {
					btn = $('<span class="ellipsis"></span>').html(content)[0];
				}
				else {
					btn = $('<button>', {
						class: btnClasses.join(' '),
						role: 'link',
						type: 'button'
					}).html(content);
				}
	
				return {
					display: btn,
					clicker: btn
				}
			}
		},
	
		pagingContainer: {
			_: function (settings, buttons) {
				// No wrapping element - just append directly to the host
				return buttons;
			}
		}
	} );
	
	// Common function to remove new lines, strip HTML and diacritic control
	var _filterString = function (stripHtml, normalize) {
		return function (str) {
			if (_empty(str) || typeof str !== 'string') {
				return str;
			}
	
			str = str.replace( _re_new_lines, " " );
	
			if (stripHtml) {
				str = _stripHtml(str);
			}
	
			if (normalize) {
				str = _normalize(str, false);
			}
	
			return str;
		};
	}
	
	/*
	 * Public helper functions. These aren't used internally by DataTables, or
	 * called by any of the options passed into DataTables, but they can be used
	 * externally by developers working with DataTables. They are helper functions
	 * to make working with DataTables a little bit easier.
	 */
	
	/**
	 * Common logic for moment, luxon or a date action.
	 *
	 * Happens after __mldObj, so don't need to call `resolveWindowsLibs` again
	 */
	function __mld( dtLib, momentFn, luxonFn, dateFn, arg1 ) {
		if (__moment) {
			return dtLib[momentFn]( arg1 );
		}
		else if (__luxon) {
			return dtLib[luxonFn]( arg1 );
		}
		
		return dateFn ? dtLib[dateFn]( arg1 ) : dtLib;
	}
	
	
	var __mlWarning = false;
	var __luxon; // Can be assigned in DateTable.use()
	var __moment; // Can be assigned in DateTable.use()
	
	/**
	 * 
	 */
	function resolveWindowLibs() {
		if (window.luxon && ! __luxon) {
			__luxon = window.luxon;
		}
		
		if (window.moment && ! __moment) {
			__moment = window.moment;
		}
	}
	
	function __mldObj (d, format, locale) {
		var dt;
	
		resolveWindowLibs();
	
		if (__moment) {
			dt = __moment.utc( d, format, locale, true );
	
			if (! dt.isValid()) {
				return null;
			}
		}
		else if (__luxon) {
			dt = format && typeof d === 'string'
				? __luxon.DateTime.fromFormat( d, format )
				: __luxon.DateTime.fromISO( d );
	
			if (! dt.isValid) {
				return null;
			}
	
			dt = dt.setLocale(locale);
		}
		else if (! format) {
			// No format given, must be ISO
			dt = new Date(d);
		}
		else {
			if (! __mlWarning) {
				alert('DataTables warning: Formatted date without Moment.js or Luxon - https://datatables.net/tn/17');
			}
	
			__mlWarning = true;
		}
	
		return dt;
	}
	
	// Wrapper for date, datetime and time which all operate the same way with the exception of
	// the output string for auto locale support
	function __mlHelper (localeString) {
		return function ( from, to, locale, def ) {
			// Luxon and Moment support
			// Argument shifting
			if ( arguments.length === 0 ) {
				locale = 'en';
				to = null; // means toLocaleString
				from = null; // means iso8601
			}
			else if ( arguments.length === 1 ) {
				locale = 'en';
				to = from;
				from = null;
			}
			else if ( arguments.length === 2 ) {
				locale = to;
				to = from;
				from = null;
			}
	
			var typeName = 'datetime' + (to ? '-' + to : '');
	
			// Add type detection and sorting specific to this date format - we need to be able to identify
			// date type columns as such, rather than as numbers in extensions. Hence the need for this.
			if (! DataTable.ext.type.order[typeName + '-pre']) {
				DataTable.type(typeName, {
					detect: function (d) {
						// The renderer will give the value to type detect as the type!
						return d === typeName ? typeName : false;
					},
					order: {
						pre: function (d) {
							// The renderer gives us Moment, Luxon or Date objects for the sorting, all of which have a
							// `valueOf` which gives milliseconds epoch
							return d.valueOf();
						}
					},
					className: 'dt-right'
				});
			}
		
			return function ( d, type ) {
				// Allow for a default value
				if (d === null || d === undefined) {
					if (def === '--now') {
						// We treat everything as UTC further down, so no changes are
						// made, as such need to get the local date / time as if it were
						// UTC
						var local = new Date();
						d = new Date( Date.UTC(
							local.getFullYear(), local.getMonth(), local.getDate(),
							local.getHours(), local.getMinutes(), local.getSeconds()
						) );
					}
					else {
						d = '';
					}
				}
	
				if (type === 'type') {
					// Typing uses the type name for fast matching
					return typeName;
				}
	
				if (d === '') {
					return type !== 'sort'
						? ''
						: __mldObj('0000-01-01 00:00:00', null, locale);
				}
	
				// Shortcut. If `from` and `to` are the same, we are using the renderer to
				// format for ordering, not display - its already in the display format.
				if ( to !== null && from === to && type !== 'sort' && type !== 'type' && ! (d instanceof Date) ) {
					return d;
				}
	
				var dt = __mldObj(d, from, locale);
	
				if (dt === null) {
					return d;
				}
	
				if (type === 'sort') {
					return dt;
				}
				
				var formatted = to === null
					? __mld(dt, 'toDate', 'toJSDate', '')[localeString](
						navigator.language,
						{ timeZone: "UTC" }
					)
					: __mld(dt, 'format', 'toFormat', 'toISOString', to);
	
				// XSS protection
				return type === 'display' ?
					_escapeHtml( formatted ) :
					formatted;
			};
		}
	}
	
	// Based on locale, determine standard number formatting
	// Fallback for legacy browsers is US English
	var __thousands = ',';
	var __decimal = '.';
	
	if (window.Intl !== undefined) {
		try {
			var num = new Intl.NumberFormat().formatToParts(100000.1);
		
			for (var i=0 ; i<num.length ; i++) {
				if (num[i].type === 'group') {
					__thousands = num[i].value;
				}
				else if (num[i].type === 'decimal') {
					__decimal = num[i].value;
				}
			}
		}
		catch (e) {
			// noop
		}
	}
	
	// Formatted date time detection - use by declaring the formats you are going to use
	DataTable.datetime = function ( format, locale ) {
		var typeName = 'datetime-' + format;
	
		if (! locale) {
			locale = 'en';
		}
	
		if (! DataTable.ext.type.order[typeName]) {
			DataTable.type(typeName, {
				detect: function (d) {
					var dt = __mldObj(d, format, locale);
					return d === '' || dt ? typeName : false;
				},
				order: {
					pre: function (d) {
						return __mldObj(d, format, locale) || 0;
					}
				},
				className: 'dt-right'
			});
		}
	}
	
	/**
	 * Helpers for `columns.render`.
	 *
	 * The options defined here can be used with the `columns.render` initialisation
	 * option to provide a display renderer. The following functions are defined:
	 *
	 * * `moment` - Uses the MomentJS library to convert from a given format into another.
	 * This renderer has three overloads:
	 *   * 1 parameter:
	 *     * `string` - Format to convert to (assumes input is ISO8601 and locale is `en`)
	 *   * 2 parameters:
	 *     * `string` - Format to convert from
	 *     * `string` - Format to convert to. Assumes `en` locale
	 *   * 3 parameters:
	 *     * `string` - Format to convert from
	 *     * `string` - Format to convert to
	 *     * `string` - Locale
	 * * `number` - Will format numeric data (defined by `columns.data`) for
	 *   display, retaining the original unformatted data for sorting and filtering.
	 *   It takes 5 parameters:
	 *   * `string` - Thousands grouping separator
	 *   * `string` - Decimal point indicator
	 *   * `integer` - Number of decimal points to show
	 *   * `string` (optional) - Prefix.
	 *   * `string` (optional) - Postfix (/suffix).
	 * * `text` - Escape HTML to help prevent XSS attacks. It has no optional
	 *   parameters.
	 *
	 * @example
	 *   // Column definition using the number renderer
	 *   {
	 *     data: "salary",
	 *     render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
	 *   }
	 *
	 * @namespace
	 */
	DataTable.render = {
		date: __mlHelper('toLocaleDateString'),
		datetime: __mlHelper('toLocaleString'),
		time: __mlHelper('toLocaleTimeString'),
		number: function ( thousands, decimal, precision, prefix, postfix ) {
			// Auto locale detection
			if (thousands === null || thousands === undefined) {
				thousands = __thousands;
			}
	
			if (decimal === null || decimal === undefined) {
				decimal = __decimal;
			}
	
			return {
				display: function ( d ) {
					if ( typeof d !== 'number' && typeof d !== 'string' ) {
						return d;
					}
	
					if (d === '' || d === null) {
						return d;
					}
	
					var negative = d < 0 ? '-' : '';
					var flo = parseFloat( d );
					var abs = Math.abs(flo);
	
					// Scientific notation for large and small numbers
					if (abs >= 100000000000 || (abs < 0.0001 && abs !== 0) ) {
						var exp = flo.toExponential(precision).split(/e\+?/);
						return exp[0] + ' x 10<sup>' + exp[1] + '</sup>';
					}
	
					// If NaN then there isn't much formatting that we can do - just
					// return immediately, escaping any HTML (this was supposed to
					// be a number after all)
					if ( isNaN( flo ) ) {
						return _escapeHtml( d );
					}
	
					flo = flo.toFixed( precision );
					d = Math.abs( flo );
	
					var intPart = parseInt( d, 10 );
					var floatPart = precision ?
						decimal+(d - intPart).toFixed( precision ).substring( 2 ):
						'';
	
					// If zero, then can't have a negative prefix
					if (intPart === 0 && parseFloat(floatPart) === 0) {
						negative = '';
					}
	
					return negative + (prefix||'') +
						intPart.toString().replace(
							/\B(?=(\d{3})+(?!\d))/g, thousands
						) +
						floatPart +
						(postfix||'');
				}
			};
		},
	
		text: function () {
			return {
				display: _escapeHtml,
				filter: _escapeHtml
			};
		}
	};
	
	
	var _extTypes = DataTable.ext.type;
	
	// Get / set type
	DataTable.type = function (name, prop, val) {
		if (! prop) {
			return {
				className: _extTypes.className[name],
				detect: _extTypes.detect.find(function (fn) {
					return fn._name === name;
				}),
				order: {
					pre: _extTypes.order[name + '-pre'],
					asc: _extTypes.order[name + '-asc'],
					desc: _extTypes.order[name + '-desc']
				},
				render: _extTypes.render[name],
				search: _extTypes.search[name]
			};
		}
	
		var setProp = function(prop, propVal) {
			_extTypes[prop][name] = propVal;
		};
		var setDetect = function (detect) {
			// `detect` can be a function or an object - we set a name
			// property for either - that is used for the detection
			Object.defineProperty(detect, "_name", {value: name});
	
			var idx = _extTypes.detect.findIndex(function (item) {
				return item._name === name;
			});
	
			if (idx === -1) {
				_extTypes.detect.unshift(detect);
			}
			else {
				_extTypes.detect.splice(idx, 1, detect);
			}
		};
		var setOrder = function (obj) {
			_extTypes.order[name + '-pre'] = obj.pre; // can be undefined
			_extTypes.order[name + '-asc'] = obj.asc; // can be undefined
			_extTypes.order[name + '-desc'] = obj.desc; // can be undefined
		};
	
		// prop is optional
		if (val === undefined) {
			val = prop;
			prop = null;
		}
	
		if (prop === 'className') {
			setProp('className', val);
		}
		else if (prop === 'detect') {
			setDetect(val);
		}
		else if (prop === 'order') {
			setOrder(val);
		}
		else if (prop === 'render') {
			setProp('render', val);
		}
		else if (prop === 'search') {
			setProp('search', val);
		}
		else if (! prop) {
			if (val.className) {
				setProp('className', val.className);
			}
	
			if (val.detect !== undefined) {
				setDetect(val.detect);
			}
	
			if (val.order) {
				setOrder(val.order);
			}
	
			if (val.render !== undefined) {
				setProp('render', val.render);
			}
	
			if (val.search !== undefined) {
				setProp('search', val.search);
			}
		}
	}
	
	// Get a list of types
	DataTable.types = function () {
		return _extTypes.detect.map(function (fn) {
			return fn._name;
		});
	};
	
	var __diacriticSort = function (a, b) {
		a = a !== null && a !== undefined ? a.toString().toLowerCase() : '';
		b = b !== null && b !== undefined ? b.toString().toLowerCase() : '';
	
		// Checked for `navigator.languages` support in `oneOf` so this code can't execute in old
		// Safari and thus can disable this check
		// eslint-disable-next-line compat/compat
		return a.localeCompare(b, navigator.languages[0] || navigator.language, {
			numeric: true,
			ignorePunctuation: true,
		});
	}
	
	var __diacriticHtmlSort = function (a, b) {
		a = _stripHtml(a);
		b = _stripHtml(b);
	
		return __diacriticSort(a, b);
	}
	
	//
	// Built in data types
	//
	
	DataTable.type('string', {
		detect: function () {
			return 'string';
		},
		order: {
			pre: function ( a ) {
				// This is a little complex, but faster than always calling toString,
				// http://jsperf.com/tostring-v-check
				return _empty(a) && typeof a !== 'boolean' ?
					'' :
					typeof a === 'string' ?
						a.toLowerCase() :
						! a.toString ?
							'' :
							a.toString();
			}
		},
		search: _filterString(false, true)
	});
	
	DataTable.type('string-utf8', {
		detect: {
			allOf: function ( d ) {
				return true;
			},
			oneOf: function ( d ) {
				// At least one data point must contain a non-ASCII character
				// This line will also check if navigator.languages is supported or not. If not (Safari 10.0-)
				// this data type won't be supported.
				// eslint-disable-next-line compat/compat
				return ! _empty( d ) && navigator.languages && typeof d === 'string' && d.match(/[^\x00-\x7F]/);
			}
		},
		order: {
			asc: __diacriticSort,
			desc: function (a, b) {
				return __diacriticSort(a, b) * -1;
			}
		},
		search: _filterString(false, true)
	});
	
	
	DataTable.type('html', {
		detect: {
			allOf: function ( d ) {
				return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1);
			},
			oneOf: function ( d ) {
				// At least one data point must contain a `<`
				return ! _empty( d ) && typeof d === 'string' && d.indexOf('<') !== -1;
			}
		},
		order: {
			pre: function ( a ) {
				return _empty(a) ?
					'' :
					a.replace ?
						_stripHtml(a).trim().toLowerCase() :
						a+'';
			}
		},
		search: _filterString(true, true)
	});
	
	
	DataTable.type('html-utf8', {
		detect: {
			allOf: function ( d ) {
				return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1);
			},
			oneOf: function ( d ) {
				// At least one data point must contain a `<` and a non-ASCII character
				// eslint-disable-next-line compat/compat
				return navigator.languages &&
					! _empty( d ) &&
					typeof d === 'string' &&
					d.indexOf('<') !== -1 &&
					typeof d === 'string' && d.match(/[^\x00-\x7F]/);
			}
		},
		order: {
			asc: __diacriticHtmlSort,
			desc: function (a, b) {
				return __diacriticHtmlSort(a, b) * -1;
			}
		},
		search: _filterString(true, true)
	});
	
	
	DataTable.type('date', {
		className: 'dt-type-date',
		detect: {
			allOf: function ( d ) {
				// V8 tries _very_ hard to make a string passed into `Date.parse()`
				// valid, so we need to use a regex to restrict date formats. Use a
				// plug-in for anything other than ISO8601 style strings
				if ( d && !(d instanceof Date) && ! _re_date.test(d) ) {
					return null;
				}
				var parsed = Date.parse(d);
				return (parsed !== null && !isNaN(parsed)) || _empty(d);
			},
			oneOf: function ( d ) {
				// At least one entry must be a date or a string with a date
				return (d instanceof Date) || (typeof d === 'string' && _re_date.test(d));
			}
		},
		order: {
			pre: function ( d ) {
				var ts = Date.parse( d );
				return isNaN(ts) ? -Infinity : ts;
			}
		}
	});
	
	
	DataTable.type('html-num-fmt', {
		className: 'dt-type-numeric',
		detect: {
			allOf: function ( d, settings ) {
				var decimal = settings.oLanguage.sDecimal;
				return _htmlNumeric( d, decimal, true, false );
			},
			oneOf: function (d, settings) {
				// At least one data point must contain a numeric value
				var decimal = settings.oLanguage.sDecimal;
				return _htmlNumeric( d, decimal, true, false );
			}
		},
		order: {
			pre: function ( d, s ) {
				var dp = s.oLanguage.sDecimal;
				return __numericReplace( d, dp, _re_html, _re_formatted_numeric );
			}
		},
		search: _filterString(true, true)
	});
	
	
	DataTable.type('html-num', {
		className: 'dt-type-numeric',
		detect: {
			allOf: function ( d, settings ) {
				var decimal = settings.oLanguage.sDecimal;
				return _htmlNumeric( d, decimal, false, true );
			},
			oneOf: function (d, settings) {
				// At least one data point must contain a numeric value
				var decimal = settings.oLanguage.sDecimal;
				return _htmlNumeric( d, decimal, false, false );
			}
		},
		order: {
			pre: function ( d, s ) {
				var dp = s.oLanguage.sDecimal;
				return __numericReplace( d, dp, _re_html );
			}
		},
		search: _filterString(true, true)
	});
	
	
	DataTable.type('num-fmt', {
		className: 'dt-type-numeric',
		detect: {
			allOf: function ( d, settings ) {
				var decimal = settings.oLanguage.sDecimal;
				return _isNumber( d, decimal, true, true );
			},
			oneOf: function (d, settings) {
				// At least one data point must contain a numeric value
				var decimal = settings.oLanguage.sDecimal;
				return _isNumber( d, decimal, true, false );
			}
		},
		order: {
			pre: function ( d, s ) {
				var dp = s.oLanguage.sDecimal;
				return __numericReplace( d, dp, _re_formatted_numeric );
			}
		}
	});
	
	
	DataTable.type('num', {
		className: 'dt-type-numeric',
		detect: {
			allOf: function ( d, settings ) {
				var decimal = settings.oLanguage.sDecimal;
				return _isNumber( d, decimal, false, true );
			},
			oneOf: function (d, settings) {
				// At least one data point must contain a numeric value
				var decimal = settings.oLanguage.sDecimal;
				return _isNumber( d, decimal, false, false );
			}
		},
		order: {
			pre: function (d, s) {
				var dp = s.oLanguage.sDecimal;
				return __numericReplace( d, dp );
			}
		}
	});
	
	
	
	
	var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
		if ( d !== 0 && (!d || d === '-') ) {
			return -Infinity;
		}
		
		var type = typeof d;
	
		if (type === 'number' || type === 'bigint') {
			return d;
		}
	
		// If a decimal place other than `.` is used, it needs to be given to the
		// function so we can detect it and replace with a `.` which is the only
		// decimal place JavaScript recognises - it is not locale aware.
		if ( decimalPlace ) {
			d = _numToDecimal( d, decimalPlace );
		}
	
		if ( d.replace ) {
			if ( re1 ) {
				d = d.replace( re1, '' );
			}
	
			if ( re2 ) {
				d = d.replace( re2, '' );
			}
		}
	
		return d * 1;
	};
	
	
	$.extend( true, DataTable.ext.renderer, {
		footer: {
			_: function ( settings, cell, classes ) {
				cell.addClass(classes.tfoot.cell);
			}
		},
	
		header: {
			_: function ( settings, cell, classes ) {
				cell.addClass(classes.thead.cell);
	
				if (! settings.oFeatures.bSort) {
					cell.addClass(classes.order.none);
				}
	
				var titleRow = settings.titleRow;
				var headerRows = cell.closest('thead').find('tr');
				var rowIdx = cell.parent().index();
	
				// Conditions to not apply the ordering icons
				if (
					// Cells and rows which have the attribute to disable the icons
					cell.attr('data-dt-order') === 'disable' ||
					cell.parent().attr('data-dt-order') === 'disable' ||
	
					// titleRow support, for defining a specific row in the header
					(titleRow === true && rowIdx !== 0) ||
					(titleRow === false && rowIdx !== headerRows.length - 1) ||
					(typeof titleRow === 'number' && rowIdx !== titleRow)
				) {
					return;
				}
	
				// No additional mark-up required
				// Attach a sort listener to update on sort - note that using the
				// `DT` namespace will allow the event to be removed automatically
				// on destroy, while the `dt` namespaced event is the one we are
				// listening for
				$(settings.nTable).on( 'order.dt.DT column-visibility.dt.DT', function ( e, ctx, column ) {
					if ( settings !== ctx ) { // need to check if this is the host
						return;               // table, not a nested one
					}
	
					var sorting = ctx.sortDetails;
	
					if (! sorting) {
						return;
					}
	
					var orderedColumns = _pluck(sorting, 'col');
	
					// This handler is only needed on column visibility if the column is part of the
					// ordering. If it isn't, then we can bail out to save performance. It could be a
					// separate event handler, but this is a balance between code reuse / size and performance
					// console.log(e, e.name, column, orderedColumns, orderedColumns.includes(column))
					if (e.type === 'column-visibility' && ! orderedColumns.includes(column)) {
						return;
					}
	
					var i;
					var orderClasses = classes.order;
					var columns = ctx.api.columns( cell );
					var col = settings.aoColumns[columns.flatten()[0]];
					var orderable = columns.orderable().includes(true);
					var ariaType = '';
					var indexes = columns.indexes();
					var sortDirs = columns.orderable(true).flatten();
					var tabIndex = settings.iTabIndex;
					var canOrder = ctx.orderHandler && orderable;
	
					cell
						.removeClass(
							orderClasses.isAsc +' '+
							orderClasses.isDesc
						)
						.toggleClass( orderClasses.none, ! orderable )
						.toggleClass( orderClasses.canAsc, canOrder && sortDirs.includes('asc') )
						.toggleClass( orderClasses.canDesc, canOrder && sortDirs.includes('desc') );
	
					// Determine if all of the columns that this cell covers are included in the
					// current ordering
					var isOrdering = true;
					
					for (i=0; i<indexes.length; i++) {
						if (! orderedColumns.includes(indexes[i])) {
							isOrdering = false;
						}
					}
	
					if ( isOrdering ) {
						// Get the ordering direction for the columns under this cell
						// Note that it is possible for a cell to be asc and desc sorting
						// (column spanning cells)
						var orderDirs = columns.order();
	
						cell.addClass(
							orderDirs.includes('asc') ? orderClasses.isAsc : '' +
							orderDirs.includes('desc') ? orderClasses.isDesc : ''
						);
					}
	
					// Find the first visible column that has ordering applied to it - it get's
					// the aria information, as the ARIA spec says that only one column should
					// be marked with aria-sort
					var firstVis = -1; // column index
	
					for (i=0; i<orderedColumns.length; i++) {
						if (settings.aoColumns[orderedColumns[i]].bVisible) {
							firstVis = orderedColumns[i];
							break;
						}
					}
	
					if (indexes[0] == firstVis) {
						var firstSort = sorting[0];
						var sortOrder = col.asSorting;
	
						cell.attr('aria-sort', firstSort.dir === 'asc' ? 'ascending' : 'descending');
	
						// Determine if the next click will remove sorting or change the sort
						ariaType = ! sortOrder[firstSort.index + 1] ? 'Remove' : 'Reverse';
					}
					else {
						cell.removeAttr('aria-sort');
					}
	
					// Make the headers tab-able for keyboard navigation
					if (orderable) {
						var orderSpan = cell.find('.dt-column-order');
						
						orderSpan
							.attr('role', 'button')
							.attr('aria-label', orderable
								? col.ariaTitle + ctx.api.i18n('oAria.orderable' + ariaType)
								: col.ariaTitle
							);
	
						if (tabIndex !== -1) {
							orderSpan.attr('tabindex', tabIndex);
						}
					}
				} );
			}
		},
	
		layout: {
			_: function ( settings, container, items ) {
				var classes = settings.oClasses.layout;
				var row = $('<div/>')
					.attr('id', items.id || null)
					.addClass(items.className || classes.row)
					.appendTo( container );
	
				DataTable.ext.renderer.layout._forLayoutRow(items, function (key, val) {
					if (key === 'id' || key === 'className') {
						return;
					}
	
					var klass = '';
	
					if (val.table) {
						row.addClass(classes.tableRow);
						klass += classes.tableCell + ' ';
					}
	
					if (key === 'start') {
						klass += classes.start;
					}
					else if (key === 'end') {
						klass += classes.end;
					}
					else {
						klass += classes.full;
					}
	
					$('<div/>')
						.attr({
							id: val.id || null,
							"class": val.className
								? val.className
								: classes.cell + ' ' + klass
						})
						.append( val.contents )
						.appendTo( row );
				});
			},
	
			// Shared for use by the styling frameworks
			_forLayoutRow: function (items, fn) {
				// As we are inserting dom elements, we need start / end in a
				// specific order, this function is used for sorting the layout
				// keys.
				var layoutEnum = function (x) {
					switch (x) {
						case '': return 0;
						case 'start': return 1;
						case 'end': return 2;
						default: return 3;
					}
				};
	
				Object
					.keys(items)
					.sort(function (a, b) {
						return layoutEnum(a) - layoutEnum(b);
					})
					.forEach(function (key) {
						fn(key, items[key]);
					});
			}
		}
	} );
	
	
	DataTable.feature = {};
	
	// Third parameter is internal only!
	DataTable.feature.register = function ( name, cb, legacy ) {
		DataTable.ext.features[ name ] = cb;
	
		if (legacy) {
			_ext.feature.push({
				cFeature: legacy,
				fnInit: cb
			});
		}
	};
	
	function _divProp(el, prop, val) {
		if (val) {
			el[prop] = val;
		}
	}
	
	DataTable.feature.register( 'div', function ( settings, opts ) {
		var n = $('<div>')[0];
	
		if (opts) {
			_divProp(n, 'className', opts.className);
			_divProp(n, 'id', opts.id);
			_divProp(n, 'innerHTML', opts.html);
			_divProp(n, 'textContent', opts.text);
		}
	
		return n;
	} );
	
	DataTable.feature.register( 'info', function ( settings, opts ) {
		// For compatibility with the legacy `info` top level option
		if (! settings.oFeatures.bInfo) {
			return null;
		}
	
		var
			lang  = settings.oLanguage,
			tid = settings.sTableId,
			n = $('<div/>', {
				'class': settings.oClasses.info.container,
			} );
	
		opts = $.extend({
			callback: lang.fnInfoCallback,
			empty: lang.sInfoEmpty,
			postfix: lang.sInfoPostFix,
			search: lang.sInfoFiltered,
			text: lang.sInfo,
		}, opts);
	
	
		// Update display on each draw
		settings.aoDrawCallback.push(function (s) {
			_fnUpdateInfo(s, opts, n);
		});
	
		// For the first info display in the table, we add a callback and aria information.
		if (! settings._infoEl) {
			n.attr({
				'aria-live': 'polite',
				id: tid+'_info',
				role: 'status'
			});
	
			// Table is described by our info div
			$(settings.nTable).attr( 'aria-describedby', tid+'_info' );
	
			settings._infoEl = n;
		}
	
		return n;
	}, 'i' );
	
	/**
	 * Update the information elements in the display
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnUpdateInfo ( settings, opts, node )
	{
		var
			start = settings._iDisplayStart+1,
			end   = settings.fnDisplayEnd(),
			max   = settings.fnRecordsTotal(),
			total = settings.fnRecordsDisplay(),
			out   = total
				? opts.text
				: opts.empty;
	
		if ( total !== max ) {
			// Record set after filtering
			out += ' ' + opts.search;
		}
	
		// Convert the macros
		out += opts.postfix;
		out = _fnMacros( settings, out );
	
		if ( opts.callback ) {
			out = opts.callback.call( settings.oInstance,
				settings, start, end, max, total, out
			);
		}
	
		node.html( out );
	
		_fnCallbackFire(settings, null, 'info', [settings, node[0], out]);
	}
	
	var __searchCounter = 0;
	
	// opts
	// - text
	// - placeholder
	DataTable.feature.register( 'search', function ( settings, opts ) {
		// Don't show the input if filtering isn't available on the table
		if (! settings.oFeatures.bFilter) {
			return null;
		}
	
		var classes = settings.oClasses.search;
		var tableId = settings.sTableId;
		var language = settings.oLanguage;
		var previousSearch = settings.oPreviousSearch;
		var input = '<input type="search" class="'+classes.input+'"/>';
	
		opts = $.extend({
			placeholder: language.sSearchPlaceholder,
			processing: false,
			text: language.sSearch
		}, opts);
	
		// The _INPUT_ is optional - is appended if not present
		if (opts.text.indexOf('_INPUT_') === -1) {
			opts.text += '_INPUT_';
		}
	
		opts.text = _fnMacros(settings, opts.text);
	
		// We can put the <input> outside of the label if it is at the start or end
		// which helps improve accessability (not all screen readers like implicit
		// for elements).
		var end = opts.text.match(/_INPUT_$/);
		var start = opts.text.match(/^_INPUT_/);
		var removed = opts.text.replace(/_INPUT_/, '');
		var str = '<label>' + opts.text + '</label>';
	
		if (start) {
			str = '_INPUT_<label>' + removed + '</label>';
		}
		else if (end) {
			str = '<label>' + removed + '</label>_INPUT_';
		}
	
		var filter = $('<div>')
			.addClass(classes.container)
			.append(str.replace(/_INPUT_/, input));
	
		// add for and id to label and input
		filter.find('label').attr('for', 'dt-search-' + __searchCounter);
		filter.find('input').attr('id', 'dt-search-' + __searchCounter);
		__searchCounter++;
	
		var searchFn = function(event) {
			var val = this.value;
	
			if(previousSearch.return && event.key !== "Enter") {
				return;
			}
	
			/* Now do the filter */
			if ( val != previousSearch.search ) {
				_fnProcessingRun(settings, opts.processing, function () {
					previousSearch.search = val;
			
					_fnFilterComplete( settings, previousSearch );
			
					// Need to redraw, without resorting
					settings._iDisplayStart = 0;
					_fnDraw( settings );
				});
			}
		};
	
		var searchDelay = settings.searchDelay !== null ?
			settings.searchDelay :
			0;
	
		var jqFilter = $('input', filter)
			.val( previousSearch.search )
			.attr( 'placeholder', opts.placeholder )
			.on(
				'keyup.DT search.DT input.DT paste.DT cut.DT',
				searchDelay ?
					DataTable.util.debounce( searchFn, searchDelay ) :
					searchFn
			)
			.on( 'mouseup.DT', function(e) {
				// Edge fix! Edge 17 does not trigger anything other than mouse events when clicking
				// on the clear icon (Edge bug 17584515). This is safe in other browsers as `searchFn`
				// checks the value to see if it has changed. In other browsers it won't have.
				setTimeout( function () {
					searchFn.call(jqFilter[0], e);
				}, 10);
			} )
			.on( 'keypress.DT', function(e) {
				/* Prevent form submission */
				if ( e.keyCode == 13 ) {
					return false;
				}
			} )
			.attr('aria-controls', tableId);
	
		// Update the input elements whenever the table is filtered
		$(settings.nTable).on( 'search.dt.DT', function ( ev, s ) {
			if ( settings === s && jqFilter[0] !== document.activeElement ) {
				jqFilter.val( typeof previousSearch.search !== 'function'
					? previousSearch.search
					: ''
				);
			}
		} );
	
		return filter;
	}, 'f' );
	
	// opts
	// - type - button configuration
	// - buttons - number of buttons to show - must be odd
	DataTable.feature.register( 'paging', function ( settings, opts ) {
		// Don't show the paging input if the table doesn't have paging enabled
		if (! settings.oFeatures.bPaginate) {
			return null;
		}
	
		opts = $.extend({
			buttons: DataTable.ext.pager.numbers_length,
			type: settings.sPaginationType,
			boundaryNumbers: true,
			firstLast: true,
			previousNext: true,
			numbers: true
		}, opts);
	
		var host = $('<div/>')
			.addClass(settings.oClasses.paging.container + (opts.type ? ' paging_' + opts.type : ''))
			.append(
				$('<nav>')
					.attr('aria-label', 'pagination')
					.addClass(settings.oClasses.paging.nav)
			);
		var draw = function () {
			_pagingDraw(settings, host.children(), opts);
		};
	
		settings.aoDrawCallback.push(draw);
	
		// Responsive redraw of paging control
		$(settings.nTable).on('column-sizing.dt.DT', draw);
	
		return host;
	}, 'p' );
	
	/**
	 * Dynamically create the button type array based on the configuration options.
	 * This will only happen if the paging type is not defined.
	 */
	function _pagingDynamic(opts) {
		var out = [];
	
		if (opts.numbers) {
			out.push('numbers');
		}
	
		if (opts.previousNext) {
			out.unshift('previous');
			out.push('next');
		}
	
		if (opts.firstLast) {
			out.unshift('first');
			out.push('last');
		}
	
		return out;
	}
	
	function _pagingDraw(settings, host, opts) {
		if (! settings._bInitComplete) {
			return;
		}
	
		var
			plugin = opts.type
				? DataTable.ext.pager[ opts.type ]
				: _pagingDynamic,
			aria = settings.oLanguage.oAria.paginate || {},
			start      = settings._iDisplayStart,
			len        = settings._iDisplayLength,
			visRecords = settings.fnRecordsDisplay(),
			all        = len === -1,
			page = all ? 0 : Math.ceil( start / len ),
			pages = all ? 1 : Math.ceil( visRecords / len ),
			buttons = [],
			buttonEls = [],
			buttonsNested = plugin(opts)
				.map(function (val) {
					return val === 'numbers'
						? _pagingNumbers(page, pages, opts.buttons, opts.boundaryNumbers)
						: val;
				});
	
		// .flat() would be better, but not supported in old Safari
		buttons = buttons.concat.apply(buttons, buttonsNested);
	
		for (var i=0 ; i<buttons.length ; i++) {
			var button = buttons[i];
	
			var btnInfo = _pagingButtonInfo(settings, button, page, pages);
			var btn = _fnRenderer( settings, 'pagingButton' )(
				settings,
				button,
				btnInfo.display,
				btnInfo.active,
				btnInfo.disabled
			);
	
			var ariaLabel = typeof button === 'string'
				? aria[ button ]
				: aria.number
					? aria.number + (button+1)
					: null;
	
			// Common attributes
			$(btn.clicker).attr({
				'aria-controls': settings.sTableId,
				'aria-disabled': btnInfo.disabled ? 'true' : null,
				'aria-current': btnInfo.active ? 'page' : null,
				'aria-label': ariaLabel,
				'data-dt-idx': button,
				'tabIndex': btnInfo.disabled
					? -1
					: settings.iTabIndex && btn.clicker[0].nodeName.toLowerCase() !== 'span'
						? settings.iTabIndex
						: null, // `0` doesn't need a tabIndex since it is the default
			});
	
			if (typeof button !== 'number') {
				$(btn.clicker).addClass(button);
			}
	
			_fnBindAction(
				btn.clicker, {action: button}, function(e) {
					e.preventDefault();
	
					_fnPageChange( settings, e.data.action, true );
				}
			);
	
			buttonEls.push(btn.display);
		}
	
		var wrapped = _fnRenderer(settings, 'pagingContainer')(
			settings, buttonEls
		);
	
		var activeEl = host.find(document.activeElement).data('dt-idx');
	
		host.empty().append(wrapped);
	
		if ( activeEl !== undefined ) {
			host.find( '[data-dt-idx='+activeEl+']' ).trigger('focus');
		}
	
		// Responsive - check if the buttons are over two lines based on the
		// height of the buttons and the container.
		if (buttonEls.length) {
			var outerHeight = $(buttonEls[0]).outerHeight();
		
			if (
				opts.buttons > 1 && // prevent infinite
				outerHeight > 0 && // will be 0 if hidden
				$(host).height() >= (outerHeight * 2) - 10
			) {
				_pagingDraw(settings, host, $.extend({}, opts, { buttons: opts.buttons - 2 }));
			}
		}
	}
	
	/**
	 * Get properties for a button based on the current paging state of the table
	 *
	 * @param {*} settings DT settings object
	 * @param {*} button The button type in question
	 * @param {*} page Table's current page
	 * @param {*} pages Number of pages
	 * @returns Info object
	 */
	function _pagingButtonInfo(settings, button, page, pages) {
		var lang = settings.oLanguage.oPaginate;
		var o = {
			display: '',
			active: false,
			disabled: false
		};
	
		switch ( button ) {
			case 'ellipsis':
				o.display = '&#x2026;';
				break;
	
			case 'first':
				o.display = lang.sFirst;
	
				if (page === 0) {
					o.disabled = true;
				}
				break;
	
			case 'previous':
				o.display = lang.sPrevious;
	
				if ( page === 0 ) {
					o.disabled = true;
				}
				break;
	
			case 'next':
				o.display = lang.sNext;
	
				if ( pages === 0 || page === pages-1 ) {
					o.disabled = true;
				}
				break;
	
			case 'last':
				o.display = lang.sLast;
	
				if ( pages === 0 || page === pages-1 ) {
					o.disabled = true;
				}
				break;
	
			default:
				if ( typeof button === 'number' ) {
					o.display = settings.fnFormatNumber( button + 1 );
					
					if (page === button) {
						o.active = true;
					}
				}
				break;
		}
	
		return o;
	}
	
	/**
	 * Compute what number buttons to show in the paging control
	 *
	 * @param {*} page Current page
	 * @param {*} pages Total number of pages
	 * @param {*} buttons Target number of number buttons
	 * @param {boolean} addFirstLast Indicate if page 1 and end should be included
	 * @returns Buttons to show
	 */
	function _pagingNumbers ( page, pages, buttons, addFirstLast ) {
		var
			numbers = [],
			half = Math.floor(buttons / 2),
			before = addFirstLast ? 2 : 1,
			after = addFirstLast ? 1 : 0;
	
		if ( pages <= buttons ) {
			numbers = _range(0, pages);
		}
		else if (buttons === 1) {
			// Single button - current page only
			numbers = [page];
		}
		else if (buttons === 3) {
			// Special logic for just three buttons
			if (page <= 1) {
				numbers = [0, 1, 'ellipsis'];
			}
			else if (page >= pages - 2) {
				numbers = _range(pages-2, pages);
				numbers.unshift('ellipsis');
			}
			else {
				numbers = ['ellipsis', page, 'ellipsis'];
			}
		}
		else if ( page <= half ) {
			numbers = _range(0, buttons-before);
			numbers.push('ellipsis');
	
			if (addFirstLast) {
				numbers.push(pages-1);
			}
		}
		else if ( page >= pages - 1 - half ) {
			numbers = _range(pages-(buttons-before), pages);
			numbers.unshift('ellipsis');
	
			if (addFirstLast) {
				numbers.unshift(0);
			}
		}
		else {
			numbers = _range(page-half+before, page+half-after);
			numbers.push('ellipsis');
			numbers.unshift('ellipsis');
	
			if (addFirstLast) {
				numbers.push(pages-1);
				numbers.unshift(0);
			}
		}
	
		return numbers;
	}
	
	var __lengthCounter = 0;
	
	// opts
	// - menu
	// - text
	DataTable.feature.register( 'pageLength', function ( settings, opts ) {
		var features = settings.oFeatures;
	
		// For compatibility with the legacy `pageLength` top level option
		if (! features.bPaginate || ! features.bLengthChange) {
			return null;
		}
	
		opts = $.extend({
			menu: settings.aLengthMenu,
			text: settings.oLanguage.sLengthMenu
		}, opts);
	
		var
			classes  = settings.oClasses.length,
			tableId  = settings.sTableId,
			menu     = opts.menu,
			lengths  = [],
			language = [],
			i;
	
		// Options can be given in a number of ways
		if (Array.isArray( menu[0] )) {
			// Old 1.x style - 2D array
			lengths = menu[0];
			language = menu[1];
		}
		else {
			for ( i=0 ; i<menu.length ; i++ ) {
				// An object with different label and value
				if ($.isPlainObject(menu[i])) {
					lengths.push(menu[i].value);
					language.push(menu[i].label);
				}
				else {
					// Or just a number to display and use
					lengths.push(menu[i]);
					language.push(menu[i]);
				}
			}
		}
	
		// We can put the <select> outside of the label if it is at the start or
		// end which helps improve accessability (not all screen readers like
		// implicit for elements).
		var end = opts.text.match(/_MENU_$/);
		var start = opts.text.match(/^_MENU_/);
		var removed = opts.text.replace(/_MENU_/, '');
		var str = '<label>' + opts.text + '</label>';
	
		if (start) {
			str = '_MENU_<label>' + removed + '</label>';
		}
		else if (end) {
			str = '<label>' + removed + '</label>_MENU_';
		}
	
		// Wrapper element - use a span as a holder for where the select will go
		var tmpId = 'tmp-' + (+new Date())
		var div = $('<div/>')
			.addClass( classes.container )
			.append(
				str.replace( '_MENU_', '<span id="'+tmpId+'"></span>' )
			);
	
		// Save text node content for macro updating
		var textNodes = [];
		Array.prototype.slice.call(div.find('label')[0].childNodes).forEach(function (el) {
			if (el.nodeType === Node.TEXT_NODE) {
				textNodes.push({
					el: el,
					text: el.textContent
				});
			}
		});
	
		// Update the label text in case it has an entries value
		var updateEntries = function (len) {
			textNodes.forEach(function (node) {
				node.el.textContent = _fnMacros(settings, node.text, len);
			});
		}
	
		// Next, the select itself, along with the options
		var select = $('<select/>', {
			'aria-controls': tableId,
			'class':         classes.select
		} );
	
		for ( i=0 ; i<lengths.length ; i++ ) {
			// Attempt to look up the length from the i18n options
			var label = settings.api.i18n('lengthLabels.' + lengths[i], null);
	
			if (label === null) {
				// If not present, fallback to old style
				label = typeof language[i] === 'number' ?
					settings.fnFormatNumber( language[i] ) :
					language[i];
			}
	
			select[0][ i ] = new Option(label, lengths[i]);
		}
	
		// add for and id to label and input
		div.find('label').attr('for', 'dt-length-' + __lengthCounter);
		select.attr('id', 'dt-length-' + __lengthCounter);
		__lengthCounter++;
	
		// Swap in the select list
		div.find('#' + tmpId).replaceWith(select);
	
		// Can't use `select` variable as user might provide their own and the
		// reference is broken by the use of outerHTML
		$('select', div)
			.val( settings._iDisplayLength )
			.on( 'change.DT', function() {
				_fnLengthChange( settings, $(this).val() );
				_fnDraw( settings );
			} );
	
		// Update node value whenever anything changes the table's length
		$(settings.nTable).on( 'length.dt.DT', function (e, s, len) {
			if ( settings === s ) {
				$('select', div).val( len );
	
				// Resolve plurals in the text for the new length
				updateEntries(len);
			}
		} );
	
		updateEntries(settings._iDisplayLength);
	
		return div;
	}, 'l' );
	
	// jQuery access
	$.fn.dataTable = DataTable;
	
	// Provide access to the host jQuery object (circular reference)
	DataTable.$ = $;
	
	// Legacy aliases
	$.fn.dataTableSettings = DataTable.settings;
	$.fn.dataTableExt = DataTable.ext;
	
	// With a capital `D` we return a DataTables API instance rather than a
	// jQuery object
	$.fn.DataTable = function ( opts ) {
		return $(this).dataTable( opts ).api();
	};
	
	// All properties that are available to $.fn.dataTable should also be
	// available on $.fn.DataTable
	$.each( DataTable, function ( prop, val ) {
		$.fn.DataTable[ prop ] = val;
	} );

	return DataTable;
}));


/*! DataTables Bootstrap 5 integration
 * © SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		var jq = require('jquery');
		var cjsRequires = function (root, $) {
			if ( ! $.fn.dataTable ) {
				require('datatables.net')(root, $);
			}
		};

		if (typeof window === 'undefined') {
			module.exports = function (root, $) {
				if ( ! root ) {
					// CommonJS environments without a window global must pass a
					// root. This will give an error otherwise
					root = window;
				}

				if ( ! $ ) {
					$ = jq( root );
				}

				cjsRequires( root, $ );
				return factory( $, root, root.document );
			};
		}
		else {
			cjsRequires( window, jq );
			module.exports = factory( jq, window, window.document );
		}
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document ) {
'use strict';
var DataTable = $.fn.dataTable;



/**
 * DataTables integration for Bootstrap 5.
 *
 * This file sets the defaults and adds options to DataTables to style its
 * controls using Bootstrap. See https://datatables.net/manual/styling/bootstrap
 * for further information.
 */

/* Set the defaults for DataTables initialisation */
$.extend( true, DataTable.defaults, {
	renderer: 'bootstrap'
} );


/* Default class modification */
$.extend( true, DataTable.ext.classes, {
	container: "dt-container dt-bootstrap5",
	search: {
		input: "form-control form-control-sm"
	},
	length: {
		select: "form-select form-select-sm"
	},
	processing: {
		container: "dt-processing card"
	},
	layout: {
		row: 'row mt-2 justify-content-between',
		cell: 'd-md-flex justify-content-between align-items-center',
		tableCell: 'col-12',
		start: 'dt-layout-start col-md-auto me-auto',
		end: 'dt-layout-end col-md-auto ms-auto',
		full: 'dt-layout-full col-md'
	}
} );


/* Bootstrap paging button renderer */
DataTable.ext.renderer.pagingButton.bootstrap = function (settings, buttonType, content, active, disabled) {
	var btnClasses = ['dt-paging-button', 'page-item'];

	if (active) {
		btnClasses.push('active');
	}

	if (disabled) {
		btnClasses.push('disabled')
	}

	var li = $('<li>').addClass(btnClasses.join(' '));
	var a = $('<button>', {
		'class': 'page-link',
		role: 'link',
		type: 'button'
	})
		.html(content)
		.appendTo(li);

	return {
		display: li,
		clicker: a
	};
};

DataTable.ext.renderer.pagingContainer.bootstrap = function (settings, buttonEls) {
	return $('<ul/>').addClass('pagination').append(buttonEls);
};


return DataTable;
}));


