[jQuery] Jquery post for google intensity map - tabs don't work?

I've been struggling with an issue for while now: trying to do a partial page update to a google intensity map visualization using jquery. Recently tried setting up a JSON builder and using the jquery.post method to get the data from the server. Eureka! Or so I thought. The intensity map I

[jQuery] Cannot load google API intensity map with jquery

Relatively inexperienced. I'm creating a dashboard using some of the Google visualizations. Want to do a selective refresh of certain pieces of the dashboard based on user action (rather than a full page reload). Was hoping to use jquery for this, but when I try to use in combination with the