Animated Canvas Arc
CSS3 3D Flip from http://24ways.org/2010/intro-to-css-3d-transforms/
No-Library (pure JS), HTML, CSS, JavaScript
http://stackoverflow.com/questions/5373022
http://stackoverflow.com/questions/5400586
http://stackoverflow.com/questions/5919438
http://stackoverflow.com/q/6008237/154877
http://stackoverflow.com/q/5990582/154877
http://stackoverflow.com/q/6028854/154877
Now with 100% less server!
http://stackoverflow.com/q/11068763/154877
http://stackoverflow.com/q/16128979/154877
http://stackoverflow.com/q/16390462/154877
testing to see if using input event works better than change