hide new ~~navigationtable~~ when there is no navigation
[booh] / data / booh / themes / simple /
drwxr-xr-x   ..
drwxr-xr-x - metadata
drwxr-xr-x - root
-rw-r--r-- 1781 skeleton_image.html
-rw-r--r-- 1017 skeleton_index.html
-rw-r--r-- 1642 skeleton_thumbnails.html