The result is not perfect, still alpha, and just for fun, but compatibility seems to be great while multiple buttons visualizations (horizontal or vertical) is extremely simple: write links beside each other, or add a couple of rules for vertical version.
States are hover, active, selected, represented via JavaScript events (onmouseover, onmousedown, onmouseup).
As I said this is just an experiment, but I think as is it is not that bad ... maybeI am wrong :D
