chat box design for website

[Pravinrasal]

Hello,
I want to design chat application in my web site how can I developed the chat application window in my web site is their any plugin or any javascrit code
pls help me
thank you!

[phoenix_2000]

Milions of ways to do it, but just us giving the code is "not done" ofcourse :)
There are a lot of prefab javascript code-websites, try going there for some inspiration.

How i'd do it? AJAX and a Database, or a file, if you don't expect much visitors.