Google limit the number of markers visible on a single page to ensure good performance. Over a few hundred markers and even a modern browser starts slowing down, so google seem to have settled on 200 as a practical limit. Could this be the reason why you are getting a random selection of markers?
When I tried to look at your map I was getting a marker manager undefined javascript error so I couldn't replicated the problem. On May 6, 1:10 am, CopperCup <[email protected]> wrote: > I have been working on an implementation of Maps API v3 and > MarkerManager v3. I have approximately 1100 locations around the world > that are geocoded in advance and stored in an XML file. > > See the map here:http://www.nevus.org/nevus-maps_id567.php > > For some reason, each time the page is loaded it is a mystery whether > the markers will load or not. Sometimes they do. Sometimes they don't. > Nothing that I know of changes between attempts and no JS errors. > Happens in all browsers, Mac and Windows on different networks. You > should be able to easily replicate the problem just by attempting to > load the page several times. > > My best guess is that it is a load timing issue, but I'm not sure how > to troubleshoot it. I've been trying for several days to solve the > problem, but it seems I'm not smart enough this week. Any help > appreciated. > > Thanks, > Fritz -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
