I'm right in the middle of developing some pages that will require session
cookies. Now I have a few questions and hope I don't bore you too much...

I presume I am right in assuming that I can declare variables anywhere I
like providing I have started a session on the page but I cannot actually
use those variables until a post or some similar action has been performed
by the user.

I am also wondering if I need to declare all my variables one after the
other or can I simply declare variables that I will be using immediately
upon submission.

-- 
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 Michael Mason
 Arras People
 www.arraspeople.co.uk
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