PhotoPlog Lite should be prepending http://www.cigarsyndicate.com/forums on any relative link, but looking at the HTML source of your PhotoPlog index page, it has the following:
Code:
Content visible to registered users only.
The SRC attribute received the prepend, but because std_index.php doesn't have the prepend, it links relative to the http://www.cigarsyndicate.com/photoplog/ page.
This was a problem in earlier versions of PhotoPlog Lite, having two spots to prepend on the same line. Thought I had it nixed in later versions. What version are you using? Is it an upgrade from a previous version? Try FTPing the latest PHP files from PhotoPlog Lite v.1.0.6.2, overwriting the old files. Maybe there's an old file on the server?