$(document).ready(function(){
	$("#menu > ul > li").each(function(i) {
		$(this).bind("mouseenter", function(){
			$(this).siblings("li").children("ul").stop(true,false).hide();			
			var size = ($(this).children("ul").children("li").size() * 23) + 10;
			var elem = $(this);
			
			$("#submenu_content").stop(true,false).css("border-width", "5px").show().animate({height: size}, (($("#submenu_content").css("height") != size + "px") ? 300 : 0), function() {
				$(elem).children("ul").show();
			});
		});
	});	
	$("#menu").bind("mouseleave", function(){
		$("#submenu_content").stop(true,false).animate({height: 0}, 200, function() { 
			$(this).css("border-width", "0px")}
		);
		$(this).find("ul > li > ul").hide();
	});
});