//<![CDATA[
    var map;
    var markers = new Array(1);
    function onLoad() {
      map = new GMap2(document.getElementById("map"));
      map.setCenter(new GLatLng(35.736394011797444,139.7118001346588),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();
      marker = new GMarker(new GPoint(139.71152544021606,35.73589857729993), markeropts);
      markers[n_markers] = marker;
      var html = "<img src=\"images/re2010_ais_logo_mini.gif\" alt=\"株式会社アイ信\" /><br />〒170-0014 東京都豊島区池袋1-7-18<br />Tel:03-3988-3697 (代表)";
      var opts = {maxWidth:200};
      GEvent.addListener(markers[0], "mouseover", function () {markers[0].openInfoWindowHtml(html,opts);});
      n_markers++;
      map.addOverlay(marker);
      
    }

    //]]>