sfHover = function() {
	var sfEls = null;
    if(document.getElementById("secondnav"))
    {
       sfEls = document.getElementById("secondnav").getElementsByTagName("LI");

    }
    else
    {
       return;
    }
     
	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);