I have a very small script that needs tidying up.
It displays a google map and makes 2 XHR calls to JSON webservices. It uses MarkerManager to maintain different lists of Markers at different zoom levels. It is written Sync and needs to be converted to callbacks. There are other architectural improvements that can be made.
TO QUALIFY please post Url of your most complex js/gmap solution you have made.
I want to spend about 5hrs looking at this max and start right now.