var map;
function initialize() {
  var mapOptions = {
    zoom: 9,
    enter: new google.maps.LatLng(34.708, -77.959)
    // zoomControl: true,
    // zoomControlOptions: {
    //     style: google.maps.ZoomControlStyle.SMALL
    // }
  };
  
  google.maps.visualRefresh=true;
  map = new google.maps.Map(document.getElementById('map-canvas'),
      mapOptions);

  // Load a GeoJSON from the same server as our demo.
  var jsonData = "data/ncVacationData.json";
  map.data.loadGeoJson(jsonData);
  
  // Set mouseover event for each feature.
  map.data.addListener('mouseover', function(event) {
    content = event.feature.getProperty('Name');
  });

  var infoWindow = new google.maps.InfoWindow({
    // content: content
  });

}

google.maps.event.addDomListener(window, 'load', initialize);

@@ -64,16 +64,17 @@
  9,%0A    
+c
 enter: n
@@ -111,23 +111,21 @@
 -77.959)
+,
 %0A   
- //
  zoomCon
@@ -139,19 +139,16 @@
 rue,%0A   
- //
  zoomCon
@@ -165,19 +165,16 @@
 s: %7B%0A   
- //
      sty
@@ -215,19 +215,16 @@
 MALL%0A   
- //
  %7D%0A  %7D;%0A

Update main.js