jquery实现的树形列表菜单(Menu Tree)

.padding {height:300px;}

This copyright notice must be kept untouched in the stylesheet at

all times.

The original version of this stylesheet and the associated (x)html

is available at http://www.jb51.net

Copyright (c) 2005-2008 Stu Nicholls. All rights reserved.

This stylesheet and the associated (x)html may be modified in any

way to fit your requirements.

#wrap {position:relative; height:200px; width:130px; z-index:100;}

#nav {position:absolute; left:0; top:0;}

#nav,

#nav ul {padding:0; margin:0; list-style:none; font-family:arial, sans-serif; background:#fff; font-weight:bold;}

#nav li a {padding-left:20px; white-space:nowrap;}

#nav li ul li a {padding-left:0;}

#nav ul {padding-left:20px;}

#nav li a {color:#66b; text-decoration:none; font-size:11px;}

#nav li {font-size:13px; line-height:25px; color:#d80; cursor:pointer; width:100%;}

#nav li.down {text-indent:20px;}

#nav li a:hover {text-decoration:underline;}

This copyright notice must be untouched at all times.

Copyright (c) 2008 Stu Nicholls - stunicholls.com - all rights reserved.

$(document).ready(function() {

$("ul#nav ul").hide();

$('ul#nav li:has(ul)').each(function(i) {

$(this).children().slideUp(400);

});

$('li.p1:has(ul)').click(function(event){

if (this == event.target) {

current = this;

$('ul#nav li:has(ul)').each(function(i) {

if (this != current) {$(this).children().slideUp(400);}

});

$(this).children("ul:eq(0)").slideToggle(400);

}

});

});