n00bness

hello there
I wanna make this in javascript using jquery if needed

display a matrix of squares
when the user clicks on a square it changes the colour to black
if clicks again, back to white
and I need the information in an array

I'm n00b, what's the best way to do this?

Too bad 2 and 3 were terrible. The first one really shifts your paradigm, makes you think. The others were just sloppy.