Thank you for the help. I am not a programmer so it is probably something really simple that I am overlooking. I placed the new script in but now the table displays regardless of the form's success or failure.
My form id is as follows:
<form id="WAATKUpdateFormPS" name="WAATKUpdateFormPS" method="POST" action="<?php echo $editFormAction; ?>">
Do I need to incorporate any elements from the form to enable the code below to reveal itself only upon a successful submission?
<?php
if (isset($_POST)) {
?>
<table width="265" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="265" align="left" bgcolor="#FFFFCC" class="red">(Password successfully changed)</td>
</tr>
</table>
<?php
}
?>