Check Page Rank from SERP with Firefox and greasemonkey

Download and install
Grease monkey add on for firefox

https://addons.mozilla.org/en-US/firefox/addon/748

restart firefox

and then :

install this script

http://userscripts.org/scripts/show/11216

How to use.
Check PR from SERP

Check pr in site

Enjoy !

firefox, grease monkey, page rank