Nimmoboards is a site that uses WP-Coda. On the first panel there is a image fading gallery (jQuery innerfade) that doesn't work in FF in Opera.
In firebug it reports a security code error of 1000, which makes me think that some script is trying to reference another domain (perhaps my local testing server). I found and replace strings all through the database regarding localhost or 192.168.2.129 and still the problem doesn't fix itself.
However the site does work in IE.