My little javascript game that has a bug.

[Mashandar]

I was attempting to work on a small avoid-the-boulders type javascript game, but unfortunately
it seems to slow down after a while, and I cannot seem to find out why, maybe if anyone else
is interested in looking at it (or wants to learn what NOT to do in javascript) here it is.

p.s. ignore the name, I wasn't thinking when I did it.

[mansizedmouse]

Im aloving this game