login.php

我不介意你怎么用这个程序

<?php
include("../includes/fun_post.php");
include("../includes/fun_data.php" );
include("../includes/inc_var.php");
DB($g_db_host, $g_db_name, $g_db_user, $g_db_password);
$db = new DBReader;
$sql = "SELECT * FROM `".$g_db_prefix."admin` WHERE a_name='".$_POST["name"]."' AND a_password=MD5('".$_POST["password"]."')";
$db->execute($sql);
if(0==$db->count())
{
	echo "<script language='javascript'>window.alert('用户名、密码或域名错误！');self.location='index.htm';</script>";
	exit();
}
$dbrow = $db->reader();
session_start();
$_SESSION["admin_name"]=$dbrow["a_name"];
echo "<script language='javascript'>window.alert('用户 ".$_SESSION["admin_name"]." 登陆成功！');self.location='fream.php';</script>";
?>