public static function authenticate($UniqueUser="", $HashedPass=""){
    global $database;

    $user= $database-> escaped_string($UniqueUser);
    $pass = $database-> escaped_string($HashedPass);

    $sql  = "SELECT * FROM Users ";
    $sql .= " WHERE UniqueUser = "{$user}" ";
    $sql .= " AND HashedPass = "{$pass}" ";
    $sql .= " LIMIT 1";

    $user = $database-> query($sql);
    $result = $database-> query($user);

    return !empty($result) ? array_shift($result) : false;
}