基于Web的最基本的Tab滑动门(同一页面可多次使用)

<style type="text/css">
/*选项卡1*/
#Tab1{
width:460px;
margin:0px;
padding:0px;
margin:0 auto;}
/*菜单class*/
.Menubox {
width:100%;
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;
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>
    <script type="text/javascript">
<!--
        /*第一种形式 第二种形式 更换显示样式*/
        function setTab(name, cursel, n) {
            for (i = 1; i <= n; i++) {
                var menu = document.getElementById(name + i);
                var con = document.getElementById("con_" + name + "_" + i);
                menu.className = i == cursel ? "hover" : "";
                con.style.display = i == cursel ? "block" : "none";
            }
        }
//-->
    </script>

<div id="Tab1">
        <div class="Menubox">
            <ul>
                <li class="hover" id="one1" onclick="setTab('one',1,4)">新闻1 </li>
                <li id="one2" onclick="setTab('one',2,4)">新闻2 </li>
                <li id="one3" onclick="setTab('one',3,4)">新闻3 </li>
                <li id="one4" onclick="setTab('one',4,4)">新闻4 </li>
            </ul>
        </div>
        <div class="Contentbox">
            <div class="hover" id="con_one_1">
                新闻列表1</div>
            <div id="con_one_2" style="display: none">
                新闻列表2</div>
            <div id="con_one_3" style="display: none">
                新闻列表3</div>
            <div id="con_one_4" style="display: none">
                新闻列表4</div>
        </div>
    </div>