Disable comment box in wordpress
Login to wordpress admin area => Settings >> Discussion >> uncheck "Allow people to post comments on new articles
This applies to new posts that you will publish from now on. To disallow comments from already publish posts:
Posts =>>all Posts => select them all and "Edit" under bulk actions and hit apply =>> choose "do not allow" next to comments and hit update posts.
Facebook comment box on wordpress
Add Facebook comment box on wordpress blog
Edit themes=> single.php and findout following code
Quote:
<?php the_content(' '); ?>
Add after
Quote:
<b>Comment this on Facebook!</b>
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js#xfbml=1"></script>
<fb:comments href="<?php the_permalink() ?>" num_posts="2" width="600"></fb:comments>