> > I'm already doing this.  However, if I have a hidden 
> > variable containing a value of the current user I'm 
> > working with, that value can be changed to something 
> > else and it would pass the test.  However, I need to find a
> > way to determine if something like that has happened.  
> > That's where my description of what I was thinking of 
> > doing came from.
> Does the user have a password? You need to check if the 
> password matches as well.

Yes, but that's not going to do me any good because it is
valid for one user to act on behalf of another (as a broker,
if you will).  So the currently logged in user might not be
the one who's ID is in the hidden field...

Chris

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