Photo popups corrupted?

[holokai]

I have encountered a problem with the popup display of photos on this site:

http://mauiboatandyachtclub.com/photos.htm

The top row pops up correctly, but as soon as you hover over any photos in the second or third row, a bunch of photos layered one on top of the other appears before clicking on the mouse.

I deleted these, and dragged two different photo galleries from the Designs Gallery, but get the same results. What do you suppose is causing the corruption?

[covoxer]

You have popup layers with these stacked images that appears. Remove them.