<?
/******************************************************
file name: login.php3
Login Check
编码： PHP 4
作者： Kevin Lee < webwing@21cn.com >
Database: MySQL。
Host: localhost Database : mydb
Table structure for table 'user'
--------------------------------------------------------
CREATE TABLE user (
id smallint(6) NOT NULL auto_increment,
user varchar(12) NOT NULL,
passwd varchar(12) NOT NULL,
name varchar(20),
email varchar(30),
level char(1),
status char(1),
UNIQUE id (id)
);
--------------------------------------------------------
*******************************************************/
?>
<script language="javascript">
function back(){
history.back();
}
function winclose(){
setTimeout("self.close()",10000);
}
</script>
<?
$db_id = mysql_pconnect("localhost", "root", "");
$sql="select id, user, passwd from user where user='".$name."' and passwd='".$pwd."'";
$result = mysql_db_query("mydb",$sql);
$row = mysql_fetch_array($result);
$id = $row[id] ;
if ($id!="") {
session_start();
session_register("yn");
$yn="yes" ;
echo "<html><body onload=\"javascript:winclose()\">";
echo "你已经成功登陆。。。"."<p>";
echo "<center>"."窗口10秒钟后自动关闭"."</center>";
echo "</body></html>";
}
else {
echo "帐号或密码错误！！！";
echo "<P>";
echo "<center>";
echo "<a href=\"#\" onclick=\"javascript:back()\">back</a>";
echo "</center>" ;
}
?>
<!--
file name: login.htm
-->
<html>
<head>
<title>系统登陆</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
.css1 { font-size: 10pt; color: #FFCC66}
-->
</style>
</head>
<body bgcolor="#ffffff" topmargin=0 leftmargin=0>
<form method="post" action="login.php3">
<table width="210" bgcolor="#ffffff" height="106" bordercolor="navajowhite" border="1" style="WIDTH: 210px">
