To see medium-sized images click on the thumbnails.
For full size images, click the 'Full Size' link below each image.
To return to the thumbnails page of each gallery, click the gallery title above the main image. Demo.
The galleries are best viewed on Chrome, Safari or Firefox browsers, not the irritatingly erratic 'you know what'.
directory appears to be world-writable.
for information about setting permissions on the
directory to something reasonable (like 0755 / drwxr-xr-x). There is also
configuration setting you can use to disable the security
check that produces this message.
If you want to use "777" (rather than "2777") permissions
you may also want to allow the script to create world-writable
files using the following File Creation Mask setting:
Doing so will be more convenient but "less secure" than leaving the
umask setting as it is now. It will also bypass the security check
that produces this message.