Google +1 Buttons codes
The +1 button is shorthand for "this is pretty cool" or "you should check this out."
Click +1 to publicly give something your stamp of approval. Your +1's can help friends, contacts, and others on the web find the best stuff when they search.
Google +1 Button small
Size:Width:24;Height:15;

Code:
<!-- Place this tag in your head or just before your close body tag -->
<script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render -->
<g:plusone size="small"></g:plusone>
Google + 1 Button Standard
Size:Width 38;Height:24

Code
<!-- Place this tag in your head or just before your close body tag -->
<script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render -->
<g:plusone></g:plusone>
Google +1 Button Tall
Size:Width:50;Height:60;

Code:
<!-- Place this tag in your head or just before your close body tag -->
<script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render -->
<g:plusone size="tall"></g:plusone>
Google +1 button Medium
size:Width:32;Height:20;

Code:
<!-- Place this tag in your head or just before your close body tag -->
<script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script>
<!-- Place this tag where you want the +1 button to render -->
<g:plusone size="medium"></g:plusone>Labels: Blog tips, Blog Tools, Google Funs