window.addEvent('domready', function() {

$$('.button').addEvent('mouseenter',function(){

					this.getElements('.label').set('morph', {
             duration: 500,
             transition: Fx.Transitions.Bounce.easeOut
           });

					this.getElements('.label').morph({
					  'opacity':[0,.9],
						'padding-top': [0,3],
						'padding-bottom': [0,3]
					});
	 });
										
$$('.button').addEvent('mouseleave',function(){
					this.getElements('.label').morph({
					  'opacity':[.9,0],
						'padding-top': [3,0],
						'padding-bottom': [3,0]
						});
		});
		
		$('comm_life').addEvent('mouseenter',function(){
		  this.set('src', 'img/papavero_h.jpg');
		});
		
	  $('comm_life').addEvent('mouseleave',function(){
		  this.set('src', 'img/papavero.jpg');
		});
		
		$('people').addEvent('mouseenter',function(){
		  this.set('src', 'img/mani_h.jpg');
		});
		
	  $('people').addEvent('mouseleave',function(){
		  this.set('src', 'img/mani.jpg');
		});
		
		$('travel').addEvent('mouseenter',function(){
		  this.set('src', 'img/cla_h.jpg');
		});
		
	  $('travel').addEvent('mouseleave',function(){
		  this.set('src', 'img/cla.jpg');
		});
		
		$('personal').addEvent('mouseenter',function(){
		  this.set('src', 'img/articoli_h.jpg');
		});
		
	  $('personal').addEvent('mouseleave',function(){
		  this.set('src', 'img/articoli.jpg');
		});

		$('ab_toggler').addEvent('mouseenter', function() {
		this.set('src', 'img/prof_bt_h.jpg');
		});

		$('ab_toggler').addEvent('mouseleave', function() {
		this.set('src', 'img/prof_bt.jpg');
    });
    $('cn_toggler').addEvent('mouseenter', function() {
    this.set('src', 'img/cont_bt_h.jpg');
    });

    $('cn_toggler').addEvent('mouseleave', function() {
    this.set('src', 'img/cont_bt.jpg');
    });
		
		
});