duosuo.js

<script type="text/javascript">
    var duoshuoQuery = {short_name:"xxxxxxxxxxxx"};
    (function() {
        var ds = document.createElement('script');
        ds.type = 'text/javascript';ds.async = true;
        ds.src = 'http://static.duoshuo.com/embed.js';
        ds.charset = 'UTF-8';
        (document.getElementsByTagName('head')[0]
                || document.getElementsByTagName('body')[0]).appendChild(ds);
    })();
</script>