I used the below script on my blog (www.it.itmrk.com), which works for me.
<script type='text/javascript'> var postUrl = '<data:post.url/>'; document.write("<div class="fb-like" data-href='" + postUrl + "' data-layout="standard" data-action="recommend" data-show-faces="true" data-share="true"></div>"); </script>
It gives a link to each message accordingly. It can help you and you.
Jerry source share