anchor.diff:      Text := '>';
       Flat := True;
       FontDesc := '#Label1';
  -    Hint := 'Next history item.';
  +    Hint := 'Next history item';
       ImageMargin := -1;
       ImageName := 'dv.arrowright';
       ImageSpacing := 0;
  
positive.code:     Text := 'prev';
      Flat := True;
      FontDesc := '#Label1';
      Hint := 'Previous Topic.';
      ImageMargin := -1;
      ImageName := 'dv.arrowup';
      ImageSpacing := 0;
  
negative.code:     Text := 'next';
      Flat := True;
      FontDesc := '#Label1';
      Hint := 'Next Topic';
      ImageMargin := -1;
      ImageName := 'dv.arrowdown';
      ImageSpacing := 0;
      TabOrder := 5;
      Focusable := False;
      OnClick := @btnNextClick;
    end;
  
    btnHelp := TfpgButton.Create(ToolBar);
  