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

var menu = $$('#navbar ul li');
var submenu = $$('.submenu');

menu.each(function(el){
				   	
	var childs = el.getChildren('.submenu');

	if(childs.length > 0){
	
		el.addEvent('mouseenter', function(){
			childs[0].setStyle('display', 'block');
		});
		
		el.addEvent('mouseleave', function(){
			childs[0].setStyle('display', 'none');
		});
	}

});

if ($('outerBox')){
$('downArrow').addEvent('click', function(){
	this.setStyle('display', 'none');
	$('upArrow').setStyle('display', 'block');
	$('outerBox').morph({
		'height' : 0,
		'top' : 385,
		'paddingTop' : 0,
		'paddingBottom' : 0
		});
	$('scrollBox').setStyle('overflow', 'hidden');
	});

$('upArrow').addEvent('click', function(){
	this.setStyle('display', 'none');
	$('downArrow').setStyle('display', 'block');
	$('outerBox').morph({
		'height' : 340,
		'top' : 5,
		'paddingTop' : 20,
		'paddingBottom' : 20
		});
	$('scrollBox').setStyle('overflow', 'auto');
	})
}
// Chiusura del DOMREADY
});