function getX(e) {
	var element = e;
	var x = 0;
	while (element) {
		x += element.offsetLeft;
		element = element.offsetParent;
	}
	element = e;
	while (element && element != document.body) {
		if (element.scrollLeft) {
			x -= element.scrollLeft;
		}
		element = element.parentNode;
	}
	return x;
}

function getY(e) {
	var element = e;
	var y = 0;
	while (element) {
		y += element.offsetTop;
		element = element.offsetParent;
	}
	element = e;
	while (element && element != document.body) {
		if (element.scrollTop) {
			y -= element.scrollTop;
		}
		element = element.parentNode;
	}
	return y;
}