A difficult use of buttons and a form – can you help ?

Hi,

I want to alllow my clients to choose using
a radio button selector and then click on the paypal
button which sends in the form.

This is what I have:

[IMG]http://www.expert-world.com/sp/form.jpg[/IMG]

The problem is that I don’t know how to evaluate the
radio button and give the correct price before the
form is sent to paypal.

Should I be doing this with javascript or can I accomplish this with
PHP somehow. Seems that I need two forms one after the other
but I can not see how to write it ?

Any one got any ideas on this ?

I know how to make a form with radio buttons.

My problem is that to process that form
you have something like:

[code=php]<form action=”my_prog.php” method=”post”>[/code]

And my prog will process the radio button.

BUT.

With the paypal button on the same page (see image)
– I have to pass the processing over to paypal
and the form starts up with:

[code=php]<form action=”https://www.paypal.com/cgi-bin/webscr” method=”post”>[/code]

So my question is how do I get both done ?

This is not as easy as it seems.

I need to find out the selection and assign price value and
product name by using the radio buttons then send the form to paypal.

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