/*<![This Javascript manages the Onlcik menu style*/
var Lst; 
function CngClass(obj){ 
	if( obj.id == 'customerservice' ){
		 if (obj.className=="arrow"){  
			 obj.className = "arrow2";
			 $('shopbysize').className = "arrow";

		 }else if (obj.className=="arrow2") {
			 obj.className = "arrow";
			 $('shopbysize').className = "arrow";
		 }else{
			 $('shopbysize').className = "arrow2";
			 obj.className = "arrow";
		}
	}
	if( obj.id == 'shopbysize' ){
		 if (obj.className=="arrow"){  
			 obj.className = "arrow2";
			 $('customerservice').className = "arrow";
		 }else if (obj.className=="arrow2") {
			 obj.className = "arrow";
			 $('customerservice').className = "arrow";
		 }else{
			 
			 obj.className = "arrow";
			 $('customerservice').className = "arrow2";
		}
	}
}
function hideAll(){
	document.getElementById('sub1').style.display="none";
	document.getElementById('sub2').style.display="none";
}

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

if (document.getElementById){ //DynamicDrive.com change
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("nav").getElementsByTagName("span"); //DynamicDrive.com change
	//alert(obj);
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				{
					if(ar[i].id=="sub1" && obj!='sub5' && obj!='sub4' && obj!='sub6')
						ar[i].style.display = "block";
					else{
							if(ar[i].id!='sub6')
								ar[i].style.display = "none";
						}
				}
			}
			el.style.display = "block";
		}else{
			if (obj=='sub2' || obj=='sub3'){
				el.style.display = "block";
			}
			else{
				//alert(obj);
				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!="")
{
	if(cookievalue=="sub2" || cookievalue=="sub3")
	document.getElementById('sub1').style.display="block";
	document.getElementById(cookievalue).style.display="block";
}
/*if(cookievalue == 'sub1'){
$('shopbysize').className = "arrow2";
}
if(cookievalue == 'sub2'){

$('customerservice').className = "arrow2";
}
*/
}
}

function savemenustate(){
var inc=4, blockid=""
while (document.getElementById("sub"+inc)){
	
if (document.getElementById("sub"+inc).style.display=="block"){
	blockid="sub"+inc;
	
	if(inc==1 && document.getElementById("sub2").style.display=="block")
	 blockid="sub2";
	if(inc==1 && document.getElementById("sub3").style.display=="block")
	 blockid="sub3";
		
	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