Redo the Javascript, refactor it to make it more readable
Redo the Javascript, refactor it to make it more readable

ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,nh2/shake,nh2/shake