This post is from one of several previous incarnations of this site and probably doesn’t quite fit the current format. In a former life this was a group blog and a tumblelog before it became a static jekyll site. If anything looks broken or is worded oddly that could be why. Pardon the dust.
Half obvious, half subtle. I think I was having problems just the other day with a combination of the var declaration in a loop issue mentioned here, and currying for an event handler.