Another fireworks with HTML5: http://programmingheroes.uphero.com/blog/PruebasHTML5/fireworks.html
let me show you another projects, please
http://programmingheroes.uphero.com/blog/PuzzCam/puzzcam.html
http://programmingheroes.uphero.com/blog/SimonHTML5/index.html
Would this be called spam? hahaha :)