title: JSON not working with Opera Mini browser
body: <p>I am testing the google maps api by setting up markers on the map. When the map is clicked, it sends an JSON request to a php, save the latitude and longitude in a mysql database and then adds the marker with a javascript function using the google maps api, pretty simple. The problem is that it is working with chrome and firefox, but it is not working from my cellphone with opera mini browser, it is an android 2.3.4.</p>
  
  <p>The navigator that comes with the cellphone has no problems in displaying the markers.</p>
  
  <p>Code:    (2 FUNCTIONS)</p>
  
  <pre><code>function agregoCoordenadasEnBaseDeDatos(punto)
  {
      //  alert(JSON.encode(punto));
      punto['a']=punto['$a'];
      new Request({'url':'insertarMarcador.php?puntoCorchs=' + JSON.encode(punto), 
                                   'method':'get', 
                                   'onSuccess':function(o){agregarPunto(punto);},
                                   'onFailure':function(o){alert("Pelate!!!  "+o)}}).send();
  }
       function agregarPunto(punto)
       {
  
          var marker = new google.maps.Marker({position: punto, 
                                                          map: first_map, 
                                                      title:'Hola Mundo!!!', 
                                                      icon:'IMAGEFILEURLDELETED.GIF', optimized: false});
      google.maps.event.addListener(marker, 'click', function() {
      first_map.setZoom(8);
      first_map.setCenter(marker.getPosition());    
          });         
  }
  </code></pre>
  
  <p>Is it a known issue?</p>
  
  <p>Do I need to use an if statement regarding which browser is visiting my site?</p>