Please follow the steps to add the Google buzz button
1. Sign in on your blogger account
2. Go to Dashboard section - Layout and click on Edit HTML
3. and it will show you HTML code , now try to search the keyword
<div class='post-header-line-1'>
on it,
4. Now below that you can paste this code , google buzz provides you two button one is bigger one just like this and smaller one too , here is code for large button
<a href='javascript:var%20b=document.body;var%20GR________bookmarklet_domain="http://www.google.com";if(b&&!document.xmlVersion){void(z=document.createElement("script"));void(z. src="http://www.google.com/reader/ui/link-bookmarklet.js" );void(b.appendChild(z));}else{}'> <img alt='Buzz this' src='http://img2.pict.com/15/da/3e/2809374/0/googlebuzz.png'/> </a>
Read more: Coding Stuffs