Flash MX 2004 to PHP to email

1

I’ve created a flash form using Flash MX 2004. The form consists of testboxes, checkboxes and drop down comboboxes. When you fill out the form, its supposed to send all the data to my PHP page which in turn emails it to me. The only problem is that I’m only receiving the data from the text boxes. How do i get the data from the checkboxes and comboboxes? Is there some sort of actionscripting that needs to be done? I know with the text boxes i declared vars for each box but i cant do that with the other items. Thanks in advance for your help.