Géolocalisation avec Google Maps, jQuery et HTML5

Ces derniers jours, j’ai dû tester la géolicalisation avec Google Maps et c’est vraiment bien foutu.

Je vous met en bloc le bout de script que j’ai retrouvé jenesaisplusoù ..

Code HTML :

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/
1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="jquery.cookie.js"></script>
<script type="text/javascript">
function success(position)
{
var s = document.querySelector('#status');
if (s.className == 'success')
{
return;
}
s.innerHTML = "Trouvé!";
s.className = 'Success';
var mapcanvas = document.createElement('div');
mapcanvas.id = 'mapcanvas';
mapcanvas.style.height = '100%';
mapcanvas.style.width = '100%';
document.querySelector('#map').appendChild(mapcanvas);
var latlng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
var myOptions = {
zoom: 15,
center: latlng,
mapTypeControl: false,
navigationControlOptions: {style: google.maps.NavigationControlStyle.SMALL},
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("mapcanvas"), myOptions);
var marker = new google.maps.Marker({
position: latlng,
map: map,
title:"You are here!"
});
$.cookie("MyLat", position.coords.latitude); // Storing latitude value
$.cookie("MyLon", position.coords.longitude); // Storing longitude value
}
function error(msg)
{
var s = document.querySelector('#status');
s.innerHTML = typeof msg == 'string' ? msg : "failed";
s.className = 'Fail';
}
if (navigator.geolocation)
{
navigator.geolocation.getCurrentPosition(success, error);
}
else
{
error('Not supported'); //HTML Support
}

//Jquery Code
$(document).ready(function()
{
$("#check").click(function()
{
var lat = $.cookie("MyLat");
var lon = $.cookie("MyLon");
alert('Latitued: '+lat);
alert('Longitude: '+lon);
var url="http://maps.googleapis.com/maps/api/geocode/json?latlng="+lat+","+lon+"&sensor=false";
alert('Google Map API: '+url);
//Get Json Request Here
});
});
</script>
//HTML Code
<input type='button' id='check' value='Check-out'/>
<div id="status">Loading.............</div>
<div id="map"></div>