[python-win32] Have IHTMLWindow2 objectneed correspondingIHTMLWindow3 object and flash box

[niki]

> As I understand it, win32gui exposes the raw GDI APIs and deals with raw
> GDI handles as plain integers.  win32ui is an attempt to wrap the raw
> GDI interfaces with Pythonic wrapper objects.

IIRC win32ui is MFC based and better avoided.

Niki Spahiev