wp_user_settings();
_wp_admin_html_begin();
-$body_class = 'wp-core-ui js';
+$body_class = 'wp-core-ui wp-customizer js';
if ( wp_is_mobile() ) :
$body_class .= ' mobile';
$body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) );
$admin_title = sprintf( __( '%1$s — WordPress' ), strip_tags( sprintf( __( 'Customize %s' ), $wp_customize->theme()->display('Name') ) ) );
-?><title><?php echo $admin_title; ?></title><?php
+?><title><?php echo $admin_title; ?></title>
+<script type="text/javascript">
+var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>';
+</script>
+
+<?php
/**
* Print Customizer control styles.
*