Google Maps Urgent Help

Hello, I am rookie on SC and I have a couple of questions about Google Maps.

  1. I want to make Google Maps as input point also. I mean that I can open Google Maps Window and stick a pin to a specific location, This Location (lat and long) will be inseted at the DB\

and 2) I want to use Geocoder in order to Retrieve an address from a specific location. As far as I know at a typical file i should have added the line

<script src=“https://maps.googleapis.com/maps/api/js?v=3.exp&signed_in=true”></script>

at the top of the Html file. Right now I don’t know how can I add this on Script Case

Thanks in Advance

Theo

Google maps is in the google developer api. If someone sets a marker you can simply read it out…
https://developers.google.com/maps/documentation/javascript/markers

For getting the position you need the geocoder api:
https://developers.google.com/maps/documentation/javascript/geocoding

And you need a paid account if your site becomes a high traffic sites since there is a 24 hour limit on the number of free requests.