function renderContent_1(contentID,imgIndex,imgId)
{
	var contentElement = "";
	var styleValue = "";
	var styleClass = "";
	var tabElement = "";
	var aryContentTAB_1 = new Array(5);
	aryContentTAB_1[0] = "216";
	aryContentTAB_1[1] = "302";
	aryContentTAB_1[2] = "321";
	aryContentTAB_1[3] = "497";
	aryContentTAB_1[4] = "498";
	var aryDefaultBtn_1 = new Array(0);
	var aryDefaultID_1 = new Array(0);	
	for (i=0; i < aryContentTAB_1.length; i++) 
	{
		contentElement = aryContentTAB_1[i];		
		tabElement = document.getElementById("tabID_1_" + contentElement);		
		if (contentID == contentElement)
		{
			styleValue = "block";	
			styleClass = "TAB_1_NavTab_selected";		
		}
		else
		{
			styleValue = "none";	
			styleClass = "TAB_1_NavTab";	
		}
		if (document.getElementById("NavContent_1_" + contentElement))
		{
			document.getElementById("NavContent_1_" + contentElement).style.display = styleValue;
			if (document.getElementById("tabID_1_" + contentElement))
			{
				document.getElementById("tabID_1_" + contentElement).className = styleClass;						
			}										
		}		
	}					
}
function getTargetTab(x)
{
	x = x || window.event;
	return x.target || x.srcElement;
}