function doFlipper(itemnum, maxitems)
{
    for (i = 1; i <= maxitems; i++)
    {
        if (i == itemnum)
        {
            document.getElementById("spanFlipper" + i).className = "flipSelected";
            document.getElementById("flipper" + i).style.display = "block";
        }
        else
        {
            document.getElementById("spanFlipper" + i).className = "flipUnselected";
            document.getElementById("flipper" + i).style.display = "none";
        }
    }
}