function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
		//コントロール追加
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
        //伊勢佐木町7丁目ビルのlatitude（緯度）と longitude（経度）
        map.setCenter(new GLatLng(35.43824747069146, 139.6240210533142), 16);
		// Our info window content
		var infoTabs = [
          new GInfoWindowTab("Tab #1", "SUERTE Corporation<br>Isezakicho-7chome bldg. 3rd fl., 151-5,<br />Isezaki-Cho 7-Chome, Naka-Ku, YOKOHAMA 231-0045<br />")
		];
		// Place a marker in the center of the map and open the info window
		// automatically
		var marker = new GMarker(map.getCenter());
		GEvent.addListener(marker, "click", function() {  marker.openInfoWindowTabsHtml(infoTabs);
		});
		map.addOverlay(marker);
		marker.openInfoWindowTabsHtml(infoTabs);
      }
    }