http://wowroad.info/templates/wowway/js/clear-form-fields.js
http://www.rosseti.ru/bitrix/templates/rugrids/js/clear-form-fields.js
http://central-ppk.ru/bitrix/templates/main/js/clear-form-fields.js
http://auriga.com/bitrix/templates/MainTemplate.v.2/js/clear-form-fields.js