sfHover = function() {
	var sfEls=new Array();
	sfEls = document.getElementById("menuline").getElementsByTagName("li");
		for (var j=0; j<sfEls.length; j++) {
			sfEls[j].onmouseover=function() {
				this.className+=" hover";
			}
			sfEls[j].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" hover\\b"), "");
			}
		}
}