In fullscreen mode, avoid an extra HTTP round-trip to re-validate the preloaded image.
[pr0n] / templates /
drwxr-xr-x   ..
drwxr-xr-x - bilder.knatten.com
drwxr-xr-x - default
drwxr-xr-x - images.tg05.gathering.org
drwxr-xr-x - itk-bilder.samfundet.no
drwxr-xr-x - skoyen.bilder.knatten.com
drwxr-xr-x - skoyen.bildereks.knatten.com