var icon = new GIcon();
icon.image = "http://www.google.com/mapfiles/marker.png";
icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
icon.iconSize = new GSize(20, 34);
icon.shadowSize = new GSize(37, 34);
icon.iconAnchor = new GPoint(10, 34);



function setCenterToPoint(point)
{
	map_globale.setCenter(point, 17);
}

function showPointLatLng(point)
{
	//alert("Latitude: " + point.lat() + "\nLongitude: " + point.lng());
}

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

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();
	  }
	}
}

function addMarker(address,id) {
	var geocoder = new GClientGeocoder();
	var test = false;
	geocoder.getLatLng(address,	function(point) 
	{
		if (point)
		{
			 map_globale.addOverlay(createMarker(point,id));
			 test = true;
		}
		else
		{
			test = true;
			//alert("L'adresse "+address+" n'a pas pu être localisée par l'API Google Map.");
		}
	});
	return test;
}

function usePointFromPostcode(postcode,id,callbackFunction) {

	var localSearch = new GlocalSearch();
	localSearch.setSearchCompleteCallback(null, 
	
		function() {

			//alert(id);

			if (localSearch.results[0])
			{		
				var resultLat = localSearch.results[0].lat;
				var resultLng = localSearch.results[0].lng;
				var point = new GLatLng(resultLat,resultLng);
				callbackFunction(point,id);
			}else{
				//alert("Postcode not found!");
			}
		});	
	
	localSearch.execute(postcode + ", UK");
}
	
function placeMarkerAtPoint(point,id) {
	map_globale.addOverlay(createMarker(point,id));
}


addLoadEvent(mapLoad);
addUnLoadEvent(GUnload);