qq.msn,skype在线交流代码

qq
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tencent://message/?uin=415802721&Site=www.tsolong.com&Menu=yes

skype
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<script type="text/javascript" src="http://download.skype.com/share/skypebuttons/js/skypeCheck.js"></script>
   <a href="skype:tsolong?call"><img src="images/skype.gif" alt="开始呼叫tsolong" border="0"></a>

msn
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<a href="msnim:chat?contact=[e-mail]"><img src="images/msn.gif" alt="用MSN与在线客户[e-mail]-通信" border="0"></a>