/***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only

function SwitchMenu(obj,obj2){
$('swellsub1').style.display = "none";
$('swellsub2').style.display = "none";
$('swellsub3').style.display = "none";
$('swellsub4').style.display = "none";
$('swellsub5').style.display = "none";
$('swellsub6').style.display = "none";
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ln = document.getElementById(obj2);
	var ar = document.getElementsByTagName("div"); //DynamicDrive.com change		
		if(el.style.display != "block"){ //DynamicDrive.com change
			el.style.display = "block";
			//ln.className = ".swell_right_navtop_on";
		}else{
			el.style.display = "none";
			//ln.className = ".swell_right_navtop";
		}
	}
}

function SwitchMenuAdmin(obj,obj2){

for (var n=1; n<=17; n++){
	if (document.getElementById('adminsub' + n))
	$('adminsub' + n).style.display = "none";
}
	
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ln = document.getElementById(obj2);
	var ar = document.getElementsByTagName("div"); //DynamicDrive.com change		
		if(el.style.display != "block"){ //DynamicDrive.com change
			el.style.display = "block";
			//ln.className = ".swell_right_navtop_on";
		}else{
			el.style.display = "none";
			//ln.className = ".swell_right_navtop";
		}
	
	}
}


function showMenuAdmin() {
    for (var n=1; n<=17; n++){
	    if (document.getElementById('adminsub' + n))
	    $('adminsub' + n).style.display = "";
    }
}

function hideMenuAdmin() {
    for (var n=1; n<=17; n++){
	    if (document.getElementById('adminsub' + n))
	    $('adminsub' + n).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