bli putu, saya sudah buat suatu proses penyisipan nie..
msalahnya.. kadang2 mau kadang2 gk mau.. hancur lebur dah..
mohon koreksinya bli putu..apanya ya saya salah..
suksma bli putu atas bantuannya..

<?
	$conn = mysql_connect("localhost","root","root");
	$db = mysql_select_db("db_sisipan",$conn);

if(isset($sisip)){
	$selek = mysql_query("SELECT * FROM tb_sisipan WHERE id >= '$urutan'");
	while($my = mysql_fetch_array($selek)){
		mysql_query("UPDATE tb_sisipan SET urut = urut+1 WHERE id = $my[id] ");
	}
	mysql_query("INSERT INTO tb_sisipan(nama, urut) VALUES('$nama','$urutan')");
}
?>
<form id="form1" name="form1" method="post" action="">
  NAMA 
  <label for="nama"></label>
  <input type="text" name="nama" id="nama" />
  <br />
  URUT
  <input type="text" name="urutan" id="urutan" />
  <input type="submit" name="sisip" id="sisip" value="SISIPKAN !" />
</form>
<table width="361" border="0" cellpadding="2" cellspacing="2">
  <tr align="center" bgcolor="#CCCCCC">
    <td width="50">NO</td>
    <td width="176">NAMA</td>
    <td width="113">URUTAN</td>
  </tr>
<?
$q = mysql_query("SELECT * FROM tb_sisipan ORDER BY urut ASC");
while ($d = mysql_fetch_array($q)){
?>  
  <tr>
    <td align="center"><? echo "$d[id]"; ?></td>
    <td><? echo "$d[nama]"; ?></td>
    <td align="center"><? echo "$d[urut]"; ?></td>
  </tr>
<? } ?>
</table>

if(isset($_POST)){
	$selek = mysql_query("SELECT * FROM tb_sisipan WHERE id >= '".$_POST['urutan']."'");
	while($my = mysql_fetch_array($selek)){
		mysql_query("UPDATE tb_sisipan SET urut = urut+1 WHERE id = $my[id] ");
	}
	mysql_query("INSERT INTO tb_sisipan(nama, urut) VALUES('".$_POST['nama']."','".$_POST['urutan']."')");
}