You're getting into the business of sending closures.
Of Taed Nelson's original hypertext vision, closures are the part
that we do NOT find in the current Web; they're *very*, *very* hard
to do seriously when the content is not context independent.
Harald A
NOTE: New Email address: Harald(_dot_)Alvestrand(_at_)maxware(_dot_)no
I am working for Maxware (www.maxware.no) as of Dec 1, 1997