Add Digg Submit-Vote Buttton To Each Blogger Post

How to add a Digg Submit-Vote Buttton To Each Blogger Post,yes friends today i am going to hold a small tutorial on adding it to each blogger posts.As today i got mail from my reader as he was not able to add it,in his blog by following tutorials on other blogs and requested me to hold a simple tutorial with complete explaination on it.So i am writng about it , i.e how to add a digg button to