function display()
{
	var x=xmlDoc.getElementsByTagName("item");
	
	var h = document.createElement('h1');
	var a = document.createElement('a');
	a.innerHTML = x[i].getElementsByTagName("title")[0].childNodes[0].nodeValue;
	a.href = x[i].getElementsByTagName("link")[0].childNodes[0].nodeValue;
	h.appendChild(a);
	var s = document.createElement('span');
	s.innerHTML = x[i].getElementsByTagName("description")[0].childNodes[0].nodeValue;
	
	o = document.getElementById(destinoRSS);
	o.innerHTML = "";
	o.appendChild(h);
	o.appendChild(s);
	
	i++;
	if(i<x.length){
	setTimeout("display()",intervalo);
	}else{showRSS(origenRSS, destinoRSS, intervalo);}
}

var xmlDoc;
var i;
var intervalo = 0;
var origenRSS;
var destinoRSS = 0;
function showRSS(origen, destino, tiempo){
	i=1;
	// code for IE
	if (window.ActiveXObject)
	{	xmlDoc=new ActiveXObject("Microsoft.XMLDOM");}
	// code for Mozilla, Firefox, Opera, etc.
	else if (document.implementation.createDocument)
	{	xmlDoc=document.implementation.createDocument("","",null);}
	else
	{	alert('Your browser cannot handle this script');}

	xmlDoc.async=false;
	xmlDoc.load(origen);
	intervalo  = tiempo;
	origenRSS  = origen;
	destinoRSS = destino;

	i=1;
	display();
}