how do I post data from this form

[seanpaulcail]

View this page:

http://www.caillouette.com/CHAPTER25c/purchase1.php

there is a form that checks shipping rate.

How do I post this data to be processsed on th next page.

the current form action is GET:

<form  method="get" name="checkout" >

and the check shipping cost button is:
<PHP]
<input type="button" name="action" value="Check Shipping Cost" onClick="ups_winOpen();">
</tr>
[/code]
how do I POST this information to be processed on the next page?

[sarah]

I don't see a form action that specifies where you want the form to go. Normally it looks like this...

<form method="get" action="processingPage.php" name="checkout" >