sfHover = function(){
	try{
		var sfEls = document.getElementById("glbnav").getElementsByTagName("li");
		for(var i=0; i<sfEls.length; i++){
			sfEls[i].onmouseover = function(){
				this.className += " sfhover";
			}
			sfEls[i].onmouseout = function(){
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}catch(e){}
}

if(window.attachEvent) window.attachEvent("onload", sfHover);