My first Apple Web App

I wrote a web app to map out a user's Facebook friends on a google Map. Clicking on the icon pins shows a picture of the person and their home address. If other people use this application, the application will allow friends to see their actual GPS location if they gave permission to share the location.

The app is very slow because of all the Javascript that gets loaded. I am working on optimizing it.

Any suggestions for features are welcome.

The address is

http://m.bookmarc.com/fb

Thanks.