anchor.diff:  //Runs all this functions during on initialization
     function initialize(location){
   
  -    var currentLocation = new google.maps.LatLng(location.coords.latitude, location.coords.longitude);
  - 
  +    var currentLocation = new google.maps.LatLng(location.coords.latitude, location.coords.longitude); //Geolocates the user using the latitude and longitude of the ip address or cell signal
  +
       var mapOptions = {
  -      center: currentLocation,
  -      zoom: 15,
  -      mapTypeId: google.maps.MapTypeId.ROADMAP
  +      center: currentLocation, //Sets the center of the screen as the postion of the user
  +      zoom: 15, // The higher the number the closer the zoom
  +      mapTypeId: google.maps.MapTypeId.ROADMAP //Map type
       };
   
       map = new google.maps.Map(document.getElementById("map"), mapOptions);
   
       var marker = new google.maps.Marker({
  -      position: currentLocation,
  +      position: currentLocation, //Drops a pin on where the user currently is
         map: map
       });
   
  
positive.code: </div>
  </div>
  <script>
    
  
    var map;
    var activity;
  
negative.code:        origins: [document.getElementById("address1").value],
          destinations: [document.getElementById("address2").value],
          travelMode: google.maps.TravelMode.DRIVING
        }, callback); //Calculates the distance on a drivable route
  
      function callback(response, status) { //Parses the data recieved
        if (status == google.maps.DistanceMatrixStatus.OK) {
          var origins = response.originAddresses;
          var destinations = response.destinationAddresses;
  