//Crea objeto AJAX
function http_request() {
    try {
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (E) {
            xmlhttp = false;
        }
    }
    if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
        xmlhttp = new XMLHttpRequest();
    }
    return xmlhttp
};




function abrirPublicidad(url, idanuncio){

  v = window.open(url);

  ajax = http_request();

  ajax.open("GET", "av-modules/publicidad/abrir.php?id="+idanuncio, true);

  ajax.onreadystatechange=function() {
    if (ajax.readyState==1)
    {
     //contenedor.innerHTML = '<img src="../../av-includes/images/proceso-redfija.gif" />';
    }
    else if(ajax.readyState==4)
    {
      if(ajax.status==200)
      {
       // contenedor.innerHTML = ajax.responseText;
      }
      else
      {
        //contenedor.innerHTML = "Error: ";
      }
    }
  }

   ajax.send(null)
};