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<title>一款带动画效果的经典二级导航菜单Jquery特效</title>
<meta name="author" content="Jquery" />
<meta name="keywords" content="Jquery,Jquery资源,前端设计,div+css" />
<style>
html, body, ul, li, h1, h2, h3, h4, h5, h6, fieldset, legend {padding:0; margin:0;}
body {font:12px/normal Verdana, Arial, Helvetica, sans-serif;}
ul,li {list-style-type:none; text-transform:capitalize;}
clear{clear:both;height:0;font-size: 1px;line-height: 0px;}//清除浮动哦
/*menu*/
#nav {margin:0 auto 60px; width:1080px; display:block;}
mainlevel {background:#ffe60c; float:left; border-right:1px solid #fff; width:140px;}
mainlevel a {color:#000; text-decoration:none; line-height:32px; display:block; padding:0 20px; width:100px; font-weight:bold;}
mainlevel a:hover {color:#fff; text-decoration:none; background:#062723 0 0; font-weight:bold;}
mainlevel ul {display:none; position:absolute;}
mainlevel li {border-top:1px solid #fff; background:#ffe60c; width:140px;font-weight:bold;}
</style>
<script type="text/javascript" src="http://jt.875.cn/js/jquery.js"></script>
<script type="text/javascript" >
$(function(){
$('li.mainlevel').hover(function(){
$(this).find('ul').slideDown(500);//鼠标滑过找到当前的UL，向下滑出显示子菜单
},function(){
$(this).find('ul').stop(true,false).slideUp("fast");
});
});
</script>
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<li class="mainlevel"><a href="http://www.875.cn/" target="_blank">Jquery插件</a>
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<li><a href="http://www.875.cn/" target="_blank">JavaScript</a></li>
<li><a href="http://www.875.cn/" target="_blank">jQuery</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideUp</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideDown</a></li>
<li><a href="http://www.875.cn/" target="_blank">up and down</a></li>
<li><a href="http://www.875.cn/" target="_blank">animate</a></li>
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<li class="mainlevel"><a href="http://www.875.cn/" target="_blank">Jquery资源</a>
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<li><a href="http://www.875.cn/" target="_blank">JavaScript</a></li>
<li><a href="http://www.875.cn/" target="_blank">jQuery</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideUp</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideDown</a></li>
<li><a href="http://www.875.cn/" target="_blank">up and down</a></li>
<li><a href="http://www.875.cn/" target="_blank">animate</a></li>
</ul>
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<li><a href="http://www.875.cn/" target="_blank">JavaScript</a></li>
<li><a href="http://www.875.cn/" target="_blank">jQuery</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideUp</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideDown</a></li>
<li><a href="http://www.875.cn/" target="_blank">up and down</a></li>
<li><a href="http://www.875.cn/" target="_blank">animate</a></li>
</ul>
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<li class="mainlevel" ><a href="http://www.875.cn/" target="_blank">Jquery学堂</a>
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<li><a href="http://www.875.cn/" target="_blank">JavaScript</a></li>
<li><a href="http://www.875.cn/" target="_blank">jQuery</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideUp</a></li>
<li><a href="http://www.875.cn/" target="_blank">slideDown</a></li>
<li><a href="http://www.875.cn/" target="_blank">up and down</a></li>
<li><a href="http://www.875.cn/" target="_blank">animate</a></li>
</ul>
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<li class="mainlevel" ><a href="http://www.875.cn/" target="_blank">分享快乐</a>
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<li><a href="http://www.nifengla.com/" target="_blank">JavaScript</a></li>
<li><a href="http://www.nifengla.com/" target="_blank">jQuery</a></li>
<li><a href="http://www.nifengla.com/" target="_blank">slideUp</a></li>
<li><a href="http://www.nifengla.com/" target="_blank">slideDown</a></li>
<li><a href="http://www.nifengla.com/" target="_blank">up and down</a></li>
<li><a href="http://www.nifengla.com/" target="_blank">animate</a></li>
</ul>
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<div class="clear"></div>
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