window.onmousemove = getMouseXY;
function getMouseXY(evt)
{
x = evt.x;
y = evt.y;
document.getElementById("result1").innerHTML = "(x,y) = "+x + ", "+y;
x = evt.pageX;
y = evt.pageY;
document.getElementById("result2").innerHTML = "(pageX,pageY) = "+x + ", "+y;
x = evt.layerX;
y = evt.layerY;
document.getElementById("result3").innerHTML = "(layerX,layerY) = "+x + ", "+y;
x = evt.clientX;
y = evt.clientY;
document.getElementById("result4").innerHTML = "(clientX,clientY) = "+x + ", "+y;
x = evt.screenX;
y = evt.screenY;
document.getElementById("result5").innerHTML = "(screenX,screenY) = "+x + ", "+y;
x = window.pageXOffset;
y = window.pageYOffset;
document.getElementById("result6").innerHTML = "(pageXOffset,pageYOffset) = "+x + ", "+y;
}