<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<title></title>
<style>
.section {
display: none;
border: 1px solid #999;
background-color: #CCC;
}
.current {
display: block;
}
</style>
</head>
<body>
<h2>Section 1</h2>
<div class="section">
<p>Section 1 content</p>
</div>
<h2>Section 2</h2>
<div class="section">
<p>Section 2 content</p>
</div>
<script src="http://static01.baomihua.com/js/lib/jquery-1.4.4.min.js?t=20120926.js"></script>
<script>
var current = null
$('h2').click(function() {
if (current) {
current.removeClass('current')
}
current = $(this).next().addClass('current')
})
</script>
</body>
</html>
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