Add Rating to newthread.php

[Arkham]

How can I add the Rate-this-thread option to the thread creation page?

I'm setting up my friend's forum, and one forum is dedicated to reviews. The person submitting the review should be able to submit a rating as well. (Replies already have the function, so I wonder how we can move it over to work with the newthread.php file.

I'm assuming the difficulty would be because the rating is applied to an already-created thread in the db, but there must be a way to submit the rating info along with the thread when it's created.