I don't know if this belongs on SF, SU or SO... let's try SF first.
I'm looking for a "live help" system for website which uses Jabber/XMPP as a backend... so that website visitors could click a "Chat Now" button, and using AJAX, chat with operators who are already set up using Jabber accounts. Something very much like J-Livesupport but without a jabber server (I already have one) and preferably OSS/free.
Openfire's Fastpath Webchat is perfect except you must use Openfire's Spark client. No dice there.
Before I build my own, anyone know of anything out there?