// JavaScript Document
function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=450,height=550, left = 570,top = 150');");
}


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 SwitchMenu1(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById(obj.substring(0,4)).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.substring(0,4)).style.display="block"
	document.getElementById(cookievalue).style.display="block"
	}
	}
}

function savemenustate()
{
	var inc=1, blockid="", inc_sub=1, sub_menu="", bool=0
	while (document.getElementById("sub"+inc))
	{
		sub_menu = "sub"+inc
		if (document.getElementById("sub"+inc).style.display=="block")
		{
		blockid="sub"+inc
		while (document.getElementById(sub_menu+inc_sub))
		{
			if (document.getElementById(sub_menu+inc_sub).style.display=="block")
			{
			blockid=sub_menu+inc_sub
			bool = 1
			break
			}
			inc_sub++
		}
		break
		}
		
		inc_sub = 1
		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