Images in posts are displayed as a thumbnail with a magnifying glass underneath. Clicking on the image has no effect. At the bottom of the browser window is the message javascript:void(null)
js conflict?
Link:
http://alti2udeoutdoors.com/muledeer/forum/colorado-1/billy/
Well the site is throwing 2 jQuery script errors. One appears to be on some search tool you have installed. The other may be on the login plugin although I am not totally sure. They are not really addressing jQuery in the required fashion using the WP API.
The problems with errors like these is that they can then stop other scripts from running at all.