simple integration

I have existing site with admn form to include info in mysql that lists entries like:
name,image file, wmv file, text, date, and display to date
The end result -> http://parkerwhitepruitt.com/obituaries.php?page=0&op=view&id=77

At the bottom of the page i will link to a gallery file that people can upload images they have and add them to the alblum for this record
I will add a field in my mysql table to link to a gallery for each record in my file
? How should i start to link to gallery and allow uploads from all users to a specific alblum for each record in my existing table ?
a Nudge for a Newby would be greately appreciated!
wjwjr