one thing i see is in the _promaps_cache/_promaps_geocache.xml file, there is a bad tag at the end.
at the very end of that file change:
</geocode_data>
geocode_data>
to:
</geocode_data>
when the zoom of the map starts to flicker, it usually means that there are some addresses that the google geocoder is not able to find. if the address lookup fails, this code:
if (wagmp_map_1_obj.addressFailed) {
map.setCenter(new GLatLng(30, -98), 3);
}
will center the map on lat long: 30, -98, using the zoom level of 3
one address i can see being a problem is:
107 Harmony Crossing No 3, Eatonton, GA, 31024
if i go to maps.google.com to search for that address, it cannot find Harmony Crossing, but it can find Harmony Rd. The google maps website will return alternates, but the geocoder will not.