In the help section, it show the code of pinterest is
<a class="addthis_button_pinterest_pinit" pi:pinit:url="http://www.apple.com" pi:pinit:media="http://images.apple.com/home/images/hero.jpg" pi:pinit:layout="horizontal"></a>
but how to change the url to my website, and how to define the media (if the web page have more than one photo)
Thx so much