This module will display a dropdown of various sizes in the sidebar of the current photo for the user to download.
- allow translation of "Original Size" in helpers/downloadsizes_block.php - use the filename of the original image - return the original file when original size was chosen
This module may be downloaded from here.
To install, extract the "downloadsizes" folder from the zip file into your Gallery 3 modules folder. Afterwards log into your Gallery web site as an administrator and activate the module in the Admin -> Modules menu. Once activated, there will be a sidebar block that you can reposition as needed, using the Admin -> Appearance -> Manage sidebar.