<{strip}>
<div style="text-align: center;">
  <form name="newstopicform" action="<{$xoops_url}>/modules/<{$block.mydirname}>/index.php" method="get">
    <{$block.selectbox}>
    <input type="submit" value="<{$smarty.const._GO}>" />
  </form>
</div>
<{/strip}>