[Resolved] what's wrong with this show / hide region ?

[sofasurfer]

<?php if ($row_rsContactos['web']!="" and $row_rsContactos['email']!="" and $row_rsContactos['fax']!="" and $row_rsContactos['tlm']!="" and $row_rsContactos['tel']!="" and $row_rsContactos['organizador']!="") { ?>
<table width="306" border="0">
<tr>
<td height="12">Contactos</span></td>
</tr>
</table>
<? } ?>

I just want to hide this table when the query fields (except id) return no data (null).
the result of this is that the table never appears, even when the fields return data... if I change !="" with !=="", in that case, the table appears... always... what I'm I doing wrong?

[mrhappiness]

you display the table only if all fields contain values

if one field containing a value is enough replace the and's with or's

[sofasurfer]

you're right! I thing I've resolved this matter. many thanks!