translate Pointer content in JavaScript

Just as a reminder, the need here is to test each of the different *input settings.

added, then singled-edited each Pointer in http://test.dwagn.org/wagn/testing_Pointer_inputs and it seems fine.

  --John Abbe.....Fri Jan 21 18:28:24 -0800 2011

test edge cases if there's time before release

  --John Abbe.....Mon Jan 24 11:24:48 -0800 2011

what kinds of edge cases do you have in mind?

  --Ethan McCutchen.....Tue Jan 25 17:28:02 -0800 2011

nothing specific, but when we talked about it on the phone we thought to just bang on Pointers some more generally.

  --John Abbe.....Tue Jan 25 17:42:06 -0800 2011