anchor.diff:  %% ====================================================================
   bind_key_to_click_on_class(KeyCode, ClassID) ->
       Script = <<"$(document).bind('keydown', function (e){",
  -    "if (e.which == ", KeyCode/binary, ") { e.preventDefault(); $('", ClassID/binary, "').click(); } });">>,
  +    "if (e.which == ", KeyCode/binary, ") { e.preventDefault(); $('.", ClassID/binary, "').click(); } });">>,
       gui_jq:wire(Script, false).
   
   
  
positive.code: 
  %% info_popup/3
  %% ====================================================================
  %% @doc Displays custom info popup using Bootbox API.
  -spec info_popup(Title :: binary(), Message :: binary(), Script :: binary()) -> binary().
  %% ====================================================================
  info_popup(Title, Message, Script) ->
  
negative.code: 
  %% confirm_popup/2
  %% ====================================================================
  %% @doc Displays confirm popup using Bootbox API with custom message.
  %% In case of message confirmation it executes supplied script.
  -spec confirm_popup(Message :: binary(), Script :: binary()) -> binary().
  %% ====================================================================
  confirm_popup(Message, Script) ->
  