$(document).ready(function(){
		$("ul#navi ul").each(function() {
			$(this).addClass("js");
			$(this).parent().hover(function() {
				$(this).children("ul").stop().css({opacity: "", width: "", height: "", margin: "", display: "none"}).fadeIn(200);
			}, function() {
				$(this).children("ul").stop().css({opacity: "", width: "", height: "", margin: "", display: "block"}).fadeOut(200);
			});
		});
	});