Want to create your own Google Toolbar custom button? If you use Movable Type just copy and paste this template code into a new template ending with “xml“.
Users can view your Atom feed from the toolbar, search your blog from the Google search box, or select text on the web page and click your blog button to find out what you have written about that topic. Your icon will be the Movable Type wrench unless you change it.
Once you have generated the file, just add a special link to your blog to let your readers add your button to their Google Toolbar install.
http://toolbar.google.com/buttons/add?url= + [your file location]