function nuevoAjax(){ 
	var objeto=false; 

	if(window.XMLHttpRequest){
		objeto = new XMLHttpRequest(); 
	}else{ 
		try{
			objeto = new ActiveXObject("Microsoft.XMLHTTP"); 
		}
		catch (e){
			alert('El navegador utilizado no cumple los requisitos para ver esta página. Por favor, utilice otro navegador');
		}
	}

	return objeto; 
}

function cargaContenido(){
	
		ajax=nuevoAjax();
		ajax.open("GET","lector.php", true);
		ajax.onreadystatechange=function() { 
			if ((ajax.readyState==4) && (ajax.status==200) ){ 		
				document.getElementById("rssOutput").innerHTML=ajax.responseText;
			} 
			if (ajax.readyState==1) { 
				document.getElementById("rssOutput").innerHTML = "cargando...";
			} 		
		}
		ajax.send(null);
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


var myPano;
    
    function initialize() {
      var fenwayPark = new GLatLng(36.718219,-4.420769);
	 
      panoramaOptions = { latlng:fenwayPark, features:{userPhotos: false} };
     myPano = new GStreetviewPanorama(document.getElementById("pano"), panoramaOptions);
      GEvent.addListener(myPano, "error", handleNoFlash);
    }
    
    function handleNoFlash(errorCode) {
      if (errorCode == FLASH_UNAVAILABLE) {
        alert("Necesitas Flash para poder utilizar este servicio");
        return;
      }
    }