I implemented this as you asked:
Amazing work Stefan. I kind of feel like this now
http://www.youtube.com/watch?v=tqY3VHubd_g 
Thank You.
On Message.js line 40 I think there is a slight typo (should be r & s instead of two r's?)
var rBa = obj.r.toByteArrayUnsigned();
var sBa = obj.s.toByteArrayUnsigned();
Where would you like the bounty to be sent?
Sign Message Now available by clicking on the blue icon on the [Receive Money] tab.

Verify Message available under "More Actions"
