Now when we go to view >> source to get the page source of that webpage, we get the page source of that small chat service.
I want to know the relation between the integrated chat service and the page on which this chat sevice pops up.
Orkut divides its site into frames, to read the code with the community bit in (in Safari) you can right click on the content and then do 'view frame source'
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
orkut - Communities