Menu = {
	
	menules: 'over',
	
	start: function() {
		var as = KRNL.getElementByClassEnh(Menu.menules);
		for(var a=0;a<as.length;a++) {
			Menu.prepare(as[a]);
		}
	},
	
	prepare:function(w) {
		w.onmouseover = Menu.over;
		w.onmouseout = Menu.out;
	},
	
	over:function() {
		var li = this.parentNode == null ? this.parentNode.parentNode : this.parentNode;
		if(li.id==null || li.id=='') {
			li.className = 'sel gris';
		}
	},
	
	out:function() {
		var li = this.parentNode == null ? this.parentNode.parentNode : this.parentNode;
		if(li.id==null || li.id=='') {
			li.className = '';
		}
	}

}

if(document.getElementsByTagName) KRNL.addEvent(window, 'load', Menu.start, false);