Using Java Applets for verification

Hello,
I have 3 submit buttons on a page. I would like to verify which button has just been pressed before the user is directed to the asp page specified by the form. Am I right in saying that an applet is what I should use to do this? - in which case I might not want it to display - is this possible too?
As you can see I am fairly new to all of this and would greatly appreciate advice.
Many thanks,
Polly Anna

You can use Javascript (which has nothing, nothing at all to do with Java btw) to submit a form, instead of a submit button. That way, you can make your three buttons ordinary buttons instead of submit buttons, and have each of them call a Javascript function, with e.g. the button's name as a argument.
In this function, you can then set a hidden request parameter indicating which button was used.
Using an applet for this would be overly complicated IMO.

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