// JavaScript Document
function dtoggle(menuItem)
{
	currentdiv.style.display = "none";
	currentdiv.className = "classoff";
	var divtoggles = menuItem.parentNode.parentNode.getElementsByTagName('a');
	for (var i=0; i < divtoggles.length; i++)
		divtoggles[i].className = "classoff";
	menuItem.className = "classon";
	document.getElementById(menuItem.rel).style.display = "block";
	currentdiv = document.getElementById(menuItem.rel);
}
  
function preselectDiv(toggleMenuID,qsVar)
{	
	//Get query string values
	var qs  = document.location.search.substring(1)
	var qsArray = qs.split("&")
	var qsMap = {};
	
	for (i= 0 ; i < qsArray.length; i++)
	{
		var param = qsArray[i];
		var key = param.substring(0, param.indexOf("="));
		var value = unescape(param.substring(param.indexOf("=")+1, param.length));
		qsMap[key] = value;	
	}
	
	// Check to see div exists
	if (qsMap[qsVar])
	{
		//Change DIV based on value of div querystring
		var divtoggles = document.getElementById(toggleMenuID).getElementsByTagName('a');
		for (var i=0; i < divtoggles.length; i++)
		{
			if(divtoggles[i].rel == qsMap[qsVar])
				dtoggle(divtoggles[i]);
		}
	}	
}