Dynamically reparse buttons on ajax generated page

How do I dynamically reparse sharing buttons when loading pages with an ajax request?
ngfb generates the buttons just fine on the initial load.
But not on any pages loaded through ajax.

I found these solutions/hacks for fb and gplus:
//FB.XFBML.parse(document.getElementById(‘facebook-content-buttons-post-XXX’));
//gapi.plusone.go();

But couldn’t find any for twitter and linkedIN

Is there a way to achieve this using the plugin?
And if not could you tell me which scripts to run for the other networks?

Thank you,
apedog