window.addEvent('domready', function() {
    $('menu').set('morph',{duration: 200, transition: Fx.Transitions.Sine.easeInOut});
    $('menu').getElements('li.level1').each(function(el){
        el.addEvents({
            'mouseover': function(){
                el.addClass('active');
                if(el.getElement('ul') && el.getElement('ul').getChildren('li').length>0){
                    el.getParent().getElements('ul').setStyle('display','none');
					el.getParent().getElements('ul').setStyle('padding-right','20px');
                    el.getElement('ul').setStyle('display','block');    
                    $('menu').morph({height:el.getElement('ul').getSize().y+39});
                }else{
                    el.getParent().getElements('ul').setStyle('display','none');
					$('menu').morph({height:26});
				}
            },
            'mouseleave': function(){
                el.removeClass('active');
				$('menu').getElements('ul.level2').setStyle('display','none');
				$('menu').morph({height:26});

            }
        });
    });
    $('menu').getElements('li.level2').each(function(el){
        el.addEvents({
            'mouseover': function(){
                el.addClass('active');
            },
            'mouseleave': function(){
                el.removeClass('active');
            }
        });
    });
    $('menu').addEvents({
        'mouseleave': function(){
            this.getElements('ul.level2').setStyle('display','none');
            this.morph({height:26});
        }
    });
});