Primary links kerdes

function playground_links($links, $attributes = array('class' => 'links'), $numbering = FALSE) {
  $output = '';
 
  if (count($links) > 0) {
    $output = '<ul'. drupal_attributes($attributes) .'>';
 
    $num_links = count($links);
    $i = 1;
 
    foreach ($links as $key => $link) {
      $class = $key;
      //
      // Figyelj, itt változik az eredetihez képest
      //
      if ($numbering){
        $class .= ' item-'.$i;
      }
      // Ennyi volt a változás ;)
 
      // Automatically add a class to each link and also to each LI
      if (isset($link['attributes']) && isset($link['attributes']['class'])) {
        $link['attributes']['class'] .= ' ' . $key;
      }
      else {
        $link['attributes']['class'] = $key;
      }
      // Add first and last classes to the list of links to help out themers.
      $extra_class = '';
      if ($i == 1) {
        $extra_class .= 'first ';
      }
      if ($i == $num_links) {
        $extra_class .= 'last ';
      }
      $output .= '<li '. drupal_attributes(array('class' => $extra_class . $class)) .'>';
 
      // Is the title HTML?
      $html = isset($link['html']) && $link['html'];
 
      // Initialize fragment and query variables.
      $link['query'] = isset($link['query']) ? $link['query'] : NULL;
      $link['fragment'] = isset($link['fragment']) ? $link['fragment'] : NULL;
 
      if (isset($link['href'])) {
        $output .= l($link['title'], $link['href'], $link['attributes'], $link['query'], $link['fragment'], FALSE, $html);
      }
      else if ($link['title']) {
        //Some links are actually not links, but we wrap these in <span> for adding title and class attributes
        if (!$html) {
          $link['title'] = check_plain($link['title']);
        }
        $output .= '<span'. drupal_attributes($link['attributes']) .'>'. $link['title'] .'</span>';
      }
 
      $i++;
      $output .= "</li>\n";
    }
 
    $output .= '</ul>';
  }
 
  return $output;
}

 if (isset($primary_links)) {
  print theme('links', $primary_links, array('class' => 'links primary-links'), TRUE) 
}