if (GBrowserIsCompatible()) {
// ===== ここがマップの初期設定===== 
	var map = new GMap2(document.getElementById("map"));
	map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
	map.setCenter(new GLatLng(35.77994251888402 , 140.31463623046875), 9);
	map.enableDoubleClickZoom();
	map.enableContinuousZoom();


// ===== ここからアイコン設定===== 
	var icon = new GIcon();
	icon.image = "http://www.landrome.jp/shop/../img/marker.png";
	icon.iconSize = new GSize(45, 39);
	icon.iconAnchor = new GPoint(20, 39);
	icon.infoWindowAnchor = new GPoint(10, 10);
	icon.infoShadowAnchor = new GPoint(18, 25);

function createMarker(point, text) {
	var marker = new GMarker(point, icon);
	var html = text ;
	GEvent.addListener(marker, "click", function() {
	marker.openInfoWindowHtml(html);
		});

	return marker;
	}
}
// ===== ここからXML呼び出し===== 
var request = GXmlHttp.create();
request.open("GET", "map.xml", true);
	request.onreadystatechange = function() {
		if (request.readyState == 4) {
		var xmlDoc = request.responseXML;
		var markers = xmlDoc.documentElement.getElementsByTagName("marker");
		for (var i = 0; i < markers.length; i++) {
		var point = new GPoint(markers[i].getAttribute("lng"),markers[i].getAttribute("lat"));
		var marker = createMarker(point, markers[i].firstChild.nodeValue);
		map.addOverlay(marker);
			}
		}
	}
request.send(null);