I'm creating some custom fields in profile page, such as "Job" or "Institution". They're text fields and I've found out how to create and save the data, with fb_save_custom_user_profile_fields() function.
Now I'd like to create a pdf/doc file upload button to insert also in the profile page, so user can upload a resumé and then show the download link in the author's page.
But the only thing I'm finding is a way to upload an avatar/image form, that that's not what I want. I want only for PDF or .Doc format files and then save it.
Does anyone can help me?