Viewing Photos

I am having trouble viewing the Campground photos, when I click on a pic to enlarge it,it looks like it working, then nothing happens. I'm sure it's something I have accidently turned on/off, what could it be.

This was posted under the "Directory Software' section.

Is your problem with the software, or on this website?

Not sure Where the problem is, all I know is I can't view the photo's of the Campgrounds.