模拟穿越火线官方网站js二级导航菜单，鼠标经过弹出菜单，移开后隐藏起来，实用js二级导航菜单特效代码。
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<title>仿穿越火线官网js二级导航菜单特效_武鸣人</title>
<meta name="keywords" content="武鸣人网站,武鸣信息网,武鸣本地网,武鸣信息资源平台,减肥,健身,励志,励志语录,js特效,网页特效,www.wuming.ren">
<meta name="description" content="欢迎来到武鸣人信息资源平台，各种信息免费发布，资源共享合作共赢，分享互联网流行的励志语录经典短句，减肥健身健康小常识及打卡记录，收集各种js特效代码。">
<style type="text/css">
body,div,dl,dt,dd,ul,li{margin:0;padding:0;}
li{list-style:none;}
body{font:12px/1.5 Arial;background:url(/img/20240220_wuming_ren_55.jpg) repeat-x #1A1A1A;}
#wrap_www_wuming_ren{position:relative;width:990px;margin:0 auto;}
#nav{height:67px;padding-top:24px;background:url(/img/20240220_wuming_ren_56.jpg) no-repeat;}
#nav ul{height:67px;overflow:hidden;padding-left:6px;}
#nav ul li{float:left;height:67px;}
#nav ul li a{height:67px;display:block;overflow:hidden;text-indent:-9999px;background:url(/img/20240220_wuming_ren_56.jpg) -999px -999px no-repeat;}
#m1,#s1{width:53px;}
#m5,#s5{width:89px;}
#m6,#s6{width:89px;margin-left:184px;}
#m10,#s10{width:51px;}
#m1.current a,#m1 a:hover{background-position:-6px -115px;}
#m2.current a,#m2 a:hover{background-position:-59px -115px;}
#m3.current a,#m3 a:hover{background-position:-143px -115px;}
#m4.current a,#m4 a:hover{background-position:-231px -115px;}
#m5.current a,#m5 a:hover{background-position:-319px -115px;}
#m6.current a,#m6 a:hover{background-position:-592px -115px;}
#m7.current a,#m7 a:hover{background-position:-681px -115px;}
#m8.current a,#m8 a:hover{background-position:-768px -115px;}
#m9.current a,#m9 a:hover{background-position:-852px -115px;}
#m10.current a,#m10 a:hover{background-position:-939px -115px;}
#sub_www_wuming_ren{position:absolute;width:984px;left:6px;top:91px;height:0;overflow:hidden;background:url(/img/20240220_wuming_ren_57.jpg) no-repeat;}
#sub_www_wuming_ren ul{float:left;padding-top:21px;}
#sub_www_wuming_ren ul.current{background:url(/img/20240220_wuming_ren_58.jpg) repeat-x;}
#sub_www_wuming_ren ul li{height:21px;line-height:21px;}
#sub_www_wuming_ren ul li a{color:#B4B4B4;padding-left:15px;text-decoration:none;}
#sub_www_wuming_ren ul li a:hover{color:#03FAE5;background:url(/img/20240220_wuming_ren_59.gif) 8px 50% no-repeat;}
#banner{height:230px;background:url(/img/20240220_wuming_ren_60.jpg) 0 0 no-repeat;}
#m2,#s2,#m8,#s8{width:84px;}
#m3,#s3,#m4,#s4{width:88px;}
#m7,#s7,#m9,#s9{width:87px;}
</style>
<script type="text/javascript">
window.onload = function() {
var oNav = document.getElementById("nav").getElementsByTagName("ul")[0];
var oSub = document.getElementById("sub_www_wuming_ren");
var aNav = oNav.getElementsByTagName("li");
var aSub = oSub.getElementsByTagName("ul");
var timer = null;
var i = 0;
//二级菜单显示
oNav.onmouseover = oSub.onmouseover = function() {
clearTimeout(timer);
move_wuming_ren(oSub, 153);
};
//二级菜单隐藏
oNav.onmouseout = oSub.onmouseout = function() {
timer = setTimeout(function() {
move_wuming_ren(oSub, 0);
}, 200);
};
//菜单当前位置
for(i = 0; i < aNav.length; i++) {
(function(index) {
aNav[index].onmouseover = aSub[index].onmouseover = function() {
for(i = 0; i < aNav.length; i++) aNav[i].className = aSub[i].className = "";
index && (aNav[index].className = aSub[index].className = "current");
};
aNav[index].onmouseout = aSub[index].onmouseout = function() {
aNav[index].className = aSub[index].className = "";
};
})(i);
};
};//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
function move_wuming_ren(obj, iTarget) {
clearInterval(obj.timer);
obj.timer = setInterval(function() {
var iSpeed = (iTarget - obj.offsetHeight) / 5;
iSpeed = iSpeed > 0 ? Math.ceil(iSpeed) : Math.floor(iSpeed);
obj.offsetHeight == iTarget ? clearInterval(obj.timer) : (obj.style.height = iSpeed + obj.offsetHeight + "px");
}, 30);
}//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
</script>
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<body>
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<div id="wrap_www_wuming_ren">
<div id="nav">
<ul>
<li id="m1"><a href="https://wuming.ren">首页</a></li>
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<li><a href="https://wuming.ren">新闻</a></li>
<li><a href="https://wuming.ren">公告</a></li>
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<li><a href="https://wuming.ren">新兵上路</a></li>
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</ul>
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<li><a href="https://wuming.ren">战队系统</a></li>
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</ul>
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<li><a href="https://wuming.ren">战术攻略</a></li>
<li><a href="https://wuming.ren">玩家相册</a></li>
<li><a href="https://wuming.ren">玩家视频</a></li>
<li><a href="https://wuming.ren">玩家截图</a></li>
<li><a href="https://wuming.ren">官方博客</a></li>
<li><a href="https://wuming.ren">官方微博</a></li>
</ul>
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<li><a href="https://wuming.ren">客户服务</a></li>
<li><a href="https://wuming.ren">用户协议</a></li>
<li><a href="https://wuming.ren">玩家条例</a></li>
<li><a href="https://wuming.ren">网友互助</a></li>
</ul>
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<li><a href="https://wuming.ren">论坛</a></li>
<li><a href="https://wuming.ren">搜吧</a></li>
</ul>
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