Greasemonkey

Greasemonkey is a Mozilla Firefox extension that allows users to install scripts that make on-the-fly changes to most HTML-based web pages.

Greasemonkey can be used for adding new functionality to web pages (for example, scripts for orkut)

What is the need of Greasemonkey :

Most of the orkut scripts works with greasemonkey only.Like orkut themes,scrap all and many more.So its a must add-on for Firefox.I recommend to install greasemonkey every time you install Firefox.

Installation Instructions :

Greasemonkey only works on Firefox ,if you do not have firefox you can download it from right sidebar.

click here to download Greasemonkey or you can visit greasemonkey addon homepage and install from there.

A window will pop asking you to install greasemonkey,click on “Install Now”

click on the image to enlarge

Now restart Firefox and you are done !!