CoderDojo/Dublin-HTML — pull request #1 by JamesCrook (2012-04-07 18:46:46+00:00)
Title: piano1.html example

An example to follow on from animation3.html that
(a) does some more with onClick
(b) shows how a subroutine can be used to do repetitive actions.

Reinforces what they have already learned about 'hover' and styling a div.

Later we can replace the 12 calls to a subroutine with a loop.