var BjelicNet = {};
BjelicNet.DropDown = function()
{

	var _ = 
	{
		getUl : function(el)
		{
			var li = $(el);
			return li.getElement("ul");
		}
	}
	
	var _public = 
	{
		setEvents : function()
		{
			var litems = $$(".menu ul li");
			litems.each(
				function(li) {
					var ul = li.getElement("ul");
					if (ul != undefined)
					{
						li.addEvent('mouseenter', _public.over);
						li.addEvent('mouseleave', _public.out);
						ul.slider = new Fx.Slide(ul, {duration: 500, wait: false});
						li.ul = ul;
						//li.gazda = "ja";
					}
				}
			)
			var litems = $$(".menu ul li ul li");
			litems.each(
				function(li) {
					li.removeEvents();
					//li.gazda = "";
				}
			)
		},
		over : function(event)
		{
			if (this.ul != undefined)
			{
				if (this.ul.style.display == "")
				{
					this.ul.slider.hide();
					this.ul.style.display = "block";
				}
				this.ul.slider.slideIn();
			}
			//alert(this.gazda);
		},
		out : function(event)
		{
			if (this.ul != undefined)
				this.ul.slider.slideOut();
		}
	}
	
	return _public;
}();


window.addEvent('domready', BjelicNet.DropDown.setEvents);