The WWW::Google::PageRank is a class implementing a interface 
for querying google pagerank.
To use it, you should create WWW::Google::PageRank object 
and use its method get(), to query page rank of URL.
It uses LWP::UserAgent for making request to Google.

Author:	Yuri Karaban <tech@askold.net>
WWW:	http://search.cpan.org/dist/WWW-Google-PageRank/