function load() {
    if (GBrowserIsCompatible()) {
      map = new GMap2(document.getElementById("googleMaps"));
      //map.disableDragging();
      map.addControl(new GSmallMapControl());
      //座標とズームレベル初期設定
      map.setCenter(new GLatLng(point_y, point_x), zoom_level);

      //アイコン
      var icon = new GIcon();
//      icon.image = "http://labs.google.com/ridefinder/images/mm_20_red.png";
//      icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
      icon.image = "http://www.montbell.jp/common/images/mm_20_red.png";
      icon.shadow = "http://www.montbell.jp/common/images/mm_20_shadow.png";
      icon.iconSize = new GSize(12, 20);
      icon.shadowSize = new GSize(22, 20);
      icon.iconAnchor = new GPoint(6, 20);
      icon.infoWindowAnchor = new GPoint(5, 1);

      //中心点
      var cPoint = new GMarker(map.getCenter(), icon);
      map.addOverlay(cPoint);

      //フォームに値セット
      var center = map.getCenter();
      var bounds = map.getBounds();
      var zoom = map.getZoom();
    }
  }

  function gmap_load(object_id, point_x, point_y, zoom_level) {

    if (GBrowserIsCompatible()) {

      //オブジェクトID
      var map = new GMap2(document.getElementById(object_id));
      //map.disableDragging();
      map.addControl(new GSmallMapControl());
      //座標とズームレベル初期設定
      map.setCenter(new GLatLng(point_y, point_x), zoom_level);

      //アイコン
      var icon = new GIcon();
      icon.image = "http://www.montbell.jp/common/images/mm_20_red.png";
      icon.shadow = "http://www.montbell.jp/common/images/mm_20_shadow.png";
      icon.iconSize = new GSize(12, 20);
      icon.shadowSize = new GSize(22, 20);
      icon.iconAnchor = new GPoint(6, 20);
      icon.infoWindowAnchor = new GPoint(5, 1);

      //中心点
      var cPoint = new GMarker(map.getCenter(), icon);
      map.addOverlay(cPoint);

      //フォームに値セット
      var center = map.getCenter();
      var bounds = map.getBounds();
      var zoom = map.getZoom();
    }

  }