Lat-Long - Coordinates
To move the map Click and Drag.
When you click on a particular spot a marker will be generated at that point and the map will center on that point.
Click on the marker to display the longitude/latitude of the point.
You can copy and paste the coordinates to where ever they are needed.
Click the
Clear Button
to remove the marker(s).
You CAN do better than this - go download
http://earth.google.com