标签栏切换
<html>
<head>
<style>
body,ul{margin:0;padding:0;}
ul{list-style:none;}
.tab-box{width:384px;
margin:10px;
border:1px solid #CCC;
border-top:2px solid #FF4500;}
.tab-head{height:31px;}
.tab-head-div{width:95px;
height:30px;
float:left;
border-bottom:1px solid #CCC;
border-right:1px solid #CCC;
background:#F08080;
line-height:30px;
text-align:center;
cursor:pointer;
color:#FFF;}
.tab-head .current{background:#FFF;
border-bottom:1px solid #FFF;
color:#FF4500;}
.tab-head-r{border-right:0;}
.tab-body-div{display:none;
margin:20px 10px;}
.tab-body .current{display:block;}
</style>
</head>
<body>
<div class="tab-box">
<div class="tab-head">
<div class="tab-head-div current">标签一</div>
<div class="tab-head-div">标签二</div>
<div class="tab-head-div">标签三</div>
<div class="tab-head-div">标签四</div>
</div>
<div class="tab-body">
<div class="tab-body-div current"> 1 </div>
<div class="tab-body-div"> 2 </div>
<div class="tab-body-div"> 3 </div>
<div class="tab-body-div"> 4 </div>
</div>
</div>
<script>
var tabs = document.getElementsByClassName('tab-head-div');
var divs = document.getElementsByClassName('tab-body-div');
for(var i = 0;i<tabs.length;i++){
tabs[i].onmouseover = function(){
for(var i = 0;i<divs.length;i++){
if(tabs[i] == this){
divs[i].classList.add('current');
tabs[i].classList.add('current');
}else{
divs[i].classList.remove('current');
tabs[i].classList.remove('current');
}
}
};
}
</script>
</body>
</html>
