<!--[if lt IE 9]>
<script src="https://html5shim.googlecode.com/svn/trunk/html5.js">
</script>
<![endif]-->
<head>
<meta charset="<?php
bloginfo('charset');
?>
" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<?php
if (is_front_page()) {
echo pb_get_seo_meta_elements();
echo pb_get_microdata_elements();
} else {
echo pb_get_microdata_elements();
}
?>
<link rel="shortcut icon" href="<?php
bloginfo('stylesheet_directory');
?>
/favicon.ico" />
<title><?php
global $page, $paged;
wp_title('|', true, 'right');
bloginfo('name');
// Add the blog description for the home/front page.
$site_description = get_bloginfo('description', 'display');
if ($site_description && (is_home() || is_front_page())) {
echo " | {$site_description}";
}
function pressbooks_theme_add_metadata()
{
if (is_front_page()) {
echo pb_get_seo_meta_elements();
echo pb_get_microdata_elements();
} else {
echo pb_get_microdata_elements();
}
}