if ($auth->doLogin($user->login, $cl_password1)) {
setcookie('tt_login', $user->login, time() + COOKIE_EXPIRE, '/');
// Redirect, depending on user role.
if ($auth->doLogin($user->login, $cl_password1)) {
setcookie('tt_login', $user->login, time() + COOKIE_EXPIRE, '/');
// Redirect, depending on user role.