* Fix lightbox getting stuck by fixing rAF order
If you spam opening lightbox too fast, the effect that calls rAF will clean up and set up again midflight. Unfortunately, due to rAF order being unreliable, it may fire in reverse order, causing "open, open, close" instead of "open, close, open", so it would get stuck closed. This fixes the rAF order.
* Don't allow opening another lightbox while it's open
dan
e1bf717e9d