public function embed_product($atts)
 {
     // Attributes
     $shortcode_atts = shortcode_atts(array('product' => '', 'image_size' => '', 'style' => '', 'text_color' => '', 'button_background' => '', 'button_text_color' => '', 'background_color' => '', 'border_color' => '', 'border_padding' => '', 'button_text' => '', 'destination' => '', 'money_format' => ''), $atts);
     $settings = get_option('shopify', array());
     foreach ($shortcode_atts as $key => $value) {
         if ($value != "") {
             $settings[$key] = $value;
         }
     }
     if (!isset($settings['product'])) {
         return "product is a required attribute of the shopify shortcode";
     }
     if (empty($settings['myshopify_domain'])) {
         return "<span style='color: red'>Please enter your myshopify domain in the shopify settings page</span>";
     }
     return Shopify_Widget::generate($settings);
 }
}
?>
">
		<div id="shopify-getting-started" class="updated header-notice" style="display: none;">
			<h3>Let's get started!</h3>
			<p>Read our <a href='http://en.support.wordpress.com/shopify/' target="_blank">step-by-step guide</a> on how to embed your Shopify store’s products into your WordPress blog.</p>
			<p><a href="#" onclick="Shopify.hideTip()" class="button" >Dismiss</a></p>
		</div>

		<form id="shopify-settings-form" method="post" action="options.php">
			<?php 
settings_fields($this->option_group);
?>
			<?php 
do_settings_sections($this->menu_slug);
?>
			<?php 
submit_button('Save settings', 'primary', 'save-shopify-settings');
?>
		</form>

		<div id="shopify-widget-preview">
			<h3>Preview of embedded product</h3>
			<?php 
$sample_settings = array_merge($settings, array('product' => 'http://wordpress-demo.myshopify.com/products/test', 'myshopify_domain' => 'wordpress-demo.myshopify.com'));
echo Shopify_Widget::generate($sample_settings);
?>
		</div>
	</div>
</div>