+ <?php if(!empty($this->data['nav_urls']['print']['href'])) { ?>
+ <li id="t-print"><a href="<?php
+ echo htmlspecialchars($this->data['nav_urls']['print']['href'])
+ ?>"><?php echo $this->msg('printableversion') ?></a></li>
+ <?php } ?>
+ <?php if(!empty($this->data['nav_urls']['permalink']['href'])) { ?>
+ <li id="t-permalink"><a href="<?php
+ echo htmlspecialchars($this->data['nav_urls']['permalink']['href'])
+ ?>"><?php echo $this->msg('permalink') ?></a></li>
+ <?php } elseif ($this->data['nav_urls']['permalink']['href'] === '') { ?>
+ <li id="t-ispermalink"><?php echo $this->msg('permalink') ?></li>
+ <?php } ?>