| Don't have a PDA myself, so my knowledge on PDA browsers is rather limited, but normally...
Simple calculations are possible with JavaScript.
To save selections you usually need a database (like MySQL).
Not sure if that is even possible on a PDA.
For small stuff you can also use Cookies to save information.
Bye
Thanee
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In our world, immortality is not for the living. The legend lives on!
In Memoriam E. Gary Gygax (* 27th July, 1938 4th March, 2008). |