I have setup punjab on port 5281 and ejabbered xmpp server. I am coding a client using strophe.js and able to successfully login and chat with the users on three different domains that i have created on ejabbered. What i want to make a client on which gtalk and facebook users can also log in and chat. But i dont know how to connect with gtalk and fb with strophe.js.where to do put connection configuration? Do i need to put gtalk connection configuration in punjab or somewhere else?