");vwo_$('head').append(_vwo_sel);return vwo_$('head')[0] && vwo_$('head')[0].lastChild;})("HEAD")}}, R_940895_48_1_2_1:{ fn:function(log,nonce=''){return (function(x) { if(!vwo_$.fn.vwoRevertHtml){ return; }; var el,ctx=vwo_$(x); /*vwo_debug log("Revert","editElement",".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > h2:nth-of-type(1) > span:nth-of-type(1)"); vwo_debug*/(el=vwo_$(".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > h2:nth-of-type(1) > span:nth-of-type(1)")).vwoRevertHtml();})(".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > h2:nth-of-type(1) > span:nth-of-type(1)")}}, C_940895_48_1_2_2:{ fn:function(log,nonce=''){return (function(x) {var el,ctx=vwo_$(x); /*vwo_debug log("content","[vwo-element-id='1742482566780']"); vwo_debug*/(el=vwo_$("[vwo-element-id='1742482566780']")).replaceWith2("You'll gain real-world insights into how economics impacts your daily life with this easy-to-follow online course. This crash course is based on the acclaimed textbook Economy, Society, and Public Policy by CORE Econ, tailored to help you grasp key concepts without feeling overwhelmed.

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"),el=vwo_$("[vwo-element-id='1742482566780']");})("[vwo-element-id='1742482566780']")}}, C_940895_39_1_2_0:{ fn:function(log,nonce=''){return (function(x) { try{ var _vwo_sel = vwo_$("`); !vwo_$("head").find('#1740425171461').length && vwo_$('head').append(_vwo_sel);}catch(e) {console.error(e)} try{}catch(e) {console.error(e)} try{const getCurrentDate = (d = new Date()) => d.toISOString().split('T')[0]; function vwoCustomEvent (labelValue) { window.VWO = window.VWO || []; VWO.event = VWO.event || function () {VWO.push(["event"].concat([].slice.call(arguments)))}; VWO.event("customEvent", { "label": labelValue.toString() }); } class RadioButtonComponent { constructor (element) { this.radio = element.querySelector('input[type="radio"]'); this.label = element.querySelector('label'); } get value () { let value = this.radio.value; if (Number.isNaN(parseFloat(value))) return value; if (parseFloat(value) % 1 == 0) return parseInt(value); return parseFloat(value); } set value (newValue) { this.radio.value = newValue; } get text () { return this.label.textContent; } set text (newText) { if (this.label.querySelector('.form-required')) { const labelTextNode = [...this.label.childNodes].filter(({ nodeType }) => nodeType === Node.TEXT_NODE)[0]; labelTextNode.nodeValue = newText; } else { this.label.textContent = newText; } } get checked () { return this.radio.checked; } set checked (bool) { this.click(), bool === true && this.radio.checked === true; } click () { this.label.click(); } select () { this.click(); } addEventListener (eventType, callbackFunction) { switch (eventType) { case 'click': this.label.addEventListener(eventType, callbackFunction); case 'change': default: this.radio.addEventListener(eventType, callbackFunction); } } } class TextFieldComponent { constructor (element) { this.input = element.querySelector('input[type="text"]'); this.label = element.querySelector('label'); } get value () { return this.input.value; } set value (newValue) { this.input.dispatchEvent(new Event('focus')); this.input.value = newValue; this.input.dispatchEvent(new Event('keyup')); this.input.dispatchEvent(new Event('change')); this.input.dispatchEvent(new Event('blur')); } get text () { return this.input.placeholder; } set text (newText) { this.input.placeholder = newText; } addEventListener (eventType, callbackFunction) { this.input.addEventListener(eventType, callbackFunction); } } class GiftArrayButton extends RadioButtonComponent { constructor (element) { super(element); } get amount () { return this.value; } set amount (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseInt(newAmount); this.text = '$' + newAmount; this.value = newAmount; } } class GiftArrayOtherAmount extends TextFieldComponent { constructor (element) { super(element); } get amount () { return parseFloat(this.value); } set amount (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseFloat(newAmount); this.value = newAmount; this.input.dispatchEvent(new Event('updateSummary')); } } class GiftArray extends Array { constructor (items) { if (!Array.isArray(items) && items.length === 0) { throw new Error("GiftArray: Arugment 1 is not an instance of Array with a length greater than 0:" + items.join(', ')); } if (items.every((item) => item instanceof GiftArrayButton || item instanceof GiftArrayOtherAmount)) { if (items.find((item) => item instanceof GiftArrayOtherAmount)) { let temp = items.find((item) => item instanceof GiftArrayOtherAmount); items = items.filter((item) => item instanceof GiftArrayButton); items.push(temp); } } else if (items.every((item) => item instanceof HTMLElement)) { items = items.map((item) => item.matches(".webform-component-textfield") ? new GiftArrayOtherAmount(item) : new GiftArrayButton(item)); } else { throw new Error("GiftArray: Arugment 1 is not of type HTMLElement, HTMLElement[], or GiftArrayButton|GiftArrayButton[]:" + items.join(', ')); } super(...items); this.Buttons = items.filter((item) => item instanceof GiftArrayButton); this.OtherAmountInput = items.find((item) => item instanceof GiftArrayOtherAmount); } get amount () { const activeButton = this.Buttons.find((item) => item.checked); if (activeButton.value === "other") { const otherButton = activeButton; if (!otherButton) { throw new Error("GiftArray.amount: Other Button was not defined."); } otherButton.click(); return this.OtherAmountInput.value; } else { return activeButton.value; } } set amount (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseFloat(newAmount); const matchingButton = this.find((item) => item.value === newAmount); if (matchingButton) { matchingButton.click(); } else { const otherButton = this.Buttons.find((item) => item.value === "other"); otherButton.click(); this.OtherAmountInput.amount = newAmount; } } addEventListeners (eventType, callbackFunction, filter = undefined) { if (filter && typeof filter === 'function') { const filteredItems = this.filter((item) => filter.call(this, item)); filteredItems.forEach((item) => item.addEventListener(eventType, callbackFunction)); } else if (filter && typeof filter === 'string') { if (filter.match(/buttons/gmi)) this.Buttons.forEach((item) => item.addEventListener(eventType, callbackFunction)); if (filter.match(/other/gmi)) this.OtherAmountInput.addEventListener(eventType, callbackFunction); } else { this.forEach((item) => item.addEventListener(eventType, callbackFunction)); } } } class FrequencyButton extends RadioButtonComponent { constructor (element) { super(element); } get frequency () { return this.text.match(/Monthly/gmi) ? "Monthly" : "One-Time"; } set freqency (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseInt(newAmount); this.text = '$' + newAmount; this.value = newAmount; } } class FrequencyArray extends Array { constructor (items) { if (!Array.isArray(items) && items.length === 0) { throw new Error("FrequencyArray: Arugment 1 is not an instance of Array with a length greater than 0:" + items.join(', ')); } /*if (items.every((item) => item instanceof GiftArrayButton || item instanceof GiftArrayOtherAmount)) { if (items.find((item) => item instanceof GiftArrayOtherAmount)) { let temp = items.find((item) => item instanceof GiftArrayOtherAmount); items = items.filter((item) => item instanceof GiftArrayButton); items.push(temp); } } else*/ if (items.every((item) => item instanceof HTMLElement)) { items = items.map((item) => item.matches(".webform-component-textfield") ? new GiftArrayOtherAmount(item) : new GiftArrayButton(item)); } else { throw new Error("FrequencyArray: Arugment 1 is not of type HTMLElement or HTMLElement[]:" + items.join(', ')); } super(...items); this.Buttons = items.filter((item) => item instanceof GiftArrayButton); } get frequency () { const activeButton = this.Buttons.find((item) => item.checked); if (activeButton.value === "recurs") return "monthly"; if (activeButton.value === "NO_RECURR") return "one-time"; return activeButton.value; } set frequency (newFrequency) { const reNewFrequencyValue = new RegExp(newFrequency, 'gmi'); const matchingButton = this.find((item) => item.value.match(reNewFrequencyValue) || item.text.match(reNewFrequencyValue)); matchingButton.click(); } get recurring () { return this.frequency === "monthly" ? true : false; } set recurring (bool) { this.frequency = bool === true ? "monthly" : "one-time"; } addEventListeners (eventType, callbackFunction, filter = undefined) { if (filter && typeof filter === 'function') { const filteredItems = this.filter((item) => filter.call(this, item)); filteredItems.forEach((item) => item.addEventListener(eventType, callbackFunction)); } else if (filter && typeof filter === 'string') { if (filter.match(/buttons/gmi)) this.Buttons.forEach((item) => item.addEventListener(eventType, callbackFunction)); if (filter.match(/other/gmi)) this.OtherAmountInput.addEventListener(eventType, callbackFunction); } else { this.forEach((item) => item.addEventListener(eventType, callbackFunction)); } } } // const lockedProperty = { writable: false, configurable: false, enumerable: true }; function DonationFormAPI (elements, options = {}) { const defaultOptions = { min: 1.00, max: 999999.99, makeTabbed: false, fakeSubmit: true, overrideGiftArrayValues: false, }; options = { ...defaultOptions, ...options }; // const { frequencyRadios, submitButton, root } = elements; const [ amountRadiosOnetime, amountRadiosMonthly ] = elements.amountRadios; const oneTimeOtherAmountWrapper = amountRadiosOnetime.find((div) => !div.matches('.webform-component-textfield') || div.querySelector('input[type="text"]')); const oneTimeRadioButtons = amountRadiosOnetime.filter((div) => div !== oneTimeOtherAmountWrapper); const monthlyOtherAmountWrapper = amountRadiosMonthly.find((div) => !div.matches('.webform-component-textfield') || div.querySelector('input[type="text"]')); const monthlyRadioButtons = amountRadiosMonthly.filter((div) => div !== monthlyOtherAmountWrapper); const debug = { log: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), info: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), warn: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), error: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), }; // const api = new Object(); Object.defineProperty(api, 'root', { value: root, writable: false, configurable: true, enumerable: true, }); Object.defineProperties(api, { 'FORM_MINIMUM': { value: options.min || 0, ...lockedProperty }, 'FORM_MAXIMUM': { value: options.max || Infinity, ...lockedProperty }, }); Object.defineProperties(api, { GiftArrays: { value: { "one-time": new GiftArray([ ...oneTimeRadioButtons, oneTimeOtherAmountWrapper ]), "monthly": new GiftArray([ ...monthlyRadioButtons, monthlyOtherAmountWrapper ]), }, writable: false, configurable: true, enumerable: true, }, Frequencies: { value: new FrequencyArray(frequencyRadios), writable: false, configurable: true, enumerable: true, }, SubmitButton: { value: submitButton, writable: false, configurable: false, enumerable: true, } }); Object.defineProperties(api, { 'getFrequency': { value: async function () { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise((resolve, reject) => { try { resolve(this.Frequencies.frequency); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'setFrequency': { value: async function (frequency) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { this.Frequencies.frequency = frequency; if (await this.getFrequency() === frequency) resolve(frequency); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'getAmount': { value: async function (frequency = undefined) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { frequency = frequency || await this.getFrequency(); if (frequency && this.GiftArrays.hasOwnProperty(frequency)) { const activeGiftArray = this.GiftArrays[frequency]; resolve(activeGiftArray.amount); } else { throw new Error("getAmount: Invalid frequency: " + frequency); } } catch (error) { reject(error); } }); }, ...lockedProperty }, 'setAmount': { value: async function (amount, frequency = undefined) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { const currentFrequency = await this.getFrequency(); if (!frequency) { frequency = currentFrequency; } else if (frequency !== currentFrequency) { frequency = await this.setFrequency(frequency); } if (frequency && this.GiftArrays.hasOwnProperty(frequency)) { const activeGiftArray = this.GiftArrays[frequency]; activeGiftArray.amount = amount; } else { throw new Error("setAmount: Invalid frequency: " + frequency); } if (await this.getAmount() === amount) resolve(amount); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'getRecurring': { value: async function () { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise((resolve, reject) => { try { resolve(this.Frequencies.recurring); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'setRecurring': { value: async function (bool) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { this.Frequencies.frequency = bool ? true : false; if (await this.getRecurring() === bool) resolve(bool); } catch (error) { reject(error); } }); }, ...lockedProperty }, freqency: { get () { return this.getFrequency() }, set (value) { this.setFrequency(value) }, enumerable: true, configurable: true, }, amount: { get () { return this.getAmount() }, set (value) { this.setAmount(value) }, enumerable: true, configurable: true, }, recurring: { get () { return this.getRecurring() }, set (value) { this.setRecurring(value) }, enumerable: true, configurable: true, }, }); Object.defineProperties(api, { 'submit': { value: async function (condition = this.validate||function(){return true}) { //this.hooks['onBeforeSubmit'].forEach((callback) => callback.call(this)); let result; const isAsyncFunction = (func) => func.constructor.name === "AsyncFunction"; if (Array.isArray(condition)) { if (condition.every((c) => typeof c === 'function' && isAsyncFunction(c))) { result = await Promise.all(condition.map(async (c) => await c.call(this))); } else if (condition.every((c) => typeof c === 'function')) { result = condition.every((c) => c.call(this)); } else if (condition.every((c) => c === true || c === false)) { result = condition.every((c) => c); } } else if (typeof condition === 'function' && isAsyncFunction(condition)) { result = await condition.call(this); } else if (typeof condition === 'function') { result = condition.call(this); } else if (condition === true || condition === false) { result = condition; } else { console.error("Unknown error."); debugger; } // if (result === true) { if (window.NA.DonationForm.hasOwnProperty("DEBUG_MODE") && window.NA.DonationForm["DEBUG_MODE"] == true) return console.log("Submit aborted (debug mode is enabled)."); this.SubmitButton.click(), this.hooks['onSubmit'].forEach((callback) => callback.call(this)); //this.hooks['onAfterSubmit'].forEach((callback) => callback.call(this)); } else { return console.log("Submit failed (conditions did not evaluate to true)."); } }, ...lockedProperty }, 'interceptSubmit': { value: function (handleInterceptedSubmit = () => { return new Promise((resolve) => resolve(undefined)) }) { try { window.NA.DonationForm.SubmitButtonCopy = window.NA.DonationForm.SubmitButtonCopy || createNewSubmitButton(window.NA.DonationForm.SubmitButton, { cloneOriginal: false, hideOriginal: true, observeOriginal: false }); window.NA.DonationForm.SubmitButtonCopy.addEventListener('click', async (event) => { event.preventDefault(), event.stopPropagation(); const shouldFormSubmit = await handleInterceptedSubmit.call(this, event); if (shouldFormSubmit) { console.info("Submit allowed by initial interceptSubmit callback function resulting in a truthy evaluation."); const formIsValid = await window.NA.DonationForm.validate(); if (!formIsValid) { // if submit allowed but there are known errors in the form console.warn("Form has known errors. Attempting to submit to show errors then retrying."); console.log("Submitting..."); window.NA.DonationForm.submit(true); // submit anyway to trigger the error to be shown window.NA.DonationForm.SubmitButton.style.setProperty("display", "none"), debug.info("SubmitButton hidden."), // hide the original submit button again window.NA.DonationForm.SubmitButtonCopy.style.setProperty("display", "none"), debug.info("SubmitButtonCopy hidden."); // hide the copy of the submit button again window.NA.DonationForm.SubmitButtonCopy.style.removeProperty("display"), debug.info("SubmitButtonCopy unhidden."); // show the copy of the submit button } else { console.log("Submitting..."); window.NA.DonationForm.submit(true); } } else { console.log("Submit prevented."); console.info("Next submit will be allowed."); window.NA.DonationForm.SubmitButton.style.removeProperty("display"), debug.info("SubmitButton unhidden."); // show the original submit button so that if something goes wrong the user can still click the submit button window.NA.DonationForm.SubmitButtonCopy.style.setProperty("display", "none"), debug.info("SubmitButtonCopy hidden."); // hide the copy of the submit button that intercepts submit attempts so that there aren't two buttons } }); console.log("Submit intercept added.\nButton:", window.NA.DonationForm.SubmitButtonCopy); } catch (error) { console.error("Failed to add submit intercept:", error); } }, ...lockedProperty }, 'validate': { value: async function (root = undefined) { if (!this || this === null) throw new Error("validate: Unable to read API context."); root = root || this.root; const flattenArray = (array) => array.reduce((flat, toFlatten) => flat.concat(Array.isArray(toFlatten) ? flattenArray(toFlatten) : toFlatten), []); try { const freqency = await this.getFrequency(), amount = await this.getAmount(); if (!freqency || !amount) return false; if (amount < this.FORM_MINIMUM || amount > this.FORM_MAXIMUM) return console.error("validate:", "Gift amount is invalid:", amount), false; let requiredFields = Array.from(root.querySelectorAll('label:has(.form-required)')) .map((label) => document.getElementById(label.htmlFor) || (label.nextElementSibling || label.previousElementSibling)) .filter((_) => !!_) // remove blanks .filter((field) => { if (field.name && field.name.includes('[payment_information]')) return false; return true; }) .map((field) => { if (field.matches("div")) return [...field.querySelectorAll('input')]; return field; }) requiredFields = flattenArray(requiredFields); const valid = requiredFields.every((input) => { const type = input.tagName.toLowerCase() === 'select' ? 'select' : input.type; const { name, value, id } = input; //console.log(type, name, value); if (name === 'submitted[payment_information][payment_fields][credit][card_number]') { if (value && value.length === 16) return true; return console.error("validate:", name+':', "CC is invalid."), false; } if (name === 'submitted[leadership_circle]') return true; if (name === 'submitted[donation][other_amount]' || name === 'submitted[donation][recurring_other_amount]') if (amount) return true; switch (type) { case 'email': const emailRegex = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/; if (!emailRegex.test(value)) return console.error("validate:", name+':', "Email address is invalid.\n", input, value), false; return true; case 'tel': if (!value || value.length < 10) return console.error("validate:", name+':', "Phone number is invalid.\n", input, value), false; return true; case 'select': case 'radio': case 'text': if (!value || value.length === 0) return console.error("validate:", name+':', "Field is invalid.\n", input, value), false; return true; default: debug.log("default"); return true; } /*if (!value || value.length === 0) return false;*/ }); return valid; } catch (error) { console.error(error); return false; } }, ...lockedProperty }, //'makeTabbed': { value: function(){} }, 'DonationInterrupter': { value: { init: initDonationInterrupter.bind(api) }, enumerable: true, configurable: true, writable: true, } }); initHooks(api, ['onFrequencyChange', 'onAmountChange', 'onTrySubmit', 'onSubmit']); api.Frequencies.addEventListeners('change', (event) => { if (event.target.checked) { api.hooks['onFrequencyChange'].forEach((callback) => { callback.call(api, event.target.value); }); } }); Object.entries(api.GiftArrays).forEach(([ key, GiftArray ]) => { GiftArray.addEventListeners('change', (event) => { if (event.target.checked) { api.hooks['onAmountChange'].forEach((callback) => { callback.call(api, event.target.value); }); } }); }); api.SubmitButton.addEventListener('click', (event) => { api.hooks['onTrySubmit'].forEach((callback) => callback.call(api, event)); }); api.root.addEventListener('submit', (event) => { api.hooks['onSubmit'].forEach((callback) => callback.call(api, event)); }); if (options.makeTabbed) api.makeTabbed(); /*if (options.fakeSubmit) window.NA.DonationForm.SubmitButtonCopy = window.NA.DonationForm.SubmitButtonCopy || createNewSubmitButton(window.NA.DonationForm.SubmitButton, { cloneOriginal: false, hideOriginal: true, observeOriginal: false });*/ return api; } function createNewSubmitButton (originalSubmitButton = window.NA.DonationForm.SubmitButton, options = {}) { const defaultOptions = { cloneOriginal: true, hideOriginal: true, observeOriginal: true, }; options = { ...defaultOptions, ...options }; const newSubmitButton = document.createElement('button'); //newSubmitButton.id = "submit-button-copy"; newSubmitButton.classList.add("btn"); newSubmitButton.textContent = originalSubmitButton.value; originalSubmitButton.after(newSubmitButton); options.hideOriginal && originalSubmitButton.style.setProperty("display", "none"); return newSubmitButton; } function initHooks (api, hookNames = []) { const hooks = Object.fromEntries(hookNames.map((hookName) => ([hookName, new Array()]))); Object.defineProperty(api, 'hooks', { value: hooks, ...lockedProperty }); } function initDonationInterrupter (options = {}) { const getExpId = () => { let experiments = window._vwo_exp; experiments = Object.entries(window._vwo_exp); let id = experiments.find(([id, data]) => { const name = data.name; return name.match(/Donation Interrupter/); })[1]?.id; return id; }; const getExpVariation = (id) => { let experiment = window._vwo_exp[id]; return experiment.combination_chosen || experiment.combination_selected; }; const defaultOptions = { id: [ 'VWO', getExpId(), getExpVariation(getExpId()) ].join('-'), tokenName: ("NA__MPR_DonationInterrupter:" + [ 'VWO', getExpId(), getExpVariation(getExpId()) ].join('-')), min: 10, max: 100, askAmount: (originalAmount) => { if (originalAmount > 500) // $500+ return false; // don't show if (originalAmount >= 400) // $400-$500 return 50; if (originalAmount >= 300) // $300-$399 return 40; if (originalAmount >= 200) // $200-$299 return 30; if (originalAmount >= 100) // $100-$199 return 15; if (originalAmount < 100) // $100- return 10; return false; }, askFrequency: (originalFrequency) => { return "monthly"; }, popupHTML: { headingHTML: (` `), bodyHTML: (` `), }, }; options = { ...defaultOptions, ...options }; console.log("Initializing donation interrupter."); return new Promise((resolve, reject) => { try { const dialogElement = document.createElement('dialog'); dialogElement.id = options.id; dialogElement.classList.add("popup", "donation-interrupter", "NA"); dialogElement.innerHTML = `
${options.popupHTML.headingHTML} ${options.popupHTML.bodyHTML}
`; document.body.appendChild(dialogElement); // // const api = new Object({ askAmount: options.askAmount, askFrequency: options.askFrequency, }); Object.defineProperties(api, { id: { value: options.id, writable: false, enumerable: true, configurable: false, }, tokenName: { value: options.tokenName, writable: false, enumerable: true, configurable: false, }, Dialog: { value: dialogElement, writable: false, enumerable: true, configurable: true, }, show: { value: function () { this.update(), this.Dialog.showModal(), vwoCustomEvent(`${this.id}:shown`); this.storedState.updateTokenProperty("lastShown", getCurrentDate()); this.hooks['onShow'].forEach((callback) => callback.call(this)); }, ...lockedProperty }, hide: { value: function () { this.Dialog.close(), this.hooks['onHide'].forEach((callback) => callback.call(this)); }, ...lockedProperty }, update: { value: function () { this.Dialog.dispatchEvent(new CustomEvent('update'), { bubbles: false }); }, ...lockedProperty } }); Object.defineProperty(api, 'storedState', { value: { storageApi: localStorage, getToken: (function () { const tokenName = this.tokenName, storageApi = this.storedState.storageApi; return JSON.parse(storageApi.getItem(tokenName)) || null; }).bind(api), setToken: (function (tokenValue) { const tokenName = this.tokenName, storageApi = this.storedState.storageApi; return storageApi.setItem(tokenName, JSON.stringify(tokenValue)); }).bind(api), updateTokenProperty: (function (tokenPropertyName, tokenPropertyValue) { let state = this.storedState.getToken() || {}; state[tokenPropertyName] = tokenPropertyValue; this.storedState.setToken(state); return (this.storedState.getToken() || {})[tokenPropertyName] || undefined; }).bind(api), } }); initHooks(api, ['onShow', 'onHide', 'onUpdate', 'onYes', 'onNo']); function handleDialogUpdate (event) { // update dynamic text in the dialog Array.from(this.Dialog.querySelectorAll('[data-value]')).forEach(async (el) => { const attributeValue = el.getAttribute('data-value'); const currentAmount = await window.NA.DonationForm.getAmount(), currentFrequency = await window.NA.DonationForm.getFrequency(); if (attributeValue.match("askAmount")) { el.textContent = this.askAmount(currentAmount); } else if (attributeValue.match("askFrequency")) { el.textContent = this.askFrequency(currentFrequency); } else if (attributeValue.match("originalAmount") || attributeValue.match("amount")) { el.textContent = currentAmount; } else if (attributeValue.match("originalFrequency") || attributeValue.match("frequency")) { el.textContent = currentFrequency; } }); this.hooks['onUpdate'].forEach((callback) => callback.call(this)); } api.Dialog.addEventListener('update', handleDialogUpdate.bind(api)); // const handleYes = (async function () { vwoCustomEvent(`${this.id}:DonationInterrupter:yes`); const currentAmount = await window.NA.DonationForm.getAmount(), currentFrequency = await window.NA.DonationForm.getFrequency(); const catchAsyncError = (error) => { console.error("An error occured:", error); debugger; this.hide(); }; window.NA.DonationForm.setFrequency(this.askFrequency(currentFrequency)).then((frequency) => { console.log("Updated frequency:", frequency); window.NA.DonationForm.setAmount(this.askAmount(currentAmount)).then((amount) => { console.log("Updated amount:", amount); setTimeout(() => { console.log("Submitting..."); try { window.NA.DonationForm.submit(); } catch (error) { console.error("Error when submitting."); } finally { this.hide(); } }, 100); }).catch(catchAsyncError); }).catch(catchAsyncError); this.storedState.updateTokenProperty("lastConverted", getCurrentDate()); }).bind(api); const handleNo = (function () { vwoCustomEvent(`${this.id}:DonationInterrupter:no`); setTimeout(() => { console.log("Submitting..."); try { window.NA.DonationForm.submit(); } catch (error) { console.error("Error when submitting."); } finally { this.hide(); } }, 100); this.storedState.updateTokenProperty("lastDismissed", getCurrentDate()); }).bind(api); const handleCancel = (function () { this.hide(); this.storedState.updateTokenProperty("lastDismissed", getCurrentDate()); }).bind(api); async function handleDialogButtonClick (event) { event.preventDefault(); if (event.target.hasAttribute('data-action')) { if (event.target.getAttribute('data-action').match("yes")) { await handleYes.call(this); this.hooks['onYes'].forEach((callback) => callback.call(this)); } if (event.target.getAttribute('data-action').match("no")) { await handleNo.call(this); this.hooks['onNo'].forEach((callback) => callback.call(this)); } } } Array.from(api.Dialog.querySelectorAll('.popup__footer button')).forEach((button) => button.addEventListener('click', handleDialogButtonClick.bind(api))); if (api.Dialog.querySelector('.btn-dismiss')) api.Dialog.querySelector('.btn-dismiss').onclick = handleCancel; window.NA.DonationForm.DonationInterrupter = api; async function shouldDonationInterrupterShow () { return new Promise(async (resolve, reject) => { const shouldSubmit = true, shouldNotSubmit = false; const shouldShow = () => { this.show(), resolve(shouldNotSubmit) }, shouldNotShow = () => resolve(shouldSubmit); try { const formIsValid = await window.NA.DonationForm.validate(); if (!formIsValid) return console.log("One or more donation form fields are invalid; donation interrupter will not be shown."), shouldNotShow(); const currentFrequency = await window.NA.DonationForm.getFrequency(), currentAmount = await window.NA.DonationForm.getAmount(), askFrequency = this.askFrequency(currentFrequency), askAmount = this.askAmount(currentAmount); if (!currentFrequency || askFrequency == currentFrequency) return console.log("Ask frequency returned false or invalid; donation interrupter will not be shown."), shouldNotShow(); if (askAmount == false || askAmount <= 0) return console.log("Ask amount returned false or invalid; donation interrupter will not be shown."), shouldNotShow(); } catch (error) { return console.error(error), shouldNotShow(); } try { /// Summary: shows when not seen before at all, or if seen and dismissed on a day that is not the current day (e.g. yesterday) const storedState = this.storedState.getToken(); if (!storedState || !storedState.hasOwnProperty("lastShown")) { // has not been seen before; first time return console.log("Donation interrupter not seen yet; donation interrupter will be shown."), shouldShow(); } else { // returning visitors if (storedState.hasOwnProperty("lastConverted")) { // the user has converted from the popup before return console.log("Already converted; donation interrupter will not be shown."), shouldNotShow(); } else if (storedState.hasOwnProperty("lastDismissed") && storedState['lastDismissed'] !== getCurrentDate()) { // if the popup has been dismissed before but the last time it was dismissed is NOT today return console.log("Donation interrupter dismissed, but not today; donation interrupter will be shown."), shouldShow(); } else { return console.log("Donation interrupter already seen and/or dismissed today; donation interrupter will not be shown."), shouldNotShow(); } } } catch (error) { return console.error(error), shouldNotShow(); } }); } window.NA.DonationForm.interceptSubmit(shouldDonationInterrupterShow.bind(api)); resolve(api); } catch (error) { console.error(error); } }); } window.NA = window.NA || {}; window.NA.DonationForm = window.NA.DonationForm || {}; 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window.NA.DonationForm = { ...window.NA.DonationForm, ...api }; resolve(window.NA.DonationForm); }).catch((error) => reject(error)); }); }; }catch(e) {console.error(e)} return vwo_$('head')[0] && vwo_$('head')[0].lastChild;})("head")}}, R_940895_39_1_2_0:{ fn:function(log,nonce=''){return (function(x) { try{ var ctx=vwo_$(x),el; /*vwo_debug log("Revert","content",""); vwo_debug*/; el=vwo_$('[vwo-element-id="1740425171461"]'); el.revertContentOp().remove(); } catch(e) {console.error(e)} try{ var el,ctx=vwo_$(x); /*vwo_debug log("Revert","addElement","body"); vwo_debug*/(el=vwo_$('[vwo-element-id="1740425171462"]')).remove(); } catch(e) {console.error(e)} return vwo_$('head')[0] && vwo_$('head')[0].lastChild;})("head")}}, C_940895_39_1_2_1:{ fn:function(log,nonce=''){return (function(x) { try{ var _vwo_sel = vwo_$("`); !vwo_$("head").find('#1740425171462').length && vwo_$('head').append(_vwo_sel);}catch(e) {console.error(e)} try{}catch(e) {console.error(e)} try{const DONATION_INTERRUPTER_OPTIONS = { headingSectionHTML: (` `), bodySectionHTML: (` `), min: 100, // do not show if original gift is below this amount max: 500, // do not show if original gift is above this amount askAmount: (originalAmount) => { // the input is the original amount // the output is the ask amount, or false if the input does not map to an ask amount if (originalAmount > 500.00) // $500+ return false; // don't show if (originalAmount >= 400.00) // $400-$500 return 50.00; if (originalAmount >= 300.00) // $300-$399 return 40.00; if (originalAmount >= 200.00) // $200-$299 return 30.00; if (originalAmount >= 100.00) // $100-$199 return 15.00; if (originalAmount < 100.00) // $100- return 10.00; return false; }, }; // // // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // // window.NA.DonationForm.init({ makeTabbed: false }).then(async (donationFormApi) => { //console.log("DonationForm:", donationFormApi); console.log("Donation Form: %c READY %c", 'background-color: MediumSeaGreen; color: white; font-weight: bold;', 'background-color: unset; color: unset; font-weight: unset;'); console.log(donationFormApi); const interrupter = await donationFormApi.DonationInterrupter.init({ min: DONATION_INTERRUPTER_OPTIONS.min, max: DONATION_INTERRUPTER_OPTIONS.max, askAmount: DONATION_INTERRUPTER_OPTIONS.askAmount, popupHTML: { headingHTML: DONATION_INTERRUPTER_OPTIONS.headingSectionHTML, bodyHTML: DONATION_INTERRUPTER_OPTIONS.bodySectionHTML, }, }); 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The hidden messages of a Renaissance master

Promenade
The Young Couple Threatened by Death (The Promenade), 1498 is one of the Durer pictures in which Elizabeth Garner found hidden codes
Image courtesy MAGJEKL Collection, Elizabeth Maxwell-Garner

Considered one of the greats of his time, Renaissance artist Albrecht Durer created iconic engravings and woodcuts in the late 15th and early 16th centuries. It turns out the story behind the collection is as fascinating as the pictures themselves.

Works by Durer are currently on display on the campus of Gustavus Adolphus College in St Peter.

In the Hillstrom Museum at Gustavus Adolphus, Director Don Myers just takes it in.

"Forty-three Durer prints in one spot," said Myers. "It's not very often that you find that."

Donald Meyers
Donald Myers is director of the Hillstrom Museum of Art at Gustavus Adolphus in St. Peter.
MPR photo/Euan Kerr

And this is what Myers sees every day when he comes in to work.

"It's nerve-wracking," he admits. "I always check around and make sure nothing has gone awry. But we have a very good security system and so I really don't have to worry, and it's just thrilling really."

And they are stunning for their simple beauty and intricate detail, realistic with the black ink and white paper crisp and fresh despite being 500 years old.

Durer lived from 1471 to 1528 in Nuremberg, Germany. He portrayed everything from biblical scenes to images of contemporary life. His drawing of praying hands is still commonly found in places of worship today.

Myers says almost all of the images in the Hillstrom were actually hand-engraved on copper plates or carved on wooden blocks, and then carefully printed.

Melencholia
Melencholia is riddled with clues. Elizabeth Garner says Durer believed in hiding things in plain sight. The magic square in the top-right corner is not something to be solved as much as it is a clue that the entire picture is a puzzle.
Image courtesy MAGJEKL Collection, Elizabeth Maxwell-Garner

"Imagine doing that yourself, and how crude that image would look," Myers said. "Nothing like this. This is so refined. It's incredible."

The show includes many of Durer's most celebrated works: his images of the Apocalypse, and a print of the mysterious "Melencholia." Which brings us to the other story in this room, that of Elizabeth Garner.

"I hope she won't mind me telling this. She told a story about how she sold a '63 Corvette in order to be able to buy this print. To me that just signals that devotion and that obsession."

"The birth of this collection was basically March 6, 2005," says Garner.

"She sold a '63 Corvette in order to be able to buy this print. To me that just signals that devotion and that obsession."

Garner didn't set out to collect Renaissance prints. She just signed up for an art class. After a long career in computer development and shortly after her husband died, she took a drawing course. She turned up late one day and missed the name of the artist who the teacher had them copy as an assignment.

"I had no idea that I was copying Albrecht Durer," she said. "And so I was doing this, and doing this, and had no idea Albrecht Durer was imprinting on my brain."

It was only after she found herself strangely attracted to a print she saw, and bought, at an auction that she learned the artist's identity.

After buying another Durer print soon after, she plunged into learning everything she could about Durer's life and times. Yet she was puzzled by the unlikely subjects Durer chose sometimes for his prints. Common sense would suggest they'd sell poorly.

"I just knew that I was seeing something different and I knew it was a puzzle," she said. "And I set out to crack the puzzle."

One day, looking at a print called "The Young Couple Threatened by Death (The Promenade)" something struck her.

Detail
Elizabeth Garner noticed the word 'Noricas' hidden in the neckline of the woman's dress, which she said is a reference to Durer's Hungarian roots.
Image courtesy MAGJEKL Collection, Elizabeth Maxwell-Garner

"I said 'The woman is wearing an illegal dress,' because they had very strict laws in Nuremberg about what anybody could wear. I said, 'It's an illegal dress and everybody is going to know it's an illegal dress. I don't understand why he wasn't arrested for making this particular type of print.' "

She decided Durer wanted people to really look at the dress and that's when she noticed a word hidden in the neckline.

"I couldn't understand how nobody else had found it," she said. "But it turned out it was supposed to be me."

It was a coded reference to Durer's origins. Soon she was finding other clues hidden in other Durer's, she just had to work out what they meant.

It's like the Da Vinci Code, just without Da Vinci, she said.

She bought print after print, cross-referencing what she found with contemporary accounts of life in Nuremberg. Finally she says she understood what Durer had hidden in his pictures, and why he could sell them.

The Prodigal Son
Garner believes "The Prodigal Son" is a reference to the Nuremburg City Council's decision to expel local Jews from the town. She says each of the pigs represent specific council members.
Image courtesy MAGJEKL Collection, Elizabeth Maxwell-Garner

"When I finally realized they were about scandals, it was like 'Yeah! OK! Well, this is basically like the National Enquirer.' "

The people of Nuremberg understood the allusions to the high and mighty in their town, she said. Durer also left clues about his mother and sister who helped him in his work.

Garner lectures on her theories at Gustavus on Sunday afternoon. She'll then lead a gallery tour at the Hillstrom on Monday evening.

Standing in front of Garners collection, the Hillstrom's Don Myers knows some art historians will disagree with Garner's theories.

"And then again you just think I don't care about that at this moment because it's so amazing to look at," he said.

After all, how many of us are greeted by 43 Renaissance masterpieces when we go into work?

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