function initialize()
  {
  $.get("http://www.proyectosaten.com/backend/get_projects.php",function(res){load_projects(res);});
  }

function load_projects(res)
  {

  projects_array = eval(res);
//  $('#resp').html(res);

  var myOptions =
      {
      zoom: 11,
      center: new google.maps.LatLng(41.4, 2.1),
      mapTypeId: google.maps.MapTypeId.ROADMAP
      };
  var map = new google.maps.Map(document.getElementById('mapa'), myOptions);
  var p_icon =  "http://www.proyectosaten.com/img/geoicons/p_icon.png";
  var infowindow = new google.maps.InfoWindow({
        content: "",
        maxWidth: 400});
	for(i=0;i<(projects_array.length);i++)
			{
			var punto = new google.maps.LatLng(projects_array[i]["lat"],projects_array[i]["lng"]);

      var marker = new google.maps.Marker({position:punto,title:projects_array[i]["tit"], map:map, icon:p_icon});

      txt = "<div class='infowindow'><b>"+projects_array[i]["tit"]+"</b><br />"+projects_array[i]["txt"]+"<br /><a href='"+projects_array[i]["url"]+"'>"+projects_array[i]["entr"]+projects_array[i]["actividad"]+"</a></div>";
      add_label(map,marker,infowindow,txt);
      }

  }
  
function add_label(map,marker,infowindow,txt)
    {
      google.maps.event.addListener(marker, 'click', function() {
      infowindow.setContent(txt);
      infowindow.open(map,marker);
    });


}

google.maps.event.addDomListener(window, 'load', initialize);