<?php
include 'pilih.php';

$nama_ka = $tampil['nama_ka'];
$nama_kelas = $tampil['nama_kelas'];
$kursi = $tampil1['kursi'];
$jumlah_penumpang = 2;

$kursi = mysql_query("select * from detail_pesanan where nama_ka='$nama_ka' and nama_kelas='$nama_kelas' and jumlah_penumpang='2' and kursi='$kursi' ");

$cek_kursi = mysql_fetch_array($kursi);
if($cek_kursi){
?>

<script language="javascript">
alert("Maaf, Kursi sudah dipesan, Silahkan Coba Lagi ! !!");
document.location="pemesan.php?id_ka=<?php echo $tampil['id_ka'];?>";
</script>
<?php
}
else
{
include 'insert_pemesan.php';
?>