jQuery(document).ready(function($) {
	//initial the menus
	$("ul.menu li").mouseover(function() {
		$(this).children("ul.sub-menu").animate({"height": "show", "opacity": "show"}, 400, "swing");
 
		$(this).hover(function() {}, function(){
			$(this).find("ul.sub-menu").animate({"height": "hide", "opacity": "hide"}, "slow");
		});
	});
});