[Plugin: NextGEN Gallery] How to use NGG_SKIP_LOAD_SCRIPTS properly?

I love that this functionality is now built into NextGEN but I want to know the proper use of this function. I’ve been looking for something like this for a while.

For instance, I’d love to use this on a website to block scripts/css from loading on any page which isn’t used by NextGEN gallery. However, as Alex has said a couple of times on the forums, adding this to the wp-config.php file will completely stop scripts from loading.

First, does it prevent just JS or does it also prevent CSS from loading?

Second, can this be used to only allow scripts to be loaded on certain pages and not on others? Or is this an all or nothing function?

I’m not the first one who wants to know this answer! Thanks for your help!