<?
class Authorize {

    private $username;
    private $password;

    public function Authorize($username, $password) {
        $this->username = $username;
        $this->password = $password;
    }

    public function auth() {
        $result = mysql_query("SELECT * FROM admin_users WHERE username='".$this->username."' AND password='".$this->password."'");
        if (mysql_num_rows($result) > 0) {
            $_SESSION['SYSTEM']['LOGIN'] == true;
        }
    }

}
?>