My website is developed with PHP+MySQL. It allows users to login.
I need to include an Instant Messaging feature to allow anonymous visitors to the site to chat one on one with users of the site who are logged in.
- Users must not be able to chat with each other.
- The site should show a list of all users who are logged in and thus available for chat.
- Ability to keep track of how many times this is used would be useful, but not necessary.
Any ideas how this can be achieved? Any help would be greatly appreciated.