帮小弟我看下那里错了
帮我看下那里错了啊
刚开始的登录界面
刚开始的登录界面
- Java code
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%
session.invalidate();
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>zhong he guan li xi tong</title>
<meta http-equiv="Content-type" content="text/html;charset=gb2312" />
<META content="MSHTML 6.00.2900.3314" name=GENERATOR>
<link href="images/blue.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
body {
background-image: url(images/bg.gif);
margin: 0px;
background-repeat: repeat-x;
}
table,td {
font-family: "宋体";
font-size: 12px;
}
.inputtext {
border-left: 1px solid balck;
border-right: 1px solid balck;
border-top: 1px solid balck;
border-bottom: 1px solid balck;
}
.loginbg {
font-size: 12px;
width: 59px;
height: 26px;
background-image: url(images/login_bg.gif);
border: none;
padding-top: 3px;
color: white;
}
.font1 {
FONT-SIZE: 12px;
LINE-HEIGHT: 130%;
FONT-FAMILY: "宋体"
}
.input {
BORDER-RIGHT: #000000 1px solid;
BORDER-TOP: #000000 1px solid;
FONT-SIZE: 12px;
BORDER-LEFT: #000000 1px solid;
COLOR: #000000;
BORDER-BOTTOM: #000000 1px solid;
FONT-FAMILY: "宋体";
BACKGROUND-COLOR: #ffffff
}
-->
</STYLE>
</head>
<body bgcolor=#002779>
<script language="javascript">
function form_check(){
if(document.form1.username.value==""){
window.alter("登录名不能为空");
document.form1.username.focus();
return (false);
}
if(document.form1.pwd.value=""){
window.alter("登录密码不能为空");
document.form1.pwd.focus();
return (false);
}
}
function loginclick(){
if(form_check()){
this.form.submit();
}
}
</script>
<table height=600 width="100%" cellSpacing=0 cellPadding=0
align=center border=0>
<tbody>
<tr>
<td valign=center align=middle>
<div align=center>
<table cellSpacing=0 cellPadding=0 width=460 border=0>
<tbody>
<tr>
<td>
<img height=12 src="images/login_1.jpg" width=50>
</td>
</tr>
</tbody>
</table>
<TABLE cellSpacing=0 cellPadding=0 width=460 border=0>
<TBODY>
<TR>
<TD>
<IMG height=109 src="images/login_2_.jpg" width=460>
</TD>
</TR>
</TBODY>
</TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=460 border=0>
<TBODY>
<TR>
<TD bgColor=#eeeeee height=6></TD>
</TR>
</TBODY>
</TABLE>
<table cellSpacing=0 cellPadding=0 width=460 border=0>
<tbody>
<tr>
<td height=150 align=center bgColor=#ffffff>
<table width=260 border=0 cellspacing=0 cellPadding=0>
<tr>
<td height=30 align=center>
<font color=#FF6600>系统登陆</font>
</td>
</tr>
<tr>
<td height="1" align="center">
<img src="images/bj-02.jpg" width="251" height="1">
</td>
</tr>
<form name="form1" action="login" method="post"
onSubmit="return form_check();">
<input name="reaction" type="hidden" value="chklogin">
<tr>
<td align="center" valign="top">
<table width="75%" align=center height="100%" border=0
cellSpacing=0 cellPadding=0>
<tr>
<td width="24%" height="30">
用 户:
</td>
<td width="76%" height="30">
<input name="username" type="text" size="15"
class="inputtext">
</td>
</tr>
<tr>
<td height="25">
密 码:
</td>
<td height="25">
<input type="password" name="pwd" size="15"
class="inputtext">
</tr>
<tr>
<td height="45" colspan="2">
<p align=center>
<input type="submit" value="登 陆" class="loginbg">
<input type="reset" value="取 消" class="loginbg">
</td>
</tr>
</form>
</table>
</td>
</tr>
</tbody>
</table>
<TABLE cellSpacing=0 cellPadding=0 width=460 bgColor=#ffffff
border=0>
<TBODY>
<TR>
<TD>
<IMG height=10 src="images/login_3.gif" width=10>
</TD>
<TD align=right>
<IMG height=10 src="images/login_4.gif" width=10>
</TD>
</TR>
</TBODY>
</TABLE>
</div>
</td>
</tr>
</tbody>
</table>
</body>
</html>