[Javascript] True element coordinates on mouseevent.

[Håkan Magnusson]

Hi.

Is detecting the true element mouse coordinates (the exact coordinates 
of the mouse pointer on the element it's currently hovering, 
[event.]layerX/layerY (only absolutely position/Mozilla) or 
[event.]offsetX/offsetY(IE/Safari only)) still impossible? I remember 
trying to do this a few years back, when I found out that it only worked 
for elements with position: absolute, and that makes the function 
completely useless and very stupid indeed.

I'm running some tests now, but none of them makes me very happy.

Regards,
Håkan