http://www.erpflex.com.br/js/plugins/smoothscroll.js
http://pepper.ninja/media/t4/js/smoothscroll.js
http://collabrill.com/js/plugins/smoothscroll.js
http://crcbook.ir/portal/js/plugins/smoothscroll.js
http://edgarsactive.co.za/wp-content/themes/edgars-active/js/plugins/smoothscroll.js