function initialize() {
	if (GBrowserIsCompatible()) {

		/* ===================== Karte und Icon aktivieren =====================*/

		var mapCaMaSoSi = new GMap2(document.getElementById("mapCaMaSoSiID"));

		var iconTrk = new GIcon(G_DEFAULT_ICON);
		iconTrk.iconSize = new GSize(25, 38);
		iconTrk.shadowSize = new GSize(0, 0);
		iconTrk.iconAnchor = new GPoint(13, 34);
		iconTrk.infoWindowAnchor = new GPoint(16, 0);


		/* --------------------- Lipari (oben) + Alicudi (unten) zeichnen ----------------------*/

		var polySMA = new GPolygon([
			new GLatLng(38.108969,13.50577),
			new GLatLng(38.108894,13.505931),
			new GLatLng(38.10895,13.505978),
			new GLatLng(38.109022,13.50581),
			new GLatLng(38.108969,13.50577),
			], "#ffff00", 3, 1, "#3366CC", 0);
		mapCaMaSoSi.addOverlay(polySMA);


		/* --------------------- Vulcano (oben) + Stromboli (unten) zeichnen ----------------------*/

		var polySMA = new GPolygon([
			new GLatLng(38.108969,13.50577),
			new GLatLng(38.10891,13.505883),
			new GLatLng(38.108844,13.505845),
			new GLatLng(38.108895,13.505719),
			new GLatLng(38.108969,13.50577),
			], "#ff0000", 3, 1, "#3366CC", 0);
		mapCaMaSoSi.addOverlay(polySMA);


		/* --------------------- Karte zeichnen ----------------------*/

		var pos = new GLatLng (38.108895,13.5059);
		mapCaMaSoSi.setCenter(pos,20);
		mapCaMaSoSi.setUIToDefault();
		/* mapCaMaSoSi.disableScrollWheelZoom(); */
		mapCaMaSoSi.setMapType(G_SATELLITE_MAP);
		/* G_NORMAL_MAP   G_SATELLITE_MAP   G_HYBRID_MAP   G_DEFAULT_MAP_TYPES   G_PHYSICAL_MAP */

	}
}