Adding field to "Article basis information" form

[d-lexy]

Hello everybody!

I need to do the following:
Add a field to the "Article basis information" form where I'll be inputting the filename of the "splash" image for every article. I'm planning to store this field value in the MySQL table of the article, and retrieve it on page load.

Could someone point me to the file that contains the form for the "Article basis information"?

Thanks in advance!

[d-lexy]

I found the form, which is the article.editsummary.tmpl.php

Now my next step is to find the file that contains the function to write the form data into the database.

Any ideas?
Thanks

[DeXXus]

Maybe "article.editcontent.inc.php" is what you are looking for?