Flexible Nav is a small jQuery library which add a smart navigation bar on the right of the page. It improves a web page navigation and helps to visualize different sections of a document, an article of any web page.
The library can generate for you the nav sidebar content providing elements to display in navigation. By default, it uses <h1> to <h3> elements to retrieve and locate the different sections of a document but you can override these elements selector.
Requirements: jQuery Framework
License: License Free