window.addEvent('domready', function(){
	var el = $$('#nav li'),
        width = el.getStyle('width');
 
    $$('#nav li').addEvents({
        mouseenter: function(){this.setStyle('cursor','pointer');this.morph({'background-image': 'url(images/menubg.png)', 'width': '330px',});},
        mouseleave: function(){this.morph({'background-image': 'none', 'width': '290px',});}
    });
});