window.addEvent('domready', function() {
	$$('.nav-item').each(function(el) {
		var sub = el.getElement('ul');
		if(sub)
		{
			el.getElement('a').addClass('has-sub');
			sub.setStyle('opacity', '0');
			el.addEvents({
				mouseenter: function(){
					sub.setStyle('display', 'block').morph({
						'opacity': 1
					});
				},
				mouseleave: function(){
					sub.setStyle('display', 'none').morph({
						'opacity': 0
					});
				}
			});
		}
	});
});
window.addEvent('load',function(){
//	var ShowMe = function(){
		$('topnav').setStyle('visibility','visible');
//	};
//	ShowMe.delay(50);
});