// Function permettant de créer un marker et d'ajouter du HTML 
function createMarker(point, html, image) {
    var myicon = new GIcon(G_DEFAULT_ICON);
    if (image != null && image != "") {
        myicon.image = inconPath + image;
    } else {
        myicon.image = inconPath + "marker.png";
    }
    // Set up our GMarkerOptions object
    markerOptions = { icon: myicon };

    var marker = new GMarker(point, markerOptions);
    if (html != null && html.toString() != "" && html.toString() != " ") {
        GEvent.addListener(marker, "click", function() {
            marker.openInfoWindowHtml(html);
        });
    }
    return marker;
}

// Affiche un plan google map
function Google_ShowMap(mapid, maplat, maplng, zoom) {
    if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById(mapid));
        map.addControl(new GSmallMapControl());
        //Centrage de la carte
        var center = new GLatLng(maplat, maplng);
        map.setCenter(center, zoom);
        //Marqueur
        var point = new GLatLng(maplat, maplng);
        // Création du markeur
        var marker = createMarker(point, null, null);
        map.addOverlay(marker);
    }
}

// Ajoute une agence sur la carte la carte google Map
function AjouteAgence(map, agence) {
    var point = new GLatLng(agence.latitude, agence.longitude);
    // Création du markeur
    var marker = createMarker(point, agence.GetHtmlBulle(), null);
    map.addOverlay(marker);
}

// Affiche un plan google Map
function ShowGMap(mapid, maplat, maplng, zoom) {
    if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById(mapid));
        map.addControl(new GSmallMapControl());
        //Centrage de la carte
        var center = new GLatLng(maplat, maplng);
        map.setCenter(center, zoom);
        return map;
    }
    return null;
}

// Affiche un plan google map en utilisant un fichier xml
function Google_initialize(mapid) {
    if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById(mapid));
        map.addControl(new GSmallMapControl());

        // Lecture du fichier Data.xml
        var request = GXmlHttp.create();
        request.open("GET", inconPath + dataFile, true);
        request.onreadystatechange = function() {
            if (request.readyState == 4) {
                var xmlDoc = GXml.parse(request.responseText);
                // Lecture du noeud map                  
                var maplat = parseFloat(xmlDoc.documentElement.getAttribute("lat"));
                var maplng = parseFloat(xmlDoc.documentElement.getAttribute("lng"));
                var zoom = parseInt(xmlDoc.documentElement.getAttribute("zoom"));
                var center = new GLatLng(maplat, maplng);
                map.setCenter(center, zoom);

                // Lecture des markers
                var markers = xmlDoc.documentElement.getElementsByTagName("marker");
                for (var i = 0; i < markers.length; i++) {
                    // lecture des attribut
                    var lat = parseFloat(markers[i].getAttribute("lat"));
                    var lng = parseFloat(markers[i].getAttribute("lng"));
                    var image = markers[i].getAttribute("image");
                    var point = new GLatLng(lat, lng);
                    var html = GXml.value(markers[i].getElementsByTagName("html")[0]);

                    // Création du markeur
                    var marker = createMarker(point, html, image);
                    map.addOverlay(marker);
                }
            }
        }
        request.send(null);

    }
}



// Class Agence
function Agence(nom, adresse, ville, codepostal, telephone, latitude, longitude, url, image) {
    this.nom = nom;
    this.adresse = adresse;
    this.ville = ville;
    this.codepostal = codepostal;
    this.telephone = telephone;
    this.latitude = latitude;
    this.longitude = longitude;
    this.url = url;
    this.image = image;
}

// Function GetHtml de la classe Agence
Agence.prototype.GetHtmlBulle = function()    // Define Method
{
    var html = "<div style=\"margin: 7px;\"><table><tr>";
    if (this.image != null) {
        html += "<td><div class=\"photoagence\"><img  src=\"" + this.image + "\"></div></td>";
    }
    html += "<td><div class=\"adresse\"><h3>Complétude&nbsp;" + this.nom + "</h3>\n";
    if (this.adresse != '') {
        html += this.adresse + "<br />\n";
    }
    if (this.ville != '' && this.codePostal != '') {
        html += this.codepostal + "&nbsp;" + this.ville + "<br />\n";
    }
    html += "<b>" + this.telephone + "</b>\n";
    html += "<a class=\"boutonlarge\" href=\"" + this.url + "\">&gt; Accéder à la fiche</a></div></td></tr></table></div>";
    return html;
}