Footer function for There Is No Box

custom_functions.php

/** Add this to Thesis custom_functions.php */

if (file_exists(THESIS_CUSTOM . '/tinobox_footer.php')) {
  include(THESIS_CUSTOM . '/tinobox_footer.php');
  remove_action('thesis_hook_footer','thesis_attribution');
  add_action('thesis_hook_footer','tinobox_footer');
}

tinobox_footer.php

<?php
/**
 * Thesis footer file for There is No Box.
 */
function tinobox_footer() {
?>
<div id="copyright">
  Copyright &copy; 2006-2011 David M. Doolin All Rights Reserved
</div>  
<?php
}
?>