Membuat Daftar Isi Blog Otomatis

langsung saja ini caranya 
1.Login ke blogger.
2.Masuk ke Layout-->Page Element
3.Tambahkan gadget HTML/JavaScript

<div style="border: 1px solid rgb(0, 0, 0); height: 200px; overflow: auto;">
<script src="https://sites.google.com/site/bloggermyblog/TableOfContents.js">
</script><br />
<script>
var numposts = 1000;
var showpostdate = false;
var showpostsummary = false;
var numchars = 100;
var standardstyling = true;
var shownumposts = true;
</script><br />
<script src="/feeds/posts/default?orderby=published&amp;alt=json-in-script&amp;max-results=999&amp;callback=showrecentposts">
</script></div>
<div align="center" style="font-size: 11px; padding: 20px 5px 5px;">
<a href="http://blog-thinker.blogspot.com/" style="color: black;" target="_blank"></a></div>