var IE = false;
if (navigator.appName == "Microsoft Internet Explorer") { IE = true }
if (!IE) { document.captureEvents(Event.MOUSEMOVE) }
document.onmousemove = getMouseXY;

function getMouseXY(m) {

    if (IE) {
        var tmpX = event.clientX;
        var tmpY = event.clientY;
    }
    else {
        var tmpX = m.pageX;
        var tmpY = m.pageY;
    }
    if (!document.body.scrollTop) {
        var iL = document.documentElement.scrollLeft;
        var iV = document.documentElement.scrollTop;
    }
    else {
        var iL = document.body.scrollLeft;
        var iV = document.body.scrollTop;
    }


    var divToMove = document.getElementById("updateDiv");
    if (IE) {
        divToMove.style.left = tmpX + iL;
        divToMove.style.top = tmpY + iV;
    }
    else {
        divToMove.style.left = tmpX + iL + 'px';
        divToMove.style.top = tmpY + iV + 'px';
    }


    //document.getElementById("updateDiv").style.left = tmpX + iL;
    return true;

    //alert(tmpX + iL);
}