Google Maps JS for Refinery

google_map.js

window.onload = loadMap;
  function loadMap() {
      var latLong = new google.maps.LatLng(35.557721,-80.594043);
      var mapOptions = {
          zoom: 15,
          mapTypeId: google.maps.MapTypeId.ROADMAP,
          center: latLong
      };
       var map = new google.maps.Map(document.getElementById("map_canvas"),
             mapOptions);


  mtzionLatLong  = new google.maps.LatLng(35.557721,-80.594043);

 var marker = new google.maps.Marker({
    position: mtzionLatLong,
    map: map,
    title: "Mt. Zion UCC"
 });
}