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