var posX, posY;

function mouse(e) {
	posX = e.pageX;
	posY = e.pageY;
}

if (navigator.appName == "Netscape") {
	document.captureEvents(Event.MOUSEMOVE);
	document.onmousemove = mouse;
}

function mouseListenerIE() {
	if (navigator.appName != "Netscape") {
		posX = event.clientX + document.documentElement.scrollLeft;
		posY = event.clientY + document.documentElement.scrollTop;
	}
}