Fancy Youtube Fullscreen Graphic Demo

Just a little Demo what can be done with WebGL and video tags. On every Youtube site should appear an text named "Custom Fullscreen", click it to enable. Youtube pages must be reloaded when a link is clicked (Because the site is loaded via Ajax, i guess)

Screenshot Urls:

• https://www.youtube.com/watch?v=EBE7ShH4S_s
• https://www.youtube.com/watch?v=NtDG-Cnj-pw
• https://www.youtube.com/watch?v=6v2L2UGZJAM