var aryImagesTAB_2 = new Array(4);
aryImagesTAB_2[0] = "images/template/tab_news.jpg";
aryImagesTAB_2[1] = "images/template/tab_news_on.jpg";
aryImagesTAB_2[2] = "images/template/tab_classesEvents.jpg";
aryImagesTAB_2[3] = "images/template/tab_classesEvents_on.jpg"; 	
for (i=0; i < aryImagesTAB_2.length; i++) 
{
	var preload = new Image();
	preload.src = aryImagesTAB_2[i];			
}
	
function TABswap_2(imgIndex,imgId) 
{
	if (document[imgId]) document[imgId].src = aryImagesTAB_2[imgIndex];
}
function renderContent_2(contentID,imgIndex,imgId)
{
	var contentElement = "";
	var styleValue = "";
	var styleClass = "";
	var tabElement = "";
	var aryContentTAB_2 = new Array(2);
	aryContentTAB_2[0] = "1";
	aryContentTAB_2[1] = "2";
	var aryDefaultBtn_2 = new Array(2);
	var aryDefaultID_2 = new Array(2);
	aryDefaultBtn_2[0] = "images/template/tab_news.jpg";		
	aryDefaultID_2[0] = "1";
	aryDefaultBtn_2[1] = "images/template/tab_classesEvents.jpg";		
	aryDefaultID_2[1] = "2";	
	for (i=0; i < aryContentTAB_2.length; i++) 
	{
		contentElement = aryContentTAB_2[i];		
		tabElement = document.getElementById("tabID_2_" + contentElement);		
		if (contentID == contentElement)
		{
			styleValue = "block";	
			styleClass = "TAB_2_NavTab_selected";
			TABswap_2(imgIndex,imgId);		
		}
		else
		{
			styleValue = "none";	
			styleClass = "TAB_2_NavTab";
			for (j=0; j < aryDefaultBtn_2.length; j++)
			{
				if (!(contentID == aryDefaultID_2[j]))
				{
					var imgOffId = "tabImg_2_" + aryDefaultID_2[j];							
					if (document[imgOffId])
					{								
						document[imgOffId].src = aryDefaultBtn_2[j];						
					}
				}
			}	
		}
		if (document.getElementById("NavContent_2_" + contentElement))
		{
			document.getElementById("NavContent_2_" + contentElement).style.display = styleValue;
			if (document.getElementById("tabID_2_" + contentElement))
			{
				document.getElementById("tabID_2_" + contentElement).className = styleClass;						
			}										
		}		
	}					
}