function scrollToHack(elt, topDif) {
    
    var selectedPosX = 0;
    var selectedPosY = 0;

    while (elt != null) {
        selectedPosX += elt.offsetLeft;
        selectedPosY += elt.offsetTop;
        elt = elt.offsetParent;
    }
    window.scrollTo(0, selectedPosY - topDif);
}