var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only

if (document.getElementById)
{ 
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}
k=0;
//function SwitchMenu(obj, parentObj, parentCookie, no){
function SwitchMenu(obj, parentObj, no){
	if(document.getElementById){	
	var el = document.getElementById(obj);	
	var ar = document.getElementById(parentObj).getElementsByTagName("div"); 
	var mName="masterdiv";
	/*
	var val=el.id + "," +parentCookie;
	var newVal=el.id;
	if (no==1)
		{
			setCookie(mName,newVal,1);			
		}
	else 
		{
			setCookie(mName,val,1);		
		}
		*/
	
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}
		else{
			el.style.display = "none";
		}
	}
}
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}

function setCookie(c_name,value,expiredays)
{var exdate=new Date();exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}
function onloadfunction()
{
	if (persistmenu=="yes")
	{	
		var cookiename="masterdiv";
		var cookievalue=getCookie(cookiename)	
		
		
		var splitCookie=cookievalue.split(",");
		
		if (splitCookie[1]=="")
			{
				document.getElementById(splitCookie[0]).style.display="block"	
			}
		else if (cookievalue !="")		
			{					
				if(splitCookie.length>=2)
				{					
				document.getElementById(splitCookie[0]).style.display="block"	
				document.getElementById(splitCookie[1]).style.display="block"	
				}
				else 
				{
				document.getElementById(splitCookie[0]).style.display="block"	
				}
			}
	}
}

//window.onload=onloadfunction;