prova..Codice PHP:
$dbhost = "localhost";
$dbouname = "sssss";
$dbopass = "sssss";
$dboname = "lllll";
$db = mysql_connect($dbhost, $dbouname, $dbopass);
mysql_select_db($dboname, $db);
//Cerco l'ID della pag.
$query = mysql_query("SELECT IDpag FROM `tabella_xyz` WHERE ID='".$ID."'",$db);
$IDpag = mysql_result($query,0,"IDpag");
mysql_close($db);
$result = mysql_query($query, $db);
while ($row = mysql_fetch_array($result))
echo "$row[IDpag]";