function createMarker(mpoint, spot, photo) { 
        var html="<div><b>"+spot+"</b></div>"
                +"<p>"
                +"<center><img src='"+photo+"'></center>"
                +"</p>"
                
        var marker = new GMarker(mpoint);
        GEvent.addListener(marker, "click", function() {
            marker.openInfoWindowHtml(html);
        });
        return marker; 
		
    }
	 
    function load(){ 
      var map = new GMap2( document.getElementById("map")); 
	  map.addControl(new GLargeMapControl());
	  map.addControl(new GMapTypeControl());
	  map.addControl(new GOverviewMapControl());
      map.setCenter( new GLatLng(34.81740591479054, 134.68442738056183), 15);
      var point = new GLatLng(34.81740591479054, 134.68442738056183);
      var marker = new GMarker(point);
      map.addOverlay(marker);
    } 
   
    window.onload=load;
    window.onunload=GUnload;