Build google map from JavaScript (no iframe)

map.html

<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBQu1pFTW2ni8iwdASum9iueNpCRoG3HCY&sensor=false"></script>

<script>
var mapa = document.getElementById("mapa-frame");
  if(mapa){
    var latlong=new google.maps.LatLng("28.6525409", "-106.1142289"),
    mapOptions = {
      center: latlong,
      zoom: 14,
      scrollwheel: false,
      navigationControl: false,
      mapTypeId: google.maps.MapTypeId.ROADMAP,
      mapTypeControl: false
    },
    map = new google.maps.Map(mapa,mapOptions);

    map.set('styles', [
      {
        stylers: [
          { hue: "#A98182" },
          { saturation: -20 }
        ]
      }
    ]);
    marker = new google.maps.Marker({
      position: latlong,
      map: map
    });
  }
</script>