The internal scripts mess around with the Lightroom live_update.js, so stuff doesn’t live update. For that reason, I’ve removed a lot of control from it.
This is not intended to be anything special, just an exercise for myself, but if you are interested in hacking together your own gallery, there’s enough information inside the gallery and the FrogJS page to see how it all fits together..
For once, this is as is and is unsupported. Enjoy.