How to get Bounding Box coordinates for my google map window

Question

I am working on a project that includes google maps api v3 and PostGres.

What I want to do is to pass the bounding box coordinates(bottom left and top right) of my m

Answer 1

The question is using the Google Maps API v2, use the Google Maps API v3 equivalent google.maps.Map.getBounds().

The bounds will not be available until the bounds_changed event has fired, so wrap it in a listener for bounds_changed

google.maps.event.addListener(map, "bounds_changed", function() {
   // send the new bounds back to your server
   alert("map bounds{"+map.getBounds());
});