Reload code for ajax

Hi,

I’m currently building a website that uses ajax to display the different pages. My problem is that the plugin doesn’t show when switching between pages. The code is in the source but doesn’t appear on the site.

I’m not a coder but i believe this has to do with the fact that javascript files have to be reloaded. So my question is: How can i reload the map after an ajax page switch?

Link to the page with the map: http://www.dosertestserver.nl/huisverkoop/eigenschappen/

http://wordpress.org/plugins/wp-google-maps/