when I try and login ising the fb connect button, a new window pops up and says "Invalid API key specified The application you are trying to access does not exist or has been disabled.", but the confiuguration in jfbconnect component setup is correct and shows callback url as the site.... any ideas? I must be missing something simple...
Not off the top of my head, that's a new error to us. Can you give your site name so we can look at the html output to see if the API key is being inserted in there correctly?
The site is nycross.com
<!-- w --><a class="postlink" href="www.nycross.com">www.nycross.com also directs to nycross.com
the callback URL is set as <!-- m --><a class="postlink" href="nycross.com">nycross.com
There's a conflict being created between the JFBConnect component and the "Fan Box" module you're using. If you look at the source for your page, there are two FB.init API calls:
FB.Facebook.init("7ae6bbd31e3fd8ce58039e5aa4e562b4", "/index.php?option=com_jfbconnect&view=xdreceiver&format=raw");
FB.init("b63c842ba6c3079a50b5bdd5727");
The first is ours, the 2nd is the other module. Facebook (to my knowledge) only lets you initiate one API key per page. Can you update the keys to be the same and test?