lutzroeder/Netron — Issue #4: Problem with IE when the canvas is bigger than the windows (scroll)
Author: equiman
Created: 2011-11-17 16:55:13+00:00
State: open

This is the problem... and the solution in StackOverflow

http://stackoverflow.com/questions/8096879/prevent-scrolling-when-do-canvas-focus-into-a-div-only-in-ie-fail