How to modify/ customise NextGen Gallery's templates?

Question

I would like to customise the "Image browser" template in particular. I'm trying to make clicking on an image redirects to the next image in a gallery, just like how Facebook image browser works.
(This is not a cosmetic change with CSS - CSS change is not what I mean by customising the tempaltes)

I can always edit /wp-content/plugins/nextgen-gallery/view/imagebrowser.php but it's a hack and it's not upgradable when next version of NextGen Gallery is out.

Is there anyway I can overwrite the template imagebrowser.php in my theme?

Answer 1

One can do that by copying imagebrowser.php from /wp-content/plugins/nextgen-gallery/view/ to yourthemedirectory/nggallery.php

If you want to customise other templates, you can do the same too.

Some more information can also be found here.