title: Can't get id of module in Joomla 3
body: <p>I try to get id of module by position in templates/mytemplate/index.php (Joomla 3.3.3) and use the code:</p>
  
  <pre><code>jimport( 'joomla.application.module.helper' );
  $module = JModuleHelper::getModule('top');
  echo $module-&gt;id;
  </code></pre>
  
  <p>but I get nothing. What's wrong?</p>