Really huge grid demo.

This grid would be huger, except for the issue I came across with where no browser seems to fire all the appropriate error events.

Add more avatars! If content is added dynamically in small batches, the problem doesn't seem to occur.

The intended purpose was to demonstrate how the background images can be randomly selected from a pre-defined pool.

Both Firefox and Internet Explorer randomly fail to fire all error events, though Firefox seems to fair worse than IE on my machine.