Google map markers

Bonjour,

Bonjour,

Lorsque j'appel "usePointFromPostcode(postcode,createMarker);" et bien dans la fonction "usePointFromPostcode(postcode,callbackFunction)" ,ma callbackfonction (createMarker) est appelé lorsque ma boucle qui parcours mon XML est fini. et c'est pour
ça que je me retrouve avec mon dernier enregistrement de ma table dans mon marqueur. Il crée donc tous les marqueur en fonction du dernier enregistrement de ma table...
Une idée, pourquoi il me fait ca?

[code]
var map;
var localSearch = new GlocalSearch();
var address2;
var address3;
var postcode;
var img;
var icon = new GIcon();

icon.image = "http://images.google.com/mapfiles/marker.png";
icon.iconSize = new GSize(20, 30);
icon.iconAnchor = new GPoint(6, 20);
icon.infoWindowAnchor = new GPoint(10, 34);


function usePointFromPostcode(postcode,callbackFunction) {

localSearch.setSearchCompleteCallback(null,
function() {

if (localSearch.results[0])
{
var resultLat = localSearch.results[0].lat;
var resultLng = localSearch.results[0].lng;
var point = new GLatLng(resultLat,resultLng);
callbackFunction(point, address2, address3, postcode, img);
}else{
alert("Postcode not found!");
}
});

localSearch.execute(postcode + ", UK");
}

//function placeMarkerAtPoint(point)
//{
// var marker = new GMarker(point,icon);
// map.addOverlay(marker);
//}

function setCenterToPoint(point)
{
map.setCenter(point, 15);
var marker = new GMarker(point,icon);
map.addOverlay(marker);
map.openInfoWindow(map.getCenter(),"<img src='http://localhost/Smart/images/icon_map.gif' />");
}

function showPointLatLng(point)
{
var Latitude = point.lat();
var Longitude = point.lng();

}

function mapLoad() {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("map"));
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(54.622978,-2.592773), 5, G_NORMAL_MAP);
}
}


GDownloadUrl("http://localhost/Smart/XmlGmap.php",function(data) {
var xml = GXml.parse(data);
var markers = xml.documentElement.getElementsByTagName("marker");
for (var i = 0; i < markers.length; i++) {
address2 = markers[i].getAttribute("address2");
address3 = markers[i].getAttribute("address3");
postcode = markers[i].getAttribute("postcode");
img = markers[i].getAttribute("img1");
alert(address2);
usePointFromPostcode(postcode,createMarker);
//alert("valeur lon: "+Longitude);
//alert("valeur la: "+Latitude);
//var point = new GLatLng(Latitude,Longitude);
//var marker = createMarker(point, address2, address3, postcode,img);


}
});



function createMarker(point, address2, address3, postcode,img) {
var marker = new GMarker(point, icon);
alert(address2);
//alert(address3);
//alert(img);
//alert(postcode);
var html = "<div id='mapImage'><img src='http://localhost/Smart/"+img+"' width='100' height='80'/></div><div><b>" + address2 + "</b> " + address3
"</div>";
GEvent.addListener(marker, 'click', function() {
marker.openInfoWindowHtml(html);
});
map.addOverlay(marker);
//return marker;
}





function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
oldonload();
func();
}
}
}

function addUnLoadEvent(func) {
var oldonunload = window.onunload;
if (typeof window.onunload != 'function') {
window.onunload = func;
} else {
window.onunload = function() {
oldonunload();
func();
}
}
}

addLoadEvent(mapLoad);
addUnLoadEvent(GUnload);