/**
 * Mark all messages as read
 *
 */
function markAllRead () {
    $('div.comment.unread').each(function () {
        $(this).trigger('click');
    });
}


/**
 * Mark all messages as unread
 *
 */
function markAllUnread () {
    // Mark all as read
    $('div.comment.read').each(function () {
        $(this).trigger('click');
    });
}