<?php if ($help_url && $about_url): ?>
  <a rel="help" class="help" href="<?php echo $help_url ?>" target="_blank" title="<?php echo t('New window') ?>"><span><?php echo t('Player help') ?></span></a>
  <a class="about" href="<?php echo $about_url ?>" target="_blank" title="<?php echo t('New window') ?>"><span><?php echo t('About the player') ?></span></a>
<?php else: ?>
  <a rel="help" class="help" href="<?php echo $about_url ? $about_url : $help_url ?>" target="_blank" title="<?php echo t('New window') ?>"><span><?php echo t('Help and about') ?></span></a>