1<html>
2<head><meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
3<title>发送信息</title>
4<script language="javascript">
5<!--
6function checks(theform){
7if (theform.word.value=="")
8{
9alert("请随便说几句。");
10theform.word.focus();
11return false;
12}
13
14return true; }
15
16
17
18//-->
19</script>
20</head>
21<body>
22<br/>```
23
24username=request("username")
25