win32: internet explorer automation problem

[mic]

I'm currently trying to write an MSIE automation software and have run into
such problem - have no idea how to take control of external popup windows -
I use WebBrowser COM object and am able to catch the NewWindow2 event, but
don't know how to change 'focus' to other than main explorer window. I tried
to use winguiauto package and am able to get the HWND of the 'Internet
Explorer Server' control located in that new window, but I don't know
whether it is possible to force it to be my new COM object.

Regards,

Michal Zylinski