js2

            <script type="text/javascript">
            document.addEventListener("DOMContentLoaded", function(event) {
                jQuery(document).ready(function($){
                    $('.wpcf-share').ShareLink({
                        title: "<?php echo get_the_title( $post_id ); ?>",
                        text: "<?php echo sanitize_title(wp_strip_all_tags($description)); ?>",
                        image: "<?php echo $post_thumbnail_url; ?>",
                        url: "<?php echo get_permalink( $post_id ); ?>"
                    });
                });
            });
            </script>