<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script src="html/js/myfocus-2.0.1.min.js" type="text/javascript"></script>
<script src="html/js/mf-pattern/mF_YSlider.js" type="text/javascript"></script>
<link href="html/js/mf-pattern/mF_YSlider.css" type="text/css" rel="stylesheet" />
<script type="text/javascript">
myFocus.set({
id:'picbox'
})
</script>
<style type="text/css">
.ad{
height:310px;
overflow:hidden;
}
</style>
</head>
<body>
<div class="ad" id="picbox">
<div id="pic">
<img src="html/images/ad2.jpg" />
<img src="html/images/ad3.jpg" />
<img src="html/images/ad4.jpg" />
</div>
</div>
</div>
</body>
</html>
myfocus是依赖与jquery的你要先引入jquery才行