sfHover = function() {
	var sfEls = document.getElementById("uisTopMenu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			this.style.background="url(../graphics/nav-bg-right-hover.gif)";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			this.style.background="url(../graphics/nav-bg-right.gif) no-repeat top right";
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover)