jQuery(function($){
 	"use strict";
   	jQuery('.main-menu-navigation > ul').superfish({
		delay:       0,
		animation:   {opacity:'show',height:'show'},  
		speed:       'fast'
   	});
});

// scroll
jQuery(document).ready(function () {
  jQuery(window).scroll(function () {
    if (jQuery(this).scrollTop() > 0) {
      jQuery('#scroll-top').fadeIn();
    } else {
      jQuery('#scroll-top').fadeOut();
    }
  });
  jQuery(window).on("scroll", function () {
    document.getElementById("scroll-top").style.display = "block";
  });
  jQuery('#scroll-top').click(function () {
    jQuery("html, body").animate({
      scrollTop: 0
    }, 600);
    return false;
  });

  agriculture_farm_MobileMenuInit();

  agriculture_farm_search_focus();
});

// preloader
jQuery(function($){
  setTimeout(function(){
    $("#loader-wrapper").delay(1000).fadeOut("slow");
  });
});

function agriculture_farm_MobileMenuInit() {

  /* First and last elements in the menu */
  var agriculture_farm_firstTab = jQuery('.responsive-menu ul:first li:first a');
  var agriculture_farm_lastTab  = jQuery('a.closebtn'); /* Cancel button will always be last */

  jQuery(".responsive-toggle").click(function(e){
    e.preventDefault();
    e.stopPropagation();
    jQuery('body').addClass("noscroll");
    agriculture_farm_firstTab.focus();
  });

  jQuery("a.closebtn").click(function(e){
    e.preventDefault();
    e.stopPropagation();
    jQuery('body').removeClass("noscroll");
    jQuery(".responsive-toggle").focus();
  });

  /* Redirect last tab to first input */
  agriculture_farm_lastTab.on('keydown', function (e) {
    if (jQuery('body').hasClass('noscroll'))
    if ((e.which === 9 && !e.shiftKey)) {
      e.preventDefault();
      agriculture_farm_firstTab.focus();
    }
  });

  /* Redirect first shift+tab to last input*/
  agriculture_farm_firstTab.on('keydown', function (e) {
    if (jQuery('body').hasClass('noscroll'))
    if ((e.which === 9 && e.shiftKey)) {
      e.preventDefault();
      agriculture_farm_lastTab.focus();
    }
  });

  /* Allow escape key to close menu */
  jQuery('.sidebar-responsive').on('keyup', function(e){
    if (jQuery('body').hasClass('noscroll'))
    if (e.keyCode === 27 ) {
      jQuery('body').removeClass('noscroll');
      agriculture_farm_lastTab.focus();
    };
  });
}

function agriculture_farm_search_focus() {

  /* First and last elements in the menu */
  var agriculture_farm_search_firstTab = jQuery('.serach_inner input[type="search"]');
  var agriculture_farm_search_lastTab  = jQuery('button.search-close'); /* Cancel button will always be last */

  jQuery(".search-open").click(function(e){
    e.preventDefault();
    e.stopPropagation();
    jQuery('body').addClass("search-focus");
    agriculture_farm_search_firstTab.focus();
  });

  jQuery("button.search-close").click(function(e){
    e.preventDefault();
    e.stopPropagation();
    jQuery('body').removeClass("search-focus");
    jQuery(".search-open").focus();
  });

  /* Redirect last tab to first input */
  agriculture_farm_search_lastTab.on('keydown', function (e) {
    if (jQuery('body').hasClass('search-focus'))
    if ((e.which === 9 && !e.shiftKey)) {
      e.preventDefault();
      agriculture_farm_search_firstTab.focus();
    }
  });

  /* Redirect first shift+tab to last input*/
  agriculture_farm_search_firstTab.on('keydown', function (e) {
    if (jQuery('body').hasClass('search-focus'))
    if ((e.which === 9 && e.shiftKey)) {
      e.preventDefault();
      agriculture_farm_search_lastTab.focus();
    }
  });

  /* Allow escape key to close menu */
  jQuery('.serach_inner').on('keyup', function(e){
    if (jQuery('body').hasClass('search-focus'))
    if (e.keyCode === 27 ) {
      jQuery('body').removeClass('search-focus');
      agriculture_farm_search_lastTab.focus();
    };
  });
}
/*sticky copyright*/
	jQuery(window).on('scroll', function() {
	var $sticky = jQuery('.copyright-sticky');
	if ($sticky.length === 0) return;

	var scrollTop = jQuery(window).scrollTop();
	var windowHeight = jQuery(window).height();
	var documentHeight = jQuery(document).height();

	var isBottom = scrollTop + windowHeight >= documentHeight - 100;

	if (scrollTop >= 100 && !isBottom) {
		$sticky.addClass('copyright-fixed');
	} else {
		$sticky.removeClass('copyright-fixed');
	}
	});
