Created a template for the more-info panel that will appear when clicking a yoyo avatar
Added show filter radio buttons, started implementing fancy CSS3 transitions
Ditched that sliding-filter idea. Going with a simple opacity change instead.
Finally reverted to the proper, old way.
Toggling selection now applies the proper opacity settings. Just need to get it to remove the selection from now-disabled yoyos.
Toggling show/hide works perfectly
Added chart labels for diameter/width/weight. Fiddled with avatar labels too.