sfHover = function() {
	try {
   	var sfEls = document.getElementById("nv").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"), "");
			}
		}
   	sfEls = document.getElementById("nv1").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);