(function ($) {
$(document).ready(function() {
	var timeout			= Drupal.settings.megamenu.timeout;
	var sizewait		=  Drupal.settings.megamenu.sizewait;
	var hoverwait		=  Drupal.settings.megamenu.hoverwait;
	var hovertimer		= null;
	var sizetimer		= null;
	var closetimer		= null;
	var hoverParent		= null;
	var hoverBin		= null;
	var hoverSlots		= null;
	var megaSlots		= null;
	var megaParents		= null;
	var hideOffset		= -9000;
	var megaParents = $('.megamenu-menu').find('.megamenu-parent');
	var megaParentTitles = $('.megamenu-menu').find('.megamenu-parent-title');
	var megaBins = $('.megamenu-menu').find('.megamenu-bin');
	var oldParentIdx = -1;
	var hoverParentIdx = -2;
	megaBins.css('top', hideOffset);
  var activeParent	 		= megaParents.index($(megaParents).has('.active'));
  if(activeParent != -1)
  {
    megaParents.eq(activeParent).addClass('active');
  }
  
	function megamenu_open(){
		megamenu_canceltimer();

		if ($(this).hasClass('megamenu-parent-title')) {
			hoverParentIdx = megaParentTitles.index($(this));
		}
		else if ($(this).hasClass('megamenu-bin')) {
			hoverParentIdx = megaParents.index($(this).parents('.megamenu-parent'));
		}
    
		hoverParent = megaParents.eq(hoverParentIdx);

		if (hoverParentIdx != oldParentIdx) {
			megamenu_close();
			megamenu_hovertimer();
		} else {
			megamenu_display();
		}
	}

	function megamenu_display() {
		if (hoverParent) {
			// If the display doesn't have hover yet - trigger event
			if (!hoverParent.hasClass('hovering')) {
				hoverParent.trigger('megamenu_open');
			}
			hoverParent.addClass('hovering');
			hoverBin = hoverParent.find('.megamenu-bin');
			/* display position */
			hoverBin.css('top', 'auto');
		/* display position end */
		}
	}

	function megamenu_close(){
		if (hoverParent) {
			oldParentIdx = $('.megamenu-parent').index(hoverParent);
		}
		for ( var i=0 ; i < megaParents.length ; i++ ) {
			megaParents.trigger('megamenu_close');
			megaParents.eq(i).removeClass('hovering');
		}
		if(hoverBin) hoverBin.css('top', hideOffset);
	}

	function megamenu_closeAll(){
		if(hoverBin) hoverBin.css('top', hideOffset);
		for ( var i=0 ; i < megaParents.length ; i++ ) {
			megaParents.trigger('megamenu_close');
			megaParents.eq(i).removeClass('hovering');
		}
		oldParentIdx = -1;
	}

	function megamenu_stopPropagation(event){
		event.stopPropagation();
	}

	function megamenu_timer(){
		megamenu_canceltimer();
		megamenu_cancelhovertimer();
		closetimer = window.setTimeout(megamenu_closeAll, timeout);
	}

	function megamenu_canceltimer(){
		if (closetimer) {
			window.clearTimeout(closetimer);
			closetimer = null;
		}
	}

	function megamenu_hovertimer(){
		megamenu_cancelhovertimer();
		hovertimer = window.setTimeout(megamenu_display, hoverwait);
	}

	function megamenu_cancelhovertimer(){
		if (hovertimer) {
			window.clearTimeout(hovertimer);
			hovertimer = null;
		}
	}

	function megamenu_sizetimer(){
		/* waits to resize on initial call to accomodate browser draw */
		sizetimer = window.setTimeout(megamenu_sizer, sizewait);
	}

	function megamenu_sizer(){

		for ( var k=0 ; k < megaBins.length ; k++ ) {

			/* resets to bin sizes and position before sizing */
			megaBins.eq(k).css('left', 0 + 'px');
			megaBins.eq(k).css('width', 0 + 'px');

			var megaSlots = megaBins.eq(k).find('.megamenu-slot');

			/* auto bin width start */

			var i = 0;

			if(megaBins.eq(k).hasClass('megamenu-slots-columnar')) {
				var slotTotalWidth = 0;
				for ( i=0 ; i < megaSlots.length ; i++ ) {

					slotTotalWidth += megaSlots.eq(i).outerWidth(true);

					if (slotTotalWidth > $(window).width()) {
						slotTotalWidth = 0;
						for (var j=0 ; j < i ; j++) {
							slotTotalWidth += megaSlots.eq(i).outerWidth(true);
						}
						break;
					}
				}
				megaBins.eq(k).css( 'width' , slotTotalWidth);
				megaBins.eq(k).width(slotTotalWidth);
			}
			else {
				/* set bin width for vertical slots */
				megaBins.eq(k).css( 'width' , megaSlots.eq(0).outerWidth(true) );
			}
			/* auto bin width end */

			/* off-page shift start */ 
			var edgeOverlap = ($(window).width() - (megaBins.eq(k).offset().left + megaBins.eq(k).outerWidth(true)));

			if (edgeOverlap < 0) {
				megaBins.eq(k).css('left',(edgeOverlap) + 'px');
			}
		/* off-page shift end */
	
		}
	}

	// Open Mega Menu Function - bound
	function megamenu_open_progress() {
		if ($(this).find('ul.megamenu-bin').get(0)) {
			$(this).find('h2').addClass('megamenu-active');
		}
	}
	function megamenu_close_progress() {
		$(this).find('h2').removeClass('megamenu-active');
	}

	$('.megamenu-parent').bind('megamenu_open', megamenu_open_progress);
	$('.megamenu-parent').bind('megamenu_close', megamenu_close_progress);

	$('.megamenu-parent-title').bind('mouseover', megamenu_open);
	$('.megamenu-parent-title').bind('mouseout', megamenu_timer);

	$('.megamenu-bin').bind('mouseover', megamenu_open);
	$('.megamenu-bin').bind('mouseout', megamenu_timer);

	$("body").bind('click', megamenu_closeAll);
	$(".megamenu-menu").bind('click', megamenu_stopPropagation);

	$(window).bind('resize', megamenu_sizer);
	megamenu_sizetimer();
});
})(jQuery);;
(function ($) {

$(document).ready(function() {

  // Accepts a string; returns the string with regex metacharacters escaped. The returned string
  // can safely be used at any point within a regex to match the provided literal string. Escaped
  // characters are [ ] { } ( ) * + ? - . , \ ^ $ # and whitespace. The character | is excluded
  // in this function as it's used to separate the domains names.
  RegExp.escapeDomains = function(text) {
    return (text) ? text.replace(/[-[\]{}()*+?.,\\^$#\s]/g, "\\$&") : '';
  }

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch the closest surrounding link of a clicked element.
    $(event.target).closest("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");
      // Expression to check for the sites cross domains.
      var isCrossDomain = new RegExp("^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\/.*(" + RegExp.escapeDomains(ga.trackCrossDomains) + ")", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutbound && this.href) {
          if (ga.trackDomainMode == 2 && isCrossDomain.test(this.href)) {
            // Top-level cross domain clicked. document.location is handled by _link internally.
            _gaq.push(["_link", this.href]);
          }
          else if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});

})(jQuery);
;