I need help figuring  out how to
convert a long sub procedure into a re-usable module.  I think this is
baby steps stuff, but I just can't get it to work.  If you accept this
project, I'll send you the database and explain which "after update
sub" I want to convert to a module that I can call from anywhere. 
I'll also need directions on how to call it from anywhere.  The sub
that I've written is a select case procedure that, when I put in a zip
code, automatically fills in the city and state.