title: how to get sku and product name on the head.php page?
body: <p>how to get sku and product name on the head.php (\app\code\core\Mage\Page\Block\Html\head.php) page? thank you.</p>
  
  <p>when i used <code>$this-&gt;_data['sku'];</code> or <code>$this-&gt;getSku();</code> are all not work. </p>