/*
	Script: Sprite Menu 
	Version: 1.0.0
*/

(function($) {
	window.addEvent('domready',function() {
		$('nav').getElements('li').each(function(li) {
			
			var link = li.getFirst('a');
			
			if(!li.hasClass('current')) {
				link.setStyle('background-image','none');
			}
			
			var div = new Element('div',{
				'class': 'nav-' + li.get('id'),
				opacity: 0
			}).inject(li);
			
			li.addEvents({
				mouseenter: function() {
					div.fade('in');
				},
				mouseleave: function() {
					div.fade('out');
				},
				mousedown: function() {
					div.addClass('nav-' + li.get('id') + '-click');
				},
				mouseup: function() {
					div.removeClass('nav-' + li.get('id') + '-click');
				}
			});
		});
	});
});