// Client-side global variables
// -------------------------------------------------------------
var sOpenTD = "";
var sPrevState = "";
//inner TD
//this is specific to this instance
//Note to webitects: 
//do not use this source
var tOpenTD = "";
var tabImg = "";

function menuChange(eSrc, clsName)
{	
	if(eSrc.tagName == "TD")
	{
		if(sOpenTD != "" && tOpenTD != ""){
			if(sPrevState != ""){
				sOpenTD.className = sPrevState;
				tOpenTD.className = sPrevState + "Top";	
			}
		}
			
		sPrevState = eSrc.className;
		
		sOpenTD = eSrc;
		tOpenTD = document.getElementById(eSrc.getAttribute("id") + "top");
		eSrc.className = clsName;
		tOpenTD.className = clsName + "Top";
		
		tabImg = document.getElementById("img" + eSrc.getAttribute("id"));
		if(clsName == "tabOn")
			tabImg.src = "/marathon/images/top_tabOn.gif";
		else
			tabImg.src = "/marathon/images/top_tab.gif";
	}
}