// detect if the browser is IE or not.
var isMouseIE = document.all;
var mouseX = 0;
var mouseY = 0;

//scrollfix
var iebody 	= (document.compatMode && document.compatMode != "BackCompat")? document.documentElement : document.body;
var offsetY = document.all? iebody.scrollTop : pageYOffset;

//returns array with mouse x-y pos
function getMouseXY(e) {

	if (!e) e = window.event;
	if (e){ 
		mouseX = isMouseIE ? (e.clientX + iebody.scrollLeft ) : e.pageX;
		mouseY = isMouseIE ? (e.clientY + iebody.scrollTop + offsetY) : e.pageY;
	}
  	if (mouseX < 0){mouseX = 0}
  	if (mouseY < 0){mouseY = 0} 
  
	var mouseXY = new Array();
	mouseXY = [mouseX,mouseY]
  //window.status = "mouseX: "+mouseX+", mouseY: "+mouseY;
  return mouseXY;
}

// event calling getMouseXY, nodig voor positionering in FF!
document.onmousemove = getMouseXY;