// JavaScript Document
sfHover = function() {
	if (document.getElementById("results") != null){
   		var sfEls = document.getElementById("results").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) };