[WP-pagenavi ] How do you get it to work for multi pages as well ?

Ok so i finally got it to work. But then i noticed although it works on the main page, it does not work for multi pages for example in one post you do page breaks using the next-page.

So now i have 2 different styles of pagination. The one on my main web page, and another for multi pages.

I want the multi pages to also use pagenavi. Any ideas ???

This is my website to understand better what i am talking about.

http://mognet.no-ip.info