I am taking an online development class via Coursera.org. The language is called "Processing" which is a Java variant. It can output code in raw Java, JavaScript, and be package for Android.

My development and testing has been centered on Mac + Safari and iOS (iPad.)

Here is the link to my final project:

https://dl.dropboxusercontent.com/u/147999247/site/final_project/index.html

Via YouTube:

http://youtu.be/Qwum9pbVISM

You click on the sound buttons and the stickman dances and changes colors in response to your actions.

Works: Mac + Safari, iOS+ Safari (it is formatted for the iPad but will work on an iPhone5)
Partially works: Ubuntu + Firefox (visuals work, but no audio)
Does not work: Windows XP + IE (does not support the canvas tag)

This likely works on most platforms with Google Chrome but I have not tested it.

Thanks, JH