plugin does not work, do not log in facebook and no sends comments

button for facebook login does not work when I click nothing happens. already did the tests using the configurations that my page already uses the script facebook and unchecking this option, however both not working

and other social networking also does not work, do not put the login sends the comment. wait a position

fos test usethis link http://gamermag.com.br/index.php/2012/09/novidades-sobre-metal-gear-solid-ground-zeroes/