Too_Many_Tools wrote:
Thanks for responding.

I was aware of the article but to my surprise I do not see any sites
that have implemented what I consider to be an excellent idea. One of
the reasons why I am looking for this information is to see the
variations of implementations that I would expect others to have made.

Then next time you have a question,
you might tell us where you're starting
from so someone won't waste 20 minutes
pulling down books, ckecking spelling
and composing a reply.