<!--
sf2Hover = function() {
	var sfEls = document.getElementById("PortalNavigation").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sf2hover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sf2hover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sf2Hover);
-->