public void Initialize ()
{
gDayImage = UIImage.FromBundle ("calendar_cell.png");
gDayImage = gDayImage.CreateResizableImage (new UIEdgeInsets (4, 4, 4, 4), UIImageResizingMode.Stretch);
gCurrentDayImage = UIImage.FromBundle ("calendar_current_cell.png");
gCurrentDayImage = gCurrentDayImage.CreateResizableImage (new UIEdgeInsets (4, 4, 4, 4), UIImageResizingMode.Stretch);
gSelectedDayImage = UIImage.FromBundle ("calendar_selected_cell.png");
gSelectedDayImage = gSelectedDayImage.CreateResizableImage (new UIEdgeInsets (4, 4, 4, 4), UIImageResizingMode.Stretch);
}