2. Click "Expand Widget Templates"and Find this tag by using Crtl+F </head>
3. Paste below code after the above tag.
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" src="http://delicious-button.googlecode.com/files/jquery.delicious-button-1.0.min.js"></script>
4.Find again this code. <div class=’post-header-line-1′/>
5. paste below code after the above code.
<div style='float:right; margin-right:10px;'>
<a class='delicious-button' href='http://delicious.com/save'>
<!-- {
url:"<data:post.url/>"
,title:"<data:post.title/>"
,button:"wide"
} -->
Save on Delicious
</a>
</div>
6. Now you are done.