sfHover = function() {
	var sClassName;
	var aLI = document.getElementById("menu").getElementsByTagName("LI");
	
	for (var i=0; i<aLI.length; i++) {
		aLI[i].onmouseover=function() {
			sClassName = 'sfhover';
			if (this.className.indexOf('niv1')>= 0) sClassName = ' sfhover-niv1';
			if (this.className.indexOf('menu-selected')>= 0){
				sClassName = ' sfhover-selected';
				this.className=this.className.replace(new RegExp("menu-selected\\b"), "");
			}
			this.className+=" " +sClassName;
		}
		aLI[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover-niv1\\b"), "");
			this.className=this.className.replace(new RegExp(" sfhover-selected\\b"), "menu-selected");
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);