Stop image preloading

Hello!

I'm a keen galleria user and have implmented it on several of my clients' websites.  Each time, I combine JCarosuel to allow for scrolling of the thumbnails.

The majority of the sites I have implemented Galleria on have low hit rates and therefore use a small amount of bandwidth, however one of the sites I have implemented it on has a lot of hits and uses a lot of bandwidth.

To combat this, I have modified the script to use very small custom thumbnails, but I wonder if someone could tell me which part of the galleria.js file to edit to stop it preloading each full-size image.

I know this goes against the whole Galleria ethos of snappy browsing but for this particular site there are so many images being loaded each time a user clicks the Gallery link my bandwidth is being consumed amazingly quickly!

Any help would be greatly appreciated - thank you.