Hướng dẫn cách tạo trang sitemap html cho blogspot

<script type="text/javascript">
    var numposts = 100; 
    var standardstyling = true;
    function showrecentposts(json) {
      for (var i = 0; i < numposts; i++) {
        var entry = json.feed.entry[i];
        var posttitle = entry.title.$t;
        var posturl;
        if (i == json.feed.entry.length) break;
        for (var k = 0; k < entry.link.length; k++) {
          if (entry.link[k].rel == 'alternate') {
            posturl = entry.link[k].href;
            break;
          }}
        posttitle = posttitle.link(posturl);
        if (standardstyling) document.write('<li>');
        document.write(posttitle);}
        if (standardstyling) document.write('</li>');
    }
    </script>
    <ul>
    <script src="http://thegioiblogs.blogspot.com/feeds/posts/default?orderby=published&amp;alt=json-in-script&amp;callback=showrecentposts&amp;max-results=999"></script>
    </ul>

<ul>
<script src="http://thegioiblogs.blogspot.com/feeds/posts/default/-/Label%20Name?orderby=published&amp;alt=json-in-script&amp;callback=showrecentposts&amp;max-results=999"></script>
</ul>