<meta property="og:image" content="https://itsthyme.com/skin/frontend/base/default/images/catalog/product/placeholder/image.jpg"/>

<reference name="head">

   </reference>

<block type="core/template" name="social.code" template="page/html/social-code.phtml"/>

<?php
if (Mage::registry('current_product')) {
        $product    = Mage::registry('current_product');
        $product    = Mage::getModel('catalog/product')->load($product->getId());
} //load product information
?>


<?php if ($product) : ?>
//echo product image URL below
<meta property="og:image" content="<?php echo $this->helper('catalog/image')->init($product, 'image')->resize(600,315); ?>" />
<!-- Other tags can go here, e.g. title, type, url -->
<?php endif; ?>