var map;
    var markers = new Array(1);
    function onLoad() {
      map = new GMap2(document.getElementById("map"));
      map.setCenter(new GLatLng(33.59074230697633,130.40226459503174),16);
      map.addControl(new GLargeMapControl());
      map.addControl(new GMapTypeControl());
      map.addControl(new GOverviewMapControl());
      map.setMapType(G_NORMAL_MAP);
      var marker = null;
      var n_markers = 0;
      var markeropts = new Object();
	  
	  var icon = new GIcon();
      icon.image = "http://high.chikuyogakuen.ed.jp/event/desain_ten/img/fukuoka_across.png";
      icon.shadow = "http://high.chikuyogakuen.ed.jp/event/desain_ten/img/ishibashi_art_shadow.png";
      icon.iconSize = new GSize(87,37);
      icon.iconAnchor = new GPoint(43,37);
      icon.shadowSize = new GSize (156, 37);
      icon.infoWindowAnchor = new GPoint(87/2,20/2);
      markeropts.icon = icon;
	  
      marker = new GMarker(new GPoint(130.40245234966278,33.591446558219346), markeropts);
      markers[n_markers] = marker;
      GEvent.addListener(markers[0], "click", function () {markers[0].openInfoWindowHtml("アクロス福岡　福岡展会場");});
      n_markers++;
      map.addOverlay(marker);
	  }