Combo box selection to php?

1

i have a form I created in flash mx pro…I am publishing it in as1… Due to the fact that I created the site with it and to transfer it would be a pain …I have all the textfields sending info php (via Variables) now how do i send the combo box selection to php (not sure on how to set a variable for it)…I would really appreciate help with this simple fix…thank you in advance