I think you might run into problems because you are adding a marker every time someone selects something from the dropdown.
What you could do is add a line to remove the overlay (if it exists) at the start of that function. Another way to go would be to add all the markers to the map, hide them all then use show() and hide() to manipulate them. -- You received this message because you are subscribed to the Google Groups "Google Maps API V2" 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-api?hl=en.
