<!--
// v1.7 Copyright (c) 2006 TJKDesign - Thierry Koblentz
// For help, visit http://www.tjkdesign.com/articles/navigation_links_and_current_location.asp
function currentLink(zMenu,subMenu,classToApply){
if(document.getElementById && document.createElement && document.getElementById(zMenu)){
var strLocation = top.location.hostname+top.location.pathname;

	var a = document.getElementById(zMenu).getElementsByTagName("a");
	var li = document.getElementById(zMenu).getElementsByTagName("li");
	
	if(document.getElementById(subMenu)){
		var subAs = document.getElementById(subMenu).getElementsByTagName("a");
		strLocation = top.location.hostname + "/site/go/" + subAs[0].getAttribute("rel");
	}
	
	
	
	if(top.location.pathname == "/"){ 
				for (var x=0,i=a.length;x<i;x++){
					if(a[x].href.indexOf("home") >= 0){
						a[x].className += " "+classToApply;
						li[x].className += " "+classToApply;
					}
				}
	}
		
	else{
		for (var x=0,i=a.length;x<i;x++){

				if (a[x].href.indexOf(strLocation,0)>0){
									
						a[x].className += " "+classToApply;
						li[x].className += " "+classToApply;
				}

	}
	}
}
}


function callLinkHP(){
	currentLink('siteNav','subNav','current');
}