(function () {
var exports = {};
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */
    (function () {
        // Detect the `define` function exposed by asynchronous module loaders. The
        // strict `define` check is necessary for compatibility with `r.js`.
        var isLoader = typeof define === "function" && define.amd;

        // A set of types used to distinguish objects from primitives.
        var objectTypes = {
            "function": true,
            "object": true
        };

        // Detect the `exports` object exposed by CommonJS implementations.
        var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;

        // Use the `global` object exposed by Node (including Browserify via
        // `insert-module-globals`), Narwhal, and Ringo as the default context,
        // and the `window` object in browsers. Rhino exports a `global` function
        // instead.
        var root = objectTypes[typeof window] && window || this,
            freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global;

        if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) {
            root = freeGlobal;
        }

        // Public: Initializes JSON 3 using the given `context` object, attaching the
        // `stringify` and `parse` functions to the specified `exports` object.
        function runInContext(context, exports) {
            context || (context = root["Object"]());
            exports || (exports = root["Object"]());

            // Native constructor aliases.
            var Number = context["Number"] || root["Number"],
                String = context["String"] || root["String"],
                Object = context["Object"] || root["Object"],
                Date = context["Date"] || root["Date"],
                SyntaxError = context["SyntaxError"] || root["SyntaxError"],
                TypeError = context["TypeError"] || root["TypeError"],
                Math = context["Math"] || root["Math"],
                nativeJSON = context["JSON"] || root["JSON"];

            // Delegate to the native `stringify` and `parse` implementations.
            if (typeof nativeJSON == "object" && nativeJSON) {
                exports.stringify = nativeJSON.stringify;
                exports.parse = nativeJSON.parse;
            }

            // Convenience aliases.
            var objectProto = Object.prototype,
                getClass = objectProto.toString,
                isProperty, forEach, undef;

            // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
            var isExtended = new Date(-3509827334573292);
            try {
                // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
                // results for certain dates in Opera >= 10.53.
                isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
                        // Safari < 2.0.2 stores the internal millisecond time value correctly,
                        // but clips the values returned by the date methods to the range of
                        // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
                    isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
            } catch (exception) {}

            // Internal: Determines whether the native `JSON.stringify` and `parse`
            // implementations are spec-compliant. Based on work by Ken Snyder.
            function has(name) {
                if (has[name] !== undef) {
                    // Return cached feature test result.
                    return has[name];
                }
                var isSupported;
                if (name == "bug-string-char-index") {
                    // IE <= 7 doesn't support accessing string characters using square
                    // bracket notation. IE 8 only supports this for primitives.
                    isSupported = "a"[0] != "a";
                } else if (name == "json") {
                    // Indicates whether both `JSON.stringify` and `JSON.parse` are
                    // supported.
                    isSupported = has("json-stringify") && has("json-parse");
                } else {
                    var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
                    // Test `JSON.stringify`.
                    if (name == "json-stringify") {
                        var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended;
                        if (stringifySupported) {
                            // A test function object with a custom `toJSON` method.
                            (value = function () {
                                return 1;
                            }).toJSON = value;
                            try {
                                stringifySupported =
                                    // Firefox 3.1b1 and b2 serialize string, number, and boolean
                                    // primitives as object literals.
                                    stringify(0) === "0" &&
                                        // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
                                        // literals.
                                    stringify(new Number()) === "0" &&
                                    stringify(new String()) == '""' &&
                                        // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
                                        // does not define a canonical JSON representation (this applies to
                                        // objects with `toJSON` properties as well, *unless* they are nested
                                        // within an object or array).
                                    stringify(getClass) === undef &&
                                        // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
                                        // FF 3.1b3 pass this test.
                                    stringify(undef) === undef &&
                                        // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
                                        // respectively, if the value is omitted entirely.
                                    stringify() === undef &&
                                        // FF 3.1b1, 2 throw an error if the given value is not a number,
                                        // string, array, object, Boolean, or `null` literal. This applies to
                                        // objects with custom `toJSON` methods as well, unless they are nested
                                        // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
                                        // methods entirely.
                                    stringify(value) === "1" &&
                                    stringify([value]) == "[1]" &&
                                        // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
                                        // `"[null]"`.
                                    stringify([undef]) == "[null]" &&
                                        // YUI 3.0.0b1 fails to serialize `null` literals.
                                    stringify(null) == "null" &&
                                        // FF 3.1b1, 2 halts serialization if an array contains a function:
                                        // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
                                        // elides non-JSON values from objects and arrays, unless they
                                        // define custom `toJSON` methods.
                                    stringify([undef, getClass, null]) == "[null,null,null]" &&
                                        // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
                                        // where character escape codes are expected (e.g., `\b` => `\u0008`).
                                    stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
                                        // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
                                    stringify(null, value) === "1" &&
                                    stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
                                        // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
                                        // serialize extended years.
                                    stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
                                        // The milliseconds are optional in ES 5, but required in 5.1.
                                    stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
                                        // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
                                        // four-digit years instead of six-digit years. Credits: @Yaffle.
                                    stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
                                        // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
                                        // values less than 1000. Credits: @Yaffle.
                                    stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
                            } catch (exception) {
                                stringifySupported = false;
                            }
                        }
                        isSupported = stringifySupported;
                    }
                    // Test `JSON.parse`.
                    if (name == "json-parse") {
                        var parse = exports.parse;
                        if (typeof parse == "function") {
                            try {
                                // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
                                // Conforming implementations should also coerce the initial argument to
                                // a string prior to parsing.
                                if (parse("0") === 0 && !parse(false)) {
                                    // Simple parsing test.
                                    value = parse(serialized);
                                    var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
                                    if (parseSupported) {
                                        try {
                                            // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
                                            parseSupported = !parse('"\t"');
                                        } catch (exception) {}
                                        if (parseSupported) {
                                            try {
                                                // FF 4.0 and 4.0.1 allow leading `+` signs and leading
                                                // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
                                                // certain octal literals.
                                                parseSupported = parse("01") !== 1;
                                            } catch (exception) {}
                                        }
                                        if (parseSupported) {
                                            try {
                                                // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
                                                // points. These environments, along with FF 3.1b1 and 2,
                                                // also allow trailing commas in JSON objects and arrays.
                                                parseSupported = parse("1.") !== 1;
                                            } catch (exception) {}
                                        }
                                    }
                                }
                            } catch (exception) {
                                parseSupported = false;
                            }
                        }
                        isSupported = parseSupported;
                    }
                }
                return has[name] = !!isSupported;
            }

            if (!has("json")) {
                // Common `[[Class]]` name aliases.
                var functionClass = "[object Function]",
                    dateClass = "[object Date]",
                    numberClass = "[object Number]",
                    stringClass = "[object String]",
                    arrayClass = "[object Array]",
                    booleanClass = "[object Boolean]";

                // Detect incomplete support for accessing string characters by index.
                var charIndexBuggy = has("bug-string-char-index");

                // Define additional utility methods if the `Date` methods are buggy.
                if (!isExtended) {
                    var floor = Math.floor;
                    // A mapping between the months of the year and the number of days between
                    // January 1st and the first of the respective month.
                    var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
                    // Internal: Calculates the number of days between the Unix epoch and the
                    // first day of the given month.
                    var getDay = function (year, month) {
                        return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
                    };
                }

                // Internal: Determines if a property is a direct property of the given
                // object. Delegates to the native `Object#hasOwnProperty` method.
                if (!(isProperty = objectProto.hasOwnProperty)) {
                    isProperty = function (property) {
                        var members = {}, constructor;
                        if ((members.__proto__ = null, members.__proto__ = {
                                // The *proto* property cannot be set multiple times in recent
                                // versions of Firefox and SeaMonkey.
                                "toString": 1
                            }, members).toString != getClass) {
                            // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
                            // supports the mutable *proto* property.
                            isProperty = function (property) {
                                // Capture and break the object's prototype chain (see section 8.6.2
                                // of the ES 5.1 spec). The parenthesized expression prevents an
                                // unsafe transformation by the Closure Compiler.
                                var original = this.__proto__, result = property in (this.__proto__ = null, this);
                                // Restore the original prototype chain.
                                this.__proto__ = original;
                                return result;
                            };
                        } else {
                            // Capture a reference to the top-level `Object` constructor.
                            constructor = members.constructor;
                            // Use the `constructor` property to simulate `Object#hasOwnProperty` in
                            // other environments.
                            isProperty = function (property) {
                                var parent = (this.constructor || constructor).prototype;
                                return property in this && !(property in parent && this[property] === parent[property]);
                            };
                        }
                        members = null;
                        return isProperty.call(this, property);
                    };
                }

                // Internal: Normalizes the `for...in` iteration algorithm across
                // environments. Each enumerated key is yielded to a `callback` function.
                forEach = function (object, callback) {
                    var size = 0, Properties, members, property;

                    // Tests for bugs in the current environment's `for...in` algorithm. The
                    // `valueOf` property inherits the non-enumerable flag from
                    // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
                    (Properties = function () {
                        this.valueOf = 0;
                    }).prototype.valueOf = 0;

                    // Iterate over a new instance of the `Properties` class.
                    members = new Properties();
                    for (property in members) {
                        // Ignore all properties inherited from `Object.prototype`.
                        if (isProperty.call(members, property)) {
                            size++;
                        }
                    }
                    Properties = members = null;

                    // Normalize the iteration algorithm.
                    if (!size) {
                        // A list of non-enumerable properties inherited from `Object.prototype`.
                        members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
                        // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
                        // properties.
                        forEach = function (object, callback) {
                            var isFunction = getClass.call(object) == functionClass, property, length;
                            var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty;
                            for (property in object) {
                                // Gecko <= 1.0 enumerates the `prototype` property of functions under
                                // certain conditions; IE does not.
                                if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
                                    callback(property);
                                }
                            }
                            // Manually invoke the callback for each non-enumerable property.
                            for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
                        };
                    } else if (size == 2) {
                        // Safari <= 2.0.4 enumerates shadowed properties twice.
                        forEach = function (object, callback) {
                            // Create a set of iterated properties.
                            var members = {}, isFunction = getClass.call(object) == functionClass, property;
                            for (property in object) {
                                // Store each property name to prevent double enumeration. The
                                // `prototype` property of functions is not enumerated due to cross-
                                // environment inconsistencies.
                                if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
                                    callback(property);
                                }
                            }
                        };
                    } else {
                        // No bugs detected; use the standard `for...in` algorithm.
                        forEach = function (object, callback) {
                            var isFunction = getClass.call(object) == functionClass, property, isConstructor;
                            for (property in object) {
                                if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
                                    callback(property);
                                }
                            }
                            // Manually invoke the callback for the `constructor` property due to
                            // cross-environment inconsistencies.
                            if (isConstructor || isProperty.call(object, (property = "constructor"))) {
                                callback(property);
                            }
                        };
                    }
                    return forEach(object, callback);
                };

                // Public: Serializes a JavaScript `value` as a JSON string. The optional
                // `filter` argument may specify either a function that alters how object and
                // array members are serialized, or an array of strings and numbers that
                // indicates which properties should be serialized. The optional `width`
                // argument may be either a string or number that specifies the indentation
                // level of the output.
                if (!has("json-stringify")) {
                    // Internal: A map of control characters and their escaped equivalents.
                    var Escapes = {
                        92: "\\\\",
                        34: '\\"',
                        8: "\\b",
                        12: "\\f",
                        10: "\\n",
                        13: "\\r",
                        9: "\\t"
                    };

                    // Internal: Converts `value` into a zero-padded string such that its
                    // length is at least equal to `width`. The `width` must be <= 6.
                    var leadingZeroes = "000000";
                    var toPaddedString = function (width, value) {
                        // The `|| 0` expression is necessary to work around a bug in
                        // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
                        return (leadingZeroes + (value || 0)).slice(-width);
                    };

                    // Internal: Double-quotes a string `value`, replacing all ASCII control
                    // characters (characters with code unit values between 0 and 31) with
                    // their escaped equivalents. This is an implementation of the
                    // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
                    var unicodePrefix = "\\u00";
                    var quote = function (value) {
                        var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10;
                        var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value);
                        for (; index < length; index++) {
                            var charCode = value.charCodeAt(index);
                            // If the character is a control character, append its Unicode or
                            // shorthand escape sequence; otherwise, append the character as-is.
                            switch (charCode) {
                                case 8: case 9: case 10: case 12: case 13: case 34: case 92:
                                result += Escapes[charCode];
                                break;
                                default:
                                    if (charCode < 32) {
                                        result += unicodePrefix + toPaddedString(2, charCode.toString(16));
                                        break;
                                    }
                                    result += useCharIndex ? symbols[index] : value.charAt(index);
                            }
                        }
                        return result + '"';
                    };

                    // Internal: Recursively serializes an object. Implements the
                    // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
                    var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
                        var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;
                        try {
                            // Necessary for host object support.
                            value = object[property];
                        } catch (exception) {}
                        if (typeof value == "object" && value) {
                            className = getClass.call(value);
                            if (className == dateClass && !isProperty.call(value, "toJSON")) {
                                if (value > -1 / 0 && value < 1 / 0) {
                                    // Dates are serialized according to the `Date#toJSON` method
                                    // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
                                    // for the ISO 8601 date time string format.
                                    if (getDay) {
                                        // Manually compute the year, month, date, hours, minutes,
                                        // seconds, and milliseconds if the `getUTC*` methods are
                                        // buggy. Adapted from @Yaffle's `date-shim` project.
                                        date = floor(value / 864e5);
                                        for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
                                        for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
                                        date = 1 + date - getDay(year, month);
                                        // The `time` value specifies the time within the day (see ES
                                        // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
                                        // to compute `A modulo B`, as the `%` operator does not
                                        // correspond to the `modulo` operation for negative numbers.
                                        time = (value % 864e5 + 864e5) % 864e5;
                                        // The hours, minutes, seconds, and milliseconds are obtained by
                                        // decomposing the time within the day. See section 15.9.1.10.
                                        hours = floor(time / 36e5) % 24;
                                        minutes = floor(time / 6e4) % 60;
                                        seconds = floor(time / 1e3) % 60;
                                        milliseconds = time % 1e3;
                                    } else {
                                        year = value.getUTCFullYear();
                                        month = value.getUTCMonth();
                                        date = value.getUTCDate();
                                        hours = value.getUTCHours();
                                        minutes = value.getUTCMinutes();
                                        seconds = value.getUTCSeconds();
                                        milliseconds = value.getUTCMilliseconds();
                                    }
                                    // Serialize extended years correctly.
                                    value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
                                        "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
                                            // Months, dates, hours, minutes, and seconds should have two
                                            // digits; milliseconds should have three.
                                        "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
                                            // Milliseconds are optional in ES 5.0, but required in 5.1.
                                        "." + toPaddedString(3, milliseconds) + "Z";
                                } else {
                                    value = null;
                                }
                            } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
                                // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
                                // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
                                // ignores all `toJSON` methods on these objects unless they are
                                // defined directly on an instance.
                                value = value.toJSON(property);
                            }
                        }
                        if (callback) {
                            // If a replacement function was provided, call it to obtain the value
                            // for serialization.
                            value = callback.call(object, property, value);
                        }
                        if (value === null) {
                            return "null";
                        }
                        className = getClass.call(value);
                        if (className == booleanClass) {
                            // Booleans are represented literally.
                            return "" + value;
                        } else if (className == numberClass) {
                            // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
                            // `"null"`.
                            return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
                        } else if (className == stringClass) {
                            // Strings are double-quoted and escaped.
                            return quote("" + value);
                        }
                        // Recursively serialize objects and arrays.
                        if (typeof value == "object") {
                            // Check for cyclic structures. This is a linear search; performance
                            // is inversely proportional to the number of unique nested objects.
                            for (length = stack.length; length--;) {
                                if (stack[length] === value) {
                                    // Cyclic structures cannot be serialized by `JSON.stringify`.
                                    throw TypeError();
                                }
                            }
                            // Add the object to the stack of traversed objects.
                            stack.push(value);
                            results = [];
                            // Save the current indentation level and indent one additional level.
                            prefix = indentation;
                            indentation += whitespace;
                            if (className == arrayClass) {
                                // Recursively serialize array elements.
                                for (index = 0, length = value.length; index < length; index++) {
                                    element = serialize(index, value, callback, properties, whitespace, indentation, stack);
                                    results.push(element === undef ? "null" : element);
                                }
                                result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
                            } else {
                                // Recursively serialize object members. Members are selected from
                                // either a user-specified list of property names, or the object
                                // itself.
                                forEach(properties || value, function (property) {
                                    var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
                                    if (element !== undef) {
                                        // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
                                        // is not the empty string, let `member` {quote(property) + ":"}
                                        // be the concatenation of `member` and the `space` character."
                                        // The "`space` character" refers to the literal space
                                        // character, not the `space` {width} argument provided to
                                        // `JSON.stringify`.
                                        results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
                                    }
                                });
                                result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
                            }
                            // Remove the object from the traversed object stack.
                            stack.pop();
                            return result;
                        }
                    };

                    // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
                    exports.stringify = function (source, filter, width) {
                        var whitespace, callback, properties, className;
                        if (objectTypes[typeof filter] && filter) {
                            if ((className = getClass.call(filter)) == functionClass) {
                                callback = filter;
                            } else if (className == arrayClass) {
                                // Convert the property names array into a makeshift set.
                                properties = {};
                                for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));
                            }
                        }
                        if (width) {
                            if ((className = getClass.call(width)) == numberClass) {
                                // Convert the `width` to an integer and create a string containing
                                // `width` number of space characters.
                                if ((width -= width % 1) > 0) {
                                    for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
                                }
                            } else if (className == stringClass) {
                                whitespace = width.length <= 10 ? width : width.slice(0, 10);
                            }
                        }
                        // Opera <= 7.54u2 discards the values associated with empty string keys
                        // (`""`) only if they are used directly within an object member list
                        // (e.g., `!("" in { "": 1})`).
                        return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
                    };
                }

                // Public: Parses a JSON source string.
                if (!has("json-parse")) {
                    var fromCharCode = String.fromCharCode;

                    // Internal: A map of escaped control characters and their unescaped
                    // equivalents.
                    var Unescapes = {
                        92: "\\",
                        34: '"',
                        47: "/",
                        98: "\b",
                        116: "\t",
                        110: "\n",
                        102: "\f",
                        114: "\r"
                    };

                    // Internal: Stores the parser state.
                    var Index, Source;

                    // Internal: Resets the parser state and throws a `SyntaxError`.
                    var abort = function () {
                        Index = Source = null;
                        throw SyntaxError();
                    };

                    // Internal: Returns the next token, or `"$"` if the parser has reached
                    // the end of the source string. A token may be a string, number, `null`
                    // literal, or Boolean literal.
                    var lex = function () {
                        var source = Source, length = source.length, value, begin, position, isSigned, charCode;
                        while (Index < length) {
                            charCode = source.charCodeAt(Index);
                            switch (charCode) {
                                case 9: case 10: case 13: case 32:
                                // Skip whitespace tokens, including tabs, carriage returns, line
                                // feeds, and space characters.
                                Index++;
                                break;
                                case 123: case 125: case 91: case 93: case 58: case 44:
                                // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
                                // the current position.
                                value = charIndexBuggy ? source.charAt(Index) : source[Index];
                                Index++;
                                return value;
                                case 34:
                                    // `"` delimits a JSON string; advance to the next character and
                                    // begin parsing the string. String tokens are prefixed with the
                                    // sentinel `@` character to distinguish them from punctuators and
                                    // end-of-string tokens.
                                    for (value = "@", Index++; Index < length;) {
                                        charCode = source.charCodeAt(Index);
                                        if (charCode < 32) {
                                            // Unescaped ASCII control characters (those with a code unit
                                            // less than the space character) are not permitted.
                                            abort();
                                        } else if (charCode == 92) {
                                            // A reverse solidus (`\`) marks the beginning of an escaped
                                            // control character (including `"`, `\`, and `/`) or Unicode
                                            // escape sequence.
                                            charCode = source.charCodeAt(++Index);
                                            switch (charCode) {
                                                case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
                                                // Revive escaped control characters.
                                                value += Unescapes[charCode];
                                                Index++;
                                                break;
                                                case 117:
                                                    // `\u` marks the beginning of a Unicode escape sequence.
                                                    // Advance to the first character and validate the
                                                    // four-digit code point.
                                                    begin = ++Index;
                                                    for (position = Index + 4; Index < position; Index++) {
                                                        charCode = source.charCodeAt(Index);
                                                        // A valid sequence comprises four hexdigits (case-
                                                        // insensitive) that form a single hexadecimal value.
                                                        if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
                                                            // Invalid Unicode escape sequence.
                                                            abort();
                                                        }
                                                    }
                                                    // Revive the escaped character.
                                                    value += fromCharCode("0x" + source.slice(begin, Index));
                                                    break;
                                                default:
                                                    // Invalid escape sequence.
                                                    abort();
                                            }
                                        } else {
                                            if (charCode == 34) {
                                                // An unescaped double-quote character marks the end of the
                                                // string.
                                                break;
                                            }
                                            charCode = source.charCodeAt(Index);
                                            begin = Index;
                                            // Optimize for the common case where a string is valid.
                                            while (charCode >= 32 && charCode != 92 && charCode != 34) {
                                                charCode = source.charCodeAt(++Index);
                                            }
                                            // Append the string as-is.
                                            value += source.slice(begin, Index);
                                        }
                                    }
                                    if (source.charCodeAt(Index) == 34) {
                                        // Advance to the next character and return the revived string.
                                        Index++;
                                        return value;
                                    }
                                    // Unterminated string.
                                    abort();
                                default:
                                    // Parse numbers and literals.
                                    begin = Index;
                                    // Advance past the negative sign, if one is specified.
                                    if (charCode == 45) {
                                        isSigned = true;
                                        charCode = source.charCodeAt(++Index);
                                    }
                                    // Parse an integer or floating-point value.
                                    if (charCode >= 48 && charCode <= 57) {
                                        // Leading zeroes are interpreted as octal literals.
                                        if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {
                                            // Illegal octal literal.
                                            abort();
                                        }
                                        isSigned = false;
                                        // Parse the integer component.
                                        for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);
                                        // Floats cannot contain a leading decimal point; however, this
                                        // case is already accounted for by the parser.
                                        if (source.charCodeAt(Index) == 46) {
                                            position = ++Index;
                                            // Parse the decimal component.
                                            for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
                                            if (position == Index) {
                                                // Illegal trailing decimal.
                                                abort();
                                            }
                                            Index = position;
                                        }
                                        // Parse exponents. The `e` denoting the exponent is
                                        // case-insensitive.
                                        charCode = source.charCodeAt(Index);
                                        if (charCode == 101 || charCode == 69) {
                                            charCode = source.charCodeAt(++Index);
                                            // Skip past the sign following the exponent, if one is
                                            // specified.
                                            if (charCode == 43 || charCode == 45) {
                                                Index++;
                                            }
                                            // Parse the exponential component.
                                            for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
                                            if (position == Index) {
                                                // Illegal empty exponent.
                                                abort();
                                            }
                                            Index = position;
                                        }
                                        // Coerce the parsed value to a JavaScript number.
                                        return +source.slice(begin, Index);
                                    }
                                    // A negative sign may only precede numbers.
                                    if (isSigned) {
                                        abort();
                                    }
                                    // `true`, `false`, and `null` literals.
                                    if (source.slice(Index, Index + 4) == "true") {
                                        Index += 4;
                                        return true;
                                    } else if (source.slice(Index, Index + 5) == "false") {
                                        Index += 5;
                                        return false;
                                    } else if (source.slice(Index, Index + 4) == "null") {
                                        Index += 4;
                                        return null;
                                    }
                                    // Unrecognized token.
                                    abort();
                            }
                        }
                        // Return the sentinel `$` character if the parser has reached the end
                        // of the source string.
                        return "$";
                    };

                    // Internal: Parses a JSON `value` token.
                    var get = function (value) {
                        var results, hasMembers;
                        if (value == "$") {
                            // Unexpected end of input.
                            abort();
                        }
                        if (typeof value == "string") {
                            if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
                                // Remove the sentinel `@` character.
                                return value.slice(1);
                            }
                            // Parse object and array literals.
                            if (value == "[") {
                                // Parses a JSON array, returning a new JavaScript array.
                                results = [];
                                for (;; hasMembers || (hasMembers = true)) {
                                    value = lex();
                                    // A closing square bracket marks the end of the array literal.
                                    if (value == "]") {
                                        break;
                                    }
                                    // If the array literal contains elements, the current token
                                    // should be a comma separating the previous element from the
                                    // next.
                                    if (hasMembers) {
                                        if (value == ",") {
                                            value = lex();
                                            if (value == "]") {
                                                // Unexpected trailing `,` in array literal.
                                                abort();
                                            }
                                        } else {
                                            // A `,` must separate each array element.
                                            abort();
                                        }
                                    }
                                    // Elisions and leading commas are not permitted.
                                    if (value == ",") {
                                        abort();
                                    }
                                    results.push(get(value));
                                }
                                return results;
                            } else if (value == "{") {
                                // Parses a JSON object, returning a new JavaScript object.
                                results = {};
                                for (;; hasMembers || (hasMembers = true)) {
                                    value = lex();
                                    // A closing curly brace marks the end of the object literal.
                                    if (value == "}") {
                                        break;
                                    }
                                    // If the object literal contains members, the current token
                                    // should be a comma separator.
                                    if (hasMembers) {
                                        if (value == ",") {
                                            value = lex();
                                            if (value == "}") {
                                                // Unexpected trailing `,` in object literal.
                                                abort();
                                            }
                                        } else {
                                            // A `,` must separate each object member.
                                            abort();
                                        }
                                    }
                                    // Leading commas are not permitted, object property names must be
                                    // double-quoted strings, and a `:` must separate each property
                                    // name and value.
                                    if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
                                        abort();
                                    }
                                    results[value.slice(1)] = get(lex());
                                }
                                return results;
                            }
                            // Unexpected token encountered.
                            abort();
                        }
                        return value;
                    };

                    // Internal: Updates a traversed object member.
                    var update = function (source, property, callback) {
                        var element = walk(source, property, callback);
                        if (element === undef) {
                            delete source[property];
                        } else {
                            source[property] = element;
                        }
                    };

                    // Internal: Recursively traverses a parsed JSON object, invoking the
                    // `callback` function for each value. This is an implementation of the
                    // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
                    var walk = function (source, property, callback) {
                        var value = source[property], length;
                        if (typeof value == "object" && value) {
                            // `forEach` can't be used to traverse an array in Opera <= 8.54
                            // because its `Object#hasOwnProperty` implementation returns `false`
                            // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
                            if (getClass.call(value) == arrayClass) {
                                for (length = value.length; length--;) {
                                    update(value, length, callback);
                                }
                            } else {
                                forEach(value, function (property) {
                                    update(value, property, callback);
                                });
                            }
                        }
                        return callback.call(source, property, value);
                    };

                    // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
                    exports.parse = function (source, callback) {
                        var result, value;
                        Index = 0;
                        Source = "" + source;
                        result = get(lex());
                        // If a JSON string contains multiple tokens, it is invalid.
                        if (lex() != "$") {
                            abort();
                        }
                        // Reset the parser state.
                        Index = Source = null;
                        return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
                    };
                }
            }

            exports["runInContext"] = runInContext;
            return exports;
        }

        if (freeExports && !isLoader) {
            // Export for CommonJS environments.
            runInContext(root, freeExports);
        } else {
            // Export for web browsers and JavaScript engines.
            var nativeJSON = root.JSON,
                previousJSON = root["JSON3"],
                isRestored = false;

            var JSON3 = runInContext(root, (root["JSON3"] = {
                // Public: Restores the original value of the global `JSON` object and
                // returns a reference to the `JSON3` object.
                "noConflict": function () {
                    if (!isRestored) {
                        isRestored = true;
                        root.JSON = nativeJSON;
                        root["JSON3"] = previousJSON;
                        nativeJSON = previousJSON = null;
                    }
                    return JSON3;
                }
            }));

            root.JSON = {
                "parse": JSON3.parse,
                "stringify": JSON3.stringify
            };
        }

        // Export for asynchronous module loaders.
        if (isLoader) {
            define(function () {
                return JSON3;
            });
        }
    }).call(this);
/************************************************************
 * end JSON
 ************************************************************/
if (typeof JSON_WSM == 'undefined'){
    JSON_WSM = exports;
}
})();