需求：在web界面上实现类型tab页签的效果

aspx界面代码：

  <div class="tab1" id="tab1">
                                <div class="menu">
                                    <ul>
                                        <li id="one1" onclick="setTab('one',1)">充值</li>
                                        <li id="one2" onclick="setTab('one',2)">作废售水</li>
                                        <li id="one3" onclick="setTab('one',3)">退水</li>
                                        <li id="one6" onclick="setTab('one',6)">换表</li>
                                    </ul>
                                </div>
                                <div class="menu" style="border-top: #cccccc solid 1px;">
                                    <ul>
                                        <li id="one4" onclick="setTab('one',4)">补卡</li>
                                        <li id="one5" onclick="setTab('one',5);clearCardExt();">清除卡</li>
                                        <li id="one7" onclick="setTab('one',7);readCardExt();">读卡</li>
                                    </ul>
                                </div>
                                <div class="menudiv">
                                    <div id="con_one_1">
                                        <table>
                                            <tr>
                                                <td>充值金额：</td>
                                                <td>
                                                    <input type="text" id="txtRechargeAmount" onblur="getMeterCount()" />
                                                    <%--<asp:TextBox ID="txtRechargeAmount" runat="server"></asp:TextBox>--%><span>元</span></td>
                                            </tr>
                                            <tr>
                                                <td>预存水量：</td>
                                                <td>
                                                    <input type="text" id="txtPrestoreWater" />
                                                    <%-- <asp:TextBox ID="txtPrestoreWater" runat="server"></asp:TextBox>--%><span>吨</span></td>
                                            </tr>
                                            <tr>
                                                <td>收取金额：</td>
                                                <td><span>元</span></td>
                                            </tr>
                                            <tr>
                                                <td>找零：</td>
                                                <td><span>元</span></td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <asp:Button ID="btnNetRecharge" runat="server" Text="网络充值" CssClass="btn" /></td>
                                                <td>
                                                    <asp:Button ID="btnRecharge" runat="server" Text="射频卡充值" CssClass="btn" OnClientClick="writeCardExt();return false;" /></td>
                                            </tr>
                                        </table>
                                    </div>
                                    <div id="con_one_2" style="display: none;">作废售水</div>
                                    <div id="con_one_3" style="display: none;">退水</div>
                                    <div id="con_one_4" style="display: none;">补卡</div>
                                    <div id="con_one_5" style="display: none;">清除卡</div>
                                    <div id="con_one_6" style="display: none;">换表</div>
                                    <div id="con_one_7" style="display: none;">读卡</div>
                                </div>
                            </div>

//控制操作tab的高亮显示 参数(one,索引号：1开始)
function setTab(name, cursel) {
    for (var i = 1; i <= links_len; i++) {
        var menu = document.getElementById(name + i);
        var menudiv = document.getElementById("con_" + name + "_" + i);
        if (i == cursel) {
            menu.className = "off";
            menudiv.style.display = "block";
        }
        else {
            menu.className = "";
            menudiv.style.display = "none";
        }
        document.getElementById("hidfTagHistory").value = http://www.mamicode.com/cursel;>css代码：
/*----------------tab页签---------------------*/
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
body{font:12px/180% Arial, Helvetica, sans-serif, "新宋体";}
.tab1{width:281px;border-top:#aec7e5 solid 1px;border-bottom:#aec7e5 solid 1px; margin-top:20px auto 0 auto;}
.menu{height:28px;border-left:#cccccc solid 1px; width:280px;}
.menu li{float:left;width:69px;text-align:center;line-height:28px;height:28px;cursor:pointer;border-right:#cccccc solid 1px;color:#666;font-size:14px;overflow:hidden;background:#E0E2EB;}
.menu li.off{background:#3385ff;color: White;font-weight:bold;}
.menudiv{height:200px;border-left:#cccccc solid 1px;border-right:#cccccc solid 1px;border-top:0;background:#fefefe}
.menudiv div{padding:15px;line-height:28px;}
/*--------------------按钮--------------------------*/
.menudiv input[type="text"]{
    width:120px;
    height:16px;
 padding: 4px 2px;
 float: left;    
 font: bold 12px 'lucida sans', 'trebuchet MS', 'Tahoma';
 border: 1px solid #ccc;
 box-shadow: 0 1px 1px #ddd inset, 0 1px 0 #fff;
 border-radius: 3px;    
}
 .menudiv span {
        color:blue;
        margin:2px;
        height:20px;
        line-height:20px;
}
.lnkBtn
{
     width: 1024px; margin-left: auto; margin-right: auto;
     height:26px;
     line-height:26px;
     clear:left;
     background-color:white;
}
.lnkBtn a{
    margin-left:20px;
    font-size:14px;
}
.lnkBtn a:hover{
   color:red;
}
 .lnkBtn a:visited {
    color: #9900FF
}
注意id的命名是有讲究的，每一个li对应着一个div，这样就可以根据点击不通的li显示不同的div，然后js控制li的css显示效果，让点击的li高亮显示。

tab功能菜单——利用tab切换不同的div