Is there any way to place a button under the star for the best answer?

Question

I want to place a button under the star for the best choosen answer. Which kind of plugin (widget, viewer etc.) should I take and how can I do that?

Answer 1

Yes. The approach you probably want to take is to write a plugin 'layer', if you don't already have a custom theme:

http://www.question2answer.org/layers.php

In your theme layer, you will want to override the function a_selection($post).