'Way to get mozInnerScreenY in Chrome?

How do I get the coordinates of the top left pixel of document body in Chrome? In firefox it's possible to get with window.mozInnerScreenY + window.window.mozInnerScreenX, but not so much in Chrome?

enter image description here



Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source