/**** istanzio oggetti comuni ****/
var map = null; 
var geocoder = null;
var mgr = null;
var counter=1
var poi = new Array();
var MARKERS = [];
var center = new GLatLng(44.8683927,6.7221041);
var myListener;
var _html = '';

/**** funzione preposta al caricamento della mappa e relativi componenti ****/
function load() {
	if (GBrowserIsCompatible()) {
		
		map = new GMap2(document.getElementById("mapContainer"));
		map.setCenter(center,8);
		
		mgr = new MarkerManager(map, {
	              trackMarkers: true
	            });
		
		var mapTypeControl 	= new GMapTypeControl();
		var mapControl3D 	= new GLargeMapControl3D();
		var mapScale 		= new GScaleControl();
		
		var topMiddle	= new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(0,50));
		var bottomRight	= new GControlPosition(G_ANCHOR_BOTTOM_RIGHT, new GSize(0,0));
		
		map.addControl(mapTypeControl);
		map.addControl(mapControl3D, topMiddle);
		map.addControl(mapScale, bottomRight);
	            
		geocoder = new GClientGeocoder();

		var _zoom = 15;
		var _regione = $('#reg_desc').val();
		if (_regione) {
			_zoom = 9;
		}

    
	}
}