<a target="_blank" href="tencent://message/?uin=515497782&Site=www.xxxxxxx.com.cn&Menu=yes"><img border="0" src="http://pub.idqqimg.com/qconn/wpa/button/button_111.gif" alt="点击这里给我发消息" title="点击这里给我发消息"/></a>
<a target="_blank" href="http://wpa.qq.com/msgrd?v=3&uin=515497782&site=qq&menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=2:515497782:48" alt="Click Me！我为您服务" title="Click Me！为您服务" style="vertical-align: middle"/></a>
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原文：http://www.cnblogs.com/mchuang/p/5230310.html