sfHover = function() {
	var MenuLIs = document.getElementById("rollovermenu").getElementsByTagName("li");
	for (var i=0; i<MenuLIs.length; i++) {
		MenuLIs[i].onmouseover=function() {this.className+=" over";}
		MenuLIs[i].onmouseout=function() {this.className=this.className.replace(new RegExp(" over\\b"), "");}
	}
	
	var MenuLIs = document.getElementById("rollovernews").getElementsByTagName("li");
	for (var i=0; i<MenuLIs.length; i++) {
		MenuLIs[i].onmouseover=function() {this.className+=" over";}
		MenuLIs[i].onmouseout=function() {this.className=this.className.replace(new RegExp(" over\\b"), "");}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);