Ok so I want to implement the history.js into my website so that I can use my back button and maybe even create a forward button. However I read the readme @ https://github.com/balupton/History.js/#readme however I don't understand how to implement it into a site. the only thing I understand is that the script
<script src="http://www.yourwebsite.com/history.js/scripts/bundled/html4+html5/native.history.js"></script>
needs to be called in the head of my site. However how would I get my back button to work on my site http://www.webapp-testing.com. Any help will be greatly appreciated.