I run a really huge gallery and a lot of my visitors want to right click and save the pictures, which is fine with me. Except that even though I've set it in the configuration, no one can right click. How can I fix this?
You must be using an older version of coppermine, as this was removed from the current version due to problems like this.
Your best option is to upgrade to version 1.2.1
...or read http://forum.coppermine-gallery.net/index.php?topic=994
GauGau