dove?? ecco lo script

</div>
<p align="center"></p>
<p align="center"><u>INSERISCI COMMENTO</u></p>
<script Language="JavaScript" Type="text/javascript"><!--
function FrontPage_Form1_Validator(theForm)
{

if (theForm.commento.value == "")
{
alert("Inserire un valore per il campo \"commento\".");
theForm.commento.focus();
return (false);
}

if (theForm.nome.value == "")
{
alert("Inserire un valore per il campo \"nome\".");
theForm.nome.focus();
return (false);
}
return (true);
}
//--></script><form method="post" action="commenti.php?richiesta=inserisci" enctype="multipart/form-data" onsubmit="return FrontPage_Form1_Validator(this)" language="JavaScript" name="FrontPage_Form1">
<p align="center"><textarea rows="8" name="commento" cols="48"></textarea></p>
<p align="center">Nome

<input type="text" name="nome" size="38"></p>
<p align="center"><input type="submit" value="Invia" name="B3"><input type="reset" value="Reimposta" name="B4"></p>
</form>
<div align="center">
<table width="666" height="53" border="0">
<?
$query = "SELECT * FROM commenti order by id desc";
$res = mysql_query($query);
$numero = mysql_num_rows($res);
if ($numero > 0){
while ($selettore_comm = mysql_fetch_array($res)){
?>
<tr>
<td width="583" height="23" scope="col" valign="top"><span class="Stile12">
<?=$selettore_comm['nome']?>
<font size="2">scrive</font></span></td>
</tr>
<tr>
<td valign="top" align="justify"><span class="Stile11">
<?=$selettore_comm['commento']?>
</span></td>
</tr>
<?
}
}
else{
?>
<tr>
<td colspan="2" valign="top" align="justify" align="center">
<p align="center">NON CI SONO COMMENTI</td>
</tr>
<?