The files to do that are in the Save folder, and I can't recall off the top of my head which ones you'd have to alter.
It would be a good idea for you to open JSGME, click on "
Tasks..." and then "Export activated mods list (to)". If you've got v2.3, it'll now be on the clipboard. If you've got v2.6 (which you should - it's better), click on the "Clipboard" choice, and then "Paste" (<Ctrl><V>) that in the text box here for your next post.