Facebook button is very useful and it help you to grow website visitor. First open your single.php or post.php file in your theme’s folder. Then paste the following code before or after the_content() inside your post loop:
[php] <iframe src="http://www.facebook.com/plugins/like.php?href=<?php echo urlencode(get_permalink($post->ID)); ?>&layout=standard&show_faces=false&width=450&action=like&colorscheme=light" scrolling="no" frameborder="0" allowTransparency="true" style="border:none; overflow:hidden; width:450px; height:25px"></iframe>[/php]
If you want to show the friend icons under the button, then you should use the parameter:
show_face=true
If you want to display the simple button with only the count and nothing else, then you want to use the parameter:
layout=button_count
If you want a darker color scheme for your button, then you need to use the parameter:
colorscheme=dark
If you want to change the text from Like to Recommend, then use the parameter:
action=recommend
