var persistmenu="yes" 
var persisttype="sitewide" 

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

function SwitchMenu(obj)
{
	if(document.getElementById)
	{
		var el = document.getElementById(obj);
		if(el.style.display != "block")
			el.style.display = "block";
		else
			el.style.display = "none";
		
		if (el.style.display=="block")
		{
			blockid=el.id;
			var coockie_id = blockid.substr(3);
			
			var coockie_uniqe_id = 'cookiename'+coockie_id;
			var coockie_uniqe_value = 'cookievalue'+coockie_id;
			var coockie_uniqe_name = 'switchmenu'+coockie_id;
			
			var coockie_uniqe_id=(persisttype=="sitewide")? coockie_uniqe_name : window.location.pathname
			var coockie_uniqe_value=(persisttype=="sitewide")? blockid+";path=/" : blockid
			
			document.cookie=coockie_uniqe_id+"="+coockie_uniqe_value
		}
		else
		{
			blockid=el.id;
			
			var coockie_id = blockid.substr(3);
			var coockie_uniqe_name = 'switchmenu'+coockie_id;
			
			document.cookie=coockie_uniqe_name+"=";
		}
	}
}

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 onloadfunction()
{
	if (persistmenu=="yes")
	{
		for (var i=0; i<200; i++)
		{
			coockie_name_id = 'cookiename'+i;
			switchmenu_id = 'switchmenu'+i;
			cookievalue_id = 'cookievalue'+i;
			
			var coockie_name_id=(persisttype=="sitewide")? switchmenu_id : window.location.pathname
			var cookievalue_id=get_cookie(coockie_name_id)
			
			if (cookievalue_id!="")
				document.getElementById(cookievalue_id).style.display="block";
		}
	}
}

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