chat without refresh

[Drunken]

hey!

How i can do a chat withou refresh? or where i can see an example...

I want a chat to a realtime support.. and refresh is boring :|

thks

[eyezberg]

On my site (pop-up)
php needed

[Drunken]

very nice :) where i can see a source code example ??

thks

[eyezberg]

http://www.friendsofed.com/books/1590591879/code.html
casestudy_1.zip

[Drunken]

thks ;)