Chat program

Need in a web based language such as a PHP script etc which can be used on Internet explorer or Netscape browsers. voice/text chat program with video Conferencing. must allow for simultaneous voice and text chats with video. This chat program will be used for English and Japanese language classes which are going to be held online. It must support both japanese language and english. Must provide all code and copyrights to chat program. Should have some basic avitars Smileys etc,nothing fancy just keep it simple. Would like Something like [login to view URL] You can use a GNU pre-existing code as long as you know that it can be used for commercial purposes and provide the original source code. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Open ## Deadline information I am leaving the price open to suggestions. However, It must be less than what is commercially available...