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"){

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