window.AddOverlayImage(n_image_loaded-1,sequence_filenames,vvImageReader::MERGEDWITHTIME);
else if (open_mode==O_LANDMARKS)
window.AddLandmarks(n_image_loaded-1,sequence_filenames);
window.AddOverlayImage(n_image_loaded-1,sequence_filenames,vvImageReader::MERGEDWITHTIME);
else if (open_mode==O_LANDMARKS)
window.AddLandmarks(n_image_loaded-1,sequence_filenames);