Firefox msg, need to be avoid
<p><strong>To display this page, Firefox must send information that will repeat any action (such as a search or order confirmation) that was performed earlier.</strong></p>

<p>I am getting this firefox error. Though I am unsetting all variables at end of page using <code>&lt;?php unset[$_POST] ?&gt;</code>.. But if I update some record or update page again using this. Than I got above error.</p>
