- (UIImage *) getImageFromURL: (NSString *)theURL {      UIImage *theImage = NULL;      NSString *imageFileName = [BT_strings getFileNameFromURL:theURL];      NSData *imageData = [[NSData alloc] initWithContentsOfURL:[NSURL URLWithString:theURL]];      theImage =  [[UIImage alloc] initWithData:imageData];      [BT_fileManager saveImageToFile:theImage fileName:imageFileName];      return theImage;  }