http://hi.baidu.com/phphelper/item/643998f81dfee5ee1b111ff2

 

 
 
2012-09-07 14:12

判断QQ是否在线(JS代码)

<script>
var online= new Array(); 
< /script> 
< script src="http://webpresence.qq.com/getonline?Type=1&qq号码:"></script> 
< script> 
if (online[0]==0) 
document.write(" <img src=不在线显示的图片地址 border=0 align=center /><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=qq号码&Site=在线咨询&Menu=no' title='QQ不在线，请留言'>名称</a>"); 
else 
document.write(" <img src=在线时显示的图片地址 border=0 align=center /><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=qq号码&Site=在线咨询&Menu=no' title='在线即时交谈'>名称</a>"); 
< /script>