what's wrong with fb like button?
<p>here is my situation:
<img src="http://i.stack.imgur.com/Wln5R.jpg" alt="enter image description here"></p>

<p>i dont know why it return automatically, this error just happened with few details page, others are good`</p>

<pre><code>&lt;iframe src="http://www.facebook.com/plugins/like.php?app_id=209985355712105&amp;amp;href=http%3A%2F%2Fwww.example.com{0}&amp;amp;send=false&amp;amp;layout=button_count&amp;amp;width=90&amp;amp;show_faces=true&amp;amp;action=like&amp;amp;colorscheme=light&amp;amp;font=arial&amp;amp;height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:90px; height:21px;" allowTransparency="true"&gt;&lt;/iframe&gt;
</code></pre>

<p>value {0} can be change depend on page url detail. for example when user clicked view detail and then the url will be: example.com/viewdetail/item1.
then the value {0} will be change to: /viewdetail/item1</p>
