gistfile1.m

	UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
	if (orientation == UIInterfaceOrientationLandscapeRight || orientation == UIInterfaceOrientationLandscapeLeft ) {
		NSLog(@"Landscape");
		self.pageWidth = size.width;
		self.pageHeight = size.height;
	}
	else {
		NSLog(@"Portrait");
		self.pageWidth = size.height;
		self.pageHeight = size.width;
	}