Pagerank for browser

Hi am new here and a new seo ... Just want to know how to download a pagerank tool on my browser?
Can anyone help me?

 

http://www.google.com/support/toolbar/

if it's IE or firefox

 

thanks i'll try this one

 

Use Search Status if you are using Firefox. It is neat and display Alexa and compete rank as well.

http://www.quirk.biz/searchstatus/

 

If you are using firefox. I will also recommend this one. I am using it from last 6 months. It doesn't only show alexa and pagerank but so many other tools for webmasters

Thanks

 

If you are using FireFox then you can also get 'SEO for FF' from tools.seobook.com it's a great tool