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);
}


function cookieSupported() {
    var cookieEnabled = (navigator.cookieEnabled) ? true : false

    //if not IE4+ nor NS6+
    if (typeof navigator.cookieEnabled == "undefined" && !cookieEnabled) {
        document.cookie = "testcookie"
        cookieEnabled = (document.cookie.indexOf("testcookie") != -1) ? true : false
    }

    return cookieEnabled;
}