Hey .. this thing for what ? And btw . Awesome blog ?<3
You can use it to make the button to your blog, so people can advertise your blog on their blog:) My English is horrible :(
ohh .. okay . so how should i use it ? Btw , No la.. your english just okay :D
You must copy one after you edit the name of putting your blog into it. I put an example for you here on the blog.
I made a tutorial to give you a peek (http://blognoturna.blogspot.com/2011/08/como-criar-um-button-para-o-blog.html). It has a translator at the bottom of the blog.