Thanks for the response.
in reply to Re: New Session for new Window (or: Session ID vs. Process ID...)
in thread New Session for new Window (or: Session ID vs. Process ID...)
It is clear to me that I actually work with cookies, and that I need to "manage the cookies", but what that I want is not to create new cookie, but instead work with the document cookie and just (it seems for me that this is really a "just" - a simple task) create what you called cookies local to the thread to be local to the window.
Can I do this at all ?