CINXE.COM

<!DOCTYPE html> <html lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ rdfs: http://www.w3.org/2000/01/rdf-schema# sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema#"> <head> <link rel="profile" href="http://www.w3.org/1999/xhtml/vocab" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta charset="utf-8" /><script type="text/javascript">(window.NREUM||(NREUM={})).init={privacy:{cookies_enabled:true},ajax:{deny_list:["bam.nr-data.net"]},distributed_tracing:{enabled:true}};(window.NREUM||(NREUM={})).loader_config={agentID:"1120240134",accountID:"4177372",trustKey:"66686",xpid:"UAcAVlVUChABVFVXBQkPU1ID",licenseKey:"NRJS-9edaa5cffc5f23150c7",applicationID:"1045288562"};;/*! For license information please see nr-loader-spa-1.282.0.min.js.LICENSE.txt */ (()=>{var e,t,r={8122:(e,t,r)=>{"use strict";r.d(t,{a:()=>i});var n=r(944);function i(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),o=0===Object.keys(r).length?e:r;for(let a in o)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):"object"==typeof e[a]&&"object"==typeof t[a]?r[a]=i(e[a],t[a]):r[a]=e[a]}catch(e){(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},2555:(e,t,r)=>{"use strict";r.d(t,{Vp:()=>c,fn:()=>s,x1:()=>u});var n=r(384),i=r(8122);const o={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},a={};function s(e){try{const t=c(e);return!!t.licenseKey&&!!t.errorBeacon&&!!t.applicationID}catch(e){return!1}}function c(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!a[e])throw new Error("Info for ".concat(e," was never set"));return a[e]}function u(e,t){if(!e)throw new Error("All info objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.info=a[e])}},9417:(e,t,r)=>{"use strict";r.d(t,{D0:()=>p,gD:()=>m,xN:()=>g});var n=r(3333),i=r(993);const o=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var a=r(2614),s=r(944),c=r(384),u=r(8122);const d="[data-nr-mask]",l=()=>{const e={feature_flags:[],experimental:{marks:!1,measures:!1,resources:!1},mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,autoStart:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},get feature_flags(){return e.feature_flags},set feature_flags(t){e.feature_flags=t},generic_events:{enabled:!0,autoStart:!0},harvest:{interval:30},jserrors:{enabled:!0,autoStart:!0},logging:{enabled:!0,autoStart:!0,level:i.p_.INFO},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,autoStart:!0},performance:{get capture_marks(){return e.feature_flags.includes(n.$v.MARKS)||e.experimental.marks},set capture_marks(t){e.experimental.marks=t},get capture_measures(){return e.feature_flags.includes(n.$v.MEASURES)||e.experimental.measures},set capture_measures(t){e.experimental.measures=t},capture_detail:!0,resources:{get enabled(){return e.feature_flags.includes(n.$v.RESOURCES)||e.experimental.resources},set enabled(t){e.experimental.resources=t},asset_types:[],first_party_domains:[],ignore_newrelic:!0}},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:a.wk,inactiveMs:a.BB},session_replay:{autoStart:!0,enabled:!1,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){o(t)?e.mask_selector="".concat(t,",").concat(d):""===t||null===t?e.mask_selector=d:(0,s.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){o(t)?e.block_selector+=",".concat(t):""!==t&&(0,s.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,s.R)(7,t)}},session_trace:{enabled:!0,autoStart:!0},soft_navigations:{enabled:!0,autoStart:!0},spa:{enabled:!0,autoStart:!0},ssl:void 0,user_actions:{enabled:!0,elementAttributes:["id","className","tagName","type"]}}},f={},h="All configuration objects require an agent identifier!";function p(e){if(!e)throw new Error(h);if(!f[e])throw new Error("Configuration for ".concat(e," was never set"));return f[e]}function g(e,t){if(!e)throw new Error(h);f[e]=(0,u.a)(t,l());const r=(0,c.nY)(e);r&&(r.init=f[e])}function m(e,t){if(!e)throw new Error(h);var r=p(e);if(r){for(var n=t.split("."),i=0;i<n.length-1;i++)if("object"!=typeof(r=r[n[i]]))return;r=r[n[n.length-1]]}return r}},5603:(e,t,r)=>{"use strict";r.d(t,{a:()=>c,o:()=>s});var n=r(384),i=r(8122);const o={accountID:void 0,trustKey:void 0,agentID:void 0,licenseKey:void 0,applicationID:void 0,xpid:void 0},a={};function s(e){if(!e)throw new Error("All loader-config objects require an agent identifier!");if(!a[e])throw new Error("LoaderConfig for ".concat(e," was never set"));return a[e]}function c(e,t){if(!e)throw new Error("All loader-config objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.loader_config=a[e])}},3371:(e,t,r)=>{"use strict";r.d(t,{V:()=>f,f:()=>l});var n=r(8122),i=r(384),o=r(6154),a=r(9324);let s=0;const c={buildEnv:a.F3,distMethod:a.Xs,version:a.xv,originTime:o.WN},u={customTransaction:void 0,disabled:!1,isolatedBacklog:!1,loaderType:void 0,maxBytes:3e4,onerror:void 0,ptid:void 0,releaseIds:{},appMetadata:{},session:void 0,denyList:void 0,timeKeeper:void 0,obfuscator:void 0,harvester:void 0},d={};function l(e){if(!e)throw new Error("All runtime objects require an agent identifier!");if(!d[e])throw new Error("Runtime for ".concat(e," was never set"));return d[e]}function f(e,t){if(!e)throw new Error("All runtime objects require an agent identifier!");d[e]={...(0,n.a)(t,u),...c},Object.hasOwnProperty.call(d[e],"harvestCount")||Object.defineProperty(d[e],"harvestCount",{get:()=>++s});const r=(0,i.nY)(e);r&&(r.runtime=d[e])}},9324:(e,t,r)=>{"use strict";r.d(t,{F3:()=>i,Xs:()=>o,Yq:()=>a,xv:()=>n});const n="1.282.0",i="PROD",o="CDN",a="^2.0.0-alpha.17"},6154:(e,t,r)=>{"use strict";r.d(t,{A4:()=>s,OF:()=>d,RI:()=>i,WN:()=>h,bv:()=>o,gm:()=>a,lR:()=>f,m:()=>u,mw:()=>c,sb:()=>l});var n=r(1863);const i="undefined"!=typeof window&&!!window.document,o="undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self.navigator instanceof WorkerNavigator||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis.navigator instanceof WorkerNavigator),a=i?window:"undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis),s="complete"===a?.document?.readyState,c=Boolean("hidden"===a?.document?.visibilityState),u=""+a?.location,d=/iPad|iPhone|iPod/.test(a.navigator?.userAgent),l=d&&"undefined"==typeof SharedWorker,f=(()=>{const e=a.navigator?.userAgent?.match(/Firefox[/\s](\d+\.\d+)/);return Array.isArray(e)&&e.length>=2?+e[1]:0})(),h=Date.now()-(0,n.t)()},7295:(e,t,r)=>{"use strict";r.d(t,{Xv:()=>a,gX:()=>i,iW:()=>o});var n=[];function i(e){if(!e||o(e))return!1;if(0===n.length)return!0;for(var t=0;t<n.length;t++){var r=n[t];if("*"===r.hostname)return!1;if(s(r.hostname,e.hostname)&&c(r.pathname,e.pathname))return!1}return!0}function o(e){return void 0===e.hostname}function a(e){if(n=[],e&&e.length)for(var t=0;t<e.length;t++){let r=e[t];if(!r)continue;0===r.indexOf("http://")?r=r.substring(7):0===r.indexOf("https://")&&(r=r.substring(8));const i=r.indexOf("/");let o,a;i>0?(o=r.substring(0,i),a=r.substring(i)):(o=r,a="");let[s]=o.split(":");n.push({hostname:s,pathname:a})}}function s(e,t){return!(e.length>t.length)&&t.indexOf(e)===t.length-e.length}function c(e,t){return 0===e.indexOf("/")&&(e=e.substring(1)),0===t.indexOf("/")&&(t=t.substring(1)),""===e||e===t}},1687:(e,t,r)=>{"use strict";r.d(t,{Ak:()=>c,Ze:()=>l,x3:()=>u});var n=r(7836),i=r(3606),o=r(860),a=r(2646);const s={};function c(e,t){const r={staged:!1,priority:o.P3[t]||0};d(e),s[e].get(t)||s[e].set(t,r)}function u(e,t){e&&s[e]&&(s[e].get(t)&&s[e].delete(t),h(e,t,!1),s[e].size&&f(e))}function d(e){if(!e)throw new Error("agentIdentifier required");s[e]||(s[e]=new Map)}function l(e="",t="feature",r=!1){if(d(e),!e||!s[e].get(t)||r)return h(e,t);s[e].get(t).staged=!0,f(e)}function f(e){const t=Array.from(s[e]);t.every((([e,t])=>t.staged))&&(t.sort(((e,t)=>e[1].priority-t[1].priority)),t.forEach((([t])=>{s[e].delete(t),h(e,t)})))}function h(e,t,r=!0){const o=e?n.ee.get(e):n.ee,s=i.i.handlers;if(!o.aborted&&o.backlog&&s){if(r){const e=o.backlog[t],r=s[t];if(r){for(let t=0;e&&t<e.length;++t)p(e[t],r);Object.entries(r).forEach((([e,t])=>{Object.values(t||{}).forEach((t=>{t[0]?.on&&t[0]?.context()instanceof a.y&&t[0].on(e,t[1])}))}))}}o.isolatedBacklog||delete s[t],o.backlog[t]=null,o.emit("drain-"+t,[])}}function p(e,t){var r=e[1];Object.values(t[r]||{}).forEach((t=>{var r=e[0];if(t[0]===r){var n=t[1],i=e[3],o=e[2];n.apply(i,o)}}))}},7836:(e,t,r)=>{"use strict";r.d(t,{P:()=>c,ee:()=>u});var n=r(384),i=r(8990),o=r(3371),a=r(2646),s=r(5607);const c="nr@context:".concat(s.W),u=function e(t,r){var n={},s={},d={},l=!1;try{l=16===r.length&&(0,o.f)(r).isolatedBacklog}catch(e){}var f={on:p,addEventListener:p,removeEventListener:function(e,t){var r=n[e];if(!r)return;for(var i=0;i<r.length;i++)r[i]===t&&r.splice(i,1)},emit:function(e,r,n,i,o){!1!==o&&(o=!0);if(u.aborted&&!i)return;t&&o&&t.emit(e,r,n);for(var a=h(n),c=g(e),d=c.length,l=0;l<d;l++)c[l].apply(a,r);var p=v()[s[e]];p&&p.push([f,e,r,a]);return a},get:m,listeners:g,context:h,buffer:function(e,t){const r=v();if(t=t||"feature",f.aborted)return;Object.entries(e||{}).forEach((([e,n])=>{s[n]=t,t in r||(r[t]=[])}))},abort:function(){f._aborted=!0,Object.keys(f.backlog).forEach((e=>{delete f.backlog[e]}))},isBuffering:function(e){return!!v()[s[e]]},debugId:r,backlog:l?{}:t&&"object"==typeof t.backlog?t.backlog:{},isolatedBacklog:l};return Object.defineProperty(f,"aborted",{get:()=>{let e=f._aborted||!1;return e||(t&&(e=t.aborted),e)}}),f;function h(e){return e&&e instanceof a.y?e:e?(0,i.I)(e,c,(()=>new a.y(c))):new a.y(c)}function p(e,t){n[e]=g(e).concat(t)}function g(e){return n[e]||[]}function m(t){return d[t]=d[t]||e(f,t)}function v(){return f.backlog}}(void 0,"globalEE"),d=(0,n.Zm)();d.ee||(d.ee=u)},2646:(e,t,r)=>{"use strict";r.d(t,{y:()=>n});class n{constructor(e){this.contextId=e}}},9908:(e,t,r)=>{"use strict";r.d(t,{d:()=>n,p:()=>i});var n=r(7836).ee.get("handle");function i(e,t,r,i,o){o?(o.buffer([e],i),o.emit(e,t,r)):(n.buffer([e],i),n.emit(e,t,r))}},3606:(e,t,r)=>{"use strict";r.d(t,{i:()=>o});var n=r(9908);o.on=a;var i=o.handlers={};function o(e,t,r,o){a(o||n.d,i,e,t,r)}function a(e,t,r,i,o){o||(o="feature"),e||(e=n.d);var a=t[o]=t[o]||{};(a[r]=a[r]||[]).push([e,i])}},3878:(e,t,r)=>{"use strict";function n(e,t){return{capture:e,passive:!1,signal:t}}function i(e,t,r=!1,i){window.addEventListener(e,t,n(r,i))}function o(e,t,r=!1,i){document.addEventListener(e,t,n(r,i))}r.d(t,{DD:()=>o,jT:()=>n,sp:()=>i})},5607:(e,t,r)=>{"use strict";r.d(t,{W:()=>n});const n=(0,r(9566).bz)()},9566:(e,t,r)=>{"use strict";r.d(t,{LA:()=>s,ZF:()=>c,bz:()=>a,el:()=>u});var n=r(6154);const i="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";function o(e,t){return e?15&e[t]:16*Math.random()|0}function a(){const e=n.gm?.crypto||n.gm?.msCrypto;let t,r=0;return e&&e.getRandomValues&&(t=e.getRandomValues(new Uint8Array(30))),i.split("").map((e=>"x"===e?o(t,r++).toString(16):"y"===e?(3&o()|8).toString(16):e)).join("")}function s(e){const t=n.gm?.crypto||n.gm?.msCrypto;let r,i=0;t&&t.getRandomValues&&(r=t.getRandomValues(new Uint8Array(e)));const a=[];for(var s=0;s<e;s++)a.push(o(r,i++).toString(16));return a.join("")}function c(){return s(16)}function u(){return s(32)}},2614:(e,t,r)=>{"use strict";r.d(t,{BB:()=>a,H3:()=>n,g:()=>u,iL:()=>c,tS:()=>s,uh:()=>i,wk:()=>o});const n="NRBA",i="SESSION",o=144e5,a=18e5,s={STARTED:"session-started",PAUSE:"session-pause",RESET:"session-reset",RESUME:"session-resume",UPDATE:"session-update"},c={SAME_TAB:"same-tab",CROSS_TAB:"cross-tab"},u={OFF:0,FULL:1,ERROR:2}},1863:(e,t,r)=>{"use strict";function n(){return Math.floor(performance.now())}r.d(t,{t:()=>n})},7485:(e,t,r)=>{"use strict";r.d(t,{D:()=>i});var n=r(6154);function i(e){if(0===(e||"").indexOf("data:"))return{protocol:"data"};try{const t=new URL(e,location.href),r={port:t.port,hostname:t.hostname,pathname:t.pathname,search:t.search,protocol:t.protocol.slice(0,t.protocol.indexOf(":")),sameOrigin:t.protocol===n.gm?.location?.protocol&&t.host===n.gm?.location?.host};return r.port&&""!==r.port||("http:"===t.protocol&&(r.port="80"),"https:"===t.protocol&&(r.port="443")),r.pathname&&""!==r.pathname?r.pathname.startsWith("/")||(r.pathname="/".concat(r.pathname)):r.pathname="/",r}catch(e){return{}}}},944:(e,t,r)=>{"use strict";function n(e,t){"function"==typeof console.debug&&console.debug("New Relic Warning: https://github.com/newrelic/newrelic-browser-agent/blob/main/docs/warning-codes.md#".concat(e),t)}r.d(t,{R:()=>n})},5475:(e,t,r)=>{"use strict";r.d(t,{Q:()=>i});var n=r(3304);function i(e){if("string"==typeof e&&e.length)return e.length;if("object"==typeof e){if("undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer&&e.byteLength)return e.byteLength;if("undefined"!=typeof Blob&&e instanceof Blob&&e.size)return e.size;if(!("undefined"!=typeof FormData&&e instanceof FormData))try{return(0,n.A)(e).length}catch(e){return}}}},5284:(e,t,r)=>{"use strict";r.d(t,{t:()=>c,B:()=>s});var n=r(7836),i=r(6154);const o="newrelic";const a=new Set,s={};function c(e,t){const r=n.ee.get(t);s[t]??={},e&&"object"==typeof e&&(a.has(t)||(r.emit("rumresp",[e]),s[t]=e,a.add(t),function(e={}){try{i.gm.dispatchEvent(new CustomEvent(o,{detail:e}))}catch(e){}}({loaded:!0})))}},8990:(e,t,r)=>{"use strict";r.d(t,{I:()=>i});var n=Object.prototype.hasOwnProperty;function i(e,t,r){if(n.call(e,t))return e[t];var i=r();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:i,writable:!0,enumerable:!1}),i}catch(e){}return e[t]=i,i}},6389:(e,t,r)=>{"use strict";function n(e,t=500,r={}){const n=r?.leading||!1;let i;return(...r)=>{n&&void 0===i&&(e.apply(this,r),i=setTimeout((()=>{i=clearTimeout(i)}),t)),n||(clearTimeout(i),i=setTimeout((()=>{e.apply(this,r)}),t))}}function i(e){let t=!1;return(...r)=>{t||(t=!0,e.apply(this,r))}}r.d(t,{J:()=>i,s:()=>n})},3304:(e,t,r)=>{"use strict";r.d(t,{A:()=>o});var n=r(7836);const i=()=>{const e=new WeakSet;return(t,r)=>{if("object"==typeof r&&null!==r){if(e.has(r))return;e.add(r)}return r}};function o(e){try{return JSON.stringify(e,i())??""}catch(e){try{n.ee.emit("internal-error",[e])}catch(e){}return""}}},5289:(e,t,r)=>{"use strict";r.d(t,{GG:()=>o,We:()=>i,sB:()=>a});var n=r(3878);function i(){return"undefined"==typeof document||"complete"===document.readyState}function o(e,t){if(i())return e();(0,n.sp)("load",e,t)}function a(e){if(i())return e();(0,n.DD)("DOMContentLoaded",e)}},384:(e,t,r)=>{"use strict";r.d(t,{NT:()=>o,US:()=>d,Zm:()=>a,bQ:()=>c,dV:()=>s,nY:()=>u,pV:()=>l});var n=r(6154),i=r(1863);const o={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net"};function a(){return n.gm.NREUM||(n.gm.NREUM={}),void 0===n.gm.newrelic&&(n.gm.newrelic=n.gm.NREUM),n.gm.NREUM}function s(){let e=a();return e.o||(e.o={ST:n.gm.setTimeout,SI:n.gm.setImmediate,CT:n.gm.clearTimeout,XHR:n.gm.XMLHttpRequest,REQ:n.gm.Request,EV:n.gm.Event,PR:n.gm.Promise,MO:n.gm.MutationObserver,FETCH:n.gm.fetch,WS:n.gm.WebSocket}),e}function c(e,t){let r=a();r.initializedAgents??={},t.initializedAt={ms:(0,i.t)(),date:new Date},r.initializedAgents[e]=t}function u(e){let t=a();return t.initializedAgents?.[e]}function d(e,t){a()[e]=t}function l(){return function(){let e=a();const t=e.info||{};e.info={beacon:o.beacon,errorBeacon:o.errorBeacon,...t}}(),function(){let e=a();const t=e.init||{};e.init={...t}}(),s(),function(){let e=a();const t=e.loader_config||{};e.loader_config={...t}}(),a()}},2843:(e,t,r)=>{"use strict";r.d(t,{u:()=>i});var n=r(3878);function i(e,t=!1,r,i){(0,n.DD)("visibilitychange",(function(){if(t)return void("hidden"===document.visibilityState&&e());e(document.visibilityState)}),r,i)}},8139:(e,t,r)=>{"use strict";r.d(t,{u:()=>f});var n=r(7836),i=r(3434),o=r(8990),a=r(6154);const s={},c=a.gm.XMLHttpRequest,u="addEventListener",d="removeEventListener",l="nr@wrapped:".concat(n.P);function f(e){var t=function(e){return(e||n.ee).get("events")}(e);if(s[t.debugId]++)return t;s[t.debugId]=1;var r=(0,i.YM)(t,!0);function f(e){r.inPlace(e,[u,d],"-",p)}function p(e,t){return e[1]}return"getPrototypeOf"in Object&&(a.RI&&h(document,f),c&&h(c.prototype,f),h(a.gm,f)),t.on(u+"-start",(function(e,t){var n=e[1];if(null!==n&&("function"==typeof n||"object"==typeof n)){var i=(0,o.I)(n,l,(function(){var e={object:function(){if("function"!=typeof n.handleEvent)return;return n.handleEvent.apply(n,arguments)},function:n}[typeof n];return e?r(e,"fn-",null,e.name||"anonymous"):n}));this.wrapped=e[1]=i}})),t.on(d+"-start",(function(e){e[1]=this.wrapped||e[1]})),t}function h(e,t,...r){let n=e;for(;"object"==typeof n&&!Object.prototype.hasOwnProperty.call(n,u);)n=Object.getPrototypeOf(n);n&&t(n,...r)}},3434:(e,t,r)=>{"use strict";r.d(t,{Jt:()=>o,YM:()=>c});var n=r(7836),i=r(5607);const o="nr@original:".concat(i.W);var a=Object.prototype.hasOwnProperty,s=!1;function c(e,t){return e||(e=n.ee),r.inPlace=function(e,t,n,i,o){n||(n="");const a="-"===n.charAt(0);for(let s=0;s<t.length;s++){const c=t[s],u=e[c];d(u)||(e[c]=r(u,a?c+n:n,i,c,o))}},r.flag=o,r;function r(t,r,n,s,c){return d(t)?t:(r||(r=""),nrWrapper[o]=t,function(e,t,r){if(Object.defineProperty&&Object.keys)try{return Object.keys(e).forEach((function(r){Object.defineProperty(t,r,{get:function(){return e[r]},set:function(t){return e[r]=t,t}})})),t}catch(e){u([e],r)}for(var n in e)a.call(e,n)&&(t[n]=e[n])}(t,nrWrapper,e),nrWrapper);function nrWrapper(){var o,a,d,l;try{a=this,o=[...arguments],d="function"==typeof n?n(o,a):n||{}}catch(t){u([t,"",[o,a,s],d],e)}i(r+"start",[o,a,s],d,c);try{return l=t.apply(a,o)}catch(e){throw i(r+"err",[o,a,e],d,c),e}finally{i(r+"end",[o,a,l],d,c)}}}function i(r,n,i,o){if(!s||t){var a=s;s=!0;try{e.emit(r,n,i,t,o)}catch(t){u([t,r,n,i],e)}s=a}}}function u(e,t){t||(t=n.ee);try{t.emit("internal-error",e)}catch(e){}}function d(e){return!(e&&"function"==typeof e&&e.apply&&!e[o])}},9559:(e,t,r)=>{"use strict";r.d(t,{A5:()=>l,NF:()=>c,tV:()=>u});var n=r(6154),i=r(1863),o=r(5289),a=r(9566),s=r(384);const c="websocket-",u="addEventListener",d={};function l(e){if(d[e.debugId]++)return e;if(!(0,s.dV)().o.WS)return e;class t extends WebSocket{static name="WebSocket";constructor(...t){super(...t);const r=(0,a.LA)(6);this.report=function(t){const r=(0,i.t)();return function(n,...a){const s=a[0]?.timeStamp||(0,i.t)(),u=(0,o.We)();e.emit(c+n,[s,s-r,u,t,...a])}}(r),this.report("new");["message","error","open","close"].forEach((e=>{this.addEventListener(e,(function(t){this.report(u,{eventType:e,event:t})}))}))}send(...e){this.report("send",...e);try{return super.send(...e)}catch(t){throw this.report("send-err",...e),t}}}return n.gm.WebSocket=t,e}},9300:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.ajax},3333:(e,t,r)=>{"use strict";r.d(t,{$v:()=>u,TZ:()=>n,Zp:()=>i,kd:()=>c,mq:()=>s,nf:()=>a,qN:()=>o});const n=r(860).K7.genericEvents,i=["auxclick","click","copy","keydown","paste","scrollend"],o=["focus","blur"],a=4,s=1e3,c=["PageAction","UserAction","BrowserPerformance"],u={MARKS:"experimental.marks",MEASURES:"experimental.measures",RESOURCES:"experimental.resources"}},6774:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.jserrors},993:(e,t,r)=>{"use strict";r.d(t,{ET:()=>o,TZ:()=>a,p_:()=>i});var n=r(860);const i={ERROR:"ERROR",WARN:"WARN",INFO:"INFO",DEBUG:"DEBUG",TRACE:"TRACE"},o="log",a=n.K7.logging},3785:(e,t,r)=>{"use strict";r.d(t,{R:()=>c,b:()=>u});var n=r(9908),i=r(1863),o=r(860),a=r(3969),s=r(993);function c(e,t,r={},c=s.p_.INFO){(0,n.p)(a.xV,["API/logging/".concat(c.toLowerCase(),"/called")],void 0,o.K7.metrics,e),(0,n.p)(s.ET,[(0,i.t)(),t,r,c],void 0,o.K7.logging,e)}function u(e){return"string"==typeof e&&Object.values(s.p_).some((t=>t===e.toUpperCase().trim()))}},3969:(e,t,r)=>{"use strict";r.d(t,{Pj:()=>u,TZ:()=>i,XG:()=>c,rs:()=>o,xV:()=>s,z_:()=>a});var n=r(9559);const i=r(860).K7.metrics,o="sm",a="cm",s="storeSupportabilityMetrics",c="storeEventMetrics",u=["new","send","close",n.tV]},6630:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewEvent},782:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewTiming},6344:(e,t,r)=>{"use strict";r.d(t,{BB:()=>d,G4:()=>o,Qb:()=>l,TZ:()=>i,Ug:()=>a,_s:()=>s,bc:()=>u,yP:()=>c});var n=r(2614);const i=r(860).K7.sessionReplay,o={RECORD:"recordReplay",PAUSE:"pauseReplay",REPLAY_RUNNING:"replayRunning",ERROR_DURING_REPLAY:"errorDuringReplay"},a=.12,s={DomContentLoaded:0,Load:1,FullSnapshot:2,IncrementalSnapshot:3,Meta:4,Custom:5},c={[n.g.ERROR]:15e3,[n.g.FULL]:3e5,[n.g.OFF]:0},u={RESET:{message:"Session was reset",sm:"Reset"},IMPORT:{message:"Recorder failed to import",sm:"Import"},TOO_MANY:{message:"429: Too Many Requests",sm:"Too-Many"},TOO_BIG:{message:"Payload was too large",sm:"Too-Big"},CROSS_TAB:{message:"Session Entity was set to OFF on another tab",sm:"Cross-Tab"},ENTITLEMENTS:{message:"Session Replay is not allowed and will not be started",sm:"Entitlement"}},d=5e3,l={API:"api"}},5270:(e,t,r)=>{"use strict";r.d(t,{Aw:()=>c,CT:()=>u,SR:()=>s});var n=r(384),i=r(9417),o=r(7767),a=r(6154);function s(e){return!!(0,n.dV)().o.MO&&(0,o.V)(e)&&!0===(0,i.gD)(e,"session_trace.enabled")}function c(e){return!0===(0,i.gD)(e,"session_replay.preload")&&s(e)}function u(e,t){const r=t.correctAbsoluteTimestamp(e);return{originalTimestamp:e,correctedTimestamp:r,timestampDiff:e-r,originTime:a.WN,correctedOriginTime:t.correctedOriginTime,originTimeDiff:Math.floor(a.WN-t.correctedOriginTime)}}},3738:(e,t,r)=>{"use strict";r.d(t,{He:()=>i,Kp:()=>s,Lc:()=>u,Rz:()=>d,TZ:()=>n,bD:()=>o,d3:()=>a,jx:()=>l,uP:()=>c});const n=r(860).K7.sessionTrace,i="bstResource",o="resource",a="-start",s="-end",c="fn"+a,u="fn"+s,d="pushState",l=1e3},3962:(e,t,r)=>{"use strict";r.d(t,{AM:()=>o,O2:()=>c,Qu:()=>u,TZ:()=>s,ih:()=>d,pP:()=>a,tC:()=>i});var n=r(860);const i=["click","keydown","submit","popstate"],o="api",a="initialPageLoad",s=n.K7.softNav,c={INITIAL_PAGE_LOAD:"",ROUTE_CHANGE:1,UNSPECIFIED:2},u={INTERACTION:1,AJAX:2,CUSTOM_END:3,CUSTOM_TRACER:4},d={IP:"in progress",FIN:"finished",CAN:"cancelled"}},7378:(e,t,r)=>{"use strict";r.d(t,{$p:()=>x,BR:()=>b,Kp:()=>R,L3:()=>y,Lc:()=>c,NC:()=>o,SG:()=>d,TZ:()=>i,U6:()=>p,UT:()=>m,d3:()=>w,dT:()=>f,e5:()=>A,gx:()=>v,l9:()=>l,oW:()=>h,op:()=>g,rw:()=>u,tH:()=>T,uP:()=>s,wW:()=>E,xq:()=>a});var n=r(384);const i=r(860).K7.spa,o=["click","submit","keypress","keydown","keyup","change"],a=999,s="fn-start",c="fn-end",u="cb-start",d="api-ixn-",l="remaining",f="interaction",h="spaNode",p="jsonpNode",g="fetch-start",m="fetch-done",v="fetch-body-",b="jsonp-end",y=(0,n.dV)().o.ST,w="-start",R="-end",x="-body",E="cb"+R,A="jsTime",T="fetch"},4234:(e,t,r)=>{"use strict";r.d(t,{W:()=>o});var n=r(7836),i=r(1687);class o{constructor(e,t){this.agentIdentifier=e,this.ee=n.ee.get(e),this.featureName=t,this.blocked=!1}deregisterDrain(){(0,i.x3)(this.agentIdentifier,this.featureName)}}},7767:(e,t,r)=>{"use strict";r.d(t,{V:()=>o});var n=r(9417),i=r(6154);const o=e=>i.RI&&!0===(0,n.gD)(e,"privacy.cookies_enabled")},425:(e,t,r)=>{"use strict";r.d(t,{j:()=>j});var n=r(860),i=r(2555),o=r(3371),a=r(9908),s=r(7836),c=r(1687),u=r(5289),d=r(6154),l=r(944),f=r(3969),h=r(384),p=r(6344);const g=["setErrorHandler","finished","addToTrace","addRelease","recordCustomEvent","addPageAction","setCurrentRouteName","setPageViewName","setCustomAttribute","interaction","noticeError","setUserId","setApplicationVersion","start",p.G4.RECORD,p.G4.PAUSE,"log","wrapLogger"],m=["setErrorHandler","finished","addToTrace","addRelease"];var v=r(1863),b=r(2614),y=r(993),w=r(3785),R=r(2646),x=r(3434);const E=new Map;function A(e,t,r,n){if("object"!=typeof t||!t||"string"!=typeof r||!r||"function"!=typeof t[r])return(0,l.R)(29);const i=function(e){return(e||s.ee).get("logger")}(e),o=(0,x.YM)(i),a=new R.y(s.P);a.level=n.level,a.customAttributes=n.customAttributes;const c=t[r]?.[x.Jt]||t[r];return E.set(c,a),o.inPlace(t,[r],"wrap-logger-",(()=>E.get(c))),i}function T(){const e=(0,h.pV)();g.forEach((t=>{e[t]=(...r)=>function(t,...r){let n=[];return Object.values(e.initializedAgents).forEach((e=>{e&&e.api?e.exposed&&e.api[t]&&n.push(e.api[t](...r)):(0,l.R)(38,t)})),n.length>1?n:n[0]}(t,...r)}))}const S={};var N=r(9417),_=r(5603),O=r(5284);const I=e=>{const t=e.startsWith("http");e+="/",r.p=t?e:"https://"+e};let P=!1;function j(e,t={},g,R){let{init:x,info:E,loader_config:j,runtime:C={},exposed:k=!0}=t;C.loaderType=g;const L=(0,h.pV)();E||(x=L.init,E=L.info,j=L.loader_config),(0,N.xN)(e.agentIdentifier,x||{}),(0,_.a)(e.agentIdentifier,j||{}),E.jsAttributes??={},d.bv&&(E.jsAttributes.isWorker=!0),(0,i.x1)(e.agentIdentifier,E);const H=(0,N.D0)(e.agentIdentifier),M=[E.beacon,E.errorBeacon];P||(H.proxy.assets&&(I(H.proxy.assets),M.push(H.proxy.assets)),H.proxy.beacon&&M.push(H.proxy.beacon),T(),(0,h.US)("activatedFeatures",O.B),e.runSoftNavOverSpa&&=!0===H.soft_navigations.enabled&&H.feature_flags.includes("soft_nav")),C.denyList=[...H.ajax.deny_list||[],...H.ajax.block_internal?M:[]],C.ptid=e.agentIdentifier,(0,o.V)(e.agentIdentifier,C),e.ee=s.ee.get(e.agentIdentifier),void 0===e.api&&(e.api=function(e,t,h=!1){t||(0,c.Ak)(e,"api");const g={};var R=s.ee.get(e),x=R.get("tracer");S[e]=b.g.OFF,R.on(p.G4.REPLAY_RUNNING,(t=>{S[e]=t}));var E="api-",T=E+"ixn-";function N(t,r,n,o){const a=(0,i.Vp)(e);return null===r?delete a.jsAttributes[t]:(0,i.x1)(e,{...a,jsAttributes:{...a.jsAttributes,[t]:r}}),I(E,n,!0,o||null===r?"session":void 0)(t,r)}function _(){}g.log=function(e,{customAttributes:t={},level:r=y.p_.INFO}={}){(0,a.p)(f.xV,["API/log/called"],void 0,n.K7.metrics,R),(0,w.R)(R,e,t,r)},g.wrapLogger=(e,t,{customAttributes:r={},level:i=y.p_.INFO}={})=>{(0,a.p)(f.xV,["API/wrapLogger/called"],void 0,n.K7.metrics,R),A(R,e,t,{customAttributes:r,level:i})},m.forEach((e=>{g[e]=I(E,e,!0,"api")})),g.addPageAction=I(E,"addPageAction",!0,n.K7.genericEvents),g.recordCustomEvent=I(E,"recordCustomEvent",!0,n.K7.genericEvents),g.setPageViewName=function(t,r){if("string"==typeof t)return"/"!==t.charAt(0)&&(t="/"+t),(0,o.f)(e).customTransaction=(r||"http://custom.transaction")+t,I(E,"setPageViewName",!0)()},g.setCustomAttribute=function(e,t,r=!1){if("string"==typeof e){if(["string","number","boolean"].includes(typeof t)||null===t)return N(e,t,"setCustomAttribute",r);(0,l.R)(40,typeof t)}else(0,l.R)(39,typeof e)},g.setUserId=function(e){if("string"==typeof e||null===e)return N("enduser.id",e,"setUserId",!0);(0,l.R)(41,typeof e)},g.setApplicationVersion=function(e){if("string"==typeof e||null===e)return N("application.version",e,"setApplicationVersion",!1);(0,l.R)(42,typeof e)},g.start=()=>{try{(0,a.p)(f.xV,["API/start/called"],void 0,n.K7.metrics,R),R.emit("manual-start-all")}catch(e){(0,l.R)(23,e)}},g[p.G4.RECORD]=function(){(0,a.p)(f.xV,["API/recordReplay/called"],void 0,n.K7.metrics,R),(0,a.p)(p.G4.RECORD,[],void 0,n.K7.sessionReplay,R)},g[p.G4.PAUSE]=function(){(0,a.p)(f.xV,["API/pauseReplay/called"],void 0,n.K7.metrics,R),(0,a.p)(p.G4.PAUSE,[],void 0,n.K7.sessionReplay,R)},g.interaction=function(e){return(new _).get("object"==typeof e?e:{})};const O=_.prototype={createTracer:function(e,t){var r={},i=this,o="function"==typeof t;return(0,a.p)(f.xV,["API/createTracer/called"],void 0,n.K7.metrics,R),h||(0,a.p)(T+"tracer",[(0,v.t)(),e,r],i,n.K7.spa,R),function(){if(x.emit((o?"":"no-")+"fn-start",[(0,v.t)(),i,o],r),o)try{return t.apply(this,arguments)}catch(e){const t="string"==typeof e?new Error(e):e;throw x.emit("fn-err",[arguments,this,t],r),t}finally{x.emit("fn-end",[(0,v.t)()],r)}}}};function I(e,t,r,i){return function(){return(0,a.p)(f.xV,["API/"+t+"/called"],void 0,n.K7.metrics,R),i&&(0,a.p)(e+t,[r?(0,v.t)():performance.now(),...arguments],r?null:this,i,R),r?void 0:this}}function P(){r.e(478).then(r.bind(r,8778)).then((({setAPI:t})=>{t(e),(0,c.Ze)(e,"api")})).catch((e=>{(0,l.R)(27,e),R.abort()}))}return["actionText","setName","setAttribute","save","ignore","onEnd","getContext","end","get"].forEach((e=>{O[e]=I(T,e,void 0,h?n.K7.softNav:n.K7.spa)})),g.setCurrentRouteName=h?I(T,"routeName",void 0,n.K7.softNav):I(E,"routeName",!0,n.K7.spa),g.noticeError=function(t,r){"string"==typeof t&&(t=new Error(t)),(0,a.p)(f.xV,["API/noticeError/called"],void 0,n.K7.metrics,R),(0,a.p)("err",[t,(0,v.t)(),!1,r,!!S[e]],void 0,n.K7.jserrors,R)},d.RI?(0,u.GG)((()=>P()),!0):P(),g}(e.agentIdentifier,R,e.runSoftNavOverSpa)),void 0===e.exposed&&(e.exposed=k),P=!0}},8374:(e,t,r)=>{r.nc=(()=>{try{return document?.currentScript?.nonce}catch(e){}return""})()},860:(e,t,r)=>{"use strict";r.d(t,{$J:()=>u,K7:()=>s,P3:()=>c,XX:()=>i,qY:()=>n,v4:()=>a});const n="events",i="jserrors",o="browser/blobs",a="rum",s={ajax:"ajax",genericEvents:"generic_events",jserrors:i,logging:"logging",metrics:"metrics",pageAction:"page_action",pageViewEvent:"page_view_event",pageViewTiming:"page_view_timing",sessionReplay:"session_replay",sessionTrace:"session_trace",softNav:"soft_navigations",spa:"spa"},c={[s.pageViewEvent]:1,[s.pageViewTiming]:2,[s.metrics]:3,[s.jserrors]:4,[s.spa]:5,[s.ajax]:6,[s.sessionTrace]:7,[s.softNav]:8,[s.sessionReplay]:9,[s.logging]:10,[s.genericEvents]:11},u={[s.pageViewEvent]:a,[s.pageViewTiming]:n,[s.ajax]:n,[s.spa]:n,[s.softNav]:n,[s.metrics]:i,[s.jserrors]:i,[s.sessionTrace]:o,[s.sessionReplay]:o,[s.logging]:"browser/logs",[s.genericEvents]:"ins"}}},n={};function i(e){var t=n[e];if(void 0!==t)return t.exports;var o=n[e]={exports:{}};return r[e](o,o.exports,i),o.exports}i.m=r,i.d=(e,t)=>{for(var r in t)i.o(t,r)&&!i.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},i.f={},i.e=e=>Promise.all(Object.keys(i.f).reduce(((t,r)=>(i.f[r](e,t),t)),[])),i.u=e=>({212:"nr-spa-compressor",249:"nr-spa-recorder",478:"nr-spa"}[e]+"-1.282.0.min.js"),i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),e={},t="NRBA-1.282.0.PROD:",i.l=(r,n,o,a)=>{if(e[r])e[r].push(n);else{var s,c;if(void 0!==o)for(var u=document.getElementsByTagName("script"),d=0;d<u.length;d++){var l=u[d];if(l.getAttribute("src")==r||l.getAttribute("data-webpack")==t+o){s=l;break}}if(!s){c=!0;var f={478:"sha512-KRtfgYKMWN+I3/ordLh8IXM7nK8gkA0mgtjr91T2Aan3fvyBYIRzkCUpNWoe1PnAUhmGabOZshgcMS2HAR+Q1A==",249:"sha512-kIzHYAyR+GgU7sCcel7SDnEPmUkHZaBakrmc8CWVA5DeKUpUgLpYhOowQ/8mTaWvwEIXdTjn9w8ntmXvRVmghg==",212:"sha512-p5PweTycvyu54QGkYO9R5+ToLp2c4OSR8Ulnoe7TQCCifas1sokfjwioe/WYbhQQcnIh7JDSdNS3JpkXaTb0vg=="};(s=document.createElement("script")).charset="utf-8",s.timeout=120,i.nc&&s.setAttribute("nonce",i.nc),s.setAttribute("data-webpack",t+o),s.src=r,0!==s.src.indexOf(window.location.origin+"/")&&(s.crossOrigin="anonymous"),f[a]&&(s.integrity=f[a])}e[r]=[n];var h=(t,n)=>{s.onerror=s.onload=null,clearTimeout(p);var i=e[r];if(delete e[r],s.parentNode&&s.parentNode.removeChild(s),i&&i.forEach((e=>e(n))),t)return t(n)},p=setTimeout(h.bind(null,void 0,{type:"timeout",target:s}),12e4);s.onerror=h.bind(null,s.onerror),s.onload=h.bind(null,s.onload),c&&document.head.appendChild(s)}},i.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.p="https://js-agent.newrelic.com/",(()=>{var e={38:0,788:0};i.f.j=(t,r)=>{var n=i.o(e,t)?e[t]:void 0;if(0!==n)if(n)r.push(n[2]);else{var o=new Promise(((r,i)=>n=e[t]=[r,i]));r.push(n[2]=o);var a=i.p+i.u(t),s=new Error;i.l(a,(r=>{if(i.o(e,t)&&(0!==(n=e[t])&&(e[t]=void 0),n)){var o=r&&("load"===r.type?"missing":r.type),a=r&&r.target&&r.target.src;s.message="Loading chunk "+t+" failed.\n("+o+": "+a+")",s.name="ChunkLoadError",s.type=o,s.request=a,n[1](s)}}),"chunk-"+t,t)}};var t=(t,r)=>{var n,o,[a,s,c]=r,u=0;if(a.some((t=>0!==e[t]))){for(n in s)i.o(s,n)&&(i.m[n]=s[n]);if(c)c(i)}for(t&&t(r);u<a.length;u++)o=a[u],i.o(e,o)&&e[o]&&e[o][0](),e[o]=0},r=self["webpackChunk:NRBA-1.282.0.PROD"]=self["webpackChunk:NRBA-1.282.0.PROD"]||[];r.forEach(t.bind(null,0)),r.push=t.bind(null,r.push.bind(r))})(),(()=>{"use strict";i(8374);var e=i(944),t=i(6344),r=i(9566);class n{agentIdentifier;constructor(){this.agentIdentifier=(0,r.LA)(16)}#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}addPageAction(e,t){return this.#e("addPageAction",e,t)}recordCustomEvent(e,t){return this.#e("recordCustomEvent",e,t)}setPageViewName(e,t){return this.#e("setPageViewName",e,t)}setCustomAttribute(e,t,r){return this.#e("setCustomAttribute",e,t,r)}noticeError(e,t){return this.#e("noticeError",e,t)}setUserId(e){return this.#e("setUserId",e)}setApplicationVersion(e){return this.#e("setApplicationVersion",e)}setErrorHandler(e){return this.#e("setErrorHandler",e)}addRelease(e,t){return this.#e("addRelease",e,t)}log(e,t){return this.#e("log",e,t)}}class o extends n{#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}start(){return this.#e("start")}finished(e){return this.#e("finished",e)}recordReplay(){return this.#e(t.G4.RECORD)}pauseReplay(){return this.#e(t.G4.PAUSE)}addToTrace(e){return this.#e("addToTrace",e)}setCurrentRouteName(e){return this.#e("setCurrentRouteName",e)}interaction(){return this.#e("interaction")}wrapLogger(e,t,r){return this.#e("wrapLogger",e,t,r)}}var a=i(860),s=i(9417);const c=Object.values(a.K7);function u(e){const t={};return c.forEach((r=>{t[r]=function(e,t){return!0===(0,s.gD)(t,"".concat(e,".enabled"))}(r,e)})),t}var d=i(425);var l=i(1687),f=i(4234),h=i(5289),p=i(6154),g=i(5270),m=i(7767),v=i(6389);class b extends f.W{constructor(e,t,r=!0){super(e.agentIdentifier,t),this.auto=r,this.abortHandler=void 0,this.featAggregate=void 0,this.onAggregateImported=void 0,!1===e.init[this.featureName].autoStart&&(this.auto=!1),this.auto?(0,l.Ak)(e.agentIdentifier,t):this.ee.on("manual-start-all",(0,v.J)((()=>{(0,l.Ak)(e.agentIdentifier,this.featureName),this.auto=!0,this.importAggregator(e)})))}importAggregator(t,r={}){if(this.featAggregate||!this.auto)return;let n;this.onAggregateImported=new Promise((e=>{n=e}));const o=async()=>{let o;try{if((0,m.V)(this.agentIdentifier)){const{setupAgentSession:e}=await i.e(478).then(i.bind(i,6526));o=e(t)}}catch(t){(0,e.R)(20,t),this.ee.emit("internal-error",[t]),this.featureName===a.K7.sessionReplay&&this.abortHandler?.()}try{if(!this.#t(this.featureName,o))return(0,l.Ze)(this.agentIdentifier,this.featureName),void n(!1);const{lazyFeatureLoader:e}=await i.e(478).then(i.bind(i,6103)),{Aggregate:a}=await e(this.featureName,"aggregate");this.featAggregate=new a(t,r),t.runtime.harvester.initializedAggregates.push(this.featAggregate),n(!0)}catch(t){(0,e.R)(34,t),this.abortHandler?.(),(0,l.Ze)(this.agentIdentifier,this.featureName,!0),n(!1),this.ee&&this.ee.abort()}};p.RI?(0,h.GG)((()=>o()),!0):o()}#t(e,t){switch(e){case a.K7.sessionReplay:return(0,g.SR)(this.agentIdentifier)&&!!t;case a.K7.sessionTrace:return!!t;default:return!0}}}var y=i(6630);class w extends b{static featureName=y.T;constructor(e,t=!0){super(e,y.T,t),this.importAggregator(e)}}var R=i(384);var x=i(9908),E=i(2843),A=i(3878),T=i(782),S=i(1863);class N extends b{static featureName=T.T;constructor(e,t=!0){super(e,T.T,t),p.RI&&((0,E.u)((()=>(0,x.p)("docHidden",[(0,S.t)()],void 0,T.T,this.ee)),!0),(0,A.sp)("pagehide",(()=>(0,x.p)("winPagehide",[(0,S.t)()],void 0,T.T,this.ee))),this.importAggregator(e))}}var _=i(9559),O=i(3969);class I extends b{static featureName=O.TZ;constructor(e,t=!0){super(e,O.TZ,t),(0,_.A5)(this.ee),O.Pj.forEach((e=>{this.ee.on(_.NF+e,((...t)=>{(0,x.p)("buffered-"+_.NF+e,[...t],void 0,this.featureName,this.ee)}))})),this.importAggregator(e)}}var P=i(6774),j=i(3304);class C{constructor(e,t,r,n,i){this.name="UncaughtError",this.message="string"==typeof e?e:(0,j.A)(e),this.sourceURL=t,this.line=r,this.column=n,this.__newrelic=i}}function k(e){return M(e)?e:new C(void 0!==e?.message?e.message:e,e?.filename||e?.sourceURL,e?.lineno||e?.line,e?.colno||e?.col,e?.__newrelic)}function L(e){const t="Unhandled Promise Rejection";if(!e?.reason)return;if(M(e.reason))try{return e.reason.message=t+": "+e.reason.message,k(e.reason)}catch(t){return k(e.reason)}const r=k(e.reason);return r.message=t+": "+r?.message,r}function H(e){if(e.error instanceof SyntaxError&&!/:\d+$/.test(e.error.stack?.trim())){const t=new C(e.message,e.filename,e.lineno,e.colno,e.error.__newrelic);return t.name=SyntaxError.name,t}return M(e.error)?e.error:k(e)}function M(e){return e instanceof Error&&!!e.stack}class D extends b{static featureName=P.T;#r=!1;constructor(e,r=!0){super(e,P.T,r);try{this.removeOnAbort=new AbortController}catch(e){}this.ee.on("internal-error",((e,t)=>{this.abortHandler&&(0,x.p)("ierr",[k(e),(0,S.t)(),!0,{},this.#r,t],void 0,this.featureName,this.ee)})),this.ee.on(t.G4.REPLAY_RUNNING,(e=>{this.#r=e})),p.gm.addEventListener("unhandledrejection",(e=>{this.abortHandler&&(0,x.p)("err",[L(e),(0,S.t)(),!1,{unhandledPromiseRejection:1},this.#r],void 0,this.featureName,this.ee)}),(0,A.jT)(!1,this.removeOnAbort?.signal)),p.gm.addEventListener("error",(e=>{this.abortHandler&&(0,x.p)("err",[H(e),(0,S.t)(),!1,{},this.#r],void 0,this.featureName,this.ee)}),(0,A.jT)(!1,this.removeOnAbort?.signal)),this.abortHandler=this.#n,this.importAggregator(e)}#n(){this.removeOnAbort?.abort(),this.abortHandler=void 0}}var K=i(8990);let U=1;const V="nr@id";function F(e){const t=typeof e;return!e||"object"!==t&&"function"!==t?-1:e===p.gm?0:(0,K.I)(e,V,(function(){return U++}))}var G=i(5475),B=i(8139),W=i(7836),z=i(3434);const q={},Z=["open","send"];function Y(t){var r=t||W.ee;const n=function(e){return(e||W.ee).get("xhr")}(r);if(void 0===p.gm.XMLHttpRequest)return n;if(q[n.debugId]++)return n;q[n.debugId]=1,(0,B.u)(r);var i=(0,z.YM)(n),o=p.gm.XMLHttpRequest,a=p.gm.MutationObserver,s=p.gm.Promise,c=p.gm.setInterval,u="readystatechange",d=["onload","onerror","onabort","onloadstart","onloadend","onprogress","ontimeout"],l=[],f=p.gm.XMLHttpRequest=function(t){const r=new o(t),a=n.context(r);try{n.emit("new-xhr",[r],a),r.addEventListener(u,(s=a,function(){var e=this;e.readyState>3&&!s.resolved&&(s.resolved=!0,n.emit("xhr-resolved",[],e)),i.inPlace(e,d,"fn-",y)}),(0,A.jT)(!1))}catch(t){(0,e.R)(15,t);try{n.emit("internal-error",[t])}catch(e){}}var s;return r};function h(e,t){i.inPlace(t,["onreadystatechange"],"fn-",y)}if(function(e,t){for(var r in e)t[r]=e[r]}(o,f),f.prototype=o.prototype,i.inPlace(f.prototype,Z,"-xhr-",y),n.on("send-xhr-start",(function(e,t){h(e,t),function(e){l.push(e),a&&(g?g.then(b):c?c(b):(m=-m,v.data=m))}(t)})),n.on("open-xhr-start",h),a){var g=s&&s.resolve();if(!c&&!s){var m=1,v=document.createTextNode(m);new a(b).observe(v,{characterData:!0})}}else r.on("fn-end",(function(e){e[0]&&e[0].type===u||b()}));function b(){for(var e=0;e<l.length;e++)h(0,l[e]);l.length&&(l=[])}function y(e,t){return t}return n}var X="fetch-",Q=X+"body-",J=["arrayBuffer","blob","json","text","formData"],ee=p.gm.Request,te=p.gm.Response,re="prototype";const ne={};function ie(e){const t=function(e){return(e||W.ee).get("fetch")}(e);if(!(ee&&te&&p.gm.fetch))return t;if(ne[t.debugId]++)return t;function r(e,r,n){var i=e[r];"function"==typeof i&&(e[r]=function(){var e,r=[...arguments],o={};t.emit(n+"before-start",[r],o),o[W.P]&&o[W.P].dt&&(e=o[W.P].dt);var a=i.apply(this,r);return t.emit(n+"start",[r,e],a),a.then((function(e){return t.emit(n+"end",[null,e],a),e}),(function(e){throw t.emit(n+"end",[e],a),e}))})}return ne[t.debugId]=1,J.forEach((e=>{r(ee[re],e,Q),r(te[re],e,Q)})),r(p.gm,"fetch",X),t.on(X+"end",(function(e,r){var n=this;if(r){var i=r.headers.get("content-length");null!==i&&(n.rxSize=i),t.emit(X+"done",[null,r],n)}else t.emit(X+"done",[e],n)})),t}var oe=i(7485),ae=i(5603);class se{constructor(e){this.agentIdentifier=e}generateTracePayload(e){if(!this.shouldGenerateTrace(e))return null;var t=(0,ae.o)(this.agentIdentifier);if(!t)return null;var n=(t.accountID||"").toString()||null,i=(t.agentID||"").toString()||null,o=(t.trustKey||"").toString()||null;if(!n||!i)return null;var a=(0,r.ZF)(),s=(0,r.el)(),c=Date.now(),u={spanId:a,traceId:s,timestamp:c};return(e.sameOrigin||this.isAllowedOrigin(e)&&this.useTraceContextHeadersForCors())&&(u.traceContextParentHeader=this.generateTraceContextParentHeader(a,s),u.traceContextStateHeader=this.generateTraceContextStateHeader(a,c,n,i,o)),(e.sameOrigin&&!this.excludeNewrelicHeader()||!e.sameOrigin&&this.isAllowedOrigin(e)&&this.useNewrelicHeaderForCors())&&(u.newrelicHeader=this.generateTraceHeader(a,s,c,n,i,o)),u}generateTraceContextParentHeader(e,t){return"00-"+t+"-"+e+"-01"}generateTraceContextStateHeader(e,t,r,n,i){return i+"@nr=0-1-"+r+"-"+n+"-"+e+"----"+t}generateTraceHeader(e,t,r,n,i,o){if(!("function"==typeof p.gm?.btoa))return null;var a={v:[0,1],d:{ty:"Browser",ac:n,ap:i,id:e,tr:t,ti:r}};return o&&n!==o&&(a.d.tk=o),btoa((0,j.A)(a))}shouldGenerateTrace(e){return this.isDtEnabled()&&this.isAllowedOrigin(e)}isAllowedOrigin(e){var t=!1,r={};if((0,s.gD)(this.agentIdentifier,"distributed_tracing")&&(r=(0,s.D0)(this.agentIdentifier).distributed_tracing),e.sameOrigin)t=!0;else if(r.allowed_origins instanceof Array)for(var n=0;n<r.allowed_origins.length;n++){var i=(0,oe.D)(r.allowed_origins[n]);if(e.hostname===i.hostname&&e.protocol===i.protocol&&e.port===i.port){t=!0;break}}return t}isDtEnabled(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!!e.enabled}excludeNewrelicHeader(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!!e.exclude_newrelic_header}useNewrelicHeaderForCors(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!1!==e.cors_use_newrelic_header}useTraceContextHeadersForCors(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!!e.cors_use_tracecontext_headers}}var ce=i(9300),ue=i(7295),de=["load","error","abort","timeout"],le=de.length,fe=(0,R.dV)().o.REQ,he=(0,R.dV)().o.XHR;class pe extends b{static featureName=ce.T;constructor(e,t=!0){super(e,ce.T,t),this.dt=new se(e.agentIdentifier),this.handler=(e,t,r,n)=>(0,x.p)(e,t,r,n,this.ee);try{const e={xmlhttprequest:"xhr",fetch:"fetch",beacon:"beacon"};p.gm?.performance?.getEntriesByType("resource").forEach((t=>{if(t.initiatorType in e&&0!==t.responseStatus){const r={status:t.responseStatus},n={rxSize:t.transferSize,duration:Math.floor(t.duration),cbTime:0};ge(r,t.name),this.handler("xhr",[r,n,t.startTime,t.responseEnd,e[t.initiatorType]],void 0,a.K7.ajax)}}))}catch(e){}ie(this.ee),Y(this.ee),function(e,t,r,n){function i(e){var t=this;t.totalCbs=0,t.called=0,t.cbTime=0,t.end=R,t.ended=!1,t.xhrGuids={},t.lastSize=null,t.loadCaptureCalled=!1,t.params=this.params||{},t.metrics=this.metrics||{},e.addEventListener("load",(function(r){E(t,e)}),(0,A.jT)(!1)),p.lR||e.addEventListener("progress",(function(e){t.lastSize=e.loaded}),(0,A.jT)(!1))}function o(e){this.params={method:e[0]},ge(this,e[1]),this.metrics={}}function s(t,r){e.loader_config.xpid&&this.sameOrigin&&r.setRequestHeader("X-NewRelic-ID",e.loader_config.xpid);var i=n.generateTracePayload(this.parsedOrigin);if(i){var o=!1;i.newrelicHeader&&(r.setRequestHeader("newrelic",i.newrelicHeader),o=!0),i.traceContextParentHeader&&(r.setRequestHeader("traceparent",i.traceContextParentHeader),i.traceContextStateHeader&&r.setRequestHeader("tracestate",i.traceContextStateHeader),o=!0),o&&(this.dt=i)}}function c(e,r){var n=this.metrics,i=e[0],o=this;if(n&&i){var a=(0,G.Q)(i);a&&(n.txSize=a)}this.startTime=(0,S.t)(),this.body=i,this.listener=function(e){try{"abort"!==e.type||o.loadCaptureCalled||(o.params.aborted=!0),("load"!==e.type||o.called===o.totalCbs&&(o.onloadCalled||"function"!=typeof r.onload)&&"function"==typeof o.end)&&o.end(r)}catch(e){try{t.emit("internal-error",[e])}catch(e){}}};for(var s=0;s<le;s++)r.addEventListener(de[s],this.listener,(0,A.jT)(!1))}function u(e,t,r){this.cbTime+=e,t?this.onloadCalled=!0:this.called+=1,this.called!==this.totalCbs||!this.onloadCalled&&"function"==typeof r.onload||"function"!=typeof this.end||this.end(r)}function d(e,t){var r=""+F(e)+!!t;this.xhrGuids&&!this.xhrGuids[r]&&(this.xhrGuids[r]=!0,this.totalCbs+=1)}function l(e,t){var r=""+F(e)+!!t;this.xhrGuids&&this.xhrGuids[r]&&(delete this.xhrGuids[r],this.totalCbs-=1)}function f(){this.endTime=(0,S.t)()}function h(e,r){r instanceof he&&"load"===e[0]&&t.emit("xhr-load-added",[e[1],e[2]],r)}function g(e,r){r instanceof he&&"load"===e[0]&&t.emit("xhr-load-removed",[e[1],e[2]],r)}function m(e,t,r){t instanceof he&&("onload"===r&&(this.onload=!0),("load"===(e[0]&&e[0].type)||this.onload)&&(this.xhrCbStart=(0,S.t)()))}function v(e,r){this.xhrCbStart&&t.emit("xhr-cb-time",[(0,S.t)()-this.xhrCbStart,this.onload,r],r)}function b(e){var t,r=e[1]||{};if("string"==typeof e[0]?0===(t=e[0]).length&&p.RI&&(t=""+p.gm.location.href):e[0]&&e[0].url?t=e[0].url:p.gm?.URL&&e[0]&&e[0]instanceof URL?t=e[0].href:"function"==typeof e[0].toString&&(t=e[0].toString()),"string"==typeof t&&0!==t.length){t&&(this.parsedOrigin=(0,oe.D)(t),this.sameOrigin=this.parsedOrigin.sameOrigin);var i=n.generateTracePayload(this.parsedOrigin);if(i&&(i.newrelicHeader||i.traceContextParentHeader))if(e[0]&&e[0].headers)s(e[0].headers,i)&&(this.dt=i);else{var o={};for(var a in r)o[a]=r[a];o.headers=new Headers(r.headers||{}),s(o.headers,i)&&(this.dt=i),e.length>1?e[1]=o:e.push(o)}}function s(e,t){var r=!1;return t.newrelicHeader&&(e.set("newrelic",t.newrelicHeader),r=!0),t.traceContextParentHeader&&(e.set("traceparent",t.traceContextParentHeader),t.traceContextStateHeader&&e.set("tracestate",t.traceContextStateHeader),r=!0),r}}function y(e,t){this.params={},this.metrics={},this.startTime=(0,S.t)(),this.dt=t,e.length>=1&&(this.target=e[0]),e.length>=2&&(this.opts=e[1]);var r,n=this.opts||{},i=this.target;"string"==typeof i?r=i:"object"==typeof i&&i instanceof fe?r=i.url:p.gm?.URL&&"object"==typeof i&&i instanceof URL&&(r=i.href),ge(this,r);var o=(""+(i&&i instanceof fe&&i.method||n.method||"GET")).toUpperCase();this.params.method=o,this.body=n.body,this.txSize=(0,G.Q)(n.body)||0}function w(e,t){if(this.endTime=(0,S.t)(),this.params||(this.params={}),(0,ue.iW)(this.params))return;let n;this.params.status=t?t.status:0,"string"==typeof this.rxSize&&this.rxSize.length>0&&(n=+this.rxSize);const i={txSize:this.txSize,rxSize:n,duration:(0,S.t)()-this.startTime};r("xhr",[this.params,i,this.startTime,this.endTime,"fetch"],this,a.K7.ajax)}function R(e){const t=this.params,n=this.metrics;if(!this.ended){this.ended=!0;for(let t=0;t<le;t++)e.removeEventListener(de[t],this.listener,!1);t.aborted||(0,ue.iW)(t)||(n.duration=(0,S.t)()-this.startTime,this.loadCaptureCalled||4!==e.readyState?null==t.status&&(t.status=0):E(this,e),n.cbTime=this.cbTime,r("xhr",[t,n,this.startTime,this.endTime,"xhr"],this,a.K7.ajax))}}function E(e,r){e.params.status=r.status;var n=function(e,t){var r=e.responseType;return"json"===r&&null!==t?t:"arraybuffer"===r||"blob"===r||"json"===r?(0,G.Q)(e.response):"text"===r||""===r||void 0===r?(0,G.Q)(e.responseText):void 0}(r,e.lastSize);if(n&&(e.metrics.rxSize=n),e.sameOrigin){var i=r.getResponseHeader("X-NewRelic-App-Data");i&&((0,x.p)(O.rs,["Ajax/CrossApplicationTracing/Header/Seen"],void 0,a.K7.metrics,t),e.params.cat=i.split(", ").pop())}e.loadCaptureCalled=!0}t.on("new-xhr",i),t.on("open-xhr-start",o),t.on("open-xhr-end",s),t.on("send-xhr-start",c),t.on("xhr-cb-time",u),t.on("xhr-load-added",d),t.on("xhr-load-removed",l),t.on("xhr-resolved",f),t.on("addEventListener-end",h),t.on("removeEventListener-end",g),t.on("fn-end",v),t.on("fetch-before-start",b),t.on("fetch-start",y),t.on("fn-start",m),t.on("fetch-done",w)}(e,this.ee,this.handler,this.dt),this.importAggregator(e)}}function ge(e,t){var r=(0,oe.D)(t),n=e.params||e;n.hostname=r.hostname,n.port=r.port,n.protocol=r.protocol,n.host=r.hostname+":"+r.port,n.pathname=r.pathname,e.parsedOrigin=r,e.sameOrigin=r.sameOrigin}const me={},ve=["pushState","replaceState"];function be(e){const t=function(e){return(e||W.ee).get("history")}(e);return!p.RI||me[t.debugId]++||(me[t.debugId]=1,(0,z.YM)(t).inPlace(window.history,ve,"-")),t}var ye=i(3738);const{He:we,bD:Re,d3:xe,Kp:Ee,TZ:Ae,Lc:Te,uP:Se,Rz:Ne}=ye;class _e extends b{static featureName=Ae;constructor(e,t=!0){super(e,Ae,t);if(!(0,m.V)(this.agentIdentifier))return void this.deregisterDrain();const r=this.ee;let n;be(r),this.eventsEE=(0,B.u)(r),this.eventsEE.on(Se,(function(e,t){this.bstStart=(0,S.t)()})),this.eventsEE.on(Te,(function(e,t){(0,x.p)("bst",[e[0],t,this.bstStart,(0,S.t)()],void 0,a.K7.sessionTrace,r)})),r.on(Ne+xe,(function(e){this.time=(0,S.t)(),this.startPath=location.pathname+location.hash})),r.on(Ne+Ee,(function(e){(0,x.p)("bstHist",[location.pathname+location.hash,this.startPath,this.time],void 0,a.K7.sessionTrace,r)}));try{n=new PerformanceObserver((e=>{const t=e.getEntries();(0,x.p)(we,[t],void 0,a.K7.sessionTrace,r)})),n.observe({type:Re,buffered:!0})}catch(e){}this.importAggregator(e,{resourceObserver:n})}}var Oe=i(2614);class Ie extends b{static featureName=t.TZ;#i;#o;constructor(e,r=!0){let n;super(e,t.TZ,r),this.replayRunning=!1,this.#o=e;try{n=JSON.parse(localStorage.getItem("".concat(Oe.H3,"_").concat(Oe.uh)))}catch(e){}(0,g.SR)(e.agentIdentifier)&&this.ee.on(t.G4.RECORD,(()=>this.#a())),this.#s(n)?(this.#i=n?.sessionReplayMode,this.#c()):this.importAggregator(e),this.ee.on("err",(e=>{this.replayRunning&&(this.errorNoticed=!0,(0,x.p)(t.G4.ERROR_DURING_REPLAY,[e],void 0,this.featureName,this.ee))})),this.ee.on(t.G4.REPLAY_RUNNING,(e=>{this.replayRunning=e}))}#s(e){return e&&(e.sessionReplayMode===Oe.g.FULL||e.sessionReplayMode===Oe.g.ERROR)||(0,g.Aw)(this.agentIdentifier)}#u=!1;async#c(e){if(!this.#u){this.#u=!0;try{const{Recorder:t}=await Promise.all([i.e(478),i.e(249)]).then(i.bind(i,8589));this.recorder??=new t({mode:this.#i,agentIdentifier:this.agentIdentifier,trigger:e,ee:this.ee,agentRef:this.#o}),this.recorder.startRecording(),this.abortHandler=this.recorder.stopRecording}catch(e){}this.importAggregator(this.#o,{recorder:this.recorder,errorNoticed:this.errorNoticed})}}#a(){this.featAggregate?this.featAggregate.mode!==Oe.g.FULL&&this.featAggregate.initializeRecording(Oe.g.FULL,!0):(this.#i=Oe.g.FULL,this.#c(t.Qb.API),this.recorder&&this.recorder.parent.mode!==Oe.g.FULL&&(this.recorder.parent.mode=Oe.g.FULL,this.recorder.stopRecording(),this.recorder.startRecording(),this.abortHandler=this.recorder.stopRecording))}}var Pe=i(3962);class je extends b{static featureName=Pe.TZ;constructor(e,t=!0){if(super(e,Pe.TZ,t),!p.RI||!(0,R.dV)().o.MO)return;const r=be(this.ee);Pe.tC.forEach((e=>{(0,A.sp)(e,(e=>{a(e)}),!0)}));const n=()=>(0,x.p)("newURL",[(0,S.t)(),""+window.location],void 0,this.featureName,this.ee);r.on("pushState-end",n),r.on("replaceState-end",n);try{this.removeOnAbort=new AbortController}catch(e){}(0,A.sp)("popstate",(e=>(0,x.p)("newURL",[e.timeStamp,""+window.location],void 0,this.featureName,this.ee)),!0,this.removeOnAbort?.signal);let i=!1;const o=new((0,R.dV)().o.MO)(((e,t)=>{i||(i=!0,requestAnimationFrame((()=>{(0,x.p)("newDom",[(0,S.t)()],void 0,this.featureName,this.ee),i=!1})))})),a=(0,v.s)((e=>{(0,x.p)("newUIEvent",[e],void 0,this.featureName,this.ee),o.observe(document.body,{attributes:!0,childList:!0,subtree:!0,characterData:!0})}),100,{leading:!0});this.abortHandler=function(){this.removeOnAbort?.abort(),o.disconnect(),this.abortHandler=void 0},this.importAggregator(e,{domObserver:o})}}var Ce=i(7378);const ke={},Le=["appendChild","insertBefore","replaceChild"];function He(e){const t=function(e){return(e||W.ee).get("jsonp")}(e);if(!p.RI||ke[t.debugId])return t;ke[t.debugId]=!0;var r=(0,z.YM)(t),n=/[?&](?:callback|cb)=([^&#]+)/,i=/(.*)\.([^.]+)/,o=/^(\w+)(\.|$)(.*)$/;function a(e,t){if(!e)return t;const r=e.match(o),n=r[1];return a(r[3],t[n])}return r.inPlace(Node.prototype,Le,"dom-"),t.on("dom-start",(function(e){!function(e){if(!e||"string"!=typeof e.nodeName||"script"!==e.nodeName.toLowerCase())return;if("function"!=typeof e.addEventListener)return;var o=(s=e.src,c=s.match(n),c?c[1]:null);var s,c;if(!o)return;var u=function(e){var t=e.match(i);if(t&&t.length>=3)return{key:t[2],parent:a(t[1],window)};return{key:e,parent:window}}(o);if("function"!=typeof u.parent[u.key])return;var d={};function l(){t.emit("jsonp-end",[],d),e.removeEventListener("load",l,(0,A.jT)(!1)),e.removeEventListener("error",f,(0,A.jT)(!1))}function f(){t.emit("jsonp-error",[],d),t.emit("jsonp-end",[],d),e.removeEventListener("load",l,(0,A.jT)(!1)),e.removeEventListener("error",f,(0,A.jT)(!1))}r.inPlace(u.parent,[u.key],"cb-",d),e.addEventListener("load",l,(0,A.jT)(!1)),e.addEventListener("error",f,(0,A.jT)(!1)),t.emit("new-jsonp",[e.src],d)}(e[0])})),t}const Me={};function De(e){const t=function(e){return(e||W.ee).get("promise")}(e);if(Me[t.debugId])return t;Me[t.debugId]=!0;var r=t.context,n=(0,z.YM)(t),i=p.gm.Promise;return i&&function(){function e(r){var o=t.context(),a=n(r,"executor-",o,null,!1);const s=Reflect.construct(i,[a],e);return t.context(s).getCtx=function(){return o},s}p.gm.Promise=e,Object.defineProperty(e,"name",{value:"Promise"}),e.toString=function(){return i.toString()},Object.setPrototypeOf(e,i),["all","race"].forEach((function(r){const n=i[r];e[r]=function(e){let i=!1;[...e||[]].forEach((e=>{this.resolve(e).then(a("all"===r),a(!1))}));const o=n.apply(this,arguments);return o;function a(e){return function(){t.emit("propagate",[null,!i],o,!1,!1),i=i||!e}}}})),["resolve","reject"].forEach((function(r){const n=i[r];e[r]=function(e){const r=n.apply(this,arguments);return e!==r&&t.emit("propagate",[e,!0],r,!1,!1),r}})),e.prototype=i.prototype;const o=i.prototype.then;i.prototype.then=function(...e){var i=this,a=r(i);a.promise=i,e[0]=n(e[0],"cb-",a,null,!1),e[1]=n(e[1],"cb-",a,null,!1);const s=o.apply(this,e);return a.nextPromise=s,t.emit("propagate",[i,!0],s,!1,!1),s},i.prototype.then[z.Jt]=o,t.on("executor-start",(function(e){e[0]=n(e[0],"resolve-",this,null,!1),e[1]=n(e[1],"resolve-",this,null,!1)})),t.on("executor-err",(function(e,t,r){e[1](r)})),t.on("cb-end",(function(e,r,n){t.emit("propagate",[n,!0],this.nextPromise,!1,!1)})),t.on("propagate",(function(e,r,n){this.getCtx&&!r||(this.getCtx=function(){if(e instanceof Promise)var r=t.context(e);return r&&r.getCtx?r.getCtx():this})}))}(),t}const Ke={},Ue="setTimeout",Ve="setInterval",Fe="clearTimeout",Ge="-start",Be=[Ue,"setImmediate",Ve,Fe,"clearImmediate"];function We(e){const t=function(e){return(e||W.ee).get("timer")}(e);if(Ke[t.debugId]++)return t;Ke[t.debugId]=1;var r=(0,z.YM)(t);return r.inPlace(p.gm,Be.slice(0,2),Ue+"-"),r.inPlace(p.gm,Be.slice(2,3),Ve+"-"),r.inPlace(p.gm,Be.slice(3),Fe+"-"),t.on(Ve+Ge,(function(e,t,n){e[0]=r(e[0],"fn-",null,n)})),t.on(Ue+Ge,(function(e,t,n){this.method=n,this.timerDuration=isNaN(e[1])?0:+e[1],e[0]=r(e[0],"fn-",this,n)})),t}const ze={};function qe(e){const t=function(e){return(e||W.ee).get("mutation")}(e);if(!p.RI||ze[t.debugId])return t;ze[t.debugId]=!0;var r=(0,z.YM)(t),n=p.gm.MutationObserver;return n&&(window.MutationObserver=function(e){return this instanceof n?new n(r(e,"fn-")):n.apply(this,arguments)},MutationObserver.prototype=n.prototype),t}const{TZ:Ze,d3:Ye,Kp:Xe,$p:Qe,wW:$e,e5:Je,tH:et,uP:tt,rw:rt,Lc:nt}=Ce;class it extends b{static featureName=Ze;constructor(e,t=!0){if(super(e,Ze,t),!p.RI)return;try{this.removeOnAbort=new AbortController}catch(e){}let r,n=0;const i=this.ee.get("tracer"),o=He(this.ee),a=De(this.ee),s=We(this.ee),c=Y(this.ee),u=this.ee.get("events"),d=ie(this.ee),l=be(this.ee),f=qe(this.ee);function h(e,t){l.emit("newURL",[""+window.location,t])}function g(){n++,r=window.location.hash,this[tt]=(0,S.t)()}function m(){n--,window.location.hash!==r&&h(0,!0);var e=(0,S.t)();this[Je]=~~this[Je]+e-this[tt],this[nt]=e}function v(e,t){e.on(t,(function(){this[t]=(0,S.t)()}))}this.ee.on(tt,g),a.on(rt,g),o.on(rt,g),this.ee.on(nt,m),a.on($e,m),o.on($e,m),this.ee.on("fn-err",((...t)=>{t[2]?.__newrelic?.[e.agentIdentifier]||(0,x.p)("function-err",[...t],void 0,this.featureName,this.ee)})),this.ee.buffer([tt,nt,"xhr-resolved"],this.featureName),u.buffer([tt],this.featureName),s.buffer(["setTimeout"+Xe,"clearTimeout"+Ye,tt],this.featureName),c.buffer([tt,"new-xhr","send-xhr"+Ye],this.featureName),d.buffer([et+Ye,et+"-done",et+Qe+Ye,et+Qe+Xe],this.featureName),l.buffer(["newURL"],this.featureName),f.buffer([tt],this.featureName),a.buffer(["propagate",rt,$e,"executor-err","resolve"+Ye],this.featureName),i.buffer([tt,"no-"+tt],this.featureName),o.buffer(["new-jsonp","cb-start","jsonp-error","jsonp-end"],this.featureName),v(d,et+Ye),v(d,et+"-done"),v(o,"new-jsonp"),v(o,"jsonp-end"),v(o,"cb-start"),l.on("pushState-end",h),l.on("replaceState-end",h),window.addEventListener("hashchange",h,(0,A.jT)(!0,this.removeOnAbort?.signal)),window.addEventListener("load",h,(0,A.jT)(!0,this.removeOnAbort?.signal)),window.addEventListener("popstate",(function(){h(0,n>1)}),(0,A.jT)(!0,this.removeOnAbort?.signal)),this.abortHandler=this.#n,this.importAggregator(e)}#n(){this.removeOnAbort?.abort(),this.abortHandler=void 0}}var ot=i(3333);class at extends b{static featureName=ot.TZ;constructor(e,t=!0){super(e,ot.TZ,t);const r=[e.init.page_action.enabled,e.init.performance.capture_marks,e.init.performance.capture_measures,e.init.user_actions.enabled,e.init.performance.resources.enabled];if(p.RI&&(e.init.user_actions.enabled&&(ot.Zp.forEach((e=>(0,A.sp)(e,(e=>(0,x.p)("ua",[e],void 0,this.featureName,this.ee)),!0))),ot.qN.forEach((e=>{const t=(0,v.s)((e=>{(0,x.p)("ua",[e],void 0,this.featureName,this.ee)}),500,{leading:!0});(0,A.sp)(e,t)}))),e.init.performance.resources.enabled&&p.gm.PerformanceObserver?.supportedEntryTypes.includes("resource"))){new PerformanceObserver((e=>{e.getEntries().forEach((e=>{(0,x.p)("browserPerformance.resource",[e],void 0,this.featureName,this.ee)}))})).observe({type:"resource",buffered:!0})}r.some((e=>e))?this.importAggregator(e):this.deregisterDrain()}}var st=i(993),ct=i(3785);class ut extends b{static featureName=st.TZ;constructor(e,t=!0){super(e,st.TZ,t);const r=this.ee;this.ee.on("wrap-logger-end",(function([e]){const{level:t,customAttributes:n}=this;(0,ct.R)(r,e,n,t)})),this.importAggregator(e)}}new class extends o{constructor(t){super(),p.gm?(this.features={},(0,R.bQ)(this.agentIdentifier,this),this.desiredFeatures=new Set(t.features||[]),this.desiredFeatures.add(w),this.runSoftNavOverSpa=[...this.desiredFeatures].some((e=>e.featureName===a.K7.softNav)),(0,d.j)(this,t,t.loaderType||"agent"),this.run()):(0,e.R)(21)}get config(){return{info:this.info,init:this.init,loader_config:this.loader_config,runtime:this.runtime}}run(){try{const t=u(this.agentIdentifier),r=[...this.desiredFeatures];r.sort(((e,t)=>a.P3[e.featureName]-a.P3[t.featureName])),r.forEach((r=>{if(!t[r.featureName]&&r.featureName!==a.K7.pageViewEvent)return;if(this.runSoftNavOverSpa&&r.featureName===a.K7.spa)return;if(!this.runSoftNavOverSpa&&r.featureName===a.K7.softNav)return;const n=function(e){switch(e){case a.K7.ajax:return[a.K7.jserrors];case a.K7.sessionTrace:return[a.K7.ajax,a.K7.pageViewEvent];case a.K7.sessionReplay:return[a.K7.sessionTrace];case a.K7.pageViewTiming:return[a.K7.pageViewEvent];default:return[]}}(r.featureName).filter((e=>!(e in this.features)));n.length>0&&(0,e.R)(36,{targetFeature:r.featureName,missingDependencies:n}),this.features[r.featureName]=new r(this)}))}catch(t){(0,e.R)(22,t);for(const e in this.features)this.features[e].abortHandler?.();const r=(0,R.Zm)();delete r.initializedAgents[this.agentIdentifier]?.api,delete r.initializedAgents[this.agentIdentifier]?.features,delete this.sharedAggregator;return r.ee.get(this.agentIdentifier).abort(),!1}}}({features:[pe,w,N,_e,Ie,I,D,at,ut,je,it],loaderType:"spa"})})()})();</script> <link rel="shortcut icon" href="https://cpb.org/sites/default/files/favicon.ico" type="image/vnd.microsoft.icon" /> <meta name="description" content="Since the 1920s, people across the United States have launched public broadcasting services in their own communities to champion the principles of diversity and excellence of programming, responsiveness to local communities, and service to all. Today’s current public media system began to take shape nearly 50 years ago, with the creation of Corporation for Public Broadcasting" /> <link rel="canonical" href="https://cpb.org/aboutpb" /> <link rel="shortlink" href="https://cpb.org/node/10117" /> <meta property="og:title" content="About Public Media" /> <meta property="og:description" content="Since the 1920s, people across the United States have launched public broadcasting services in their own communities to champion the principles of diversity and excellence of programming, responsiveness to local communities, and service to all. Today’s current public media system began to take shape nearly 50 years ago, with the creation of Corporation for Public Broadcasting in 1967. The system now reaches more than 98 percent of the U.S. population with free programming and services." /> <meta property="og:updated_time" content="2015-12-16T10:54:09-05:00" /> <meta name="twitter:title" content="About Public Media" /> <meta name="twitter:description" content="Since the 1920s, people across the United States have launched public broadcasting services in their own communities to champion the principles of diversity and excellence of programming," /> <meta property="article:published_time" content="2014-09-22T17:04:14-04:00" /> <meta property="article:modified_time" content="2015-12-16T10:54:09-05:00" /> <meta name="dcterms.title" content="About Public Media" /> <meta name="dcterms.description" content="Since the 1920s, people across the United States have launched public broadcasting services in their own communities to champion the principles of diversity and excellence of programming, responsiveness to local communities, and service to all. Today’s current public media system began to take shape nearly 50 years ago, with the creation of Corporation for Public Broadcasting in 1967. The system now reaches more than 98 percent of the U.S. population with free programming and services." /> <meta name="dcterms.date" content="2014-09-22T17:04-04:00" /> <meta name="google-site-verification" content="CP7zWBfKY5w9X4iIfU_Y5ZF0E-Jx8q7ZNyHNIKWNJg4" /> <meta name="dcterms.modified" content="2015-12-16T10:54-05:00" /> <title>About Public Media | CPB</title> <style> @import url("https://cpb.org/modules/system/system.base.css?sry0xa"); </style> <style> @import url("https://cpb.org/modules/field/theme/field.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/contrib/forena/forena_query.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/contrib/google_cse/google_cse.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/custom/logintoboggan/logintoboggan.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/contrib/scald/modules/fields/mee/css/editor-global.css?sry0xa"); @import url("https://cpb.org/modules/node/node.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/contrib/scald_file/scald_file.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/contrib/views/css/views.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/custom/ckeditor/css/ckeditor.css?sry0xa"); </style> <style> @import url("https://cpb.org/sites/all/modules/contrib/ctools/css/ctools.css?sry0xa"); @import url("https://cpb.org/sites/all/modules/contrib/panels/css/panels.css?sry0xa"); </style> <style> @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/bootstrap.min.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/icoMoon.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/fontawesome-all.min.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/ekko-lightbox.min.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/responsive-tables.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/style.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/custom.css?sry0xa"); @import url("https://cpb.org/sites/all/themes/cpb_desktop/css/print.css?sry0xa"); </style>   <script defer="defer" src="https://cpb.org/sites/default/files/google_tag/cpb_d7_gtm/google_tag.script.js?sry0xa"></script> <script src="https://cpb.org/sites/all/libraries/modernizr/modernizr.custom.49506.js?sry0xa"></script> <script src="//code.jquery.com/jquery-2.2.4.min.js"></script> <script>window.jQuery || document.write("<script src='/sites/all/modules/contrib/jquery_update/replace/jquery/2.2/jquery.min.js'>\x3C/script>")</script> <script src="https://cpb.org/misc/jquery-extend-3.4.0.js?v=2.2.4"></script> <script src="https://cpb.org/misc/jquery-html-prefilter-3.5.0-backport.js?v=2.2.4"></script> <script src="https://cpb.org/misc/jquery.once.js?v=1.2"></script> <script src="https://cpb.org/misc/drupal.js?sry0xa"></script> <script src="https://cpb.org/sites/all/modules/contrib/jquery_update/js/jquery_browser.js?v=0.0.1"></script> <script src="https://cpb.org/misc/form-single-submit.js?v=7.99"></script> <script src="https://cpb.org/sites/all/modules/contrib/entityreference/js/entityreference.js?sry0xa"></script> <script src="https://cpb.org/sites/all/modules/contrib/google_cse/google_cse.js?sry0xa"></script> <script src="https://cpb.org/sites/all/modules/contrib/scald_file/scald_file.js?sry0xa"></script> <script src="https://cpb.org/sites/all/modules/contrib/scald/modules/providers/scald_image/scald_image.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/bootstrap.min.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/jquery.mobile.custom.min.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/ekko-lightbox.min.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/responsive-tables.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/jquery.easypiechart.min.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/responsive-tabs.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/script.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/modal.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/mapdata.js?sry0xa"></script> <script src="https://cpb.org/sites/all/themes/cpb_desktop/js/usmap.js?sry0xa"></script> <script>jQuery.extend(Drupal.settings, {"basePath":"\/","pathPrefix":"","setHasJsCookie":0,"ajaxPageState":{"theme":"cpb_desktop","theme_token":"jyypz8zlQgOZWIj3Vie3wyIACpi6rX9NdEk_xcPx1_g","js":{"sites\/all\/themes\/bootstrap\/js\/bootstrap.js":1,"https:\/\/cpb.org\/sites\/default\/files\/google_tag\/cpb_d7_gtm\/google_tag.script.js":1,"sites\/all\/libraries\/modernizr\/modernizr.custom.49506.js":1,"\/\/code.jquery.com\/jquery-2.2.4.min.js":1,"0":1,"misc\/jquery-extend-3.4.0.js":1,"misc\/jquery-html-prefilter-3.5.0-backport.js":1,"misc\/jquery.once.js":1,"misc\/drupal.js":1,"sites\/all\/modules\/contrib\/jquery_update\/js\/jquery_browser.js":1,"misc\/form-single-submit.js":1,"sites\/all\/modules\/contrib\/entityreference\/js\/entityreference.js":1,"sites\/all\/modules\/contrib\/google_cse\/google_cse.js":1,"sites\/all\/modules\/contrib\/scald_file\/scald_file.js":1,"sites\/all\/modules\/contrib\/scald\/modules\/providers\/scald_image\/scald_image.js":1,"sites\/all\/themes\/cpb_desktop\/js\/bootstrap.min.js":1,"sites\/all\/themes\/cpb_desktop\/js\/jquery.mobile.custom.min.js":1,"sites\/all\/themes\/cpb_desktop\/js\/ekko-lightbox.min.js":1,"sites\/all\/themes\/cpb_desktop\/js\/responsive-tables.js":1,"sites\/all\/themes\/cpb_desktop\/js\/jquery.easypiechart.min.js":1,"sites\/all\/themes\/cpb_desktop\/js\/responsive-tabs.js":1,"sites\/all\/themes\/cpb_desktop\/js\/script.js":1,"sites\/all\/themes\/cpb_desktop\/js\/modal.js":1,"sites\/all\/themes\/cpb_desktop\/js\/mapdata.js":1,"sites\/all\/themes\/cpb_desktop\/js\/usmap.js":1},"css":{"modules\/system\/system.base.css":1,"modules\/field\/theme\/field.css":1,"sites\/all\/modules\/contrib\/forena\/forena_query.css":1,"sites\/all\/modules\/contrib\/google_cse\/google_cse.css":1,"sites\/all\/modules\/custom\/logintoboggan\/logintoboggan.css":1,"sites\/all\/modules\/contrib\/scald\/modules\/fields\/mee\/css\/editor-global.css":1,"modules\/node\/node.css":1,"sites\/all\/modules\/contrib\/scald_file\/scald_file.css":1,"sites\/all\/modules\/contrib\/views\/css\/views.css":1,"sites\/all\/modules\/custom\/ckeditor\/css\/ckeditor.css":1,"sites\/all\/modules\/contrib\/ctools\/css\/ctools.css":1,"sites\/all\/modules\/contrib\/panels\/css\/panels.css":1,"sites\/all\/themes\/cpb_desktop\/css\/bootstrap.min.css":1,"sites\/all\/themes\/cpb_desktop\/css\/icoMoon.css":1,"sites\/all\/themes\/cpb_desktop\/css\/fontawesome-all.min.css":1,"sites\/all\/themes\/cpb_desktop\/css\/ekko-lightbox.min.css":1,"sites\/all\/themes\/cpb_desktop\/css\/responsive-tables.css":1,"sites\/all\/themes\/cpb_desktop\/css\/style.css":1,"sites\/all\/themes\/cpb_desktop\/css\/custom.css":1,"sites\/all\/themes\/cpb_desktop\/css\/print.css":1}},"googleCSE":{"cx":"007993371759798914855:f0kzauva5ys","resultsWidth":600,"domain":"www.google.com","showWaterMark":0},"scaldFile":{"path":"sites\/all\/modules\/contrib\/scald_file\/scald_file.css"},"urlIsAjaxTrusted":{"\/aboutpb":true},"bootstrap":{"anchorsFix":0,"anchorsSmoothScrolling":1,"formHasError":1,"popoverEnabled":1,"popoverOptions":{"animation":1,"html":0,"placement":"right","selector":"","trigger":"click","triggerAutoclose":1,"title":"","content":"","delay":0,"container":"body"},"tooltipEnabled":1,"tooltipOptions":{"animation":1,"html":0,"placement":"auto left","selector":"","trigger":"hover focus","delay":0,"container":"body"}}});</script> </head> <body class="html not-front not-logged-in no-sidebars page-node page-node- page-node-10117 node-type-cpb-page aboutpb"> <div id="skip-link"> <a href="#main-content" class="element-invisible element-focusable">Skip to main content</a> </div> <div class="region region-page-top"> <noscript aria-hidden="true"><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-W23R8MVS" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> </div> <header id="navbar" role="banner" class="header-bar"> <div class="container"> <div class="navbar-header"> <div class="hidden-xs secondary-header-menu"> <div class="top-link-container"> <a class="top-sub-link" href="/jobline">Jobline</a> <a class="top-sub-link" href="/cpb-station-finder">Station Finder</a> <a class="top-sub-link" href="/pressroom">Press Room</a> </div> <div class="social-media"> <a href="/subscribe"> <img alt="Subscribe to our e-mail listing" src="/sites/all/themes/cpb_desktop/img/email.png"> </a> <a href="https://www.linkedin.com/company/corporation-for-public-broadcasting/" target="_blank"> <img alt="linkedin icon link" src="/sites/all/themes/cpb_desktop/img/linkedin-icon.png"> </a> <a href="https://www.facebook.com/CorporationForPublicBroadcasting" target="_blank"> <img alt="" src="/sites/all/themes/cpb_desktop/img/facebook_icon.jpg"> </a> </div> </div> <a class="logo navbar-btn pull-left" href="/" title="Home"> <img src="https://cpb.org/sites/all/themes/cpb_desktop/logo.png" alt="Home" /> </a> <div class="slogan hidden-xs"><em>“A Private Corporation Funded by the American People”</em></div>  <button type="button" class="navbar-button navbar-toggle btn btn-default btn-lg" data-toggle="collapse" data-target=".navbar-collapse"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <button type="button" class="search-toggle navbar-toggle btn btn-default btn-lg" data-toggle="collapse" data-target=".search-bar-collapse"> <span class="sr-only">Toggle navigation</span> <span class="glyphicon glyphicon-search"></span> </button> </div> <div class="search-bar-collapse collapse"> <div class="region region-navigation"> <section id="block-search-form" class="block block-search clearfix"> <form class="google-cse form-search content-search" action="/aboutpb" method="post" id="search-block-form" accept-charset="UTF-8"><div><div> <h2 class="element-invisible">Search form</h2> <div class="input-group"><input title="Enter the terms you wish to search for." placeholder="Search" class="form-control form-text form-search" type="search" id="edit-search-block-form--2" name="search_block_form" value="" size="15" maxlength="128" /><span class="input-group-btn"><button type="submit" class="btn btn-default"><span class="glyphicon glyphicon-search"></span></button></span></div><div class="form-actions form-wrapper form-group" id="edit-actions"><button class="element-invisible btn btn-primary form-submit" type="submit" id="edit-submit" name="op" value="Search">Search</button> </div><input type="hidden" name="form_build_id" value="form-2e2wgqOSfvd_pZ_zV_xjFSj0J84ZNl6DEZXOZH6U0R0" /> <input type="hidden" name="form_id" value="search_block_form" /> </div> </div></form> </section> <section id="block-block-41" class="block block-block clearfix">  <script async src="https://www.googletagmanager.com/gtag/js?id=G-BDWHXXMJXG"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-BDWHXXMJXG'); </script> </section> </div> </div> <div class="navbar-collapse collapse"> <nav role="navigation"> <ul class="menu nav navbar-nav"><li class="first expanded menu-2086 dropdown"><a href="/aboutcpb" data-target="#" class="dropdown-toggle" data-toggle="dropdown">About CPB <span class="caret"></span></a><ul class="dropdown-menu"><li class="first leaf menu-2097"><a href="/aboutcpb" title="">Who We Are</a></li> <li class="leaf menu-2102"><a href="/aboutcpb/financials">Financial Information</a></li> <li class="leaf menu-2104"><a href="/aboutcpb/leadership/board">Board of Directors</a></li> <li class="collapsed menu-2103"><a href="/aboutcpb/goals/goalsandobjectives">Goals and Objectives</a></li> <li class="leaf menu-2105"><a href="/aboutcpb/leadership">Corporate Officers and Senior Staff</a></li> <li class="leaf menu-2100"><a href="/AboutCPB/History-Timeline">History Timeline</a></li> <li class="collapsed menu-2098"><a href="/AboutCPB/Contact-CPB">Contact CPB</a></li> <li class="last leaf menu-7937"><a href="/aboutcpb/other-reports">Other Reports</a></li> </ul></li> <li class="expanded active-trail active menu-2087 dropdown active"><a href="/aboutpb" class="active-trail dropdown-toggle active" data-target="#" data-toggle="dropdown">About Public Media <span class="caret"></span></a><ul class="dropdown-menu"><li class="first leaf menu-2109"><a href="/aboutpb/what-public-media">What is Public Media</a></li> <li class="leaf menu-2108"><a href="/aboutcpb/financials/funding">Funding in Your State</a></li> <li class="leaf menu-8245"><a href="/cpb-station-finder" title="">Station Finder</a></li> <li class="leaf menu-2110"><a href="/features" title="">Spotlights</a></li> <li class="leaf menu-2111"><a href="/aboutpb/rural">CPB Support for Rural Stations</a></li> <li class="leaf menu-7924"><a href="/stations/pborganizations">Public Media Organizations</a></li> <li class="last leaf menu-3239"><a href="/aboutpb/awards" title="Public Media Awards landing page">Public Media Awards</a></li> </ul></li> <li class="expanded menu-2089 dropdown"><a href="/programs" title="" data-target="#" class="dropdown-toggle" data-toggle="dropdown">Programs and Initiatives <span class="caret"></span></a><ul class="dropdown-menu"><li class="first leaf menu-2118"><a href="/programs" title="">Programs and Projects</a></li> <li class="leaf menu-2117"><a href="/americangraduate">American Graduate</a></li> <li class="leaf menu-13951"><a href="/civic-learning">Civics</a></li> <li class="leaf menu-13480"><a href="/Digital-Transformation-Program">Digital Transformation Program</a></li> <li class="collapsed menu-2300"><a href="/education">Education</a></li> <li class="leaf menu-9718"><a href="/emergency-alerts">Emergency Services</a></li> <li class="collapsed menu-7930"><a href="/Public-Media-Journalism">Journalism</a></li> <li class="leaf menu-2345"><a href="/vch">Military and Veterans Projects</a></li> <li class="leaf menu-13429"><a href="/atsc3">NextGen TV (ATSC 3.0)</a></li> <li class="leaf menu-13949"><a href="/NGWS">NGWS</a></li> <li class="last leaf menu-2115"><a href="/spectrum">Spectrum</a></li> </ul></li> <li class="expanded menu-2083 dropdown"><a href="/grants" title="" data-target="#" class="dropdown-toggle" data-toggle="dropdown">Grants <span class="caret"></span></a><ul class="dropdown-menu"><li class="first leaf menu-7926"><a href="/grants" title="">Grants and RFPs</a></li> <li class="collapsed menu-7925"><a href="/stations" title="">Community Service Grants</a></li> <li class="leaf menu-7934"><a href="/grants/content-and-producers-grants">Content and Production Grants</a></li> <li class="leaf menu-7927"><a href="/grants/managing-your-grant">Managing Your Grant</a></li> <li class="last leaf menu-7929"><a href="/grants/other-funding-sources">Other Funding Sources</a></li> </ul></li> <li class="leaf menu-2090"><a href="/pressroom">Press Room</a></li> <li class="collapsed menu-2091"><a href="/jobline">Jobline</a></li> <li class="leaf menu-2092"><a href="/cpb-station-finder" title="">Station Finder</a></li> <li class="last leaf menu-2093"><a href="/grants" title="">Get Funded/Grants</a></li> <li class="dropdown dropdown-large"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">I want to... <b class="caret"></b></a> <ul class="dropdown-menu dropdown-menu-large row"> <div class="section-gray"></div> <li class="col-sm-4"> <ul> <li class="dropdown-header">Learn about:</li> <li><a href="/stations">Station Grants (CSG)</a></li> <li><a href="/programs">Programs and Projects</a></li> <li><a href="/aboutcpb/leadership">CPB Leadership</a></li> </ul> </li> <li class="dropdown-separator col-sm-4"> <ul> <li><a href="/user/register">Post a Job for Public Media</a></li> <li><a href="/jobline">Find a Job in Public Media</a></li> <li><a href="/grants">Get a Production Grant</a></li> </ul> </li> <li class="dropdown-separator col-sm-4"> <ul> <li><a href="/cpb-station-finder">Find a Local Station</a></li> <li><a href="https://cpboig.oversight.gov/report-fraud-contact-us" target="_blank">Contact the Inspector General</a></li> <li><a href="/musicrights">Review Music Rights</a></li> </ul> </li> </nav> </div> <div class="container"> <ol class="breadcrumb"><li><a href="/">Home</a></li> <li class="active">About Public Media</li> </ol> </div> </div> </header> <section class="full-banner"> </section> <div class="main-container container"> <header class="row" role="banner" id="page-header"> </header>  <div>  <div class="row bottom"> <div class="col-md-9"> </div> <div class="col-md-3"> </div> </div> <section class=""> <a id="main-content"></a> <h1 class="page-header">About Public Media</h1> <div class="region region-content"> <section id="block-system-main" class="block block-system clearfix"> <div id="node-10117" class="node node-cpb-page clearfix" about="/aboutpb" typeof="sioc:Item foaf:Document"> <span property="dc:title" content="About Public Media" class="rdf-meta element-hidden"></span> <div class="content"> <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p style="line-height: 20.8px;"> Since the 1920s, people across the United States have launched public broadcasting services in their own communities to champion the principles of diversity and excellence of programming, responsiveness to local communities, and service to all.</p> <p style="line-height: 20.8px;"> Today’s current public media system began to take shape nearly 50 years ago, with the creation of Corporation for Public Broadcasting in 1967. The system now reaches more than <a href="/cpb-station-finder">98 percent of the U.S. population</a> with free programming and services. Public media creates and distributes content that is for, by and about Americans of all diverse backgrounds; and services that foster dialogue between the American people and the stations that serve them. In addition to providing free high-quality, <a href="/education">educational programming for children</a>, arts, and award winning <a href="/programs">current affairs programming</a>, public media stations provide life-saving emergency alert services.</p> <p style="line-height: 20.8px;"> In a world where there are numerous outlets for information, public media continues to be America’s most trusted institution for news and educational programming.</p> <h2> How the system works</h2> <p style="line-height: 20.8px;"> Public media is a system of independently owned and operated <a href="/cpb-station-finder">local public radio and television stations</a>. In <a href="/aboutpb/rural">rural</a>, Native American and Island communities, public broadcasting stations are often the only locally-owned-and-operated media outlets. A handful of public broadcast licensees operate stations in more than a single state. Stations can choose to become <a href="http://www.pbs.org/" target="_blank">PBS</a> or <a href="http://www.npr.org/" target="_blank">NPR</a> member stations, but do not have to join either organization.</p> <p style="line-height: 20.8px;"> CPB’s role in public media is to shield stations from political influence, and deliver <a href="/appropriation">federal support</a> in a way that does not affect a station’s ability to operate independently. More than 1,041 local public radio stations and more than 365 local public television stations currently receive support from CPB. CPB also provides funding to producers of programming, but cannot distribute or broadcast it.</p> <p style="line-height: 20.8px;"> Each local public media station maintains sole authority and responsibility for selecting, presenting, and scheduling the programs that it airs. Along with programs that they produce themselves, public television stations choose their programs from some of the following sources:</p> <ul style="line-height: 20.8px;"> <li> <a href="http://www.pbs.org/" target="_blank">PBS</a>, which provides more than 1,200 hours a year of children's, primetime, educational, and cultural programming from which its member stations can choose. This includes programming produced by stations such as <a href="http://www.wgbh.org/" target="_blank">WGBH</a>, <a href="http://www.weta.org/" target="_blank">WETA</a>, and <a href="http://www.wnet.org/" target="_blank">WNET</a>.</li> <li> <a href="http://www.aptonline.org/aptweb.nsf/Home?Readform" target="_blank">American Public Television</a>, which acquires programs that may be purchased by stations on a title-by-title basis. APT also maintains the largest source of free programming available to U.S. public television stations.</li> <li> <a href="http://itvs.org/" target="_blank">The Independent Television Service</a> (ITVS), which funds, distributes and promotes independently produced television programs.</li> <li> <a href="http://www.netaonline.org/" target="_blank">The National Educational Telecommunications Association</a> (NETA), which annually distributes about 2,000 hours of programming produced by public television stations, other entities and independent producers via satellite to stations nationwide.</li> </ul> <p style="line-height: 20.8px;"> Public radio stations also get their programming from a wide variety of sources:</p> <ul style="line-height: 20.8px;"> <li> Each station typically produces nearly 40 percent of its own programming.</li> <li> Nearly a quarter is from <a href="http://www.npr.org/" target="_blank">NPR</a>, including news and information, cultural and entertainment programming.</li> <li> More than 35 percent is obtained from <a href="http://www.prx.org/" target="_blank">Public Radio Exchange</a> (PRX), <a href="http://www.pri.org/" target="_blank">Public Radio International</a> (PRI), <a href="http://www.americanpublicmedia.org/" target="_blank">American Public Media</a>, and other producers and distributors, including programs obtained directly from independent producers and other public radio stations.</li> </ul> <p style="line-height: 20.8px;"> While broadcast remains the main outlet for reaching Americans, public media has expanded to include digital and mobile platforms for creating, communicating, and curating <a href="/programs">content</a> that educates, inspires, and entertains.</p> </div></div></div> </div> </div> </section> </div> </section> </div> </div> <div class="container footer-area tab-content"> <div class="row"> <div class="col-sm-12 above-footer"> </div> </div> </div> <div class="container-fluid lower-footer"> <div class="row"> <div class="col-sm-12"> <div class="tab-content"> </div> </div> </div> </div> <div class="container-fluid bottom-footer"> <div class="row"> <div class="tab-content"> <div class="col-sm-6"> </div> <div class="col-sm-6"> </div> </div>  </div> </div> <footer class="footer container"> <div class="region region-footer"> <section id="block-menu-menu-footer-menu" class="block block-menu clearfix"> <ul class="menu nav"><li class="first leaf menu-789"><a href="/">Home</a></li> <li class="leaf menu-1137"><a href="/AboutCPB/Contact-CPB" title="">Contact us</a></li> <li class="leaf menu-1872"><a href="https://cpboig.oversight.gov/" title="" target="_blank">Office of the Inspector General</a></li> <li class="leaf menu-7923"><a href="/faq" title="">FAQ</a></li> <li class="leaf menu-7391"><a href="/your-feedback" title="">Your Feedback</a></li> <li class="leaf menu-10257"><a href="http://cpb.org/aboutpb/what-public-media#supportpb" title="" target="_blank">How to Support Public Media</a></li> <li class="last leaf menu-13843"><a href="/privacy-policy" title="">Privacy Policy</a></li> </ul> </section> </div> <div class="social-media"> <a href="/subscribe"> <img alt="Subscribe to our e-mail listing" src="/sites/all/themes/cpb_desktop/img/email.png"> </a> <a href="https://www.linkedin.com/company/corporation-for-public-broadcasting/" target="_blank"> <img alt="linkedin icon link" src="/sites/all/themes/cpb_desktop/img/linkedin-icon.png"> </a> <a href="https://www.facebook.com/CorporationForPublicBroadcasting" target="_blank"> <img alt="" src="/sites/all/themes/cpb_desktop/img/facebook_icon.jpg"> </a> </div> <div class="slogan-footer"><strong class="col-sm">Corporation for Public Broadcasting </strong><em> “A Private Corporation Funded by the American People”</em></div> </footer> <script src="https://cpb.org/sites/all/themes/bootstrap/js/bootstrap.js?sry0xa"></script> <script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"NRJS-9edaa5cffc5f23150c7","applicationID":"1045288562","transactionName":"MVwGYRZSDEdVARBbXggWMUcNHE1dWgYBSh8WURQ=","queueTime":0,"applicationTime":332,"atts":"HRsFF15IH0k=","errorBeacon":"bam.nr-data.net","agent":""}</script></body> </html>