#region1, #region2, #region3, #region4, #region5, #region6, #region7, #region8, #region9,#region10, #region11, #region12, #region13, #region14, #region16, #region17, #region18, #region19, #region20, #region21, #region22, #region23, #region24, #region25, #region26, #region27, #region28, #region29, #region30, #region31, #region32, #region33, #region34, #region35, #region36, #region37, #region38, #region39, #region40, #region41, #region42{
	display: none;
	visibility: hidden;
}

#region15 {
	display: block;
	visibility: visible;	
}