try { document.execCommand("BackgroundImageCache", false, true); } catch(e) {}

$(function() {  
  $.lefNav.init();
  $.templatePath = $('input#templatePath').val();
  $.siteURL = $('input#siteURL').val();
  
      $searchBoxes = $('.search');
  $searchBoxes.focus(function() {
    $(this).val('');              
  });
  
  $('#ajaxloader').ajaxStart(function() {
    $(this).show();                
  }).ajaxStop(function() {
    $(this).hide();
  });
  
});

/**left nav **/
$.lefNav = {
  init: function() {
    var leftnav = $('ul#nav');
    this.subMenus = leftnav.find('li > ul');
    this.initialMenu = leftnav.find('li:eq(0)');
    this.subMenus.hide();
    leftnav.find('li > a').addClass('topLevel');
    leftnav.find('ul > li > a').removeClass('topLevel');
    this.$topLevelItems = $("a.topLevel");
    this.$topLevelItems.each(function(index) {
      var arrowHTML = '<a href="javascript:void(0)" class="arrow">Arrow</a>';
      $(this).parent().append(arrowHTML);
      $(this).click(function(e) {
        var linkContent = $(this).html();
        if(linkContent != "GEGRC Blog") {
          e.preventDefault();
          var alreadyOpen = $(this).parent('li').hasClass('open');
          if(!alreadyOpen){
            $(this).parent('li').addClass('open').siblings('li').removeClass('open').find('ul').hide('slow');    
            $(this).siblings('ul:hidden').show('slow');  
          } else {
            $(this).parent('li').removeClass('open');  
            $(this).siblings('ul').hide('slow');  
          }
        }
      });
    });
    
    var $arrows = leftnav.find('a.arrow');
    
    $arrows.each(function() {
      $(this).click(function(e) {
        var parentContent = $(this).parent('li').html();
        if(parentContent.search('GEGRC Blog') != -1) {
          var $blogNav = $('li.page-item-536 a.topLevel');
          document.location = $blogNav.attr('href');
          return false;
        }
        var alreadyOpen = $(this).parent('li').hasClass('open');
        if(!alreadyOpen){
          $(this).parent('li').addClass('open').siblings('li').removeClass('open').find('ul').hide('slow');    
          $(this).siblings('ul:hidden').show('slow');  
        } else {
          $(this).parent('li').removeClass('open');  
          $(this).siblings('ul').hide('slow');  
        }             
      });
    });
    
    this.expand();

    var $currentItem = $('.current_item');
    $currentItem.find('a:eq(0)').addClass('selected');
    
    var $currentParent = $('.current_page_parent');
    $currentParent.find('a:eq(0)').addClass('selected');
    
    var $currentAncestor = $('.current_page_ancestor');
    $currentAncestor.find('a:eq(0)').addClass('selected');
  },
  
  collapse: function() {
    this.subMenus.hide('slow');    
  },
  
  expand: function() {
    this.$topLevelItems.each(function() {
      if( $(this).parent().hasClass('current_page_item') || $(this).parent().hasClass('current_page_parent') ||         $(this).parent().hasClass('current_page_ancestor') ) {
        $(this).parent('li').addClass('open').siblings('li').removeClass('open').find('ul').hide('slow');    
        $(this).siblings('ul:hidden').show('slow');    
      }
    });
  }
}

$.popUp = {
  newPopUp: function(options) {
      var links = options.links;
      var secondaryContentURL = options.secondaryContentURL;
      var profile = options.profile;
      var className = options.className;
      
      links.click(function(e) {
        e.preventDefault();
        var self = $(this);
        var permaLink = $(this).attr('href');
        var $popUpID = $(this).parents('.featuredContent').find('input.popUpID').val();
        var $expandID = $(this).parents('.featuredContent').find('input.expandID').val();
        var title = $(this).parents().find('.title').html();        
        
        
        if($popUpID) {
          var overlay = new $.overlay({width: 560, id : $popUpID, title: $popUpID});
           var content = '<div id="overlay-content"></div>';
          overlay.setContent(content);
          var $ajaxMe = $('#overlay-content');
          var $ajaxURL =  "../../php/form.php?id=" + $expandID;
            
          if(!profile) {
            $ajaxMe.load($ajaxURL, function() {          
              //var secondaryContent = $('#secondaryContent');
              //secondaryContent.load(secondaryContentURL, function() {overlay.show();});
              overlay.show();
              $('a.overlay-close').click(function() {
                overlay.hide();                       
              });
              
            });
          } else if(profile) {
            titleFixed = escape(title);
            $ajaxMe.load($ajaxURL, function() {          
            //var secondaryContent = $('#secondaryContent');
            //secondaryContentURL = $.templatePath + "/profile-info.php?id=" + titleFixed;
            //secondaryContent.load(secondaryContentURL, function() {overlay.show();});
            overlay.show();
            $('a.overlay-close').click(function() {
              overlay.hide();                       
            });
          });
          }
        } else if($expandID) {
            var $expandingContent = $(this).parents('.featuredContent').find('.content');
            var $collapseTrigger = $(this).parents('.featuredContent').find('a.more-links')
            var $ajaxURL =  "../../php/extend.php?id=" + $expandID;
            
            $expandingContent.origHTML = $expandingContent.html();
            $.ajax({
              url: $ajaxURL,
              cache: false,
              success: function(html){
              $expandingContent.hide('slow', function() {
                self.text('less');
                self.addClass('down-arrow');
                $expandingContent.html(html);
                var $newContent = $expandingContent.find('.content').html();
                $expandingContent.html($newContent);
                $expandingContent.show('slow');
                $collapseTrigger.click(function(e) {
                  if(self.hasClass('down-arrow')) {
                    $expandingContent.hide('slow', function() {$expandingContent.html($expandingContent.origHTML);$expandingContent.show('slow');self.text('more');self.removeClass('down-arrow'); });  
                  }
                });
              });
              }
            });  
        }
      });
    }
}

$.pageSizer = {
  init: function(options) {
    this.page = $('#page');
    this.header = $('#header');
    this.mastHead = $('#masthead');
    this.footer = $('#footer');
    this.marquee = $('.landingMarquee');
    this.marqueeBackground = $('.landingMarquee .backgroundImage');
    this.mainColumn = $('.twoColumns');
    this.leftColumn = $('.twoColumns .columnLeft');
    this.rightColumn = $('.twoColumns .columnRight');
    this.flashObject = $('#marqueeFlashContainer');
    this.onResize();
  },
  
  onResize: function() {
    var windowWidth = $(window).width();
    if(windowWidth < 1200) {
      if(windowWidth < 935)
        windowWidth = 935;
      windowWidth = windowWidth - 10;
      this.page.css('width', windowWidth);
      this.mainColumn.css('width', windowWidth);
      this.header.css('width', windowWidth);
      this.footer.css('width', windowWidth);
      this.marquee.css('width', windowWidth);
      this.mastHead.css('width', windowWidth);
      if(this.flashObject)
        this.flashObject.css('width', (windowWidth - 195));
      if(this.marqueeBackground)
        this.marqueeBackground.css('width', windowWidth);
      if(windowWidth < 1150)  
        $.lefNav.collapse();
      else
        $.lefNav.expand();
    }
    else {
      this.page.css('width', 1200);
      this.mainColumn.css('width', 1200);
      this.header.css('width', 1200);
      this.footer.css('width', 1200);
      this.marquee.css('width', 1200);
      this.mastHead.css('width', 1200);
      if(this.flashObject)
        this.flashObject.css('width', (1200 - 195));
      if(this.marqueeBackground)
        this.marqueeBackground.css('width', 1200);
      $.lefNav.expand();
    }
  }  
}

function _RemoveDuplicates(arr)
   {
  //get sorted array as input and returns the same array without duplicates.
  var result=new Array();
  var lastValue="";
  for (var i=0; i<arr.length; i++)
  {
    var curValue=arr[i];
    if (curValue != lastValue)
    {
     result[result.length] = curValue;
    }
    lastValue=curValue;
  }
  return result;
   }

function findPos(obj) {
  var curleft = curtop = 0;
  if (obj.offsetParent) {
    curleft = obj.offsetLeft
    curtop = obj.offsetTop
    while (obj = obj.offsetParent) {
      curleft += obj.offsetLeft
      curtop += obj.offsetTop
    }
  }
  return [curleft,curtop];
}