seksi.php r1

//FORM
<?php
  $opts='';
  $querys = mysql_query("SELECT id_peg,nama_peg
                         FROM tb_pegawai
                         WHERE jabatan_peg='Guru'
                         ORDER BY nama_peg");
  while ($rows = mysql_fetch_array($querys)){
    $opts.="<option value='$rows[id_peg]'>".$rows['nama_peg']."</option>\n";
  }
  $query = mysql_query("SELECT id_mapel,nama_mapel
                        FROM tb_mapel ");
  while ($row1 = mysql_fetch_array($query))
  {
    ?>
    <tr>
      <td>
        <input type="checkbox"
               name="id_mapel[]"
               class="id_mapel"
               value="<?php echo $row1['id_mapel']; ?>" />
        &nbsp;<?php echo $row1['nama_mapel']; ?>
      </td>
      <td>
        <select class="span7"
                name="guru[<?php echo $row1['id_mapel']; ?>]">
          <?php echo $opts;?>
        </select>
      </td>
    </tr>
    <input type="hidden" name="kelas" value="<?php echo $kelas;?>" />
    <?php
  }
?>

//PROSES
<?php
  $kelas= mysql_real_escape_string($_POST['kelas']);
  $thn  = date('Y');
  $thn2 = $thn+1;
  while(list($key1, $value1) = each($_POST['id_mapel']))
  {
    $kode_seksi = buatkode("tb_seksi", "SK");
    $value2=$_POST['guru'][$value1];
    $sql = "INSERT INTO tb_seksi VALUES
            ('$kode_seksi', '$value1', '$value2','$kelas','$thn-$thn2')";
    $res = mysql_query($sql) or die(mysql_error()."<br>".$sql);
  }
?>