TWebbrowser, klick, bitte um hilfe

[150gozilla]

Soa ich habs:

Delphi-Quellcode:

var
  HookID: THandle;

function MouseProc(nCode: Integer; wParam, lParam: Longint): Longint; stdcall;
var
  szClassName: array[0..255] of Char;
const
  ie_name = 'Internet Explorer_Server';
begin
  case nCode < 0 of
    True:
      Result := CallNextHookEx(HookID, nCode, wParam, lParam)
      else
        case wParam of
          WM_RBUTTONDOWN,
          WM_RBUTTONUP:
            begin
              GetClassName(PMOUSEHOOKSTRUCT(lParam)^.HWND, szClassName, SizeOf(szClassName));
              if lstrcmp(@szClassName[0], @ie_name[1]) = 0 then
                Result := HC_SKIP
              else
                Result := CallNextHookEx(HookID, nCode, wParam, lParam);
            end
            else
              Result := CallNextHookEx(HookID, nCode, wParam, lParam);
        end;
  end;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  HookID := SetWindowsHookEx(WH_MOUSE, MouseProc, 0, GetCurrentThreadId());
end;

procedure TForm1.FormDestroy(Sender: TObject);
begin
  if HookID <> 0 then
    UnHookWindowsHookEx(HookID);
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  Webbrowser1.Navigate('http://www.google.com');
end;