The other night I was shooting at my schools talent show. I forgot that my camera's auto rewind was off and accidentally opened my camera. I was wondering if only thae last few pictures that were directly exposed are ruined or is the whole roll, will the pictures be ok except for maybe some spots, etc.? The camera was a Nikon N80. The film was Fujifilm Superia X-Tra 400 iso. The room was dark except for the stage lights and the camera was only open for 2-3 seconds before I closed it.