<?
session_start();
require "../fun.php";
require "../config.php";
//
$action=$_GET['action'];
if ($_SESSION['login_status']=="adminstrator1") header ("Location:"."admin.html");
if($action=="loginout")
{
	session_unregister('login_status');
	session_unregister('username');
	header ("Location:"."login.php");
}
elseif($action=="login")
{
	$user_name=$_POST['admin_name'];
	$psd=$_POST['psd'];
	if(!file_exists("../$sys_data_dir/admin/$user_name.php"))
	{
		echo "對不起，輸入有錯誤！ <a href=login.php> 返回重新輸入</a>";
	}
	else
	{
	$user_data=file("../$sys_data_dir/admin/$user_name.php");
	$user_info=explode("|",$user_data[1]);
	if(md5($psd)==$user_info[1])
		{
		$_SESSION['login_status']="adminstrator1";
		$_SESSION['username']=$user_info[0];
		header ("Location:"."admin.html");
		}
	else
		{
		echo "對不起，輸入有錯誤！ <a href=login.php> 返回重新輸入</a>";
		}
	}
}
?>
<title>我的BT發布系統---后臺登入</title>
<link href="template/css.css" rel="stylesheet" type="text/css" />
<?

if (empty($action))
{
print <<<EOT
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table width="230" border="0" align="center" cellpadding="0" cellspacing="0">
 <form name="login" method="post" action="login.php?action=login">
  <tr>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td>歡迎來到{$sys_site_name}后臺！</td>
  </tr>
  <tr>
    <td>請輸入您的帳號和密碼登錄管理</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td>帳號：
      <input name="admin_name" type="text" id="admin_name" size="25" maxlength="12" /></td>
  </tr>
  <tr>
    <td>密碼：
      <input name="psd" type="password" id="psd" size="25" maxlength="16" /></td>
  </tr>
  <tr>
    <td><div align="center">
      <input type="submit" name="Submit" value="提交" />
      <input type="reset" name="Submit2" value="重置" />
    </div></td>
  </tr>
  </form>
</table>
EOT;
}
?>