var Now = new function()
{
	var _displayCount = 3,
		_displayInterval = 5000;
	var _initialDelay = 2000;
	var _elementID, _timer, _activityList;			
	
	this.Start = function(ElementID)
	{				
		setTimeout(function() {
			Now._elementID = ElementID;
			Now._activityList = $("#" + Now._elementID);
			
			$("#" + Now._elementID).bind("mouseenter",function(){
			  clearInterval(_timer);
			}).bind("mouseleave",function(){
			  Now.Next();
			});
			
			_timer = setInterval("Now.Next()", _displayInterval);
		}, _initialDelay);
	}

	this.Next = function()
	{
		clearInterval(_timer);
		
		var elem = Now._activityList.children("li:first");
		var cb = function() {
			Now._activityList.append(elem);
			elem.show();					
		};
		if ($.browser.msie6)
			elem.hide(cb);
		else
			elem.slideUp(cb);
			
		_timer = setInterval("Now.Next()", _displayInterval);
	}
};


$(document).ready(function(){
  	Now.Start('ActivityNowList');
  
	(function(){
		var scrollWindowOptions = {
			itemList: $("#topicGuidesSlider").find(".guideSlider"),
			marginWidth: 0,
			itemsPerView: 1,
			viewIndicator: $("#topicGuidesSlider .viewIndicator"),
			navLeft: $("#topicGuidesSlider .goLeft"),
			navRight: $("#topicGuidesSlider .goRight"),
			shadedOpacity: '.3'
		};
		
		dlabs.objects.scrollWindow = new scrollWindow(scrollWindowOptions);
		setTimeout('dlabs.objects.scrollWindow.initAutoRotate($("#topicGuidesSlider"))',5000);
	})();
	
	var calloutOptions = {
		style: '2',
		childClassToPad: '.Heading1a'
	};
	//$(".GuideContent").newFeatureCallout(calloutOptions);
    
    /* $(".featuredIDTList li:first").show();*/
	(function(){
		var scrollWindowOptions = {
			itemList: $("#featuredIDidThis").find(".featuredIDTList"),
			marginWidth: 0,
			itemsPerView: 1,
			viewIndicator: $("#featuredIDidThis .viewIndicator"),
			navLeft: $("#featuredIDidThis .goLeft"),
			navRight: $("#featuredIDidThis .goRight"),
			shadedOpacity: '.3'
		};
		
		if($('body').hasClass('US')) {
			dlabs.objects.scrollWindow2 = new scrollWindow(scrollWindowOptions);
			setTimeout('dlabs.objects.scrollWindow2.initAutoRotate($("#featuredIDidThis"))',5000);
		}
	})();

	/*
	var nextIDT = function(idtList) {
		var currentIndex = null;
		var nextIndex = null;
		$(idtList).find("li").each(function(i){
			if ($(this).css("display") != "none") {
				currentIndex = i;
				nextIndex = i+1;
			}
		});
		if (nextIndex > ($(idtList).find("li").length-1))
			nextIndex = 0;
		$(idtList).find("li").eq(currentIndex).hide();
		$(idtList).find("li").eq(nextIndex).fadeIn("normal");
		setTimeout(function(){
			nextIDT(".featuredIDTList");
		}, 5000);
	}
	setTimeout(function(){
		nextIDT(".featuredIDTList");
	}, 5000);
    */
});