index.php

<?php
  define('SMARTY_DIR', './smarty/');
  require_once(SMARTY_DIR. 'Smarty.class.php');
  $smarty = new Smarty();
  $mysql_db = mysql_connect('localhost', 'root', '', 'Track');
  $smarty -> assign('title', 'Tracktors');



  $smarty -> display('tpl.html');
  
?>