var marathonCoordinates;

function initializeRoute() {
  var myLatLng = new google.maps.LatLng(40.710, -73.979);
  
  var myOptions = {
	zoom: 11,
	center: myLatLng,
	scaleControl: true,
	mapTypeId: google.maps.MapTypeId.SATELLITE
  };
  
  var map = new google.maps.Map(document.getElementById("map_canvas_route"), myOptions);
  
  
  // POLYLINE ROUTE //
  
  marathonCoordinates = [
	new google.maps.LatLng(40.60691260684258, -74.0440156459808),
	new google.maps.LatLng(40.60995886276597, -74.03433823585507),
	new google.maps.LatLng(40.61077334616963, -74.0320208072662),
	new google.maps.LatLng(40.611131715722244, -74.0313341617584),
	new google.maps.LatLng(40.6115878196459, -74.03079771995542),
	new google.maps.LatLng(40.61259775296926, -74.03006815910337),
	new google.maps.LatLng(40.613070135896905, -74.02957463264462),
	new google.maps.LatLng(40.61394973658729, -74.02852320671079),
	new google.maps.LatLng(40.614894479986496, -74.02800822257993),
	new google.maps.LatLng(40.615611172964506, -74.02734303474423),
	new google.maps.LatLng(40.616213840654474, -74.0270855426788),
	new google.maps.LatLng(40.61655589287097, -74.02676367759702),
	new google.maps.LatLng(40.616979383665026, -74.02751469612119),
	new google.maps.LatLng(40.615643749735376, -74.02871632575986),
	new google.maps.LatLng(40.61670248614193, -74.03088355064389),
	new google.maps.LatLng(40.62279396654145, -74.02835154533383),
	new google.maps.LatLng(40.62937344426283, -74.02566933631894),
	new google.maps.LatLng(40.63461701924221, -74.02352356910703),
	new google.maps.LatLng(40.63679900674899, -74.02264380455014),
	new google.maps.LatLng(40.64142328185019, -74.01781582832334),
	new google.maps.LatLng(40.64479359039241, -74.01433968544004),
	new google.maps.LatLng(40.64927079020782, -74.00966191291806),
	new google.maps.LatLng(40.654301176361834, -74.00442624092099),
	new google.maps.LatLng(40.66045433690555, -73.99803185462949),
	new google.maps.LatLng(40.66538622246427, -73.99290347099301),
	new google.maps.LatLng(40.67035029342818, -73.98871922492978),
	new google.maps.LatLng(40.67612768117066, -73.98389124870297),
	new google.maps.LatLng(40.68374330338708, -73.97874140739438),
	new google.maps.LatLng(40.684817231389275, -73.97811913490293),
	new google.maps.LatLng(40.6866721571803, -73.97944951057431),
	new google.maps.LatLng(40.68808772370777, -73.96683239936826),
	new google.maps.LatLng(40.68888498357277, -73.95998740196225),
	new google.maps.LatLng(40.68945444906518, -73.95513796806333),
	new google.maps.LatLng(40.69300129600702, -73.95584607124326),
	new google.maps.LatLng(40.696791983318626, -73.95657563209531),
	new google.maps.LatLng(40.70081020174333, -73.95741248130795),
	new google.maps.LatLng(40.707105465489434, -73.96445059776303),
	new google.maps.LatLng(40.70777237071749, -73.96438622474668),
	new google.maps.LatLng(40.71047245533159, -73.96382832527158),
	new google.maps.LatLng(40.71448984846408, -73.96131777763364),
	new google.maps.LatLng(40.72058866616524, -73.9547731876373),
	new google.maps.LatLng(40.721385537070844, -73.95608210563657),
	new google.maps.LatLng(40.72244259600007, -73.95490193367002),
	new google.maps.LatLng(40.72348337608234, -73.95166182518003),
	new google.maps.LatLng(40.72403628388149, -73.95101809501645),
	new google.maps.LatLng(40.725434794870914, -73.95172619819638),
	new google.maps.LatLng(40.72813416320827, -73.95327115058896),
	new google.maps.LatLng(40.73021552908982, -73.95430111885068),
	new google.maps.LatLng(40.730443174533505, -73.95159745216367),
	new google.maps.LatLng(40.73114236638384, -73.95187640190122),
	new google.maps.LatLng(40.733955319819685, -73.95232701301572),
	new google.maps.LatLng(40.73761360735464, -73.95309948921201),
	new google.maps.LatLng(40.73842653282158, -73.95292782783505),
	new google.maps.LatLng(40.74315756188333, -73.95144724845883),
	new google.maps.LatLng(40.74190574157198, -73.95374321937558),
	new google.maps.LatLng(40.741954514233, -73.95410799980161),
	new google.maps.LatLng(40.74276738665124, -73.95400071144101),
	new google.maps.LatLng(40.74835967959412, -73.952198266983),
	new google.maps.LatLng(40.74959512275225, -73.95106101036069),
	new google.maps.LatLng(40.748847357266925, -73.94711279869077),
	new google.maps.LatLng(40.74809958337291, -73.9473702907562),
	new google.maps.LatLng(40.747433082162594, -73.94385123252866),
	new google.maps.LatLng(40.747579387878545, -73.94337916374204),
	new google.maps.LatLng(40.75066798897849, -73.94052529335019),
	new google.maps.LatLng(40.75295996337768, -73.94565367698667),
	new google.maps.LatLng(40.75445539344254, -73.94904398918149),
	new google.maps.LatLng(40.75949409495377, -73.96065258979795),
	new google.maps.LatLng(40.75985166570906, -73.96185421943662),
	new google.maps.LatLng(40.76029049991624, -73.96290564537045),
	new google.maps.LatLng(40.76027424684913, -73.96316313743588),
	new google.maps.LatLng(40.760062956614895, -73.96312022209165),
	new google.maps.LatLng(40.7596241209055, -73.96200442314145),
	new google.maps.LatLng(40.76526375178609, -73.95788455009458),
	new google.maps.LatLng(40.76976536150133, -73.95460152626035),
	new google.maps.LatLng(40.7749166489843, -73.95080351829526),
	new google.maps.LatLng(40.7807012149684, -73.94659781455991),
	new google.maps.LatLng(40.78705390784825, -73.94192004203794),
	new google.maps.LatLng(40.792171364243345, -73.93820786476132),
	new google.maps.LatLng(40.79857169104265, -73.93355154991147),
	new google.maps.LatLng(40.802876132295836, -73.93041872978208),
	new google.maps.LatLng(40.80333092487771, -73.9298822879791),
	new google.maps.LatLng(40.80519879029741, -73.9258482456207),
	new google.maps.LatLng(40.806969153341974, -73.92445349693295),
	new google.maps.LatLng(40.807440159408955, -73.92486119270322),
	new google.maps.LatLng(40.80815478291967, -73.92653489112851),
	new google.maps.LatLng(40.810054994360996, -73.92516160011289),
	new google.maps.LatLng(40.81078583042606, -73.92687821388242),
	new google.maps.LatLng(40.811126884501626, -73.92737174034116),
	new google.maps.LatLng(40.81260476523845, -73.929324388504),
	new google.maps.LatLng(40.8135629340601, -73.93082642555234),
	new google.maps.LatLng(40.81414757264517, -73.93222117424008),
	new google.maps.LatLng(40.8142612517718, -73.93486046791074),
	new google.maps.LatLng(40.81478092529865, -73.93619084358212),
	new google.maps.LatLng(40.80575101870059, -73.94271397590634),
	new google.maps.LatLng(40.806368209713355, -73.94430184364316),
	new google.maps.LatLng(40.80389941122262, -73.94616866111753),
	new google.maps.LatLng(40.8032334695868, -73.94464516639707),
	new google.maps.LatLng(40.79710974183484, -73.94908690452573),
	new google.maps.LatLng(40.788581063105326, -73.95530962944028),
	new google.maps.LatLng(40.784096975502045, -73.95859265327451),
	new google.maps.LatLng(40.78421070610366, -73.95889306068418),
	new google.maps.LatLng(40.78182232257133, -73.9607169628143),
	new google.maps.LatLng(40.781667968300034, -73.96092617511746),
	new google.maps.LatLng(40.78154610941142, -73.96132314205167),
	new google.maps.LatLng(40.78157048120704, -73.961923956871),
	new google.maps.LatLng(40.7816111008465, -73.962642788887),
	new google.maps.LatLng(40.78149736579338, -73.96317923068997),
	new google.maps.LatLng(40.781326762848515, -73.9636512994766),
	new google.maps.LatLng(40.78105054762779, -73.96406972408292),
	new google.maps.LatLng(40.78043312121632, -73.96457397937772),
	new google.maps.LatLng(40.7799050546006, -73.96488511562345),
	new google.maps.LatLng(40.77935261118632, -73.96527135372159),
	new google.maps.LatLng(40.778938275610464, -73.96577560901639),
	new google.maps.LatLng(40.778353326868334, -73.96638715267179),
	new google.maps.LatLng(40.777662755751166, -73.96674120426175),
	new google.maps.LatLng(40.77695592846758, -73.96698796749112),
	new google.maps.LatLng(40.77628159198024, -73.96730983257291),
	new google.maps.LatLng(40.77561537330709, -73.96729910373685),
	new google.maps.LatLng(40.775396007159955, -73.96750295162198),
	new google.maps.LatLng(40.774924773727975, -73.96845781803128),
	new google.maps.LatLng(40.77459978320675, -73.96883332729337),
	new google.maps.LatLng(40.77419354281959, -73.96915519237515),
	new google.maps.LatLng(40.77334855485758, -73.96911227703092),
	new google.maps.LatLng(40.77307230646211, -73.96879041194913),
	new google.maps.LatLng(40.7725766814619, -73.96884405612943),
	new google.maps.LatLng(40.77195917628898, -73.96917665004727),
	new google.maps.LatLng(40.77152854428501, -73.9695950746536),
	new google.maps.LatLng(40.771146660739, -73.97042119503018),
	new google.maps.LatLng(40.77086227794916, -73.97080743312833),
	new google.maps.LatLng(40.770391012360605, -73.97106492519376),
	new google.maps.LatLng(40.77005787432464, -73.97129023075101),
	new google.maps.LatLng(40.76983036446222, -73.97149407863614),
	new google.maps.LatLng(40.76962722999826, -73.97191250324246),
	new google.maps.LatLng(40.76950534902181, -73.97224509716031),
	new google.maps.LatLng(40.76908282657267, -73.97280299663541),
	new google.maps.LatLng(40.76881468593257, -73.97299611568448),
	new google.maps.LatLng(40.76809963893598, -73.97316777706143),
	new google.maps.LatLng(40.76742521255879, -73.97314631938931),
	new google.maps.LatLng(40.76688891681928, -73.9730175733566),
	new google.maps.LatLng(40.766181974913664, -73.97264206409452),
	new google.maps.LatLng(40.76595445178119, -73.97264206409452),
	new google.maps.LatLng(40.765726927869785, -73.97277081012723),
	new google.maps.LatLng(40.76457304461257, -73.97366130352017),
	new google.maps.LatLng(40.76780711749245, -73.98123586177823),
	new google.maps.LatLng(40.767733986930395, -73.98154699802396),
	new google.maps.LatLng(40.767660856287826, -73.98189032077786),
	new google.maps.LatLng(40.767725861307405, -73.98221218585965),
	new google.maps.LatLng(40.76797775515767, -73.98235166072843),
	new google.maps.LatLng(40.76829465251632, -73.98224437236783),
	new google.maps.LatLng(40.76838403354936, -73.98192250728604),
	new google.maps.LatLng(40.76832715472405, -73.98162209987638),
	new google.maps.LatLng(40.76819714579767, -73.98145043849942),
	new google.maps.LatLng(40.768928442699924, -73.97994840145108),
	new google.maps.LatLng(40.769285962700884, -73.9799162149429),
	new google.maps.LatLng(40.769822239095596, -73.97960507869718),
	new google.maps.LatLng(40.770431638836094, -73.97899353504178),
	new google.maps.LatLng(40.77152854428501, -73.97741639614102),
	new google.maps.LatLng(40.77182917446871, -73.9771052598953),
	new google.maps.LatLng(40.7724466808498, -73.97676193714139)
  ];
  
  var marathon = new google.maps.Polyline({
	path: marathonCoordinates,
	strokeColor: "#FF8000",
	strokeOpacity: 1.0,
	strokeWeight: 2
  });
  marathon.setMap(map);
  
  setMarkers(map, points);
  
  
  // Create an ElevationService
  elevator = new google.maps.ElevationService();
  // Draw the path, using the Visualization API and the Elevation service
  drawPath();

}


// MAP POINTS //

var points = [
  ['Start', 40.60691260684258, -74.0440156459808, 1],
  ['End', 40.7724466808498, -73.97676193714139, 2]
];
function setMarkers(map, locations) {
  var image = new google.maps.MarkerImage('img/puntgm.png', 
	new google.maps.Size(15, 15), 
	new google.maps.Point(0, 0), 
	new google.maps.Point(7, 7));
  for (var i = 0; i < locations.length; i++) {
    var point = locations[i];
    var myLatLng = new google.maps.LatLng(point[1], point[2]);
    var marker = new google.maps.Marker({
        position: myLatLng,
        map: map,
        icon: image,
        title: point[0],
        zIndex: point[3]
    });
  }
}