自动切换的JS菜单

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" >

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html;charset=gb2312" />

<title>简洁Tab</title>

<style type="text/css">

<!--

body, div, ul, li {padding:0;text-align:center;}

body {font:12px "宋体";text-align:center;}

a:link {color:#00F;text-decoration:none;}

a:visited {color: #00F;text-decoration:none;}

a:hover {color: #c00;text-decoration:underline;}

ul {list-style:none;}

/*选项卡1*/

#Tab1 {width:900px;margin:0px;padding:0px;margin:0 auto;}

/*菜单class*/

.Menubox {width:100%;background:url();height:28px;line-height:28px;}

.Menubox ul {margin:0px;padding:0px;}

.Menubox li {float:left;display:block;cursor:pointer;width:114px;text-align:center;color:#949694;font-weight:bold;}

.Menubox li.hover {padding:0px;background:#fff;width:116px;border-left:1px solid #A8C29F;border-top:1px solid #A8C29F;border-right:1px solid #A8C29F;background:url

();color:#739242;font-weight:bold;height:27px;line-height:27px;}

.Contentbox {clear:both;margin-top:0px;border:1px solid #A8C29F;border-top:none;height:181px;text-align:center;padding-top:8px;}

-->

</style>

</head>

<body>

<br>

<br>

<div id="Tab1">

    <div class="Menubox">

        <ul>

            <li id="one0" onmouseover="setTab('one',0,7)"  class="hover">新闻1</li>

            <li id="one1" onmouseover="setTab('one',1,7)" >新闻2</li>

            <li id="one2" onmouseover="setTab('one',2,7)">新闻3</li>

            <li id="one3" onmouseover="setTab('one',3,7)">新闻4</li>

            <li id="one4" onmouseover="setTab('one',4,7)">新闻5</li>

            <li id="one5" onmouseover="setTab('one',5,7)">新闻6</li>

            <li id="one6" onmouseover="setTab('one',6,7)">新闻7</li>

        </ul>

    </div>

</div>

<br>

<script>

<!--

/*第一种形式 第二种形式 更换显示样式*/

var index;

function setTab(name,cursel,n){

    for(var i=0;i<n;i++){

        var menu=document.getElementById(name+i);

        menu.className=i==cursel?"hover":"";

                              if (menu.className=="hover")

                                  iindex=i;

    }

}

var num=0;

var AutoPlayObj=null;

function d()

    {

        setTab('one',num%7,7);

        num++;

    }

function AutoPlay()

    {

        clearInterval(AutoPlayObj);

        AutoPlayObj=setInterval('d()',500)

    };

AutoPlay();

var tab1 = document.getElementById("Tab1");

tab1.onmouseover = function (){

num=index;

clearInterval(AutoPlayObj);

}

tab1.onmouseout = function(){AutoPlay();}

//-->

</script>

</body>

</html>
巴特西

自动切换的JS菜单

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