Facebook Like on Genesis

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<?php

/**
 * Facebook Like on Single Posts - Genesis
 *
 */

function facebook_like_single() {
	if( is_single() )
		echo '<iframe src="http://www.facebook.com/plugins/like.php?href=' . get_permalink() . '&amp;layout=button_count&amp;show_faces=true&amp;width=250&amp;height=20px
&amp;action=like&amp;font=trebuchet+ms&amp;colorscheme=light" scrolling="no" frameborder="0" allowTransparency="true" style="border:none; overflow:hidden; width:250px; height:20px"></iframe>';
}
add_action('genesis_before_post_content','facebook_like_single');

/**
 * Facebook Like header code - Genesis
 *
 */
function facebook_like_head() {
	if(is_single()) { ?>
	<meta property="og:title" content="<?php global $post; echo get_the_title($post->ID); ?>"/>
	<?php } else { ?>
	<meta property="og:title" content="<?php bloginfo('name').' - '.bloginfo('description');?>"/>
	<?php } ?>
	<meta property="og:image" content="<?php bloginfo('stylesheet_directory');?>/images/logo.jpg"/>
	<meta property="og:site_name" content="<?php bloginfo('name'); ?>"/>
	<?php 
}
add_action('wp_head','facebook_like_head');