Hi, I wanna create an instant private messenger for users who are online on my site. Foe example: I have a list with online users. I select the user which i wanna send an message. A popup window will apear, i write the message and click send. To that user it will appear a popup window with my message.
How can i do that? I've googled but all i found was expensive. I need a tutorial or something. Could someone help me please !!! Thank you
