anchor.diff:                  {?GROUP_ACTION_JOIN_SPACE, [Token]} ->
                       hide_popup(),
                       try
  -                        {ok, SpaceId} = gr_groups:join_space({user, AccessToken}, GroupID, [{<<"token">>, Token}]),
  -                        opn_gui_utils:message(success, <<"Space joined as: <b>", GroupName/binary,
  -                        "</b> (ID: <b>", GroupID/binary, "</b>).">>),
  +                        {ok, SpaceID} = gr_groups:join_space({user, AccessToken}, GroupID, [{<<"token">>, Token}]),
  +                        opn_gui_utils:message(success, <<"Space joined as: ", (?FORMAT_NAME_AND_ID(GroupID, GroupName))/binary>>),
                           SyncedState = synchronize_groups_and_users(GRUID, AccessToken, ExpandedGroups),
                           refresh_group_list(SyncedState),
                           SyncedState
                       catch
                           _:Other ->
                               ?error("Cannot join Space using token ~p: ~p", [Token, Other]),
  -                            opn_gui_utils:message(error, <<"Cannot join Space using token: <b>", (gui_str:html_encode(Token))/binary, "</b>.<br />Please try again later.">>),
  +                            opn_gui_utils:message(error, <<"Cannot join Space using token: <b>",
  +                            (gui_str:html_encode(Token))/binary, "</b>.<br />Please try again later.">>),
                               State
                       end;
   
  
positive.code:                     ButtonID = <<"ok_button">>,
                      gui_jq:bind_enter_to_submit_button(ButtonID, ButtonID),
                      Body = [
                          #p{body = <<"Are you sure you want to remove user:<br /><b>",
                          (gui_str:html_encode(UserName))/binary, " (", UserID/binary, ")</b><br />">>},
                          #form{class = <<"control-group">>, body = [
                              #button{id = ButtonID, postback = {group_action, ?GROUP_ACTION_REMOVE_USER, GroupID, [UserID, UserName]},
                                  class = <<"btn btn-success btn-wide">>, body = <<"Ok">>},
  
negative.code:         end,
      case NewState of
          error ->
              timer:sleep(1000), % TODO comet process dies to fast and redirection does not work, needs to be fixed
              ok; % Comet process will terminate
          _ ->
              gui_jq:hide(<<"spinner">>),
  