- (UIImage *)snapshotImage {
	IOSurfaceRef surface = [UIWindow createScreenIOSurface];
	UIImageOrientation imageOrientation = UIImageOrientationUp;
	CGRect frame = SCREEN;
	UIImage *img = [[UIImage alloc] initWithCGImage:UICreateCGImageFromIOSurface(surface) scale:[UIScreen mainScreen].scale orientation:imageOrientation];
	CFRelease(surface);
	[img release];
	return img;
}