Código PHP:
<?
if(!defined('flash_script')) die('Error');
function tabla_cont ($title,$content)
{
$echo = "<table width='460' border='0' align='center' cellpadding='0' cellspacing='0'>
<tr>
<td height='40' background='imagenes/t01.jpg'><table width='100%' border='0' cellspacing='0' cellpadding='0'>
<tr>
<td><div align='center'>" . $title . "</div></td>
</tr>
</table></td>
</tr>
<tr>
<td background='imagenes/t02.jpg' class='f'><table width='385' border='0' align='center' cellpadding='0' cellspacing='0'>
<tr>
<td class='tuclase'>" . $content . " </td>
</tr>
</table></td>
</tr>
<tr>
<td><img src='imagenes/t03.jpg' width='460' height='10' /></td>
</tr>
</table>";
return $echo;
}
?>
da error pero en respuesta de tu funcion :P funciona :P