tim_heap

Pure, as opposed to using a library like jQuery. Plain would have been a better word.

All of the 11x11y squares are empty, the south ones are just black instead of white. I've not worked out why yet.

I wrote up something that actually demonstrates the idea of matching :checked elements to change the state of another element. Think styleable checkboxes!

http://jsfiddle.net/3CUvm/