I really like the gallery but it has a few things I wish it had which it currently does not offer. I would like your advice on whether I could implement the extra features easily and how easy each would be.
1- Edit the script to allow unlimited sub categories.
2- Add a button to re-process all thumbnails and another to re-process all medium images. This needs adding as if i set a watermark to be bottom left and upload some images, that is fine. If in the future I decide I want the watermark bottom right then all images have to be readded to the gallery and only new images get the moved watermark. The reprocessing button would take the original images and make new thumbnails and medium images with the new settings such as watermarks and sizes.
3- Make the design mostly CSS dependant.
4- Add an option to edit all details of ALL images in a category at the same time instead instead of changing them for one image at a time. This will save time and page reloads!