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	<title>Heluyao&#039;s Blog &#187; 导航</title>
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	<item>
		<title>不规则形状导航</title>
		<link>http://www.11gz.com/blog/2009/11/18/anomalous-nav/</link>
		<comments>http://www.11gz.com/blog/2009/11/18/anomalous-nav/#comments</comments>
		<pubDate>Wed, 18 Nov 2009 07:40:19 +0000</pubDate>
		<dc:creator>heluyao</dc:creator>
				<category><![CDATA[html/css/xml/xsl]]></category>
		<category><![CDATA[CSS]]></category>
		<category><![CDATA[导航]]></category>

		<guid isPermaLink="false">http://www.11gz.com/blog/?p=475</guid>
		<description><![CDATA[这样的导航看起来挺复杂，做起来其实挺简单，只是IE6要用到滤镜来确保PNG的透明。万恶的IE6啊... ]]></description>
			<content:encoded><![CDATA[<p><img src="http://pic.yupoo.com/heluyao/54031866e901/0mrliqlf.jpg" title="不规则形状导航" /></p>
<p>这样的导航看起来挺复杂，做起来其实挺简单，只是IE6要用到滤镜来确保PNG的透明。万恶的IE6啊！</p>
<p>这里还用到inline-block，IE不支持inline-block，hack给inline，IE6下给定zoom也能解决，再利用负方向的margin值将透明部位重叠。</p>
<p>关键css:</p>
<div class="hl-surround"><div class="hl-main"><span style="color: #404040;">display</span><span style="color: Navy;">:inline-block</span><span style="color: Gray;">; </span><span style="color: #404040;">*display</span><span style="color: Navy;">:inline</span><span style="color: Gray;">; </span><span style="color: #404040;">zoom</span><span style="color: Gray;">:1; </span><span style="color: #404040;">margin-left</span><span style="color: Gray;">:-37</span><span style="color: #404040;">px</span><span style="color: Gray;">;</span></div></div>
<p>预览效果：<a href="http://www.11gz.com/demo/html/anomalousNav/" title="不规则的导航条">不规则的导航条</a></p>
<p>下载文件：<a href="http://www.11gz.com/demo/html/anomalousNav/anomalousNav.rar" title="点击下载">点击下载</a></p>

	<ul class="st-related-posts">
	<li><a href="http://www.11gz.com/blog/2008/05/09/css-load-way-optimization/" title="页面中 CSS 加载方式的优化 (2008年05月9日)">页面中 CSS 加载方式的优化</a></li>
	<li><a href="http://www.11gz.com/blog/2008/05/20/web-page-gray-css/" title="让网页变灰色，一句css就搞定 (2008年05月20日)">让网页变灰色，一句css就搞定</a></li>
	<li><a href="http://www.11gz.com/blog/2008/03/08/without-limiting-the-generality-of-min-width/" title="让一个层有个最小宽度，但不局限于这个宽度 (2008年03月8日)">让一个层有个最小宽度，但不局限于这个宽度</a></li>
	<li><a href="http://www.11gz.com/blog/2010/03/19/cssboxmodel/" title="补习:CSS盒模型 (2010年03月19日)">补习:CSS盒模型</a></li>
	<li><a href="http://www.11gz.com/blog/2010/04/30/css-round-corner/" title="纯css实现圆角带箭头的提示框效果(非css3) (2010年04月30日)">纯css实现圆角带箭头的提示框效果(非css3)</a></li>
</ul>

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		</item>
		<item>
		<title>js实现下拉导航菜单[3种]</title>
		<link>http://www.11gz.com/blog/2008/11/05/js-drop-down-navigation/</link>
		<comments>http://www.11gz.com/blog/2008/11/05/js-drop-down-navigation/#comments</comments>
		<pubDate>Wed, 05 Nov 2008 08:01:40 +0000</pubDate>
		<dc:creator>heluyao</dc:creator>
				<category><![CDATA[JS/Ajax/AS]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[导航]]></category>
		<category><![CDATA[菜单]]></category>

		<guid isPermaLink="false">http://11gz-blog.528u.com/blog/?p=151</guid>
		<description><![CDATA[最近几天在弄一些管理界面，说到管理界面，自然就离不开一个能打开收起的菜单了。就顺便整理一下，方便有需要的朋友使用。以下有3种，每种都有其优点，根据需要选择吧！
第一种，也是... ]]></description>
			<content:encoded><![CDATA[<p>最近几天在弄一些管理界面，说到管理界面，自然就离不开一个能打开收起的菜单了。就顺便整理一下，方便有需要的朋友使用。以下有3种，每种都有其优点，根据需要选择吧！</p>
<p>第一种，也是最简单实用的一种，正因为简单，也有其不完善的一面。</p>
<div class="hl-title">&#19979;&#36733;: <a href="http://www.11gz.com/blog/wp-content/plugins/coolcode/coolcode.php?p=151&amp;download=code1.html">code1.html</a></div><div class="hl-surround"><ol class="hl-main ln-show" title="Double click to hide line number." ondblclick = "linenumber(this)"><li class="hl-firstline"><span style="color: Olive;">&lt;</span><span style="color: #660;">meta</span><span style="color: Gray;"> </span><span style="color: #00008b;">http-equiv</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">Content-Type</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">content</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/html; charset=utf-8</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: Olive;">/&gt;</span></li>
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<li><span style="color: #ffa500;">&lt;!-- </span></li>
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<li><span style="color: Olive;">&lt;</span><span style="color: #660;">h2</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">js2级下拉导航列表[1]</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">h2</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;</span><span style="color: #660;">h5</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">本文出处：</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">http://www.11gz.com/</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">target</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">_blank</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">Heluyao's Blog</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">，转载请保留</span><span style="color: Olive;">&lt;</span><span style="color: #660;">span</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">color:#f00; font-weight:bold;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">出处链接</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">span</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">！</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">h5</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">div</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">libiao_menu</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">xias</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">onclick</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">showHide(this,'items0');</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">我的订单</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dd</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">id</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">items0</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: block;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">所有订单</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">需要支付的订单</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">处理中的订单</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">需要确认收货的订单</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dd</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">xias</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">onclick</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">showHide(this,'items1');</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">帐户管理</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dd</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">id</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">items1</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: block;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">我的积分</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">管理收货地址</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dd</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">xias</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">onclick</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">showHide(this,'items2');</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">我的</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dd</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">id</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">items2</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: block;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">我的收藏</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">我的评论</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dd</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">xias</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">onclick</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">showHide(this,'items3');</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">个人信息管理</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">dt</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">dd</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">id</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">items3</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: block;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">编辑个人档案</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">修改密码</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dd</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">dl</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">div</span><span style="color: Olive;">&gt;</span></li></ol></div>
<p>第二种：功能上比第一种要强，预览查看效果就会有明显的感觉。当打开另一个下拉列表时，之前打开的会关闭合拢。实用了YAHOO一个操作DOM的函数库。</p>
<div class="hl-title">&#19979;&#36733;: <a href="http://www.11gz.com/blog/wp-content/plugins/coolcode/coolcode.php?p=151&amp;download=code2.html">code2.html</a></div><div class="hl-surround"><ol class="hl-main ln-show" title="Double click to hide line number." ondblclick = "linenumber(this)"><li class="hl-firstline"><span style="color: Olive;">&lt;</span><span style="color: #660;">meta</span><span style="color: Gray;"> </span><span style="color: #00008b;">http-equiv</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">Content-Type</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">content</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/html; charset=utf-8</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: Olive;">/&gt;</span></li>
<li><span style="color: Olive;">&lt;</span><span style="color: #660;">script</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">type</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/javascript</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">src</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">http://www.11gz.com/yahoo-dom-event.js</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">script</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;</span><span style="color: #660;">script</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">type</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/javascript</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: #ffa500;">&lt;!-- </span></li>
<li><span style="color: #ffa500;">function fnInitMenu(){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; YAHOO.namespace('Menu'); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; var sMenuId = &quot;qMenu&quot;; //导航的ID名 </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; var sMenu2ClassName = &quot;qMenu2&quot;; //二级菜单的className </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; var sMenu1ActiveClassName = &quot;activeItem&quot;; //当前激活的一级菜单className </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; var oMenu = YAHOO.util.Dom.get(sMenuId); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; YAHOO.Menu.hide = function(obj){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; var menu2 = YAHOO.util.Dom.getElementsByClassName(sMenu2ClassName,&quot;ul&quot;,oMenu); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; for(var i=0;i&lt;menu2.length;i++){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(menu2[i].parentNode == obj) continue;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; menu2[i].style.display=&quot;none&quot;; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; YAHOO.util.Dom.removeClass(menu2[i].parentNode,sMenu1ActiveClassName);&nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; YAHOO.Menu.fold = function(ev){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; var a =YAHOO.util.Event.getTarget(ev); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; var b =YAHOO.util.Dom.getLastChild(a);&nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; if(YAHOO.util.Dom.hasClass(a,sMenu1ActiveClassName)){&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(YAHOO.util.Dom.hasClass(b,sMenu2ClassName)){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; b.style.display = &quot;none&quot;; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; YAHOO.util.Dom.removeClass(a,sMenu1ActiveClassName);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; }else{ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; if(YAHOO.util.Dom.hasClass(b,sMenu2ClassName)){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; YAHOO.Menu.hide(); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; b.style.display = &quot;block&quot;; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; YAHOO.util.Dom.addClass(a,sMenu1ActiveClassName); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; YAHOO.Menu.init = new function(){&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; var c = YAHOO.util.Dom.getChildren(sMenuId);&nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; for(var j=0;j&lt;c.length;j++){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; YAHOO.util.Event.on(c[j],&quot;click&quot;,YAHOO.Menu.fold); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(YAHOO.util.Dom.hasClass(c[j],sMenu1ActiveClassName)){ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var oNotHide =c[j]; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; } </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; &nbsp; &nbsp; YAHOO.Menu.hide(oNotHide); </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; }&nbsp; &nbsp;&nbsp; </span></li>
<li><span style="color: #ffa500;">} </span></li>
<li><span style="color: #ffa500;">YAHOO.util.Event.onDOMReady(fnInitMenu); </span></li>
<li><span style="color: #ffa500;">--&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;/</span><span style="color: #660;">script</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;</span><span style="color: #660;">style</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">type</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/css</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">*{ margin:0; padding:0;&nbsp; &nbsp; list-style:none;} </span></li>
<li><span style="color: Gray;">body { margin:20px; text-align:left; font-family:&quot;宋体&quot;;} </span></li>
<li><span style="color: Gray;">h2 { font-family:&quot;黑体&quot;; font-size:24px; text-align:center; line-height:32px;} </span></li>
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<li><span style="color: Olive;">&lt;</span><span style="color: #660;">h2</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">js2级下拉导航列表[2]</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">h2</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">h5</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">本文出处：</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">http://www.11gz.com/</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">target</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">_blank</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">Heluyao's Blog</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">，转载请保留</span><span style="color: Olive;">&lt;</span><span style="color: #660;">span</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">color:#f00; font-weight:bold;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">出处链接</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">span</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">！</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">h5</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类一 </span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: none;</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">qMenu2</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表四</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表四</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类三 </span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表四</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类五 </span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: none;</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">qMenu2</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表四</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类六 </span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">display: none;</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">class</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">qMenu2</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">·</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">列表四</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span></li></ol></div>
<p>第三种：这个功能很强大的说，绝对无限级。只要你按照标签嵌套的模式，想实现多少级就多少几，而且不会存在性能的问题。原理也比较简单。仅仅只是标签的display属性变换。同样也用了一个js框架，主要用于操作文档DOM节点。而且该js框架很小，5k而已咯！值得推荐！</p>
<div class="hl-title">&#19979;&#36733;: <a href="http://www.11gz.com/blog/wp-content/plugins/coolcode/coolcode.php?p=151&amp;download=code3.html">code3.html</a></div><div class="hl-surround"><ol class="hl-main ln-show" title="Double click to hide line number." ondblclick = "linenumber(this)"><li class="hl-firstline"><span style="color: Olive;">&lt;</span><span style="color: #660;">meta</span><span style="color: Gray;"> </span><span style="color: #00008b;">http-equiv</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">Content-Type</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">content</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/html; charset=utf-8</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: Olive;">/&gt;</span></li>
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<li><span style="color: Olive;">&lt;</span><span style="color: #660;">script</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">type</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">text/javascript</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: #ffa500;">&lt;!-- </span></li>
<li><span style="color: #ffa500;">sn={ </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; dynamicClass:'dyn', </span></li>
<li><span style="color: #ffa500;">&nbsp; &nbsp; showClass:'show', </span></li>
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<li><span style="color: #ffa500;">&nbsp; &nbsp; }, </span></li>
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<li><span style="color: #ffa500;">DOMhelp.addEvent(window,'load',sn.init,false); </span></li>
<li><span style="color: #ffa500;">--&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;/</span><span style="color: #660;">script</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;</span><span style="color: #660;">h2</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">js实现无限级下拉导航列表</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">h2</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">h5</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">本文出处：</span><span style="color: Olive;">&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">http://www.11gz.com/</span><span style="color: #080;">&quot;</span><span style="color: Gray;"> </span><span style="color: #00008b;">target</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">_blank</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">Heluyao's Blog</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">，转载请保留</span><span style="color: Olive;">&lt;</span><span style="color: #660;">span</span><span style="color: Gray;"> </span><span style="color: #00008b;">style</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">color:#f00; font-weight:bold;</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">出处链接</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">span</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">！</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">h5</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">id</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">nav</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">小类别一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
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<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">小类别一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">小类别二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类别三</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">小类别一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">小类别二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类别四</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">联系我们</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类别一</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;&lt;</span><span style="color: #660;">a</span><span style="color: Gray;">&nbsp;</span><span style="color: #00008b;">href</span><span style="color: Gray;">=</span><span style="color: #080;">&quot;</span><span style="color: #066;">#</span><span style="color: #080;">&quot;</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">大类别二</span><span style="color: Olive;">&lt;/</span><span style="color: #660;">a</span><span style="color: Olive;">&gt;&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; &nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Gray;">&nbsp; &nbsp; </span><span style="color: Olive;">&lt;/</span><span style="color: #660;">li</span><span style="color: Olive;">&gt;</span><span style="color: Gray;">&nbsp;</span></li>
<li><span style="color: Olive;">&lt;/</span><span style="color: #660;">ul</span><span style="color: Olive;">&gt;</span></li></ol></div>
<p>　　相信你能找到你想要的！</p>

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