Content Scrollbar 0.3.0
Easily navigate through the long pages. This extension will generate clickable markers for all the headings of a page and places them proportionately on the scrollbar. This extension is a port of Chrome's 'Scrollbar of Contents' to Firefox.
This add-on has been preliminarily reviewed by Mozilla. Learn more
This add-on is not compatible with your version of SeaMonkey because of the following: