This is insane.. A great combination of old hacks and workarounds that to be quite honest, even though I've read it twice i still don't understand properly. I'

This is insane.. A great combination of old hacks and workarounds that to be quite honest, even though I've read it twice i still don't understand properly. I'm under the impression that eventually the Dom elements are just going to eventually crash the browser? I guess in the end that a moot point given i really hope nobody uses this is production!