Is it possible to have the url change while you scroll down a single page

Question

Is it possible to have the url change while you scroll down a single page with ajax? I have a website all on one page and want to have this effect.

example:

Answer 1

You can use pushState() to modify the URL displayed in the browser URL bar without reloading or using the hash. As long as your browser supports HTML5 that is.

https://developer.mozilla.org/en/DOM/Manipulating_the_browser_history