function showNewNotice(y, m, d) {
    var span = 7;
    var str = "<p class=\"new\">New</p>";
    var today = new Date();
    var upday = new Date();
    upday.setFullYear(y);
    m = m - 1;
    upday.setMonth(m);
    upday.setDate(d);
    difference = today.getTime() - upday.getTime();
    difference = Math.floor(difference / (1000 * 60 * 60 * 24));
    if (difference < span) {
        document.write(str);
    }
}