编者(icech)按：这段程序的方法是利用XMLHTTP来读取腾讯网站的相应HTML代码获取QQ的头像，根据这个想法，我们还可以抓取很多其他网站的信息，如天气预报、新闻等等。
1<script language="javascript">
2
3<!--
4
5function getFaceImg(QQcode)
6
7{
8
9var Re=new RegExp("^[1-9]{1}\\\d+$","g");
10
11if (!QQcode||!Re.test(QQcode)) return;
12
13var URL=" http://search.tencent.com/cgi-bin/friend/oicq_find?oicq_no="+QQcode ;
14
15var http=new ActiveXObject("Microsoft.XMLHTTP");
16
17http.open("GET",URL,false,"","");
18
19http.setRequestHeader("CONTENT-TYPE","text/html; Charset=gb2312");
20
21http.send();
22
23
24if (http.status!=200) return;
25
26
27var webStr=http.responseText;
28
29Re=new RegExp("\"( http://img.tencent.com/face/[^\"]+)\"","ig ");
30
31if (Re.test(webStr))
32
33return "<a href=\" http://search.tencent.com/cgi-bin/friend/user_show_info?ln="+QQcode+"\ " target=_blank title=\"QQ:"+QQcode+"\"><img src=\""+RegExp.$1+"\" width=16 height=16 border=0></a>";
34
35
36http=null;
37
38}
39
40
41document.write("我的QQ状态："+getFaceImg("44723461"));
42
43//-->
44
45</script>