var enablepersist="off" //Enable saving state of content structure using session cookies? (on/off)
		var collapseprevious="no" //Collapse previously open content when opening present? (yes/no)

		var contractsymbol='<img src="/CGWeb/images/menu_up.gif">' //HTML for contract symbol. For image, use: <img src="whatever.gif">
		var expandsymbol='<img src="/CGWeb/images/menu_dn.gif">' //HTML for expand symbol.
		
		

		if (document.getElementById)
		{
			document.write('<style type="text/css">')
			document.write('.switchcontent{display:none;}')
			document.write('</style>')
		}

		function getElementbyClass(rootobj, classname)
		{
			var temparray=new Array()
			var inc=0
			var rootlength=rootobj.length
			for (i=0; i<rootlength; i++)
			{
				if (rootobj[i].className==classname)
				temparray[inc++]=rootobj[i]
			}
			return temparray
		}

	function sweeptoggle(ec)
	{
		var thestate=(ec=="expand")? "block" : "none"
		var inc=0
		while (ccollect[inc])
		{
			ccollect[inc].style.display=thestate
			inc++
		}
		revivestatus()
	}


	function contractcontent(omit)
	{
		var inc=0
		while (ccollect[inc])
		{
			if (ccollect[inc].id!=omit)
			ccollect[inc].style.display="none"
			inc++
		}
	}

	function expandcontent(curobj, cid)
	{
		var spantags=curobj.getElementsByTagName("SPAN")
		var showstateobj=getElementbyClass(spantags, "showstate")
		if (ccollect.length>0)
		{
			if (collapseprevious=="yes")
			contractcontent(cid)
			document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
			if (showstateobj.length>0){ //if "showstate" span exists in header
			if (collapseprevious=="no")
				showstateobj[0].innerHTML=(document.getElementById(cid).style.display=="block")? contractsymbol : expandsymbol
			else
				revivestatus()
		}
	}
	}

	function revivecontent()
	{
		contractcontent("omitnothing")
		selectedItem=getselectedItem()
		selectedComponents=selectedItem.split("|")
		for (i=0; i<selectedComponents.length-1; i++)
		document.getElementById(selectedComponents[i]).style.display="block"
	}

	function revivestatus()
	{
		var inc=0
		while (statecollect[inc])
		{
			if (ccollect[inc].style.display=="block")
			statecollect[inc].innerHTML=contractsymbol
			else
			statecollect[inc].innerHTML=expandsymbol
			inc++
		}
	}

	function get_cookie(Name) 
	{ 
		var search = Name + "="
		var returnvalue = "";
		if (document.cookie.length > 0) 
		{
			offset = document.cookie.indexOf(search)
			if (offset != -1) 
			{ 
				offset += search.length
				end = document.cookie.indexOf(";", offset);
				if (end == -1) end = document.cookie.length;
				returnvalue=unescape(document.cookie.substring(offset, end))
			}
		}
		return returnvalue;
	}

	function getselectedItem()
	{
		if (get_cookie(window.location.pathname) != "")
		{
			selectedItem=get_cookie(window.location.pathname)
			return selectedItem
		}
		else
			return ""
	}

	function saveswitchstate()
	{
		var inc=0, selectedItem=""
		while (ccollect[inc])
		{
			if (ccollect[inc].style.display=="block")
				selectedItem+=ccollect[inc].id+"|"
				inc++
		}

		document.cookie=window.location.pathname+"="+selectedItem
	}

	function do_onload()
	{
		uniqueidn=window.location.pathname+"firsttimeload"
		var alltags=document.all? document.all : document.getElementsByTagName("*")
		ccollect=getElementbyClass(alltags, "switchcontent")
		statecollect=getElementbyClass(alltags, "showstate")
		if (enablepersist=="on" && ccollect.length>0)
		{
			document.cookie=(get_cookie(uniqueidn)=="")? uniqueidn+"=1" : uniqueidn+"=0" 
			firsttimeload=(get_cookie(uniqueidn)==1)? 1 : 0 //check if this is 1st page load
			if (!firsttimeload)
			revivecontent()
		}
		if (ccollect.length>0 && statecollect.length>0)
		revivestatus()
	}

	if (window.addEventListener)
		window.addEventListener("load", do_onload, false)
	else if (window.attachEvent)
		window.attachEvent("onload", do_onload)
	else if (document.getElementById)
		window.onload=do_onload

	if (enablepersist=="on" && document.getElementById)
		window.onunload=saveswitchstate