barankin

They have done this all themselves.

You look at the javascript they’ve written, they intercepts the clicks and re-write the destination url to be #about instead of /about. Then dynamically loads the page content. Well, it’s a lot more complicated than just that, but it give you the basic philosophy. It’s very nicely done actually.

http://www.designobsessions.com/wp-content/themes/galleria/js/custom.js?ver=1.2.6

It would be interesting to build a plugin that could do this by default. It would require a lot of configuration though because you’d need to know all the html class and id infor.

I am also having this issue. I have isolated it to the Web Invoice plugin.

I am looking into modifying the plugin to only load the Javascript it required when I am on a Web Invoice page. This is a very annoying issue.