title: Multiple images in media for Pinterest button
body: <p>Is it possible to include multiple images in the media parameter for a Custom Pinterest button?</p>
  
  <p>For instance, I know ow to include one specific image:</p>
  
  <pre><code>&lt;?php $pinterestimage = wp_get_attachment_image_src( get_post_thumbnail_id( $post-&gt;ID ), 'full' ); ?&gt;
  &lt;a href="http://pinterest.com/pin/create/button/?url=&lt;?php echo urlencode(get_permalink($post-&gt;ID)); ?&gt;&amp;media=&lt;?php echo $pinterestimage[0]; ?&gt;&amp;description=&lt;?php the_title(); ?&gt;" class="pin-it-button" count-layout="vertical"&gt;Pin It&lt;/a&gt;
  </code></pre>
  
  <p>but let's say I have a image carousel in a custom post type. I want the ability to pin each image in the carousel. I have already queried the images for the carousel, so it's just a matter of the syntax of encoding them into the url properly. This didn't work:</p>
  
  <pre><code>&lt;a href="http://pinterest.com/../../?url=&lt;?php echo urlenco../&amp;
  media=&lt;?php echo $largeImages; ?&gt;&amp;../../&gt;Pin It&lt;/a&gt;
  </code></pre>
  
  <p>where $largeImages is a query of all attachments in the post.</p>