<style>
.indexgg {
width:340px;
height:35px;
border-left:1px solid #ccc;
float: left;
cursor:pointer;}
.indexgg span p {
text-align: center;
width:103px;
height:35px;
line-height:35px;
background:#ccc;
float:left;
border-right: 1px solid white; }
.indexgg span p:hover {
height:34px;
background:#fff;
border-top:1px solid #ff6599;
color: red; }
.slide {
width:190px;
border-top:none;
height:150px;
list-style:none;
color:white;
padding-left:10px;
top:10px}
.slide a{
text-decoration:none;
font-size:13px;
color: black;
position: relative;
top:10px;}
.slide a:hover{
color:red;
text-decoration: underline;}
</style>
<div class="indexgg">
<span onmousemove="JavaScript:gb_ChangeDiv('0','JKDiv_')"><p>公告</p></span>
<span onmousemove="JavaScript:gb_ChangeDiv('1','JKDiv_')"><p>公告</p></span>
<span onmousemove="JavaScript:gb_ChangeDiv('2','JKDiv_')"><p>公告</p></span>
</div>
<div class="slide">
<div id="JKDiv_0" style="display: block;">
<a href="/gonggao_view.php?id=9">
1、申请提现后什么时候到账?
</a>
<a href="/gonggao_view.php?id=8">
2、商家报名规则与要求
</a>
</div>
<div id="JKDiv_1" style="display: none;" >
<a href="/help_view.php?id=35">试客参与活动流程</a>
</div>
<div id="JKDiv_2" style="display: none;">
<a href="/help_view.php?id=35">试客参与活动流程</a>
</div>
</div>
<script language="JavaScript" type="text/javascript">
function gb_ChangeDiv(divId,divName)
{
for(i=0;i<=2;i++)
{
document.getElementById(divName+i).style.display="none";
}
document.getElementById(divName+divId).style.display="block";
}
</script>
一个简单的标签栏例子,首先把所有div的display都变成none;然后通过传入的id把要显示的divdedisplay变成