Google maps v3 draggable marker

Question

I'm new in google maps, and I'm trying to learn it.

marker = new google.maps.Marker(
{
     map:map,
     draggable:true,
     animation: google.maps.Animation.DROP,
     position: results[0].geometry.location
});

This is my marker position, when I'm initialising the marker position than I know the place name (for example: XY street, New York,), but because of the draggable option it is changing, and my question is how can I get the new place name, what event handler do I need.

Answer 1

Finally I found the answer:

marker = new google.maps.Marker(
{
    map:map,
    draggable:true,
    animation: google.maps.Animation.DROP,
    position: results[0].geometry.location
});
google.maps.event.addListener(marker, 'dragend', function() 
{
    geocodePosition(marker.getPosition());
});

function geocodePosition(pos) 
{
   geocoder = new google.maps.Geocoder();
   geocoder.geocode
    ({
        latLng: pos
    }, 
        function(results, status) 
        {
            if (status == google.maps.GeocoderStatus.OK) 
            {
                $("#mapSearchInput").val(results[0].formatted_address);
                $("#mapErrorMsg").hide(100);
            } 
            else 
            {
                $("#mapErrorMsg").html('Cannot determine address at this location.'+status).show(100);
            }
        }
    );
}