function ShowHideRooms(obj)
{
  /// Get Div for Room
  var divRHoom2=document.getElementById('divHRoom2');

  /// If No Room Div there, Return
  if(!divRHoom2)
    return;
  /// Show hide by No of Rooms!
  if(obj==2)
    divRHoom2.style.display='inline';
  else
    divRHoom2.style.display='none';
}