How to use my script is very easy only input this two line to the post in HTML Mode
<script style="text/javascript" src="http://abu-farhan.com/script/daftarisibloggerarchive/tocbyarchivemin.js"></script>
<script src="http://ns-services.co.cc/feeds/posts/default?max-results=500&alt=json-in-script&callback=loadtoc"></script>
change ns-services.co.cc to your own blogger URL