[Plugin: Simple Facebook Connect] HTML5 Like Button

here is the code for sfc-like.php if you want an html5 version of the like button

find the following inside sfc-like.php

<fb:like href='{$url}' send='{$send}' layout='{$layout}' show_faces='{$showfaces}' width='{$width}' height='{$height}' action='{$action}' colorscheme='{$colorscheme}' font='{$font}'></fb:like>

replace with

<div class='fb-like' data-href='{$url}' data-send='{$send}' data-width='{$width}' data-height='{$height}' data-layout='{$layout}' data-action='{$action}' data-colorscheme='{$colorscheme}' data-show-faces='{$showfaces}' data-font='{$font}'></div>

Thats it.

http://wordpress.org/extend/plugins/simple-facebook-connect/