if ($_POST['me_action'] == 'SAVEMEUSERDETAIL') {
     $user_id = tep_db_prepare_input($_POST['user_id']);
     $password = tep_db_prepare_input($_POST['userwpw']);
     if ($password != '' && strlen($password) < 5 || $user_id == 'new' && $password == '') {
         $messagebox->add('Password must have minimum 5 characters, please retry.');
     } else {
         $reloadlist = true;
         $username = tep_db_prepare_input($_POST['username']);
         $email = tep_db_prepare_input($_POST['email']);
         $active_status = tep_db_prepare_input($_POST['status']);
         $skype_id = tep_db_prepare_input($_POST['skype_id']);
         if ($user_id == 'new') {
             if ($username == '') {
                 $messagebox->add('Please specify username!');
             } else {
                 $new_user_id = $class_mu->createNewUser($username, $password, $email, $active_status, $skype_id);
                 if ($new_user_id > 0) {
                     $messagebox->add("New User ID {$new_user_id} is successfully created.", 'green');
                     //header("Location: ?open=setting-me-users&id=$new_user_id&status=new");
                     //exit;
                 } else {
                     $messagebox->add('Username "<strong>' . $username . '</strong>" already exist, please try a different one!');
                 }
             }
         } else {
             $class_mu->updateUser($user_id, $password, $email, $active_status, $skype_id);
             $class_mu->updateUserGroups($user_id, $_POST['groups']);
             $messagebox->add('Changes have been saved.', 'green');
         }
     }
 } elseif ($_POST['me_action'] == 'DELETEMEUSERDETAIL') {