function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap( document.getElementById("map") );
        map.addControl( new GSmallMapControl() );
        map.centerAndZoom(new GPoint(136.68107986450195, 35.41080847250107), 4);
        var point = new GPoint(136.68107986450195, 35.41080847250107);
        var marker = new GMarker(point);
        map.addOverlay(marker);
      }
    }// JavaScript Document