nutch 0.8 - how to list the page number of a search result and pdf indexing problem

[Da...@ec.europa.eu]

Hi all,
 
after a search I want the number of page result displayed at the bottom (like every search engine).
Now I get only the "Next" button.. is it possible with Nutch 0.8 ?
 
Also, I can't get the pdf pages indexed, even if there's a link from the index page. I get them indexed only if I put the url of
pdf page directly in the urls file in Nutch. I have read all the posts of the mailing list, but I can't fix the problem.
Do you know any issue about it?
 
Tnx a lot!


Davide D'Alessandro