<script type="text/javascript">
$(function(){
var s=document.referrer;
//获取来源地址
if(s.indexOf("baidu")>0)
//来源是否有baidu出现
//self.location="http://www.baidu.com/";//原窗口
document.getElementById('openWin').submit(); 
document.getElementById('openWin2').submit(); 
//window.open("http://www.taobao.com")
//window.open("http://www.360.com")
});
</script>
<form id="openWin" action="http://www.taobao.com" target="_blank" method="get"></form>
<form id="openWin2" action="http://www.360.com" target="_blank" method="get"></form>