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);

	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 

		if(el.style.display != "block"){ //DynamicDrive.com change

			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 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"){

var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname

var cookievalue=get_cookie(cookiename)

if (cookievalue!="")

document.getElementById(cookievalue).style.display="block"

}

}



function savemenustate(){

var inc=1, blockid=""

while (document.getElementById("sub"+inc)){

if (document.getElementById("sub"+inc).style.display=="block"){

blockid="sub"+inc

break

}

inc++

}

var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname

var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid

document.cookie=cookiename+"="+cookievalue

}



if (window.addEventListener)

window.addEventListener("load", onloadfunction, false)

else if (window.attachEvent)

window.attachEvent("onload", onloadfunction)

else if (document.getElementById)

window.onload=onloadfunction



if (persistmenu=="yes" && document.getElementById)

window.onunload=savemenustate