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

	var topMenu = $('topMenu').getFirst('ul');
	var topLi   = topMenu.getChildren('li');

	topLi.each(function(el){
		if(el.getFirst('ul.subMenu') != null){
			var subMenu = el.getFirst('ul.subMenu').hide();
			var menuFx = new Fx.Reveal(subMenu);
			el.addEvents({
				mouseenter: function(){
					subMenu.reveal();
					el.addClass('hovered');
				},
				mouseleave: function(){
					subMenu.dissolve();
					if (!el.hasClass('active'))
					el.removeClass('hovered');
				}
			});
		}
	});

	/* zi rien cloud */
	if ($$('.rien').length > 0){
		var riens = $$('.rien');

		riens.each(function(el, i){
			var sizeArray = [10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42];
			var size = sizeArray.getRandom();
			el.setStyles({'font-size': size, 'line-height': size + 2});
		});
	}

});