Complete html form script

Hi!

I have an address feed, like this (on my server):

First Name: Johhny
Last Name: Bravo
Address 1: 123451 62nd ave e
City: New York
Postcode: 12345
Region / State: New York
Region / State Code: NY
Country:United States

And I haveto complete a HTML form to fill this data on another webserver. It would be easy to generate an AU3 SEND script with PHP like this:
Johhny{TAB}Bravo{TAB}1321 62nd ave e{TAB} etc....

But the form on that site contain a dropdown select list too for Country input. Any1 have a good idea how to select the dropdown's value with Autoit?

Thanks!