window.addEvent('domready', function(){	
	var sfEls = $$(".yagendooVmCatDrop li");
	for (var i=0; i<sfEls.length; ++i) {
		sfEls[i].set({
		    events: {
		        mouseover: function(){ this.addClass('sfhover') },
		        mouseout: function(){ this.removeClass('sfhover') }
		    }
		});
	}
});