Hi,

Google has just released the Google +1 button which webmasters can add to their site / blog and enable visitors to give a recommendation to Google and your friends about your site.

Webmasters can get the +1 button code right now. The implementation is very simple and you get started instantly by using this default code where you want the Google +1 button to appear.

Just copy and paste below code in your website or blog.

<!– Place this tag in your head or just before your close body tag –>

<script type=”text/javascript” src=”https://apis.google.com/js/plusone.js”></script>

<!– Place this tag where you want the +1 button to render –>

<g:plusone></g:plusone>

The buttons are available in 4 sizes and the url is grabbed from the rel=canonical META tag in your header. You can customize the code at the +1 site. Google +1 has been tested widely on Google search results, which you might have already noticed if you have tried the Google experimental search earlier.

http://www.google.com/webmasters/+1/button/

Hope it will helpful to you.