Slow loading of 12-addresses - not creating maps cache

I am still having issues with pages with 12-locations taking forever to load. The first 4-5 points seem to load immediately but then it goes to a crawl taking many minutes to load the rest.

The "_promaps_cache" directory nor info is being built.

The page is here: Host_Locations.htm

I was looking at the generated code and if I understand it correctly (I am not a js person), it seems to look for a file before doing the cache, in this code:

function addToCache(fullAddress,zip, geocode){
httpObject = getHTTPObject();
if (httpObject != null) {
httpObject.open("POST", "google_javascript/promaps_geocache_.js", true);
httpObject.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
var entryId = fullAddress.replace(/,/g, '');
if (zip != '') {
fullAddress = fullAddress.replace(zip+',', '');
}
entryId = escape(entryId);
fullAddress = escape(fullAddress);
geocode = escape(geocode);
httpObject.send("sender=promapsforgoogle&action=add&entryId="+entryId+"&address="
+fullAddress+"&geocode="+geocode);

But the file "google_javascript/promaps_geocache_.js" does not exists.

What are the read/write permissions set for the google_javascript directory? If the permissions aren't set for the all user, the cache file will not be able to be written.

The rest of the locations load correctly after several minutes or do some of the addresses not load correctly?

Originally Said By: Jimmy Wu

  What are the read/write permissions set for the google_javascript directory? If the permissions aren't set for the all user, the cache file will not be able to be written.

The rest of the locations load correctly after several minutes or do some of the addresses not load correctly?  

I checked and the permissions were 755 but I changed them to 777, FWIW.

I think they eventually load, but I haven't verified that ALL of them load. I just tried the page and after 5-minutes the Firefox status bar still says "transferring data from maps.google.com" but the pins are appearing.

Could you try creating a new blank page and re-creating the map on there? Try keeping all the options as default other than the addresses you are adding.