It seems that getZIndex() returns "undefined" if you did not set z- index of the marker by yourself.
It should return the z-index value that API sets by the latitude of the marker position. Alternatively the z-index formula might be documented. You should file an issue http://code.google.com/p/gmaps-api-issues/issues/list?q=apitype:Javascript3 -- 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.
