/**
* handles the event core_block_abstract_to_html_after
* @param Varien_Event $observer
*/
public function blockToHtmlAfter($observer)
{
if (Mage::helper('cssoptim')->isEnabled()) {
$block = $observer->getBlock();
if (isset($block) && $block instanceof Mage_Page_Block_Html) {
$transport = $observer->getTransport();
$transport->setHtml($block->getLayout()->createBlock('cssoptim/afterdocument', 'afterdocument')->setContentHtml($transport->getHtml())->toHtml());
}
}
}
