').append($label).append($elem).append($description));\n });\n }\n var config = {\n mainContainer: $('.component-content', $spot),\n sections: {\n desktop: {\n containers: [{\n className: 'section-navigation',\n components: navigation\n }]\n },\n mobile: {} // Not showing anything on mobile\n }\n };\n if (colors.length) {\n config.sections.desktop.containers.push({\n className: 'section',\n components: [getContainerHeader('Colors')].concat(colors)\n });\n }\n if (fonts.length || types.length) {\n config.sections.desktop.containers.push({\n className: 'section',\n components: [getContainerHeader('Typography')].concat(fonts).concat(types)\n });\n }\n if (buttons.length) {\n config.sections.desktop.containers.push({\n className: 'section',\n components: [getContainerHeader('Buttons')].concat(buttons)\n });\n }\n if (forms.length) {\n config.sections.desktop.containers.push({\n className: 'section',\n components: [getContainerHeader('Form elements')].concat(forms)\n });\n }\n return config;\n }\n function postBuildActions($spot) {\n $('.navigation a', $spot).click(function () {\n $('.navigation a', $spot).removeClass('active');\n $(this).addClass('active');\n });\n DGS.Scroller.getInstance().register(function (scrollTop) {\n if (scrollTop > $spot.offset().top - 30) {\n $('.section-navigation', $spot).addClass('sticky');\n $('.section-navigation', $spot).css('top', $('#content').offset().top + 20);\n } else {\n $('.section-navigation', $spot).removeClass('sticky');\n }\n });\n }\n function getContainerHeader(name) {\n return $('
').addClass('navigation').append('
' + name + '');\n }\n})(jQuery, window.DGS);","'use strict';\nvar FREEZING = require('../internals/freezing');\nvar $ = require('../internals/export');\nvar makeBuiltIn = require('../internals/make-built-in');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar apply = require('../internals/function-apply');\nvar anObject = require('../internals/an-object');\nvar toObject = require('../internals/to-object');\nvar isCallable = require('../internals/is-callable');\nvar lengthOfArrayLike = require('../internals/length-of-array-like');\nvar defineProperty = require('../internals/object-define-property').f;\nvar createArrayFromList = require('../internals/array-slice');\nvar WeakMapHelpers = require('../internals/weak-map-helpers');\nvar cooked = require('../internals/string-cooked');\nvar parse = require('../internals/string-parse');\nvar whitespaces = require('../internals/whitespaces');\n\nvar DedentMap = new WeakMapHelpers.WeakMap();\nvar weakMapGet = WeakMapHelpers.get;\nvar weakMapHas = WeakMapHelpers.has;\nvar weakMapSet = WeakMapHelpers.set;\n\nvar $Array = Array;\nvar $TypeError = TypeError;\n// eslint-disable-next-line es/no-object-freeze -- safe\nvar freeze = Object.freeze || Object;\n// eslint-disable-next-line es/no-object-isfrozen -- safe\nvar isFrozen = Object.isFrozen;\nvar min = Math.min;\nvar charAt = uncurryThis(''.charAt);\nvar stringSlice = uncurryThis(''.slice);\nvar split = uncurryThis(''.split);\nvar exec = uncurryThis(/./.exec);\n\nvar NEW_LINE = /([\\n\\u2028\\u2029]|\\r\\n?)/g;\nvar LEADING_WHITESPACE = RegExp('^[' + whitespaces + ']*');\nvar NON_WHITESPACE = RegExp('[^' + whitespaces + ']');\nvar INVALID_TAG = 'Invalid tag';\nvar INVALID_OPENING_LINE = 'Invalid opening line';\nvar INVALID_CLOSING_LINE = 'Invalid closing line';\n\nvar dedentTemplateStringsArray = function (template) {\n var rawInput = template.raw;\n // https://github.com/tc39/proposal-string-dedent/issues/75\n if (FREEZING && !isFrozen(rawInput)) throw new $TypeError('Raw template should be frozen');\n if (weakMapHas(DedentMap, rawInput)) return weakMapGet(DedentMap, rawInput);\n var raw = dedentStringsArray(rawInput);\n var cookedArr = cookStrings(raw);\n defineProperty(cookedArr, 'raw', {\n value: freeze(raw)\n });\n freeze(cookedArr);\n weakMapSet(DedentMap, rawInput, cookedArr);\n return cookedArr;\n};\n\nvar dedentStringsArray = function (template) {\n var t = toObject(template);\n var length = lengthOfArrayLike(t);\n var blocks = $Array(length);\n var dedented = $Array(length);\n var i = 0;\n var lines, common, quasi, k;\n\n if (!length) throw new $TypeError(INVALID_TAG);\n\n for (; i < length; i++) {\n var element = t[i];\n if (typeof element == 'string') blocks[i] = split(element, NEW_LINE);\n else throw new $TypeError(INVALID_TAG);\n }\n\n for (i = 0; i < length; i++) {\n var lastSplit = i + 1 === length;\n lines = blocks[i];\n if (i === 0) {\n if (lines.length === 1 || lines[0].length > 0) {\n throw new $TypeError(INVALID_OPENING_LINE);\n }\n lines[1] = '';\n }\n if (lastSplit) {\n if (lines.length === 1 || exec(NON_WHITESPACE, lines[lines.length - 1])) {\n throw new $TypeError(INVALID_CLOSING_LINE);\n }\n lines[lines.length - 2] = '';\n lines[lines.length - 1] = '';\n }\n // eslint-disable-next-line sonarjs/no-redundant-assignments -- false positive, https://github.com/SonarSource/SonarJS/issues/4767\n for (var j = 2; j < lines.length; j += 2) {\n var text = lines[j];\n var lineContainsTemplateExpression = j + 1 === lines.length && !lastSplit;\n var leading = exec(LEADING_WHITESPACE, text)[0];\n if (!lineContainsTemplateExpression && leading.length === text.length) {\n lines[j] = '';\n continue;\n }\n common = commonLeadingIndentation(leading, common);\n }\n }\n\n var count = common ? common.length : 0;\n\n for (i = 0; i < length; i++) {\n lines = blocks[i];\n quasi = lines[0];\n k = 1;\n for (; k < lines.length; k += 2) {\n quasi += lines[k] + stringSlice(lines[k + 1], count);\n }\n dedented[i] = quasi;\n }\n\n return dedented;\n};\n\nvar commonLeadingIndentation = function (a, b) {\n if (b === undefined || a === b) return a;\n var i = 0;\n for (var len = min(a.length, b.length); i < len; i++) {\n if (charAt(a, i) !== charAt(b, i)) break;\n }\n return stringSlice(a, 0, i);\n};\n\nvar cookStrings = function (raw) {\n var i = 0;\n var length = raw.length;\n var result = $Array(length);\n for (; i < length; i++) {\n result[i] = parse(raw[i]);\n } return result;\n};\n\nvar makeDedentTag = function (tag) {\n return makeBuiltIn(function (template /* , ...substitutions */) {\n var args = createArrayFromList(arguments);\n args[0] = dedentTemplateStringsArray(anObject(template));\n return apply(tag, this, args);\n }, '');\n};\n\nvar cookedDedentTag = makeDedentTag(cooked);\n\n// `String.dedent` method\n// https://github.com/tc39/proposal-string-dedent\n$({ target: 'String', stat: true, forced: true }, {\n dedent: function dedent(templateOrFn /* , ...substitutions */) {\n anObject(templateOrFn);\n if (isCallable(templateOrFn)) return makeDedentTag(templateOrFn);\n return apply(cookedDedentTag, this, arguments);\n }\n});\n","/* eslint-disable func-names */\n(function ($, DGS) {\n var activeClass = 'active';\n DGS.OnLoad.getInstance().register(function () {\n $('.component.blog-categories').each(function () {\n // Refactor to add page locator on the corresponding blog-categories elements.\n $('.blog-category a', $(this)).each(function () {\n var href = $(this).attr('href');\n var pageUrl = window.location.pathname + window.location.search;\n if (this.href.indexOf('?') !== -1) {\n if (decodeURIComponent(pageUrl) === href) {\n $('.blog-category a').removeClass(activeClass);\n $(this).addClass('active');\n }\n } else {\n $('.blog-category a').first().addClass(activeClass);\n }\n if ($('.component.blog').data('category')) {\n var categoryName = $('.component.blog').data('category');\n var theCategory;\n var catParamValue = href.split('category=')[1];\n if (catParamValue) {\n theCategory = catParamValue.substring(href.indexOf('&'));\n }\n if (String(theCategory) && String(theCategory) === String(categoryName)) {\n $(this).addClass('active');\n $('.blog-category a').first().removeClass(activeClass);\n }\n }\n });\n });\n });\n})(jQuery, window.DGS);","'use strict';\nvar ArrayBufferViewCore = require('../internals/array-buffer-view-core');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar aCallable = require('../internals/a-callable');\nvar arrayFromConstructorAndList = require('../internals/array-from-constructor-and-list');\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar getTypedArrayConstructor = ArrayBufferViewCore.getTypedArrayConstructor;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\nvar sort = uncurryThis(ArrayBufferViewCore.TypedArrayPrototype.sort);\n\n// `%TypedArray%.prototype.toSorted` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.tosorted\nexportTypedArrayMethod('toSorted', function toSorted(compareFn) {\n if (compareFn !== undefined) aCallable(compareFn);\n var O = aTypedArray(this);\n var A = arrayFromConstructorAndList(getTypedArrayConstructor(O), O);\n return sort(A, compareFn);\n});\n","'use strict';\nvar $String = String;\n\nmodule.exports = function (argument) {\n try {\n return $String(argument);\n } catch (error) {\n return 'Object';\n }\n};\n","'use strict';\n// TODO: Remove from `core-js@4`\nrequire('../modules/es.array.find-last');\n","'use strict';\nvar DESCRIPTORS = require('../internals/descriptors');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar call = require('../internals/function-call');\nvar fails = require('../internals/fails');\nvar objectKeys = require('../internals/object-keys');\nvar getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');\nvar propertyIsEnumerableModule = require('../internals/object-property-is-enumerable');\nvar toObject = require('../internals/to-object');\nvar IndexedObject = require('../internals/indexed-object');\n\n// eslint-disable-next-line es/no-object-assign -- safe\nvar $assign = Object.assign;\n// eslint-disable-next-line es/no-object-defineproperty -- required for testing\nvar defineProperty = Object.defineProperty;\nvar concat = uncurryThis([].concat);\n\n// `Object.assign` method\n// https://tc39.es/ecma262/#sec-object.assign\nmodule.exports = !$assign || fails(function () {\n // should have correct order of operations (Edge bug)\n if (DESCRIPTORS && $assign({ b: 1 }, $assign(defineProperty({}, 'a', {\n enumerable: true,\n get: function () {\n defineProperty(this, 'b', {\n value: 3,\n enumerable: false\n });\n }\n }), { b: 2 })).b !== 1) return true;\n // should work with symbols and should have deterministic property order (V8 bug)\n var A = {};\n var B = {};\n // eslint-disable-next-line es/no-symbol -- safe\n var symbol = Symbol('assign detection');\n var alphabet = 'abcdefghijklmnopqrst';\n A[symbol] = 7;\n // eslint-disable-next-line es/no-array-prototype-foreach -- safe\n alphabet.split('').forEach(function (chr) { B[chr] = chr; });\n return $assign({}, A)[symbol] !== 7 || objectKeys($assign({}, B)).join('') !== alphabet;\n}) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length`\n var T = toObject(target);\n var argumentsLength = arguments.length;\n var index = 1;\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n var propertyIsEnumerable = propertyIsEnumerableModule.f;\n while (argumentsLength > index) {\n var S = IndexedObject(arguments[index++]);\n var keys = getOwnPropertySymbols ? concat(objectKeys(S), getOwnPropertySymbols(S)) : objectKeys(S);\n var length = keys.length;\n var j = 0;\n var key;\n while (length > j) {\n key = keys[j++];\n if (!DESCRIPTORS || call(propertyIsEnumerable, S, key)) T[key] = S[key];\n }\n } return T;\n} : $assign;\n","'use strict';\n// https://github.com/tc39/proposal-string-pad-start-end\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar toLength = require('../internals/to-length');\nvar toString = require('../internals/to-string');\nvar $repeat = require('../internals/string-repeat');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\n\nvar repeat = uncurryThis($repeat);\nvar stringSlice = uncurryThis(''.slice);\nvar ceil = Math.ceil;\n\n// `String.prototype.{ padStart, padEnd }` methods implementation\nvar createMethod = function (IS_END) {\n return function ($this, maxLength, fillString) {\n var S = toString(requireObjectCoercible($this));\n var intMaxLength = toLength(maxLength);\n var stringLength = S.length;\n var fillStr = fillString === undefined ? ' ' : toString(fillString);\n var fillLen, stringFiller;\n if (intMaxLength <= stringLength || fillStr === '') return S;\n fillLen = intMaxLength - stringLength;\n stringFiller = repeat(fillStr, ceil(fillLen / fillStr.length));\n if (stringFiller.length > fillLen) stringFiller = stringSlice(stringFiller, 0, fillLen);\n return IS_END ? S + stringFiller : stringFiller + S;\n };\n};\n\nmodule.exports = {\n // `String.prototype.padStart` method\n // https://tc39.es/ecma262/#sec-string.prototype.padstart\n start: createMethod(false),\n // `String.prototype.padEnd` method\n // https://tc39.es/ecma262/#sec-string.prototype.padend\n end: createMethod(true)\n};\n","'use strict';\nvar fails = require('../internals/fails');\nvar globalThis = require('../internals/global-this');\n\n// babel-minify and Closure Compiler transpiles RegExp('.', 's') -> /./s and it causes SyntaxError\nvar $RegExp = globalThis.RegExp;\n\nmodule.exports = fails(function () {\n var re = $RegExp('.', 's');\n return !(re.dotAll && re.test('\\n') && re.flags === 's');\n});\n","/* jQuery Nice Select - v1.0\n https://github.com/hernansartorio/jquery-nice-select\n Made by Hernán Sartorio */\n!function(e){e.fn.niceSelect=function(t){function s(t){t.after(e(\"
\").addClass(\"nice-select\").addClass(t.attr(\"class\")||\"\").addClass(t.attr(\"disabled\")?\"disabled\":\"\").attr(\"tabindex\",t.attr(\"disabled\")?null:\"0\").html('
'));var s=t.next(),n=t.find(\"option\"),i=t.find(\"option:selected\");s.find(\".current\").html(i.data(\"display\")||i.text()),n.each(function(t){var n=e(this),i=n.data(\"display\");s.find(\"ul\").append(e(\"
\").attr(\"data-value\",n.val()).attr(\"data-display\",i||null).addClass(\"option\"+(n.is(\":selected\")?\" selected\":\"\")+(n.is(\":disabled\")?\" disabled\":\"\")).html(n.text()))})}if(\"string\"==typeof t)return\"update\"==t?this.each(function(){var t=e(this),n=e(this).next(\".nice-select\"),i=n.hasClass(\"open\");n.length&&(n.remove(),s(t),i&&t.next().trigger(\"click\"))}):\"destroy\"==t?(this.each(function(){var t=e(this),s=e(this).next(\".nice-select\");s.length&&(s.remove(),t.css(\"display\",\"\"))}),0==e(\".nice-select\").length&&e(document).off(\".nice_select\")):console.log('Method \"'+t+'\" does not exist.'),this;this.hide(),this.each(function(){var t=e(this);t.next().hasClass(\"nice-select\")||s(t)}),e(document).off(\".nice_select\"),e(document).on(\"click.nice_select\",\".nice-select\",function(t){var s=e(this);e(\".nice-select\").not(s).removeClass(\"open\"),s.toggleClass(\"open\"),s.hasClass(\"open\")?(s.find(\".option\"),s.find(\".focus\").removeClass(\"focus\"),s.find(\".selected\").addClass(\"focus\")):s.focus()}),e(document).on(\"click.nice_select\",function(t){0===e(t.target).closest(\".nice-select\").length&&e(\".nice-select\").removeClass(\"open\").find(\".option\")}),e(document).on(\"click.nice_select\",\".nice-select .option:not(.disabled)\",function(t){var s=e(this),n=s.closest(\".nice-select\");n.find(\".selected\").removeClass(\"selected\"),s.addClass(\"selected\");var i=s.data(\"display\")||s.text();n.find(\".current\").text(i),n.prev(\"select\").val(s.data(\"value\")).trigger(\"change\")}),e(document).on(\"keydown.nice_select\",\".nice-select\",function(t){var s=e(this),n=e(s.find(\".focus\")||s.find(\".list .option.selected\"));if(32==t.keyCode||13==t.keyCode)return s.hasClass(\"open\")?n.trigger(\"click\"):s.trigger(\"click\"),!1;if(40==t.keyCode){if(s.hasClass(\"open\")){var i=n.nextAll(\".option:not(.disabled)\").first();i.length>0&&(s.find(\".focus\").removeClass(\"focus\"),i.addClass(\"focus\"))}else s.trigger(\"click\");return!1}if(38==t.keyCode){if(s.hasClass(\"open\")){var l=n.prevAll(\".option:not(.disabled)\").first();l.length>0&&(s.find(\".focus\").removeClass(\"focus\"),l.addClass(\"focus\"))}else s.trigger(\"click\");return!1}if(27==t.keyCode)s.hasClass(\"open\")&&s.trigger(\"click\");else if(9==t.keyCode&&s.hasClass(\"open\"))return!1});var n=document.createElement(\"a\").style;return n.cssText=\"pointer-events:auto\",\"auto\"!==n.pointerEvents&&e(\"html\").addClass(\"no-csspointerevents\"),this}}(jQuery);","'use strict';\nvar $ = require('../internals/export');\nvar DESCRIPTORS = require('../internals/descriptors');\nvar FORCED = require('../internals/object-prototype-accessors-forced');\nvar toObject = require('../internals/to-object');\nvar toPropertyKey = require('../internals/to-property-key');\nvar getPrototypeOf = require('../internals/object-get-prototype-of');\nvar getOwnPropertyDescriptor = require('../internals/object-get-own-property-descriptor').f;\n\n// `Object.prototype.__lookupGetter__` method\n// https://tc39.es/ecma262/#sec-object.prototype.__lookupGetter__\nif (DESCRIPTORS) {\n $({ target: 'Object', proto: true, forced: FORCED }, {\n __lookupGetter__: function __lookupGetter__(P) {\n var O = toObject(this);\n var key = toPropertyKey(P);\n var desc;\n do {\n if (desc = getOwnPropertyDescriptor(O, key)) return desc.get;\n } while (O = getPrototypeOf(O));\n }\n });\n}\n","'use strict';\nvar store = require('../internals/shared-store');\n\nmodule.exports = function (key, value) {\n return store[key] || (store[key] = value || {});\n};\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n","'use strict';\nvar isObject = require('../internals/is-object');\nvar getInternalState = require('../internals/internal-state').get;\n\nmodule.exports = function isRawJSON(O) {\n if (!isObject(O)) return false;\n var state = getInternalState(O);\n return !!state && state.type === 'RawJSON';\n};\n","'use strict';\nvar FREEZING = require('../internals/freezing');\nvar globalThis = require('../internals/global-this');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar defineBuiltIns = require('../internals/define-built-ins');\nvar InternalMetadataModule = require('../internals/internal-metadata');\nvar collection = require('../internals/collection');\nvar collectionWeak = require('../internals/collection-weak');\nvar isObject = require('../internals/is-object');\nvar enforceInternalState = require('../internals/internal-state').enforce;\nvar fails = require('../internals/fails');\nvar NATIVE_WEAK_MAP = require('../internals/weak-map-basic-detection');\n\nvar $Object = Object;\n// eslint-disable-next-line es/no-array-isarray -- safe\nvar isArray = Array.isArray;\n// eslint-disable-next-line es/no-object-isextensible -- safe\nvar isExtensible = $Object.isExtensible;\n// eslint-disable-next-line es/no-object-isfrozen -- safe\nvar isFrozen = $Object.isFrozen;\n// eslint-disable-next-line es/no-object-issealed -- safe\nvar isSealed = $Object.isSealed;\n// eslint-disable-next-line es/no-object-freeze -- safe\nvar freeze = $Object.freeze;\n// eslint-disable-next-line es/no-object-seal -- safe\nvar seal = $Object.seal;\n\nvar IS_IE11 = !globalThis.ActiveXObject && 'ActiveXObject' in globalThis;\nvar InternalWeakMap;\n\nvar wrapper = function (init) {\n return function WeakMap() {\n return init(this, arguments.length ? arguments[0] : undefined);\n };\n};\n\n// `WeakMap` constructor\n// https://tc39.es/ecma262/#sec-weakmap-constructor\nvar $WeakMap = collection('WeakMap', wrapper, collectionWeak);\nvar WeakMapPrototype = $WeakMap.prototype;\nvar nativeSet = uncurryThis(WeakMapPrototype.set);\n\n// Chakra Edge bug: adding frozen arrays to WeakMap unfreeze them\nvar hasMSEdgeFreezingBug = function () {\n return FREEZING && fails(function () {\n var frozenArray = freeze([]);\n nativeSet(new $WeakMap(), frozenArray, 1);\n return !isFrozen(frozenArray);\n });\n};\n\n// IE11 WeakMap frozen keys fix\n// We can't use feature detection because it crash some old IE builds\n// https://github.com/zloirock/core-js/issues/485\nif (NATIVE_WEAK_MAP) if (IS_IE11) {\n InternalWeakMap = collectionWeak.getConstructor(wrapper, 'WeakMap', true);\n InternalMetadataModule.enable();\n var nativeDelete = uncurryThis(WeakMapPrototype['delete']);\n var nativeHas = uncurryThis(WeakMapPrototype.has);\n var nativeGet = uncurryThis(WeakMapPrototype.get);\n defineBuiltIns(WeakMapPrototype, {\n 'delete': function (key) {\n if (isObject(key) && !isExtensible(key)) {\n var state = enforceInternalState(this);\n if (!state.frozen) state.frozen = new InternalWeakMap();\n return nativeDelete(this, key) || state.frozen['delete'](key);\n } return nativeDelete(this, key);\n },\n has: function has(key) {\n if (isObject(key) && !isExtensible(key)) {\n var state = enforceInternalState(this);\n if (!state.frozen) state.frozen = new InternalWeakMap();\n return nativeHas(this, key) || state.frozen.has(key);\n } return nativeHas(this, key);\n },\n get: function get(key) {\n if (isObject(key) && !isExtensible(key)) {\n var state = enforceInternalState(this);\n if (!state.frozen) state.frozen = new InternalWeakMap();\n return nativeHas(this, key) ? nativeGet(this, key) : state.frozen.get(key);\n } return nativeGet(this, key);\n },\n set: function set(key, value) {\n if (isObject(key) && !isExtensible(key)) {\n var state = enforceInternalState(this);\n if (!state.frozen) state.frozen = new InternalWeakMap();\n nativeHas(this, key) ? nativeSet(this, key, value) : state.frozen.set(key, value);\n } else nativeSet(this, key, value);\n return this;\n }\n });\n// Chakra Edge frozen keys fix\n} else if (hasMSEdgeFreezingBug()) {\n defineBuiltIns(WeakMapPrototype, {\n set: function set(key, value) {\n var arrayIntegrityLevel;\n if (isArray(key)) {\n if (isFrozen(key)) arrayIntegrityLevel = freeze;\n else if (isSealed(key)) arrayIntegrityLevel = seal;\n }\n nativeSet(this, key, value);\n if (arrayIntegrityLevel) arrayIntegrityLevel(key);\n return this;\n }\n });\n}\n","'use strict';\nvar fails = require('../internals/fails');\nvar isCallable = require('../internals/is-callable');\n\nvar replacement = /#|\\.prototype\\./;\n\nvar isForced = function (feature, detection) {\n var value = data[normalize(feature)];\n return value === POLYFILL ? true\n : value === NATIVE ? false\n : isCallable(detection) ? fails(detection)\n : !!detection;\n};\n\nvar normalize = isForced.normalize = function (string) {\n return String(string).replace(replacement, '.').toLowerCase();\n};\n\nvar data = isForced.data = {};\nvar NATIVE = isForced.NATIVE = 'N';\nvar POLYFILL = isForced.POLYFILL = 'P';\n\nmodule.exports = isForced;\n","'use strict';\nvar $ = require('../internals/export');\nvar call = require('../internals/function-call');\nvar aCallable = require('../internals/a-callable');\nvar anObject = require('../internals/an-object');\nvar isObject = require('../internals/is-object');\nvar getBuiltIn = require('../internals/get-built-in');\nvar getIteratorDirect = require('../internals/get-iterator-direct');\nvar closeAsyncIteration = require('../internals/async-iterator-close');\n\nvar Promise = getBuiltIn('Promise');\nvar $TypeError = TypeError;\n\n// `AsyncIterator.prototype.reduce` method\n// https://github.com/tc39/proposal-async-iterator-helpers\n$({ target: 'AsyncIterator', proto: true, real: true }, {\n reduce: function reduce(reducer /* , initialValue */) {\n anObject(this);\n aCallable(reducer);\n var record = getIteratorDirect(this);\n var iterator = record.iterator;\n var next = record.next;\n var noInitial = arguments.length < 2;\n var accumulator = noInitial ? undefined : arguments[1];\n var counter = 0;\n\n return new Promise(function (resolve, reject) {\n var ifAbruptCloseAsyncIterator = function (error) {\n closeAsyncIteration(iterator, reject, error, reject);\n };\n\n var loop = function () {\n try {\n Promise.resolve(anObject(call(next, iterator))).then(function (step) {\n try {\n if (anObject(step).done) {\n noInitial ? reject(new $TypeError('Reduce of empty iterator with no initial value')) : resolve(accumulator);\n } else {\n var value = step.value;\n if (noInitial) {\n noInitial = false;\n accumulator = value;\n loop();\n } else try {\n var result = reducer(accumulator, value, counter);\n\n var handler = function ($result) {\n accumulator = $result;\n loop();\n };\n\n if (isObject(result)) Promise.resolve(result).then(handler, ifAbruptCloseAsyncIterator);\n else handler(result);\n } catch (error3) { ifAbruptCloseAsyncIterator(error3); }\n }\n counter++;\n } catch (error2) { reject(error2); }\n }, reject);\n } catch (error) { reject(error); }\n };\n\n loop();\n });\n }\n});\n","'use strict';\nvar classof = require('../internals/classof');\n\nvar $TypeError = TypeError;\n\n// Perform ? RequireInternalSlot(argument, [[TypedArrayName]])\n// If argument.[[TypedArrayName]] is not \"Uint8Array\", throw a TypeError exception\nmodule.exports = function (argument) {\n if (classof(argument) === 'Uint8Array') return argument;\n throw new $TypeError('Argument is not an Uint8Array');\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar toObject = require('../internals/to-object');\nvar toAbsoluteIndex = require('../internals/to-absolute-index');\nvar toIntegerOrInfinity = require('../internals/to-integer-or-infinity');\nvar lengthOfArrayLike = require('../internals/length-of-array-like');\nvar setArrayLength = require('../internals/array-set-length');\nvar doesNotExceedSafeInteger = require('../internals/does-not-exceed-safe-integer');\nvar arraySpeciesCreate = require('../internals/array-species-create');\nvar createProperty = require('../internals/create-property');\nvar deletePropertyOrThrow = require('../internals/delete-property-or-throw');\nvar arrayMethodHasSpeciesSupport = require('../internals/array-method-has-species-support');\n\nvar HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('splice');\n\nvar max = Math.max;\nvar min = Math.min;\n\n// `Array.prototype.splice` method\n// https://tc39.es/ecma262/#sec-array.prototype.splice\n// with adding support of @@species\n$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {\n splice: function splice(start, deleteCount /* , ...items */) {\n var O = toObject(this);\n var len = lengthOfArrayLike(O);\n var actualStart = toAbsoluteIndex(start, len);\n var argumentsLength = arguments.length;\n var insertCount, actualDeleteCount, A, k, from, to;\n if (argumentsLength === 0) {\n insertCount = actualDeleteCount = 0;\n } else if (argumentsLength === 1) {\n insertCount = 0;\n actualDeleteCount = len - actualStart;\n } else {\n insertCount = argumentsLength - 2;\n actualDeleteCount = min(max(toIntegerOrInfinity(deleteCount), 0), len - actualStart);\n }\n doesNotExceedSafeInteger(len + insertCount - actualDeleteCount);\n A = arraySpeciesCreate(O, actualDeleteCount);\n for (k = 0; k < actualDeleteCount; k++) {\n from = actualStart + k;\n if (from in O) createProperty(A, k, O[from]);\n }\n A.length = actualDeleteCount;\n if (insertCount < actualDeleteCount) {\n for (k = actualStart; k < len - actualDeleteCount; k++) {\n from = k + actualDeleteCount;\n to = k + insertCount;\n if (from in O) O[to] = O[from];\n else deletePropertyOrThrow(O, to);\n }\n for (k = len; k > len - actualDeleteCount + insertCount; k--) deletePropertyOrThrow(O, k - 1);\n } else if (insertCount > actualDeleteCount) {\n for (k = len - actualDeleteCount; k > actualStart; k--) {\n from = k + actualDeleteCount - 1;\n to = k + insertCount - 1;\n if (from in O) O[to] = O[from];\n else deletePropertyOrThrow(O, to);\n }\n }\n for (k = 0; k < insertCount; k++) {\n O[k + actualStart] = arguments[k + 2];\n }\n setArrayLength(O, len - actualDeleteCount + insertCount);\n return A;\n }\n});\n","'use strict';\nvar $ = require('../internals/export');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar toString = require('../internals/to-string');\n\nvar fromCharCode = String.fromCharCode;\nvar charAt = uncurryThis(''.charAt);\nvar exec = uncurryThis(/./.exec);\nvar stringSlice = uncurryThis(''.slice);\n\nvar hex2 = /^[\\da-f]{2}$/i;\nvar hex4 = /^[\\da-f]{4}$/i;\n\n// `unescape` method\n// https://tc39.es/ecma262/#sec-unescape-string\n$({ global: true }, {\n unescape: function unescape(string) {\n var str = toString(string);\n var result = '';\n var length = str.length;\n var index = 0;\n var chr, part;\n while (index < length) {\n chr = charAt(str, index++);\n if (chr === '%') {\n if (charAt(str, index) === 'u') {\n part = stringSlice(str, index + 1, index + 5);\n if (exec(hex4, part)) {\n result += fromCharCode(parseInt(part, 16));\n index += 5;\n continue;\n }\n } else {\n part = stringSlice(str, index, index + 2);\n if (exec(hex2, part)) {\n result += fromCharCode(parseInt(part, 16));\n index += 2;\n continue;\n }\n }\n }\n result += chr;\n } return result;\n }\n});\n","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nvar runtime = (function (exports) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var defineProperty = Object.defineProperty || function (obj, key, desc) { obj[key] = desc.value; };\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var asyncIteratorSymbol = $Symbol.asyncIterator || \"@@asyncIterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n function define(obj, key, value) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n return obj[key];\n }\n try {\n // IE 8 has a broken Object.defineProperty that only works on DOM objects.\n define({}, \"\");\n } catch (err) {\n define = function(obj, key, value) {\n return obj[key] = value;\n };\n }\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n\n // The ._invoke method unifies the implementations of the .next,\n // .throw, and .return methods.\n defineProperty(generator, \"_invoke\", { value: makeInvokeMethod(innerFn, self, context) });\n\n return generator;\n }\n exports.wrap = wrap;\n\n // Try/catch helper to minimize deoptimizations. Returns a completion\n // record like context.tryEntries[i].completion. This interface could\n // have been (and was previously) designed to take a closure to be\n // invoked without arguments, but in all the cases we care about we\n // already have an existing method we want to call, so there's no need\n // to create a new function object. We can even get away with assuming\n // the method takes exactly one argument, since that happens to be true\n // in every case, so we don't have to touch the arguments object. The\n // only additional allocation required is the completion record, which\n // has a stable shape and so hopefully should be cheap to allocate.\n function tryCatch(fn, obj, arg) {\n try {\n return { type: \"normal\", arg: fn.call(obj, arg) };\n } catch (err) {\n return { type: \"throw\", arg: err };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n\n // Returning this object from the innerFn has the same effect as\n // breaking out of the dispatch switch statement.\n var ContinueSentinel = {};\n\n // Dummy constructor functions that we use as the .constructor and\n // .constructor.prototype properties for functions that return Generator\n // objects. For full spec compliance, you may wish to configure your\n // minifier not to mangle the names of these two functions.\n function Generator() {}\n function GeneratorFunction() {}\n function GeneratorFunctionPrototype() {}\n\n // This is a polyfill for %IteratorPrototype% for environments that\n // don't natively support it.\n var IteratorPrototype = {};\n define(IteratorPrototype, iteratorSymbol, function () {\n return this;\n });\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n if (NativeIteratorPrototype &&\n NativeIteratorPrototype !== Op &&\n hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n // This environment has a native %IteratorPrototype%; use it instead\n // of the polyfill.\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype =\n Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = GeneratorFunctionPrototype;\n defineProperty(Gp, \"constructor\", { value: GeneratorFunctionPrototype, configurable: true });\n defineProperty(\n GeneratorFunctionPrototype,\n \"constructor\",\n { value: GeneratorFunction, configurable: true }\n );\n GeneratorFunction.displayName = define(\n GeneratorFunctionPrototype,\n toStringTagSymbol,\n \"GeneratorFunction\"\n );\n\n // Helper for defining the .next, .throw, and .return methods of the\n // Iterator interface in terms of a single ._invoke method.\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function(method) {\n define(prototype, method, function(arg) {\n return this._invoke(method, arg);\n });\n });\n }\n\n exports.isGeneratorFunction = function(genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor\n ? ctor === GeneratorFunction ||\n // For the native GeneratorFunction constructor, the best we can\n // do is to check its .name property.\n (ctor.displayName || ctor.name) === \"GeneratorFunction\"\n : false;\n };\n\n exports.mark = function(genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n define(genFun, toStringTagSymbol, \"GeneratorFunction\");\n }\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n // Within the body of any async function, `await x` is transformed to\n // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n // `hasOwn.call(value, \"__await\")` to determine if the yielded value is\n // meant to be awaited.\n exports.awrap = function(arg) {\n return { __await: arg };\n };\n\n function AsyncIterator(generator, PromiseImpl) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n if (value &&\n typeof value === \"object\" &&\n hasOwn.call(value, \"__await\")) {\n return PromiseImpl.resolve(value.__await).then(function(value) {\n invoke(\"next\", value, resolve, reject);\n }, function(err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return PromiseImpl.resolve(value).then(function(unwrapped) {\n // When a yielded Promise is resolved, its final value becomes\n // the .value of the Promise<{value,done}> result for the\n // current iteration.\n result.value = unwrapped;\n resolve(result);\n }, function(error) {\n // If a rejected Promise was yielded, throw the rejection back\n // into the async generator function so it can be handled there.\n return invoke(\"throw\", error, resolve, reject);\n });\n }\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new PromiseImpl(function(resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise =\n // If enqueue has been called before, then we want to wait until\n // all previous Promises have been resolved before calling invoke,\n // so that results are always delivered in the correct order. If\n // enqueue has not been called before, then it is important to\n // call invoke immediately, without waiting on a callback to fire,\n // so that the async generator function has the opportunity to do\n // any necessary setup in a predictable way. This predictability\n // is why the Promise constructor synchronously invokes its\n // executor callback, and why async functions synchronously\n // execute code before the first await. Since we implement simple\n // async functions in terms of async generators, it is especially\n // important to get this right, even though it requires care.\n previousPromise ? previousPromise.then(\n callInvokeWithMethodAndArg,\n // Avoid propagating failures to Promises returned by later\n // invocations of the iterator.\n callInvokeWithMethodAndArg\n ) : callInvokeWithMethodAndArg();\n }\n\n // Define the unified helper method that is used to implement .next,\n // .throw, and .return (see defineIteratorMethods).\n defineProperty(this, \"_invoke\", { value: enqueue });\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n define(AsyncIterator.prototype, asyncIteratorSymbol, function () {\n return this;\n });\n exports.AsyncIterator = AsyncIterator;\n\n // Note that simple async functions are implemented on top of\n // AsyncIterator objects; they just return a Promise for the value of\n // the final result produced by the iterator.\n exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {\n if (PromiseImpl === void 0) PromiseImpl = Promise;\n\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList),\n PromiseImpl\n );\n\n return exports.isGeneratorFunction(outerFn)\n ? iter // If outerFn is a generator, return the full iterator.\n : iter.next().then(function(result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n // Be forgiving, per 25.3.3.3.3 of the spec:\n // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = context.arg;\n\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n\n var record = tryCatch(innerFn, self, context);\n if (record.type === \"normal\") {\n // If an exception is thrown from innerFn, we leave state ===\n // GenStateExecuting and loop back for another invocation.\n state = context.done\n ? GenStateCompleted\n : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(context.arg) call above.\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n // Call delegate.iterator[context.method](context.arg) and handle the\n // result, either by returning a { value, done } result from the\n // delegate iterator, or by modifying context.method and context.arg,\n // setting context.delegate to null, and returning the ContinueSentinel.\n function maybeInvokeDelegate(delegate, context) {\n var methodName = context.method;\n var method = delegate.iterator[methodName];\n if (method === undefined) {\n // A .throw or .return when the delegate iterator has no .throw\n // method, or a missing .next mehtod, always terminate the\n // yield* loop.\n context.delegate = null;\n\n // Note: [\"return\"] must be used for ES3 parsing compatibility.\n if (methodName === \"throw\" && delegate.iterator[\"return\"]) {\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n // If maybeInvokeDelegate(context) changed context.method from\n // \"return\" to \"throw\", let that override the TypeError below.\n return ContinueSentinel;\n }\n }\n if (methodName !== \"return\") {\n context.method = \"throw\";\n context.arg = new TypeError(\n \"The iterator does not provide a '\" + methodName + \"' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (! info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n // Assign the result of the finished delegate to the temporary\n // variable specified by delegate.resultName (see delegateYield).\n context[delegate.resultName] = info.value;\n\n // Resume execution at the desired location (see delegateYield).\n context.next = delegate.nextLoc;\n\n // If context.method was \"throw\" but the delegate handled the\n // exception, let the outer generator proceed normally. If\n // context.method was \"next\", forget context.arg since it has been\n // \"consumed\" by the delegate iterator. If context.method was\n // \"return\", allow the original .return call to continue in the\n // outer generator.\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n } else {\n // Re-yield the result returned by the delegate method.\n return info;\n }\n\n // The delegate iterator is finished, so forget it and continue with\n // the outer generator.\n context.delegate = null;\n return ContinueSentinel;\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n define(Gp, toStringTagSymbol, \"Generator\");\n\n // A Generator should always return itself as the iterator object when the\n // @@iterator function is called on it. Some browsers' implementations of the\n // iterator prototype chain incorrectly implement this, causing the Generator\n // object to not be returned from this call. This ensures that doesn't happen.\n // See https://github.com/facebook/regenerator/issues/274 for more details.\n define(Gp, iteratorSymbol, function() {\n return this;\n });\n\n define(Gp, \"toString\", function() {\n return \"[object Generator]\";\n });\n\n function pushTryEntry(locs) {\n var entry = { tryLoc: locs[0] };\n\n if (1 in locs) {\n entry.catchLoc = locs[1];\n }\n\n if (2 in locs) {\n entry.finallyLoc = locs[2];\n entry.afterLoc = locs[3];\n }\n\n this.tryEntries.push(entry);\n }\n\n function resetTryEntry(entry) {\n var record = entry.completion || {};\n record.type = \"normal\";\n delete record.arg;\n entry.completion = record;\n }\n\n function Context(tryLocsList) {\n // The root entry object (effectively a try statement without a catch\n // or a finally block) gives us a place to store values thrown from\n // locations where there is no enclosing try statement.\n this.tryEntries = [{ tryLoc: \"root\" }];\n tryLocsList.forEach(pushTryEntry, this);\n this.reset(true);\n }\n\n exports.keys = function(val) {\n var object = Object(val);\n var keys = [];\n for (var key in object) {\n keys.push(key);\n }\n keys.reverse();\n\n // Rather than returning an object with a next method, we keep\n // things simple and return the next function itself.\n return function next() {\n while (keys.length) {\n var key = keys.pop();\n if (key in object) {\n next.value = key;\n next.done = false;\n return next;\n }\n }\n\n // To avoid creating an additional object, we just hang the .value\n // and .done properties off the next function object itself. This\n // also ensures that the minifier will not anonymize the function.\n next.done = true;\n return next;\n };\n };\n\n function values(iterable) {\n if (iterable) {\n var iteratorMethod = iterable[iteratorSymbol];\n if (iteratorMethod) {\n return iteratorMethod.call(iterable);\n }\n\n if (typeof iterable.next === \"function\") {\n return iterable;\n }\n\n if (!isNaN(iterable.length)) {\n var i = -1, next = function next() {\n while (++i < iterable.length) {\n if (hasOwn.call(iterable, i)) {\n next.value = iterable[i];\n next.done = false;\n return next;\n }\n }\n\n next.value = undefined;\n next.done = true;\n\n return next;\n };\n\n return next.next = next;\n }\n }\n\n // Return an iterator with no values.\n return { next: doneResult };\n }\n exports.values = values;\n\n function doneResult() {\n return { value: undefined, done: true };\n }\n\n Context.prototype = {\n constructor: Context,\n\n reset: function(skipTempReset) {\n this.prev = 0;\n this.next = 0;\n // Resetting context._sent for legacy support of Babel's\n // function.sent implementation.\n this.sent = this._sent = undefined;\n this.done = false;\n this.delegate = null;\n\n this.method = \"next\";\n this.arg = undefined;\n\n this.tryEntries.forEach(resetTryEntry);\n\n if (!skipTempReset) {\n for (var name in this) {\n // Not sure about the optimal order of these conditions:\n if (name.charAt(0) === \"t\" &&\n hasOwn.call(this, name) &&\n !isNaN(+name.slice(1))) {\n this[name] = undefined;\n }\n }\n }\n },\n\n stop: function() {\n this.done = true;\n\n var rootEntry = this.tryEntries[0];\n var rootRecord = rootEntry.completion;\n if (rootRecord.type === \"throw\") {\n throw rootRecord.arg;\n }\n\n return this.rval;\n },\n\n dispatchException: function(exception) {\n if (this.done) {\n throw exception;\n }\n\n var context = this;\n function handle(loc, caught) {\n record.type = \"throw\";\n record.arg = exception;\n context.next = loc;\n\n if (caught) {\n // If the dispatched exception was caught by a catch block,\n // then let that catch block handle the exception normally.\n context.method = \"next\";\n context.arg = undefined;\n }\n\n return !! caught;\n }\n\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n var record = entry.completion;\n\n if (entry.tryLoc === \"root\") {\n // Exception thrown outside of any try block that could handle\n // it, so set the completion value of the entire function to\n // throw the exception.\n return handle(\"end\");\n }\n\n if (entry.tryLoc <= this.prev) {\n var hasCatch = hasOwn.call(entry, \"catchLoc\");\n var hasFinally = hasOwn.call(entry, \"finallyLoc\");\n\n if (hasCatch && hasFinally) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n } else if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else if (hasCatch) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n }\n\n } else if (hasFinally) {\n if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else {\n throw new Error(\"try statement without catch or finally\");\n }\n }\n }\n },\n\n abrupt: function(type, arg) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc <= this.prev &&\n hasOwn.call(entry, \"finallyLoc\") &&\n this.prev < entry.finallyLoc) {\n var finallyEntry = entry;\n break;\n }\n }\n\n if (finallyEntry &&\n (type === \"break\" ||\n type === \"continue\") &&\n finallyEntry.tryLoc <= arg &&\n arg <= finallyEntry.finallyLoc) {\n // Ignore the finally entry if control is not jumping to a\n // location outside the try/catch block.\n finallyEntry = null;\n }\n\n var record = finallyEntry ? finallyEntry.completion : {};\n record.type = type;\n record.arg = arg;\n\n if (finallyEntry) {\n this.method = \"next\";\n this.next = finallyEntry.finallyLoc;\n return ContinueSentinel;\n }\n\n return this.complete(record);\n },\n\n complete: function(record, afterLoc) {\n if (record.type === \"throw\") {\n throw record.arg;\n }\n\n if (record.type === \"break\" ||\n record.type === \"continue\") {\n this.next = record.arg;\n } else if (record.type === \"return\") {\n this.rval = this.arg = record.arg;\n this.method = \"return\";\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\n\n return ContinueSentinel;\n },\n\n finish: function(finallyLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.finallyLoc === finallyLoc) {\n this.complete(entry.completion, entry.afterLoc);\n resetTryEntry(entry);\n return ContinueSentinel;\n }\n }\n },\n\n \"catch\": function(tryLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc === tryLoc) {\n var record = entry.completion;\n if (record.type === \"throw\") {\n var thrown = record.arg;\n resetTryEntry(entry);\n }\n return thrown;\n }\n }\n\n // The context.catch method must only be called with a location\n // argument that corresponds to a known catch block.\n throw new Error(\"illegal catch attempt\");\n },\n\n delegateYield: function(iterable, resultName, nextLoc) {\n this.delegate = {\n iterator: values(iterable),\n resultName: resultName,\n nextLoc: nextLoc\n };\n\n if (this.method === \"next\") {\n // Deliberately forget the last sent value so that we don't\n // accidentally pass it on to the delegate.\n this.arg = undefined;\n }\n\n return ContinueSentinel;\n }\n };\n\n // Regardless of whether this script is executing as a CommonJS module\n // or not, return the runtime object so that we can declare the variable\n // regeneratorRuntime in the outer scope, which allows this module to be\n // injected easily by `bin/regenerator --include-runtime script.js`.\n return exports;\n\n}(\n // If this script is executing as a CommonJS module, use module.exports\n // as the regeneratorRuntime namespace. Otherwise create a new empty\n // object. Either way, the resulting object will be used to initialize\n // the regeneratorRuntime variable at the top of this file.\n typeof module === \"object\" ? module.exports : {}\n));\n\ntry {\n regeneratorRuntime = runtime;\n} catch (accidentalStrictMode) {\n // This module should not be running in strict mode, so the above\n // assignment should always work unless something is misconfigured. Just\n // in case runtime.js accidentally runs in strict mode, in modern engines\n // we can explicitly access globalThis. In older engines we can escape\n // strict mode using a global Function call. This could conceivably fail\n // if a Content Security Policy forbids using Function, but in that case\n // the proper solution is to fix the accidental strict mode problem. If\n // you've misconfigured your bundler to force strict mode and applied a\n // CSP to forbid Function, and you're not willing to fix either of those\n // problems, please detail your unique predicament in a GitHub issue.\n if (typeof globalThis === \"object\") {\n globalThis.regeneratorRuntime = runtime;\n } else {\n Function(\"r\", \"regeneratorRuntime = r\")(runtime);\n }\n}\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = void 0;\nvar initialState = {\n animating: false,\n autoplaying: null,\n currentDirection: 0,\n currentLeft: null,\n currentSlide: 0,\n direction: 1,\n dragging: false,\n edgeDragged: false,\n initialized: false,\n lazyLoadedList: [],\n listHeight: null,\n listWidth: null,\n scrolling: false,\n slideCount: null,\n slideHeight: null,\n slideWidth: null,\n swipeLeft: null,\n swiped: false,\n // used by swipeEvent. differentites between touch and swipe.\n swiping: false,\n touchObject: {\n startX: 0,\n startY: 0,\n curX: 0,\n curY: 0\n },\n trackStyle: {},\n trackWidth: 0,\n targetSlide: 0\n};\nvar _default = initialState;\nexports[\"default\"] = _default;","'use strict';\nvar bind = require('../internals/function-bind-context');\nvar uncurryThis = require('../internals/function-uncurry-this');\nvar IndexedObject = require('../internals/indexed-object');\nvar toObject = require('../internals/to-object');\nvar toPropertyKey = require('../internals/to-property-key');\nvar lengthOfArrayLike = require('../internals/length-of-array-like');\nvar objectCreate = require('../internals/object-create');\nvar arrayFromConstructorAndList = require('../internals/array-from-constructor-and-list');\n\nvar $Array = Array;\nvar push = uncurryThis([].push);\n\nmodule.exports = function ($this, callbackfn, that, specificConstructor) {\n var O = toObject($this);\n var self = IndexedObject(O);\n var boundFunction = bind(callbackfn, that);\n var target = objectCreate(null);\n var length = lengthOfArrayLike(self);\n var index = 0;\n var Constructor, key, value;\n for (;length > index; index++) {\n value = self[index];\n key = toPropertyKey(boundFunction(value, index, O));\n // in some IE versions, `hasOwnProperty` returns incorrect result on integer keys\n // but since it's a `null` prototype object, we can safely use `in`\n if (key in target) push(target[key], value);\n else target[key] = [value];\n }\n // TODO: Remove this block from `core-js@4`\n if (specificConstructor) {\n Constructor = specificConstructor(O);\n if (Constructor !== $Array) {\n for (key in target) target[key] = arrayFromConstructorAndList(Constructor, target[key]);\n }\n } return target;\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar call = require('../internals/function-call');\nvar anObject = require('../internals/an-object');\nvar getIteratorDirect = require('../internals/get-iterator-direct');\nvar notANaN = require('../internals/not-a-nan');\nvar toPositiveInteger = require('../internals/to-positive-integer');\nvar createIteratorProxy = require('../internals/iterator-create-proxy');\nvar iteratorClose = require('../internals/iterator-close');\nvar IS_PURE = require('../internals/is-pure');\n\nvar IteratorProxy = createIteratorProxy(function () {\n var iterator = this.iterator;\n if (!this.remaining--) {\n this.done = true;\n return iteratorClose(iterator, 'normal', undefined);\n }\n var result = anObject(call(this.next, iterator));\n var done = this.done = !!result.done;\n if (!done) return result.value;\n});\n\n// `Iterator.prototype.take` method\n// https://tc39.es/ecma262/#sec-iterator.prototype.take\n$({ target: 'Iterator', proto: true, real: true, forced: IS_PURE }, {\n take: function take(limit) {\n anObject(this);\n var remaining = toPositiveInteger(notANaN(+limit));\n return new IteratorProxy(getIteratorDirect(this), {\n remaining: remaining\n });\n }\n});\n","(function ($, DGS) {\n \"use strict\";\n\n DGS.OnLoad.getInstance().register(function () {\n DGS.Components.DataHierarchySpot.getInstance().register(\"dataset\", getBuildConfiguration, postBuildActions);\n });\n function getBuildConfiguration(data, $spot) {\n var groups = [];\n if (data.hasOwnProperty('Group')) {\n data['Group'].forEach(function (group) {\n var entries = [],\n groupContainer,\n $groupTitle,\n $groupSubtitle,\n $entry;\n if (group.title !== undefined && group.title !== '') {\n $groupTitle = $('
' + group.title + '
');\n }\n if (group.subtitle !== undefined && group.subtitle !== '') {\n $groupSubtitle = $('
' + group.subtitle + '');\n }\n if (group.hasOwnProperty('EntryGroup')) {\n group['EntryGroup'].forEach(function (entryGroup) {\n var $entryGroup = $('
');\n var subentries = [];\n if (entryGroup.hasOwnProperty('Entry')) {\n entryGroup['Entry'].forEach(function (subentry) {\n buildSubEntry(subentry, subentries);\n });\n }\n $entryGroup.html(subentries);\n entries.push($entryGroup);\n });\n }\n if (group.hasOwnProperty('EntryRichText')) {\n group['EntryRichText'].forEach(function (entry) {\n buildRichTextEntry(entry, entries);\n });\n }\n if (group.hasOwnProperty('Entry')) {\n group['Entry'].forEach(function (entry) {\n buildEntry(entry, entries);\n });\n }\n groupContainer = buildContainer($groupTitle, $groupSubtitle, entries, 'group');\n groups.push(groupContainer);\n });\n }\n return {\n mainContainer: $('.component-content', $spot),\n sections: {\n desktop: {\n containers: groups\n }\n }\n };\n }\n function getClasses(entry) {\n var classes = \"\";\n if (entry.style !== undefined) {\n classes = \" \" + entry.style;\n }\n return classes;\n }\n function buildSubEntry(entry, entries) {\n if (entry.text !== undefined) {\n var $entry = $('
' + entry.text + '
');\n entries.push($entry);\n }\n }\n function buildEntry(entry, entries) {\n if (entry.text !== undefined) {\n var $entry = $('
' + entry.text + '
');\n entries.push($entry);\n }\n }\n function buildRichTextEntry(entry, entries) {\n if (entry.text !== undefined) {\n var $entry = $('
' + entry.text + '
');\n entries.push($entry);\n }\n }\n function buildContainer($groupTitle, $groupSubtitle, entries, className) {\n var groupContainer;\n if ($groupTitle !== undefined && $groupSubtitle !== undefined) {\n groupContainer = {\n className: className,\n containers: [{\n className: className + '__title',\n components: [$groupTitle, $groupSubtitle]\n }, {\n className: 'entries',\n components: entries\n }]\n };\n } else {\n groupContainer = {\n className: 'group',\n containers: [{\n className: 'entries',\n components: entries\n }]\n };\n }\n return groupContainer;\n }\n function postBuildActions($spot) {\n var $groupContainer = $('.desktop-section > .inner-container', $spot);\n $groupContainer.addClass('clearfix');\n $('.entry-group', $spot).addClass('clearfix');\n DGS.Resizer.getInstance().register(function () {\n var $tableentries = $('.data-hierarchy-spot.dataset:not(.grid-data) .component-content .entries .inner-container > .entry'),\n $entrygroups = $('.data-hierarchy-spot.dataset:not(.grid-data) .component-content .entries .inner-container > .entry-group'),\n $gridEntriesTop = $('.data-hierarchy-spot.grid-data .component-content .group:nth-child(-n+2)'),\n $gridEntriesBottom = $('.data-hierarchy-spot.grid-data .component-content .group:nth-child(n+3)');\n if (!window.matchMedia('(max-width: 991px)').matches) {\n DGS.EqualHeight.getInstance().trigger($tableentries, true);\n DGS.EqualHeight.getInstance().trigger($entrygroups, true);\n DGS.EqualHeight.getInstance().trigger($gridEntriesTop, true);\n DGS.EqualHeight.getInstance().trigger($gridEntriesBottom, true);\n } else {\n $gridEntriesTop.css(\"height\", \"auto\");\n $gridEntriesBottom.css(\"height\", \"auto\");\n $tableentries.css(\"height\", \"auto\");\n }\n });\n }\n})(jQuery, window.DGS);","var MediaQuery = require('./MediaQuery');\nvar Util = require('./Util');\nvar each = Util.each;\nvar isFunction = Util.isFunction;\nvar isArray = Util.isArray;\n\n/**\n * Allows for registration of query handlers.\n * Manages the query handler's state and is responsible for wiring up browser events\n *\n * @constructor\n */\nfunction MediaQueryDispatch () {\n if(!window.matchMedia) {\n throw new Error('matchMedia not present, legacy browsers require a polyfill');\n }\n\n this.queries = {};\n this.browserIsIncapable = !window.matchMedia('only all').matches;\n}\n\nMediaQueryDispatch.prototype = {\n\n constructor : MediaQueryDispatch,\n\n /**\n * Registers a handler for the given media query\n *\n * @param {string} q the media query\n * @param {object || Array || Function} options either a single query handler object, a function, or an array of query handlers\n * @param {function} options.match fired when query matched\n * @param {function} [options.unmatch] fired when a query is no longer matched\n * @param {function} [options.setup] fired when handler first triggered\n * @param {boolean} [options.deferSetup=false] whether setup should be run immediately or deferred until query is first matched\n * @param {boolean} [shouldDegrade=false] whether this particular media query should always run on incapable browsers\n */\n register : function(q, options, shouldDegrade) {\n var queries = this.queries,\n isUnconditional = shouldDegrade && this.browserIsIncapable;\n\n if(!queries[q]) {\n queries[q] = new MediaQuery(q, isUnconditional);\n }\n\n //normalise to object in an array\n if(isFunction(options)) {\n options = { match : options };\n }\n if(!isArray(options)) {\n options = [options];\n }\n each(options, function(handler) {\n if (isFunction(handler)) {\n handler = { match : handler };\n }\n queries[q].addHandler(handler);\n });\n\n return this;\n },\n\n /**\n * unregisters a query and all it's handlers, or a specific handler for a query\n *\n * @param {string} q the media query to target\n * @param {object || function} [handler] specific handler to unregister\n */\n unregister : function(q, handler) {\n var query = this.queries[q];\n\n if(query) {\n if(handler) {\n query.removeHandler(handler);\n }\n else {\n query.clear();\n delete this.queries[q];\n }\n }\n\n return this;\n }\n};\n\nmodule.exports = MediaQueryDispatch;\n","'use strict';\nvar DESCRIPTORS = require('../internals/descriptors');\nvar V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug');\nvar definePropertyModule = require('../internals/object-define-property');\nvar anObject = require('../internals/an-object');\nvar toIndexedObject = require('../internals/to-indexed-object');\nvar objectKeys = require('../internals/object-keys');\n\n// `Object.defineProperties` method\n// https://tc39.es/ecma262/#sec-object.defineproperties\n// eslint-disable-next-line es/no-object-defineproperties -- safe\nexports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {\n anObject(O);\n var props = toIndexedObject(Properties);\n var keys = objectKeys(Properties);\n var length = keys.length;\n var index = 0;\n var key;\n while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]);\n return O;\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar $some = require('../internals/array-iteration').some;\nvar arrayMethodIsStrict = require('../internals/array-method-is-strict');\n\nvar STRICT_METHOD = arrayMethodIsStrict('some');\n\n// `Array.prototype.some` method\n// https://tc39.es/ecma262/#sec-array.prototype.some\n$({ target: 'Array', proto: true, forced: !STRICT_METHOD }, {\n some: function some(callbackfn /* , thisArg */) {\n return $some(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n","'use strict';\n// TODO: Remove from `core-js@4`\nrequire('../modules/es.set.union.v2');\n","'use strict';\nvar $ = require('../internals/export');\nvar bind = require('../internals/function-bind-context');\nvar aSet = require('../internals/a-set');\nvar iterate = require('../internals/set-iterate');\n\n// `Set.prototype.every` method\n// https://github.com/tc39/proposal-collection-methods\n$({ target: 'Set', proto: true, real: true, forced: true }, {\n every: function every(callbackfn /* , thisArg */) {\n var set = aSet(this);\n var boundFunction = bind(callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n return iterate(set, function (value) {\n if (!boundFunction(value, value, set)) return false;\n }, true) !== false;\n }\n});\n","'use strict';\nvar $ = require('../internals/export');\nvar expm1 = require('../internals/math-expm1');\n\nvar exp = Math.exp;\n\n// `Math.tanh` method\n// https://tc39.es/ecma262/#sec-math.tanh\n$({ target: 'Math', stat: true }, {\n tanh: function tanh(x) {\n var n = +x;\n var a = expm1(n);\n var b = expm1(-n);\n return a === Infinity ? 1 : b === Infinity ? -1 : (a - b) / (exp(n) + exp(-n));\n }\n});\n","'use strict';\nvar ArrayBufferViewCore = require('../internals/array-buffer-view-core');\nvar apply = require('../internals/function-apply');\nvar $lastIndexOf = require('../internals/array-last-index-of');\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.lastIndexOf` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.lastindexof\nexportTypedArrayMethod('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) {\n var length = arguments.length;\n return apply($lastIndexOf, aTypedArray(this), length > 1 ? [searchElement, arguments[1]] : [searchElement]);\n});\n","'use strict';\nvar InternalStateModule = require('../internals/internal-state');\nvar createIteratorConstructor = require('../internals/iterator-create-constructor');\nvar createIterResultObject = require('../internals/create-iter-result-object');\nvar isNullOrUndefined = require('../internals/is-null-or-undefined');\nvar isObject = require('../internals/is-object');\nvar defineBuiltInAccessor = require('../internals/define-built-in-accessor');\nvar DESCRIPTORS = require('../internals/descriptors');\n\nvar INCORRECT_RANGE = 'Incorrect Iterator.range arguments';\nvar NUMERIC_RANGE_ITERATOR = 'NumericRangeIterator';\n\nvar setInternalState = InternalStateModule.set;\nvar getInternalState = InternalStateModule.getterFor(NUMERIC_RANGE_ITERATOR);\n\nvar $RangeError = RangeError;\nvar $TypeError = TypeError;\n\nvar $RangeIterator = createIteratorConstructor(function NumericRangeIterator(start, end, option, type, zero, one) {\n // TODO: Drop the first `typeof` check after removing legacy methods in `core-js@4`\n if (typeof start != type || (end !== Infinity && end !== -Infinity && typeof end != type)) {\n throw new $TypeError(INCORRECT_RANGE);\n }\n if (start === Infinity || start === -Infinity) {\n throw new $RangeError(INCORRECT_RANGE);\n }\n var ifIncrease = end > start;\n var inclusiveEnd = false;\n var step;\n if (option === undefined) {\n step = undefined;\n } else if (isObject(option)) {\n step = option.step;\n inclusiveEnd = !!option.inclusive;\n } else if (typeof option == type) {\n step = option;\n } else {\n throw new $TypeError(INCORRECT_RANGE);\n }\n if (isNullOrUndefined(step)) {\n step = ifIncrease ? one : -one;\n }\n if (typeof step != type) {\n throw new $TypeError(INCORRECT_RANGE);\n }\n if (step === Infinity || step === -Infinity || (step === zero && start !== end)) {\n throw new $RangeError(INCORRECT_RANGE);\n }\n // eslint-disable-next-line no-self-compare -- NaN check\n var hitsEnd = start !== start || end !== end || step !== step || (end > start) !== (step > zero);\n setInternalState(this, {\n type: NUMERIC_RANGE_ITERATOR,\n start: start,\n end: end,\n step: step,\n inclusive: inclusiveEnd,\n hitsEnd: hitsEnd,\n currentCount: zero,\n zero: zero\n });\n if (!DESCRIPTORS) {\n this.start = start;\n this.end = end;\n this.step = step;\n this.inclusive = inclusiveEnd;\n }\n}, NUMERIC_RANGE_ITERATOR, function next() {\n var state = getInternalState(this);\n if (state.hitsEnd) return createIterResultObject(undefined, true);\n var start = state.start;\n var end = state.end;\n var step = state.step;\n var currentYieldingValue = start + (step * state.currentCount++);\n if (currentYieldingValue === end) state.hitsEnd = true;\n var inclusiveEnd = state.inclusive;\n var endCondition;\n if (end > start) {\n endCondition = inclusiveEnd ? currentYieldingValue > end : currentYieldingValue >= end;\n } else {\n endCondition = inclusiveEnd ? end > currentYieldingValue : end >= currentYieldingValue;\n }\n if (endCondition) {\n state.hitsEnd = true;\n return createIterResultObject(undefined, true);\n } return createIterResultObject(currentYieldingValue, false);\n});\n\nvar addGetter = function (key) {\n defineBuiltInAccessor($RangeIterator.prototype, key, {\n get: function () {\n return getInternalState(this)[key];\n },\n set: function () { /* empty */ },\n configurable: true,\n enumerable: false\n });\n};\n\nif (DESCRIPTORS) {\n addGetter('start');\n addGetter('end');\n addGetter('inclusive');\n addGetter('step');\n}\n\nmodule.exports = $RangeIterator;\n","'use strict';\nvar has = require('../internals/weak-set-helpers').has;\n\n// Perform ? RequireInternalSlot(M, [[WeakSetData]])\nmodule.exports = function (it) {\n has(it);\n return it;\n};\n","'use strict';\n// TODO: Remove from `core-js@4`\nvar $ = require('../internals/export');\nvar ReflectMetadataModule = require('../internals/reflect-metadata');\nvar anObject = require('../internals/an-object');\n\nvar ordinaryGetOwnMetadata = ReflectMetadataModule.get;\nvar toMetadataKey = ReflectMetadataModule.toKey;\n\n// `Reflect.getOwnMetadata` method\n// https://github.com/rbuckton/reflect-metadata\n$({ target: 'Reflect', stat: true }, {\n getOwnMetadata: function getOwnMetadata(metadataKey, target /* , targetKey */) {\n var targetKey = arguments.length < 3 ? undefined : toMetadataKey(arguments[2]);\n return ordinaryGetOwnMetadata(metadataKey, anObject(target), targetKey);\n }\n});\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.drawSeparators = void 0;\n\nvar _jquery = _interopRequireDefault(require(\"jquery\"));\n\nvar _onResize = require(\"./onResize\");\n\nvar _this = void 0;\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nvar $ = _jquery[\"default\"];\nvar targets = [];\n\nvar drawSeparators = function drawSeparators($list, styleId) {\n var lastDim;\n var dim;\n var $this;\n var space;\n var $style;\n var hasWrittenStyle = false;\n var s;\n var bs;\n var re = /(rgb[a]*\\(([0-9]{1,3},* *){3}0*\\.*[0-9]*\\))/;\n var m;\n var color = 'rgb(228, 228, 228)';\n $list.addClass(styleId);\n $list.each(function () {\n $this = $(_this);\n dim = $this.offset();\n dim.width = $this.outerWidth();\n dim.height = $this.outerHeight();\n\n if (lastDim !== undefined) {\n space = dim.left - (lastDim.left + lastDim.width);\n\n if (space > 0 && !hasWrittenStyle) {\n $this.attr('data-space', \"\".concat(space / 2, \"px\"));\n $style = $(\"#\".concat(styleId));\n\n if ($style.length) {\n $style.remove();\n }\n\n s = window.getComputedStyle($list[$list.length - 1], ':after');\n bs = s.getPropertyValue('box-shadow');\n\n if ((m = re.exec(bs)) !== null) {\n if (m.index === re.lastIndex) {\n re.lastIndex += 1;\n }\n\n color = m.length ? m[0] : color;\n }\n\n $('head').append(\"\"));\n hasWrittenStyle = true;\n }\n }\n\n lastDim = dim;\n }); // });\n};\n\nvar register = function register($list, styleId) {\n targets.push({\n $list: $list,\n styleId: styleId\n });\n drawSeparators($list, styleId);\n};\n\nexports.drawSeparators = register;\n\nvar execute = function execute() {\n for (var i = 0, len = targets.length; i < len; i += 1) {\n drawSeparators(targets[i].$list, targets[i].styleId);\n }\n};\n\n(0, _onResize.onResize)(execute);","'use strict';\nvar round = Math.round;\n\nmodule.exports = function (it) {\n var value = round(it);\n return value < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF;\n};\n","(function ($) {\n \"use strict\";\n\n window.DGS.Components = window.DGS.Components || {};\n window.DGS.Components.ImageSpot = window.DGS.Components.ImageSpot || {};\n window.DGS.Components.ImageSpot.ShouldEqualizeHeader = function () {\n return true;\n };\n window.DGS.Components.ImageSpot.ShouldEqualizeText = function () {\n return true;\n };\n window.DGS.OnLoad.getInstance().register(function () {\n $('.image-spot').each(function () {\n if (window.DGS.Components.ImageSpot.ShouldEqualizeHeader($(this))) {\n window.DGS.EqualHeight.getInstance().register($('.image-spot-element-header', $(this)));\n }\n if (window.DGS.Components.ImageSpot.ShouldEqualizeText($(this))) {\n window.DGS.EqualHeight.getInstance().register($('.image-spot-element-text', $(this)));\n }\n });\n });\n})(jQuery);","'use strict';\nvar $ = require('../internals/export');\nvar aWeakMap = require('../internals/a-weak-map');\nvar remove = require('../internals/weak-map-helpers').remove;\n\n// `WeakMap.prototype.deleteAll` method\n// https://github.com/tc39/proposal-collection-methods\n$({ target: 'WeakMap', proto: true, real: true, forced: true }, {\n deleteAll: function deleteAll(/* ...elements */) {\n var collection = aWeakMap(this);\n var allDeleted = true;\n var wasDeleted;\n for (var k = 0, len = arguments.length; k < len; k++) {\n wasDeleted = remove(collection, arguments[k]);\n allDeleted = allDeleted && wasDeleted;\n } return !!allDeleted;\n }\n});\n","'use strict';\nvar $ = require('../internals/export');\nvar getBuiltIn = require('../internals/get-built-in');\nvar hasOwn = require('../internals/has-own-property');\nvar toString = require('../internals/to-string');\nvar shared = require('../internals/shared');\nvar NATIVE_SYMBOL_REGISTRY = require('../internals/symbol-registry-detection');\n\nvar StringToSymbolRegistry = shared('string-to-symbol-registry');\nvar SymbolToStringRegistry = shared('symbol-to-string-registry');\n\n// `Symbol.for` method\n// https://tc39.es/ecma262/#sec-symbol.for\n$({ target: 'Symbol', stat: true, forced: !NATIVE_SYMBOL_REGISTRY }, {\n 'for': function (key) {\n var string = toString(key);\n if (hasOwn(StringToSymbolRegistry, string)) return StringToSymbolRegistry[string];\n var symbol = getBuiltIn('Symbol')(string);\n StringToSymbolRegistry[string] = symbol;\n SymbolToStringRegistry[symbol] = string;\n return symbol;\n }\n});\n","'use strict';\n// https://github.com/tc39/proposal-explicit-resource-management\nvar $ = require('../internals/export');\nvar DESCRIPTORS = require('../internals/descriptors');\nvar getBuiltIn = require('../internals/get-built-in');\nvar aCallable = require('../internals/a-callable');\nvar anInstance = require('../internals/an-instance');\nvar defineBuiltIn = require('../internals/define-built-in');\nvar defineBuiltIns = require('../internals/define-built-ins');\nvar defineBuiltInAccessor = require('../internals/define-built-in-accessor');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar InternalStateModule = require('../internals/internal-state');\nvar addDisposableResource = require('../internals/add-disposable-resource');\n\nvar SuppressedError = getBuiltIn('SuppressedError');\nvar $ReferenceError = ReferenceError;\n\nvar DISPOSE = wellKnownSymbol('dispose');\nvar TO_STRING_TAG = wellKnownSymbol('toStringTag');\n\nvar DISPOSABLE_STACK = 'DisposableStack';\nvar setInternalState = InternalStateModule.set;\nvar getDisposableStackInternalState = InternalStateModule.getterFor(DISPOSABLE_STACK);\n\nvar HINT = 'sync-dispose';\nvar DISPOSED = 'disposed';\nvar PENDING = 'pending';\n\nvar getPendingDisposableStackInternalState = function (stack) {\n var internalState = getDisposableStackInternalState(stack);\n if (internalState.state === DISPOSED) throw new $ReferenceError(DISPOSABLE_STACK + ' already disposed');\n return internalState;\n};\n\nvar $DisposableStack = function DisposableStack() {\n setInternalState(anInstance(this, DisposableStackPrototype), {\n type: DISPOSABLE_STACK,\n state: PENDING,\n stack: []\n });\n\n if (!DESCRIPTORS) this.disposed = false;\n};\n\nvar DisposableStackPrototype = $DisposableStack.prototype;\n\ndefineBuiltIns(DisposableStackPrototype, {\n dispose: function dispose() {\n var internalState = getDisposableStackInternalState(this);\n if (internalState.state === DISPOSED) return;\n internalState.state = DISPOSED;\n if (!DESCRIPTORS) this.disposed = true;\n var stack = internalState.stack;\n var i = stack.length;\n var thrown = false;\n var suppressed;\n while (i) {\n var disposeMethod = stack[--i];\n stack[i] = null;\n try {\n disposeMethod();\n } catch (errorResult) {\n if (thrown) {\n suppressed = new SuppressedError(errorResult, suppressed);\n } else {\n thrown = true;\n suppressed = errorResult;\n }\n }\n }\n internalState.stack = null;\n if (thrown) throw suppressed;\n },\n use: function use(value) {\n addDisposableResource(getPendingDisposableStackInternalState(this), value, HINT);\n return value;\n },\n adopt: function adopt(value, onDispose) {\n var internalState = getPendingDisposableStackInternalState(this);\n aCallable(onDispose);\n addDisposableResource(internalState, undefined, HINT, function () {\n onDispose(value);\n });\n return value;\n },\n defer: function defer(onDispose) {\n var internalState = getPendingDisposableStackInternalState(this);\n aCallable(onDispose);\n addDisposableResource(internalState, undefined, HINT, onDispose);\n },\n move: function move() {\n var internalState = getPendingDisposableStackInternalState(this);\n var newDisposableStack = new $DisposableStack();\n getDisposableStackInternalState(newDisposableStack).stack = internalState.stack;\n internalState.stack = [];\n internalState.state = DISPOSED;\n if (!DESCRIPTORS) this.disposed = true;\n return newDisposableStack;\n }\n});\n\nif (DESCRIPTORS) defineBuiltInAccessor(DisposableStackPrototype, 'disposed', {\n configurable: true,\n get: function disposed() {\n return getDisposableStackInternalState(this).state === DISPOSED;\n }\n});\n\ndefineBuiltIn(DisposableStackPrototype, DISPOSE, DisposableStackPrototype.dispose, { name: 'dispose' });\ndefineBuiltIn(DisposableStackPrototype, TO_STRING_TAG, DISPOSABLE_STACK, { nonWritable: true });\n\n$({ global: true, constructor: true }, {\n DisposableStack: $DisposableStack\n});\n","'use strict';\nvar ArrayBufferViewCore = require('../internals/array-buffer-view-core');\nvar lengthOfArrayLike = require('../internals/length-of-array-like');\nvar toIntegerOrInfinity = require('../internals/to-integer-or-infinity');\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.at` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.at\nexportTypedArrayMethod('at', function at(index) {\n var O = aTypedArray(this);\n var len = lengthOfArrayLike(O);\n var relativeIndex = toIntegerOrInfinity(index);\n var k = relativeIndex >= 0 ? relativeIndex : len + relativeIndex;\n return (k < 0 || k >= len) ? undefined : O[k];\n});\n","'use strict';\nvar $ = require('../internals/export');\nvar isIntegralNumber = require('../internals/is-integral-number');\n\n// `Number.isInteger` method\n// https://tc39.es/ecma262/#sec-number.isinteger\n$({ target: 'Number', stat: true }, {\n isInteger: isIntegralNumber\n});\n","'use strict';\n// TODO: Remove from `core-js@4`\nrequire('../modules/es.object.has-own');\n","'use strict';\nvar DESCRIPTORS = require('../internals/descriptors');\nvar IE8_DOM_DEFINE = require('../internals/ie8-dom-define');\nvar V8_PROTOTYPE_DEFINE_BUG = require('../internals/v8-prototype-define-bug');\nvar anObject = require('../internals/an-object');\nvar toPropertyKey = require('../internals/to-property-key');\n\nvar $TypeError = TypeError;\n// eslint-disable-next-line es/no-object-defineproperty -- safe\nvar $defineProperty = Object.defineProperty;\n// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe\nvar $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar ENUMERABLE = 'enumerable';\nvar CONFIGURABLE = 'configurable';\nvar WRITABLE = 'writable';\n\n// `Object.defineProperty` method\n// https://tc39.es/ecma262/#sec-object.defineproperty\nexports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPropertyKey(P);\n anObject(Attributes);\n if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {\n var current = $getOwnPropertyDescriptor(O, P);\n if (current && current[WRITABLE]) {\n O[P] = Attributes.value;\n Attributes = {\n configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],\n enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],\n writable: false\n };\n }\n } return $defineProperty(O, P, Attributes);\n} : $defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPropertyKey(P);\n anObject(Attributes);\n if (IE8_DOM_DEFINE) try {\n return $defineProperty(O, P, Attributes);\n } catch (error) { /* empty */ }\n if ('get' in Attributes || 'set' in Attributes) throw new $TypeError('Accessors not supported');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar call = require('../internals/function-call');\nvar aCallable = require('../internals/a-callable');\nvar getBuiltIn = require('../internals/get-built-in');\nvar newPromiseCapabilityModule = require('../internals/new-promise-capability');\nvar perform = require('../internals/perform');\nvar iterate = require('../internals/iterate');\nvar PROMISE_STATICS_INCORRECT_ITERATION = require('../internals/promise-statics-incorrect-iteration');\n\nvar PROMISE_ANY_ERROR = 'No one promise resolved';\n\n// `Promise.any` method\n// https://tc39.es/ecma262/#sec-promise.any\n$({ target: 'Promise', stat: true, forced: PROMISE_STATICS_INCORRECT_ITERATION }, {\n any: function any(iterable) {\n var C = this;\n var AggregateError = getBuiltIn('AggregateError');\n var capability = newPromiseCapabilityModule.f(C);\n var resolve = capability.resolve;\n var reject = capability.reject;\n var result = perform(function () {\n var promiseResolve = aCallable(C.resolve);\n var errors = [];\n var counter = 0;\n var remaining = 1;\n var alreadyResolved = false;\n iterate(iterable, function (promise) {\n var index = counter++;\n var alreadyRejected = false;\n remaining++;\n call(promiseResolve, C, promise).then(function (value) {\n if (alreadyRejected || alreadyResolved) return;\n alreadyResolved = true;\n resolve(value);\n }, function (error) {\n if (alreadyRejected || alreadyResolved) return;\n alreadyRejected = true;\n errors[index] = error;\n --remaining || reject(new AggregateError(errors, PROMISE_ANY_ERROR));\n });\n });\n --remaining || reject(new AggregateError(errors, PROMISE_ANY_ERROR));\n });\n if (result.error) reject(result.value);\n return capability.promise;\n }\n});\n","'use strict';\nvar $ = require('../internals/export');\nvar MapHelpers = require('../internals/map-helpers');\nvar createCollectionFrom = require('../internals/collection-from');\n\n// `Map.from` method\n// https://tc39.github.io/proposal-setmap-offrom/#sec-map.from\n$({ target: 'Map', stat: true, forced: true }, {\n from: createCollectionFrom(MapHelpers.Map, MapHelpers.set, true)\n});\n","'use strict';\nvar aSet = require('../internals/a-set');\nvar has = require('../internals/set-helpers').has;\nvar size = require('../internals/set-size');\nvar getSetRecord = require('../internals/get-set-record');\nvar iterateSimple = require('../internals/iterate-simple');\nvar iteratorClose = require('../internals/iterator-close');\n\n// `Set.prototype.isSupersetOf` method\n// https://tc39.github.io/proposal-set-methods/#Set.prototype.isSupersetOf\nmodule.exports = function isSupersetOf(other) {\n var O = aSet(this);\n var otherRec = getSetRecord(other);\n if (size(O) < otherRec.size) return false;\n var iterator = otherRec.getIterator();\n return iterateSimple(iterator, function (e) {\n if (!has(O, e)) return iteratorClose(iterator, 'normal', false);\n }) !== false;\n};\n","'use strict';\nvar $ = require('../internals/export');\n\n// `Math.isubh` method\n// https://gist.github.com/BrendanEich/4294d5c212a6d2254703\n// TODO: Remove from `core-js@4`\n$({ target: 'Math', stat: true, forced: true }, {\n isubh: function isubh(x0, x1, y0, y1) {\n var $x0 = x0 >>> 0;\n var $x1 = x1 >>> 0;\n var $y0 = y0 >>> 0;\n return $x1 - (y1 >>> 0) - ((~$x0 & $y0 | ~($x0 ^ $y0) & $x0 - $y0 >>> 0) >>> 31) | 0;\n }\n});\n","/*\n * File: iframeResizer.contentWindow.js\n * Desc: Include this file in any page being loaded into an iframe\n * to force the iframe to resize to the content size.\n * Requires: iframeResizer.js on host page.\n * Doc: https://github.com/davidjbradshaw/iframe-resizer\n * Author: David J. Bradshaw - dave@bradshaw.net\n * Contributor: Jure Mav - jure.mav@gmail.com\n * Contributor: Ian Caunce - ian@hallnet.co.uk\n */\n\n(function(undefined) {\n 'use strict';\n\n if (typeof window === 'undefined') return; // don't run for server side render\n\n var autoResize = true,\n base = 10,\n bodyBackground = '',\n bodyMargin = 0,\n bodyMarginStr = '',\n bodyObserver = null,\n bodyPadding = '',\n calculateWidth = false,\n doubleEventList = { resize: 1, click: 1 },\n eventCancelTimer = 128,\n firstRun = true,\n height = 1,\n heightCalcModeDefault = 'bodyOffset',\n heightCalcMode = heightCalcModeDefault,\n initLock = true,\n initMsg = '',\n inPageLinks = {},\n interval = 32,\n intervalTimer = null,\n logging = false,\n msgID = '[iFrameSizer]', //Must match host page msg ID\n msgIdLen = msgID.length,\n myID = '',\n observer = null,\n resetRequiredMethods = {\n max: 1,\n min: 1,\n bodyScroll: 1,\n documentElementScroll: 1\n },\n resizeFrom = 'child',\n sendPermit = true,\n target = window.parent,\n targetOriginDefault = '*',\n tolerance = 0,\n triggerLocked = false,\n triggerLockedTimer = null,\n throttledTimer = 16,\n width = 1,\n widthCalcModeDefault = 'scroll',\n widthCalcMode = widthCalcModeDefault,\n win = window,\n messageCallback = function() {\n warn('MessageCallback function not defined');\n },\n readyCallback = function() {},\n pageInfoCallback = function() {},\n customCalcMethods = {\n height: function() {\n warn('Custom height calculation function not defined');\n return document.documentElement.offsetHeight;\n },\n width: function() {\n warn('Custom width calculation function not defined');\n return document.body.scrollWidth;\n }\n },\n eventHandlersByName = {},\n passiveSupported = false,\n onceSupported = false;\n\n function noop() {}\n\n try {\n var options = Object.create(\n {},\n {\n passive: {\n get: function() {\n passiveSupported = true;\n }\n },\n once: {\n get: function() {\n onceSupported = true;\n }\n }\n }\n );\n window.addEventListener('test', noop, options);\n window.removeEventListener('test', noop, options);\n } catch (e) {\n /* */\n }\n\n function addEventListener(el, evt, func, options) {\n /* istanbul ignore else */ // Not testable in phantomJS\n if ('addEventListener' in window) {\n el.addEventListener(evt, func, passiveSupported ? options || {} : false);\n } else if ('attachEvent' in window) {\n //IE\n el.attachEvent('on' + evt, func);\n }\n }\n\n function removeEventListener(el, evt, func) {\n /* istanbul ignore else */ // Not testable in phantomJS\n if ('removeEventListener' in window) {\n el.removeEventListener(evt, func, false);\n } else if ('detachEvent' in window) {\n //IE\n el.detachEvent('on' + evt, func);\n }\n }\n\n function capitalizeFirstLetter(string) {\n return string.charAt(0).toUpperCase() + string.slice(1);\n }\n\n //Based on underscore.js\n function throttle(func) {\n var context,\n args,\n result,\n timeout = null,\n previous = 0,\n later = function() {\n previous = getNow();\n timeout = null;\n result = func.apply(context, args);\n if (!timeout) {\n context = args = null;\n }\n };\n\n return function() {\n var now = getNow();\n\n if (!previous) {\n previous = now;\n }\n\n var remaining = throttledTimer - (now - previous);\n\n context = this;\n args = arguments;\n\n if (remaining <= 0 || remaining > throttledTimer) {\n if (timeout) {\n clearTimeout(timeout);\n timeout = null;\n }\n\n previous = now;\n result = func.apply(context, args);\n\n if (!timeout) {\n context = args = null;\n }\n } else if (!timeout) {\n timeout = setTimeout(later, remaining);\n }\n\n return result;\n };\n }\n\n var getNow =\n Date.now ||\n function() {\n /* istanbul ignore next */ // Not testable in PhantonJS\n return new Date().getTime();\n };\n\n function formatLogMsg(msg) {\n return msgID + '[' + myID + ']' + ' ' + msg;\n }\n\n function log(msg) {\n if (logging && 'object' === typeof window.console) {\n console.log(formatLogMsg(msg));\n }\n }\n\n function warn(msg) {\n if ('object' === typeof window.console) {\n console.warn(formatLogMsg(msg));\n }\n }\n\n function init() {\n readDataFromParent();\n log('Initialising iFrame (' + location.href + ')');\n readDataFromPage();\n setMargin();\n setBodyStyle('background', bodyBackground);\n setBodyStyle('padding', bodyPadding);\n injectClearFixIntoBodyElement();\n checkHeightMode();\n checkWidthMode();\n stopInfiniteResizingOfIFrame();\n setupPublicMethods();\n startEventListeners();\n inPageLinks = setupInPageLinks();\n sendSize('init', 'Init message from host page');\n readyCallback();\n }\n\n function readDataFromParent() {\n function strBool(str) {\n return 'true' === str ? true : false;\n }\n\n var data = initMsg.substr(msgIdLen).split(':');\n\n myID = data[0];\n bodyMargin = undefined !== data[1] ? Number(data[1]) : bodyMargin; //For V1 compatibility\n calculateWidth = undefined !== data[2] ? strBool(data[2]) : calculateWidth;\n logging = undefined !== data[3] ? strBool(data[3]) : logging;\n interval = undefined !== data[4] ? Number(data[4]) : interval;\n autoResize = undefined !== data[6] ? strBool(data[6]) : autoResize;\n bodyMarginStr = data[7];\n heightCalcMode = undefined !== data[8] ? data[8] : heightCalcMode;\n bodyBackground = data[9];\n bodyPadding = data[10];\n tolerance = undefined !== data[11] ? Number(data[11]) : tolerance;\n inPageLinks.enable = undefined !== data[12] ? strBool(data[12]) : false;\n resizeFrom = undefined !== data[13] ? data[13] : resizeFrom;\n widthCalcMode = undefined !== data[14] ? data[14] : widthCalcMode;\n }\n\n function readDataFromPage() {\n function readData() {\n var data = window.iFrameResizer;\n\n log('Reading data from page: ' + JSON.stringify(data));\n\n messageCallback =\n 'messageCallback' in data ? data.messageCallback : messageCallback;\n readyCallback =\n 'readyCallback' in data ? data.readyCallback : readyCallback;\n targetOriginDefault =\n 'targetOrigin' in data ? data.targetOrigin : targetOriginDefault;\n heightCalcMode =\n 'heightCalculationMethod' in data\n ? data.heightCalculationMethod\n : heightCalcMode;\n widthCalcMode =\n 'widthCalculationMethod' in data\n ? data.widthCalculationMethod\n : widthCalcMode;\n }\n\n function setupCustomCalcMethods(calcMode, calcFunc) {\n if ('function' === typeof calcMode) {\n log('Setup custom ' + calcFunc + 'CalcMethod');\n customCalcMethods[calcFunc] = calcMode;\n calcMode = 'custom';\n }\n\n return calcMode;\n }\n\n if (\n 'iFrameResizer' in window &&\n Object === window.iFrameResizer.constructor\n ) {\n readData();\n heightCalcMode = setupCustomCalcMethods(heightCalcMode, 'height');\n widthCalcMode = setupCustomCalcMethods(widthCalcMode, 'width');\n }\n\n log('TargetOrigin for parent set to: ' + targetOriginDefault);\n }\n\n function chkCSS(attr, value) {\n if (-1 !== value.indexOf('-')) {\n warn('Negative CSS value ignored for ' + attr);\n value = '';\n }\n return value;\n }\n\n function setBodyStyle(attr, value) {\n if (undefined !== value && '' !== value && 'null' !== value) {\n document.body.style[attr] = value;\n log('Body ' + attr + ' set to \"' + value + '\"');\n }\n }\n\n function setMargin() {\n //If called via V1 script, convert bodyMargin from int to str\n if (undefined === bodyMarginStr) {\n bodyMarginStr = bodyMargin + 'px';\n }\n\n setBodyStyle('margin', chkCSS('margin', bodyMarginStr));\n }\n\n function stopInfiniteResizingOfIFrame() {\n document.documentElement.style.height = '';\n document.body.style.height = '';\n log('HTML & body height set to \"auto\"');\n }\n\n function manageTriggerEvent(options) {\n var listener = {\n add: function(eventName) {\n function handleEvent() {\n sendSize(options.eventName, options.eventType);\n }\n\n eventHandlersByName[eventName] = handleEvent;\n\n addEventListener(window, eventName, handleEvent, { passive: true });\n },\n remove: function(eventName) {\n var handleEvent = eventHandlersByName[eventName];\n delete eventHandlersByName[eventName];\n\n removeEventListener(window, eventName, handleEvent);\n }\n };\n\n if (options.eventNames && Array.prototype.map) {\n options.eventName = options.eventNames[0];\n options.eventNames.map(listener[options.method]);\n } else {\n listener[options.method](options.eventName);\n }\n\n log(\n capitalizeFirstLetter(options.method) +\n ' event listener: ' +\n options.eventType\n );\n }\n\n function manageEventListeners(method) {\n manageTriggerEvent({\n method: method,\n eventType: 'Animation Start',\n eventNames: ['animationstart', 'webkitAnimationStart']\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Animation Iteration',\n eventNames: ['animationiteration', 'webkitAnimationIteration']\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Animation End',\n eventNames: ['animationend', 'webkitAnimationEnd']\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Input',\n eventName: 'input'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Mouse Up',\n eventName: 'mouseup'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Mouse Down',\n eventName: 'mousedown'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Orientation Change',\n eventName: 'orientationchange'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Print',\n eventName: ['afterprint', 'beforeprint']\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Ready State Change',\n eventName: 'readystatechange'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Touch Start',\n eventName: 'touchstart'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Touch End',\n eventName: 'touchend'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Touch Cancel',\n eventName: 'touchcancel'\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Transition Start',\n eventNames: [\n 'transitionstart',\n 'webkitTransitionStart',\n 'MSTransitionStart',\n 'oTransitionStart',\n 'otransitionstart'\n ]\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Transition Iteration',\n eventNames: [\n 'transitioniteration',\n 'webkitTransitionIteration',\n 'MSTransitionIteration',\n 'oTransitionIteration',\n 'otransitioniteration'\n ]\n });\n manageTriggerEvent({\n method: method,\n eventType: 'Transition End',\n eventNames: [\n 'transitionend',\n 'webkitTransitionEnd',\n 'MSTransitionEnd',\n 'oTransitionEnd',\n 'otransitionend'\n ]\n });\n if ('child' === resizeFrom) {\n manageTriggerEvent({\n method: method,\n eventType: 'IFrame Resized',\n eventName: 'resize'\n });\n }\n }\n\n function checkCalcMode(calcMode, calcModeDefault, modes, type) {\n if (calcModeDefault !== calcMode) {\n if (!(calcMode in modes)) {\n warn(\n calcMode + ' is not a valid option for ' + type + 'CalculationMethod.'\n );\n calcMode = calcModeDefault;\n }\n log(type + ' calculation method set to \"' + calcMode + '\"');\n }\n\n return calcMode;\n }\n\n function checkHeightMode() {\n heightCalcMode = checkCalcMode(\n heightCalcMode,\n heightCalcModeDefault,\n getHeight,\n 'height'\n );\n }\n\n function checkWidthMode() {\n widthCalcMode = checkCalcMode(\n widthCalcMode,\n widthCalcModeDefault,\n getWidth,\n 'width'\n );\n }\n\n function startEventListeners() {\n if (true === autoResize) {\n manageEventListeners('add');\n setupMutationObserver();\n } else {\n log('Auto Resize disabled');\n }\n }\n\n function stopMsgsToParent() {\n log('Disable outgoing messages');\n sendPermit = false;\n }\n\n function removeMsgListener() {\n log('Remove event listener: Message');\n removeEventListener(window, 'message', receiver);\n }\n\n function disconnectMutationObserver() {\n if (null !== bodyObserver) {\n /* istanbul ignore next */ // Not testable in PhantonJS\n bodyObserver.disconnect();\n }\n }\n\n function stopEventListeners() {\n manageEventListeners('remove');\n disconnectMutationObserver();\n clearInterval(intervalTimer);\n }\n\n function teardown() {\n stopMsgsToParent();\n removeMsgListener();\n if (true === autoResize) stopEventListeners();\n }\n\n function injectClearFixIntoBodyElement() {\n var clearFix = document.createElement('div');\n clearFix.style.clear = 'both';\n clearFix.style.display = 'block'; //Guard against this having been globally redefined in CSS.\n document.body.appendChild(clearFix);\n }\n\n function setupInPageLinks() {\n function getPagePosition() {\n return {\n x:\n window.pageXOffset !== undefined\n ? window.pageXOffset\n : document.documentElement.scrollLeft,\n y:\n window.pageYOffset !== undefined\n ? window.pageYOffset\n : document.documentElement.scrollTop\n };\n }\n\n function getElementPosition(el) {\n var elPosition = el.getBoundingClientRect(),\n pagePosition = getPagePosition();\n\n return {\n x: parseInt(elPosition.left, 10) + parseInt(pagePosition.x, 10),\n y: parseInt(elPosition.top, 10) + parseInt(pagePosition.y, 10)\n };\n }\n\n function findTarget(location) {\n function jumpToTarget(target) {\n var jumpPosition = getElementPosition(target);\n\n log(\n 'Moving to in page link (#' +\n hash +\n ') at x: ' +\n jumpPosition.x +\n ' y: ' +\n jumpPosition.y\n );\n sendMsg(jumpPosition.y, jumpPosition.x, 'scrollToOffset'); // X&Y reversed at sendMsg uses height/width\n }\n\n var hash = location.split('#')[1] || location, //Remove # if present\n hashData = decodeURIComponent(hash),\n target =\n document.getElementById(hashData) ||\n document.getElementsByName(hashData)[0];\n\n if (undefined !== target) {\n jumpToTarget(target);\n } else {\n log(\n 'In page link (#' +\n hash +\n ') not found in iFrame, so sending to parent'\n );\n sendMsg(0, 0, 'inPageLink', '#' + hash);\n }\n }\n\n function checkLocationHash() {\n if ('' !== location.hash && '#' !== location.hash) {\n findTarget(location.href);\n }\n }\n\n function bindAnchors() {\n function setupLink(el) {\n function linkClicked(e) {\n e.preventDefault();\n\n /*jshint validthis:true */\n findTarget(this.getAttribute('href'));\n }\n\n if ('#' !== el.getAttribute('href')) {\n addEventListener(el, 'click', linkClicked);\n }\n }\n\n Array.prototype.forEach.call(\n document.querySelectorAll('a[href^=\"#\"]'),\n setupLink\n );\n }\n\n function bindLocationHash() {\n addEventListener(window, 'hashchange', checkLocationHash);\n }\n\n function initCheck() {\n //check if page loaded with location hash after init resize\n setTimeout(checkLocationHash, eventCancelTimer);\n }\n\n function enableInPageLinks() {\n /* istanbul ignore else */ // Not testable in phantonJS\n if (Array.prototype.forEach && document.querySelectorAll) {\n log('Setting up location.hash handlers');\n bindAnchors();\n bindLocationHash();\n initCheck();\n } else {\n warn(\n 'In page linking not fully supported in this browser! (See README.md for IE8 workaround)'\n );\n }\n }\n\n if (inPageLinks.enable) {\n enableInPageLinks();\n } else {\n log('In page linking not enabled');\n }\n\n return {\n findTarget: findTarget\n };\n }\n\n function setupPublicMethods() {\n log('Enable public methods');\n\n win.parentIFrame = {\n autoResize: function autoResizeF(resize) {\n if (true === resize && false === autoResize) {\n autoResize = true;\n startEventListeners();\n //sendSize('autoResize','Auto Resize enabled');\n } else if (false === resize && true === autoResize) {\n autoResize = false;\n stopEventListeners();\n }\n\n return autoResize;\n },\n\n close: function closeF() {\n sendMsg(0, 0, 'close');\n teardown();\n },\n\n getId: function getIdF() {\n return myID;\n },\n\n getPageInfo: function getPageInfoF(callback) {\n if ('function' === typeof callback) {\n pageInfoCallback = callback;\n sendMsg(0, 0, 'pageInfo');\n } else {\n pageInfoCallback = function() {};\n sendMsg(0, 0, 'pageInfoStop');\n }\n },\n\n moveToAnchor: function moveToAnchorF(hash) {\n inPageLinks.findTarget(hash);\n },\n\n reset: function resetF() {\n resetIFrame('parentIFrame.reset');\n },\n\n scrollTo: function scrollToF(x, y) {\n sendMsg(y, x, 'scrollTo'); // X&Y reversed at sendMsg uses height/width\n },\n\n scrollToOffset: function scrollToF(x, y) {\n sendMsg(y, x, 'scrollToOffset'); // X&Y reversed at sendMsg uses height/width\n },\n\n sendMessage: function sendMessageF(msg, targetOrigin) {\n sendMsg(0, 0, 'message', JSON.stringify(msg), targetOrigin);\n },\n\n setHeightCalculationMethod: function setHeightCalculationMethodF(\n heightCalculationMethod\n ) {\n heightCalcMode = heightCalculationMethod;\n checkHeightMode();\n },\n\n setWidthCalculationMethod: function setWidthCalculationMethodF(\n widthCalculationMethod\n ) {\n widthCalcMode = widthCalculationMethod;\n checkWidthMode();\n },\n\n setTargetOrigin: function setTargetOriginF(targetOrigin) {\n log('Set targetOrigin: ' + targetOrigin);\n targetOriginDefault = targetOrigin;\n },\n\n size: function sizeF(customHeight, customWidth) {\n var valString =\n '' +\n (customHeight ? customHeight : '') +\n (customWidth ? ',' + customWidth : '');\n //lockTrigger();\n sendSize(\n 'size',\n 'parentIFrame.size(' + valString + ')',\n customHeight,\n customWidth\n );\n }\n };\n }\n\n function initInterval() {\n if (0 !== interval) {\n log('setInterval: ' + interval + 'ms');\n intervalTimer = setInterval(function() {\n sendSize('interval', 'setInterval: ' + interval);\n }, Math.abs(interval));\n }\n } //Not testable in PhantomJS\n\n /* istanbul ignore next */ function setupBodyMutationObserver() {\n function addImageLoadListners(mutation) {\n function addImageLoadListener(element) {\n if (false === element.complete) {\n log('Attach listeners to ' + element.src);\n element.addEventListener('load', imageLoaded, false);\n element.addEventListener('error', imageError, false);\n elements.push(element);\n }\n }\n\n if (mutation.type === 'attributes' && mutation.attributeName === 'src') {\n addImageLoadListener(mutation.target);\n } else if (mutation.type === 'childList') {\n Array.prototype.forEach.call(\n mutation.target.querySelectorAll('img'),\n addImageLoadListener\n );\n }\n }\n\n function removeFromArray(element) {\n elements.splice(elements.indexOf(element), 1);\n }\n\n function removeImageLoadListener(element) {\n log('Remove listeners from ' + element.src);\n element.removeEventListener('load', imageLoaded, false);\n element.removeEventListener('error', imageError, false);\n removeFromArray(element);\n }\n\n function imageEventTriggered(event, type, typeDesc) {\n removeImageLoadListener(event.target);\n sendSize(type, typeDesc + ': ' + event.target.src, undefined, undefined);\n }\n\n function imageLoaded(event) {\n imageEventTriggered(event, 'imageLoad', 'Image loaded');\n }\n\n function imageError(event) {\n imageEventTriggered(event, 'imageLoadFailed', 'Image load failed');\n }\n\n function mutationObserved(mutations) {\n sendSize(\n 'mutationObserver',\n 'mutationObserver: ' + mutations[0].target + ' ' + mutations[0].type\n );\n\n //Deal with WebKit asyncing image loading when tags are injected into the page\n mutations.forEach(addImageLoadListners);\n }\n\n function createMutationObserver() {\n var target = document.querySelector('body'),\n config = {\n attributes: true,\n attributeOldValue: false,\n characterData: true,\n characterDataOldValue: false,\n childList: true,\n subtree: true\n };\n\n observer = new MutationObserver(mutationObserved);\n\n log('Create body MutationObserver');\n observer.observe(target, config);\n\n return observer;\n }\n\n var elements = [],\n MutationObserver =\n window.MutationObserver || window.WebKitMutationObserver,\n observer = createMutationObserver();\n\n return {\n disconnect: function() {\n if ('disconnect' in observer) {\n log('Disconnect body MutationObserver');\n observer.disconnect();\n elements.forEach(removeImageLoadListener);\n }\n }\n };\n }\n\n function setupMutationObserver() {\n var forceIntervalTimer = 0 > interval; // Not testable in PhantomJS\n\n /* istanbul ignore if */ if (\n window.MutationObserver ||\n window.WebKitMutationObserver\n ) {\n if (forceIntervalTimer) {\n initInterval();\n } else {\n bodyObserver = setupBodyMutationObserver();\n }\n } else {\n log('MutationObserver not supported in this browser!');\n initInterval();\n }\n }\n\n // document.documentElement.offsetHeight is not reliable, so\n // we have to jump through hoops to get a better value.\n function getComputedStyle(prop, el) {\n /* istanbul ignore next */ //Not testable in PhantomJS\n function convertUnitsToPxForIE8(value) {\n var PIXEL = /^\\d+(px)?$/i;\n\n if (PIXEL.test(value)) {\n return parseInt(value, base);\n }\n\n var style = el.style.left,\n runtimeStyle = el.runtimeStyle.left;\n\n el.runtimeStyle.left = el.currentStyle.left;\n el.style.left = value || 0;\n value = el.style.pixelLeft;\n el.style.left = style;\n el.runtimeStyle.left = runtimeStyle;\n\n return value;\n }\n\n var retVal = 0;\n el = el || document.body; // Not testable in phantonJS\n\n /* istanbul ignore else */ if (\n 'defaultView' in document &&\n 'getComputedStyle' in document.defaultView\n ) {\n retVal = document.defaultView.getComputedStyle(el, null);\n retVal = null !== retVal ? retVal[prop] : 0;\n } else {\n //IE8\n retVal = convertUnitsToPxForIE8(el.currentStyle[prop]);\n }\n\n return parseInt(retVal, base);\n }\n\n function chkEventThottle(timer) {\n if (timer > throttledTimer / 2) {\n throttledTimer = 2 * timer;\n log('Event throttle increased to ' + throttledTimer + 'ms');\n }\n }\n\n //Idea from https://github.com/guardian/iframe-messenger\n function getMaxElement(side, elements) {\n var elementsLength = elements.length,\n elVal = 0,\n maxVal = 0,\n Side = capitalizeFirstLetter(side),\n timer = getNow();\n\n for (var i = 0; i < elementsLength; i++) {\n elVal =\n elements[i].getBoundingClientRect()[side] +\n getComputedStyle('margin' + Side, elements[i]);\n if (elVal > maxVal) {\n maxVal = elVal;\n }\n }\n\n timer = getNow() - timer;\n\n log('Parsed ' + elementsLength + ' HTML elements');\n log('Element position calculated in ' + timer + 'ms');\n\n chkEventThottle(timer);\n\n return maxVal;\n }\n\n function getAllMeasurements(dimention) {\n return [\n dimention.bodyOffset(),\n dimention.bodyScroll(),\n dimention.documentElementOffset(),\n dimention.documentElementScroll()\n ];\n }\n\n function getTaggedElements(side, tag) {\n function noTaggedElementsFound() {\n warn('No tagged elements (' + tag + ') found on page');\n return document.querySelectorAll('body *');\n }\n\n var elements = document.querySelectorAll('[' + tag + ']');\n\n if (0 === elements.length) noTaggedElementsFound();\n\n return getMaxElement(side, elements);\n }\n\n function getAllElements() {\n return document.querySelectorAll('body *');\n }\n\n var getHeight = {\n bodyOffset: function getBodyOffsetHeight() {\n return (\n document.body.offsetHeight +\n getComputedStyle('marginTop') +\n getComputedStyle('marginBottom')\n );\n },\n\n offset: function() {\n return getHeight.bodyOffset(); //Backwards compatability\n },\n\n bodyScroll: function getBodyScrollHeight() {\n return document.body.scrollHeight;\n },\n\n custom: function getCustomWidth() {\n return customCalcMethods.height();\n },\n\n documentElementOffset: function getDEOffsetHeight() {\n return document.documentElement.offsetHeight;\n },\n\n documentElementScroll: function getDEScrollHeight() {\n return document.documentElement.scrollHeight;\n },\n\n max: function getMaxHeight() {\n return Math.max.apply(null, getAllMeasurements(getHeight));\n },\n\n min: function getMinHeight() {\n return Math.min.apply(null, getAllMeasurements(getHeight));\n },\n\n grow: function growHeight() {\n return getHeight.max(); //Run max without the forced downsizing\n },\n\n lowestElement: function getBestHeight() {\n return Math.max(\n getHeight.bodyOffset() || getHeight.documentElementOffset(),\n getMaxElement('bottom', getAllElements())\n );\n },\n\n taggedElement: function getTaggedElementsHeight() {\n return getTaggedElements('bottom', 'data-iframe-height');\n }\n },\n getWidth = {\n bodyScroll: function getBodyScrollWidth() {\n return document.body.scrollWidth;\n },\n\n bodyOffset: function getBodyOffsetWidth() {\n return document.body.offsetWidth;\n },\n\n custom: function getCustomWidth() {\n return customCalcMethods.width();\n },\n\n documentElementScroll: function getDEScrollWidth() {\n return document.documentElement.scrollWidth;\n },\n\n documentElementOffset: function getDEOffsetWidth() {\n return document.documentElement.offsetWidth;\n },\n\n scroll: function getMaxWidth() {\n return Math.max(\n getWidth.bodyScroll(),\n getWidth.documentElementScroll()\n );\n },\n\n max: function getMaxWidth() {\n return Math.max.apply(null, getAllMeasurements(getWidth));\n },\n\n min: function getMinWidth() {\n return Math.min.apply(null, getAllMeasurements(getWidth));\n },\n\n rightMostElement: function rightMostElement() {\n return getMaxElement('right', getAllElements());\n },\n\n taggedElement: function getTaggedElementsWidth() {\n return getTaggedElements('right', 'data-iframe-width');\n }\n };\n\n function sizeIFrame(\n triggerEvent,\n triggerEventDesc,\n customHeight,\n customWidth\n ) {\n function resizeIFrame() {\n height = currentHeight;\n width = currentWidth;\n\n sendMsg(height, width, triggerEvent);\n }\n\n function isSizeChangeDetected() {\n function checkTolarance(a, b) {\n var retVal = Math.abs(a - b) <= tolerance;\n return !retVal;\n }\n\n currentHeight =\n undefined !== customHeight ? customHeight : getHeight[heightCalcMode]();\n currentWidth =\n undefined !== customWidth ? customWidth : getWidth[widthCalcMode]();\n\n return (\n checkTolarance(height, currentHeight) ||\n (calculateWidth && checkTolarance(width, currentWidth))\n );\n }\n\n function isForceResizableEvent() {\n return !(triggerEvent in { init: 1, interval: 1, size: 1 });\n }\n\n function isForceResizableCalcMode() {\n return (\n heightCalcMode in resetRequiredMethods ||\n (calculateWidth && widthCalcMode in resetRequiredMethods)\n );\n }\n\n function logIgnored() {\n log('No change in size detected');\n }\n\n function checkDownSizing() {\n if (isForceResizableEvent() && isForceResizableCalcMode()) {\n resetIFrame(triggerEventDesc);\n } else if (!(triggerEvent in { interval: 1 })) {\n logIgnored();\n }\n }\n\n var currentHeight, currentWidth;\n\n if (isSizeChangeDetected() || 'init' === triggerEvent) {\n lockTrigger();\n resizeIFrame();\n } else {\n checkDownSizing();\n }\n }\n\n var sizeIFrameThrottled = throttle(sizeIFrame);\n\n function sendSize(triggerEvent, triggerEventDesc, customHeight, customWidth) {\n function recordTrigger() {\n if (!(triggerEvent in { reset: 1, resetPage: 1, init: 1 })) {\n log('Trigger event: ' + triggerEventDesc);\n }\n }\n\n function isDoubleFiredEvent() {\n return triggerLocked && triggerEvent in doubleEventList;\n }\n\n if (!isDoubleFiredEvent()) {\n recordTrigger();\n if (triggerEvent === 'init') {\n sizeIFrame(triggerEvent, triggerEventDesc, customHeight, customWidth);\n } else {\n sizeIFrameThrottled(\n triggerEvent,\n triggerEventDesc,\n customHeight,\n customWidth\n );\n }\n } else {\n log('Trigger event cancelled: ' + triggerEvent);\n }\n }\n\n function lockTrigger() {\n if (!triggerLocked) {\n triggerLocked = true;\n log('Trigger event lock on');\n }\n clearTimeout(triggerLockedTimer);\n triggerLockedTimer = setTimeout(function() {\n triggerLocked = false;\n log('Trigger event lock off');\n log('--');\n }, eventCancelTimer);\n }\n\n function triggerReset(triggerEvent) {\n height = getHeight[heightCalcMode]();\n width = getWidth[widthCalcMode]();\n\n sendMsg(height, width, triggerEvent);\n }\n\n function resetIFrame(triggerEventDesc) {\n var hcm = heightCalcMode;\n heightCalcMode = heightCalcModeDefault;\n\n log('Reset trigger event: ' + triggerEventDesc);\n lockTrigger();\n triggerReset('reset');\n\n heightCalcMode = hcm;\n }\n\n function sendMsg(height, width, triggerEvent, msg, targetOrigin) {\n function setTargetOrigin() {\n if (undefined === targetOrigin) {\n targetOrigin = targetOriginDefault;\n } else {\n log('Message targetOrigin: ' + targetOrigin);\n }\n }\n\n function sendToParent() {\n var size = height + ':' + width,\n message =\n myID +\n ':' +\n size +\n ':' +\n triggerEvent +\n (undefined !== msg ? ':' + msg : '');\n\n log('Sending message to host page (' + message + ')');\n target.postMessage(msgID + message, targetOrigin);\n }\n\n if (true === sendPermit) {\n setTargetOrigin();\n sendToParent();\n }\n }\n\n function receiver(event) {\n var processRequestFromParent = {\n init: function initFromParent() {\n initMsg = event.data;\n target = event.source;\n\n init();\n firstRun = false;\n setTimeout(function() {\n initLock = false;\n }, eventCancelTimer);\n },\n\n reset: function resetFromParent() {\n if (!initLock) {\n log('Page size reset by host page');\n triggerReset('resetPage');\n } else {\n log('Page reset ignored by init');\n }\n },\n\n resize: function resizeFromParent() {\n sendSize('resizeParent', 'Parent window requested size check');\n },\n\n moveToAnchor: function moveToAnchorF() {\n inPageLinks.findTarget(getData());\n },\n inPageLink: function inPageLinkF() {\n this.moveToAnchor();\n }, //Backward compatability\n\n pageInfo: function pageInfoFromParent() {\n var msgBody = getData();\n log('PageInfoFromParent called from parent: ' + msgBody);\n pageInfoCallback(JSON.parse(msgBody));\n log(' --');\n },\n\n message: function messageFromParent() {\n var msgBody = getData();\n\n log('MessageCallback called from parent: ' + msgBody);\n messageCallback(JSON.parse(msgBody));\n log(' --');\n }\n };\n\n function isMessageForUs() {\n return msgID === ('' + event.data).substr(0, msgIdLen); //''+ Protects against non-string messages\n }\n\n function getMessageType() {\n return event.data.split(']')[1].split(':')[0];\n }\n\n function getData() {\n return event.data.substr(event.data.indexOf(':') + 1);\n }\n\n function isMiddleTier() {\n return (\n (!(typeof module !== 'undefined' && module.exports) &&\n 'iFrameResize' in window) ||\n ('jQuery' in window && 'iFrameResize' in window.jQuery.prototype)\n );\n }\n\n function isInitMsg() {\n //Test if this message is from a child below us. This is an ugly test, however, updating\n //the message format would break backwards compatibity.\n return event.data.split(':')[2] in { true: 1, false: 1 };\n }\n\n function callFromParent() {\n var messageType = getMessageType();\n\n if (messageType in processRequestFromParent) {\n processRequestFromParent[messageType]();\n } else if (!isMiddleTier() && !isInitMsg()) {\n warn('Unexpected message (' + event.data + ')');\n }\n }\n\n function processMessage() {\n if (false === firstRun) {\n callFromParent();\n } else if (isInitMsg()) {\n processRequestFromParent.init();\n } else {\n log(\n 'Ignored message of type \"' +\n getMessageType() +\n '\". Received before initialization.'\n );\n }\n }\n\n if (isMessageForUs()) {\n processMessage();\n }\n }\n\n //Normally the parent kicks things off when it detects the iFrame has loaded.\n //If this script is async-loaded, then tell parent page to retry init.\n function chkLateLoaded() {\n if ('loading' !== document.readyState) {\n window.parent.postMessage('[iFrameResizerChild]Ready', '*');\n }\n }\n\n addEventListener(window, 'message', receiver);\n addEventListener(window, 'readystatechange', chkLateLoaded);\n chkLateLoaded();\n\n \n})();\n","'use strict';\nmodule.exports = function (exec) {\n try {\n return !!exec();\n } catch (error) {\n return true;\n }\n};\n","/*\n * File: iframeResizer.js\n * Desc: Force iframes to size to content.\n * Requires: iframeResizer.contentWindow.js to be loaded into the target frame.\n * Doc: https://github.com/davidjbradshaw/iframe-resizer\n * Author: David J. Bradshaw - dave@bradshaw.net\n * Contributor: Jure Mav - jure.mav@gmail.com\n * Contributor: Reed Dadoune - reed@dadoune.com\n */\n\n(function(undefined) {\n 'use strict';\n\n if (typeof window === 'undefined') return; // don't run for server side render\n\n var count = 0,\n logEnabled = false,\n hiddenCheckEnabled = false,\n msgHeader = 'message',\n msgHeaderLen = msgHeader.length,\n msgId = '[iFrameSizer]', //Must match iframe msg ID\n msgIdLen = msgId.length,\n pagePosition = null,\n requestAnimationFrame = window.requestAnimationFrame,\n resetRequiredMethods = {\n max: 1,\n scroll: 1,\n bodyScroll: 1,\n documentElementScroll: 1\n },\n settings = {},\n timer = null,\n logId = 'Host Page',\n defaults = {\n autoResize: true,\n bodyBackground: null,\n bodyMargin: null,\n bodyMarginV1: 8,\n bodyPadding: null,\n checkOrigin: true,\n inPageLinks: false,\n enablePublicMethods: true,\n heightCalculationMethod: 'bodyOffset',\n id: 'iFrameResizer',\n interval: 32,\n log: false,\n maxHeight: Infinity,\n maxWidth: Infinity,\n minHeight: 0,\n minWidth: 0,\n resizeFrom: 'parent',\n scrolling: false,\n sizeHeight: true,\n sizeWidth: false,\n warningTimeout: 5000,\n tolerance: 0,\n widthCalculationMethod: 'scroll',\n closedCallback: function() {},\n initCallback: function() {},\n messageCallback: function() {\n warn('MessageCallback function not defined');\n },\n resizedCallback: function() {},\n scrollCallback: function() {\n return true;\n }\n };\n\n function getMutationObserver() {\n return window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;\n }\n\n function addEventListener(obj, evt, func) {\n /* istanbul ignore else */ // Not testable in PhantonJS\n if ('addEventListener' in window) {\n obj.addEventListener(evt, func, false);\n } else if ('attachEvent' in window) {\n //IE\n obj.attachEvent('on' + evt, func);\n }\n }\n\n function removeEventListener(el, evt, func) {\n /* istanbul ignore else */ // Not testable in phantonJS\n if ('removeEventListener' in window) {\n el.removeEventListener(evt, func, false);\n } else if ('detachEvent' in window) {\n //IE\n el.detachEvent('on' + evt, func);\n }\n }\n\n function setupRequestAnimationFrame() {\n var vendors = ['moz', 'webkit', 'o', 'ms'],\n x;\n\n // Remove vendor prefixing if prefixed and break early if not\n for (x = 0; x < vendors.length && !requestAnimationFrame; x += 1) {\n requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];\n }\n\n if (!requestAnimationFrame) {\n log('setup', 'RequestAnimationFrame not supported');\n }\n }\n\n function getMyID(iframeId) {\n var retStr = 'Host page: ' + iframeId;\n\n if (window.top !== window.self) {\n if (window.parentIFrame && window.parentIFrame.getId) {\n retStr = window.parentIFrame.getId() + ': ' + iframeId;\n } else {\n retStr = 'Nested host page: ' + iframeId;\n }\n }\n\n return retStr;\n }\n\n function formatLogHeader(iframeId) {\n return msgId + '[' + getMyID(iframeId) + ']';\n }\n\n function isLogEnabled(iframeId) {\n return settings[iframeId] ? settings[iframeId].log : logEnabled;\n }\n\n function log(iframeId, msg) {\n output('log', iframeId, msg, isLogEnabled(iframeId));\n }\n\n function info(iframeId, msg) {\n output('info', iframeId, msg, isLogEnabled(iframeId));\n }\n\n function warn(iframeId, msg) {\n output('warn', iframeId, msg, true);\n }\n\n function output(type, iframeId, msg, enabled) {\n if (true === enabled && 'object' === typeof window.console) {\n console[type](formatLogHeader(iframeId), msg);\n }\n }\n\n function iFrameListener(event) {\n function resizeIFrame() {\n function resize() {\n setSize(messageData);\n setPagePosition(iframeId);\n callback('resizedCallback', messageData);\n }\n\n ensureInRange('Height');\n ensureInRange('Width');\n\n syncResize(resize, messageData, 'init');\n }\n\n function processMsg() {\n var data = msg.substr(msgIdLen).split(':');\n\n return {\n iframe: settings[data[0]] && settings[data[0]].iframe,\n id: data[0],\n height: data[1],\n width: data[2],\n type: data[3]\n };\n }\n\n function ensureInRange(Dimension) {\n var max = Number(settings[iframeId]['max' + Dimension]),\n min = Number(settings[iframeId]['min' + Dimension]),\n dimension = Dimension.toLowerCase(),\n size = Number(messageData[dimension]);\n\n log(\n iframeId,\n 'Checking ' + dimension + ' is in range ' + min + '-' + max\n );\n\n if (size < min) {\n size = min;\n log(iframeId, 'Set ' + dimension + ' to min value');\n }\n\n if (size > max) {\n size = max;\n log(iframeId, 'Set ' + dimension + ' to max value');\n }\n\n messageData[dimension] = '' + size;\n }\n\n function isMessageFromIFrame() {\n function checkAllowedOrigin() {\n function checkList() {\n var i = 0,\n retCode = false;\n\n log(\n iframeId,\n 'Checking connection is from allowed list of origins: ' +\n checkOrigin\n );\n\n for (; i < checkOrigin.length; i++) {\n if (checkOrigin[i] === origin) {\n retCode = true;\n break;\n }\n }\n return retCode;\n }\n\n function checkSingle() {\n var remoteHost = settings[iframeId] && settings[iframeId].remoteHost;\n log(iframeId, 'Checking connection is from: ' + remoteHost);\n return origin === remoteHost;\n }\n\n return checkOrigin.constructor === Array ? checkList() : checkSingle();\n }\n\n var origin = event.origin,\n checkOrigin = settings[iframeId] && settings[iframeId].checkOrigin;\n\n if (checkOrigin && '' + origin !== 'null' && !checkAllowedOrigin()) {\n throw new Error(\n 'Unexpected message received from: ' +\n origin +\n ' for ' +\n messageData.iframe.id +\n '. Message was: ' +\n event.data +\n '. This error can be disabled by setting the checkOrigin: false option or by providing of array of trusted domains.'\n );\n }\n\n return true;\n }\n\n function isMessageForUs() {\n return (\n msgId === ('' + msg).substr(0, msgIdLen) &&\n msg.substr(msgIdLen).split(':')[0] in settings\n ); //''+Protects against non-string msg\n }\n\n function isMessageFromMetaParent() {\n //Test if this message is from a parent above us. This is an ugly test, however, updating\n //the message format would break backwards compatibity.\n var retCode = messageData.type in { true: 1, false: 1, undefined: 1 };\n\n if (retCode) {\n log(iframeId, 'Ignoring init message from meta parent page');\n }\n\n return retCode;\n }\n\n function getMsgBody(offset) {\n return msg.substr(msg.indexOf(':') + msgHeaderLen + offset);\n }\n\n function forwardMsgFromIFrame(msgBody) {\n log(\n iframeId,\n 'MessageCallback passed: {iframe: ' +\n messageData.iframe.id +\n ', message: ' +\n msgBody +\n '}'\n );\n callback('messageCallback', {\n iframe: messageData.iframe,\n message: JSON.parse(msgBody)\n });\n log(iframeId, '--');\n }\n\n function getPageInfo() {\n var bodyPosition = document.body.getBoundingClientRect(),\n iFramePosition = messageData.iframe.getBoundingClientRect();\n\n return JSON.stringify({\n iframeHeight: iFramePosition.height,\n iframeWidth: iFramePosition.width,\n clientHeight: Math.max(\n document.documentElement.clientHeight,\n window.innerHeight || 0\n ),\n clientWidth: Math.max(\n document.documentElement.clientWidth,\n window.innerWidth || 0\n ),\n offsetTop: parseInt(iFramePosition.top - bodyPosition.top, 10),\n offsetLeft: parseInt(iFramePosition.left - bodyPosition.left, 10),\n scrollTop: window.pageYOffset,\n scrollLeft: window.pageXOffset\n });\n }\n\n function sendPageInfoToIframe(iframe, iframeId) {\n function debouncedTrigger() {\n trigger(\n 'Send Page Info',\n 'pageInfo:' + getPageInfo(),\n iframe,\n iframeId\n );\n }\n debounceFrameEvents(debouncedTrigger, 32, iframeId);\n }\n\n function startPageInfoMonitor() {\n function setListener(type, func) {\n function sendPageInfo() {\n if (settings[id]) {\n sendPageInfoToIframe(settings[id].iframe, id);\n } else {\n stop();\n }\n }\n\n ['scroll', 'resize'].forEach(function(evt) {\n log(id, type + evt + ' listener for sendPageInfo');\n func(window, evt, sendPageInfo);\n });\n }\n\n function stop() {\n setListener('Remove ', removeEventListener);\n }\n\n function start() {\n setListener('Add ', addEventListener);\n }\n\n var id = iframeId; //Create locally scoped copy of iFrame ID\n\n start();\n\n if (settings[id]) {\n settings[id].stopPageInfo = stop;\n }\n }\n\n function stopPageInfoMonitor() {\n if (settings[iframeId] && settings[iframeId].stopPageInfo) {\n settings[iframeId].stopPageInfo();\n delete settings[iframeId].stopPageInfo;\n }\n }\n\n function checkIFrameExists() {\n var retBool = true;\n\n if (null === messageData.iframe) {\n warn(iframeId, 'IFrame (' + messageData.id + ') not found');\n retBool = false;\n }\n return retBool;\n }\n\n function getElementPosition(target) {\n var iFramePosition = target.getBoundingClientRect();\n\n getPagePosition(iframeId);\n\n return {\n x: Math.floor(Number(iFramePosition.left) + Number(pagePosition.x)),\n y: Math.floor(Number(iFramePosition.top) + Number(pagePosition.y))\n };\n }\n\n function scrollRequestFromChild(addOffset) {\n /* istanbul ignore next */ //Not testable in Karma\n function reposition() {\n pagePosition = newPosition;\n scrollTo();\n log(iframeId, '--');\n }\n\n function calcOffset() {\n return {\n x: Number(messageData.width) + offset.x,\n y: Number(messageData.height) + offset.y\n };\n }\n\n function scrollParent() {\n if (window.parentIFrame) {\n window.parentIFrame['scrollTo' + (addOffset ? 'Offset' : '')](\n newPosition.x,\n newPosition.y\n );\n } else {\n warn(\n iframeId,\n 'Unable to scroll to requested position, window.parentIFrame not found'\n );\n }\n }\n\n var offset = addOffset\n ? getElementPosition(messageData.iframe)\n : { x: 0, y: 0 },\n newPosition = calcOffset();\n\n log(\n iframeId,\n 'Reposition requested from iFrame (offset x:' +\n offset.x +\n ' y:' +\n offset.y +\n ')'\n );\n\n if (window.top !== window.self) {\n scrollParent();\n } else {\n reposition();\n }\n }\n\n function scrollTo() {\n if (false !== callback('scrollCallback', pagePosition)) {\n setPagePosition(iframeId);\n } else {\n unsetPagePosition();\n }\n }\n\n function findTarget(location) {\n function jumpToTarget() {\n var jumpPosition = getElementPosition(target);\n\n log(\n iframeId,\n 'Moving to in page link (#' +\n hash +\n ') at x: ' +\n jumpPosition.x +\n ' y: ' +\n jumpPosition.y\n );\n pagePosition = {\n x: jumpPosition.x,\n y: jumpPosition.y\n };\n\n scrollTo();\n log(iframeId, '--');\n }\n\n function jumpToParent() {\n if (window.parentIFrame) {\n window.parentIFrame.moveToAnchor(hash);\n } else {\n log(\n iframeId,\n 'In page link #' +\n hash +\n ' not found and window.parentIFrame not found'\n );\n }\n }\n\n var hash = location.split('#')[1] || '',\n hashData = decodeURIComponent(hash),\n target =\n document.getElementById(hashData) ||\n document.getElementsByName(hashData)[0];\n\n if (target) {\n jumpToTarget();\n } else if (window.top !== window.self) {\n jumpToParent();\n } else {\n log(iframeId, 'In page link #' + hash + ' not found');\n }\n }\n\n function callback(funcName, val) {\n return chkCallback(iframeId, funcName, val);\n }\n\n function actionMsg() {\n if (settings[iframeId] && settings[iframeId].firstRun) firstRun();\n\n switch (messageData.type) {\n case 'close':\n if (settings[iframeId].closeRequestCallback)\n chkCallback(\n iframeId,\n 'closeRequestCallback',\n settings[iframeId].iframe\n );\n else closeIFrame(messageData.iframe);\n break;\n case 'message':\n forwardMsgFromIFrame(getMsgBody(6));\n break;\n case 'scrollTo':\n scrollRequestFromChild(false);\n break;\n case 'scrollToOffset':\n scrollRequestFromChild(true);\n break;\n case 'pageInfo':\n sendPageInfoToIframe(\n settings[iframeId] && settings[iframeId].iframe,\n iframeId\n );\n startPageInfoMonitor();\n break;\n case 'pageInfoStop':\n stopPageInfoMonitor();\n break;\n case 'inPageLink':\n findTarget(getMsgBody(9));\n break;\n case 'reset':\n resetIFrame(messageData);\n break;\n case 'init':\n resizeIFrame();\n callback('initCallback', messageData.iframe);\n break;\n default:\n resizeIFrame();\n }\n }\n\n function hasSettings(iframeId) {\n var retBool = true;\n\n if (!settings[iframeId]) {\n retBool = false;\n warn(\n messageData.type +\n ' No settings for ' +\n iframeId +\n '. Message was: ' +\n msg\n );\n }\n\n return retBool;\n }\n\n function iFrameReadyMsgReceived() {\n for (var iframeId in settings) {\n trigger(\n 'iFrame requested init',\n createOutgoingMsg(iframeId),\n document.getElementById(iframeId),\n iframeId\n );\n }\n }\n\n function firstRun() {\n if (settings[iframeId]) {\n settings[iframeId].firstRun = false;\n }\n }\n\n function clearWarningTimeout() {\n if (settings[iframeId]) {\n clearTimeout(settings[iframeId].msgTimeout);\n settings[iframeId].warningTimeout = 0;\n }\n }\n\n var msg = event.data,\n messageData = {},\n iframeId = null;\n\n if ('[iFrameResizerChild]Ready' === msg) {\n iFrameReadyMsgReceived();\n } else if (isMessageForUs()) {\n messageData = processMsg();\n iframeId = logId = messageData.id;\n if (settings[iframeId]) {\n settings[iframeId].loaded = true;\n }\n\n if (!isMessageFromMetaParent() && hasSettings(iframeId)) {\n log(iframeId, 'Received: ' + msg);\n\n if (checkIFrameExists() && isMessageFromIFrame()) {\n actionMsg();\n }\n }\n } else {\n info(iframeId, 'Ignored: ' + msg);\n }\n }\n\n function chkCallback(iframeId, funcName, val) {\n var func = null,\n retVal = null;\n\n if (settings[iframeId]) {\n func = settings[iframeId][funcName];\n\n if ('function' === typeof func) {\n retVal = func(val);\n } else {\n throw new TypeError(\n funcName + ' on iFrame[' + iframeId + '] is not a function'\n );\n }\n }\n\n return retVal;\n }\n\n function removeIframeListeners(iframe) {\n var iframeId = iframe.id;\n delete settings[iframeId];\n }\n\n function closeIFrame(iframe) {\n var iframeId = iframe.id;\n log(iframeId, 'Removing iFrame: ' + iframeId);\n\n try {\n // Catch race condition error with React\n if (iframe.parentNode) {\n iframe.parentNode.removeChild(iframe);\n }\n } catch (e) {}\n\n chkCallback(iframeId, 'closedCallback', iframeId);\n log(iframeId, '--');\n removeIframeListeners(iframe);\n }\n\n function getPagePosition(iframeId) {\n if (null === pagePosition) {\n pagePosition = {\n x:\n window.pageXOffset !== undefined\n ? window.pageXOffset\n : document.documentElement.scrollLeft,\n y:\n window.pageYOffset !== undefined\n ? window.pageYOffset\n : document.documentElement.scrollTop\n };\n log(\n iframeId,\n 'Get page position: ' + pagePosition.x + ',' + pagePosition.y\n );\n }\n }\n\n function setPagePosition(iframeId) {\n if (null !== pagePosition) {\n window.scrollTo(pagePosition.x, pagePosition.y);\n log(\n iframeId,\n 'Set page position: ' + pagePosition.x + ',' + pagePosition.y\n );\n unsetPagePosition();\n }\n }\n\n function unsetPagePosition() {\n pagePosition = null;\n }\n\n function resetIFrame(messageData) {\n function reset() {\n setSize(messageData);\n trigger('reset', 'reset', messageData.iframe, messageData.id);\n }\n\n log(\n messageData.id,\n 'Size reset requested by ' +\n ('init' === messageData.type ? 'host page' : 'iFrame')\n );\n getPagePosition(messageData.id);\n syncResize(reset, messageData, 'reset');\n }\n\n function setSize(messageData) {\n function setDimension(dimension) {\n if (!messageData.id) {\n log('undefined', 'messageData id not set');\n return;\n }\n messageData.iframe.style[dimension] = messageData[dimension] + 'px';\n log(\n messageData.id,\n 'IFrame (' +\n iframeId +\n ') ' +\n dimension +\n ' set to ' +\n messageData[dimension] +\n 'px'\n );\n }\n\n function chkZero(dimension) {\n //FireFox sets dimension of hidden iFrames to zero.\n //So if we detect that set up an event to check for\n //when iFrame becomes visible.\n\n /* istanbul ignore next */ //Not testable in PhantomJS\n if (!hiddenCheckEnabled && '0' === messageData[dimension]) {\n hiddenCheckEnabled = true;\n log(iframeId, 'Hidden iFrame detected, creating visibility listener');\n fixHiddenIFrames();\n }\n }\n\n function processDimension(dimension) {\n setDimension(dimension);\n chkZero(dimension);\n }\n\n var iframeId = messageData.iframe.id;\n\n if (settings[iframeId]) {\n if (settings[iframeId].sizeHeight) {\n processDimension('height');\n }\n if (settings[iframeId].sizeWidth) {\n processDimension('width');\n }\n }\n }\n\n function syncResize(func, messageData, doNotSync) {\n /* istanbul ignore if */ //Not testable in PhantomJS\n if (doNotSync !== messageData.type && requestAnimationFrame) {\n log(messageData.id, 'Requesting animation frame');\n requestAnimationFrame(func);\n } else {\n func();\n }\n }\n\n function trigger(calleeMsg, msg, iframe, id, noResponseWarning) {\n function postMessageToIFrame() {\n var target = settings[id] && settings[id].targetOrigin;\n log(\n id,\n '[' +\n calleeMsg +\n '] Sending msg to iframe[' +\n id +\n '] (' +\n msg +\n ') targetOrigin: ' +\n target\n );\n iframe.contentWindow.postMessage(msgId + msg, target);\n }\n\n function iFrameNotFound() {\n warn(id, '[' + calleeMsg + '] IFrame(' + id + ') not found');\n }\n\n function chkAndSend() {\n if (\n iframe &&\n 'contentWindow' in iframe &&\n null !== iframe.contentWindow\n ) {\n //Null test for PhantomJS\n postMessageToIFrame();\n } else {\n iFrameNotFound();\n }\n }\n\n function warnOnNoResponse() {\n function warning() {\n if (settings[id] && !settings[id].loaded && !errorShown) {\n errorShown = true;\n warn(\n id,\n 'IFrame has not responded within ' +\n settings[id].warningTimeout / 1000 +\n ' seconds. Check iFrameResizer.contentWindow.js has been loaded in iFrame. This message can be ignored if everything is working, or you can set the warningTimeout option to a higher value or zero to suppress this warning.'\n );\n }\n }\n\n if (\n !!noResponseWarning &&\n settings[id] &&\n !!settings[id].warningTimeout\n ) {\n settings[id].msgTimeout = setTimeout(\n warning,\n settings[id].warningTimeout\n );\n }\n }\n\n var errorShown = false;\n\n id = id || iframe.id;\n\n if (settings[id]) {\n chkAndSend();\n warnOnNoResponse();\n }\n }\n\n function createOutgoingMsg(iframeId) {\n return (\n iframeId +\n ':' +\n settings[iframeId].bodyMarginV1 +\n ':' +\n settings[iframeId].sizeWidth +\n ':' +\n settings[iframeId].log +\n ':' +\n settings[iframeId].interval +\n ':' +\n settings[iframeId].enablePublicMethods +\n ':' +\n settings[iframeId].autoResize +\n ':' +\n settings[iframeId].bodyMargin +\n ':' +\n settings[iframeId].heightCalculationMethod +\n ':' +\n settings[iframeId].bodyBackground +\n ':' +\n settings[iframeId].bodyPadding +\n ':' +\n settings[iframeId].tolerance +\n ':' +\n settings[iframeId].inPageLinks +\n ':' +\n settings[iframeId].resizeFrom +\n ':' +\n settings[iframeId].widthCalculationMethod\n );\n }\n\n function setupIFrame(iframe, options) {\n function setLimits() {\n function addStyle(style) {\n if (\n Infinity !== settings[iframeId][style] &&\n 0 !== settings[iframeId][style]\n ) {\n iframe.style[style] = settings[iframeId][style] + 'px';\n log(\n iframeId,\n 'Set ' + style + ' = ' + settings[iframeId][style] + 'px'\n );\n }\n }\n\n function chkMinMax(dimension) {\n if (\n settings[iframeId]['min' + dimension] >\n settings[iframeId]['max' + dimension]\n ) {\n throw new Error(\n 'Value for min' +\n dimension +\n ' can not be greater than max' +\n dimension\n );\n }\n }\n\n chkMinMax('Height');\n chkMinMax('Width');\n\n addStyle('maxHeight');\n addStyle('minHeight');\n addStyle('maxWidth');\n addStyle('minWidth');\n }\n\n function newId() {\n var id = (options && options.id) || defaults.id + count++;\n if (null !== document.getElementById(id)) {\n id = id + count++;\n }\n return id;\n }\n\n function ensureHasId(iframeId) {\n logId = iframeId;\n if ('' === iframeId) {\n iframe.id = iframeId = newId();\n logEnabled = (options || {}).log;\n logId = iframeId;\n log(\n iframeId,\n 'Added missing iframe ID: ' + iframeId + ' (' + iframe.src + ')'\n );\n }\n\n return iframeId;\n }\n\n function setScrolling() {\n log(\n iframeId,\n 'IFrame scrolling ' +\n (settings[iframeId] && settings[iframeId].scrolling\n ? 'enabled'\n : 'disabled') +\n ' for ' +\n iframeId\n );\n iframe.style.overflow =\n false === (settings[iframeId] && settings[iframeId].scrolling)\n ? 'hidden'\n : 'auto';\n switch (settings[iframeId] && settings[iframeId].scrolling) {\n case 'omit':\n break;\n case true:\n iframe.scrolling = 'yes';\n break;\n case false:\n iframe.scrolling = 'no';\n break;\n default:\n iframe.scrolling = settings[iframeId]\n ? settings[iframeId].scrolling\n : 'no';\n }\n }\n\n //The V1 iFrame script expects an int, where as in V2 expects a CSS\n //string value such as '1px 3em', so if we have an int for V2, set V1=V2\n //and then convert V2 to a string PX value.\n function setupBodyMarginValues() {\n if (\n 'number' ===\n typeof (settings[iframeId] && settings[iframeId].bodyMargin) ||\n '0' === (settings[iframeId] && settings[iframeId].bodyMargin)\n ) {\n settings[iframeId].bodyMarginV1 = settings[iframeId].bodyMargin;\n settings[iframeId].bodyMargin =\n '' + settings[iframeId].bodyMargin + 'px';\n }\n }\n\n function checkReset() {\n // Reduce scope of firstRun to function, because IE8's JS execution\n // context stack is borked and this value gets externally\n // changed midway through running this function!!!\n var firstRun = settings[iframeId] && settings[iframeId].firstRun,\n resetRequertMethod =\n settings[iframeId] &&\n settings[iframeId].heightCalculationMethod in resetRequiredMethods;\n\n if (!firstRun && resetRequertMethod) {\n resetIFrame({ iframe: iframe, height: 0, width: 0, type: 'init' });\n }\n }\n\n function setupIFrameObject() {\n if (Function.prototype.bind && settings[iframeId]) {\n //Ignore unpolyfilled IE8.\n settings[iframeId].iframe.iFrameResizer = {\n close: closeIFrame.bind(null, settings[iframeId].iframe),\n\n removeListeners: removeIframeListeners.bind(\n null,\n settings[iframeId].iframe\n ),\n\n resize: trigger.bind(\n null,\n 'Window resize',\n 'resize',\n settings[iframeId].iframe\n ),\n\n moveToAnchor: function(anchor) {\n trigger(\n 'Move to anchor',\n 'moveToAnchor:' + anchor,\n settings[iframeId].iframe,\n iframeId\n );\n },\n\n sendMessage: function(message) {\n message = JSON.stringify(message);\n trigger(\n 'Send Message',\n 'message:' + message,\n settings[iframeId].iframe,\n iframeId\n );\n }\n };\n }\n }\n\n //We have to call trigger twice, as we can not be sure if all\n //iframes have completed loading when this code runs. The\n //event listener also catches the page changing in the iFrame.\n function init(msg) {\n function iFrameLoaded() {\n trigger('iFrame.onload', msg, iframe, undefined, true);\n checkReset();\n }\n\n function createDestroyObserver(MutationObserver) {\n if (!iframe.parentNode) {\n return;\n }\n\n var destroyObserver = new MutationObserver(function (mutations) {\n mutations.forEach(function (mutation) {\n var removedNodes = Array.prototype.slice.call(mutation.removedNodes); // Transform NodeList into an Array\n removedNodes.forEach(function (removedNode) {\n if (removedNode === iframe) {\n closeIFrame(iframe);\n }\n });\n });\n });\n destroyObserver.observe(iframe.parentNode, {\n childList: true\n });\n }\n\n var MutationObserver = getMutationObserver();\n if (MutationObserver) {\n createDestroyObserver(MutationObserver);\n }\n\n addEventListener(iframe, 'load', iFrameLoaded);\n trigger('init', msg, iframe, undefined, true);\n }\n\n function checkOptions(options) {\n if ('object' !== typeof options) {\n throw new TypeError('Options is not an object');\n }\n }\n\n function copyOptions(options) {\n for (var option in defaults) {\n if (defaults.hasOwnProperty(option)) {\n settings[iframeId][option] = options.hasOwnProperty(option)\n ? options[option]\n : defaults[option];\n }\n }\n }\n\n function getTargetOrigin(remoteHost) {\n return '' === remoteHost || 'file://' === remoteHost ? '*' : remoteHost;\n }\n\n function processOptions(options) {\n options = options || {};\n settings[iframeId] = {\n firstRun: true,\n iframe: iframe,\n remoteHost: iframe.src\n .split('/')\n .slice(0, 3)\n .join('/')\n };\n\n checkOptions(options);\n copyOptions(options);\n\n if (settings[iframeId]) {\n settings[iframeId].targetOrigin =\n true === settings[iframeId].checkOrigin\n ? getTargetOrigin(settings[iframeId].remoteHost)\n : '*';\n }\n }\n\n function beenHere() {\n return iframeId in settings && 'iFrameResizer' in iframe;\n }\n\n var iframeId = ensureHasId(iframe.id);\n\n if (!beenHere()) {\n processOptions(options);\n setScrolling();\n setLimits();\n setupBodyMarginValues();\n init(createOutgoingMsg(iframeId));\n setupIFrameObject();\n } else {\n warn(iframeId, 'Ignored iFrame, already setup.');\n }\n }\n\n function debouce(fn, time) {\n if (null === timer) {\n timer = setTimeout(function() {\n timer = null;\n fn();\n }, time);\n }\n }\n\n var frameTimer = {};\n function debounceFrameEvents(fn, time, frameId) {\n if (!frameTimer[frameId]) {\n frameTimer[frameId] = setTimeout(function() {\n frameTimer[frameId] = null;\n fn();\n }, time);\n }\n } //Not testable in PhantomJS\n\n /* istanbul ignore next */ function fixHiddenIFrames() {\n function checkIFrames() {\n function checkIFrame(settingId) {\n function chkDimension(dimension) {\n return (\n '0px' ===\n (settings[settingId] && settings[settingId].iframe.style[dimension])\n );\n }\n\n function isVisible(el) {\n return null !== el.offsetParent;\n }\n\n if (\n settings[settingId] &&\n isVisible(settings[settingId].iframe) &&\n (chkDimension('height') || chkDimension('width'))\n ) {\n trigger(\n 'Visibility change',\n 'resize',\n settings[settingId].iframe,\n settingId\n );\n }\n }\n\n for (var settingId in settings) {\n checkIFrame(settingId);\n }\n }\n\n function mutationObserved(mutations) {\n log(\n 'window',\n 'Mutation observed: ' + mutations[0].target + ' ' + mutations[0].type\n );\n debouce(checkIFrames, 16);\n }\n\n function createMutationObserver() {\n var target = document.querySelector('body'),\n config = {\n attributes: true,\n attributeOldValue: false,\n characterData: true,\n characterDataOldValue: false,\n childList: true,\n subtree: true\n },\n observer = new MutationObserver(mutationObserved);\n\n observer.observe(target, config);\n }\n\n var MutationObserver = getMutationObserver();\n if (MutationObserver) {\n createMutationObserver();\n }\n }\n\n function resizeIFrames(event) {\n function resize() {\n sendTriggerMsg('Window ' + event, 'resize');\n }\n\n log('window', 'Trigger event: ' + event);\n debouce(resize, 16);\n } //Not testable in PhantomJS\n\n /* istanbul ignore next */ function tabVisible() {\n function resize() {\n sendTriggerMsg('Tab Visable', 'resize');\n }\n\n if ('hidden' !== document.visibilityState) {\n log('document', 'Trigger event: Visiblity change');\n debouce(resize, 16);\n }\n }\n\n function sendTriggerMsg(eventName, event) {\n function isIFrameResizeEnabled(iframeId) {\n return (\n settings[iframeId] &&\n 'parent' === settings[iframeId].resizeFrom &&\n settings[iframeId].autoResize &&\n !settings[iframeId].firstRun\n );\n }\n\n for (var iframeId in settings) {\n if (isIFrameResizeEnabled(iframeId)) {\n trigger(eventName, event, document.getElementById(iframeId), iframeId);\n }\n }\n }\n\n function setupEventListeners() {\n addEventListener(window, 'message', iFrameListener);\n\n addEventListener(window, 'resize', function() {\n resizeIFrames('resize');\n });\n\n addEventListener(document, 'visibilitychange', tabVisible);\n addEventListener(document, '-webkit-visibilitychange', tabVisible); //Andriod 4.4\n addEventListener(window, 'focusin', function() {\n resizeIFrames('focus');\n }); //IE8-9\n addEventListener(window, 'focus', function() {\n resizeIFrames('focus');\n });\n }\n\n function factory() {\n function init(options, element) {\n function chkType() {\n if (!element.tagName) {\n throw new TypeError('Object is not a valid DOM element');\n } else if ('IFRAME' !== element.tagName.toUpperCase()) {\n throw new TypeError(\n 'Expected