[The Geek]

The code is pretty simple in flow.

What would need to be done is:
1- Add a replacement field to the gal table
2- Add a textarea box to admincp add & edit link sections
3- Capture the replacement text in the save section
4- Add a check in the functions_gal rebuild_gal_links function to see if that field is blank. If so, use the flow it does now. If not - use the text is contains.

Sounds more difficult than it would be. Since I seem to be waiting around for feedback on how it is now... Maybe ill throw it in and save you a minute.