function Tform1.FillForm(WebBrowser: TWebBrowser; FieldName: string; Value: string): Boolean;
var
  i, j: Integer;
  FormItem: Variant;
begin
  Result := False;
  //no form on document
  if WebBrowser1.OleObject.Document.all.tags('FORM').Length = 0 then
  begin
    Exit;
  end;
  //count forms on document
  for I := 0 to WebBrowser1.OleObject.Document.forms.Length - 1 do
  begin
    FormItem := WebBrowser1.OleObject.Document.forms.Item(I);
    for j := 0 to FormItem.Length - 1 do
    begin
      try
        //when the fieldname is found, try to fill out
        if FormItem.Item(j).Name = FieldName then
        begin
          FormItem.Item(j).Value := Value;
          Result := True;
        end;
      except
        Exit;
      end;
    end;
  end;
end;

procedure TForm1.Navi2Page(URL : String);
  begin
    Webbrowser1.Navigate(URL);
    Wait;
  end;

procedure TForm1.Wait;
begin
  while Webbrowser1.ReadyState <> READYSTATE_COMPLETE do
  begin
    Application.ProcessMessages;
    Sleep(0);
  end;
  while Webbrowser1.Busy = True do
  begin
    Application.ProcessMessages;
    Sleep(0);
  end;
end;


procedure TForm1.FormCreate(Sender: TObject);
begin
webbrowser1.Navigate('http://www.evergore.org/login.php?world=2');
end;

procedure TForm1.BitBtn1Click(Sender: TObject);
begin
 //Navi2Page('http://http://www.evergore.org/login.php?world=2');
  FillForm(Webbrowser1, 'mein name', Edit1.Text);
  FillForm(Webbrowser1, 'das passwort', Edit2.Text);
  Webbrowser1.OleObject.Document.forms.item(0).submit;
end;