It only works on certain browsers, so you need a fallback. http://stackoverflow.com/questions/824349/modify-the-url-without-reloading-the-page#answer-3354511 ht

It only works on certain browsers, so you need a fallback. http://stackoverflow.com/questions/824349/modify-the-url-without-reloading-the-page#answer-3354511 http://stackoverflow.com/questions/824349/modify-the-url-wit...