// JavaScript Document

window.addEvent('domready', function(){
	
	$('menu').getElements('li.drop_down').each( function( elem ){
		var list = elem.getElement('ul.sub_menu');
		list.style.display = 'block';
		var myFx = new Fx.Slide(list).hide();
		elem.addEvents({
			'mouseenter' : function(){
				myFx.cancel();
				myFx.slideIn();
			},
			'mouseleave' : function(){
				myFx.cancel();
				myFx.slideOut();
			}
		});
	})
});