You're welcome!
BTW: the page is eating the memory like mad :) I will have to buy some more RAM :)
Hah yeah, it's not that well optimized. That was another reason I haven't targeted mobile yet, it's be reaaaally slow and draining on battery life. I'll hopefully be doing some optimization passes in the future, though it may take a massive amount of effort to "do it right" :)
Yes, it will take some really smart caching . OK, good luck with it :)