QQ与我联系

第一种
<a href=" http://sighttp.qq.com/cgi-bin/check?sigkey=ee8bdb91c04a9ae912a305a5a2461a0d8d68f24d5fff7f7484990ce0408fa282 "; target=_blank; onclick="var tempSrc=' http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=ee8bdb91c04a9ae912a305a5a2461a0d8d68f24d5fff7f7484990ce0408fa282';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;"><img border="0" SRC=' http://wpa.qq.com/pa?p=1:QQ 号码:41' alt="点击和我联系"></a>

第二种：
<a href="tencent://message/?uin=123456&Site=联系本站&Menu=yes" rel="nofollow">联系我们</a>

第三种：
<a href="http://wpa.qq.com/msgrd?v=3&uin=1321222&site=qq&menu=yes"></a>