checkbox non da alert

[lory2]

<form action="aggiornatesti.php?tipo=<? echo($tipo);?>&indice=<? echo($indice);?>&data=<? echo($data);?>oggetto=<? echo($oggetto);?>"  method="post" name="aForm" id="aForm" ="return controllo_check()">
<input type="hidden" value="" name="testocheck1">
<input type="hidden" value="" name="testocheck2">
<input type="hidden" value="" name="testocheck3">

<table width=631 border=0 align="center" cellpadding=0 cellspacing=0 bgcolor="#6BA49E">
  <tr >
    <td colspan="3">[url="index.php"][img]immagini/stampasarda_r1_c1.jpg[/img][/url]    </td>
  </tr>
  <tr align="left" valign="top">
    <td width="5" height="603" rowspan="29">
    
    
    <table width="100%"  border="0" cellspacing="1" cellpadding="1">
        <tr>          </tr>
        </table>
        
        <table width="100%"  border="0" cellspacing="1" cellpadding="1">

        <tr>        </tr></table>
        <table width="99%"  border="0" cellspacing="1" cellpadding="1">
        <tr>        </tr></table>
        <table width="100%"  border="0" cellspacing="1" cellpadding="1">

      <tr>      </tr></table>    </td>
    <td width="621" rowspan="29">    <div align="center">
      <table width="100%" height="250"  border="0" cellpadding="1" cellspacing="1">
        <tr>
          <td height="15" colspan="2" valign="bottom"><div align="left">[b]Inserire data [/b]</div></td>
          <td width="1%" rowspan="4" valign="bottom">[url="prova1.php?tipo=pro&elenco=morosi&indice=indice&oggetto=oggetto&testocheck1=testocheck1&testocheck2=testocheck2&testocheck2=testocheck2&testo=testo&testo2=testo2&testo3=testo3"][/url] </td>
        </tr>
        <tr>
          <td width="47%" height="15" valign="bottom"><div align="left">
<input name="data" type="text" id="data" size="20" maxlength="10" value=" ">
          </div></td>
            <td width="52%" valign="bottom"><div align="right">
              <button name="submit" type="submit" value="1">
                      [b]Anteprima [/b]</button>
            </div></td>
        </tr>

        <tr>
          <td height="15" valign="bottom"><div align="left">[b]
            Inserire oggetto
            
          [/b]</div></td>
            <td height="15" valign="bottom"></td>
        </tr>
        <tr>
          <td height="15" valign="bottom"><div align="left">
            <textarea name="oggetto" rows="2" id="oggetto"></textarea>
          </div></td>
            <td height="15" valign="bottom"><div align="right">::[url="javascript:history.back();"]Torna indietro[/url] ::</div></td>
        </tr>
        <tr>
          <td height="15" colspan="3" valign="bottom"><div align="center">[b]Testo 1 [/b]</div></td>
            </tr>
        <tr bgcolor="#CDE5E5">
          <td height="137" colspan="3" >
  <textarea name="testo" rows="8" cols="100" wrap="soft" onSelect="storeCaret(this);" onClick="storeCaret(this);" onKeyUp="storeCaret(this);" onDblClick="storeCaret(this);"><? echo "$row[testo]";?>
</textarea>
  



<INPUT TYPE="button" VALUE="Grassetto" onCLICK="insertAtCaret(this.form.testo, '[B]','[/B]');">
<INPUT TYPE="button" VALUE="Corsivo" onCLICK="insertAtCaret(this.form.testo, '[I]','[/I]');">
<INPUT TYPE="button" VALUE="Sottolineato" onCLICK="insertAtCaret(this.form.testo, '<U>','</U>');">
<INPUT TYPE="button" VALUE="a Capo" onCLICK="insertAtCaret1(this.form.testo, '
');">
<input type="checkbox" name="testocheck1" value="1">
            Seleziona testo 1 </td>
        </tr>
      <tr>
          <td height="15" colspan="3" valign="bottom"><div align="center">[b]Testo 2 [/b]</div></td>
            </tr>
        <tr bgcolor="#CDE5E5">
          <td height="137" colspan="3" ><textarea name="testo2" rows="8" cols="100" wrap="soft" onSelect="storeCaret(this);" onClick="storeCaret(this);" onKeyUp="storeCaret(this);" onDblClick="storeCaret(this);"><? echo "$row2[testo]";?>
</textarea>



<INPUT TYPE="button" VALUE="Grassetto" onCLICK="insertAtCaret(this.form.testo2, '[B]','[/B]');">
<INPUT TYPE="button" VALUE="Corsivo" onCLICK="insertAtCaret(this.form.testo2, '[I]','[/I]');">
<INPUT TYPE="button" VALUE="Sottolineato" onCLICK="insertAtCaret(this.form.testo2, '<U>','</U>');">
<INPUT TYPE="button" VALUE="a Capo" onCLICK="insertAtCaret1(this.form.testo2, '
');">
<input type="checkbox" name="testocheck2" value="1" >
            Seleziona testo 2 </td>
          </tr>
      <tr>
          <td height="15" colspan="3" valign="bottom"><div align="center">[b]Testo 3 [/b]</div></td>
            </tr>
        <tr bgcolor="#CDE5E5">
          <td height="137" colspan="3" ><textarea name="testo3" rows="8" cols="100" wrap="soft" onSelect="storeCaret(this);" onClick="storeCaret(this);" onKeyUp="storeCaret(this);" onDblClick="storeCaret(this);"><? echo "$row3[testo]";?>
</textarea>



<INPUT TYPE="button" VALUE="Grassetto" onCLICK="insertAtCaret(this.form.testo3, '[B]','[/B]');">
<INPUT TYPE="button" VALUE="Corsivo" onCLICK="insertAtCaret(this.form.testo3, '[I]','[/I]');">
<INPUT TYPE="button" VALUE="Sottolineato" onCLICK="insertAtCaret(this.form.testo3, '<U>','</U>');">
<INPUT TYPE="button" VALUE="a Capo" onCLICK="insertAtCaret1(this.form.testo3, '
');">
<input type="checkbox" name="testocheck3" value="1">
            Seleziona testo 3 </td>
          </tr>
      </table>
      

  </div></td>
    <td width="5">

</p>
    
    
 </td>
  </tr> 
</table>




</p>
</form>