(function(window){"use strict";var JSTZ_RELATIVE_PATH="sharedjs/jstz.min.js";var TIMEZONE_COOKIE="timezone";var COOKIE_TIMEZONE_MISMATCH_CLASS="if-timezone-cookie-needs-update";var DETECTED_TZ_CLASS="detected-timezone";var SHOWN_CLASS="shown";function _get_cookie(sKey){return decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*"+encodeURIComponent(sKey).replace(/[\-\.\+\*]/g,"\\$&")+"\\s*\\=\\s*([^;]*).*$)|^.*$"),"$1"))||null}function _detect_timezone(){return window.jstz.determine().name()}function reset_timezone_and_reload(){return reset_timezone(location.reload.bind(location))}function _set_cookie(callback){document.cookie=TIMEZONE_COOKIE+"="+_detect_timezone()+"; path=/";if(callback){callback()}}function set_timezone_if_unset(on_success){return!_get_cookie(TIMEZONE_COOKIE)&&reset_timezone(on_success)}function reset_timezone(on_success){_set_cookie(on_success);return true}function set_timezone_and_reload_if_unset(){return set_timezone_if_unset(location.reload.bind(location))}function show_cookie_timezone_mismatch_nodes(){var detected_tz=_detect_timezone();if(detected_tz!==_get_cookie(TIMEZONE_COOKIE)){var detected_nodes=document.querySelectorAll("."+DETECTED_TZ_CLASS);[].forEach.call(detected_nodes,(function(n){n.textContent=detected_tz}));var show_nodes=document.querySelectorAll("."+COOKIE_TIMEZONE_MISMATCH_CLASS);[].forEach.call(show_nodes,(function(n){n.className+=" "+SHOWN_CLASS}))}}window.CPTimezone={show_cookie_timezone_mismatch_nodes:show_cookie_timezone_mismatch_nodes,reset_timezone_and_reload:reset_timezone_and_reload,reset_timezone:reset_timezone,set_timezone_and_reload_if_unset:set_timezone_and_reload_if_unset}})(window);