Somebody uses AjaxContent plugin (http://www.andreacfm.com/os/ ajaxcontent/)?
I downloaded the version ajaxContent2.1b from the site and simply do not work (at least for me, seems not load ajaxContent()): no messages, load content like a normal link... tested on Ubuntu, Firefox 3.0.5 and Mozilla. I also tried to use the version used on the site (including plugin files plus jquery) and at least show the downloading message in the div, but then behaves like a normal link. Something like http://groups.google.com/group/jquery-en/browse_thread/thread/c5cd4b918d2c455/2b4ee6bad45b7a17?hl=en&lnk=gst&q=ajaxContent#2b4ee6bad45b7a17