$d[$i]['telefonocasa'] = $a['telefonocasa'];
        $d[$i]['celular'] = $a['celular'];
        $n = array_shift($notas->mostrarTodo("coddocentemateriacurso=" . $coddocentemateriacurso . " and codalumno=" . $a['codalumno']));
        $d[$i]['bimestre1'] = '<input type="hidden" name="n[' . $i . '][codnotas]" value="' . $n['codnotas'] . '"><input type="number" name="n[' . $i . '][bimestre1]" value="' . $n['bimestre1'] . '" required max="100" min="0" style="width:55px;"  class="der notas n' . $n['codnotas'] . '" rel="' . $n['codnotas'] . '" ' . ($bimestre != 1 ? 'readonly' : '') . '>';
        $d[$i]['bimestre2'] = '<input type="number" name="n[' . $i . '][bimestre2]" value="' . $n['bimestre2'] . '" required max="100" min="0" style="width:55px;"  class="der notas n' . $n['codnotas'] . '" rel="' . $n['codnotas'] . '" ' . ($bimestre != 2 ? 'readonly' : '') . '>';
        $d[$i]['bimestre3'] = '<input type="number" name="n[' . $i . '][bimestre3]" value="' . $n['bimestre3'] . '" required max="100" min="0" style="width:55px;"  class="der notas n' . $n['codnotas'] . '" rel="' . $n['codnotas'] . '" ' . ($bimestre != 3 ? 'readonly' : '') . '>';
        $d[$i]['bimestre4'] = '<input type="number" name="n[' . $i . '][bimestre4]" value="' . $n['bimestre4'] . '" required max="100" min="0" style="width:55px;"  class="der notas n' . $n['codnotas'] . '" rel="' . $n['codnotas'] . '" ' . ($bimestre != 4 ? 'readonly' : '') . '>';
        $d[$i]['notafinal'] = '<input type="number" name="n[' . $i . '][notafinal]" value="' . $n['notafinal'] . '" required max="100" min="0" style="width:55px;" readonly class="der total t' . $n['codnotas'] . ' ' . ($n['notafinal'] < 51 ? 'rojo' : '') . '">';
    }
    $titulo = array("paterno" => "Paterno", "materno" => "Materno", "nombres" => "Nombres", "bimestre1" => "1º Bimestre", "bimestre2" => "2º Bimestre", "bimestre3" => "3º Bimestre", "bimestre4" => "4º Bimestre", "notafinal" => "Nota Final");
    ?>
    <form action="actualizar.php" method="post">
    
	<strong>Curso: <?php 
    echo $cur['nombre'];
    ?>
</strong>
    <br>
    <?php 
    listadoTablaregistro($titulo, $d, 0, $modi, $elimi, $ver);
    ?>
    <?php 
    if (count($d) > 0) {
        ?>
    <input type="submit" value="Guardar Nota">
    <?php 
    }
    ?>
    </form>
    <?php 
}
        $i++;
        $cur = array_shift($curso->mostrar($a['codcurso']));
        $r = $rude->mostrarTodo("codalumno=" . $a['codalumno']);
        if (count($r) == 0) {
            $modi = "";
            $elimi = "";
            $ver = "";
            $boton = array("Registrar Rude" => "nuevo.php");
        } else {
            $modi = "modificar.php";
            $elimi = "eliminar.php";
            $ver = "ver.php";
            $boton = array();
        }
        $d[$i]['codalumno'] = $a['codalumno'];
        $d[$i]['paterno'] = capitalizar($a['paterno']);
        $d[$i]['materno'] = capitalizar($a['materno']);
        $d[$i]['nombres'] = capitalizar($a['nombres']);
        $d[$i]['curso'] = $cur['nombre'];
        $d[$i]['sexo'] = $a['sexo'] ? 'Masculino' : 'Femenino';
        $d[$i]['rude'] = $a['rude'];
        $d[$i]['telefonocasa'] = $a['telefonocasa'];
        $d[$i]['celular'] = $a['celular'];
        $d[$i]["modifica"] = $modi;
        $d[$i]["elimina"] = $elimi;
        $d[$i]["ver"] = $ver;
        $d[$i]["botones"] = $boton;
    }
    $titulo = array("paterno" => "Paterno", "materno" => "Materno", "nombres" => "Nombres", "sexo" => "Sexo", "curso" => "Curso", "rude" => "Rude", "telefonocasa" => "Teléfono", "celular" => "Celular");
    listadoTablaregistro($titulo, $d, 1, $modi, $elimi, $ver, $boton);
}