function nameDia($ano,$mes,$dia)
{
	$nameDias[] = 'Domingo';
	$nameDias[] = 'Lunes';
	$nameDias[] = 'Martes';
	$nameDias[] = 'Miercoles';
	$nameDias[] = 'Jueves';
	$nameDias[] = 'Viernes';
	$nameDias[] = 'Sabado';
	// 0->domingo	 | 6->sabado
	$dia= date("w",mktime(0, 0, 0, $mes, $dia, $ano));
	return $nameDias[$dia];
}