function runRightCalendario(mes, anio){
	try {
	  document.getElementById('gajxcal').style.visibility = 'visible';
	
		var backRcalendario = {success:okRcalendario, failure: badRcalendario};
		YAHOO.util.Connect.asyncRequest("POST", "calendario.php", backRcalendario, "mes="+mes+"&anio="+anio);
  }
  catch(err)
  {}
}
var okRcalendario = function(o){
	document.getElementById('gajxcal').style.visibility = 'hidden';

	if (o.responseText){
		document.getElementById('contenedor_calendario').innerHTML = o.responseText;
	}
}
var badRcalendario = function(o){}