sfHover = function() {
    
				var test = document.getElementById('leftMenu');
		    	if (test) {
				var sfEls = document.getElementById("leftMenu").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"), "");
						}
					}
				}
				var sfEls = document.getElementById("topMenu").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"), "");
					}
				}
			}
			
			if (window.attachEvent) window.attachEvent("onload", sfHover);