Latitue and Longitude on Google Maps

<!DOCTYPE html>
<html>
    <head>
        <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"></script>
    </head>
    <body>
        <div id="map"></div>
    </body>
</html>

$(document).ready(function() {
 var myOptions = {
     mapTypeId: google.maps.MapTypeId.ROADMAP,
     mapTypeControl: false,
 panControl: false,
     zoomControl: true,
     zoomControlOptions: {
         style: google.maps.ZoomControlStyle.LARGE,
         position: google.maps.ControlPosition.LEFT_CENTER
     },
 scaleControl: false,
     streetViewControl: false,
 };
 var map = new google.maps.Map($("#map")[0], myOptions),
 directionsService = new google.maps.DirectionsService(),
 directionsDisplay = new google.maps.DirectionsRenderer({map:map});
 new google.maps.Marker({
     position: new google.maps.LatLng(26.968468, 23.766233),
  map: map
 });
 var request = {
     origin: new google.maps.LatLng(40.962200, 23.615602),
     destination: new google.maps.LatLng(37.968468, 23.766233),
     travelMode: google.maps.TravelMode.DRIVING
 };
 directionsService.route(request,
 function(response, status) {
     if (status == google.maps.DirectionsStatus.OK) {
         directionsDisplay.setDirections(response);
     }
 });
});

#map{
 width:500px;
 height:500px;
}