<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript">
var _url = "http://www.baidu.com/cache/hps/js/hps-1.4.js";
$("#dv").load(_url,function(data){
$(this).html(data);
})
</script>