<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="utf-8">
<style type="text/css">
div{
position: absolute;
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
-webkit-transform: scale(0);
-moz-transform: scale(0);
-o-transform: scale(0);
-ms-transform: scale(0);
transform: scale(0);
width: 200px;
height: 100px;
}
div.max {
-webkit-transform: scale(1);
-moz-transform: scale(1);
-o-transform: scale(1);
-ms-transform: scale(1);
transform: scale(1);
-webkit-transition-duration: 2s;
-moz-transition-duration: 2s;
-o-transition-duration: 2s;
transition-duration: 2s;
}
div:nth-of-type(1) {
background: #FF9933;
}
div:nth-of-type(2)
{
background: #6666FF;
}
div:nth-of-type(3)
{
background: #CC33CC;
}
</style>
<script type="text/javascript">
var _click = function () {
var b = 1;
return function (c) {
var a = document.getElementById("item" + b);
c == b && (a.className = "" == a.className ? "max" : "");
c != b && (a.className = "", a = document.getElementById("item" + c), a.className = "max", b = c)
}
}();
window.onload = function() {
_click(1)
}
</script>
</head>
<body>
<a onclick="_click(1); return false;" href="#">1</a>
<a onclick="_click(2); return false;" href="#">2</a>
<a onclick="_click(3); return false;" href="#">3</a>
<div id="item1">div1</div>
<div id="item2">div2</div>
<div id="item3">div3</div>
</body>
</html>