ShareThis via functions

<?php  

// Share This Javascript
   if (!is_single()) {
       wp_register_script('sharethis', 'http://w.sharethis.com/button/buttons.js', 'jquery', null , true);
       wp_register_script('sharethis-config', get_template_directory_uri() . '/assets/js/sharethis.min.js', array('jquery', 'sharethis'), null , true);
       wp_enqueue_script('sharethis');
       wp_enqueue_script('sharethis-config');
    }

// ShareThis Code var __st_loadLate=true; // if __st_loadLate is defined then the widget will not load on domcontent ready stLight.options({publisher:'ur-755751bb-eb1b-e907-f9eb-d143c479c8c1',embeds:'true',onhover:'true', publisherGA:"UA-XXXXXXX-X"});