Thanks for the response brewt, but that's not the issue as I'm only talking about d and t parameters. The point you make about users is a bridge I have to cross later, more than likely by using urls to pass my session.

the issue is really when d=1 and t=luna then d and t should remain regardless of whether I'm accessing the site via db_cgi_url_https or db_cgi_url. It seems to work for forms (haven't tried GET) but not for URLs.

peace.

k. langan