I think I need a map. 
Or a new brain or something. Or maybe it's that I've answered all the easy questions already. Now the really challenging ones are coming up. Or maybe it's my biorhythm.
Whatever it is, I'm just not seeing this at all.
Maybe we could take it one step at a time. Pick one of your databases. Any one at random. On what page(s) in that database would it be likely that a user would need to sign in?
JPD
http://www.jpdeni.com/dbman/
Or a new brain or something. Or maybe it's that I've answered all the easy questions already. Now the really challenging ones are coming up. Or maybe it's my biorhythm. Whatever it is, I'm just not seeing this at all.
Maybe we could take it one step at a time. Pick one of your databases. Any one at random. On what page(s) in that database would it be likely that a user would need to sign in?
JPD
http://www.jpdeni.com/dbman/
