This is an example of an [Ajax](http://en.wikipedia.org/wiki/Ajax_(programming) script in WordPress. This was built for the WordPress San Francisco Meetup and is by NO MEANS useable, except for seeing Ajax in action.
This is for use within Twenty Fourteen.
This is only an example I put together in an hour or so, it's not purfect, but it works and gets an example of ajax rollin'.
This is accompanied by slides here https://slid.es/colegeissinger/wpsfo-08-2013-ajax/