fixTab = function() {
	var sfEls = document.getElementById("headmenu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocusin=function() {
			this.className+=" fixTab";
		}
		sfEls[i].onfocusout=function() {
			this.className=this.className.replace(new RegExp(" fixTab\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", fixTab);