selezionare i valori di un campo select

<select name="qqqq">
<option value="1">111111111111</option>
<option value="2">222222222222</option>
<option value="3">333333333333</option>
</select>

<?php 
require_once('db/db.inc.php');
$catquery1=mysql_query("SELECT * FROM prova order by nome asc")or die("Query non valida" .mysql_error());
?>
<select name="pp" multiple size="5">
<?php
for($mul = 3; $mul <= 10; ++$mul) { 
	while($row=mysql_fetch_array($catquery1))
	{
	if($mul==$row[0]){ 
	echo "<option value=\"$mul\" selected />".$row[1]."</option>"; 
	 }else{ 
	echo "<option value=\"$mul\">".$row[1]."</option>"; 
	 } 
	}//fine while
}
?></select>

CREATE TABLE `prova` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `nome` varchar(50) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=11 ;

-- 
-- Dump dei dati per la tabella `prova`
-- 

INSERT INTO `prova` (`id`, `nome`) VALUES 
(1, 'prova1'),
(2, 'prova2'),
(3, 'prova3'),
(4, 'prova4'),
(5, 'prova5'),
(6, 'prova6'),
(7, 'prova7'),
(8, 'prova8'),
(9, 'prova30'),
(10, 'prova31');