    <?php
    $tags = explode(',', $this->getPost()->getTags());
    $i = 0;
    foreach ($tags as $tag): ?>
        <a href="<?php echo Mage::getUrl(Mage::helper('blog')->getRoute() . '/tag/' . urlencode($tag)) ?>"><?php echo $tag ?></a><span class="<?php echo ($i==count($tags)-1)?'last':''; ?>">,</span>
        <?php $i++; ?>
    <?php endforeach; ?>	


