"results" : [
      {
         "address_components" : [
            {
               "long_name" : "1",
               "short_name" : "1",
               "types" : [ "street_number" ]
            },
            {
               "long_name" : "Pariser Platz",
               "short_name" : "Pariser Platz",
               "types" : [ "route" ]
            },
            {
               "long_name" : "Mitte",
               "short_name" : "Mitte",
               "types" : [ "political", "sublocality", "sublocality_level_1" ]
            },
            {
               "long_name" : "Berlin",
               "short_name" : "Berlin",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "Berlin",
               "short_name" : "Berlin",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Deutschland",
               "short_name" : "DE",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "10117",
               "short_name" : "10117",
               "types" : [ "postal_code" ]
            }

<script charset="utf-8" type="text/javascript">
 
$(document).ready(function() {  
  var mapQ = $('#question{QID}');
  var mapInput = $('input.text.location', mapQ);
  var mapSGQA = mapInput.attr('id').replace(/answer/, '').replace(/_c/, '');
  var map = gmaps[mapSGQA+'_c'];
  var marker = gmaps['marker__'+mapSGQA+'_c'];
  var addressQ = mapQ.prevAll('.text-short:eq(0)');
  var addressInput = $('input.text', addressQ);
 
  // Add a "Search" button
  addressInput.after('<br><button class="geocode" type="button">Get geocoordinates</button>');
 
  // Wait for the maps to load
  google.maps.event.addListenerOnce(map, 'idle', function(){
 
    // Initialize geocoder
    var geocoder = new google.maps.Geocoder();
 
    // Geocode look-up function
    function codeAddress() {
      var address = addressInput.val();
      geocoder.geocode( { 'address': address}, function(results, status) {
        if (status == google.maps.GeocoderStatus.OK) {
      // Just confirming the address found by geocoding is appropriate
      // if(window.confirm("Address found: " + results[0].formatted_address+". Is it correct?"))
      {
        // Record the formatted address into the address field
        // addressInput.val(results[0].formatted_address);
        // capture geolocation
        var geoCoord = results[0].geometry.location;
        // capture admin boundaries
        var level_1 = "", level_2 = "";
        results[0].address_components.forEach(function(component){
          if(component.types.includes("administrative_area_level_1")){
            level_1 = component.long_name;
          }
          if(component.types.includes("administrative_area_level_2")){
            level_2 = component.long_name;
          }
          if(component.types.includes("sublocality_level_1")){
            level_3 = component.long_name;
          }
        });
        var lat = Math.round(geoCoord.lat()*10000)/10000;
        var long = Math.round(geoCoord.lng()*10000)/10000;
        // Move the map and marker
        map.setCenter(geoCoord);
        marker.setPosition(geoCoord);
        // Record the new position &amp; administrative boundaries
        mapInput.val(lat+ ";" + long + ";" + level_1 + ";" + level_2 + ";" + level_3);
        // $('#answer{SGQ}').val(lat + ';' + long + ";" + level_1 + ";" + level_2);
      }
    } 
    else {
      alert("An error occurred. Error status: " + status);
    }
  });
}
 
$('button.geocode').click(function(e) {
  codeAddress();
});
});});
</script>