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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>JQuery 横向下拉导航延迟版 </title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".subNavLi").hover(function(){ //鼠标的over函数
$(this).addClass("current");
subNav=$(this).children("ul"); //获得要显示的ul，即子菜单
timeoutid=setTimeout(function(){ //延迟处理，防止鼠标无意划过时，子菜单出现
if(subNav.css("display")=="none"){ //鼠标指向有子菜单的元素时，
subNav.slideToggle(); //显示子菜单
}
},200);
},
function(){ //鼠标的out函数
$(this).removeClass("current");
clearTimeout(timeoutid);
if(subNav.css("display")=="block"){ //鼠标移出子菜单元素时，
subNav.slideToggle(); //子菜单消失
}
});
});
</script>
<style type="text/css">
* { margin:0; padding:0; }
li { display:inline; }
li ul { display:none; position:absolute; padding-top:30px; }
li.current { background:#eee; }
li.current a { color:#f00; }
</style>
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<div class="container">
<ul class="menu">
<li><a href="#">首页</a></li>
<li class="subNavLi"><a href="#">原创作品</a>
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</ul>
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<li class="subNavLi"><a href="#">设计素材</a>
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<li><a href="#">SubNav Link</a></li>
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