Smarty

I'm getting these string of errors at this page

http://www.dynabodybylee.com/apps/journal/journal.php

using this code

function display_page($template = null){
/* detailed ...

I've got a template that for the most part is plain html. The file has a .php extension on it. is that a problem?

Also, the first line reads

<link href="custadmin.css" rel="sty ...

danke,

das sein problem. Vielen danken

Well here is my code

<?php

define('SMARTY_DIR','/usr/local/apache/htdocs/my_frame/Smarty/');
require(SMARTY_DIR.'Smarty.class.php');

$smarty = new Smarty;
$smarty->cac ...