var persistmenu="yes";
var persisttype="sitewide";
if(document.getElementById){
document.write('<style type="text/css">.submenu{display:none}</style>')
}
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