sfHover = function() {
	if (!document.getElementsByTagName) return false;
		var divs = document.getElementsByTagName("ul");
	
		for (var j=0; j < divs.length; j++) {
			if (divs[j].className.match("dropfix")) {
	
			var tags = new Array;
			tags[0] = 'li';
			tags[1] = 'span';
			
			for ( var k=0; k < tags.length; k++)
			{
				var sfEls = divs[j].getElementsByTagName(tags[k]);

				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"), "");
					}
				}
			}
		}
	}
}

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