I want to edit a file

[ddl-il]

Hello,
I want to build some hack.
For this, I add one more field in the post table in the database.
Now, I don't know in which file the data that a user in the forum fill to add a new post is entered to the database.
Someone can tell me which file is it?

Thanks,
Nir

--------------- Added [DATE]1198868910[/DATE] at [TIME]1198868910[/TIME] ---------------

I know that it's in the hook "newthread_post_complete".
But from where I can edit this hook?


Thanks,
nir