jQuery簡潔下拉菜單導航

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<title>jQuery簡潔下拉菜單導航</title>
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<body>
<div id="all">

<h1>jQuery簡潔下拉菜單導航</h1>

<p>Single-level Drop Down Menu based on jQuery library. See the source.</p>

<script src="js/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
var timeout         = 500;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open()
{	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
}

function jsddm_close()
{	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{	closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{	if(closetimer)
	{	window.clearTimeout(closetimer);
		closetimer = null;}}

$(document).ready(function()
{	$('#jsddm > li').bind('mouseover', jsddm_open);
	$('#jsddm > li').bind('mouseout',  jsddm_timer);});

document.onclick = jsddm_close;
  </script>
</p>

<ul id="jsddm">
	<li><a href="#">JavaScript</a>
		<ul>
			<li><a href="#">Drop Down Menu</a></li>
			<li><a href="#">jQuery Plugin</a></li>
			<li><a href="#">Ajax Navigation</a></li>
		</ul>
	</li>
	<li><a href="#">Effect</a>
		<ul>
			<li><a href="#">Slide Effect</a></li>
			<li><a href="#">Fade Effect</a></li>
			<li><a href="#">Opacity Mode</a></li>
			<li><a href="#">Drop Shadow</a></li>
			<li><a href="#">Semitransparent</a></li>
		</ul>
	</li>
	<li><a href="#">Navigation</a>
		<ul>
			<li><a href="#">Slide Effect</a></li>
			<li><a href="#">Fade Effect</a></li>
			<li><a href="#">Opacity Mode</a></li>
			<li><a href="#">Drop Shadow</a></li>
		</ul>
	</li>
	<li><a href="#">HTML/CSS</a>
		<ul>
			<li><a href="#">Slide Effect</a></li>
			<li><a href="#">Opacity Mode</a></li>
			<li><a href="#">Drop Shadow</a></li>
		</ul>
	</li>
	<li><a href="http://www.lanrentuku.com/" target="_blank">Help</a></li>
</ul>


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