http://www.ucheba.ru/js/bootstrap/affix.js
https://www.edulastic.com/bower_components/bootstrap/js/affix.js
http://xembongdahd.net/themes/abongda/js/affix.js
http://lovingmama.ru/sites/all/themes/cobra/bootstrap/js/affix.js?oc2yfp
https://www.slydepay.com.gh/bower_components/bootstrap/js/affix.js
http://jpshealthnet.org/sites/all/themes/galaxy/bootstrap/js/affix.js?o9lu1n
http://www.trainhr.com/images/js/affix.js