(function ($) {

/**
 * This script transforms a set of fieldsets into a stack of vertical
 * tabs. Another tab pane can be selected by clicking on the respective
 * tab.
 *
 * Each tab may have a summary which can be updated by another
 * script. For that to work, each fieldset has an associated
 * 'verticalTabCallback' (with jQuery.data() attached to the fieldset),
 * which is called every time the user performs an update to a form
 * element inside the tab pane.
 */
Drupal.behaviors.verticalTabs = {
  attach: function (context) {
    $('.vertical-tabs-panes', context).once('vertical-tabs', function () {
      var focusID = $(':hidden.vertical-tabs-active-tab', this).val();
      var tab_focus;

      // Check if there are some fieldsets that can be converted to vertical-tabs
      var $fieldsets = $('> fieldset', this);
      if ($fieldsets.length == 0) {
        return;
      }

      // Create the tab column.
      var tab_list = $('<ul class="vertical-tabs-list"></ul>');
      $(this).wrap('<div class="vertical-tabs clearfix"></div>').before(tab_list);

      // Transform each fieldset into a tab.
      $fieldsets.each(function () {
        var vertical_tab = new Drupal.verticalTab({
          title: $('> legend', this).text(),
          fieldset: $(this)
        });
        tab_list.append(vertical_tab.item);
        $(this)
          .removeClass('collapsible collapsed')
          .addClass('vertical-tabs-pane')
          .data('verticalTab', vertical_tab);
        if (this.id == focusID) {
          tab_focus = $(this);
        }
      });

      $('> li:first', tab_list).addClass('first');
      $('> li:last', tab_list).addClass('last');

      if (!tab_focus) {
        // If the current URL has a fragment and one of the tabs contains an
        // element that matches the URL fragment, activate that tab.
        if (window.location.hash && $(window.location.hash, this).length) {
          tab_focus = $(window.location.hash, this).closest('.vertical-tabs-pane');
        }
        else {
          tab_focus = $('> .vertical-tabs-pane:first', this);
        }
      }
      if (tab_focus.length) {
        tab_focus.data('verticalTab').focus();
      }
    });
  }
};

/**
 * The vertical tab object represents a single tab within a tab group.
 *
 * @param settings
 *   An object with the following keys:
 *   - title: The name of the tab.
 *   - fieldset: The jQuery object of the fieldset that is the tab pane.
 */
Drupal.verticalTab = function (settings) {
  var self = this;
  $.extend(this, settings, Drupal.theme('verticalTab', settings));

  this.link.click(function () {
    self.focus();
    return false;
  });

  // Keyboard events added:
  // Pressing the Enter key will open the tab pane.
  this.link.keydown(function(event) {
    if (event.keyCode == 13) {
      self.focus();
      // Set focus on the first input field of the visible fieldset/tab pane.
      $("fieldset.vertical-tabs-pane :input:visible:enabled:first").focus();
      return false;
    }
  });

  // Pressing the Enter key lets you leave the tab again.
  this.fieldset.keydown(function(event) {
    // Enter key should not trigger inside <textarea> to allow for multi-line entries.
    if (event.keyCode == 13 && event.target.nodeName != "TEXTAREA") {
      // Set focus on the selected tab button again.
      $(".vertical-tab-button.selected a").focus();
      return false;
    }
  });

  this.fieldset
    .bind('summaryUpdated', function () {
      self.updateSummary();
    })
    .trigger('summaryUpdated');
};

Drupal.verticalTab.prototype = {
  /**
   * Displays the tab's content pane.
   */
  focus: function () {
    this.fieldset
      .siblings('fieldset.vertical-tabs-pane')
        .each(function () {
          var tab = $(this).data('verticalTab');
          tab.fieldset.hide();
          tab.item.removeClass('selected');
        })
        .end()
      .show()
      .siblings(':hidden.vertical-tabs-active-tab')
        .val(this.fieldset.attr('id'));
    this.item.addClass('selected');
    // Mark the active tab for screen readers.
    $('#active-vertical-tab').remove();
    this.link.append('<span id="active-vertical-tab" class="offscreen">' + Drupal.t('(active tab)') + '</span>');
  },

  /**
   * Updates the tab's summary.
   */
  updateSummary: function () {
    this.summary.html(this.fieldset.drupalGetSummary());
  },

  /**
   * Shows a vertical tab pane.
   */
  tabShow: function () {
    // Display the tab.
    this.item.show();
    // Update .first marker for items. We need recurse from parent to retain the
    // actual DOM element order as jQuery implements sortOrder, but not as public
    // method.
    this.item.parent().children('.vertical-tab-button').removeClass('first')
      .filter(':visible:first').addClass('first');
    // Display the fieldset.
    this.fieldset.removeClass('vertical-tab-hidden').show();
    // Focus this tab.
    this.focus();
    return this;
  },

  /**
   * Hides a vertical tab pane.
   */
  tabHide: function () {
    // Hide this tab.
    this.item.hide();
    // Update .first marker for items. We need recurse from parent to retain the
    // actual DOM element order as jQuery implements sortOrder, but not as public
    // method.
    this.item.parent().children('.vertical-tab-button').removeClass('first')
      .filter(':visible:first').addClass('first');
    // Hide the fieldset.
    this.fieldset.addClass('vertical-tab-hidden').hide();
    // Focus the first visible tab (if there is one).
    var $firstTab = this.fieldset.siblings('.vertical-tabs-pane:not(.vertical-tab-hidden):first');
    if ($firstTab.length) {
      $firstTab.data('verticalTab').focus();
    }
    return this;
  }
};

/**
 * Theme function for a vertical tab.
 *
 * @param settings
 *   An object with the following keys:
 *   - title: The name of the tab.
 * @return
 *   This function has to return an object with at least these keys:
 *   - item: The root tab jQuery element
 *   - link: The anchor tag that acts as the clickable area of the tab
 *       (jQuery version)
 *   - summary: The jQuery element that contains the tab summary
 */
Drupal.theme.prototype.verticalTab = function (settings) {
  var class_name = 'vertical-tab-button';
  if ($('.error', settings.fieldset).length>0) {
    class_name += ' vertical-tab-button-error';
  }
  var tab = {};
  tab.item = $('<li class="'+class_name+'" tabindex="-1"></li>')
    .append(tab.link = $('<a href="#"></a>')
      .append(tab.title = $('<strong></strong>').text(settings.title))
      .append(tab.summary = $('<span class="summary"></span>')
    )
  );
  return tab;
};

})(jQuery);
;
(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);
;