Google map json

var script = document.createElement('script');
script.src = 'http://earthquake.usgs.gov/earthquakes/feed/geojsonp/2.5/week';
console.log(document.getElementsByTagName('head')[0].appendChild(script));
document.getElementsByTagName('head')[0].appendChild(script);  

      function eqfeed_callback(results){
          console.log(results);
        for (var i = 0; i < results.features.length; i++) {
          var earthquake = results.features[i];
          var coords = earthquake.geometry.coordinates;
          var latLng = new google.maps.LatLng(coords[1],coords[0]);
        }
  
}