instant messanger source code.

I would like to purchase a working source code for a universal instant messanger software. please bid if you have a prewritten source code or have worked on similare projects. and please provide some samples. you must own the source code and be able to prove that you own it. and not offer a GPL open source code. it needs to allow users to sign up for a user account . it needs to already include universal chat that supports . * Aol messanger * Google Talk * MSN * yahoo messanger * ICQ * skype plugin if you have additional, its always helpfull Now. most important . it MUST allow developers to write plugins,fuetures, and applications such as -converting a slang sentance to a real sentance on the other end. -very important! converting an abbriviation to a full sentance on the other end. -converting text message to a smiley/icon on the other end, and vice versa. -drop down menu for prewritten sentance to send. -spell check before message is sent or on the other end. -collaboration features, such as send and recive files. -voice - voip features