\").addClass(\"datehr\").append(\"
\").append(text);\n\n $(message).before(date_hr);\n }\n\n}\n\nfunction disp_add_form(plus_button_selector, form_temp_selector, form_area_selector, max_form_count = 10, input_name = \"input\", minus_button_selector = \"\", ) {\n\n $(plus_button_selector).click(function () {\n\n var form_count = $(form_area_selector).find(\".added_form\").length\n if (form_count >= max_form_count) {\n return;\n }\n\n var form = $(form_temp_selector).clone();\n var input = form.find(\"input,select,textarea\");\n\n\n if (input.length == 1) {\n var name = input_name + \"[]\"\n $(input).attr(\"name\", name).attr(\"required\", true);\n\n } else if (input.length > 1) {\n var input_count = 0;\n input.each(function () {\n input_count++;\n var id = input_name + \"_\" + form_count + \"_\" + input_count;\n $(this).attr(\"id\", id).attr(\"name\", id).attr(\"required\", true);\n });\n }\n if (minus_button_selector) {\n form.find(minus_button_selector).on('click', function () {\n $(this).parent().remove();\n });\n }\n form.removeClass(form_temp_selector.replace(/\\./, ''));\n form.addClass(\"added_form\")\n\n $(form_area_selector).append(form);\n form.removeClass(\"hidden\");\n\n });\n\n $(minus_button_selector).on('click', function () {\n $(this).parent().remove();\n });\n}\n\nfunction is_display(body_class_name) {\n return $(body_class_name).length > 0\n}\n\nfunction disp_alert(body, prepend_element_selector, style) {\n\n if (!prepend_element_selector) {\n prepend_element_selector = $(\".wrapper\");\n }\n $(\".alert\").remove();\n\n var alert = $(\".alert-temp\").clone();\n alert.addClass(\"alert\");\n alert.find(\".alert-body\").text(body);\n $(prepend_element_selector).prepend(alert);\n\n if (style) {\n alert.attr('style', style);\n }\n\n\n $(alert).show();\n\n}\n\n\n$(function () {\n $('.datepicker').datepicker({\n dateFormat: \"yy/mm/dd\"\n });\n\n});","import { __assign, __values, __read, __awaiter, __generator, __spread } from 'tslib';\nimport { Deferred } from '@firebase/util';\n/**\r\n * Component for service name T, e.g. `auth`, `auth-internal`\r\n */\n\nvar Component =\n/** @class */\nfunction () {\n /**\r\n *\r\n * @param name The public service name, e.g. app, auth, firestore, database\r\n * @param instanceFactory Service factory responsible for creating the public interface\r\n * @param type whether the service provided by the component is public or private\r\n */\n function Component(name, instanceFactory, type) {\n this.name = name;\n this.instanceFactory = instanceFactory;\n this.type = type;\n this.multipleInstances = false;\n /**\r\n * Properties to be added to the service namespace\r\n */\n\n this.serviceProps = {};\n this.instantiationMode = \"LAZY\"\n /* LAZY */\n ;\n }\n\n Component.prototype.setInstantiationMode = function (mode) {\n this.instantiationMode = mode;\n return this;\n };\n\n Component.prototype.setMultipleInstances = function (multipleInstances) {\n this.multipleInstances = multipleInstances;\n return this;\n };\n\n Component.prototype.setServiceProps = function (props) {\n this.serviceProps = props;\n return this;\n };\n\n return Component;\n}();\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nvar DEFAULT_ENTRY_NAME = '[DEFAULT]';\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Provider for instance for service name T, e.g. 'auth', 'auth-internal'\r\n * NameServiceMapping[T] is an alias for the type of the instance\r\n */\n\nvar Provider =\n/** @class */\nfunction () {\n function Provider(name, container) {\n this.name = name;\n this.container = container;\n this.component = null;\n this.instances = new Map();\n this.instancesDeferred = new Map();\n }\n /**\r\n * @param identifier A provider can provide mulitple instances of a service\r\n * if this.component.multipleInstances is true.\r\n */\n\n\n Provider.prototype.get = function (identifier) {\n if (identifier === void 0) {\n identifier = DEFAULT_ENTRY_NAME;\n } // if multipleInstances is not supported, use the default name\n\n\n var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);\n\n if (!this.instancesDeferred.has(normalizedIdentifier)) {\n var deferred = new Deferred();\n this.instancesDeferred.set(normalizedIdentifier, deferred); // If the service instance is available, resolve the promise with it immediately\n\n try {\n var instance = this.getOrInitializeService(normalizedIdentifier);\n\n if (instance) {\n deferred.resolve(instance);\n }\n } catch (e) {// when the instance factory throws an exception during get(), it should not cause\n // a fatal error. We just return the unresolved promise in this case.\n }\n }\n\n return this.instancesDeferred.get(normalizedIdentifier).promise;\n };\n\n Provider.prototype.getImmediate = function (options) {\n var _a = __assign({\n identifier: DEFAULT_ENTRY_NAME,\n optional: false\n }, options),\n identifier = _a.identifier,\n optional = _a.optional; // if multipleInstances is not supported, use the default name\n\n\n var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);\n\n try {\n var instance = this.getOrInitializeService(normalizedIdentifier);\n\n if (!instance) {\n if (optional) {\n return null;\n }\n\n throw Error(\"Service \" + this.name + \" is not available\");\n }\n\n return instance;\n } catch (e) {\n if (optional) {\n return null;\n } else {\n throw e;\n }\n }\n };\n\n Provider.prototype.getComponent = function () {\n return this.component;\n };\n\n Provider.prototype.setComponent = function (component) {\n var e_1, _a;\n\n if (component.name !== this.name) {\n throw Error(\"Mismatching Component \" + component.name + \" for Provider \" + this.name + \".\");\n }\n\n if (this.component) {\n throw Error(\"Component for \" + this.name + \" has already been provided\");\n }\n\n this.component = component; // if the service is eager, initialize the default instance\n\n if (isComponentEager(component)) {\n try {\n this.getOrInitializeService(DEFAULT_ENTRY_NAME);\n } catch (e) {// when the instance factory for an eager Component throws an exception during the eager\n // initialization, it should not cause a fatal error.\n // TODO: Investigate if we need to make it configurable, because some component may want to cause\n // a fatal error in this case?\n }\n }\n\n try {\n // Create service instances for the pending promises and resolve them\n // NOTE: if this.multipleInstances is false, only the default instance will be created\n // and all promises with resolve with it regardless of the identifier.\n for (var _b = __values(this.instancesDeferred.entries()), _c = _b.next(); !_c.done; _c = _b.next()) {\n var _d = __read(_c.value, 2),\n instanceIdentifier = _d[0],\n instanceDeferred = _d[1];\n\n var normalizedIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);\n\n try {\n // `getOrInitializeService()` should always return a valid instance since a component is guaranteed. use ! to make typescript happy.\n var instance = this.getOrInitializeService(normalizedIdentifier);\n instanceDeferred.resolve(instance);\n } catch (e) {// when the instance factory throws an exception, it should not cause\n // a fatal error. We just leave the promise unresolved.\n }\n }\n } catch (e_1_1) {\n e_1 = {\n error: e_1_1\n };\n } finally {\n try {\n if (_c && !_c.done && (_a = _b[\"return\"])) _a.call(_b);\n } finally {\n if (e_1) throw e_1.error;\n }\n }\n };\n\n Provider.prototype.clearInstance = function (identifier) {\n if (identifier === void 0) {\n identifier = DEFAULT_ENTRY_NAME;\n }\n\n this.instancesDeferred[\"delete\"](identifier);\n this.instances[\"delete\"](identifier);\n }; // app.delete() will call this method on every provider to delete the services\n // TODO: should we mark the provider as deleted?\n\n\n Provider.prototype[\"delete\"] = function () {\n return __awaiter(this, void 0, void 0, function () {\n var services;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n services = Array.from(this.instances.values());\n return [4\n /*yield*/\n , Promise.all(__spread(services.filter(function (service) {\n return 'INTERNAL' in service;\n }) // legacy services\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n .map(function (service) {\n return service.INTERNAL[\"delete\"]();\n }), services.filter(function (service) {\n return '_delete' in service;\n }) // modularized services\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n .map(function (service) {\n return service._delete();\n })))];\n\n case 1:\n _a.sent();\n\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n Provider.prototype.isComponentSet = function () {\n return this.component != null;\n };\n\n Provider.prototype.getOrInitializeService = function (identifier) {\n var instance = this.instances.get(identifier);\n\n if (!instance && this.component) {\n instance = this.component.instanceFactory(this.container, normalizeIdentifierForFactory(identifier));\n this.instances.set(identifier, instance);\n }\n\n return instance || null;\n };\n\n Provider.prototype.normalizeInstanceIdentifier = function (identifier) {\n if (this.component) {\n return this.component.multipleInstances ? identifier : DEFAULT_ENTRY_NAME;\n } else {\n return identifier; // assume multiple instances are supported before the component is provided.\n }\n };\n\n return Provider;\n}(); // undefined should be passed to the service factory for the default instance\n\n\nfunction normalizeIdentifierForFactory(identifier) {\n return identifier === DEFAULT_ENTRY_NAME ? undefined : identifier;\n}\n\nfunction isComponentEager(component) {\n return component.instantiationMode === \"EAGER\"\n /* EAGER */\n ;\n}\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`\r\n */\n\n\nvar ComponentContainer =\n/** @class */\nfunction () {\n function ComponentContainer(name) {\n this.name = name;\n this.providers = new Map();\n }\n /**\r\n *\r\n * @param component Component being added\r\n * @param overwrite When a component with the same name has already been registered,\r\n * if overwrite is true: overwrite the existing component with the new component and create a new\r\n * provider with the new component. It can be useful in tests where you want to use different mocks\r\n * for different tests.\r\n * if overwrite is false: throw an exception\r\n */\n\n\n ComponentContainer.prototype.addComponent = function (component) {\n var provider = this.getProvider(component.name);\n\n if (provider.isComponentSet()) {\n throw new Error(\"Component \" + component.name + \" has already been registered with \" + this.name);\n }\n\n provider.setComponent(component);\n };\n\n ComponentContainer.prototype.addOrOverwriteComponent = function (component) {\n var provider = this.getProvider(component.name);\n\n if (provider.isComponentSet()) {\n // delete the existing provider from the container, so we can register the new component\n this.providers[\"delete\"](component.name);\n }\n\n this.addComponent(component);\n };\n /**\r\n * getProvider provides a type safe interface where it can only be called with a field name\r\n * present in NameServiceMapping interface.\r\n *\r\n * Firebase SDKs providing services should extend NameServiceMapping interface to register\r\n * themselves.\r\n */\n\n\n ComponentContainer.prototype.getProvider = function (name) {\n if (this.providers.has(name)) {\n return this.providers.get(name);\n } // create a Provider for a service that hasn't registered with Firebase\n\n\n var provider = new Provider(name, this);\n this.providers.set(name, provider);\n return provider;\n };\n\n ComponentContainer.prototype.getProviders = function () {\n return Array.from(this.providers.values());\n };\n\n return ComponentContainer;\n}();\n\nexport { Component, ComponentContainer, Provider };","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\nfunction __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) {\n s += arguments[i].length;\n }\n\n for (var r = Array(s), k = 0, i = 0; i < il; i++) {\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) {\n r[k] = a[j];\n }\n }\n\n return r;\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nvar _a;\n/**\r\n * A container for all of the Logger instances\r\n */\n\n\nvar instances = [];\n/**\r\n * The JS SDK supports 5 log levels and also allows a user the ability to\r\n * silence the logs altogether.\r\n *\r\n * The order is a follows:\r\n * DEBUG < VERBOSE < INFO < WARN < ERROR\r\n *\r\n * All of the log types above the current log level will be captured (i.e. if\r\n * you set the log level to `INFO`, errors will still be logged, but `DEBUG` and\r\n * `VERBOSE` logs will not)\r\n */\n\nvar LogLevel;\n\n(function (LogLevel) {\n LogLevel[LogLevel[\"DEBUG\"] = 0] = \"DEBUG\";\n LogLevel[LogLevel[\"VERBOSE\"] = 1] = \"VERBOSE\";\n LogLevel[LogLevel[\"INFO\"] = 2] = \"INFO\";\n LogLevel[LogLevel[\"WARN\"] = 3] = \"WARN\";\n LogLevel[LogLevel[\"ERROR\"] = 4] = \"ERROR\";\n LogLevel[LogLevel[\"SILENT\"] = 5] = \"SILENT\";\n})(LogLevel || (LogLevel = {}));\n\nvar levelStringToEnum = {\n 'debug': LogLevel.DEBUG,\n 'verbose': LogLevel.VERBOSE,\n 'info': LogLevel.INFO,\n 'warn': LogLevel.WARN,\n 'error': LogLevel.ERROR,\n 'silent': LogLevel.SILENT\n};\n/**\r\n * The default log level\r\n */\n\nvar defaultLogLevel = LogLevel.INFO;\n/**\r\n * By default, `console.debug` is not displayed in the developer console (in\r\n * chrome). To avoid forcing users to have to opt-in to these logs twice\r\n * (i.e. once for firebase, and once in the console), we are sending `DEBUG`\r\n * logs to the `console.log` function.\r\n */\n\nvar ConsoleMethod = (_a = {}, _a[LogLevel.DEBUG] = 'log', _a[LogLevel.VERBOSE] = 'log', _a[LogLevel.INFO] = 'info', _a[LogLevel.WARN] = 'warn', _a[LogLevel.ERROR] = 'error', _a);\n/**\r\n * The default log handler will forward DEBUG, VERBOSE, INFO, WARN, and ERROR\r\n * messages on to their corresponding console counterparts (if the log method\r\n * is supported by the current log level)\r\n */\n\nvar defaultLogHandler = function defaultLogHandler(instance, logType) {\n var args = [];\n\n for (var _i = 2; _i < arguments.length; _i++) {\n args[_i - 2] = arguments[_i];\n }\n\n if (logType < instance.logLevel) {\n return;\n }\n\n var now = new Date().toISOString();\n var method = ConsoleMethod[logType];\n\n if (method) {\n console[method].apply(console, __spreadArrays([\"[\" + now + \"] \" + instance.name + \":\"], args));\n } else {\n throw new Error(\"Attempted to log a message with an invalid logType (value: \" + logType + \")\");\n }\n};\n\nvar Logger =\n/** @class */\nfunction () {\n /**\r\n * Gives you an instance of a Logger to capture messages according to\r\n * Firebase's logging scheme.\r\n *\r\n * @param name The name that the logs will be associated with\r\n */\n function Logger(name) {\n this.name = name;\n /**\r\n * The log level of the given Logger instance.\r\n */\n\n this._logLevel = defaultLogLevel;\n /**\r\n * The main (internal) log handler for the Logger instance.\r\n * Can be set to a new function in internal package code but not by user.\r\n */\n\n this._logHandler = defaultLogHandler;\n /**\r\n * The optional, additional, user-defined log handler for the Logger instance.\r\n */\n\n this._userLogHandler = null;\n /**\r\n * Capture the current instance for later use\r\n */\n\n instances.push(this);\n }\n\n Object.defineProperty(Logger.prototype, \"logLevel\", {\n get: function get() {\n return this._logLevel;\n },\n set: function set(val) {\n if (!(val in LogLevel)) {\n throw new TypeError(\"Invalid value \\\"\" + val + \"\\\" assigned to `logLevel`\");\n }\n\n this._logLevel = val;\n },\n enumerable: false,\n configurable: true\n }); // Workaround for setter/getter having to be the same type.\n\n Logger.prototype.setLogLevel = function (val) {\n this._logLevel = typeof val === 'string' ? levelStringToEnum[val] : val;\n };\n\n Object.defineProperty(Logger.prototype, \"logHandler\", {\n get: function get() {\n return this._logHandler;\n },\n set: function set(val) {\n if (typeof val !== 'function') {\n throw new TypeError('Value assigned to `logHandler` must be a function');\n }\n\n this._logHandler = val;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Logger.prototype, \"userLogHandler\", {\n get: function get() {\n return this._userLogHandler;\n },\n set: function set(val) {\n this._userLogHandler = val;\n },\n enumerable: false,\n configurable: true\n });\n /**\r\n * The functions below are all based on the `console` interface\r\n */\n\n Logger.prototype.debug = function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.DEBUG], args));\n\n this._logHandler.apply(this, __spreadArrays([this, LogLevel.DEBUG], args));\n };\n\n Logger.prototype.log = function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.VERBOSE], args));\n\n this._logHandler.apply(this, __spreadArrays([this, LogLevel.VERBOSE], args));\n };\n\n Logger.prototype.info = function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.INFO], args));\n\n this._logHandler.apply(this, __spreadArrays([this, LogLevel.INFO], args));\n };\n\n Logger.prototype.warn = function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.WARN], args));\n\n this._logHandler.apply(this, __spreadArrays([this, LogLevel.WARN], args));\n };\n\n Logger.prototype.error = function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.ERROR], args));\n\n this._logHandler.apply(this, __spreadArrays([this, LogLevel.ERROR], args));\n };\n\n return Logger;\n}();\n\nfunction setLogLevel(level) {\n instances.forEach(function (inst) {\n inst.setLogLevel(level);\n });\n}\n\nfunction setUserLogHandler(logCallback, options) {\n var _loop_1 = function _loop_1(instance) {\n var customLogLevel = null;\n\n if (options && options.level) {\n customLogLevel = levelStringToEnum[options.level];\n }\n\n if (logCallback === null) {\n instance.userLogHandler = null;\n } else {\n instance.userLogHandler = function (instance, level) {\n var args = [];\n\n for (var _i = 2; _i < arguments.length; _i++) {\n args[_i - 2] = arguments[_i];\n }\n\n var message = args.map(function (arg) {\n if (arg == null) {\n return null;\n } else if (typeof arg === 'string') {\n return arg;\n } else if (typeof arg === 'number' || typeof arg === 'boolean') {\n return arg.toString();\n } else if (arg instanceof Error) {\n return arg.message;\n } else {\n try {\n return JSON.stringify(arg);\n } catch (ignored) {\n return null;\n }\n }\n }).filter(function (arg) {\n return arg;\n }).join(' ');\n\n if (level >= (customLogLevel !== null && customLogLevel !== void 0 ? customLogLevel : instance.logLevel)) {\n logCallback({\n level: LogLevel[level].toLowerCase(),\n message: message,\n args: args,\n type: instance.name\n });\n }\n };\n }\n };\n\n for (var _i = 0, instances_1 = instances; _i < instances_1.length; _i++) {\n var instance = instances_1[_i];\n\n _loop_1(instance);\n }\n}\n\nexport { LogLevel, Logger, setLogLevel, setUserLogHandler };","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nimport { __values, __assign } from 'tslib';\nimport { ErrorFactory, deepCopy, contains, deepExtend, createSubscribe, isBrowser, isNode } from '@firebase/util';\nimport { ComponentContainer, Component } from '@firebase/component';\nimport { Logger, setLogLevel, setUserLogHandler } from '@firebase/logger';\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\nvar _a;\n\nvar ERRORS = (_a = {}, _a[\"no-app\"\n/* NO_APP */\n] = \"No Firebase App '{$appName}' has been created - \" + 'call Firebase App.initializeApp()', _a[\"bad-app-name\"\n/* BAD_APP_NAME */\n] = \"Illegal App name: '{$appName}\", _a[\"duplicate-app\"\n/* DUPLICATE_APP */\n] = \"Firebase App named '{$appName}' already exists\", _a[\"app-deleted\"\n/* APP_DELETED */\n] = \"Firebase App named '{$appName}' already deleted\", _a[\"invalid-app-argument\"\n/* INVALID_APP_ARGUMENT */\n] = 'firebase.{$appName}() takes either no argument or a ' + 'Firebase App instance.', _a[\"invalid-log-argument\"\n/* INVALID_LOG_ARGUMENT */\n] = 'First argument to `onLog` must be null or a function.', _a);\nvar ERROR_FACTORY = new ErrorFactory('app', 'Firebase', ERRORS);\nvar name$1 = \"@firebase/app\";\nvar version = \"0.6.14\";\nvar name$2 = \"@firebase/analytics\";\nvar name$3 = \"@firebase/auth\";\nvar name$4 = \"@firebase/database\";\nvar name$5 = \"@firebase/functions\";\nvar name$6 = \"@firebase/installations\";\nvar name$7 = \"@firebase/messaging\";\nvar name$8 = \"@firebase/performance\";\nvar name$9 = \"@firebase/remote-config\";\nvar name$a = \"@firebase/storage\";\nvar name$b = \"@firebase/firestore\";\nvar name$c = \"firebase-wrapper\";\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\nvar _a$1;\n\nvar DEFAULT_ENTRY_NAME = '[DEFAULT]';\nvar PLATFORM_LOG_STRING = (_a$1 = {}, _a$1[name$1] = 'fire-core', _a$1[name$2] = 'fire-analytics', _a$1[name$3] = 'fire-auth', _a$1[name$4] = 'fire-rtdb', _a$1[name$5] = 'fire-fn', _a$1[name$6] = 'fire-iid', _a$1[name$7] = 'fire-fcm', _a$1[name$8] = 'fire-perf', _a$1[name$9] = 'fire-rc', _a$1[name$a] = 'fire-gcs', _a$1[name$b] = 'fire-fst', _a$1['fire-js'] = 'fire-js', _a$1[name$c] = 'fire-js-all', _a$1);\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\nvar logger = new Logger('@firebase/app');\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Global context object for a collection of services using\r\n * a shared authentication state.\r\n */\n\nvar FirebaseAppImpl =\n/** @class */\nfunction () {\n function FirebaseAppImpl(options, config, firebase_) {\n var e_1, _a;\n\n var _this = this;\n\n this.firebase_ = firebase_;\n this.isDeleted_ = false;\n this.name_ = config.name;\n this.automaticDataCollectionEnabled_ = config.automaticDataCollectionEnabled || false;\n this.options_ = deepCopy(options);\n this.container = new ComponentContainer(config.name); // add itself to container\n\n this._addComponent(new Component('app', function () {\n return _this;\n }, \"PUBLIC\"\n /* PUBLIC */\n ));\n\n try {\n // populate ComponentContainer with existing components\n for (var _b = __values(this.firebase_.INTERNAL.components.values()), _c = _b.next(); !_c.done; _c = _b.next()) {\n var component = _c.value;\n\n this._addComponent(component);\n }\n } catch (e_1_1) {\n e_1 = {\n error: e_1_1\n };\n } finally {\n try {\n if (_c && !_c.done && (_a = _b[\"return\"])) _a.call(_b);\n } finally {\n if (e_1) throw e_1.error;\n }\n }\n }\n\n Object.defineProperty(FirebaseAppImpl.prototype, \"automaticDataCollectionEnabled\", {\n get: function get() {\n this.checkDestroyed_();\n return this.automaticDataCollectionEnabled_;\n },\n set: function set(val) {\n this.checkDestroyed_();\n this.automaticDataCollectionEnabled_ = val;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(FirebaseAppImpl.prototype, \"name\", {\n get: function get() {\n this.checkDestroyed_();\n return this.name_;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(FirebaseAppImpl.prototype, \"options\", {\n get: function get() {\n this.checkDestroyed_();\n return this.options_;\n },\n enumerable: false,\n configurable: true\n });\n\n FirebaseAppImpl.prototype[\"delete\"] = function () {\n var _this = this;\n\n return new Promise(function (resolve) {\n _this.checkDestroyed_();\n\n resolve();\n }).then(function () {\n _this.firebase_.INTERNAL.removeApp(_this.name_);\n\n return Promise.all(_this.container.getProviders().map(function (provider) {\n return provider[\"delete\"]();\n }));\n }).then(function () {\n _this.isDeleted_ = true;\n });\n };\n /**\r\n * Return a service instance associated with this app (creating it\r\n * on demand), identified by the passed instanceIdentifier.\r\n *\r\n * NOTE: Currently storage and functions are the only ones that are leveraging this\r\n * functionality. They invoke it by calling:\r\n *\r\n * ```javascript\r\n * firebase.app().storage('STORAGE BUCKET ID')\r\n * ```\r\n *\r\n * The service name is passed to this already\r\n * @internal\r\n */\n\n\n FirebaseAppImpl.prototype._getService = function (name, instanceIdentifier) {\n if (instanceIdentifier === void 0) {\n instanceIdentifier = DEFAULT_ENTRY_NAME;\n }\n\n this.checkDestroyed_(); // getImmediate will always succeed because _getService is only called for registered components.\n\n return this.container.getProvider(name).getImmediate({\n identifier: instanceIdentifier\n });\n };\n /**\r\n * Remove a service instance from the cache, so we will create a new instance for this service\r\n * when people try to get this service again.\r\n *\r\n * NOTE: currently only firestore is using this functionality to support firestore shutdown.\r\n *\r\n * @param name The service name\r\n * @param instanceIdentifier instance identifier in case multiple instances are allowed\r\n * @internal\r\n */\n\n\n FirebaseAppImpl.prototype._removeServiceInstance = function (name, instanceIdentifier) {\n if (instanceIdentifier === void 0) {\n instanceIdentifier = DEFAULT_ENTRY_NAME;\n } // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n\n this.container.getProvider(name).clearInstance(instanceIdentifier);\n };\n /**\r\n * @param component the component being added to this app's container\r\n */\n\n\n FirebaseAppImpl.prototype._addComponent = function (component) {\n try {\n this.container.addComponent(component);\n } catch (e) {\n logger.debug(\"Component \" + component.name + \" failed to register with FirebaseApp \" + this.name, e);\n }\n };\n\n FirebaseAppImpl.prototype._addOrOverwriteComponent = function (component) {\n this.container.addOrOverwriteComponent(component);\n };\n\n FirebaseAppImpl.prototype.toJSON = function () {\n return {\n name: this.name,\n automaticDataCollectionEnabled: this.automaticDataCollectionEnabled,\n options: this.options\n };\n };\n /**\r\n * This function will throw an Error if the App has already been deleted -\r\n * use before performing API actions on the App.\r\n */\n\n\n FirebaseAppImpl.prototype.checkDestroyed_ = function () {\n if (this.isDeleted_) {\n throw ERROR_FACTORY.create(\"app-deleted\"\n /* APP_DELETED */\n , {\n appName: this.name_\n });\n }\n };\n\n return FirebaseAppImpl;\n}(); // Prevent dead-code elimination of these methods w/o invalid property\n// copying.\n\n\nFirebaseAppImpl.prototype.name && FirebaseAppImpl.prototype.options || FirebaseAppImpl.prototype[\"delete\"] || console.log('dc');\nvar version$1 = \"8.2.5\";\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Because auth can't share code with other components, we attach the utility functions\r\n * in an internal namespace to share code.\r\n * This function return a firebase namespace object without\r\n * any utility functions, so it can be shared between the regular firebaseNamespace and\r\n * the lite version.\r\n */\n\nfunction createFirebaseNamespaceCore(firebaseAppImpl) {\n var apps = {}; // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n var components = new Map(); // A namespace is a plain JavaScript Object.\n\n var namespace = {\n // Hack to prevent Babel from modifying the object returned\n // as the firebase namespace.\n // @ts-ignore\n __esModule: true,\n initializeApp: initializeApp,\n // @ts-ignore\n app: app,\n registerVersion: registerVersion,\n setLogLevel: setLogLevel,\n onLog: onLog,\n // @ts-ignore\n apps: null,\n SDK_VERSION: version$1,\n INTERNAL: {\n registerComponent: registerComponent,\n removeApp: removeApp,\n components: components,\n useAsService: useAsService\n }\n }; // Inject a circular default export to allow Babel users who were previously\n // using:\n //\n // import firebase from 'firebase';\n // which becomes: var firebase = require('firebase').default;\n //\n // instead of\n //\n // import * as firebase from 'firebase';\n // which becomes: var firebase = require('firebase');\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n namespace['default'] = namespace; // firebase.apps is a read-only getter.\n\n Object.defineProperty(namespace, 'apps', {\n get: getApps\n });\n /**\r\n * Called by App.delete() - but before any services associated with the App\r\n * are deleted.\r\n */\n\n function removeApp(name) {\n delete apps[name];\n }\n /**\r\n * Get the App object for a given name (or DEFAULT).\r\n */\n\n\n function app(name) {\n name = name || DEFAULT_ENTRY_NAME;\n\n if (!contains(apps, name)) {\n throw ERROR_FACTORY.create(\"no-app\"\n /* NO_APP */\n , {\n appName: name\n });\n }\n\n return apps[name];\n } // @ts-ignore\n\n\n app['App'] = firebaseAppImpl;\n\n function initializeApp(options, rawConfig) {\n if (rawConfig === void 0) {\n rawConfig = {};\n }\n\n if (_typeof(rawConfig) !== 'object' || rawConfig === null) {\n var name_1 = rawConfig;\n rawConfig = {\n name: name_1\n };\n }\n\n var config = rawConfig;\n\n if (config.name === undefined) {\n config.name = DEFAULT_ENTRY_NAME;\n }\n\n var name = config.name;\n\n if (typeof name !== 'string' || !name) {\n throw ERROR_FACTORY.create(\"bad-app-name\"\n /* BAD_APP_NAME */\n , {\n appName: String(name)\n });\n }\n\n if (contains(apps, name)) {\n throw ERROR_FACTORY.create(\"duplicate-app\"\n /* DUPLICATE_APP */\n , {\n appName: name\n });\n }\n\n var app = new firebaseAppImpl(options, config, namespace);\n apps[name] = app;\n return app;\n }\n /*\r\n * Return an array of all the non-deleted FirebaseApps.\r\n */\n\n\n function getApps() {\n // Make a copy so caller cannot mutate the apps list.\n return Object.keys(apps).map(function (name) {\n return apps[name];\n });\n }\n\n function registerComponent(component) {\n var e_1, _a;\n\n var componentName = component.name;\n\n if (components.has(componentName)) {\n logger.debug(\"There were multiple attempts to register component \" + componentName + \".\");\n return component.type === \"PUBLIC\"\n /* PUBLIC */\n ? // eslint-disable-next-line @typescript-eslint/no-explicit-any\n namespace[componentName] : null;\n }\n\n components.set(componentName, component); // create service namespace for public components\n\n if (component.type === \"PUBLIC\"\n /* PUBLIC */\n ) {\n // The Service namespace is an accessor function ...\n var serviceNamespace = function serviceNamespace(appArg) {\n if (appArg === void 0) {\n appArg = app();\n } // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n\n if (typeof appArg[componentName] !== 'function') {\n // Invalid argument.\n // This happens in the following case: firebase.storage('gs:/')\n throw ERROR_FACTORY.create(\"invalid-app-argument\"\n /* INVALID_APP_ARGUMENT */\n , {\n appName: componentName\n });\n } // Forward service instance lookup to the FirebaseApp.\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n\n return appArg[componentName]();\n }; // ... and a container for service-level properties.\n\n\n if (component.serviceProps !== undefined) {\n deepExtend(serviceNamespace, component.serviceProps);\n } // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n\n namespace[componentName] = serviceNamespace; // Patch the FirebaseAppImpl prototype\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n firebaseAppImpl.prototype[componentName] = // TODO: The eslint disable can be removed and the 'ignoreRestArgs'\n // option added to the no-explicit-any rule when ESlint releases it.\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n var serviceFxn = this._getService.bind(this, componentName);\n\n return serviceFxn.apply(this, component.multipleInstances ? args : []);\n };\n }\n\n try {\n // add the component to existing app instances\n for (var _b = __values(Object.keys(apps)), _c = _b.next(); !_c.done; _c = _b.next()) {\n var appName = _c.value;\n\n apps[appName]._addComponent(component);\n }\n } catch (e_1_1) {\n e_1 = {\n error: e_1_1\n };\n } finally {\n try {\n if (_c && !_c.done && (_a = _b[\"return\"])) _a.call(_b);\n } finally {\n if (e_1) throw e_1.error;\n }\n }\n\n return component.type === \"PUBLIC\"\n /* PUBLIC */\n ? // eslint-disable-next-line @typescript-eslint/no-explicit-any\n namespace[componentName] : null;\n }\n\n function registerVersion(libraryKeyOrName, version, variant) {\n var _a; // TODO: We can use this check to whitelist strings when/if we set up\n // a good whitelist system.\n\n\n var library = (_a = PLATFORM_LOG_STRING[libraryKeyOrName]) !== null && _a !== void 0 ? _a : libraryKeyOrName;\n\n if (variant) {\n library += \"-\" + variant;\n }\n\n var libraryMismatch = library.match(/\\s|\\//);\n var versionMismatch = version.match(/\\s|\\//);\n\n if (libraryMismatch || versionMismatch) {\n var warning = [\"Unable to register library \\\"\" + library + \"\\\" with version \\\"\" + version + \"\\\":\"];\n\n if (libraryMismatch) {\n warning.push(\"library name \\\"\" + library + \"\\\" contains illegal characters (whitespace or \\\"/\\\")\");\n }\n\n if (libraryMismatch && versionMismatch) {\n warning.push('and');\n }\n\n if (versionMismatch) {\n warning.push(\"version name \\\"\" + version + \"\\\" contains illegal characters (whitespace or \\\"/\\\")\");\n }\n\n logger.warn(warning.join(' '));\n return;\n }\n\n registerComponent(new Component(library + \"-version\", function () {\n return {\n library: library,\n version: version\n };\n }, \"VERSION\"\n /* VERSION */\n ));\n }\n\n function onLog(logCallback, options) {\n if (logCallback !== null && typeof logCallback !== 'function') {\n throw ERROR_FACTORY.create(\"invalid-log-argument\"\n /* INVALID_LOG_ARGUMENT */\n , {\n appName: name\n });\n }\n\n setUserLogHandler(logCallback, options);\n } // Map the requested service to a registered service name\n // (used to map auth to serverAuth service when needed).\n\n\n function useAsService(app, name) {\n if (name === 'serverAuth') {\n return null;\n }\n\n var useService = name;\n return useService;\n }\n\n return namespace;\n}\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Return a firebase namespace object.\r\n *\r\n * In production, this will be called exactly once and the result\r\n * assigned to the 'firebase' global. It may be called multiple times\r\n * in unit tests.\r\n */\n\n\nfunction createFirebaseNamespace() {\n var namespace = createFirebaseNamespaceCore(FirebaseAppImpl);\n namespace.INTERNAL = __assign(__assign({}, namespace.INTERNAL), {\n createFirebaseNamespace: createFirebaseNamespace,\n extendNamespace: extendNamespace,\n createSubscribe: createSubscribe,\n ErrorFactory: ErrorFactory,\n deepExtend: deepExtend\n });\n /**\r\n * Patch the top-level firebase namespace with additional properties.\r\n *\r\n * firebase.INTERNAL.extendNamespace()\r\n */\n\n function extendNamespace(props) {\n deepExtend(namespace, props);\n }\n\n return namespace;\n}\n\nvar firebase = createFirebaseNamespace();\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\nvar PlatformLoggerService =\n/** @class */\nfunction () {\n function PlatformLoggerService(container) {\n this.container = container;\n } // In initial implementation, this will be called by installations on\n // auth token refresh, and installations will send this string.\n\n\n PlatformLoggerService.prototype.getPlatformInfoString = function () {\n var providers = this.container.getProviders(); // Loop through providers and get library/version pairs from any that are\n // version components.\n\n return providers.map(function (provider) {\n if (isVersionServiceProvider(provider)) {\n var service = provider.getImmediate();\n return service.library + \"/\" + service.version;\n } else {\n return null;\n }\n }).filter(function (logString) {\n return logString;\n }).join(' ');\n };\n\n return PlatformLoggerService;\n}();\n/**\r\n *\r\n * @param provider check if this provider provides a VersionService\r\n *\r\n * NOTE: Using Provider<'app-version'> is a hack to indicate that the provider\r\n * provides VersionService. The provider is not necessarily a 'app-version'\r\n * provider.\r\n */\n\n\nfunction isVersionServiceProvider(provider) {\n var component = provider.getComponent();\n return (component === null || component === void 0 ? void 0 : component.type) === \"VERSION\"\n /* VERSION */\n ;\n}\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nfunction registerCoreComponents(firebase, variant) {\n firebase.INTERNAL.registerComponent(new Component('platform-logger', function (container) {\n return new PlatformLoggerService(container);\n }, \"PRIVATE\"\n /* PRIVATE */\n )); // Register `app` package.\n\n firebase.registerVersion(name$1, version, variant); // Register platform SDK identifier (no version).\n\n firebase.registerVersion('fire-js', '');\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n// Firebase Lite detection test\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n\nif (isBrowser() && self.firebase !== undefined) {\n logger.warn(\"\\n Warning: Firebase is already defined in the global scope. Please make sure\\n Firebase library is only loaded once.\\n \"); // eslint-disable-next-line\n\n var sdkVersion = self.firebase.SDK_VERSION;\n\n if (sdkVersion && sdkVersion.indexOf('LITE') >= 0) {\n logger.warn(\"\\n Warning: You are trying to load Firebase while using Firebase Performance standalone script.\\n You should load Firebase Performance with this instance of Firebase to avoid loading duplicate code.\\n \");\n }\n}\n\nvar initializeApp = firebase.initializeApp; // TODO: This disable can be removed and the 'ignoreRestArgs' option added to\n// the no-explicit-any rule when ESlint releases it.\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\n\nfirebase.initializeApp = function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n } // Environment check before initializing app\n // Do the check in initializeApp, so people have a chance to disable it by setting logLevel\n // in @firebase/logger\n\n\n if (isNode()) {\n logger.warn(\"\\n Warning: This is a browser-targeted Firebase bundle but it appears it is being\\n run in a Node environment. If running in a Node environment, make sure you\\n are using the bundle specified by the \\\"main\\\" field in package.json.\\n \\n If you are using Webpack, you can specify \\\"main\\\" as the first item in\\n \\\"resolve.mainFields\\\":\\n https://webpack.js.org/configuration/resolve/#resolvemainfields\\n \\n If using Rollup, use the @rollup/plugin-node-resolve plugin and specify \\\"main\\\"\\n as the first item in \\\"mainFields\\\", e.g. ['main', 'module'].\\n https://github.com/rollup/@rollup/plugin-node-resolve\\n \");\n }\n\n return initializeApp.apply(undefined, args);\n};\n\nvar firebase$1 = firebase;\nregisterCoreComponents(firebase$1);\nexport default firebase$1;\nexport { firebase$1 as firebase };","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/*!\n * jQuery JavaScript Library v1.12.4\n * http://jquery.com/\n *\n * Includes Sizzle.js\n * http://sizzlejs.com/\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2016-05-20T17:17Z\n */\n(function (global, factory) {\n if ((typeof module === \"undefined\" ? \"undefined\" : _typeof(module)) === \"object\" && _typeof(module.exports) === \"object\") {\n // For CommonJS and CommonJS-like environments where a proper `window`\n // is present, execute the factory and get jQuery.\n // For environments that do not have a `window` with a `document`\n // (such as Node.js), expose a factory as module.exports.\n // This accentuates the need for the creation of a real `window`.\n // e.g. var jQuery = require(\"jquery\")(window);\n // See ticket #14549 for more info.\n module.exports = global.document ? factory(global, true) : function (w) {\n if (!w.document) {\n throw new Error(\"jQuery requires a window with a document\");\n }\n\n return factory(w);\n };\n } else {\n factory(global);\n } // Pass this if window is not defined yet\n\n})(typeof window !== \"undefined\" ? window : this, function (window, noGlobal) {\n // Support: Firefox 18+\n // Can't be in strict mode, several libs including ASP.NET trace\n // the stack via arguments.caller.callee and Firefox dies if\n // you try to trace through \"use strict\" call chains. (#13335)\n //\"use strict\";\n var deletedIds = [];\n var document = window.document;\n var _slice = deletedIds.slice;\n var concat = deletedIds.concat;\n var push = deletedIds.push;\n var indexOf = deletedIds.indexOf;\n var class2type = {};\n var toString = class2type.toString;\n var hasOwn = class2type.hasOwnProperty;\n var support = {};\n\n var version = \"1.12.4\",\n // Define a local copy of jQuery\n jQuery = function jQuery(selector, context) {\n // The jQuery object is actually just the init constructor 'enhanced'\n // Need init if jQuery is called (just allow error to be thrown if not included)\n return new jQuery.fn.init(selector, context);\n },\n // Support: Android<4.1, IE<9\n // Make sure we trim BOM and NBSP\n rtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\n // Matches dashed string for camelizing\n rmsPrefix = /^-ms-/,\n rdashAlpha = /-([\\da-z])/gi,\n // Used by jQuery.camelCase as callback to replace()\n fcamelCase = function fcamelCase(all, letter) {\n return letter.toUpperCase();\n };\n\n jQuery.fn = jQuery.prototype = {\n // The current version of jQuery being used\n jquery: version,\n constructor: jQuery,\n // Start with an empty selector\n selector: \"\",\n // The default length of a jQuery object is 0\n length: 0,\n toArray: function toArray() {\n return _slice.call(this);\n },\n // Get the Nth element in the matched element set OR\n // Get the whole matched element set as a clean array\n get: function get(num) {\n return num != null ? // Return just the one element from the set\n num < 0 ? this[num + this.length] : this[num] : // Return all the elements in a clean array\n _slice.call(this);\n },\n // Take an array of elements and push it onto the stack\n // (returning the new matched element set)\n pushStack: function pushStack(elems) {\n // Build a new jQuery matched element set\n var ret = jQuery.merge(this.constructor(), elems); // Add the old object onto the stack (as a reference)\n\n ret.prevObject = this;\n ret.context = this.context; // Return the newly-formed element set\n\n return ret;\n },\n // Execute a callback for every element in the matched set.\n each: function each(callback) {\n return jQuery.each(this, callback);\n },\n map: function map(callback) {\n return this.pushStack(jQuery.map(this, function (elem, i) {\n return callback.call(elem, i, elem);\n }));\n },\n slice: function slice() {\n return this.pushStack(_slice.apply(this, arguments));\n },\n first: function first() {\n return this.eq(0);\n },\n last: function last() {\n return this.eq(-1);\n },\n eq: function eq(i) {\n var len = this.length,\n j = +i + (i < 0 ? len : 0);\n return this.pushStack(j >= 0 && j < len ? [this[j]] : []);\n },\n end: function end() {\n return this.prevObject || this.constructor();\n },\n // For internal use only.\n // Behaves like an Array's method, not like a jQuery method.\n push: push,\n sort: deletedIds.sort,\n splice: deletedIds.splice\n };\n\n jQuery.extend = jQuery.fn.extend = function () {\n var src,\n copyIsArray,\n copy,\n name,\n options,\n clone,\n target = arguments[0] || {},\n i = 1,\n length = arguments.length,\n deep = false; // Handle a deep copy situation\n\n if (typeof target === \"boolean\") {\n deep = target; // skip the boolean and the target\n\n target = arguments[i] || {};\n i++;\n } // Handle case when target is a string or something (possible in deep copy)\n\n\n if (_typeof(target) !== \"object\" && !jQuery.isFunction(target)) {\n target = {};\n } // extend jQuery itself if only one argument is passed\n\n\n if (i === length) {\n target = this;\n i--;\n }\n\n for (; i < length; i++) {\n // Only deal with non-null/undefined values\n if ((options = arguments[i]) != null) {\n // Extend the base object\n for (name in options) {\n src = target[name];\n copy = options[name]; // Prevent never-ending loop\n\n if (target === copy) {\n continue;\n } // Recurse if we're merging plain objects or arrays\n\n\n if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {\n if (copyIsArray) {\n copyIsArray = false;\n clone = src && jQuery.isArray(src) ? src : [];\n } else {\n clone = src && jQuery.isPlainObject(src) ? src : {};\n } // Never move original objects, clone them\n\n\n target[name] = jQuery.extend(deep, clone, copy); // Don't bring in undefined values\n } else if (copy !== undefined) {\n target[name] = copy;\n }\n }\n }\n } // Return the modified object\n\n\n return target;\n };\n\n jQuery.extend({\n // Unique for each copy of jQuery on the page\n expando: \"jQuery\" + (version + Math.random()).replace(/\\D/g, \"\"),\n // Assume jQuery is ready without the ready module\n isReady: true,\n error: function error(msg) {\n throw new Error(msg);\n },\n noop: function noop() {},\n // See test/unit/core.js for details concerning isFunction.\n // Since version 1.3, DOM methods and functions like alert\n // aren't supported. They return false on IE (#2968).\n isFunction: function isFunction(obj) {\n return jQuery.type(obj) === \"function\";\n },\n isArray: Array.isArray || function (obj) {\n return jQuery.type(obj) === \"array\";\n },\n isWindow: function isWindow(obj) {\n /* jshint eqeqeq: false */\n return obj != null && obj == obj.window;\n },\n isNumeric: function isNumeric(obj) {\n // parseFloat NaNs numeric-cast false positives (null|true|false|\"\")\n // ...but misinterprets leading-number strings, particularly hex literals (\"0x...\")\n // subtraction forces infinities to NaN\n // adding 1 corrects loss of precision from parseFloat (#15100)\n var realStringObj = obj && obj.toString();\n return !jQuery.isArray(obj) && realStringObj - parseFloat(realStringObj) + 1 >= 0;\n },\n isEmptyObject: function isEmptyObject(obj) {\n var name;\n\n for (name in obj) {\n return false;\n }\n\n return true;\n },\n isPlainObject: function isPlainObject(obj) {\n var key; // Must be an Object.\n // Because of IE, we also have to check the presence of the constructor property.\n // Make sure that DOM nodes and window objects don't pass through, as well\n\n if (!obj || jQuery.type(obj) !== \"object\" || obj.nodeType || jQuery.isWindow(obj)) {\n return false;\n }\n\n try {\n // Not own constructor property must be Object\n if (obj.constructor && !hasOwn.call(obj, \"constructor\") && !hasOwn.call(obj.constructor.prototype, \"isPrototypeOf\")) {\n return false;\n }\n } catch (e) {\n // IE8,9 Will throw exceptions on certain host objects #9897\n return false;\n } // Support: IE<9\n // Handle iteration over inherited properties before own properties.\n\n\n if (!support.ownFirst) {\n for (key in obj) {\n return hasOwn.call(obj, key);\n }\n } // Own properties are enumerated firstly, so to speed up,\n // if last one is own, then all properties are own.\n\n\n for (key in obj) {}\n\n return key === undefined || hasOwn.call(obj, key);\n },\n type: function type(obj) {\n if (obj == null) {\n return obj + \"\";\n }\n\n return _typeof(obj) === \"object\" || typeof obj === \"function\" ? class2type[toString.call(obj)] || \"object\" : _typeof(obj);\n },\n // Workarounds based on findings by Jim Driscoll\n // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context\n globalEval: function globalEval(data) {\n if (data && jQuery.trim(data)) {\n // We use execScript on Internet Explorer\n // We use an anonymous function so that context is window\n // rather than jQuery in Firefox\n (window.execScript || function (data) {\n window[\"eval\"].call(window, data); // jscs:ignore requireDotNotation\n })(data);\n }\n },\n // Convert dashed to camelCase; used by the css and data modules\n // Microsoft forgot to hump their vendor prefix (#9572)\n camelCase: function camelCase(string) {\n return string.replace(rmsPrefix, \"ms-\").replace(rdashAlpha, fcamelCase);\n },\n nodeName: function nodeName(elem, name) {\n return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n },\n each: function each(obj, callback) {\n var length,\n i = 0;\n\n if (isArrayLike(obj)) {\n length = obj.length;\n\n for (; i < length; i++) {\n if (callback.call(obj[i], i, obj[i]) === false) {\n break;\n }\n }\n } else {\n for (i in obj) {\n if (callback.call(obj[i], i, obj[i]) === false) {\n break;\n }\n }\n }\n\n return obj;\n },\n // Support: Android<4.1, IE<9\n trim: function trim(text) {\n return text == null ? \"\" : (text + \"\").replace(rtrim, \"\");\n },\n // results is for internal usage only\n makeArray: function makeArray(arr, results) {\n var ret = results || [];\n\n if (arr != null) {\n if (isArrayLike(Object(arr))) {\n jQuery.merge(ret, typeof arr === \"string\" ? [arr] : arr);\n } else {\n push.call(ret, arr);\n }\n }\n\n return ret;\n },\n inArray: function inArray(elem, arr, i) {\n var len;\n\n if (arr) {\n if (indexOf) {\n return indexOf.call(arr, elem, i);\n }\n\n len = arr.length;\n i = i ? i < 0 ? Math.max(0, len + i) : i : 0;\n\n for (; i < len; i++) {\n // Skip accessing in sparse arrays\n if (i in arr && arr[i] === elem) {\n return i;\n }\n }\n }\n\n return -1;\n },\n merge: function merge(first, second) {\n var len = +second.length,\n j = 0,\n i = first.length;\n\n while (j < len) {\n first[i++] = second[j++];\n } // Support: IE<9\n // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)\n\n\n if (len !== len) {\n while (second[j] !== undefined) {\n first[i++] = second[j++];\n }\n }\n\n first.length = i;\n return first;\n },\n grep: function grep(elems, callback, invert) {\n var callbackInverse,\n matches = [],\n i = 0,\n length = elems.length,\n callbackExpect = !invert; // Go through the array, only saving the items\n // that pass the validator function\n\n for (; i < length; i++) {\n callbackInverse = !callback(elems[i], i);\n\n if (callbackInverse !== callbackExpect) {\n matches.push(elems[i]);\n }\n }\n\n return matches;\n },\n // arg is for internal usage only\n map: function map(elems, callback, arg) {\n var length,\n value,\n i = 0,\n ret = []; // Go through the array, translating each of the items to their new values\n\n if (isArrayLike(elems)) {\n length = elems.length;\n\n for (; i < length; i++) {\n value = callback(elems[i], i, arg);\n\n if (value != null) {\n ret.push(value);\n }\n } // Go through every key on the object,\n\n } else {\n for (i in elems) {\n value = callback(elems[i], i, arg);\n\n if (value != null) {\n ret.push(value);\n }\n }\n } // Flatten any nested arrays\n\n\n return concat.apply([], ret);\n },\n // A global GUID counter for objects\n guid: 1,\n // Bind a function to a context, optionally partially applying any\n // arguments.\n proxy: function proxy(fn, context) {\n var args, proxy, tmp;\n\n if (typeof context === \"string\") {\n tmp = fn[context];\n context = fn;\n fn = tmp;\n } // Quick check to determine if target is callable, in the spec\n // this throws a TypeError, but we will just return undefined.\n\n\n if (!jQuery.isFunction(fn)) {\n return undefined;\n } // Simulated bind\n\n\n args = _slice.call(arguments, 2);\n\n proxy = function proxy() {\n return fn.apply(context || this, args.concat(_slice.call(arguments)));\n }; // Set the guid of unique handler to the same of original handler, so it can be removed\n\n\n proxy.guid = fn.guid = fn.guid || jQuery.guid++;\n return proxy;\n },\n now: function now() {\n return +new Date();\n },\n // jQuery.support is not used in Core but other projects attach their\n // properties to it so it needs to exist.\n support: support\n }); // JSHint would error on this code due to the Symbol not being defined in ES5.\n // Defining this global in .jshintrc would create a danger of using the global\n // unguarded in another place, it seems safer to just disable JSHint for these\n // three lines.\n\n /* jshint ignore: start */\n\n if (typeof Symbol === \"function\") {\n jQuery.fn[Symbol.iterator] = deletedIds[Symbol.iterator];\n }\n /* jshint ignore: end */\n // Populate the class2type map\n\n\n jQuery.each(\"Boolean Number String Function Array Date RegExp Object Error Symbol\".split(\" \"), function (i, name) {\n class2type[\"[object \" + name + \"]\"] = name.toLowerCase();\n });\n\n function isArrayLike(obj) {\n // Support: iOS 8.2 (not reproducible in simulator)\n // `in` check used to prevent JIT error (gh-2145)\n // hasOwn isn't used here due to false negatives\n // regarding Nodelist length in IE\n var length = !!obj && \"length\" in obj && obj.length,\n type = jQuery.type(obj);\n\n if (type === \"function\" || jQuery.isWindow(obj)) {\n return false;\n }\n\n return type === \"array\" || length === 0 || typeof length === \"number\" && length > 0 && length - 1 in obj;\n }\n\n var Sizzle =\n /*!\n * Sizzle CSS Selector Engine v2.2.1\n * http://sizzlejs.com/\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2015-10-17\n */\n function (window) {\n var i,\n support,\n Expr,\n getText,\n isXML,\n tokenize,\n compile,\n select,\n outermostContext,\n sortInput,\n hasDuplicate,\n // Local document vars\n setDocument,\n document,\n docElem,\n documentIsHTML,\n rbuggyQSA,\n rbuggyMatches,\n matches,\n contains,\n // Instance-specific data\n expando = \"sizzle\" + 1 * new Date(),\n preferredDoc = window.document,\n dirruns = 0,\n done = 0,\n classCache = createCache(),\n tokenCache = createCache(),\n compilerCache = createCache(),\n sortOrder = function sortOrder(a, b) {\n if (a === b) {\n hasDuplicate = true;\n }\n\n return 0;\n },\n // General-purpose constants\n MAX_NEGATIVE = 1 << 31,\n // Instance methods\n hasOwn = {}.hasOwnProperty,\n arr = [],\n pop = arr.pop,\n push_native = arr.push,\n push = arr.push,\n slice = arr.slice,\n // Use a stripped-down indexOf as it's faster than native\n // http://jsperf.com/thor-indexof-vs-for/5\n indexOf = function indexOf(list, elem) {\n var i = 0,\n len = list.length;\n\n for (; i < len; i++) {\n if (list[i] === elem) {\n return i;\n }\n }\n\n return -1;\n },\n booleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\n // Regular expressions\n // http://www.w3.org/TR/css3-selectors/#whitespace\n whitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\n // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\n identifier = \"(?:\\\\\\\\.|[\\\\w-]|[^\\\\x00-\\\\xa0])+\",\n // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n attributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace + // Operator (capture 2)\n \"*([*^$|!~]?=)\" + whitespace + // \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n \"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" + whitespace + \"*\\\\]\",\n pseudos = \":(\" + identifier + \")(?:\\\\((\" + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n // 1. quoted (capture 3; capture 4 or capture 5)\n \"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" + // 2. simple (capture 6)\n \"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" + // 3. anything else (capture 2)\n \".*\" + \")\\\\)|)\",\n // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n rwhitespace = new RegExp(whitespace + \"+\", \"g\"),\n rtrim = new RegExp(\"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\"),\n rcomma = new RegExp(\"^\" + whitespace + \"*,\" + whitespace + \"*\"),\n rcombinators = new RegExp(\"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\"),\n rattributeQuotes = new RegExp(\"=\" + whitespace + \"*([^\\\\]'\\\"]*?)\" + whitespace + \"*\\\\]\", \"g\"),\n rpseudo = new RegExp(pseudos),\n ridentifier = new RegExp(\"^\" + identifier + \"$\"),\n matchExpr = {\n \"ID\": new RegExp(\"^#(\" + identifier + \")\"),\n \"CLASS\": new RegExp(\"^\\\\.(\" + identifier + \")\"),\n \"TAG\": new RegExp(\"^(\" + identifier + \"|[*])\"),\n \"ATTR\": new RegExp(\"^\" + attributes),\n \"PSEUDO\": new RegExp(\"^\" + pseudos),\n \"CHILD\": new RegExp(\"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace + \"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace + \"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\"),\n \"bool\": new RegExp(\"^(?:\" + booleans + \")$\", \"i\"),\n // For use in libraries implementing .is()\n // We use this for POS matching in `select`\n \"needsContext\": new RegExp(\"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" + whitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\")\n },\n rinputs = /^(?:input|select|textarea|button)$/i,\n rheader = /^h\\d$/i,\n rnative = /^[^{]+\\{\\s*\\[native \\w/,\n // Easily-parseable/retrievable ID or TAG or CLASS selectors\n rquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n rsibling = /[+~]/,\n rescape = /'|\\\\/g,\n // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n runescape = new RegExp(\"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\"),\n funescape = function funescape(_, escaped, escapedWhitespace) {\n var high = \"0x\" + escaped - 0x10000; // NaN means non-codepoint\n // Support: Firefox<24\n // Workaround erroneous numeric interpretation of +\"0x\"\n\n return high !== high || escapedWhitespace ? escaped : high < 0 ? // BMP codepoint\n String.fromCharCode(high + 0x10000) : // Supplemental Plane codepoint (surrogate pair)\n String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00);\n },\n // Used for iframes\n // See setDocument()\n // Removing the function wrapper causes a \"Permission Denied\"\n // error in IE\n unloadHandler = function unloadHandler() {\n setDocument();\n }; // Optimize for push.apply( _, NodeList )\n\n\n try {\n push.apply(arr = slice.call(preferredDoc.childNodes), preferredDoc.childNodes); // Support: Android<4.0\n // Detect silently failing push.apply\n\n arr[preferredDoc.childNodes.length].nodeType;\n } catch (e) {\n push = {\n apply: arr.length ? // Leverage slice if possible\n function (target, els) {\n push_native.apply(target, slice.call(els));\n } : // Support: IE<9\n // Otherwise append directly\n function (target, els) {\n var j = target.length,\n i = 0; // Can't trust NodeList.length\n\n while (target[j++] = els[i++]) {}\n\n target.length = j - 1;\n }\n };\n }\n\n function Sizzle(selector, context, results, seed) {\n var m,\n i,\n elem,\n nid,\n nidselect,\n match,\n groups,\n newSelector,\n newContext = context && context.ownerDocument,\n // nodeType defaults to 9, since context defaults to document\n nodeType = context ? context.nodeType : 9;\n results = results || []; // Return early from calls with invalid selector or context\n\n if (typeof selector !== \"string\" || !selector || nodeType !== 1 && nodeType !== 9 && nodeType !== 11) {\n return results;\n } // Try to shortcut find operations (as opposed to filters) in HTML documents\n\n\n if (!seed) {\n if ((context ? context.ownerDocument || context : preferredDoc) !== document) {\n setDocument(context);\n }\n\n context = context || document;\n\n if (documentIsHTML) {\n // If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n // (excepting DocumentFragment context, where the methods don't exist)\n if (nodeType !== 11 && (match = rquickExpr.exec(selector))) {\n // ID selector\n if (m = match[1]) {\n // Document context\n if (nodeType === 9) {\n if (elem = context.getElementById(m)) {\n // Support: IE, Opera, Webkit\n // TODO: identify versions\n // getElementById can match elements by name instead of ID\n if (elem.id === m) {\n results.push(elem);\n return results;\n }\n } else {\n return results;\n } // Element context\n\n } else {\n // Support: IE, Opera, Webkit\n // TODO: identify versions\n // getElementById can match elements by name instead of ID\n if (newContext && (elem = newContext.getElementById(m)) && contains(context, elem) && elem.id === m) {\n results.push(elem);\n return results;\n }\n } // Type selector\n\n } else if (match[2]) {\n push.apply(results, context.getElementsByTagName(selector));\n return results; // Class selector\n } else if ((m = match[3]) && support.getElementsByClassName && context.getElementsByClassName) {\n push.apply(results, context.getElementsByClassName(m));\n return results;\n }\n } // Take advantage of querySelectorAll\n\n\n if (support.qsa && !compilerCache[selector + \" \"] && (!rbuggyQSA || !rbuggyQSA.test(selector))) {\n if (nodeType !== 1) {\n newContext = context;\n newSelector = selector; // qSA looks outside Element context, which is not what we want\n // Thanks to Andrew Dupont for this workaround technique\n // Support: IE <=8\n // Exclude object elements\n } else if (context.nodeName.toLowerCase() !== \"object\") {\n // Capture the context ID, setting it first if necessary\n if (nid = context.getAttribute(\"id\")) {\n nid = nid.replace(rescape, \"\\\\$&\");\n } else {\n context.setAttribute(\"id\", nid = expando);\n } // Prefix every selector in the list\n\n\n groups = tokenize(selector);\n i = groups.length;\n nidselect = ridentifier.test(nid) ? \"#\" + nid : \"[id='\" + nid + \"']\";\n\n while (i--) {\n groups[i] = nidselect + \" \" + toSelector(groups[i]);\n }\n\n newSelector = groups.join(\",\"); // Expand context for sibling selectors\n\n newContext = rsibling.test(selector) && testContext(context.parentNode) || context;\n }\n\n if (newSelector) {\n try {\n push.apply(results, newContext.querySelectorAll(newSelector));\n return results;\n } catch (qsaError) {} finally {\n if (nid === expando) {\n context.removeAttribute(\"id\");\n }\n }\n }\n }\n }\n } // All others\n\n\n return select(selector.replace(rtrim, \"$1\"), context, results, seed);\n }\n /**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\n\n\n function createCache() {\n var keys = [];\n\n function cache(key, value) {\n // Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n if (keys.push(key + \" \") > Expr.cacheLength) {\n // Only keep the most recent entries\n delete cache[keys.shift()];\n }\n\n return cache[key + \" \"] = value;\n }\n\n return cache;\n }\n /**\n * Mark a function for special use by Sizzle\n * @param {Function} fn The function to mark\n */\n\n\n function markFunction(fn) {\n fn[expando] = true;\n return fn;\n }\n /**\n * Support testing using an element\n * @param {Function} fn Passed the created div and expects a boolean result\n */\n\n\n function assert(fn) {\n var div = document.createElement(\"div\");\n\n try {\n return !!fn(div);\n } catch (e) {\n return false;\n } finally {\n // Remove from its parent by default\n if (div.parentNode) {\n div.parentNode.removeChild(div);\n } // release memory in IE\n\n\n div = null;\n }\n }\n /**\n * Adds the same handler for all of the specified attrs\n * @param {String} attrs Pipe-separated list of attributes\n * @param {Function} handler The method that will be applied\n */\n\n\n function addHandle(attrs, handler) {\n var arr = attrs.split(\"|\"),\n i = arr.length;\n\n while (i--) {\n Expr.attrHandle[arr[i]] = handler;\n }\n }\n /**\n * Checks document order of two siblings\n * @param {Element} a\n * @param {Element} b\n * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n */\n\n\n function siblingCheck(a, b) {\n var cur = b && a,\n diff = cur && a.nodeType === 1 && b.nodeType === 1 && (~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE); // Use IE sourceIndex if available on both nodes\n\n if (diff) {\n return diff;\n } // Check if b follows a\n\n\n if (cur) {\n while (cur = cur.nextSibling) {\n if (cur === b) {\n return -1;\n }\n }\n }\n\n return a ? 1 : -1;\n }\n /**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\n\n\n function createInputPseudo(type) {\n return function (elem) {\n var name = elem.nodeName.toLowerCase();\n return name === \"input\" && elem.type === type;\n };\n }\n /**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\n\n\n function createButtonPseudo(type) {\n return function (elem) {\n var name = elem.nodeName.toLowerCase();\n return (name === \"input\" || name === \"button\") && elem.type === type;\n };\n }\n /**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\n\n\n function createPositionalPseudo(fn) {\n return markFunction(function (argument) {\n argument = +argument;\n return markFunction(function (seed, matches) {\n var j,\n matchIndexes = fn([], seed.length, argument),\n i = matchIndexes.length; // Match elements found at the specified indexes\n\n while (i--) {\n if (seed[j = matchIndexes[i]]) {\n seed[j] = !(matches[j] = seed[j]);\n }\n }\n });\n });\n }\n /**\n * Checks a node for validity as a Sizzle context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\n\n\n function testContext(context) {\n return context && typeof context.getElementsByTagName !== \"undefined\" && context;\n } // Expose support vars for convenience\n\n\n support = Sizzle.support = {};\n /**\n * Detects XML nodes\n * @param {Element|Object} elem An element or a document\n * @returns {Boolean} True iff elem is a non-HTML XML node\n */\n\n isXML = Sizzle.isXML = function (elem) {\n // documentElement is verified for cases where it doesn't yet exist\n // (such as loading iframes in IE - #4833)\n var documentElement = elem && (elem.ownerDocument || elem).documentElement;\n return documentElement ? documentElement.nodeName !== \"HTML\" : false;\n };\n /**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [doc] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\n\n\n setDocument = Sizzle.setDocument = function (node) {\n var hasCompare,\n parent,\n doc = node ? node.ownerDocument || node : preferredDoc; // Return early if doc is invalid or already selected\n\n if (doc === document || doc.nodeType !== 9 || !doc.documentElement) {\n return document;\n } // Update global variables\n\n\n document = doc;\n docElem = document.documentElement;\n documentIsHTML = !isXML(document); // Support: IE 9-11, Edge\n // Accessing iframe documents after unload throws \"permission denied\" errors (jQuery #13936)\n\n if ((parent = document.defaultView) && parent.top !== parent) {\n // Support: IE 11\n if (parent.addEventListener) {\n parent.addEventListener(\"unload\", unloadHandler, false); // Support: IE 9 - 10 only\n } else if (parent.attachEvent) {\n parent.attachEvent(\"onunload\", unloadHandler);\n }\n }\n /* Attributes\n ---------------------------------------------------------------------- */\n // Support: IE<8\n // Verify that getAttribute really returns attributes and not properties\n // (excepting IE8 booleans)\n\n\n support.attributes = assert(function (div) {\n div.className = \"i\";\n return !div.getAttribute(\"className\");\n });\n /* getElement(s)By*\n ---------------------------------------------------------------------- */\n // Check if getElementsByTagName(\"*\") returns only elements\n\n support.getElementsByTagName = assert(function (div) {\n div.appendChild(document.createComment(\"\"));\n return !div.getElementsByTagName(\"*\").length;\n }); // Support: IE<9\n\n support.getElementsByClassName = rnative.test(document.getElementsByClassName); // Support: IE<10\n // Check if getElementById returns elements by name\n // The broken getElementById methods don't pick up programatically-set names,\n // so use a roundabout getElementsByName test\n\n support.getById = assert(function (div) {\n docElem.appendChild(div).id = expando;\n return !document.getElementsByName || !document.getElementsByName(expando).length;\n }); // ID find and filter\n\n if (support.getById) {\n Expr.find[\"ID\"] = function (id, context) {\n if (typeof context.getElementById !== \"undefined\" && documentIsHTML) {\n var m = context.getElementById(id);\n return m ? [m] : [];\n }\n };\n\n Expr.filter[\"ID\"] = function (id) {\n var attrId = id.replace(runescape, funescape);\n return function (elem) {\n return elem.getAttribute(\"id\") === attrId;\n };\n };\n } else {\n // Support: IE6/7\n // getElementById is not reliable as a find shortcut\n delete Expr.find[\"ID\"];\n\n Expr.filter[\"ID\"] = function (id) {\n var attrId = id.replace(runescape, funescape);\n return function (elem) {\n var node = typeof elem.getAttributeNode !== \"undefined\" && elem.getAttributeNode(\"id\");\n return node && node.value === attrId;\n };\n };\n } // Tag\n\n\n Expr.find[\"TAG\"] = support.getElementsByTagName ? function (tag, context) {\n if (typeof context.getElementsByTagName !== \"undefined\") {\n return context.getElementsByTagName(tag); // DocumentFragment nodes don't have gEBTN\n } else if (support.qsa) {\n return context.querySelectorAll(tag);\n }\n } : function (tag, context) {\n var elem,\n tmp = [],\n i = 0,\n // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too\n results = context.getElementsByTagName(tag); // Filter out possible comments\n\n if (tag === \"*\") {\n while (elem = results[i++]) {\n if (elem.nodeType === 1) {\n tmp.push(elem);\n }\n }\n\n return tmp;\n }\n\n return results;\n }; // Class\n\n Expr.find[\"CLASS\"] = support.getElementsByClassName && function (className, context) {\n if (typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML) {\n return context.getElementsByClassName(className);\n }\n };\n /* QSA/matchesSelector\n ---------------------------------------------------------------------- */\n // QSA and matchesSelector support\n // matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n\n\n rbuggyMatches = []; // qSa(:focus) reports false when true (Chrome 21)\n // We allow this because of a bug in IE8/9 that throws an error\n // whenever `document.activeElement` is accessed on an iframe\n // So, we allow :focus to pass through QSA all the time to avoid the IE error\n // See http://bugs.jquery.com/ticket/13378\n\n rbuggyQSA = [];\n\n if (support.qsa = rnative.test(document.querySelectorAll)) {\n // Build QSA regex\n // Regex strategy adopted from Diego Perini\n assert(function (div) {\n // Select is set to empty string on purpose\n // This is to test IE's treatment of not explicitly\n // setting a boolean content attribute,\n // since its presence should be enough\n // http://bugs.jquery.com/ticket/12359\n docElem.appendChild(div).innerHTML = \"
\" + \"
\" + \" \"; // Support: IE8, Opera 11-12.16\n // Nothing should be selected when empty strings follow ^= or $= or *=\n // The test attribute must be unknown in Opera but \"safe\" for WinRT\n // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n\n if (div.querySelectorAll(\"[msallowcapture^='']\").length) {\n rbuggyQSA.push(\"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\");\n } // Support: IE8\n // Boolean attributes and \"value\" are not treated correctly\n\n\n if (!div.querySelectorAll(\"[selected]\").length) {\n rbuggyQSA.push(\"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\");\n } // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+\n\n\n if (!div.querySelectorAll(\"[id~=\" + expando + \"-]\").length) {\n rbuggyQSA.push(\"~=\");\n } // Webkit/Opera - :checked should return selected option elements\n // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n // IE8 throws error here and will not see later tests\n\n\n if (!div.querySelectorAll(\":checked\").length) {\n rbuggyQSA.push(\":checked\");\n } // Support: Safari 8+, iOS 8+\n // https://bugs.webkit.org/show_bug.cgi?id=136851\n // In-page `selector#id sibing-combinator selector` fails\n\n\n if (!div.querySelectorAll(\"a#\" + expando + \"+*\").length) {\n rbuggyQSA.push(\".#.+[+~]\");\n }\n });\n assert(function (div) {\n // Support: Windows 8 Native Apps\n // The type and name attributes are restricted during .innerHTML assignment\n var input = document.createElement(\"input\");\n input.setAttribute(\"type\", \"hidden\");\n div.appendChild(input).setAttribute(\"name\", \"D\"); // Support: IE8\n // Enforce case-sensitivity of name attribute\n\n if (div.querySelectorAll(\"[name=d]\").length) {\n rbuggyQSA.push(\"name\" + whitespace + \"*[*^$|!~]?=\");\n } // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n // IE8 throws error here and will not see later tests\n\n\n if (!div.querySelectorAll(\":enabled\").length) {\n rbuggyQSA.push(\":enabled\", \":disabled\");\n } // Opera 10-11 does not throw on post-comma invalid pseudos\n\n\n div.querySelectorAll(\"*,:x\");\n rbuggyQSA.push(\",.*:\");\n });\n }\n\n if (support.matchesSelector = rnative.test(matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector)) {\n assert(function (div) {\n // Check to see if it's possible to do matchesSelector\n // on a disconnected node (IE 9)\n support.disconnectedMatch = matches.call(div, \"div\"); // This should fail with an exception\n // Gecko does not error, returns false instead\n\n matches.call(div, \"[s!='']:x\");\n rbuggyMatches.push(\"!=\", pseudos);\n });\n }\n\n rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join(\"|\"));\n rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join(\"|\"));\n /* Contains\n ---------------------------------------------------------------------- */\n\n hasCompare = rnative.test(docElem.compareDocumentPosition); // Element contains another\n // Purposefully self-exclusive\n // As in, an element does not contain itself\n\n contains = hasCompare || rnative.test(docElem.contains) ? function (a, b) {\n var adown = a.nodeType === 9 ? a.documentElement : a,\n bup = b && b.parentNode;\n return a === bup || !!(bup && bup.nodeType === 1 && (adown.contains ? adown.contains(bup) : a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16));\n } : function (a, b) {\n if (b) {\n while (b = b.parentNode) {\n if (b === a) {\n return true;\n }\n }\n }\n\n return false;\n };\n /* Sorting\n ---------------------------------------------------------------------- */\n // Document order sorting\n\n sortOrder = hasCompare ? function (a, b) {\n // Flag for duplicate removal\n if (a === b) {\n hasDuplicate = true;\n return 0;\n } // Sort on method existence if only one input has compareDocumentPosition\n\n\n var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\n if (compare) {\n return compare;\n } // Calculate position if both inputs belong to the same document\n\n\n compare = (a.ownerDocument || a) === (b.ownerDocument || b) ? a.compareDocumentPosition(b) : // Otherwise we know they are disconnected\n 1; // Disconnected nodes\n\n if (compare & 1 || !support.sortDetached && b.compareDocumentPosition(a) === compare) {\n // Choose the first element that is related to our preferred document\n if (a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) {\n return -1;\n }\n\n if (b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) {\n return 1;\n } // Maintain original order\n\n\n return sortInput ? indexOf(sortInput, a) - indexOf(sortInput, b) : 0;\n }\n\n return compare & 4 ? -1 : 1;\n } : function (a, b) {\n // Exit early if the nodes are identical\n if (a === b) {\n hasDuplicate = true;\n return 0;\n }\n\n var cur,\n i = 0,\n aup = a.parentNode,\n bup = b.parentNode,\n ap = [a],\n bp = [b]; // Parentless nodes are either documents or disconnected\n\n if (!aup || !bup) {\n return a === document ? -1 : b === document ? 1 : aup ? -1 : bup ? 1 : sortInput ? indexOf(sortInput, a) - indexOf(sortInput, b) : 0; // If the nodes are siblings, we can do a quick check\n } else if (aup === bup) {\n return siblingCheck(a, b);\n } // Otherwise we need full lists of their ancestors for comparison\n\n\n cur = a;\n\n while (cur = cur.parentNode) {\n ap.unshift(cur);\n }\n\n cur = b;\n\n while (cur = cur.parentNode) {\n bp.unshift(cur);\n } // Walk down the tree looking for a discrepancy\n\n\n while (ap[i] === bp[i]) {\n i++;\n }\n\n return i ? // Do a sibling check if the nodes have a common ancestor\n siblingCheck(ap[i], bp[i]) : // Otherwise nodes in our document sort first\n ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0;\n };\n return document;\n };\n\n Sizzle.matches = function (expr, elements) {\n return Sizzle(expr, null, null, elements);\n };\n\n Sizzle.matchesSelector = function (elem, expr) {\n // Set document vars if needed\n if ((elem.ownerDocument || elem) !== document) {\n setDocument(elem);\n } // Make sure that attribute selectors are quoted\n\n\n expr = expr.replace(rattributeQuotes, \"='$1']\");\n\n if (support.matchesSelector && documentIsHTML && !compilerCache[expr + \" \"] && (!rbuggyMatches || !rbuggyMatches.test(expr)) && (!rbuggyQSA || !rbuggyQSA.test(expr))) {\n try {\n var ret = matches.call(elem, expr); // IE 9's matchesSelector returns false on disconnected nodes\n\n if (ret || support.disconnectedMatch || // As well, disconnected nodes are said to be in a document\n // fragment in IE 9\n elem.document && elem.document.nodeType !== 11) {\n return ret;\n }\n } catch (e) {}\n }\n\n return Sizzle(expr, document, null, [elem]).length > 0;\n };\n\n Sizzle.contains = function (context, elem) {\n // Set document vars if needed\n if ((context.ownerDocument || context) !== document) {\n setDocument(context);\n }\n\n return contains(context, elem);\n };\n\n Sizzle.attr = function (elem, name) {\n // Set document vars if needed\n if ((elem.ownerDocument || elem) !== document) {\n setDocument(elem);\n }\n\n var fn = Expr.attrHandle[name.toLowerCase()],\n // Don't get fooled by Object.prototype properties (jQuery #13807)\n val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ? fn(elem, name, !documentIsHTML) : undefined;\n return val !== undefined ? val : support.attributes || !documentIsHTML ? elem.getAttribute(name) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null;\n };\n\n Sizzle.error = function (msg) {\n throw new Error(\"Syntax error, unrecognized expression: \" + msg);\n };\n /**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\n\n\n Sizzle.uniqueSort = function (results) {\n var elem,\n duplicates = [],\n j = 0,\n i = 0; // Unless we *know* we can detect duplicates, assume their presence\n\n hasDuplicate = !support.detectDuplicates;\n sortInput = !support.sortStable && results.slice(0);\n results.sort(sortOrder);\n\n if (hasDuplicate) {\n while (elem = results[i++]) {\n if (elem === results[i]) {\n j = duplicates.push(i);\n }\n }\n\n while (j--) {\n results.splice(duplicates[j], 1);\n }\n } // Clear input after sorting to release objects\n // See https://github.com/jquery/sizzle/pull/225\n\n\n sortInput = null;\n return results;\n };\n /**\n * Utility function for retrieving the text value of an array of DOM nodes\n * @param {Array|Element} elem\n */\n\n\n getText = Sizzle.getText = function (elem) {\n var node,\n ret = \"\",\n i = 0,\n nodeType = elem.nodeType;\n\n if (!nodeType) {\n // If no nodeType, this is expected to be an array\n while (node = elem[i++]) {\n // Do not traverse comment nodes\n ret += getText(node);\n }\n } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) {\n // Use textContent for elements\n // innerText usage removed for consistency of new lines (jQuery #11153)\n if (typeof elem.textContent === \"string\") {\n return elem.textContent;\n } else {\n // Traverse its children\n for (elem = elem.firstChild; elem; elem = elem.nextSibling) {\n ret += getText(elem);\n }\n }\n } else if (nodeType === 3 || nodeType === 4) {\n return elem.nodeValue;\n } // Do not include comment or processing instruction nodes\n\n\n return ret;\n };\n\n Expr = Sizzle.selectors = {\n // Can be adjusted by the user\n cacheLength: 50,\n createPseudo: markFunction,\n match: matchExpr,\n attrHandle: {},\n find: {},\n relative: {\n \">\": {\n dir: \"parentNode\",\n first: true\n },\n \" \": {\n dir: \"parentNode\"\n },\n \"+\": {\n dir: \"previousSibling\",\n first: true\n },\n \"~\": {\n dir: \"previousSibling\"\n }\n },\n preFilter: {\n \"ATTR\": function ATTR(match) {\n match[1] = match[1].replace(runescape, funescape); // Move the given value to match[3] whether quoted or unquoted\n\n match[3] = (match[3] || match[4] || match[5] || \"\").replace(runescape, funescape);\n\n if (match[2] === \"~=\") {\n match[3] = \" \" + match[3] + \" \";\n }\n\n return match.slice(0, 4);\n },\n \"CHILD\": function CHILD(match) {\n /* matches from matchExpr[\"CHILD\"]\n \t1 type (only|nth|...)\n \t2 what (child|of-type)\n \t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n \t4 xn-component of xn+y argument ([+-]?\\d*n|)\n \t5 sign of xn-component\n \t6 x of xn-component\n \t7 sign of y-component\n \t8 y of y-component\n */\n match[1] = match[1].toLowerCase();\n\n if (match[1].slice(0, 3) === \"nth\") {\n // nth-* requires argument\n if (!match[3]) {\n Sizzle.error(match[0]);\n } // numeric x and y parameters for Expr.filter.CHILD\n // remember that false/true cast respectively to 0/1\n\n\n match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === \"even\" || match[3] === \"odd\"));\n match[5] = +(match[7] + match[8] || match[3] === \"odd\"); // other types prohibit arguments\n } else if (match[3]) {\n Sizzle.error(match[0]);\n }\n\n return match;\n },\n \"PSEUDO\": function PSEUDO(match) {\n var excess,\n unquoted = !match[6] && match[2];\n\n if (matchExpr[\"CHILD\"].test(match[0])) {\n return null;\n } // Accept quoted arguments as-is\n\n\n if (match[3]) {\n match[2] = match[4] || match[5] || \"\"; // Strip excess characters from unquoted arguments\n } else if (unquoted && rpseudo.test(unquoted) && ( // Get excess from tokenize (recursively)\n excess = tokenize(unquoted, true)) && ( // advance to the next closing parenthesis\n excess = unquoted.indexOf(\")\", unquoted.length - excess) - unquoted.length)) {\n // excess is a negative index\n match[0] = match[0].slice(0, excess);\n match[2] = unquoted.slice(0, excess);\n } // Return only captures needed by the pseudo filter method (type and argument)\n\n\n return match.slice(0, 3);\n }\n },\n filter: {\n \"TAG\": function TAG(nodeNameSelector) {\n var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase();\n return nodeNameSelector === \"*\" ? function () {\n return true;\n } : function (elem) {\n return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n };\n },\n \"CLASS\": function CLASS(className) {\n var pattern = classCache[className + \" \"];\n return pattern || (pattern = new RegExp(\"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\")) && classCache(className, function (elem) {\n return pattern.test(typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== \"undefined\" && elem.getAttribute(\"class\") || \"\");\n });\n },\n \"ATTR\": function ATTR(name, operator, check) {\n return function (elem) {\n var result = Sizzle.attr(elem, name);\n\n if (result == null) {\n return operator === \"!=\";\n }\n\n if (!operator) {\n return true;\n }\n\n result += \"\";\n return operator === \"=\" ? result === check : operator === \"!=\" ? result !== check : operator === \"^=\" ? check && result.indexOf(check) === 0 : operator === \"*=\" ? check && result.indexOf(check) > -1 : operator === \"$=\" ? check && result.slice(-check.length) === check : operator === \"~=\" ? (\" \" + result.replace(rwhitespace, \" \") + \" \").indexOf(check) > -1 : operator === \"|=\" ? result === check || result.slice(0, check.length + 1) === check + \"-\" : false;\n };\n },\n \"CHILD\": function CHILD(type, what, argument, first, last) {\n var simple = type.slice(0, 3) !== \"nth\",\n forward = type.slice(-4) !== \"last\",\n ofType = what === \"of-type\";\n return first === 1 && last === 0 ? // Shortcut for :nth-*(n)\n function (elem) {\n return !!elem.parentNode;\n } : function (elem, context, xml) {\n var cache,\n uniqueCache,\n outerCache,\n node,\n nodeIndex,\n start,\n dir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n parent = elem.parentNode,\n name = ofType && elem.nodeName.toLowerCase(),\n useCache = !xml && !ofType,\n diff = false;\n\n if (parent) {\n // :(first|last|only)-(child|of-type)\n if (simple) {\n while (dir) {\n node = elem;\n\n while (node = node[dir]) {\n if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) {\n return false;\n }\n } // Reverse direction for :only-* (if we haven't yet done so)\n\n\n start = dir = type === \"only\" && !start && \"nextSibling\";\n }\n\n return true;\n }\n\n start = [forward ? parent.firstChild : parent.lastChild]; // non-xml :nth-child(...) stores cache data on `parent`\n\n if (forward && useCache) {\n // Seek `elem` from a previously-cached index\n // ...in a gzip-friendly way\n node = parent;\n outerCache = node[expando] || (node[expando] = {}); // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n\n uniqueCache = outerCache[node.uniqueID] || (outerCache[node.uniqueID] = {});\n cache = uniqueCache[type] || [];\n nodeIndex = cache[0] === dirruns && cache[1];\n diff = nodeIndex && cache[2];\n node = nodeIndex && parent.childNodes[nodeIndex];\n\n while (node = ++nodeIndex && node && node[dir] || ( // Fallback to seeking `elem` from the start\n diff = nodeIndex = 0) || start.pop()) {\n // When found, cache indexes on `parent` and break\n if (node.nodeType === 1 && ++diff && node === elem) {\n uniqueCache[type] = [dirruns, nodeIndex, diff];\n break;\n }\n }\n } else {\n // Use previously-cached element index if available\n if (useCache) {\n // ...in a gzip-friendly way\n node = elem;\n outerCache = node[expando] || (node[expando] = {}); // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n\n uniqueCache = outerCache[node.uniqueID] || (outerCache[node.uniqueID] = {});\n cache = uniqueCache[type] || [];\n nodeIndex = cache[0] === dirruns && cache[1];\n diff = nodeIndex;\n } // xml :nth-child(...)\n // or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\n\n if (diff === false) {\n // Use the same loop as above to seek `elem` from the start\n while (node = ++nodeIndex && node && node[dir] || (diff = nodeIndex = 0) || start.pop()) {\n if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) {\n // Cache the index of each encountered element\n if (useCache) {\n outerCache = node[expando] || (node[expando] = {}); // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n\n uniqueCache = outerCache[node.uniqueID] || (outerCache[node.uniqueID] = {});\n uniqueCache[type] = [dirruns, diff];\n }\n\n if (node === elem) {\n break;\n }\n }\n }\n }\n } // Incorporate the offset, then check against cycle size\n\n\n diff -= last;\n return diff === first || diff % first === 0 && diff / first >= 0;\n }\n };\n },\n \"PSEUDO\": function PSEUDO(pseudo, argument) {\n // pseudo-class names are case-insensitive\n // http://www.w3.org/TR/selectors/#pseudo-classes\n // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n // Remember that setFilters inherits from pseudos\n var args,\n fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] || Sizzle.error(\"unsupported pseudo: \" + pseudo); // The user may use createPseudo to indicate that\n // arguments are needed to create the filter function\n // just as Sizzle does\n\n if (fn[expando]) {\n return fn(argument);\n } // But maintain support for old signatures\n\n\n if (fn.length > 1) {\n args = [pseudo, pseudo, \"\", argument];\n return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ? markFunction(function (seed, matches) {\n var idx,\n matched = fn(seed, argument),\n i = matched.length;\n\n while (i--) {\n idx = indexOf(seed, matched[i]);\n seed[idx] = !(matches[idx] = matched[i]);\n }\n }) : function (elem) {\n return fn(elem, 0, args);\n };\n }\n\n return fn;\n }\n },\n pseudos: {\n // Potentially complex pseudos\n \"not\": markFunction(function (selector) {\n // Trim the selector passed to compile\n // to avoid treating leading and trailing\n // spaces as combinators\n var input = [],\n results = [],\n matcher = compile(selector.replace(rtrim, \"$1\"));\n return matcher[expando] ? markFunction(function (seed, matches, context, xml) {\n var elem,\n unmatched = matcher(seed, null, xml, []),\n i = seed.length; // Match elements unmatched by `matcher`\n\n while (i--) {\n if (elem = unmatched[i]) {\n seed[i] = !(matches[i] = elem);\n }\n }\n }) : function (elem, context, xml) {\n input[0] = elem;\n matcher(input, null, xml, results); // Don't keep the element (issue #299)\n\n input[0] = null;\n return !results.pop();\n };\n }),\n \"has\": markFunction(function (selector) {\n return function (elem) {\n return Sizzle(selector, elem).length > 0;\n };\n }),\n \"contains\": markFunction(function (text) {\n text = text.replace(runescape, funescape);\n return function (elem) {\n return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1;\n };\n }),\n // \"Whether an element is represented by a :lang() selector\n // is based solely on the element's language value\n // being equal to the identifier C,\n // or beginning with the identifier C immediately followed by \"-\".\n // The matching of C against the element's language value is performed case-insensitively.\n // The identifier C does not have to be a valid language name.\"\n // http://www.w3.org/TR/selectors/#lang-pseudo\n \"lang\": markFunction(function (lang) {\n // lang value must be a valid identifier\n if (!ridentifier.test(lang || \"\")) {\n Sizzle.error(\"unsupported lang: \" + lang);\n }\n\n lang = lang.replace(runescape, funescape).toLowerCase();\n return function (elem) {\n var elemLang;\n\n do {\n if (elemLang = documentIsHTML ? elem.lang : elem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) {\n elemLang = elemLang.toLowerCase();\n return elemLang === lang || elemLang.indexOf(lang + \"-\") === 0;\n }\n } while ((elem = elem.parentNode) && elem.nodeType === 1);\n\n return false;\n };\n }),\n // Miscellaneous\n \"target\": function target(elem) {\n var hash = window.location && window.location.hash;\n return hash && hash.slice(1) === elem.id;\n },\n \"root\": function root(elem) {\n return elem === docElem;\n },\n \"focus\": function focus(elem) {\n return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\n },\n // Boolean properties\n \"enabled\": function enabled(elem) {\n return elem.disabled === false;\n },\n \"disabled\": function disabled(elem) {\n return elem.disabled === true;\n },\n \"checked\": function checked(elem) {\n // In CSS3, :checked should return both checked and selected elements\n // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n var nodeName = elem.nodeName.toLowerCase();\n return nodeName === \"input\" && !!elem.checked || nodeName === \"option\" && !!elem.selected;\n },\n \"selected\": function selected(elem) {\n // Accessing this property makes selected-by-default\n // options in Safari work properly\n if (elem.parentNode) {\n elem.parentNode.selectedIndex;\n }\n\n return elem.selected === true;\n },\n // Contents\n \"empty\": function empty(elem) {\n // http://www.w3.org/TR/selectors/#empty-pseudo\n // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n // but not by others (comment: 8; processing instruction: 7; etc.)\n // nodeType < 6 works because attributes (2) do not appear as children\n for (elem = elem.firstChild; elem; elem = elem.nextSibling) {\n if (elem.nodeType < 6) {\n return false;\n }\n }\n\n return true;\n },\n \"parent\": function parent(elem) {\n return !Expr.pseudos[\"empty\"](elem);\n },\n // Element/input types\n \"header\": function header(elem) {\n return rheader.test(elem.nodeName);\n },\n \"input\": function input(elem) {\n return rinputs.test(elem.nodeName);\n },\n \"button\": function button(elem) {\n var name = elem.nodeName.toLowerCase();\n return name === \"input\" && elem.type === \"button\" || name === \"button\";\n },\n \"text\": function text(elem) {\n var attr;\n return elem.nodeName.toLowerCase() === \"input\" && elem.type === \"text\" && ( // Support: IE<8\n // New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === \"text\");\n },\n // Position-in-collection\n \"first\": createPositionalPseudo(function () {\n return [0];\n }),\n \"last\": createPositionalPseudo(function (matchIndexes, length) {\n return [length - 1];\n }),\n \"eq\": createPositionalPseudo(function (matchIndexes, length, argument) {\n return [argument < 0 ? argument + length : argument];\n }),\n \"even\": createPositionalPseudo(function (matchIndexes, length) {\n var i = 0;\n\n for (; i < length; i += 2) {\n matchIndexes.push(i);\n }\n\n return matchIndexes;\n }),\n \"odd\": createPositionalPseudo(function (matchIndexes, length) {\n var i = 1;\n\n for (; i < length; i += 2) {\n matchIndexes.push(i);\n }\n\n return matchIndexes;\n }),\n \"lt\": createPositionalPseudo(function (matchIndexes, length, argument) {\n var i = argument < 0 ? argument + length : argument;\n\n for (; --i >= 0;) {\n matchIndexes.push(i);\n }\n\n return matchIndexes;\n }),\n \"gt\": createPositionalPseudo(function (matchIndexes, length, argument) {\n var i = argument < 0 ? argument + length : argument;\n\n for (; ++i < length;) {\n matchIndexes.push(i);\n }\n\n return matchIndexes;\n })\n }\n };\n Expr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"]; // Add button/input type pseudos\n\n for (i in {\n radio: true,\n checkbox: true,\n file: true,\n password: true,\n image: true\n }) {\n Expr.pseudos[i] = createInputPseudo(i);\n }\n\n for (i in {\n submit: true,\n reset: true\n }) {\n Expr.pseudos[i] = createButtonPseudo(i);\n } // Easy API for creating new setFilters\n\n\n function setFilters() {}\n\n setFilters.prototype = Expr.filters = Expr.pseudos;\n Expr.setFilters = new setFilters();\n\n tokenize = Sizzle.tokenize = function (selector, parseOnly) {\n var matched,\n match,\n tokens,\n type,\n soFar,\n groups,\n preFilters,\n cached = tokenCache[selector + \" \"];\n\n if (cached) {\n return parseOnly ? 0 : cached.slice(0);\n }\n\n soFar = selector;\n groups = [];\n preFilters = Expr.preFilter;\n\n while (soFar) {\n // Comma and first run\n if (!matched || (match = rcomma.exec(soFar))) {\n if (match) {\n // Don't consume trailing commas as valid\n soFar = soFar.slice(match[0].length) || soFar;\n }\n\n groups.push(tokens = []);\n }\n\n matched = false; // Combinators\n\n if (match = rcombinators.exec(soFar)) {\n matched = match.shift();\n tokens.push({\n value: matched,\n // Cast descendant combinators to space\n type: match[0].replace(rtrim, \" \")\n });\n soFar = soFar.slice(matched.length);\n } // Filters\n\n\n for (type in Expr.filter) {\n if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] || (match = preFilters[type](match)))) {\n matched = match.shift();\n tokens.push({\n value: matched,\n type: type,\n matches: match\n });\n soFar = soFar.slice(matched.length);\n }\n }\n\n if (!matched) {\n break;\n }\n } // Return the length of the invalid excess\n // if we're just parsing\n // Otherwise, throw an error or return tokens\n\n\n return parseOnly ? soFar.length : soFar ? Sizzle.error(selector) : // Cache the tokens\n tokenCache(selector, groups).slice(0);\n };\n\n function toSelector(tokens) {\n var i = 0,\n len = tokens.length,\n selector = \"\";\n\n for (; i < len; i++) {\n selector += tokens[i].value;\n }\n\n return selector;\n }\n\n function addCombinator(matcher, combinator, base) {\n var dir = combinator.dir,\n checkNonElements = base && dir === \"parentNode\",\n doneName = done++;\n return combinator.first ? // Check against closest ancestor/preceding element\n function (elem, context, xml) {\n while (elem = elem[dir]) {\n if (elem.nodeType === 1 || checkNonElements) {\n return matcher(elem, context, xml);\n }\n }\n } : // Check against all ancestor/preceding elements\n function (elem, context, xml) {\n var oldCache,\n uniqueCache,\n outerCache,\n newCache = [dirruns, doneName]; // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching\n\n if (xml) {\n while (elem = elem[dir]) {\n if (elem.nodeType === 1 || checkNonElements) {\n if (matcher(elem, context, xml)) {\n return true;\n }\n }\n }\n } else {\n while (elem = elem[dir]) {\n if (elem.nodeType === 1 || checkNonElements) {\n outerCache = elem[expando] || (elem[expando] = {}); // Support: IE <9 only\n // Defend against cloned attroperties (jQuery gh-1709)\n\n uniqueCache = outerCache[elem.uniqueID] || (outerCache[elem.uniqueID] = {});\n\n if ((oldCache = uniqueCache[dir]) && oldCache[0] === dirruns && oldCache[1] === doneName) {\n // Assign to newCache so results back-propagate to previous elements\n return newCache[2] = oldCache[2];\n } else {\n // Reuse newcache so results back-propagate to previous elements\n uniqueCache[dir] = newCache; // A match means we're done; a fail means we have to keep checking\n\n if (newCache[2] = matcher(elem, context, xml)) {\n return true;\n }\n }\n }\n }\n }\n };\n }\n\n function elementMatcher(matchers) {\n return matchers.length > 1 ? function (elem, context, xml) {\n var i = matchers.length;\n\n while (i--) {\n if (!matchers[i](elem, context, xml)) {\n return false;\n }\n }\n\n return true;\n } : matchers[0];\n }\n\n function multipleContexts(selector, contexts, results) {\n var i = 0,\n len = contexts.length;\n\n for (; i < len; i++) {\n Sizzle(selector, contexts[i], results);\n }\n\n return results;\n }\n\n function condense(unmatched, map, filter, context, xml) {\n var elem,\n newUnmatched = [],\n i = 0,\n len = unmatched.length,\n mapped = map != null;\n\n for (; i < len; i++) {\n if (elem = unmatched[i]) {\n if (!filter || filter(elem, context, xml)) {\n newUnmatched.push(elem);\n\n if (mapped) {\n map.push(i);\n }\n }\n }\n }\n\n return newUnmatched;\n }\n\n function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) {\n if (postFilter && !postFilter[expando]) {\n postFilter = setMatcher(postFilter);\n }\n\n if (postFinder && !postFinder[expando]) {\n postFinder = setMatcher(postFinder, postSelector);\n }\n\n return markFunction(function (seed, results, context, xml) {\n var temp,\n i,\n elem,\n preMap = [],\n postMap = [],\n preexisting = results.length,\n // Get initial elements from seed or context\n elems = seed || multipleContexts(selector || \"*\", context.nodeType ? [context] : context, []),\n // Prefilter to get matcher input, preserving a map for seed-results synchronization\n matcherIn = preFilter && (seed || !selector) ? condense(elems, preMap, preFilter, context, xml) : elems,\n matcherOut = matcher ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n postFinder || (seed ? preFilter : preexisting || postFilter) ? // ...intermediate processing is necessary\n [] : // ...otherwise use results directly\n results : matcherIn; // Find primary matches\n\n if (matcher) {\n matcher(matcherIn, matcherOut, context, xml);\n } // Apply postFilter\n\n\n if (postFilter) {\n temp = condense(matcherOut, postMap);\n postFilter(temp, [], context, xml); // Un-match failing elements by moving them back to matcherIn\n\n i = temp.length;\n\n while (i--) {\n if (elem = temp[i]) {\n matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem);\n }\n }\n }\n\n if (seed) {\n if (postFinder || preFilter) {\n if (postFinder) {\n // Get the final matcherOut by condensing this intermediate into postFinder contexts\n temp = [];\n i = matcherOut.length;\n\n while (i--) {\n if (elem = matcherOut[i]) {\n // Restore matcherIn since elem is not yet a final match\n temp.push(matcherIn[i] = elem);\n }\n }\n\n postFinder(null, matcherOut = [], temp, xml);\n } // Move matched elements from seed to results to keep them synchronized\n\n\n i = matcherOut.length;\n\n while (i--) {\n if ((elem = matcherOut[i]) && (temp = postFinder ? indexOf(seed, elem) : preMap[i]) > -1) {\n seed[temp] = !(results[temp] = elem);\n }\n }\n } // Add elements to results, through postFinder if defined\n\n } else {\n matcherOut = condense(matcherOut === results ? matcherOut.splice(preexisting, matcherOut.length) : matcherOut);\n\n if (postFinder) {\n postFinder(null, results, matcherOut, xml);\n } else {\n push.apply(results, matcherOut);\n }\n }\n });\n }\n\n function matcherFromTokens(tokens) {\n var checkContext,\n matcher,\n j,\n len = tokens.length,\n leadingRelative = Expr.relative[tokens[0].type],\n implicitRelative = leadingRelative || Expr.relative[\" \"],\n i = leadingRelative ? 1 : 0,\n // The foundational matcher ensures that elements are reachable from top-level context(s)\n matchContext = addCombinator(function (elem) {\n return elem === checkContext;\n }, implicitRelative, true),\n matchAnyContext = addCombinator(function (elem) {\n return indexOf(checkContext, elem) > -1;\n }, implicitRelative, true),\n matchers = [function (elem, context, xml) {\n var ret = !leadingRelative && (xml || context !== outermostContext) || ((checkContext = context).nodeType ? matchContext(elem, context, xml) : matchAnyContext(elem, context, xml)); // Avoid hanging onto element (issue #299)\n\n checkContext = null;\n return ret;\n }];\n\n for (; i < len; i++) {\n if (matcher = Expr.relative[tokens[i].type]) {\n matchers = [addCombinator(elementMatcher(matchers), matcher)];\n } else {\n matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches); // Return special upon seeing a positional matcher\n\n if (matcher[expando]) {\n // Find the next relative operator (if any) for proper handling\n j = ++i;\n\n for (; j < len; j++) {\n if (Expr.relative[tokens[j].type]) {\n break;\n }\n }\n\n return setMatcher(i > 1 && elementMatcher(matchers), i > 1 && toSelector( // If the preceding token was a descendant combinator, insert an implicit any-element `*`\n tokens.slice(0, i - 1).concat({\n value: tokens[i - 2].type === \" \" ? \"*\" : \"\"\n })).replace(rtrim, \"$1\"), matcher, i < j && matcherFromTokens(tokens.slice(i, j)), j < len && matcherFromTokens(tokens = tokens.slice(j)), j < len && toSelector(tokens));\n }\n\n matchers.push(matcher);\n }\n }\n\n return elementMatcher(matchers);\n }\n\n function matcherFromGroupMatchers(elementMatchers, setMatchers) {\n var bySet = setMatchers.length > 0,\n byElement = elementMatchers.length > 0,\n superMatcher = function superMatcher(seed, context, xml, results, outermost) {\n var elem,\n j,\n matcher,\n matchedCount = 0,\n i = \"0\",\n unmatched = seed && [],\n setMatched = [],\n contextBackup = outermostContext,\n // We must always have either seed elements or outermost context\n elems = seed || byElement && Expr.find[\"TAG\"](\"*\", outermost),\n // Use integer dirruns iff this is the outermost matcher\n dirrunsUnique = dirruns += contextBackup == null ? 1 : Math.random() || 0.1,\n len = elems.length;\n\n if (outermost) {\n outermostContext = context === document || context || outermost;\n } // Add elements passing elementMatchers directly to results\n // Support: IE<9, Safari\n // Tolerate NodeList properties (IE: \"length\"; Safari:
) matching elements by id\n\n\n for (; i !== len && (elem = elems[i]) != null; i++) {\n if (byElement && elem) {\n j = 0;\n\n if (!context && elem.ownerDocument !== document) {\n setDocument(elem);\n xml = !documentIsHTML;\n }\n\n while (matcher = elementMatchers[j++]) {\n if (matcher(elem, context || document, xml)) {\n results.push(elem);\n break;\n }\n }\n\n if (outermost) {\n dirruns = dirrunsUnique;\n }\n } // Track unmatched elements for set filters\n\n\n if (bySet) {\n // They will have gone through all possible matchers\n if (elem = !matcher && elem) {\n matchedCount--;\n } // Lengthen the array for every element, matched or not\n\n\n if (seed) {\n unmatched.push(elem);\n }\n }\n } // `i` is now the count of elements visited above, and adding it to `matchedCount`\n // makes the latter nonnegative.\n\n\n matchedCount += i; // Apply set filters to unmatched elements\n // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n // equals `i`), unless we didn't visit _any_ elements in the above loop because we have\n // no element matchers and no seed.\n // Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n // case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n // numerically zero.\n\n if (bySet && i !== matchedCount) {\n j = 0;\n\n while (matcher = setMatchers[j++]) {\n matcher(unmatched, setMatched, context, xml);\n }\n\n if (seed) {\n // Reintegrate element matches to eliminate the need for sorting\n if (matchedCount > 0) {\n while (i--) {\n if (!(unmatched[i] || setMatched[i])) {\n setMatched[i] = pop.call(results);\n }\n }\n } // Discard index placeholder values to get only actual matches\n\n\n setMatched = condense(setMatched);\n } // Add matches to results\n\n\n push.apply(results, setMatched); // Seedless set matches succeeding multiple successful matchers stipulate sorting\n\n if (outermost && !seed && setMatched.length > 0 && matchedCount + setMatchers.length > 1) {\n Sizzle.uniqueSort(results);\n }\n } // Override manipulation of globals by nested matchers\n\n\n if (outermost) {\n dirruns = dirrunsUnique;\n outermostContext = contextBackup;\n }\n\n return unmatched;\n };\n\n return bySet ? markFunction(superMatcher) : superMatcher;\n }\n\n compile = Sizzle.compile = function (selector, match\n /* Internal Use Only */\n ) {\n var i,\n setMatchers = [],\n elementMatchers = [],\n cached = compilerCache[selector + \" \"];\n\n if (!cached) {\n // Generate a function of recursive functions that can be used to check each element\n if (!match) {\n match = tokenize(selector);\n }\n\n i = match.length;\n\n while (i--) {\n cached = matcherFromTokens(match[i]);\n\n if (cached[expando]) {\n setMatchers.push(cached);\n } else {\n elementMatchers.push(cached);\n }\n } // Cache the compiled function\n\n\n cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers)); // Save selector and tokenization\n\n cached.selector = selector;\n }\n\n return cached;\n };\n /**\n * A low-level selection function that works with Sizzle's compiled\n * selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n * selector function built with Sizzle.compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\n\n\n select = Sizzle.select = function (selector, context, results, seed) {\n var i,\n tokens,\n token,\n type,\n find,\n compiled = typeof selector === \"function\" && selector,\n match = !seed && tokenize(selector = compiled.selector || selector);\n results = results || []; // Try to minimize operations if there is only one selector in the list and no seed\n // (the latter of which guarantees us context)\n\n if (match.length === 1) {\n // Reduce context if the leading compound selector is an ID\n tokens = match[0] = match[0].slice(0);\n\n if (tokens.length > 2 && (token = tokens[0]).type === \"ID\" && support.getById && context.nodeType === 9 && documentIsHTML && Expr.relative[tokens[1].type]) {\n context = (Expr.find[\"ID\"](token.matches[0].replace(runescape, funescape), context) || [])[0];\n\n if (!context) {\n return results; // Precompiled matchers will still verify ancestry, so step up a level\n } else if (compiled) {\n context = context.parentNode;\n }\n\n selector = selector.slice(tokens.shift().value.length);\n } // Fetch a seed set for right-to-left matching\n\n\n i = matchExpr[\"needsContext\"].test(selector) ? 0 : tokens.length;\n\n while (i--) {\n token = tokens[i]; // Abort if we hit a combinator\n\n if (Expr.relative[type = token.type]) {\n break;\n }\n\n if (find = Expr.find[type]) {\n // Search, expanding context for leading sibling combinators\n if (seed = find(token.matches[0].replace(runescape, funescape), rsibling.test(tokens[0].type) && testContext(context.parentNode) || context)) {\n // If seed is empty or no tokens remain, we can return early\n tokens.splice(i, 1);\n selector = seed.length && toSelector(tokens);\n\n if (!selector) {\n push.apply(results, seed);\n return results;\n }\n\n break;\n }\n }\n }\n } // Compile and execute a filtering function if one is not provided\n // Provide `match` to avoid retokenization if we modified the selector above\n\n\n (compiled || compile(selector, match))(seed, context, !documentIsHTML, results, !context || rsibling.test(selector) && testContext(context.parentNode) || context);\n return results;\n }; // One-time assignments\n // Sort stability\n\n\n support.sortStable = expando.split(\"\").sort(sortOrder).join(\"\") === expando; // Support: Chrome 14-35+\n // Always assume duplicates if they aren't passed to the comparison function\n\n support.detectDuplicates = !!hasDuplicate; // Initialize against the default document\n\n setDocument(); // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n // Detached nodes confoundingly follow *each other*\n\n support.sortDetached = assert(function (div1) {\n // Should return 1, but returns 4 (following)\n return div1.compareDocumentPosition(document.createElement(\"div\")) & 1;\n }); // Support: IE<8\n // Prevent attribute/property \"interpolation\"\n // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\n\n if (!assert(function (div) {\n div.innerHTML = \" to avoid XSS via location.hash (#9521)\n // Strict HTML recognition (#11290: must start with <)\n rquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]*))$/,\n init = jQuery.fn.init = function (selector, context, root) {\n var match, elem; // HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\n if (!selector) {\n return this;\n } // init accepts an alternate rootjQuery\n // so migrate can support jQuery.sub (gh-2101)\n\n\n root = root || rootjQuery; // Handle HTML strings\n\n if (typeof selector === \"string\") {\n if (selector.charAt(0) === \"<\" && selector.charAt(selector.length - 1) === \">\" && selector.length >= 3) {\n // Assume that strings that start and end with <> are HTML and skip the regex check\n match = [null, selector, null];\n } else {\n match = rquickExpr.exec(selector);\n } // Match html or make sure no context is specified for #id\n\n\n if (match && (match[1] || !context)) {\n // HANDLE: $(html) -> $(array)\n if (match[1]) {\n context = context instanceof jQuery ? context[0] : context; // scripts is true for back-compat\n // Intentionally let the error be thrown if parseHTML is not present\n\n jQuery.merge(this, jQuery.parseHTML(match[1], context && context.nodeType ? context.ownerDocument || context : document, true)); // HANDLE: $(html, props)\n\n if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {\n for (match in context) {\n // Properties of context are called as methods if possible\n if (jQuery.isFunction(this[match])) {\n this[match](context[match]); // ...and otherwise set as attributes\n } else {\n this.attr(match, context[match]);\n }\n }\n }\n\n return this; // HANDLE: $(#id)\n } else {\n elem = document.getElementById(match[2]); // Check parentNode to catch when Blackberry 4.6 returns\n // nodes that are no longer in the document #6963\n\n if (elem && elem.parentNode) {\n // Handle the case where IE and Opera return items\n // by name instead of ID\n if (elem.id !== match[2]) {\n return rootjQuery.find(selector);\n } // Otherwise, we inject the element directly into the jQuery object\n\n\n this.length = 1;\n this[0] = elem;\n }\n\n this.context = document;\n this.selector = selector;\n return this;\n } // HANDLE: $(expr, $(...))\n\n } else if (!context || context.jquery) {\n return (context || root).find(selector); // HANDLE: $(expr, context)\n // (which is just equivalent to: $(context).find(expr)\n } else {\n return this.constructor(context).find(selector);\n } // HANDLE: $(DOMElement)\n\n } else if (selector.nodeType) {\n this.context = this[0] = selector;\n this.length = 1;\n return this; // HANDLE: $(function)\n // Shortcut for document ready\n } else if (jQuery.isFunction(selector)) {\n return typeof root.ready !== \"undefined\" ? root.ready(selector) : // Execute immediately if ready is not present\n selector(jQuery);\n }\n\n if (selector.selector !== undefined) {\n this.selector = selector.selector;\n this.context = selector.context;\n }\n\n return jQuery.makeArray(selector, this);\n }; // Give the init function the jQuery prototype for later instantiation\n\n\n init.prototype = jQuery.fn; // Initialize central reference\n\n rootjQuery = jQuery(document);\n var rparentsprev = /^(?:parents|prev(?:Until|All))/,\n // methods guaranteed to produce a unique set when starting from a unique set\n guaranteedUnique = {\n children: true,\n contents: true,\n next: true,\n prev: true\n };\n jQuery.fn.extend({\n has: function has(target) {\n var i,\n targets = jQuery(target, this),\n len = targets.length;\n return this.filter(function () {\n for (i = 0; i < len; i++) {\n if (jQuery.contains(this, targets[i])) {\n return true;\n }\n }\n });\n },\n closest: function closest(selectors, context) {\n var cur,\n i = 0,\n l = this.length,\n matched = [],\n pos = rneedsContext.test(selectors) || typeof selectors !== \"string\" ? jQuery(selectors, context || this.context) : 0;\n\n for (; i < l; i++) {\n for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) {\n // Always skip document fragments\n if (cur.nodeType < 11 && (pos ? pos.index(cur) > -1 : // Don't pass non-elements to Sizzle\n cur.nodeType === 1 && jQuery.find.matchesSelector(cur, selectors))) {\n matched.push(cur);\n break;\n }\n }\n }\n\n return this.pushStack(matched.length > 1 ? jQuery.uniqueSort(matched) : matched);\n },\n // Determine the position of an element within\n // the matched set of elements\n index: function index(elem) {\n // No argument, return index in parent\n if (!elem) {\n return this[0] && this[0].parentNode ? this.first().prevAll().length : -1;\n } // index in selector\n\n\n if (typeof elem === \"string\") {\n return jQuery.inArray(this[0], jQuery(elem));\n } // Locate the position of the desired element\n\n\n return jQuery.inArray( // If it receives a jQuery object, the first element is used\n elem.jquery ? elem[0] : elem, this);\n },\n add: function add(selector, context) {\n return this.pushStack(jQuery.uniqueSort(jQuery.merge(this.get(), jQuery(selector, context))));\n },\n addBack: function addBack(selector) {\n return this.add(selector == null ? this.prevObject : this.prevObject.filter(selector));\n }\n });\n\n function sibling(cur, dir) {\n do {\n cur = cur[dir];\n } while (cur && cur.nodeType !== 1);\n\n return cur;\n }\n\n jQuery.each({\n parent: function parent(elem) {\n var parent = elem.parentNode;\n return parent && parent.nodeType !== 11 ? parent : null;\n },\n parents: function parents(elem) {\n return dir(elem, \"parentNode\");\n },\n parentsUntil: function parentsUntil(elem, i, until) {\n return dir(elem, \"parentNode\", until);\n },\n next: function next(elem) {\n return sibling(elem, \"nextSibling\");\n },\n prev: function prev(elem) {\n return sibling(elem, \"previousSibling\");\n },\n nextAll: function nextAll(elem) {\n return dir(elem, \"nextSibling\");\n },\n prevAll: function prevAll(elem) {\n return dir(elem, \"previousSibling\");\n },\n nextUntil: function nextUntil(elem, i, until) {\n return dir(elem, \"nextSibling\", until);\n },\n prevUntil: function prevUntil(elem, i, until) {\n return dir(elem, \"previousSibling\", until);\n },\n siblings: function siblings(elem) {\n return _siblings((elem.parentNode || {}).firstChild, elem);\n },\n children: function children(elem) {\n return _siblings(elem.firstChild);\n },\n contents: function contents(elem) {\n return jQuery.nodeName(elem, \"iframe\") ? elem.contentDocument || elem.contentWindow.document : jQuery.merge([], elem.childNodes);\n }\n }, function (name, fn) {\n jQuery.fn[name] = function (until, selector) {\n var ret = jQuery.map(this, fn, until);\n\n if (name.slice(-5) !== \"Until\") {\n selector = until;\n }\n\n if (selector && typeof selector === \"string\") {\n ret = jQuery.filter(selector, ret);\n }\n\n if (this.length > 1) {\n // Remove duplicates\n if (!guaranteedUnique[name]) {\n ret = jQuery.uniqueSort(ret);\n } // Reverse order for parents* and prev-derivatives\n\n\n if (rparentsprev.test(name)) {\n ret = ret.reverse();\n }\n }\n\n return this.pushStack(ret);\n };\n });\n var rnotwhite = /\\S+/g; // Convert String-formatted options into Object-formatted ones\n\n function createOptions(options) {\n var object = {};\n jQuery.each(options.match(rnotwhite) || [], function (_, flag) {\n object[flag] = true;\n });\n return object;\n }\n /*\n * Create a callback list using the following parameters:\n *\n *\toptions: an optional list of space-separated options that will change how\n *\t\t\tthe callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n *\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n *\t\t\t\t\tvalues (like a Deferred)\n *\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n *\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\n *\n */\n\n\n jQuery.Callbacks = function (options) {\n // Convert options from String-formatted to Object-formatted if needed\n // (we check in cache first)\n options = typeof options === \"string\" ? createOptions(options) : jQuery.extend({}, options);\n\n var // Flag to know if list is currently firing\n firing,\n // Last fire value for non-forgettable lists\n memory,\n // Flag to know if list was already fired\n _fired,\n // Flag to prevent firing\n _locked,\n // Actual callback list\n list = [],\n // Queue of execution data for repeatable lists\n queue = [],\n // Index of currently firing callback (modified by add/remove as needed)\n firingIndex = -1,\n // Fire callbacks\n fire = function fire() {\n // Enforce single-firing\n _locked = options.once; // Execute callbacks for all pending executions,\n // respecting firingIndex overrides and runtime changes\n\n _fired = firing = true;\n\n for (; queue.length; firingIndex = -1) {\n memory = queue.shift();\n\n while (++firingIndex < list.length) {\n // Run callback and check for early termination\n if (list[firingIndex].apply(memory[0], memory[1]) === false && options.stopOnFalse) {\n // Jump to end and forget the data so .add doesn't re-fire\n firingIndex = list.length;\n memory = false;\n }\n }\n } // Forget the data if we're done with it\n\n\n if (!options.memory) {\n memory = false;\n }\n\n firing = false; // Clean up if we're done firing for good\n\n if (_locked) {\n // Keep an empty list if we have data for future add calls\n if (memory) {\n list = []; // Otherwise, this object is spent\n } else {\n list = \"\";\n }\n }\n },\n // Actual Callbacks object\n self = {\n // Add a callback or a collection of callbacks to the list\n add: function add() {\n if (list) {\n // If we have memory from a past run, we should fire after adding\n if (memory && !firing) {\n firingIndex = list.length - 1;\n queue.push(memory);\n }\n\n (function add(args) {\n jQuery.each(args, function (_, arg) {\n if (jQuery.isFunction(arg)) {\n if (!options.unique || !self.has(arg)) {\n list.push(arg);\n }\n } else if (arg && arg.length && jQuery.type(arg) !== \"string\") {\n // Inspect recursively\n add(arg);\n }\n });\n })(arguments);\n\n if (memory && !firing) {\n fire();\n }\n }\n\n return this;\n },\n // Remove a callback from the list\n remove: function remove() {\n jQuery.each(arguments, function (_, arg) {\n var index;\n\n while ((index = jQuery.inArray(arg, list, index)) > -1) {\n list.splice(index, 1); // Handle firing indexes\n\n if (index <= firingIndex) {\n firingIndex--;\n }\n }\n });\n return this;\n },\n // Check if a given callback is in the list.\n // If no argument is given, return whether or not list has callbacks attached.\n has: function has(fn) {\n return fn ? jQuery.inArray(fn, list) > -1 : list.length > 0;\n },\n // Remove all callbacks from the list\n empty: function empty() {\n if (list) {\n list = [];\n }\n\n return this;\n },\n // Disable .fire and .add\n // Abort any current/pending executions\n // Clear all callbacks and values\n disable: function disable() {\n _locked = queue = [];\n list = memory = \"\";\n return this;\n },\n disabled: function disabled() {\n return !list;\n },\n // Disable .fire\n // Also disable .add unless we have memory (since it would have no effect)\n // Abort any pending executions\n lock: function lock() {\n _locked = true;\n\n if (!memory) {\n self.disable();\n }\n\n return this;\n },\n locked: function locked() {\n return !!_locked;\n },\n // Call all callbacks with the given context and arguments\n fireWith: function fireWith(context, args) {\n if (!_locked) {\n args = args || [];\n args = [context, args.slice ? args.slice() : args];\n queue.push(args);\n\n if (!firing) {\n fire();\n }\n }\n\n return this;\n },\n // Call all the callbacks with the given arguments\n fire: function fire() {\n self.fireWith(this, arguments);\n return this;\n },\n // To know if the callbacks have already been called at least once\n fired: function fired() {\n return !!_fired;\n }\n };\n\n return self;\n };\n\n jQuery.extend({\n Deferred: function Deferred(func) {\n var tuples = [// action, add listener, listener list, final state\n [\"resolve\", \"done\", jQuery.Callbacks(\"once memory\"), \"resolved\"], [\"reject\", \"fail\", jQuery.Callbacks(\"once memory\"), \"rejected\"], [\"notify\", \"progress\", jQuery.Callbacks(\"memory\")]],\n _state = \"pending\",\n _promise = {\n state: function state() {\n return _state;\n },\n always: function always() {\n deferred.done(arguments).fail(arguments);\n return this;\n },\n then: function then()\n /* fnDone, fnFail, fnProgress */\n {\n var fns = arguments;\n return jQuery.Deferred(function (newDefer) {\n jQuery.each(tuples, function (i, tuple) {\n var fn = jQuery.isFunction(fns[i]) && fns[i]; // deferred[ done | fail | progress ] for forwarding actions to newDefer\n\n deferred[tuple[1]](function () {\n var returned = fn && fn.apply(this, arguments);\n\n if (returned && jQuery.isFunction(returned.promise)) {\n returned.promise().progress(newDefer.notify).done(newDefer.resolve).fail(newDefer.reject);\n } else {\n newDefer[tuple[0] + \"With\"](this === _promise ? newDefer.promise() : this, fn ? [returned] : arguments);\n }\n });\n });\n fns = null;\n }).promise();\n },\n // Get a promise for this deferred\n // If obj is provided, the promise aspect is added to the object\n promise: function promise(obj) {\n return obj != null ? jQuery.extend(obj, _promise) : _promise;\n }\n },\n deferred = {}; // Keep pipe for back-compat\n\n _promise.pipe = _promise.then; // Add list-specific methods\n\n jQuery.each(tuples, function (i, tuple) {\n var list = tuple[2],\n stateString = tuple[3]; // promise[ done | fail | progress ] = list.add\n\n _promise[tuple[1]] = list.add; // Handle state\n\n if (stateString) {\n list.add(function () {\n // state = [ resolved | rejected ]\n _state = stateString; // [ reject_list | resolve_list ].disable; progress_list.lock\n }, tuples[i ^ 1][2].disable, tuples[2][2].lock);\n } // deferred[ resolve | reject | notify ]\n\n\n deferred[tuple[0]] = function () {\n deferred[tuple[0] + \"With\"](this === deferred ? _promise : this, arguments);\n return this;\n };\n\n deferred[tuple[0] + \"With\"] = list.fireWith;\n }); // Make the deferred a promise\n\n _promise.promise(deferred); // Call given func if any\n\n\n if (func) {\n func.call(deferred, deferred);\n } // All done!\n\n\n return deferred;\n },\n // Deferred helper\n when: function when(subordinate\n /* , ..., subordinateN */\n ) {\n var i = 0,\n resolveValues = _slice.call(arguments),\n length = resolveValues.length,\n // the count of uncompleted subordinates\n remaining = length !== 1 || subordinate && jQuery.isFunction(subordinate.promise) ? length : 0,\n // the master Deferred.\n // If resolveValues consist of only a single Deferred, just use that.\n deferred = remaining === 1 ? subordinate : jQuery.Deferred(),\n // Update function for both resolve and progress values\n updateFunc = function updateFunc(i, contexts, values) {\n return function (value) {\n contexts[i] = this;\n values[i] = arguments.length > 1 ? _slice.call(arguments) : value;\n\n if (values === progressValues) {\n deferred.notifyWith(contexts, values);\n } else if (! --remaining) {\n deferred.resolveWith(contexts, values);\n }\n };\n },\n progressValues,\n progressContexts,\n resolveContexts; // add listeners to Deferred subordinates; treat others as resolved\n\n\n if (length > 1) {\n progressValues = new Array(length);\n progressContexts = new Array(length);\n resolveContexts = new Array(length);\n\n for (; i < length; i++) {\n if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) {\n resolveValues[i].promise().progress(updateFunc(i, progressContexts, progressValues)).done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject);\n } else {\n --remaining;\n }\n }\n } // if we're not waiting on anything, resolve the master\n\n\n if (!remaining) {\n deferred.resolveWith(resolveContexts, resolveValues);\n }\n\n return deferred.promise();\n }\n }); // The deferred used on DOM ready\n\n var readyList;\n\n jQuery.fn.ready = function (fn) {\n // Add the callback\n jQuery.ready.promise().done(fn);\n return this;\n };\n\n jQuery.extend({\n // Is the DOM ready to be used? Set to true once it occurs.\n isReady: false,\n // A counter to track how many items to wait for before\n // the ready event fires. See #6781\n readyWait: 1,\n // Hold (or release) the ready event\n holdReady: function holdReady(hold) {\n if (hold) {\n jQuery.readyWait++;\n } else {\n jQuery.ready(true);\n }\n },\n // Handle when the DOM is ready\n ready: function ready(wait) {\n // Abort if there are pending holds or we're already ready\n if (wait === true ? --jQuery.readyWait : jQuery.isReady) {\n return;\n } // Remember that the DOM is ready\n\n\n jQuery.isReady = true; // If a normal DOM Ready event fired, decrement, and wait if need be\n\n if (wait !== true && --jQuery.readyWait > 0) {\n return;\n } // If there are functions bound, to execute\n\n\n readyList.resolveWith(document, [jQuery]); // Trigger any bound ready events\n\n if (jQuery.fn.triggerHandler) {\n jQuery(document).triggerHandler(\"ready\");\n jQuery(document).off(\"ready\");\n }\n }\n });\n /**\n * Clean-up method for dom ready events\n */\n\n function detach() {\n if (document.addEventListener) {\n document.removeEventListener(\"DOMContentLoaded\", completed);\n window.removeEventListener(\"load\", completed);\n } else {\n document.detachEvent(\"onreadystatechange\", completed);\n window.detachEvent(\"onload\", completed);\n }\n }\n /**\n * The ready event handler and self cleanup method\n */\n\n\n function completed() {\n // readyState === \"complete\" is good enough for us to call the dom ready in oldIE\n if (document.addEventListener || window.event.type === \"load\" || document.readyState === \"complete\") {\n detach();\n jQuery.ready();\n }\n }\n\n jQuery.ready.promise = function (obj) {\n if (!readyList) {\n readyList = jQuery.Deferred(); // Catch cases where $(document).ready() is called\n // after the browser event has already occurred.\n // Support: IE6-10\n // Older IE sometimes signals \"interactive\" too soon\n\n if (document.readyState === \"complete\" || document.readyState !== \"loading\" && !document.documentElement.doScroll) {\n // Handle it asynchronously to allow scripts the opportunity to delay ready\n window.setTimeout(jQuery.ready); // Standards-based browsers support DOMContentLoaded\n } else if (document.addEventListener) {\n // Use the handy event callback\n document.addEventListener(\"DOMContentLoaded\", completed); // A fallback to window.onload, that will always work\n\n window.addEventListener(\"load\", completed); // If IE event model is used\n } else {\n // Ensure firing before onload, maybe late but safe also for iframes\n document.attachEvent(\"onreadystatechange\", completed); // A fallback to window.onload, that will always work\n\n window.attachEvent(\"onload\", completed); // If IE and not a frame\n // continually check to see if the document is ready\n\n var top = false;\n\n try {\n top = window.frameElement == null && document.documentElement;\n } catch (e) {}\n\n if (top && top.doScroll) {\n (function doScrollCheck() {\n if (!jQuery.isReady) {\n try {\n // Use the trick by Diego Perini\n // http://javascript.nwbox.com/IEContentLoaded/\n top.doScroll(\"left\");\n } catch (e) {\n return window.setTimeout(doScrollCheck, 50);\n } // detach all dom ready events\n\n\n detach(); // and execute any waiting functions\n\n jQuery.ready();\n }\n })();\n }\n }\n }\n\n return readyList.promise(obj);\n }; // Kick off the DOM ready check even if the user does not\n\n\n jQuery.ready.promise(); // Support: IE<9\n // Iteration over object's inherited properties before its own\n\n var i;\n\n for (i in jQuery(support)) {\n break;\n }\n\n support.ownFirst = i === \"0\"; // Note: most support tests are defined in their respective modules.\n // false until the test is run\n\n support.inlineBlockNeedsLayout = false; // Execute ASAP in case we need to set body.style.zoom\n\n jQuery(function () {\n // Minified: var a,b,c,d\n var val, div, body, container;\n body = document.getElementsByTagName(\"body\")[0];\n\n if (!body || !body.style) {\n // Return for frameset docs that don't have a body\n return;\n } // Setup\n\n\n div = document.createElement(\"div\");\n container = document.createElement(\"div\");\n container.style.cssText = \"position:absolute;border:0;width:0;height:0;top:0;left:-9999px\";\n body.appendChild(container).appendChild(div);\n\n if (typeof div.style.zoom !== \"undefined\") {\n // Support: IE<8\n // Check if natively block-level elements act like inline-block\n // elements when setting their display to 'inline' and giving\n // them layout\n div.style.cssText = \"display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1\";\n support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;\n\n if (val) {\n // Prevent IE 6 from affecting layout for positioned elements #11048\n // Prevent IE from shrinking the body in IE 7 mode #12869\n // Support: IE<8\n body.style.zoom = 1;\n }\n }\n\n body.removeChild(container);\n });\n\n (function () {\n var div = document.createElement(\"div\"); // Support: IE<9\n\n support.deleteExpando = true;\n\n try {\n delete div.test;\n } catch (e) {\n support.deleteExpando = false;\n } // Null elements to avoid leaks in IE.\n\n\n div = null;\n })();\n\n var acceptData = function acceptData(elem) {\n var noData = jQuery.noData[(elem.nodeName + \" \").toLowerCase()],\n nodeType = +elem.nodeType || 1; // Do not set data on non-element DOM nodes because it will not be cleared (#8335).\n\n return nodeType !== 1 && nodeType !== 9 ? false : // Nodes accept data unless otherwise specified; rejection can be conditional\n !noData || noData !== true && elem.getAttribute(\"classid\") === noData;\n };\n\n var rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n rmultiDash = /([A-Z])/g;\n\n function dataAttr(elem, key, data) {\n // If nothing was found internally, try to fetch any\n // data from the HTML5 data-* attribute\n if (data === undefined && elem.nodeType === 1) {\n var name = \"data-\" + key.replace(rmultiDash, \"-$1\").toLowerCase();\n data = elem.getAttribute(name);\n\n if (typeof data === \"string\") {\n try {\n data = data === \"true\" ? true : data === \"false\" ? false : data === \"null\" ? null : // Only convert to a number if it doesn't change the string\n +data + \"\" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data;\n } catch (e) {} // Make sure we set the data so it isn't changed later\n\n\n jQuery.data(elem, key, data);\n } else {\n data = undefined;\n }\n }\n\n return data;\n } // checks a cache object for emptiness\n\n\n function isEmptyDataObject(obj) {\n var name;\n\n for (name in obj) {\n // if the public data object is empty, the private is still empty\n if (name === \"data\" && jQuery.isEmptyObject(obj[name])) {\n continue;\n }\n\n if (name !== \"toJSON\") {\n return false;\n }\n }\n\n return true;\n }\n\n function internalData(elem, name, data, pvt\n /* Internal Use Only */\n ) {\n if (!acceptData(elem)) {\n return;\n }\n\n var ret,\n thisCache,\n internalKey = jQuery.expando,\n // We have to handle DOM nodes and JS objects differently because IE6-7\n // can't GC object references properly across the DOM-JS boundary\n isNode = elem.nodeType,\n // Only DOM nodes need the global jQuery cache; JS object data is\n // attached directly to the object so GC can occur automatically\n cache = isNode ? jQuery.cache : elem,\n // Only defining an ID for JS objects if its cache already exists allows\n // the code to shortcut on the same path as a DOM node with no cache\n id = isNode ? elem[internalKey] : elem[internalKey] && internalKey; // Avoid doing any more work than we need to when trying to get data on an\n // object that has no data at all\n\n if ((!id || !cache[id] || !pvt && !cache[id].data) && data === undefined && typeof name === \"string\") {\n return;\n }\n\n if (!id) {\n // Only DOM nodes need a new unique ID for each element since their data\n // ends up in the global cache\n if (isNode) {\n id = elem[internalKey] = deletedIds.pop() || jQuery.guid++;\n } else {\n id = internalKey;\n }\n }\n\n if (!cache[id]) {\n // Avoid exposing jQuery metadata on plain JS objects when the object\n // is serialized using JSON.stringify\n cache[id] = isNode ? {} : {\n toJSON: jQuery.noop\n };\n } // An object can be passed to jQuery.data instead of a key/value pair; this gets\n // shallow copied over onto the existing cache\n\n\n if (_typeof(name) === \"object\" || typeof name === \"function\") {\n if (pvt) {\n cache[id] = jQuery.extend(cache[id], name);\n } else {\n cache[id].data = jQuery.extend(cache[id].data, name);\n }\n }\n\n thisCache = cache[id]; // jQuery data() is stored in a separate object inside the object's internal data\n // cache in order to avoid key collisions between internal data and user-defined\n // data.\n\n if (!pvt) {\n if (!thisCache.data) {\n thisCache.data = {};\n }\n\n thisCache = thisCache.data;\n }\n\n if (data !== undefined) {\n thisCache[jQuery.camelCase(name)] = data;\n } // Check for both converted-to-camel and non-converted data property names\n // If a data property was specified\n\n\n if (typeof name === \"string\") {\n // First Try to find as-is property data\n ret = thisCache[name]; // Test for null|undefined property data\n\n if (ret == null) {\n // Try to find the camelCased property\n ret = thisCache[jQuery.camelCase(name)];\n }\n } else {\n ret = thisCache;\n }\n\n return ret;\n }\n\n function internalRemoveData(elem, name, pvt) {\n if (!acceptData(elem)) {\n return;\n }\n\n var thisCache,\n i,\n isNode = elem.nodeType,\n // See jQuery.data for more information\n cache = isNode ? jQuery.cache : elem,\n id = isNode ? elem[jQuery.expando] : jQuery.expando; // If there is already no cache entry for this object, there is no\n // purpose in continuing\n\n if (!cache[id]) {\n return;\n }\n\n if (name) {\n thisCache = pvt ? cache[id] : cache[id].data;\n\n if (thisCache) {\n // Support array or space separated string names for data keys\n if (!jQuery.isArray(name)) {\n // try the string as a key before any manipulation\n if (name in thisCache) {\n name = [name];\n } else {\n // split the camel cased version by spaces unless a key with the spaces exists\n name = jQuery.camelCase(name);\n\n if (name in thisCache) {\n name = [name];\n } else {\n name = name.split(\" \");\n }\n }\n } else {\n // If \"name\" is an array of keys...\n // When data is initially created, via (\"key\", \"val\") signature,\n // keys will be converted to camelCase.\n // Since there is no way to tell _how_ a key was added, remove\n // both plain key and camelCase key. #12786\n // This will only penalize the array argument path.\n name = name.concat(jQuery.map(name, jQuery.camelCase));\n }\n\n i = name.length;\n\n while (i--) {\n delete thisCache[name[i]];\n } // If there is no data left in the cache, we want to continue\n // and let the cache object itself get destroyed\n\n\n if (pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache)) {\n return;\n }\n }\n } // See jQuery.data for more information\n\n\n if (!pvt) {\n delete cache[id].data; // Don't destroy the parent cache unless the internal data object\n // had been the only thing left in it\n\n if (!isEmptyDataObject(cache[id])) {\n return;\n }\n } // Destroy the cache\n\n\n if (isNode) {\n jQuery.cleanData([elem], true); // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)\n\n /* jshint eqeqeq: false */\n } else if (support.deleteExpando || cache != cache.window) {\n /* jshint eqeqeq: true */\n delete cache[id]; // When all else fails, undefined\n } else {\n cache[id] = undefined;\n }\n }\n\n jQuery.extend({\n cache: {},\n // The following elements (space-suffixed to avoid Object.prototype collisions)\n // throw uncatchable exceptions if you attempt to set expando properties\n noData: {\n \"applet \": true,\n \"embed \": true,\n // ...but Flash objects (which have this classid) *can* handle expandos\n \"object \": \"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\"\n },\n hasData: function hasData(elem) {\n elem = elem.nodeType ? jQuery.cache[elem[jQuery.expando]] : elem[jQuery.expando];\n return !!elem && !isEmptyDataObject(elem);\n },\n data: function data(elem, name, _data) {\n return internalData(elem, name, _data);\n },\n removeData: function removeData(elem, name) {\n return internalRemoveData(elem, name);\n },\n // For internal use only.\n _data: function _data(elem, name, data) {\n return internalData(elem, name, data, true);\n },\n _removeData: function _removeData(elem, name) {\n return internalRemoveData(elem, name, true);\n }\n });\n jQuery.fn.extend({\n data: function data(key, value) {\n var i,\n name,\n data,\n elem = this[0],\n attrs = elem && elem.attributes; // Special expections of .data basically thwart jQuery.access,\n // so implement the relevant behavior ourselves\n // Gets all values\n\n if (key === undefined) {\n if (this.length) {\n data = jQuery.data(elem);\n\n if (elem.nodeType === 1 && !jQuery._data(elem, \"parsedAttrs\")) {\n i = attrs.length;\n\n while (i--) {\n // Support: IE11+\n // The attrs elements can be null (#14894)\n if (attrs[i]) {\n name = attrs[i].name;\n\n if (name.indexOf(\"data-\") === 0) {\n name = jQuery.camelCase(name.slice(5));\n dataAttr(elem, name, data[name]);\n }\n }\n }\n\n jQuery._data(elem, \"parsedAttrs\", true);\n }\n }\n\n return data;\n } // Sets multiple values\n\n\n if (_typeof(key) === \"object\") {\n return this.each(function () {\n jQuery.data(this, key);\n });\n }\n\n return arguments.length > 1 ? // Sets one value\n this.each(function () {\n jQuery.data(this, key, value);\n }) : // Gets one value\n // Try to fetch any internally stored data first\n elem ? dataAttr(elem, key, jQuery.data(elem, key)) : undefined;\n },\n removeData: function removeData(key) {\n return this.each(function () {\n jQuery.removeData(this, key);\n });\n }\n });\n jQuery.extend({\n queue: function queue(elem, type, data) {\n var queue;\n\n if (elem) {\n type = (type || \"fx\") + \"queue\";\n queue = jQuery._data(elem, type); // Speed up dequeue by getting out quickly if this is just a lookup\n\n if (data) {\n if (!queue || jQuery.isArray(data)) {\n queue = jQuery._data(elem, type, jQuery.makeArray(data));\n } else {\n queue.push(data);\n }\n }\n\n return queue || [];\n }\n },\n dequeue: function dequeue(elem, type) {\n type = type || \"fx\";\n\n var queue = jQuery.queue(elem, type),\n startLength = queue.length,\n fn = queue.shift(),\n hooks = jQuery._queueHooks(elem, type),\n next = function next() {\n jQuery.dequeue(elem, type);\n }; // If the fx queue is dequeued, always remove the progress sentinel\n\n\n if (fn === \"inprogress\") {\n fn = queue.shift();\n startLength--;\n }\n\n if (fn) {\n // Add a progress sentinel to prevent the fx queue from being\n // automatically dequeued\n if (type === \"fx\") {\n queue.unshift(\"inprogress\");\n } // clear up the last queue stop function\n\n\n delete hooks.stop;\n fn.call(elem, next, hooks);\n }\n\n if (!startLength && hooks) {\n hooks.empty.fire();\n }\n },\n // not intended for public consumption - generates a queueHooks object,\n // or returns the current one\n _queueHooks: function _queueHooks(elem, type) {\n var key = type + \"queueHooks\";\n return jQuery._data(elem, key) || jQuery._data(elem, key, {\n empty: jQuery.Callbacks(\"once memory\").add(function () {\n jQuery._removeData(elem, type + \"queue\");\n\n jQuery._removeData(elem, key);\n })\n });\n }\n });\n jQuery.fn.extend({\n queue: function queue(type, data) {\n var setter = 2;\n\n if (typeof type !== \"string\") {\n data = type;\n type = \"fx\";\n setter--;\n }\n\n if (arguments.length < setter) {\n return jQuery.queue(this[0], type);\n }\n\n return data === undefined ? this : this.each(function () {\n var queue = jQuery.queue(this, type, data); // ensure a hooks for this queue\n\n jQuery._queueHooks(this, type);\n\n if (type === \"fx\" && queue[0] !== \"inprogress\") {\n jQuery.dequeue(this, type);\n }\n });\n },\n dequeue: function dequeue(type) {\n return this.each(function () {\n jQuery.dequeue(this, type);\n });\n },\n clearQueue: function clearQueue(type) {\n return this.queue(type || \"fx\", []);\n },\n // Get a promise resolved when queues of a certain type\n // are emptied (fx is the type by default)\n promise: function promise(type, obj) {\n var tmp,\n count = 1,\n defer = jQuery.Deferred(),\n elements = this,\n i = this.length,\n resolve = function resolve() {\n if (! --count) {\n defer.resolveWith(elements, [elements]);\n }\n };\n\n if (typeof type !== \"string\") {\n obj = type;\n type = undefined;\n }\n\n type = type || \"fx\";\n\n while (i--) {\n tmp = jQuery._data(elements[i], type + \"queueHooks\");\n\n if (tmp && tmp.empty) {\n count++;\n tmp.empty.add(resolve);\n }\n }\n\n resolve();\n return defer.promise(obj);\n }\n });\n\n (function () {\n var shrinkWrapBlocksVal;\n\n support.shrinkWrapBlocks = function () {\n if (shrinkWrapBlocksVal != null) {\n return shrinkWrapBlocksVal;\n } // Will be changed later if needed.\n\n\n shrinkWrapBlocksVal = false; // Minified: var b,c,d\n\n var div, body, container;\n body = document.getElementsByTagName(\"body\")[0];\n\n if (!body || !body.style) {\n // Test fired too early or in an unsupported environment, exit.\n return;\n } // Setup\n\n\n div = document.createElement(\"div\");\n container = document.createElement(\"div\");\n container.style.cssText = \"position:absolute;border:0;width:0;height:0;top:0;left:-9999px\";\n body.appendChild(container).appendChild(div); // Support: IE6\n // Check if elements with layout shrink-wrap their children\n\n if (typeof div.style.zoom !== \"undefined\") {\n // Reset CSS: box-sizing; display; margin; border\n div.style.cssText = // Support: Firefox<29, Android 2.3\n // Vendor-prefix box-sizing\n \"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;\" + \"box-sizing:content-box;display:block;margin:0;border:0;\" + \"padding:1px;width:1px;zoom:1\";\n div.appendChild(document.createElement(\"div\")).style.width = \"5px\";\n shrinkWrapBlocksVal = div.offsetWidth !== 3;\n }\n\n body.removeChild(container);\n return shrinkWrapBlocksVal;\n };\n })();\n\n var pnum = /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/.source;\n var rcssNum = new RegExp(\"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\");\n var cssExpand = [\"Top\", \"Right\", \"Bottom\", \"Left\"];\n\n var isHidden = function isHidden(elem, el) {\n // isHidden might be called from jQuery#filter function;\n // in that case, element will be second argument\n elem = el || elem;\n return jQuery.css(elem, \"display\") === \"none\" || !jQuery.contains(elem.ownerDocument, elem);\n };\n\n function adjustCSS(elem, prop, valueParts, tween) {\n var adjusted,\n scale = 1,\n maxIterations = 20,\n currentValue = tween ? function () {\n return tween.cur();\n } : function () {\n return jQuery.css(elem, prop, \"\");\n },\n initial = currentValue(),\n unit = valueParts && valueParts[3] || (jQuery.cssNumber[prop] ? \"\" : \"px\"),\n // Starting value computation is required for potential unit mismatches\n initialInUnit = (jQuery.cssNumber[prop] || unit !== \"px\" && +initial) && rcssNum.exec(jQuery.css(elem, prop));\n\n if (initialInUnit && initialInUnit[3] !== unit) {\n // Trust units reported by jQuery.css\n unit = unit || initialInUnit[3]; // Make sure we update the tween properties later on\n\n valueParts = valueParts || []; // Iteratively approximate from a nonzero starting point\n\n initialInUnit = +initial || 1;\n\n do {\n // If previous iteration zeroed out, double until we get *something*.\n // Use string for doubling so we don't accidentally see scale as unchanged below\n scale = scale || \".5\"; // Adjust and apply\n\n initialInUnit = initialInUnit / scale;\n jQuery.style(elem, prop, initialInUnit + unit); // Update scale, tolerating zero or NaN from tween.cur()\n // Break the loop if scale is unchanged or perfect, or if we've just had enough.\n } while (scale !== (scale = currentValue() / initial) && scale !== 1 && --maxIterations);\n }\n\n if (valueParts) {\n initialInUnit = +initialInUnit || +initial || 0; // Apply relative offset (+=/-=) if specified\n\n adjusted = valueParts[1] ? initialInUnit + (valueParts[1] + 1) * valueParts[2] : +valueParts[2];\n\n if (tween) {\n tween.unit = unit;\n tween.start = initialInUnit;\n tween.end = adjusted;\n }\n }\n\n return adjusted;\n } // Multifunctional method to get and set values of a collection\n // The value/s can optionally be executed if it's a function\n\n\n var access = function access(elems, fn, key, value, chainable, emptyGet, raw) {\n var i = 0,\n length = elems.length,\n bulk = key == null; // Sets many values\n\n if (jQuery.type(key) === \"object\") {\n chainable = true;\n\n for (i in key) {\n access(elems, fn, i, key[i], true, emptyGet, raw);\n } // Sets one value\n\n } else if (value !== undefined) {\n chainable = true;\n\n if (!jQuery.isFunction(value)) {\n raw = true;\n }\n\n if (bulk) {\n // Bulk operations run against the entire set\n if (raw) {\n fn.call(elems, value);\n fn = null; // ...except when executing function values\n } else {\n bulk = fn;\n\n fn = function fn(elem, key, value) {\n return bulk.call(jQuery(elem), value);\n };\n }\n }\n\n if (fn) {\n for (; i < length; i++) {\n fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key)));\n }\n }\n }\n\n return chainable ? elems : // Gets\n bulk ? fn.call(elems) : length ? fn(elems[0], key) : emptyGet;\n };\n\n var rcheckableType = /^(?:checkbox|radio)$/i;\n var rtagName = /<([\\w:-]+)/;\n var rscriptType = /^$|\\/(?:java|ecma)script/i;\n var rleadingWhitespace = /^\\s+/;\n var nodeNames = \"abbr|article|aside|audio|bdi|canvas|data|datalist|\" + \"details|dialog|figcaption|figure|footer|header|hgroup|main|\" + \"mark|meter|nav|output|picture|progress|section|summary|template|time|video\";\n\n function createSafeFragment(document) {\n var list = nodeNames.split(\"|\"),\n safeFrag = document.createDocumentFragment();\n\n if (safeFrag.createElement) {\n while (list.length) {\n safeFrag.createElement(list.pop());\n }\n }\n\n return safeFrag;\n }\n\n (function () {\n var div = document.createElement(\"div\"),\n fragment = document.createDocumentFragment(),\n input = document.createElement(\"input\"); // Setup\n\n div.innerHTML = \" a \", \" \"],\n legend: [1, \"\", \" \"],\n area: [1, \"\", \" \"],\n // Support: IE8\n param: [1, \"\", \" \"],\n thead: [1, \"\"],\n tr: [2, \"\"],\n col: [2, \"\"],\n td: [3, \"\"],\n // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,\n // unless wrapped in a div with non-breaking characters in front of it.\n _default: support.htmlSerialize ? [0, \"\", \"\"] : [1, \"X\", \"
\"]\n }; // Support: IE8-IE9\n\n wrapMap.optgroup = wrapMap.option;\n wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\n wrapMap.th = wrapMap.td;\n\n function getAll(context, tag) {\n var elems,\n elem,\n i = 0,\n found = typeof context.getElementsByTagName !== \"undefined\" ? context.getElementsByTagName(tag || \"*\") : typeof context.querySelectorAll !== \"undefined\" ? context.querySelectorAll(tag || \"*\") : undefined;\n\n if (!found) {\n for (found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++) {\n if (!tag || jQuery.nodeName(elem, tag)) {\n found.push(elem);\n } else {\n jQuery.merge(found, getAll(elem, tag));\n }\n }\n }\n\n return tag === undefined || tag && jQuery.nodeName(context, tag) ? jQuery.merge([context], found) : found;\n } // Mark scripts as having already been evaluated\n\n\n function setGlobalEval(elems, refElements) {\n var elem,\n i = 0;\n\n for (; (elem = elems[i]) != null; i++) {\n jQuery._data(elem, \"globalEval\", !refElements || jQuery._data(refElements[i], \"globalEval\"));\n }\n }\n\n var rhtml = /<|&#?\\w+;/,\n rtbody = / from table fragments\n\n\n if (!support.tbody) {\n // String was a , *may* have spurious \n elem = tag === \"table\" && !rtbody.test(elem) ? tmp.firstChild : // String was a bare or \n wrap[1] === \"\" && !rtbody.test(elem) ? tmp : 0;\n j = elem && elem.childNodes.length;\n\n while (j--) {\n if (jQuery.nodeName(tbody = elem.childNodes[j], \"tbody\") && !tbody.childNodes.length) {\n elem.removeChild(tbody);\n }\n }\n }\n\n jQuery.merge(nodes, tmp.childNodes); // Fix #12392 for WebKit and IE > 9\n\n tmp.textContent = \"\"; // Fix #12392 for oldIE\n\n while (tmp.firstChild) {\n tmp.removeChild(tmp.firstChild);\n } // Remember the top-level container for proper cleanup\n\n\n tmp = safe.lastChild;\n }\n }\n } // Fix #11356: Clear elements from fragment\n\n\n if (tmp) {\n safe.removeChild(tmp);\n } // Reset defaultChecked for any radios and checkboxes\n // about to be appended to the DOM in IE 6/7 (#8060)\n\n\n if (!support.appendChecked) {\n jQuery.grep(getAll(nodes, \"input\"), fixDefaultChecked);\n }\n\n i = 0;\n\n while (elem = nodes[i++]) {\n // Skip elements already in the context collection (trac-4087)\n if (selection && jQuery.inArray(elem, selection) > -1) {\n if (ignored) {\n ignored.push(elem);\n }\n\n continue;\n }\n\n contains = jQuery.contains(elem.ownerDocument, elem); // Append to fragment\n\n tmp = getAll(safe.appendChild(elem), \"script\"); // Preserve script evaluation history\n\n if (contains) {\n setGlobalEval(tmp);\n } // Capture executables\n\n\n if (scripts) {\n j = 0;\n\n while (elem = tmp[j++]) {\n if (rscriptType.test(elem.type || \"\")) {\n scripts.push(elem);\n }\n }\n }\n }\n\n tmp = null;\n return safe;\n }\n\n (function () {\n var i,\n eventName,\n div = document.createElement(\"div\"); // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events)\n\n for (i in {\n submit: true,\n change: true,\n focusin: true\n }) {\n eventName = \"on\" + i;\n\n if (!(support[i] = eventName in window)) {\n // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)\n div.setAttribute(eventName, \"t\");\n support[i] = div.attributes[eventName].expando === false;\n }\n } // Null elements to avoid leaks in IE.\n\n\n div = null;\n })();\n\n var rformElems = /^(?:input|select|textarea)$/i,\n rkeyEvent = /^key/,\n rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,\n rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,\n rtypenamespace = /^([^.]*)(?:\\.(.+)|)/;\n\n function returnTrue() {\n return true;\n }\n\n function returnFalse() {\n return false;\n } // Support: IE9\n // See #13393 for more info\n\n\n function safeActiveElement() {\n try {\n return document.activeElement;\n } catch (err) {}\n }\n\n function _on(elem, types, selector, data, fn, one) {\n var origFn, type; // Types can be a map of types/handlers\n\n if (_typeof(types) === \"object\") {\n // ( types-Object, selector, data )\n if (typeof selector !== \"string\") {\n // ( types-Object, data )\n data = data || selector;\n selector = undefined;\n }\n\n for (type in types) {\n _on(elem, type, selector, data, types[type], one);\n }\n\n return elem;\n }\n\n if (data == null && fn == null) {\n // ( types, fn )\n fn = selector;\n data = selector = undefined;\n } else if (fn == null) {\n if (typeof selector === \"string\") {\n // ( types, selector, fn )\n fn = data;\n data = undefined;\n } else {\n // ( types, data, fn )\n fn = data;\n data = selector;\n selector = undefined;\n }\n }\n\n if (fn === false) {\n fn = returnFalse;\n } else if (!fn) {\n return elem;\n }\n\n if (one === 1) {\n origFn = fn;\n\n fn = function fn(event) {\n // Can use an empty set, since event contains the info\n jQuery().off(event);\n return origFn.apply(this, arguments);\n }; // Use same guid so caller can remove using origFn\n\n\n fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);\n }\n\n return elem.each(function () {\n jQuery.event.add(this, types, fn, data, selector);\n });\n }\n /*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards' addEvent library for many of the ideas.\n */\n\n\n jQuery.event = {\n global: {},\n add: function add(elem, types, handler, data, selector) {\n var tmp,\n events,\n t,\n handleObjIn,\n special,\n eventHandle,\n handleObj,\n handlers,\n type,\n namespaces,\n origType,\n elemData = jQuery._data(elem); // Don't attach events to noData or text/comment nodes (but allow plain objects)\n\n\n if (!elemData) {\n return;\n } // Caller can pass in an object of custom data in lieu of the handler\n\n\n if (handler.handler) {\n handleObjIn = handler;\n handler = handleObjIn.handler;\n selector = handleObjIn.selector;\n } // Make sure that the handler has a unique ID, used to find/remove it later\n\n\n if (!handler.guid) {\n handler.guid = jQuery.guid++;\n } // Init the element's event structure and main handler, if this is the first\n\n\n if (!(events = elemData.events)) {\n events = elemData.events = {};\n }\n\n if (!(eventHandle = elemData.handle)) {\n eventHandle = elemData.handle = function (e) {\n // Discard the second event of a jQuery.event.trigger() and\n // when an event is called after a page has unloaded\n return typeof jQuery !== \"undefined\" && (!e || jQuery.event.triggered !== e.type) ? jQuery.event.dispatch.apply(eventHandle.elem, arguments) : undefined;\n }; // Add elem as a property of the handle fn to prevent a memory leak\n // with IE non-native events\n\n\n eventHandle.elem = elem;\n } // Handle multiple events separated by a space\n\n\n types = (types || \"\").match(rnotwhite) || [\"\"];\n t = types.length;\n\n while (t--) {\n tmp = rtypenamespace.exec(types[t]) || [];\n type = origType = tmp[1];\n namespaces = (tmp[2] || \"\").split(\".\").sort(); // There *must* be a type, no attaching namespace-only handlers\n\n if (!type) {\n continue;\n } // If event changes its type, use the special event handlers for the changed type\n\n\n special = jQuery.event.special[type] || {}; // If selector defined, determine special event api type, otherwise given type\n\n type = (selector ? special.delegateType : special.bindType) || type; // Update special based on newly reset type\n\n special = jQuery.event.special[type] || {}; // handleObj is passed to all event handlers\n\n handleObj = jQuery.extend({\n type: type,\n origType: origType,\n data: data,\n handler: handler,\n guid: handler.guid,\n selector: selector,\n needsContext: selector && jQuery.expr.match.needsContext.test(selector),\n namespace: namespaces.join(\".\")\n }, handleObjIn); // Init the event handler queue if we're the first\n\n if (!(handlers = events[type])) {\n handlers = events[type] = [];\n handlers.delegateCount = 0; // Only use addEventListener/attachEvent if the special events handler returns false\n\n if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {\n // Bind the global event handler to the element\n if (elem.addEventListener) {\n elem.addEventListener(type, eventHandle, false);\n } else if (elem.attachEvent) {\n elem.attachEvent(\"on\" + type, eventHandle);\n }\n }\n }\n\n if (special.add) {\n special.add.call(elem, handleObj);\n\n if (!handleObj.handler.guid) {\n handleObj.handler.guid = handler.guid;\n }\n } // Add to the element's handler list, delegates in front\n\n\n if (selector) {\n handlers.splice(handlers.delegateCount++, 0, handleObj);\n } else {\n handlers.push(handleObj);\n } // Keep track of which events have ever been used, for event optimization\n\n\n jQuery.event.global[type] = true;\n } // Nullify elem to prevent memory leaks in IE\n\n\n elem = null;\n },\n // Detach an event or set of events from an element\n remove: function remove(elem, types, handler, selector, mappedTypes) {\n var j,\n handleObj,\n tmp,\n origCount,\n t,\n events,\n special,\n handlers,\n type,\n namespaces,\n origType,\n elemData = jQuery.hasData(elem) && jQuery._data(elem);\n\n if (!elemData || !(events = elemData.events)) {\n return;\n } // Once for each type.namespace in types; type may be omitted\n\n\n types = (types || \"\").match(rnotwhite) || [\"\"];\n t = types.length;\n\n while (t--) {\n tmp = rtypenamespace.exec(types[t]) || [];\n type = origType = tmp[1];\n namespaces = (tmp[2] || \"\").split(\".\").sort(); // Unbind all events (on this namespace, if provided) for the element\n\n if (!type) {\n for (type in events) {\n jQuery.event.remove(elem, type + types[t], handler, selector, true);\n }\n\n continue;\n }\n\n special = jQuery.event.special[type] || {};\n type = (selector ? special.delegateType : special.bindType) || type;\n handlers = events[type] || [];\n tmp = tmp[2] && new RegExp(\"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\"); // Remove matching events\n\n origCount = j = handlers.length;\n\n while (j--) {\n handleObj = handlers[j];\n\n if ((mappedTypes || origType === handleObj.origType) && (!handler || handler.guid === handleObj.guid) && (!tmp || tmp.test(handleObj.namespace)) && (!selector || selector === handleObj.selector || selector === \"**\" && handleObj.selector)) {\n handlers.splice(j, 1);\n\n if (handleObj.selector) {\n handlers.delegateCount--;\n }\n\n if (special.remove) {\n special.remove.call(elem, handleObj);\n }\n }\n } // Remove generic event handler if we removed something and no more handlers exist\n // (avoids potential for endless recursion during removal of special event handlers)\n\n\n if (origCount && !handlers.length) {\n if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {\n jQuery.removeEvent(elem, type, elemData.handle);\n }\n\n delete events[type];\n }\n } // Remove the expando if it's no longer used\n\n\n if (jQuery.isEmptyObject(events)) {\n delete elemData.handle; // removeData also checks for emptiness and clears the expando if empty\n // so use it instead of delete\n\n jQuery._removeData(elem, \"events\");\n }\n },\n trigger: function trigger(event, data, elem, onlyHandlers) {\n var handle,\n ontype,\n cur,\n bubbleType,\n special,\n tmp,\n i,\n eventPath = [elem || document],\n type = hasOwn.call(event, \"type\") ? event.type : event,\n namespaces = hasOwn.call(event, \"namespace\") ? event.namespace.split(\".\") : [];\n cur = tmp = elem = elem || document; // Don't do events on text and comment nodes\n\n if (elem.nodeType === 3 || elem.nodeType === 8) {\n return;\n } // focus/blur morphs to focusin/out; ensure we're not firing them right now\n\n\n if (rfocusMorph.test(type + jQuery.event.triggered)) {\n return;\n }\n\n if (type.indexOf(\".\") > -1) {\n // Namespaced trigger; create a regexp to match event type in handle()\n namespaces = type.split(\".\");\n type = namespaces.shift();\n namespaces.sort();\n }\n\n ontype = type.indexOf(\":\") < 0 && \"on\" + type; // Caller can pass in a jQuery.Event object, Object, or just an event type string\n\n event = event[jQuery.expando] ? event : new jQuery.Event(type, _typeof(event) === \"object\" && event); // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\n event.isTrigger = onlyHandlers ? 2 : 3;\n event.namespace = namespaces.join(\".\");\n event.rnamespace = event.namespace ? new RegExp(\"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\") : null; // Clean up the event in case it is being reused\n\n event.result = undefined;\n\n if (!event.target) {\n event.target = elem;\n } // Clone any incoming data and prepend the event, creating the handler arg list\n\n\n data = data == null ? [event] : jQuery.makeArray(data, [event]); // Allow special events to draw outside the lines\n\n special = jQuery.event.special[type] || {};\n\n if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {\n return;\n } // Determine event propagation path in advance, per W3C events spec (#9951)\n // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n\n\n if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {\n bubbleType = special.delegateType || type;\n\n if (!rfocusMorph.test(bubbleType + type)) {\n cur = cur.parentNode;\n }\n\n for (; cur; cur = cur.parentNode) {\n eventPath.push(cur);\n tmp = cur;\n } // Only add window if we got to document (e.g., not plain obj or detached DOM)\n\n\n if (tmp === (elem.ownerDocument || document)) {\n eventPath.push(tmp.defaultView || tmp.parentWindow || window);\n }\n } // Fire handlers on the event path\n\n\n i = 0;\n\n while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {\n event.type = i > 1 ? bubbleType : special.bindType || type; // jQuery handler\n\n handle = (jQuery._data(cur, \"events\") || {})[event.type] && jQuery._data(cur, \"handle\");\n\n if (handle) {\n handle.apply(cur, data);\n } // Native handler\n\n\n handle = ontype && cur[ontype];\n\n if (handle && handle.apply && acceptData(cur)) {\n event.result = handle.apply(cur, data);\n\n if (event.result === false) {\n event.preventDefault();\n }\n }\n }\n\n event.type = type; // If nobody prevented the default action, do it now\n\n if (!onlyHandlers && !event.isDefaultPrevented()) {\n if ((!special._default || special._default.apply(eventPath.pop(), data) === false) && acceptData(elem)) {\n // Call a native DOM method on the target with the same name name as the event.\n // Can't use an .isFunction() check here because IE6/7 fails that test.\n // Don't do default actions on window, that's where global variables be (#6170)\n if (ontype && elem[type] && !jQuery.isWindow(elem)) {\n // Don't re-trigger an onFOO event when we call its FOO() method\n tmp = elem[ontype];\n\n if (tmp) {\n elem[ontype] = null;\n } // Prevent re-triggering of the same event, since we already bubbled it above\n\n\n jQuery.event.triggered = type;\n\n try {\n elem[type]();\n } catch (e) {// IE<9 dies on focus/blur to hidden element (#1486,#12518)\n // only reproducible on winXP IE8 native, not IE9 in IE8 mode\n }\n\n jQuery.event.triggered = undefined;\n\n if (tmp) {\n elem[ontype] = tmp;\n }\n }\n }\n }\n\n return event.result;\n },\n dispatch: function dispatch(event) {\n // Make a writable jQuery.Event from the native event object\n event = jQuery.event.fix(event);\n\n var i,\n j,\n ret,\n matched,\n handleObj,\n handlerQueue = [],\n args = _slice.call(arguments),\n handlers = (jQuery._data(this, \"events\") || {})[event.type] || [],\n special = jQuery.event.special[event.type] || {}; // Use the fix-ed jQuery.Event rather than the (read-only) native event\n\n\n args[0] = event;\n event.delegateTarget = this; // Call the preDispatch hook for the mapped type, and let it bail if desired\n\n if (special.preDispatch && special.preDispatch.call(this, event) === false) {\n return;\n } // Determine handlers\n\n\n handlerQueue = jQuery.event.handlers.call(this, event, handlers); // Run delegates first; they may want to stop propagation beneath us\n\n i = 0;\n\n while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) {\n event.currentTarget = matched.elem;\n j = 0;\n\n while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) {\n // Triggered event must either 1) have no namespace, or 2) have namespace(s)\n // a subset or equal to those in the bound event (both can have no namespace).\n if (!event.rnamespace || event.rnamespace.test(handleObj.namespace)) {\n event.handleObj = handleObj;\n event.data = handleObj.data;\n ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args);\n\n if (ret !== undefined) {\n if ((event.result = ret) === false) {\n event.preventDefault();\n event.stopPropagation();\n }\n }\n }\n }\n } // Call the postDispatch hook for the mapped type\n\n\n if (special.postDispatch) {\n special.postDispatch.call(this, event);\n }\n\n return event.result;\n },\n handlers: function handlers(event, _handlers) {\n var i,\n matches,\n sel,\n handleObj,\n handlerQueue = [],\n delegateCount = _handlers.delegateCount,\n cur = event.target; // Support (at least): Chrome, IE9\n // Find delegate handlers\n // Black-hole SVG instance trees (#13180)\n //\n // Support: Firefox<=42+\n // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)\n\n if (delegateCount && cur.nodeType && (event.type !== \"click\" || isNaN(event.button) || event.button < 1)) {\n /* jshint eqeqeq: false */\n for (; cur != this; cur = cur.parentNode || this) {\n /* jshint eqeqeq: true */\n // Don't check non-elements (#13208)\n // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\n if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== \"click\")) {\n matches = [];\n\n for (i = 0; i < delegateCount; i++) {\n handleObj = _handlers[i]; // Don't conflict with Object.prototype properties (#13203)\n\n sel = handleObj.selector + \" \";\n\n if (matches[sel] === undefined) {\n matches[sel] = handleObj.needsContext ? jQuery(sel, this).index(cur) > -1 : jQuery.find(sel, this, null, [cur]).length;\n }\n\n if (matches[sel]) {\n matches.push(handleObj);\n }\n }\n\n if (matches.length) {\n handlerQueue.push({\n elem: cur,\n handlers: matches\n });\n }\n }\n }\n } // Add the remaining (directly-bound) handlers\n\n\n if (delegateCount < _handlers.length) {\n handlerQueue.push({\n elem: this,\n handlers: _handlers.slice(delegateCount)\n });\n }\n\n return handlerQueue;\n },\n fix: function fix(event) {\n if (event[jQuery.expando]) {\n return event;\n } // Create a writable copy of the event object and normalize some properties\n\n\n var i,\n prop,\n copy,\n type = event.type,\n originalEvent = event,\n fixHook = this.fixHooks[type];\n\n if (!fixHook) {\n this.fixHooks[type] = fixHook = rmouseEvent.test(type) ? this.mouseHooks : rkeyEvent.test(type) ? this.keyHooks : {};\n }\n\n copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;\n event = new jQuery.Event(originalEvent);\n i = copy.length;\n\n while (i--) {\n prop = copy[i];\n event[prop] = originalEvent[prop];\n } // Support: IE<9\n // Fix target property (#1925)\n\n\n if (!event.target) {\n event.target = originalEvent.srcElement || document;\n } // Support: Safari 6-8+\n // Target should not be a text node (#504, #13143)\n\n\n if (event.target.nodeType === 3) {\n event.target = event.target.parentNode;\n } // Support: IE<9\n // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)\n\n\n event.metaKey = !!event.metaKey;\n return fixHook.filter ? fixHook.filter(event, originalEvent) : event;\n },\n // Includes some event props shared by KeyEvent and MouseEvent\n props: (\"altKey bubbles cancelable ctrlKey currentTarget detail eventPhase \" + \"metaKey relatedTarget shiftKey target timeStamp view which\").split(\" \"),\n fixHooks: {},\n keyHooks: {\n props: \"char charCode key keyCode\".split(\" \"),\n filter: function filter(event, original) {\n // Add which for key events\n if (event.which == null) {\n event.which = original.charCode != null ? original.charCode : original.keyCode;\n }\n\n return event;\n }\n },\n mouseHooks: {\n props: (\"button buttons clientX clientY fromElement offsetX offsetY \" + \"pageX pageY screenX screenY toElement\").split(\" \"),\n filter: function filter(event, original) {\n var body,\n eventDoc,\n doc,\n button = original.button,\n fromElement = original.fromElement; // Calculate pageX/Y if missing and clientX/Y available\n\n if (event.pageX == null && original.clientX != null) {\n eventDoc = event.target.ownerDocument || document;\n doc = eventDoc.documentElement;\n body = eventDoc.body;\n event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);\n event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);\n } // Add relatedTarget, if necessary\n\n\n if (!event.relatedTarget && fromElement) {\n event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;\n } // Add which for click: 1 === left; 2 === middle; 3 === right\n // Note: button is not normalized, so don't use it\n\n\n if (!event.which && button !== undefined) {\n event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0;\n }\n\n return event;\n }\n },\n special: {\n load: {\n // Prevent triggered image.load events from bubbling to window.load\n noBubble: true\n },\n focus: {\n // Fire native event if possible so blur/focus sequence is correct\n trigger: function trigger() {\n if (this !== safeActiveElement() && this.focus) {\n try {\n this.focus();\n return false;\n } catch (e) {// Support: IE<9\n // If we error on focus to hidden element (#1486, #12518),\n // let .trigger() run the handlers\n }\n }\n },\n delegateType: \"focusin\"\n },\n blur: {\n trigger: function trigger() {\n if (this === safeActiveElement() && this.blur) {\n this.blur();\n return false;\n }\n },\n delegateType: \"focusout\"\n },\n click: {\n // For checkbox, fire native event so checked state will be right\n trigger: function trigger() {\n if (jQuery.nodeName(this, \"input\") && this.type === \"checkbox\" && this.click) {\n this.click();\n return false;\n }\n },\n // For cross-browser consistency, don't fire native .click() on links\n _default: function _default(event) {\n return jQuery.nodeName(event.target, \"a\");\n }\n },\n beforeunload: {\n postDispatch: function postDispatch(event) {\n // Support: Firefox 20+\n // Firefox doesn't alert if the returnValue field is not set.\n if (event.result !== undefined && event.originalEvent) {\n event.originalEvent.returnValue = event.result;\n }\n }\n }\n },\n // Piggyback on a donor event to simulate a different one\n simulate: function simulate(type, elem, event) {\n var e = jQuery.extend(new jQuery.Event(), event, {\n type: type,\n isSimulated: true // Previously, `originalEvent: {}` was set here, so stopPropagation call\n // would not be triggered on donor event, since in our own\n // jQuery.event.stopPropagation function we had a check for existence of\n // originalEvent.stopPropagation method, so, consequently it would be a noop.\n //\n // Guard for simulated events was moved to jQuery.event.stopPropagation function\n // since `originalEvent` should point to the original event for the\n // constancy with other events and for more focused logic\n\n });\n jQuery.event.trigger(e, null, elem);\n\n if (e.isDefaultPrevented()) {\n event.preventDefault();\n }\n }\n };\n jQuery.removeEvent = document.removeEventListener ? function (elem, type, handle) {\n // This \"if\" is needed for plain objects\n if (elem.removeEventListener) {\n elem.removeEventListener(type, handle);\n }\n } : function (elem, type, handle) {\n var name = \"on\" + type;\n\n if (elem.detachEvent) {\n // #8545, #7054, preventing memory leaks for custom events in IE6-8\n // detachEvent needed property on element, by name of that event,\n // to properly expose it to GC\n if (typeof elem[name] === \"undefined\") {\n elem[name] = null;\n }\n\n elem.detachEvent(name, handle);\n }\n };\n\n jQuery.Event = function (src, props) {\n // Allow instantiation without the 'new' keyword\n if (!(this instanceof jQuery.Event)) {\n return new jQuery.Event(src, props);\n } // Event object\n\n\n if (src && src.type) {\n this.originalEvent = src;\n this.type = src.type; // Events bubbling up the document may have been marked as prevented\n // by a handler lower down the tree; reflect the correct value.\n\n this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined && // Support: IE < 9, Android < 4.0\n src.returnValue === false ? returnTrue : returnFalse; // Event type\n } else {\n this.type = src;\n } // Put explicitly provided properties onto the event object\n\n\n if (props) {\n jQuery.extend(this, props);\n } // Create a timestamp if incoming event doesn't have one\n\n\n this.timeStamp = src && src.timeStamp || jQuery.now(); // Mark it as fixed\n\n this[jQuery.expando] = true;\n }; // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\n\n\n jQuery.Event.prototype = {\n constructor: jQuery.Event,\n isDefaultPrevented: returnFalse,\n isPropagationStopped: returnFalse,\n isImmediatePropagationStopped: returnFalse,\n preventDefault: function preventDefault() {\n var e = this.originalEvent;\n this.isDefaultPrevented = returnTrue;\n\n if (!e) {\n return;\n } // If preventDefault exists, run it on the original event\n\n\n if (e.preventDefault) {\n e.preventDefault(); // Support: IE\n // Otherwise set the returnValue property of the original event to false\n } else {\n e.returnValue = false;\n }\n },\n stopPropagation: function stopPropagation() {\n var e = this.originalEvent;\n this.isPropagationStopped = returnTrue;\n\n if (!e || this.isSimulated) {\n return;\n } // If stopPropagation exists, run it on the original event\n\n\n if (e.stopPropagation) {\n e.stopPropagation();\n } // Support: IE\n // Set the cancelBubble property of the original event to true\n\n\n e.cancelBubble = true;\n },\n stopImmediatePropagation: function stopImmediatePropagation() {\n var e = this.originalEvent;\n this.isImmediatePropagationStopped = returnTrue;\n\n if (e && e.stopImmediatePropagation) {\n e.stopImmediatePropagation();\n }\n\n this.stopPropagation();\n }\n }; // Create mouseenter/leave events using mouseover/out and event-time checks\n // so that event delegation works in jQuery.\n // Do the same for pointerenter/pointerleave and pointerover/pointerout\n //\n // Support: Safari 7 only\n // Safari sends mouseenter too often; see:\n // https://code.google.com/p/chromium/issues/detail?id=470258\n // for the description of the bug (it existed in older Chrome versions as well).\n\n jQuery.each({\n mouseenter: \"mouseover\",\n mouseleave: \"mouseout\",\n pointerenter: \"pointerover\",\n pointerleave: \"pointerout\"\n }, function (orig, fix) {\n jQuery.event.special[orig] = {\n delegateType: fix,\n bindType: fix,\n handle: function handle(event) {\n var ret,\n target = this,\n related = event.relatedTarget,\n handleObj = event.handleObj; // For mouseenter/leave call the handler if related is outside the target.\n // NB: No relatedTarget if the mouse left/entered the browser window\n\n if (!related || related !== target && !jQuery.contains(target, related)) {\n event.type = handleObj.origType;\n ret = handleObj.handler.apply(this, arguments);\n event.type = fix;\n }\n\n return ret;\n }\n };\n }); // IE submit delegation\n\n if (!support.submit) {\n jQuery.event.special.submit = {\n setup: function setup() {\n // Only need this for delegated form submit events\n if (jQuery.nodeName(this, \"form\")) {\n return false;\n } // Lazy-add a submit handler when a descendant form may potentially be submitted\n\n\n jQuery.event.add(this, \"click._submit keypress._submit\", function (e) {\n // Node name check avoids a VML-related crash in IE (#9807)\n var elem = e.target,\n form = jQuery.nodeName(elem, \"input\") || jQuery.nodeName(elem, \"button\") ? // Support: IE <=8\n // We use jQuery.prop instead of elem.form\n // to allow fixing the IE8 delegated submit issue (gh-2332)\n // by 3rd party polyfills/workarounds.\n jQuery.prop(elem, \"form\") : undefined;\n\n if (form && !jQuery._data(form, \"submit\")) {\n jQuery.event.add(form, \"submit._submit\", function (event) {\n event._submitBubble = true;\n });\n\n jQuery._data(form, \"submit\", true);\n }\n }); // return undefined since we don't need an event listener\n },\n postDispatch: function postDispatch(event) {\n // If form was submitted by the user, bubble the event up the tree\n if (event._submitBubble) {\n delete event._submitBubble;\n\n if (this.parentNode && !event.isTrigger) {\n jQuery.event.simulate(\"submit\", this.parentNode, event);\n }\n }\n },\n teardown: function teardown() {\n // Only need this for delegated form submit events\n if (jQuery.nodeName(this, \"form\")) {\n return false;\n } // Remove delegated handlers; cleanData eventually reaps submit handlers attached above\n\n\n jQuery.event.remove(this, \"._submit\");\n }\n };\n } // IE change delegation and checkbox/radio fix\n\n\n if (!support.change) {\n jQuery.event.special.change = {\n setup: function setup() {\n if (rformElems.test(this.nodeName)) {\n // IE doesn't fire change on a check/radio until blur; trigger it on click\n // after a propertychange. Eat the blur-change in special.change.handle.\n // This still fires onchange a second time for check/radio after blur.\n if (this.type === \"checkbox\" || this.type === \"radio\") {\n jQuery.event.add(this, \"propertychange._change\", function (event) {\n if (event.originalEvent.propertyName === \"checked\") {\n this._justChanged = true;\n }\n });\n jQuery.event.add(this, \"click._change\", function (event) {\n if (this._justChanged && !event.isTrigger) {\n this._justChanged = false;\n } // Allow triggered, simulated change events (#11500)\n\n\n jQuery.event.simulate(\"change\", this, event);\n });\n }\n\n return false;\n } // Delegated event; lazy-add a change handler on descendant inputs\n\n\n jQuery.event.add(this, \"beforeactivate._change\", function (e) {\n var elem = e.target;\n\n if (rformElems.test(elem.nodeName) && !jQuery._data(elem, \"change\")) {\n jQuery.event.add(elem, \"change._change\", function (event) {\n if (this.parentNode && !event.isSimulated && !event.isTrigger) {\n jQuery.event.simulate(\"change\", this.parentNode, event);\n }\n });\n\n jQuery._data(elem, \"change\", true);\n }\n });\n },\n handle: function handle(event) {\n var elem = event.target; // Swallow native change events from checkbox/radio, we already triggered them above\n\n if (this !== elem || event.isSimulated || event.isTrigger || elem.type !== \"radio\" && elem.type !== \"checkbox\") {\n return event.handleObj.handler.apply(this, arguments);\n }\n },\n teardown: function teardown() {\n jQuery.event.remove(this, \"._change\");\n return !rformElems.test(this.nodeName);\n }\n };\n } // Support: Firefox\n // Firefox doesn't have focus(in | out) events\n // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787\n //\n // Support: Chrome, Safari\n // focus(in | out) events fire after focus & blur events,\n // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order\n // Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857\n\n\n if (!support.focusin) {\n jQuery.each({\n focus: \"focusin\",\n blur: \"focusout\"\n }, function (orig, fix) {\n // Attach a single capturing handler on the document while someone wants focusin/focusout\n var handler = function handler(event) {\n jQuery.event.simulate(fix, event.target, jQuery.event.fix(event));\n };\n\n jQuery.event.special[fix] = {\n setup: function setup() {\n var doc = this.ownerDocument || this,\n attaches = jQuery._data(doc, fix);\n\n if (!attaches) {\n doc.addEventListener(orig, handler, true);\n }\n\n jQuery._data(doc, fix, (attaches || 0) + 1);\n },\n teardown: function teardown() {\n var doc = this.ownerDocument || this,\n attaches = jQuery._data(doc, fix) - 1;\n\n if (!attaches) {\n doc.removeEventListener(orig, handler, true);\n\n jQuery._removeData(doc, fix);\n } else {\n jQuery._data(doc, fix, attaches);\n }\n }\n };\n });\n }\n\n jQuery.fn.extend({\n on: function on(types, selector, data, fn) {\n return _on(this, types, selector, data, fn);\n },\n one: function one(types, selector, data, fn) {\n return _on(this, types, selector, data, fn, 1);\n },\n off: function off(types, selector, fn) {\n var handleObj, type;\n\n if (types && types.preventDefault && types.handleObj) {\n // ( event ) dispatched jQuery.Event\n handleObj = types.handleObj;\n jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + \".\" + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler);\n return this;\n }\n\n if (_typeof(types) === \"object\") {\n // ( types-object [, selector] )\n for (type in types) {\n this.off(type, selector, types[type]);\n }\n\n return this;\n }\n\n if (selector === false || typeof selector === \"function\") {\n // ( types [, fn] )\n fn = selector;\n selector = undefined;\n }\n\n if (fn === false) {\n fn = returnFalse;\n }\n\n return this.each(function () {\n jQuery.event.remove(this, types, fn, selector);\n });\n },\n trigger: function trigger(type, data) {\n return this.each(function () {\n jQuery.event.trigger(type, data, this);\n });\n },\n triggerHandler: function triggerHandler(type, data) {\n var elem = this[0];\n\n if (elem) {\n return jQuery.event.trigger(type, data, elem, true);\n }\n }\n });\n var rinlinejQuery = / jQuery\\d+=\"(?:null|\\d+)\"/g,\n rnoshimcache = new RegExp(\"<(?:\" + nodeNames + \")[\\\\s/>]\", \"i\"),\n rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:-]+)[^>]*)\\/>/gi,\n // Support: IE 10-11, Edge 10240+\n // In IE/Edge using regex groups here causes severe slowdowns.\n // See https://connect.microsoft.com/IE/feedback/details/1736512/\n rnoInnerhtml = /\\s*$/g,\n safeFragment = createSafeFragment(document),\n fragmentDiv = safeFragment.appendChild(document.createElement(\"div\")); // Support: IE<8\n // Manipulating tables requires a tbody\n\n function manipulationTarget(elem, content) {\n return jQuery.nodeName(elem, \"table\") && jQuery.nodeName(content.nodeType !== 11 ? content : content.firstChild, \"tr\") ? elem.getElementsByTagName(\"tbody\")[0] || elem.appendChild(elem.ownerDocument.createElement(\"tbody\")) : elem;\n } // Replace/restore the type attribute of script elements for safe DOM manipulation\n\n\n function disableScript(elem) {\n elem.type = (jQuery.find.attr(elem, \"type\") !== null) + \"/\" + elem.type;\n return elem;\n }\n\n function restoreScript(elem) {\n var match = rscriptTypeMasked.exec(elem.type);\n\n if (match) {\n elem.type = match[1];\n } else {\n elem.removeAttribute(\"type\");\n }\n\n return elem;\n }\n\n function cloneCopyEvent(src, dest) {\n if (dest.nodeType !== 1 || !jQuery.hasData(src)) {\n return;\n }\n\n var type,\n i,\n l,\n oldData = jQuery._data(src),\n curData = jQuery._data(dest, oldData),\n events = oldData.events;\n\n if (events) {\n delete curData.handle;\n curData.events = {};\n\n for (type in events) {\n for (i = 0, l = events[type].length; i < l; i++) {\n jQuery.event.add(dest, type, events[type][i]);\n }\n }\n } // make the cloned public data object a copy from the original\n\n\n if (curData.data) {\n curData.data = jQuery.extend({}, curData.data);\n }\n }\n\n function fixCloneNodeIssues(src, dest) {\n var nodeName, e, data; // We do not need to do anything for non-Elements\n\n if (dest.nodeType !== 1) {\n return;\n }\n\n nodeName = dest.nodeName.toLowerCase(); // IE6-8 copies events bound via attachEvent when using cloneNode.\n\n if (!support.noCloneEvent && dest[jQuery.expando]) {\n data = jQuery._data(dest);\n\n for (e in data.events) {\n jQuery.removeEvent(dest, e, data.handle);\n } // Event data gets referenced instead of copied if the expando gets copied too\n\n\n dest.removeAttribute(jQuery.expando);\n } // IE blanks contents when cloning scripts, and tries to evaluate newly-set text\n\n\n if (nodeName === \"script\" && dest.text !== src.text) {\n disableScript(dest).text = src.text;\n restoreScript(dest); // IE6-10 improperly clones children of object elements using classid.\n // IE10 throws NoModificationAllowedError if parent is null, #12132.\n } else if (nodeName === \"object\") {\n if (dest.parentNode) {\n dest.outerHTML = src.outerHTML;\n } // This path appears unavoidable for IE9. When cloning an object\n // element in IE9, the outerHTML strategy above is not sufficient.\n // If the src has innerHTML and the destination does not,\n // copy the src.innerHTML into the dest.innerHTML. #10324\n\n\n if (support.html5Clone && src.innerHTML && !jQuery.trim(dest.innerHTML)) {\n dest.innerHTML = src.innerHTML;\n }\n } else if (nodeName === \"input\" && rcheckableType.test(src.type)) {\n // IE6-8 fails to persist the checked state of a cloned checkbox\n // or radio button. Worse, IE6-7 fail to give the cloned element\n // a checked appearance if the defaultChecked value isn't also set\n dest.defaultChecked = dest.checked = src.checked; // IE6-7 get confused and end up setting the value of a cloned\n // checkbox/radio button to an empty string instead of \"on\"\n\n if (dest.value !== src.value) {\n dest.value = src.value;\n } // IE6-8 fails to return the selected option to the default selected\n // state when cloning options\n\n } else if (nodeName === \"option\") {\n dest.defaultSelected = dest.selected = src.defaultSelected; // IE6-8 fails to set the defaultValue to the correct value when\n // cloning other types of input fields\n } else if (nodeName === \"input\" || nodeName === \"textarea\") {\n dest.defaultValue = src.defaultValue;\n }\n }\n\n function domManip(collection, args, callback, ignored) {\n // Flatten any nested arrays\n args = concat.apply([], args);\n var first,\n node,\n hasScripts,\n scripts,\n doc,\n fragment,\n i = 0,\n l = collection.length,\n iNoClone = l - 1,\n value = args[0],\n isFunction = jQuery.isFunction(value); // We can't cloneNode fragments that contain checked, in WebKit\n\n if (isFunction || l > 1 && typeof value === \"string\" && !support.checkClone && rchecked.test(value)) {\n return collection.each(function (index) {\n var self = collection.eq(index);\n\n if (isFunction) {\n args[0] = value.call(this, index, self.html());\n }\n\n domManip(self, args, callback, ignored);\n });\n }\n\n if (l) {\n fragment = buildFragment(args, collection[0].ownerDocument, false, collection, ignored);\n first = fragment.firstChild;\n\n if (fragment.childNodes.length === 1) {\n fragment = first;\n } // Require either new content or an interest in ignored elements to invoke the callback\n\n\n if (first || ignored) {\n scripts = jQuery.map(getAll(fragment, \"script\"), disableScript);\n hasScripts = scripts.length; // Use the original fragment for the last item\n // instead of the first because it can end up\n // being emptied incorrectly in certain situations (#8070).\n\n for (; i < l; i++) {\n node = fragment;\n\n if (i !== iNoClone) {\n node = jQuery.clone(node, true, true); // Keep references to cloned scripts for later restoration\n\n if (hasScripts) {\n // Support: Android<4.1, PhantomJS<2\n // push.apply(_, arraylike) throws on ancient WebKit\n jQuery.merge(scripts, getAll(node, \"script\"));\n }\n }\n\n callback.call(collection[i], node, i);\n }\n\n if (hasScripts) {\n doc = scripts[scripts.length - 1].ownerDocument; // Reenable scripts\n\n jQuery.map(scripts, restoreScript); // Evaluate executable scripts on first document insertion\n\n for (i = 0; i < hasScripts; i++) {\n node = scripts[i];\n\n if (rscriptType.test(node.type || \"\") && !jQuery._data(node, \"globalEval\") && jQuery.contains(doc, node)) {\n if (node.src) {\n // Optional AJAX dependency, but won't run scripts if not present\n if (jQuery._evalUrl) {\n jQuery._evalUrl(node.src);\n }\n } else {\n jQuery.globalEval((node.text || node.textContent || node.innerHTML || \"\").replace(rcleanScript, \"\"));\n }\n }\n }\n } // Fix #11809: Avoid leaking memory\n\n\n fragment = first = null;\n }\n }\n\n return collection;\n }\n\n function _remove(elem, selector, keepData) {\n var node,\n elems = selector ? jQuery.filter(selector, elem) : elem,\n i = 0;\n\n for (; (node = elems[i]) != null; i++) {\n if (!keepData && node.nodeType === 1) {\n jQuery.cleanData(getAll(node));\n }\n\n if (node.parentNode) {\n if (keepData && jQuery.contains(node.ownerDocument, node)) {\n setGlobalEval(getAll(node, \"script\"));\n }\n\n node.parentNode.removeChild(node);\n }\n }\n\n return elem;\n }\n\n jQuery.extend({\n htmlPrefilter: function htmlPrefilter(html) {\n return html.replace(rxhtmlTag, \"<$1>\");\n },\n clone: function clone(elem, dataAndEvents, deepDataAndEvents) {\n var destElements,\n node,\n clone,\n i,\n srcElements,\n inPage = jQuery.contains(elem.ownerDocument, elem);\n\n if (support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test(\"<\" + elem.nodeName + \">\")) {\n clone = elem.cloneNode(true); // IE<=8 does not properly clone detached, unknown element nodes\n } else {\n fragmentDiv.innerHTML = elem.outerHTML;\n fragmentDiv.removeChild(clone = fragmentDiv.firstChild);\n }\n\n if ((!support.noCloneEvent || !support.noCloneChecked) && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {\n // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2\n destElements = getAll(clone);\n srcElements = getAll(elem); // Fix all IE cloning issues\n\n for (i = 0; (node = srcElements[i]) != null; ++i) {\n // Ensure that the destination node is not null; Fixes #9587\n if (destElements[i]) {\n fixCloneNodeIssues(node, destElements[i]);\n }\n }\n } // Copy the events from the original to the clone\n\n\n if (dataAndEvents) {\n if (deepDataAndEvents) {\n srcElements = srcElements || getAll(elem);\n destElements = destElements || getAll(clone);\n\n for (i = 0; (node = srcElements[i]) != null; i++) {\n cloneCopyEvent(node, destElements[i]);\n }\n } else {\n cloneCopyEvent(elem, clone);\n }\n } // Preserve script evaluation history\n\n\n destElements = getAll(clone, \"script\");\n\n if (destElements.length > 0) {\n setGlobalEval(destElements, !inPage && getAll(elem, \"script\"));\n }\n\n destElements = srcElements = node = null; // Return the cloned set\n\n return clone;\n },\n cleanData: function cleanData(elems,\n /* internal */\n forceAcceptData) {\n var elem,\n type,\n id,\n data,\n i = 0,\n internalKey = jQuery.expando,\n cache = jQuery.cache,\n attributes = support.attributes,\n special = jQuery.event.special;\n\n for (; (elem = elems[i]) != null; i++) {\n if (forceAcceptData || acceptData(elem)) {\n id = elem[internalKey];\n data = id && cache[id];\n\n if (data) {\n if (data.events) {\n for (type in data.events) {\n if (special[type]) {\n jQuery.event.remove(elem, type); // This is a shortcut to avoid jQuery.event.remove's overhead\n } else {\n jQuery.removeEvent(elem, type, data.handle);\n }\n }\n } // Remove cache only if it was not already removed by jQuery.event.remove\n\n\n if (cache[id]) {\n delete cache[id]; // Support: IE<9\n // IE does not allow us to delete expando properties from nodes\n // IE creates expando attributes along with the property\n // IE does not have a removeAttribute function on Document nodes\n\n if (!attributes && typeof elem.removeAttribute !== \"undefined\") {\n elem.removeAttribute(internalKey); // Webkit & Blink performance suffers when deleting properties\n // from DOM nodes, so set to undefined instead\n // https://code.google.com/p/chromium/issues/detail?id=378607\n } else {\n elem[internalKey] = undefined;\n }\n\n deletedIds.push(id);\n }\n }\n }\n }\n }\n });\n jQuery.fn.extend({\n // Keep domManip exposed until 3.0 (gh-2225)\n domManip: domManip,\n detach: function detach(selector) {\n return _remove(this, selector, true);\n },\n remove: function remove(selector) {\n return _remove(this, selector);\n },\n text: function text(value) {\n return access(this, function (value) {\n return value === undefined ? jQuery.text(this) : this.empty().append((this[0] && this[0].ownerDocument || document).createTextNode(value));\n }, null, value, arguments.length);\n },\n append: function append() {\n return domManip(this, arguments, function (elem) {\n if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {\n var target = manipulationTarget(this, elem);\n target.appendChild(elem);\n }\n });\n },\n prepend: function prepend() {\n return domManip(this, arguments, function (elem) {\n if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {\n var target = manipulationTarget(this, elem);\n target.insertBefore(elem, target.firstChild);\n }\n });\n },\n before: function before() {\n return domManip(this, arguments, function (elem) {\n if (this.parentNode) {\n this.parentNode.insertBefore(elem, this);\n }\n });\n },\n after: function after() {\n return domManip(this, arguments, function (elem) {\n if (this.parentNode) {\n this.parentNode.insertBefore(elem, this.nextSibling);\n }\n });\n },\n empty: function empty() {\n var elem,\n i = 0;\n\n for (; (elem = this[i]) != null; i++) {\n // Remove element nodes and prevent memory leaks\n if (elem.nodeType === 1) {\n jQuery.cleanData(getAll(elem, false));\n } // Remove any remaining nodes\n\n\n while (elem.firstChild) {\n elem.removeChild(elem.firstChild);\n } // If this is a select, ensure that it displays empty (#12336)\n // Support: IE<9\n\n\n if (elem.options && jQuery.nodeName(elem, \"select\")) {\n elem.options.length = 0;\n }\n }\n\n return this;\n },\n clone: function clone(dataAndEvents, deepDataAndEvents) {\n dataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n return this.map(function () {\n return jQuery.clone(this, dataAndEvents, deepDataAndEvents);\n });\n },\n html: function html(value) {\n return access(this, function (value) {\n var elem = this[0] || {},\n i = 0,\n l = this.length;\n\n if (value === undefined) {\n return elem.nodeType === 1 ? elem.innerHTML.replace(rinlinejQuery, \"\") : undefined;\n } // See if we can take a shortcut and just use innerHTML\n\n\n if (typeof value === \"string\" && !rnoInnerhtml.test(value) && (support.htmlSerialize || !rnoshimcache.test(value)) && (support.leadingWhitespace || !rleadingWhitespace.test(value)) && !wrapMap[(rtagName.exec(value) || [\"\", \"\"])[1].toLowerCase()]) {\n value = jQuery.htmlPrefilter(value);\n\n try {\n for (; i < l; i++) {\n // Remove element nodes and prevent memory leaks\n elem = this[i] || {};\n\n if (elem.nodeType === 1) {\n jQuery.cleanData(getAll(elem, false));\n elem.innerHTML = value;\n }\n }\n\n elem = 0; // If using innerHTML throws an exception, use the fallback method\n } catch (e) {}\n }\n\n if (elem) {\n this.empty().append(value);\n }\n }, null, value, arguments.length);\n },\n replaceWith: function replaceWith() {\n var ignored = []; // Make the changes, replacing each non-ignored context element with the new content\n\n return domManip(this, arguments, function (elem) {\n var parent = this.parentNode;\n\n if (jQuery.inArray(this, ignored) < 0) {\n jQuery.cleanData(getAll(this));\n\n if (parent) {\n parent.replaceChild(elem, this);\n }\n } // Force callback invocation\n\n }, ignored);\n }\n });\n jQuery.each({\n appendTo: \"append\",\n prependTo: \"prepend\",\n insertBefore: \"before\",\n insertAfter: \"after\",\n replaceAll: \"replaceWith\"\n }, function (name, original) {\n jQuery.fn[name] = function (selector) {\n var elems,\n i = 0,\n ret = [],\n insert = jQuery(selector),\n last = insert.length - 1;\n\n for (; i <= last; i++) {\n elems = i === last ? this : this.clone(true);\n jQuery(insert[i])[original](elems); // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()\n\n push.apply(ret, elems.get());\n }\n\n return this.pushStack(ret);\n };\n });\n var iframe,\n elemdisplay = {\n // Support: Firefox\n // We have to pre-define these values for FF (#10227)\n HTML: \"block\",\n BODY: \"block\"\n };\n /**\n * Retrieve the actual display of a element\n * @param {String} name nodeName of the element\n * @param {Object} doc Document object\n */\n // Called only from within defaultDisplay\n\n function actualDisplay(name, doc) {\n var elem = jQuery(doc.createElement(name)).appendTo(doc.body),\n display = jQuery.css(elem[0], \"display\"); // We don't have any data stored on the element,\n // so use \"detach\" method as fast way to get rid of the element\n\n elem.detach();\n return display;\n }\n /**\n * Try to determine the default display value of an element\n * @param {String} nodeName\n */\n\n\n function defaultDisplay(nodeName) {\n var doc = document,\n display = elemdisplay[nodeName];\n\n if (!display) {\n display = actualDisplay(nodeName, doc); // If the simple way fails, read from inside an iframe\n\n if (display === \"none\" || !display) {\n // Use the already-created iframe if possible\n iframe = (iframe || jQuery(\"\")).appendTo(doc.documentElement); // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse\n\n doc = (iframe[0].contentWindow || iframe[0].contentDocument).document; // Support: IE\n\n doc.write();\n doc.close();\n display = actualDisplay(nodeName, doc);\n iframe.detach();\n } // Store the correct default display\n\n\n elemdisplay[nodeName] = display;\n }\n\n return display;\n }\n\n var rmargin = /^margin/;\n var rnumnonpx = new RegExp(\"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\");\n\n var swap = function swap(elem, options, callback, args) {\n var ret,\n name,\n old = {}; // Remember the old values, and insert the new ones\n\n for (name in options) {\n old[name] = elem.style[name];\n elem.style[name] = options[name];\n }\n\n ret = callback.apply(elem, args || []); // Revert the old values\n\n for (name in options) {\n elem.style[name] = old[name];\n }\n\n return ret;\n };\n\n var documentElement = document.documentElement;\n\n (function () {\n var pixelPositionVal,\n pixelMarginRightVal,\n boxSizingReliableVal,\n reliableHiddenOffsetsVal,\n reliableMarginRightVal,\n reliableMarginLeftVal,\n container = document.createElement(\"div\"),\n div = document.createElement(\"div\"); // Finish early in limited (non-browser) environments\n\n if (!div.style) {\n return;\n }\n\n div.style.cssText = \"float:left;opacity:.5\"; // Support: IE<9\n // Make sure that element opacity exists (as opposed to filter)\n\n support.opacity = div.style.opacity === \"0.5\"; // Verify style float existence\n // (IE uses styleFloat instead of cssFloat)\n\n support.cssFloat = !!div.style.cssFloat;\n div.style.backgroundClip = \"content-box\";\n div.cloneNode(true).style.backgroundClip = \"\";\n support.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n container = document.createElement(\"div\");\n container.style.cssText = \"border:0;width:8px;height:0;top:0;left:-9999px;\" + \"padding:0;margin-top:1px;position:absolute\";\n div.innerHTML = \"\";\n container.appendChild(div); // Support: Firefox<29, Android 2.3\n // Vendor-prefix box-sizing\n\n support.boxSizing = div.style.boxSizing === \"\" || div.style.MozBoxSizing === \"\" || div.style.WebkitBoxSizing === \"\";\n jQuery.extend(support, {\n reliableHiddenOffsets: function reliableHiddenOffsets() {\n if (pixelPositionVal == null) {\n computeStyleTests();\n }\n\n return reliableHiddenOffsetsVal;\n },\n boxSizingReliable: function boxSizingReliable() {\n // We're checking for pixelPositionVal here instead of boxSizingReliableVal\n // since that compresses better and they're computed together anyway.\n if (pixelPositionVal == null) {\n computeStyleTests();\n }\n\n return boxSizingReliableVal;\n },\n pixelMarginRight: function pixelMarginRight() {\n // Support: Android 4.0-4.3\n if (pixelPositionVal == null) {\n computeStyleTests();\n }\n\n return pixelMarginRightVal;\n },\n pixelPosition: function pixelPosition() {\n if (pixelPositionVal == null) {\n computeStyleTests();\n }\n\n return pixelPositionVal;\n },\n reliableMarginRight: function reliableMarginRight() {\n // Support: Android 2.3\n if (pixelPositionVal == null) {\n computeStyleTests();\n }\n\n return reliableMarginRightVal;\n },\n reliableMarginLeft: function reliableMarginLeft() {\n // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37\n if (pixelPositionVal == null) {\n computeStyleTests();\n }\n\n return reliableMarginLeftVal;\n }\n });\n\n function computeStyleTests() {\n var contents,\n divStyle,\n documentElement = document.documentElement; // Setup\n\n documentElement.appendChild(container);\n div.style.cssText = // Support: Android 2.3\n // Vendor-prefix box-sizing\n \"-webkit-box-sizing:border-box;box-sizing:border-box;\" + \"position:relative;display:block;\" + \"margin:auto;border:1px;padding:1px;\" + \"top:1%;width:50%\"; // Support: IE<9\n // Assume reasonable values in the absence of getComputedStyle\n\n pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false;\n pixelMarginRightVal = reliableMarginRightVal = true; // Check for getComputedStyle so that this code is not run in IE<9.\n\n if (window.getComputedStyle) {\n divStyle = window.getComputedStyle(div);\n pixelPositionVal = (divStyle || {}).top !== \"1%\";\n reliableMarginLeftVal = (divStyle || {}).marginLeft === \"2px\";\n boxSizingReliableVal = (divStyle || {\n width: \"4px\"\n }).width === \"4px\"; // Support: Android 4.0 - 4.3 only\n // Some styles come back with percentage values, even though they shouldn't\n\n div.style.marginRight = \"50%\";\n pixelMarginRightVal = (divStyle || {\n marginRight: \"4px\"\n }).marginRight === \"4px\"; // Support: Android 2.3 only\n // Div with explicit width and no margin-right incorrectly\n // gets computed margin-right based on width of container (#3333)\n // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n\n contents = div.appendChild(document.createElement(\"div\")); // Reset CSS: box-sizing; display; margin; border; padding\n\n contents.style.cssText = div.style.cssText = // Support: Android 2.3\n // Vendor-prefix box-sizing\n \"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;\" + \"box-sizing:content-box;display:block;margin:0;border:0;padding:0\";\n contents.style.marginRight = contents.style.width = \"0\";\n div.style.width = \"1px\";\n reliableMarginRightVal = !parseFloat((window.getComputedStyle(contents) || {}).marginRight);\n div.removeChild(contents);\n } // Support: IE6-8\n // First check that getClientRects works as expected\n // Check if table cells still have offsetWidth/Height when they are set\n // to display:none and there are still other visible table cells in a\n // table row; if so, offsetWidth/Height are not reliable for use when\n // determining if an element has been hidden directly using\n // display:none (it is still safe to use offsets if a parent element is\n // hidden; don safety goggles and see bug #4512 for more information).\n\n\n div.style.display = \"none\";\n reliableHiddenOffsetsVal = div.getClientRects().length === 0;\n\n if (reliableHiddenOffsetsVal) {\n div.style.display = \"\";\n div.innerHTML = \"\";\n div.childNodes[0].style.borderCollapse = \"separate\";\n contents = div.getElementsByTagName(\"td\");\n contents[0].style.cssText = \"margin:0;border:0;padding:0;display:none\";\n reliableHiddenOffsetsVal = contents[0].offsetHeight === 0;\n\n if (reliableHiddenOffsetsVal) {\n contents[0].style.display = \"\";\n contents[1].style.display = \"none\";\n reliableHiddenOffsetsVal = contents[0].offsetHeight === 0;\n }\n } // Teardown\n\n\n documentElement.removeChild(container);\n }\n })();\n\n var getStyles,\n curCSS,\n rposition = /^(top|right|bottom|left)$/;\n\n if (window.getComputedStyle) {\n getStyles = function getStyles(elem) {\n // Support: IE<=11+, Firefox<=30+ (#15098, #14150)\n // IE throws on elements created in popups\n // FF meanwhile throws on frame elements through \"defaultView.getComputedStyle\"\n var view = elem.ownerDocument.defaultView;\n\n if (!view || !view.opener) {\n view = window;\n }\n\n return view.getComputedStyle(elem);\n };\n\n curCSS = function curCSS(elem, name, computed) {\n var width,\n minWidth,\n maxWidth,\n ret,\n style = elem.style;\n computed = computed || getStyles(elem); // getPropertyValue is only needed for .css('filter') in IE9, see #12537\n\n ret = computed ? computed.getPropertyValue(name) || computed[name] : undefined; // Support: Opera 12.1x only\n // Fall back to style even without computed\n // computed is undefined for elems on document fragments\n\n if ((ret === \"\" || ret === undefined) && !jQuery.contains(elem.ownerDocument, elem)) {\n ret = jQuery.style(elem, name);\n }\n\n if (computed) {\n // A tribute to the \"awesome hack by Dean Edwards\"\n // Chrome < 17 and Safari 5.0 uses \"computed value\"\n // instead of \"used value\" for margin-right\n // Safari 5.1.7 (at least) returns percentage for a larger set of values,\n // but width seems to be reliably pixels\n // this is against the CSSOM draft spec:\n // http://dev.w3.org/csswg/cssom/#resolved-values\n if (!support.pixelMarginRight() && rnumnonpx.test(ret) && rmargin.test(name)) {\n // Remember the original values\n width = style.width;\n minWidth = style.minWidth;\n maxWidth = style.maxWidth; // Put in the new values to get a computed value out\n\n style.minWidth = style.maxWidth = style.width = ret;\n ret = computed.width; // Revert the changed values\n\n style.width = width;\n style.minWidth = minWidth;\n style.maxWidth = maxWidth;\n }\n } // Support: IE\n // IE returns zIndex value as an integer.\n\n\n return ret === undefined ? ret : ret + \"\";\n };\n } else if (documentElement.currentStyle) {\n getStyles = function getStyles(elem) {\n return elem.currentStyle;\n };\n\n curCSS = function curCSS(elem, name, computed) {\n var left,\n rs,\n rsLeft,\n ret,\n style = elem.style;\n computed = computed || getStyles(elem);\n ret = computed ? computed[name] : undefined; // Avoid setting ret to empty string here\n // so we don't default to auto\n\n if (ret == null && style && style[name]) {\n ret = style[name];\n } // From the awesome hack by Dean Edwards\n // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291\n // If we're not dealing with a regular pixel number\n // but a number that has a weird ending, we need to convert it to pixels\n // but not position css attributes, as those are\n // proportional to the parent element instead\n // and we can't measure the parent instead because it\n // might trigger a \"stacking dolls\" problem\n\n\n if (rnumnonpx.test(ret) && !rposition.test(name)) {\n // Remember the original values\n left = style.left;\n rs = elem.runtimeStyle;\n rsLeft = rs && rs.left; // Put in the new values to get a computed value out\n\n if (rsLeft) {\n rs.left = elem.currentStyle.left;\n }\n\n style.left = name === \"fontSize\" ? \"1em\" : ret;\n ret = style.pixelLeft + \"px\"; // Revert the changed values\n\n style.left = left;\n\n if (rsLeft) {\n rs.left = rsLeft;\n }\n } // Support: IE\n // IE returns zIndex value as an integer.\n\n\n return ret === undefined ? ret : ret + \"\" || \"auto\";\n };\n }\n\n function addGetHookIf(conditionFn, hookFn) {\n // Define the hook, we'll check on the first run if it's really needed.\n return {\n get: function get() {\n if (conditionFn()) {\n // Hook not needed (or it's not possible to use it due\n // to missing dependency), remove it.\n delete this.get;\n return;\n } // Hook needed; redefine it so that the support test is not executed again.\n\n\n return (this.get = hookFn).apply(this, arguments);\n }\n };\n }\n\n var ralpha = /alpha\\([^)]*\\)/i,\n ropacity = /opacity\\s*=\\s*([^)]*)/i,\n // swappable if display is none or starts with table except\n // \"table\", \"table-cell\", or \"table-caption\"\n // see here for display values:\n // https://developer.mozilla.org/en-US/docs/CSS/display\n rdisplayswap = /^(none|table(?!-c[ea]).+)/,\n rnumsplit = new RegExp(\"^(\" + pnum + \")(.*)$\", \"i\"),\n cssShow = {\n position: \"absolute\",\n visibility: \"hidden\",\n display: \"block\"\n },\n cssNormalTransform = {\n letterSpacing: \"0\",\n fontWeight: \"400\"\n },\n cssPrefixes = [\"Webkit\", \"O\", \"Moz\", \"ms\"],\n emptyStyle = document.createElement(\"div\").style; // return a css property mapped to a potentially vendor prefixed property\n\n function vendorPropName(name) {\n // shortcut for names that are not vendor prefixed\n if (name in emptyStyle) {\n return name;\n } // check for vendor prefixed names\n\n\n var capName = name.charAt(0).toUpperCase() + name.slice(1),\n i = cssPrefixes.length;\n\n while (i--) {\n name = cssPrefixes[i] + capName;\n\n if (name in emptyStyle) {\n return name;\n }\n }\n }\n\n function showHide(elements, show) {\n var display,\n elem,\n hidden,\n values = [],\n index = 0,\n length = elements.length;\n\n for (; index < length; index++) {\n elem = elements[index];\n\n if (!elem.style) {\n continue;\n }\n\n values[index] = jQuery._data(elem, \"olddisplay\");\n display = elem.style.display;\n\n if (show) {\n // Reset the inline display of this element to learn if it is\n // being hidden by cascaded rules or not\n if (!values[index] && display === \"none\") {\n elem.style.display = \"\";\n } // Set elements which have been overridden with display: none\n // in a stylesheet to whatever the default browser style is\n // for such an element\n\n\n if (elem.style.display === \"\" && isHidden(elem)) {\n values[index] = jQuery._data(elem, \"olddisplay\", defaultDisplay(elem.nodeName));\n }\n } else {\n hidden = isHidden(elem);\n\n if (display && display !== \"none\" || !hidden) {\n jQuery._data(elem, \"olddisplay\", hidden ? display : jQuery.css(elem, \"display\"));\n }\n }\n } // Set the display of most of the elements in a second loop\n // to avoid the constant reflow\n\n\n for (index = 0; index < length; index++) {\n elem = elements[index];\n\n if (!elem.style) {\n continue;\n }\n\n if (!show || elem.style.display === \"none\" || elem.style.display === \"\") {\n elem.style.display = show ? values[index] || \"\" : \"none\";\n }\n }\n\n return elements;\n }\n\n function setPositiveNumber(elem, value, subtract) {\n var matches = rnumsplit.exec(value);\n return matches ? // Guard against undefined \"subtract\", e.g., when used as in cssHooks\n Math.max(0, matches[1] - (subtract || 0)) + (matches[2] || \"px\") : value;\n }\n\n function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) {\n var i = extra === (isBorderBox ? \"border\" : \"content\") ? // If we already have the right measurement, avoid augmentation\n 4 : // Otherwise initialize for horizontal or vertical properties\n name === \"width\" ? 1 : 0,\n val = 0;\n\n for (; i < 4; i += 2) {\n // both box models exclude margin, so add it if we want it\n if (extra === \"margin\") {\n val += jQuery.css(elem, extra + cssExpand[i], true, styles);\n }\n\n if (isBorderBox) {\n // border-box includes padding, so remove it if we want content\n if (extra === \"content\") {\n val -= jQuery.css(elem, \"padding\" + cssExpand[i], true, styles);\n } // at this point, extra isn't border nor margin, so remove border\n\n\n if (extra !== \"margin\") {\n val -= jQuery.css(elem, \"border\" + cssExpand[i] + \"Width\", true, styles);\n }\n } else {\n // at this point, extra isn't content, so add padding\n val += jQuery.css(elem, \"padding\" + cssExpand[i], true, styles); // at this point, extra isn't content nor padding, so add border\n\n if (extra !== \"padding\") {\n val += jQuery.css(elem, \"border\" + cssExpand[i] + \"Width\", true, styles);\n }\n }\n }\n\n return val;\n }\n\n function getWidthOrHeight(elem, name, extra) {\n // Start with offset property, which is equivalent to the border-box value\n var valueIsBorderBox = true,\n val = name === \"width\" ? elem.offsetWidth : elem.offsetHeight,\n styles = getStyles(elem),\n isBorderBox = support.boxSizing && jQuery.css(elem, \"boxSizing\", false, styles) === \"border-box\"; // some non-html elements return undefined for offsetWidth, so check for null/undefined\n // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285\n // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668\n\n if (val <= 0 || val == null) {\n // Fall back to computed then uncomputed css if necessary\n val = curCSS(elem, name, styles);\n\n if (val < 0 || val == null) {\n val = elem.style[name];\n } // Computed unit is not pixels. Stop here and return.\n\n\n if (rnumnonpx.test(val)) {\n return val;\n } // we need the check for style in case a browser which returns unreliable values\n // for getComputedStyle silently falls back to the reliable elem.style\n\n\n valueIsBorderBox = isBorderBox && (support.boxSizingReliable() || val === elem.style[name]); // Normalize \"\", auto, and prepare for extra\n\n val = parseFloat(val) || 0;\n } // use the active box-sizing model to add/subtract irrelevant styles\n\n\n return val + augmentWidthOrHeight(elem, name, extra || (isBorderBox ? \"border\" : \"content\"), valueIsBorderBox, styles) + \"px\";\n }\n\n jQuery.extend({\n // Add in style property hooks for overriding the default\n // behavior of getting and setting a style property\n cssHooks: {\n opacity: {\n get: function get(elem, computed) {\n if (computed) {\n // We should always get a number back from opacity\n var ret = curCSS(elem, \"opacity\");\n return ret === \"\" ? \"1\" : ret;\n }\n }\n }\n },\n // Don't automatically add \"px\" to these possibly-unitless properties\n cssNumber: {\n \"animationIterationCount\": true,\n \"columnCount\": true,\n \"fillOpacity\": true,\n \"flexGrow\": true,\n \"flexShrink\": true,\n \"fontWeight\": true,\n \"lineHeight\": true,\n \"opacity\": true,\n \"order\": true,\n \"orphans\": true,\n \"widows\": true,\n \"zIndex\": true,\n \"zoom\": true\n },\n // Add in properties whose names you wish to fix before\n // setting or getting the value\n cssProps: {\n // normalize float css property\n \"float\": support.cssFloat ? \"cssFloat\" : \"styleFloat\"\n },\n // Get and set the style property on a DOM Node\n style: function style(elem, name, value, extra) {\n // Don't set styles on text and comment nodes\n if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {\n return;\n } // Make sure that we're working with the right name\n\n\n var ret,\n type,\n hooks,\n origName = jQuery.camelCase(name),\n style = elem.style;\n name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(origName) || origName); // gets hook for the prefixed version\n // followed by the unprefixed version\n\n hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; // Check if we're setting a value\n\n if (value !== undefined) {\n type = _typeof(value); // Convert \"+=\" or \"-=\" to relative numbers (#7345)\n\n if (type === \"string\" && (ret = rcssNum.exec(value)) && ret[1]) {\n value = adjustCSS(elem, name, ret); // Fixes bug #9237\n\n type = \"number\";\n } // Make sure that null and NaN values aren't set. See: #7116\n\n\n if (value == null || value !== value) {\n return;\n } // If a number was passed in, add the unit (except for certain CSS properties)\n\n\n if (type === \"number\") {\n value += ret && ret[3] || (jQuery.cssNumber[origName] ? \"\" : \"px\");\n } // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,\n // but it would mean to define eight\n // (for every problematic property) identical functions\n\n\n if (!support.clearCloneStyle && value === \"\" && name.indexOf(\"background\") === 0) {\n style[name] = \"inherit\";\n } // If a hook was provided, use that value, otherwise just set the specified value\n\n\n if (!hooks || !(\"set\" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {\n // Support: IE\n // Swallow errors from 'invalid' CSS values (#5509)\n try {\n style[name] = value;\n } catch (e) {}\n }\n } else {\n // If a hook was provided get the non-computed value from there\n if (hooks && \"get\" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {\n return ret;\n } // Otherwise just get the value from the style object\n\n\n return style[name];\n }\n },\n css: function css(elem, name, extra, styles) {\n var num,\n val,\n hooks,\n origName = jQuery.camelCase(name); // Make sure that we're working with the right name\n\n name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(origName) || origName); // gets hook for the prefixed version\n // followed by the unprefixed version\n\n hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; // If a hook was provided get the computed value from there\n\n if (hooks && \"get\" in hooks) {\n val = hooks.get(elem, true, extra);\n } // Otherwise, if a way to get the computed value exists, use that\n\n\n if (val === undefined) {\n val = curCSS(elem, name, styles);\n } //convert \"normal\" to computed value\n\n\n if (val === \"normal\" && name in cssNormalTransform) {\n val = cssNormalTransform[name];\n } // Return, converting to number if forced or a qualifier was provided and val looks numeric\n\n\n if (extra === \"\" || extra) {\n num = parseFloat(val);\n return extra === true || isFinite(num) ? num || 0 : val;\n }\n\n return val;\n }\n });\n jQuery.each([\"height\", \"width\"], function (i, name) {\n jQuery.cssHooks[name] = {\n get: function get(elem, computed, extra) {\n if (computed) {\n // certain elements can have dimension info if we invisibly show them\n // however, it must have a current display style that would benefit from this\n return rdisplayswap.test(jQuery.css(elem, \"display\")) && elem.offsetWidth === 0 ? swap(elem, cssShow, function () {\n return getWidthOrHeight(elem, name, extra);\n }) : getWidthOrHeight(elem, name, extra);\n }\n },\n set: function set(elem, value, extra) {\n var styles = extra && getStyles(elem);\n return setPositiveNumber(elem, value, extra ? augmentWidthOrHeight(elem, name, extra, support.boxSizing && jQuery.css(elem, \"boxSizing\", false, styles) === \"border-box\", styles) : 0);\n }\n };\n });\n\n if (!support.opacity) {\n jQuery.cssHooks.opacity = {\n get: function get(elem, computed) {\n // IE uses filters for opacity\n return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || \"\") ? 0.01 * parseFloat(RegExp.$1) + \"\" : computed ? \"1\" : \"\";\n },\n set: function set(elem, value) {\n var style = elem.style,\n currentStyle = elem.currentStyle,\n opacity = jQuery.isNumeric(value) ? \"alpha(opacity=\" + value * 100 + \")\" : \"\",\n filter = currentStyle && currentStyle.filter || style.filter || \"\"; // IE has trouble with opacity if it does not have layout\n // Force it by setting the zoom level\n\n style.zoom = 1; // if setting opacity to 1, and no other filters exist -\n // attempt to remove filter attribute #6652\n // if value === \"\", then remove inline opacity #12685\n\n if ((value >= 1 || value === \"\") && jQuery.trim(filter.replace(ralpha, \"\")) === \"\" && style.removeAttribute) {\n // Setting style.filter to null, \"\" & \" \" still leave \"filter:\" in the cssText\n // if \"filter:\" is present at all, clearType is disabled, we want to avoid this\n // style.removeAttribute is IE Only, but so apparently is this code path...\n style.removeAttribute(\"filter\"); // if there is no filter style applied in a css rule\n // or unset inline opacity, we are done\n\n if (value === \"\" || currentStyle && !currentStyle.filter) {\n return;\n }\n } // otherwise, set new filter values\n\n\n style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : filter + \" \" + opacity;\n }\n };\n }\n\n jQuery.cssHooks.marginRight = addGetHookIf(support.reliableMarginRight, function (elem, computed) {\n if (computed) {\n return swap(elem, {\n \"display\": \"inline-block\"\n }, curCSS, [elem, \"marginRight\"]);\n }\n });\n jQuery.cssHooks.marginLeft = addGetHookIf(support.reliableMarginLeft, function (elem, computed) {\n if (computed) {\n return (parseFloat(curCSS(elem, \"marginLeft\")) || ( // Support: IE<=11+\n // Running getBoundingClientRect on a disconnected node in IE throws an error\n // Support: IE8 only\n // getClientRects() errors on disconnected elems\n jQuery.contains(elem.ownerDocument, elem) ? elem.getBoundingClientRect().left - swap(elem, {\n marginLeft: 0\n }, function () {\n return elem.getBoundingClientRect().left;\n }) : 0)) + \"px\";\n }\n }); // These hooks are used by animate to expand properties\n\n jQuery.each({\n margin: \"\",\n padding: \"\",\n border: \"Width\"\n }, function (prefix, suffix) {\n jQuery.cssHooks[prefix + suffix] = {\n expand: function expand(value) {\n var i = 0,\n expanded = {},\n // assumes a single number if not a string\n parts = typeof value === \"string\" ? value.split(\" \") : [value];\n\n for (; i < 4; i++) {\n expanded[prefix + cssExpand[i] + suffix] = parts[i] || parts[i - 2] || parts[0];\n }\n\n return expanded;\n }\n };\n\n if (!rmargin.test(prefix)) {\n jQuery.cssHooks[prefix + suffix].set = setPositiveNumber;\n }\n });\n jQuery.fn.extend({\n css: function css(name, value) {\n return access(this, function (elem, name, value) {\n var styles,\n len,\n map = {},\n i = 0;\n\n if (jQuery.isArray(name)) {\n styles = getStyles(elem);\n len = name.length;\n\n for (; i < len; i++) {\n map[name[i]] = jQuery.css(elem, name[i], false, styles);\n }\n\n return map;\n }\n\n return value !== undefined ? jQuery.style(elem, name, value) : jQuery.css(elem, name);\n }, name, value, arguments.length > 1);\n },\n show: function show() {\n return showHide(this, true);\n },\n hide: function hide() {\n return showHide(this);\n },\n toggle: function toggle(state) {\n if (typeof state === \"boolean\") {\n return state ? this.show() : this.hide();\n }\n\n return this.each(function () {\n if (isHidden(this)) {\n jQuery(this).show();\n } else {\n jQuery(this).hide();\n }\n });\n }\n });\n\n function Tween(elem, options, prop, end, easing) {\n return new Tween.prototype.init(elem, options, prop, end, easing);\n }\n\n jQuery.Tween = Tween;\n Tween.prototype = {\n constructor: Tween,\n init: function init(elem, options, prop, end, easing, unit) {\n this.elem = elem;\n this.prop = prop;\n this.easing = easing || jQuery.easing._default;\n this.options = options;\n this.start = this.now = this.cur();\n this.end = end;\n this.unit = unit || (jQuery.cssNumber[prop] ? \"\" : \"px\");\n },\n cur: function cur() {\n var hooks = Tween.propHooks[this.prop];\n return hooks && hooks.get ? hooks.get(this) : Tween.propHooks._default.get(this);\n },\n run: function run(percent) {\n var eased,\n hooks = Tween.propHooks[this.prop];\n\n if (this.options.duration) {\n this.pos = eased = jQuery.easing[this.easing](percent, this.options.duration * percent, 0, 1, this.options.duration);\n } else {\n this.pos = eased = percent;\n }\n\n this.now = (this.end - this.start) * eased + this.start;\n\n if (this.options.step) {\n this.options.step.call(this.elem, this.now, this);\n }\n\n if (hooks && hooks.set) {\n hooks.set(this);\n } else {\n Tween.propHooks._default.set(this);\n }\n\n return this;\n }\n };\n Tween.prototype.init.prototype = Tween.prototype;\n Tween.propHooks = {\n _default: {\n get: function get(tween) {\n var result; // Use a property on the element directly when it is not a DOM element,\n // or when there is no matching style property that exists.\n\n if (tween.elem.nodeType !== 1 || tween.elem[tween.prop] != null && tween.elem.style[tween.prop] == null) {\n return tween.elem[tween.prop];\n } // passing an empty string as a 3rd parameter to .css will automatically\n // attempt a parseFloat and fallback to a string if the parse fails\n // so, simple values such as \"10px\" are parsed to Float.\n // complex values such as \"rotate(1rad)\" are returned as is.\n\n\n result = jQuery.css(tween.elem, tween.prop, \"\"); // Empty strings, null, undefined and \"auto\" are converted to 0.\n\n return !result || result === \"auto\" ? 0 : result;\n },\n set: function set(tween) {\n // use step hook for back compat - use cssHook if its there - use .style if its\n // available and use plain properties where available\n if (jQuery.fx.step[tween.prop]) {\n jQuery.fx.step[tween.prop](tween);\n } else if (tween.elem.nodeType === 1 && (tween.elem.style[jQuery.cssProps[tween.prop]] != null || jQuery.cssHooks[tween.prop])) {\n jQuery.style(tween.elem, tween.prop, tween.now + tween.unit);\n } else {\n tween.elem[tween.prop] = tween.now;\n }\n }\n }\n }; // Support: IE <=9\n // Panic based approach to setting things on disconnected nodes\n\n Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n set: function set(tween) {\n if (tween.elem.nodeType && tween.elem.parentNode) {\n tween.elem[tween.prop] = tween.now;\n }\n }\n };\n jQuery.easing = {\n linear: function linear(p) {\n return p;\n },\n swing: function swing(p) {\n return 0.5 - Math.cos(p * Math.PI) / 2;\n },\n _default: \"swing\"\n };\n jQuery.fx = Tween.prototype.init; // Back Compat <1.8 extension point\n\n jQuery.fx.step = {};\n var fxNow,\n timerId,\n rfxtypes = /^(?:toggle|show|hide)$/,\n rrun = /queueHooks$/; // Animations created synchronously will run synchronously\n\n function createFxNow() {\n window.setTimeout(function () {\n fxNow = undefined;\n });\n return fxNow = jQuery.now();\n } // Generate parameters to create a standard animation\n\n\n function genFx(type, includeWidth) {\n var which,\n attrs = {\n height: type\n },\n i = 0; // if we include width, step value is 1 to do all cssExpand values,\n // if we don't include width, step value is 2 to skip over Left and Right\n\n includeWidth = includeWidth ? 1 : 0;\n\n for (; i < 4; i += 2 - includeWidth) {\n which = cssExpand[i];\n attrs[\"margin\" + which] = attrs[\"padding\" + which] = type;\n }\n\n if (includeWidth) {\n attrs.opacity = attrs.width = type;\n }\n\n return attrs;\n }\n\n function createTween(value, prop, animation) {\n var tween,\n collection = (Animation.tweeners[prop] || []).concat(Animation.tweeners[\"*\"]),\n index = 0,\n length = collection.length;\n\n for (; index < length; index++) {\n if (tween = collection[index].call(animation, prop, value)) {\n // we're done with this property\n return tween;\n }\n }\n }\n\n function defaultPrefilter(elem, props, opts) {\n /* jshint validthis: true */\n var prop,\n value,\n toggle,\n tween,\n hooks,\n oldfire,\n display,\n checkDisplay,\n anim = this,\n orig = {},\n style = elem.style,\n hidden = elem.nodeType && isHidden(elem),\n dataShow = jQuery._data(elem, \"fxshow\"); // handle queue: false promises\n\n\n if (!opts.queue) {\n hooks = jQuery._queueHooks(elem, \"fx\");\n\n if (hooks.unqueued == null) {\n hooks.unqueued = 0;\n oldfire = hooks.empty.fire;\n\n hooks.empty.fire = function () {\n if (!hooks.unqueued) {\n oldfire();\n }\n };\n }\n\n hooks.unqueued++;\n anim.always(function () {\n // doing this makes sure that the complete handler will be called\n // before this completes\n anim.always(function () {\n hooks.unqueued--;\n\n if (!jQuery.queue(elem, \"fx\").length) {\n hooks.empty.fire();\n }\n });\n });\n } // height/width overflow pass\n\n\n if (elem.nodeType === 1 && (\"height\" in props || \"width\" in props)) {\n // Make sure that nothing sneaks out\n // Record all 3 overflow attributes because IE does not\n // change the overflow attribute when overflowX and\n // overflowY are set to the same value\n opts.overflow = [style.overflow, style.overflowX, style.overflowY]; // Set display property to inline-block for height/width\n // animations on inline elements that are having width/height animated\n\n display = jQuery.css(elem, \"display\"); // Test default display if display is currently \"none\"\n\n checkDisplay = display === \"none\" ? jQuery._data(elem, \"olddisplay\") || defaultDisplay(elem.nodeName) : display;\n\n if (checkDisplay === \"inline\" && jQuery.css(elem, \"float\") === \"none\") {\n // inline-level elements accept inline-block;\n // block-level elements need to be inline with layout\n if (!support.inlineBlockNeedsLayout || defaultDisplay(elem.nodeName) === \"inline\") {\n style.display = \"inline-block\";\n } else {\n style.zoom = 1;\n }\n }\n }\n\n if (opts.overflow) {\n style.overflow = \"hidden\";\n\n if (!support.shrinkWrapBlocks()) {\n anim.always(function () {\n style.overflow = opts.overflow[0];\n style.overflowX = opts.overflow[1];\n style.overflowY = opts.overflow[2];\n });\n }\n } // show/hide pass\n\n\n for (prop in props) {\n value = props[prop];\n\n if (rfxtypes.exec(value)) {\n delete props[prop];\n toggle = toggle || value === \"toggle\";\n\n if (value === (hidden ? \"hide\" : \"show\")) {\n // If there is dataShow left over from a stopped hide or show\n // and we are going to proceed with show, we should pretend to be hidden\n if (value === \"show\" && dataShow && dataShow[prop] !== undefined) {\n hidden = true;\n } else {\n continue;\n }\n }\n\n orig[prop] = dataShow && dataShow[prop] || jQuery.style(elem, prop); // Any non-fx value stops us from restoring the original display value\n } else {\n display = undefined;\n }\n }\n\n if (!jQuery.isEmptyObject(orig)) {\n if (dataShow) {\n if (\"hidden\" in dataShow) {\n hidden = dataShow.hidden;\n }\n } else {\n dataShow = jQuery._data(elem, \"fxshow\", {});\n } // store state if its toggle - enables .stop().toggle() to \"reverse\"\n\n\n if (toggle) {\n dataShow.hidden = !hidden;\n }\n\n if (hidden) {\n jQuery(elem).show();\n } else {\n anim.done(function () {\n jQuery(elem).hide();\n });\n }\n\n anim.done(function () {\n var prop;\n\n jQuery._removeData(elem, \"fxshow\");\n\n for (prop in orig) {\n jQuery.style(elem, prop, orig[prop]);\n }\n });\n\n for (prop in orig) {\n tween = createTween(hidden ? dataShow[prop] : 0, prop, anim);\n\n if (!(prop in dataShow)) {\n dataShow[prop] = tween.start;\n\n if (hidden) {\n tween.end = tween.start;\n tween.start = prop === \"width\" || prop === \"height\" ? 1 : 0;\n }\n }\n } // If this is a noop like .hide().hide(), restore an overwritten display value\n\n } else if ((display === \"none\" ? defaultDisplay(elem.nodeName) : display) === \"inline\") {\n style.display = display;\n }\n }\n\n function propFilter(props, specialEasing) {\n var index, name, easing, value, hooks; // camelCase, specialEasing and expand cssHook pass\n\n for (index in props) {\n name = jQuery.camelCase(index);\n easing = specialEasing[name];\n value = props[index];\n\n if (jQuery.isArray(value)) {\n easing = value[1];\n value = props[index] = value[0];\n }\n\n if (index !== name) {\n props[name] = value;\n delete props[index];\n }\n\n hooks = jQuery.cssHooks[name];\n\n if (hooks && \"expand\" in hooks) {\n value = hooks.expand(value);\n delete props[name]; // not quite $.extend, this wont overwrite keys already present.\n // also - reusing 'index' from above because we have the correct \"name\"\n\n for (index in value) {\n if (!(index in props)) {\n props[index] = value[index];\n specialEasing[index] = easing;\n }\n }\n } else {\n specialEasing[name] = easing;\n }\n }\n }\n\n function Animation(elem, properties, options) {\n var result,\n stopped,\n index = 0,\n length = Animation.prefilters.length,\n deferred = jQuery.Deferred().always(function () {\n // don't match elem in the :animated selector\n delete tick.elem;\n }),\n tick = function tick() {\n if (stopped) {\n return false;\n }\n\n var currentTime = fxNow || createFxNow(),\n remaining = Math.max(0, animation.startTime + animation.duration - currentTime),\n // Support: Android 2.3\n // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)\n temp = remaining / animation.duration || 0,\n percent = 1 - temp,\n index = 0,\n length = animation.tweens.length;\n\n for (; index < length; index++) {\n animation.tweens[index].run(percent);\n }\n\n deferred.notifyWith(elem, [animation, percent, remaining]);\n\n if (percent < 1 && length) {\n return remaining;\n } else {\n deferred.resolveWith(elem, [animation]);\n return false;\n }\n },\n animation = deferred.promise({\n elem: elem,\n props: jQuery.extend({}, properties),\n opts: jQuery.extend(true, {\n specialEasing: {},\n easing: jQuery.easing._default\n }, options),\n originalProperties: properties,\n originalOptions: options,\n startTime: fxNow || createFxNow(),\n duration: options.duration,\n tweens: [],\n createTween: function createTween(prop, end) {\n var tween = jQuery.Tween(elem, animation.opts, prop, end, animation.opts.specialEasing[prop] || animation.opts.easing);\n animation.tweens.push(tween);\n return tween;\n },\n stop: function stop(gotoEnd) {\n var index = 0,\n // if we are going to the end, we want to run all the tweens\n // otherwise we skip this part\n length = gotoEnd ? animation.tweens.length : 0;\n\n if (stopped) {\n return this;\n }\n\n stopped = true;\n\n for (; index < length; index++) {\n animation.tweens[index].run(1);\n } // resolve when we played the last frame\n // otherwise, reject\n\n\n if (gotoEnd) {\n deferred.notifyWith(elem, [animation, 1, 0]);\n deferred.resolveWith(elem, [animation, gotoEnd]);\n } else {\n deferred.rejectWith(elem, [animation, gotoEnd]);\n }\n\n return this;\n }\n }),\n props = animation.props;\n\n propFilter(props, animation.opts.specialEasing);\n\n for (; index < length; index++) {\n result = Animation.prefilters[index].call(animation, elem, props, animation.opts);\n\n if (result) {\n if (jQuery.isFunction(result.stop)) {\n jQuery._queueHooks(animation.elem, animation.opts.queue).stop = jQuery.proxy(result.stop, result);\n }\n\n return result;\n }\n }\n\n jQuery.map(props, createTween, animation);\n\n if (jQuery.isFunction(animation.opts.start)) {\n animation.opts.start.call(elem, animation);\n }\n\n jQuery.fx.timer(jQuery.extend(tick, {\n elem: elem,\n anim: animation,\n queue: animation.opts.queue\n })); // attach callbacks from options\n\n return animation.progress(animation.opts.progress).done(animation.opts.done, animation.opts.complete).fail(animation.opts.fail).always(animation.opts.always);\n }\n\n jQuery.Animation = jQuery.extend(Animation, {\n tweeners: {\n \"*\": [function (prop, value) {\n var tween = this.createTween(prop, value);\n adjustCSS(tween.elem, prop, rcssNum.exec(value), tween);\n return tween;\n }]\n },\n tweener: function tweener(props, callback) {\n if (jQuery.isFunction(props)) {\n callback = props;\n props = [\"*\"];\n } else {\n props = props.match(rnotwhite);\n }\n\n var prop,\n index = 0,\n length = props.length;\n\n for (; index < length; index++) {\n prop = props[index];\n Animation.tweeners[prop] = Animation.tweeners[prop] || [];\n Animation.tweeners[prop].unshift(callback);\n }\n },\n prefilters: [defaultPrefilter],\n prefilter: function prefilter(callback, prepend) {\n if (prepend) {\n Animation.prefilters.unshift(callback);\n } else {\n Animation.prefilters.push(callback);\n }\n }\n });\n\n jQuery.speed = function (speed, easing, fn) {\n var opt = speed && _typeof(speed) === \"object\" ? jQuery.extend({}, speed) : {\n complete: fn || !fn && easing || jQuery.isFunction(speed) && speed,\n duration: speed,\n easing: fn && easing || easing && !jQuery.isFunction(easing) && easing\n };\n opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === \"number\" ? opt.duration : opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default; // normalize opt.queue - true/undefined/null -> \"fx\"\n\n if (opt.queue == null || opt.queue === true) {\n opt.queue = \"fx\";\n } // Queueing\n\n\n opt.old = opt.complete;\n\n opt.complete = function () {\n if (jQuery.isFunction(opt.old)) {\n opt.old.call(this);\n }\n\n if (opt.queue) {\n jQuery.dequeue(this, opt.queue);\n }\n };\n\n return opt;\n };\n\n jQuery.fn.extend({\n fadeTo: function fadeTo(speed, to, easing, callback) {\n // show any hidden elements after setting opacity to 0\n return this.filter(isHidden).css(\"opacity\", 0).show() // animate to the value specified\n .end().animate({\n opacity: to\n }, speed, easing, callback);\n },\n animate: function animate(prop, speed, easing, callback) {\n var empty = jQuery.isEmptyObject(prop),\n optall = jQuery.speed(speed, easing, callback),\n doAnimation = function doAnimation() {\n // Operate on a copy of prop so per-property easing won't be lost\n var anim = Animation(this, jQuery.extend({}, prop), optall); // Empty animations, or finishing resolves immediately\n\n if (empty || jQuery._data(this, \"finish\")) {\n anim.stop(true);\n }\n };\n\n doAnimation.finish = doAnimation;\n return empty || optall.queue === false ? this.each(doAnimation) : this.queue(optall.queue, doAnimation);\n },\n stop: function stop(type, clearQueue, gotoEnd) {\n var stopQueue = function stopQueue(hooks) {\n var stop = hooks.stop;\n delete hooks.stop;\n stop(gotoEnd);\n };\n\n if (typeof type !== \"string\") {\n gotoEnd = clearQueue;\n clearQueue = type;\n type = undefined;\n }\n\n if (clearQueue && type !== false) {\n this.queue(type || \"fx\", []);\n }\n\n return this.each(function () {\n var dequeue = true,\n index = type != null && type + \"queueHooks\",\n timers = jQuery.timers,\n data = jQuery._data(this);\n\n if (index) {\n if (data[index] && data[index].stop) {\n stopQueue(data[index]);\n }\n } else {\n for (index in data) {\n if (data[index] && data[index].stop && rrun.test(index)) {\n stopQueue(data[index]);\n }\n }\n }\n\n for (index = timers.length; index--;) {\n if (timers[index].elem === this && (type == null || timers[index].queue === type)) {\n timers[index].anim.stop(gotoEnd);\n dequeue = false;\n timers.splice(index, 1);\n }\n } // start the next in the queue if the last step wasn't forced\n // timers currently will call their complete callbacks, which will dequeue\n // but only if they were gotoEnd\n\n\n if (dequeue || !gotoEnd) {\n jQuery.dequeue(this, type);\n }\n });\n },\n finish: function finish(type) {\n if (type !== false) {\n type = type || \"fx\";\n }\n\n return this.each(function () {\n var index,\n data = jQuery._data(this),\n queue = data[type + \"queue\"],\n hooks = data[type + \"queueHooks\"],\n timers = jQuery.timers,\n length = queue ? queue.length : 0; // enable finishing flag on private data\n\n\n data.finish = true; // empty the queue first\n\n jQuery.queue(this, type, []);\n\n if (hooks && hooks.stop) {\n hooks.stop.call(this, true);\n } // look for any active animations, and finish them\n\n\n for (index = timers.length; index--;) {\n if (timers[index].elem === this && timers[index].queue === type) {\n timers[index].anim.stop(true);\n timers.splice(index, 1);\n }\n } // look for any animations in the old queue and finish them\n\n\n for (index = 0; index < length; index++) {\n if (queue[index] && queue[index].finish) {\n queue[index].finish.call(this);\n }\n } // turn off finishing flag\n\n\n delete data.finish;\n });\n }\n });\n jQuery.each([\"toggle\", \"show\", \"hide\"], function (i, name) {\n var cssFn = jQuery.fn[name];\n\n jQuery.fn[name] = function (speed, easing, callback) {\n return speed == null || typeof speed === \"boolean\" ? cssFn.apply(this, arguments) : this.animate(genFx(name, true), speed, easing, callback);\n };\n }); // Generate shortcuts for custom animations\n\n jQuery.each({\n slideDown: genFx(\"show\"),\n slideUp: genFx(\"hide\"),\n slideToggle: genFx(\"toggle\"),\n fadeIn: {\n opacity: \"show\"\n },\n fadeOut: {\n opacity: \"hide\"\n },\n fadeToggle: {\n opacity: \"toggle\"\n }\n }, function (name, props) {\n jQuery.fn[name] = function (speed, easing, callback) {\n return this.animate(props, speed, easing, callback);\n };\n });\n jQuery.timers = [];\n\n jQuery.fx.tick = function () {\n var timer,\n timers = jQuery.timers,\n i = 0;\n fxNow = jQuery.now();\n\n for (; i < timers.length; i++) {\n timer = timers[i]; // Checks the timer has not already been removed\n\n if (!timer() && timers[i] === timer) {\n timers.splice(i--, 1);\n }\n }\n\n if (!timers.length) {\n jQuery.fx.stop();\n }\n\n fxNow = undefined;\n };\n\n jQuery.fx.timer = function (timer) {\n jQuery.timers.push(timer);\n\n if (timer()) {\n jQuery.fx.start();\n } else {\n jQuery.timers.pop();\n }\n };\n\n jQuery.fx.interval = 13;\n\n jQuery.fx.start = function () {\n if (!timerId) {\n timerId = window.setInterval(jQuery.fx.tick, jQuery.fx.interval);\n }\n };\n\n jQuery.fx.stop = function () {\n window.clearInterval(timerId);\n timerId = null;\n };\n\n jQuery.fx.speeds = {\n slow: 600,\n fast: 200,\n // Default speed\n _default: 400\n }; // Based off of the plugin by Clint Helfers, with permission.\n // http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/\n\n jQuery.fn.delay = function (time, type) {\n time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;\n type = type || \"fx\";\n return this.queue(type, function (next, hooks) {\n var timeout = window.setTimeout(next, time);\n\n hooks.stop = function () {\n window.clearTimeout(timeout);\n };\n });\n };\n\n (function () {\n var a,\n input = document.createElement(\"input\"),\n div = document.createElement(\"div\"),\n select = document.createElement(\"select\"),\n opt = select.appendChild(document.createElement(\"option\")); // Setup\n\n div = document.createElement(\"div\");\n div.setAttribute(\"className\", \"t\");\n div.innerHTML = \" a \").append(jQuery.parseHTML(responseText)).find(selector) : // Otherwise use the full result\n responseText); // If the request succeeds, this function gets \"data\", \"status\", \"jqXHR\"\n // but they are ignored because response was set above.\n // If it fails, this function gets \"jqXHR\", \"status\", \"error\"\n }).always(callback && function (jqXHR, status) {\n self.each(function () {\n callback.apply(this, response || [jqXHR.responseText, status, jqXHR]);\n });\n });\n }\n\n return this;\n }; // Attach a bunch of functions for handling common AJAX events\n\n\n jQuery.each([\"ajaxStart\", \"ajaxStop\", \"ajaxComplete\", \"ajaxError\", \"ajaxSuccess\", \"ajaxSend\"], function (i, type) {\n jQuery.fn[type] = function (fn) {\n return this.on(type, fn);\n };\n });\n\n jQuery.expr.filters.animated = function (elem) {\n return jQuery.grep(jQuery.timers, function (fn) {\n return elem === fn.elem;\n }).length;\n };\n /**\n * Gets a window from an element\n */\n\n\n function getWindow(elem) {\n return jQuery.isWindow(elem) ? elem : elem.nodeType === 9 ? elem.defaultView || elem.parentWindow : false;\n }\n\n jQuery.offset = {\n setOffset: function setOffset(elem, options, i) {\n var curPosition,\n curLeft,\n curCSSTop,\n curTop,\n curOffset,\n curCSSLeft,\n calculatePosition,\n position = jQuery.css(elem, \"position\"),\n curElem = jQuery(elem),\n props = {}; // set position first, in-case top/left are set even on static elem\n\n if (position === \"static\") {\n elem.style.position = \"relative\";\n }\n\n curOffset = curElem.offset();\n curCSSTop = jQuery.css(elem, \"top\");\n curCSSLeft = jQuery.css(elem, \"left\");\n calculatePosition = (position === \"absolute\" || position === \"fixed\") && jQuery.inArray(\"auto\", [curCSSTop, curCSSLeft]) > -1; // need to be able to calculate position if either top or left\n // is auto and position is either absolute or fixed\n\n if (calculatePosition) {\n curPosition = curElem.position();\n curTop = curPosition.top;\n curLeft = curPosition.left;\n } else {\n curTop = parseFloat(curCSSTop) || 0;\n curLeft = parseFloat(curCSSLeft) || 0;\n }\n\n if (jQuery.isFunction(options)) {\n // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)\n options = options.call(elem, i, jQuery.extend({}, curOffset));\n }\n\n if (options.top != null) {\n props.top = options.top - curOffset.top + curTop;\n }\n\n if (options.left != null) {\n props.left = options.left - curOffset.left + curLeft;\n }\n\n if (\"using\" in options) {\n options.using.call(elem, props);\n } else {\n curElem.css(props);\n }\n }\n };\n jQuery.fn.extend({\n offset: function offset(options) {\n if (arguments.length) {\n return options === undefined ? this : this.each(function (i) {\n jQuery.offset.setOffset(this, options, i);\n });\n }\n\n var docElem,\n win,\n box = {\n top: 0,\n left: 0\n },\n elem = this[0],\n doc = elem && elem.ownerDocument;\n\n if (!doc) {\n return;\n }\n\n docElem = doc.documentElement; // Make sure it's not a disconnected DOM node\n\n if (!jQuery.contains(docElem, elem)) {\n return box;\n } // If we don't have gBCR, just use 0,0 rather than error\n // BlackBerry 5, iOS 3 (original iPhone)\n\n\n if (typeof elem.getBoundingClientRect !== \"undefined\") {\n box = elem.getBoundingClientRect();\n }\n\n win = getWindow(doc);\n return {\n top: box.top + (win.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),\n left: box.left + (win.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)\n };\n },\n position: function position() {\n if (!this[0]) {\n return;\n }\n\n var offsetParent,\n offset,\n parentOffset = {\n top: 0,\n left: 0\n },\n elem = this[0]; // Fixed elements are offset from window (parentOffset = {top:0, left: 0},\n // because it is its only offset parent\n\n if (jQuery.css(elem, \"position\") === \"fixed\") {\n // we assume that getBoundingClientRect is available when computed position is fixed\n offset = elem.getBoundingClientRect();\n } else {\n // Get *real* offsetParent\n offsetParent = this.offsetParent(); // Get correct offsets\n\n offset = this.offset();\n\n if (!jQuery.nodeName(offsetParent[0], \"html\")) {\n parentOffset = offsetParent.offset();\n } // Add offsetParent borders\n\n\n parentOffset.top += jQuery.css(offsetParent[0], \"borderTopWidth\", true);\n parentOffset.left += jQuery.css(offsetParent[0], \"borderLeftWidth\", true);\n } // Subtract parent offsets and element margins\n // note: when an element has margin: auto the offsetLeft and marginLeft\n // are the same in Safari causing offset.left to incorrectly be 0\n\n\n return {\n top: offset.top - parentOffset.top - jQuery.css(elem, \"marginTop\", true),\n left: offset.left - parentOffset.left - jQuery.css(elem, \"marginLeft\", true)\n };\n },\n offsetParent: function offsetParent() {\n return this.map(function () {\n var offsetParent = this.offsetParent;\n\n while (offsetParent && !jQuery.nodeName(offsetParent, \"html\") && jQuery.css(offsetParent, \"position\") === \"static\") {\n offsetParent = offsetParent.offsetParent;\n }\n\n return offsetParent || documentElement;\n });\n }\n }); // Create scrollLeft and scrollTop methods\n\n jQuery.each({\n scrollLeft: \"pageXOffset\",\n scrollTop: \"pageYOffset\"\n }, function (method, prop) {\n var top = /Y/.test(prop);\n\n jQuery.fn[method] = function (val) {\n return access(this, function (elem, method, val) {\n var win = getWindow(elem);\n\n if (val === undefined) {\n return win ? prop in win ? win[prop] : win.document.documentElement[method] : elem[method];\n }\n\n if (win) {\n win.scrollTo(!top ? val : jQuery(win).scrollLeft(), top ? val : jQuery(win).scrollTop());\n } else {\n elem[method] = val;\n }\n }, method, val, arguments.length, null);\n };\n }); // Support: Safari<7-8+, Chrome<37-44+\n // Add the top/left cssHooks using jQuery.fn.position\n // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n // getComputedStyle returns percent when specified for top/left/bottom/right\n // rather than make the css module depend on the offset module, we just check for it here\n\n jQuery.each([\"top\", \"left\"], function (i, prop) {\n jQuery.cssHooks[prop] = addGetHookIf(support.pixelPosition, function (elem, computed) {\n if (computed) {\n computed = curCSS(elem, prop); // if curCSS returns percentage, fallback to offset\n\n return rnumnonpx.test(computed) ? jQuery(elem).position()[prop] + \"px\" : computed;\n }\n });\n }); // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\n\n jQuery.each({\n Height: \"height\",\n Width: \"width\"\n }, function (name, type) {\n jQuery.each({\n padding: \"inner\" + name,\n content: type,\n \"\": \"outer\" + name\n }, function (defaultExtra, funcName) {\n // margin is only for outerHeight, outerWidth\n jQuery.fn[funcName] = function (margin, value) {\n var chainable = arguments.length && (defaultExtra || typeof margin !== \"boolean\"),\n extra = defaultExtra || (margin === true || value === true ? \"margin\" : \"border\");\n return access(this, function (elem, type, value) {\n var doc;\n\n if (jQuery.isWindow(elem)) {\n // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there\n // isn't a whole lot we can do. See pull request at this URL for discussion:\n // https://github.com/jquery/jquery/pull/764\n return elem.document.documentElement[\"client\" + name];\n } // Get document width or height\n\n\n if (elem.nodeType === 9) {\n doc = elem.documentElement; // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],\n // whichever is greatest\n // unfortunately, this causes bug #3838 in IE6/8 only,\n // but there is currently no good, small way to fix it.\n\n return Math.max(elem.body[\"scroll\" + name], doc[\"scroll\" + name], elem.body[\"offset\" + name], doc[\"offset\" + name], doc[\"client\" + name]);\n }\n\n return value === undefined ? // Get width or height on the element, requesting but not forcing parseFloat\n jQuery.css(elem, type, extra) : // Set width or height on the element\n jQuery.style(elem, type, value, extra);\n }, type, chainable ? margin : undefined, chainable, null);\n };\n });\n });\n jQuery.fn.extend({\n bind: function bind(types, data, fn) {\n return this.on(types, null, data, fn);\n },\n unbind: function unbind(types, fn) {\n return this.off(types, null, fn);\n },\n delegate: function delegate(selector, types, data, fn) {\n return this.on(types, selector, data, fn);\n },\n undelegate: function undelegate(selector, types, fn) {\n // ( namespace ) or ( selector, types [, fn] )\n return arguments.length === 1 ? this.off(selector, \"**\") : this.off(types, selector || \"**\", fn);\n }\n }); // The number of elements contained in the matched element set\n\n jQuery.fn.size = function () {\n return this.length;\n };\n\n jQuery.fn.andSelf = jQuery.fn.addBack; // Register as a named AMD module, since jQuery can be concatenated with other\n // files that may use define, but not via a proper concatenation script that\n // understands anonymous AMD modules. A named AMD is safest and most robust\n // way to register. Lowercase jquery is used because AMD module names are\n // derived from file names, and jQuery is normally delivered in a lowercase\n // file name. Do this after creating the global so that if an AMD module wants\n // to call noConflict to hide this version of jQuery, it will work.\n // Note that for maximum portability, libraries that are not jQuery should\n // declare themselves as anonymous modules, and avoid setting a global if an\n // AMD loader is present. jQuery is a special case. For more information, see\n // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon\n\n if (typeof define === \"function\" && define.amd) {\n define(\"jquery\", [], function () {\n return jQuery;\n });\n }\n\n var // Map over jQuery in case of overwrite\n _jQuery = window.jQuery,\n // Map over the $ in case of overwrite\n _$ = window.$;\n\n jQuery.noConflict = function (deep) {\n if (window.$ === jQuery) {\n window.$ = _$;\n }\n\n if (deep && window.jQuery === jQuery) {\n window.jQuery = _jQuery;\n }\n\n return jQuery;\n }; // Expose jQuery and $ identifiers, even in\n // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)\n // and CommonJS for browser emulators (#13566)\n\n\n if (!noGlobal) {\n window.jQuery = window.$ = jQuery;\n }\n\n return jQuery;\n});","export {\n firebaseInit,\n firebaseStatusCheck,\n firebaseCreateUserByMail,\n firebaseLoginByGoogle,\n firebaseLoginByMail,\n GoogleLoginAndAppLogin,\n MailLoginAndAppLogin,\n sendMailVerification,\n checkEmail,\n changePassword,\n checkRecaptcha,\n checkPhoneNumber,\n mergeUserProvider,\n csrfTokenObj,\n authorizationObj,\n railsLogin,\n firebaseSignOut,\n firebaseError,\n currentUser,\n sendPasswordResetEmail,\n getAuth,\n authStateChanged,\n getParameterByName,\n}\nimport {\n disp_alert\n} from \"../common/ui\"\n\nimport {\n getFirebaseConfig\n} from \"./firebase_config\"\n\nimport firebase from \"firebase/app\";\n\nrequire('firebaseui');\n\nconst firebaseConfig = getFirebaseConfig();\n$(function () {\n firebaseInit();\n});\n\nconst firebaseInit = (config) => {\n\n if (!config) {\n config = firebaseConfig\n }\n // Initialize Firebase\n firebase.initializeApp(config);\n firebase.auth().languageCode = 'ja';\n}\n\nconst getAuth = async () => {\n await authStateChanged();\n return firebase.auth();\n}\nconst currentUser = async () => {\n await authStateChanged();\n return firebase.auth().currentUser;\n}\n\nconst authStateChanged = () => {\n return new Promise((resolve) => {\n firebase.auth().onAuthStateChanged(() => {\n resolve();\n });\n });\n}\n\nconst firebaseStatusCheck = async () => {\n var status = {\n NOT_LOGIN: {\n value: 'NOT_LOGIN',\n message: 'ログインしてください'\n },\n CONTRACTOR_NOT_AUTH: {\n value: 'CONTRACTOR_NOT_AUTH',\n message: 'メールアドレス・電話番号を認証してください（契約者）'\n },\n CONTRACTOR_SHOULD_AUTH_PHONE_NUMBER: {\n value: 'CONTRACTOR_SHOULD_AUTH_PHONE_NUMBER',\n message: '電話番号を認証してください（契約者）'\n },\n CONTRACTOR_SHOULD_AUTH_EMAIL: {\n value: 'CONTRACTOR_SHOULD_AUTH_EMAIL',\n message: 'メールアドレスを認証してください（契約者）'\n },\n ALL_AUTHENTICATED: {\n value: 'ALL_AUTHENTICATED',\n message: 'すべて認証済みです'\n }\n };\n\n\n var user = await currentUser();\n var isExistPhone = false;\n\n if (!user) {\n return status.NOT_LOGIN;\n }\n\n user.providerData.forEach(function (profile) {\n console.log(\"Sign-in provider: \" + profile.providerId);\n if (profile.providerId == \"phone\") {\n isExistPhone = true;\n }\n });\n\n // 契約者の場合は電話番号とメールアドレス認証済みかチェック\n if (gon.user_info.role == \"contractor_admin\"){\n if (isExistPhone && user.emailVerified) {\n return status.ALL_AUTHENTICATED;\n } else if (isExistPhone) {\n return status.CONTRACTOR_SHOULD_AUTH_EMAIL;\n } else if (user.emailVerified) {\n return status.CONTRACTOR_SHOULD_AUTH_PHONE_NUMBER;\n } else {\n return status.CONTRACTOR_NOT_AUTH;\n }\n }\n\n}\n\nconst GoogleLoginAndAppLogin = async () => {\n await firebase.auth().setPersistence(firebase.auth.Auth.Persistence.LOCAL)\n var userCredential = await firebaseLoginByGoogle();\n var idToken = await userCredential.user.getIdToken(true);\n railsLogin(idToken);\n}\n\nconst MailLoginAndAppLogin = async () => {\n await firebase.auth().setPersistence(firebase.auth.Auth.Persistence.LOCAL)\n var userCredential = await firebaseLoginByMail();\n var idToken = await userCredential.user.getIdToken(true);\n railsLogin(idToken);\n}\n\nconst firebaseLoginByGoogle = async () => {\n var provider = new firebase.auth.GoogleAuthProvider();\n return firebase.auth().signInWithPopup(provider)\n}\n\nconst firebaseLoginByMail = async (email, password) => {\n\n if (!password) {\n password = $(\".password\").val();\n }\n\n if (!email) {\n email = $(\".email\").val();\n }\n\n if (!password || !email) {\n throw {\n \"code\": \"app-00\",\n \"message\": \"メールアドレスまたはパスワードが入力されていません。\"\n };\n }\n\n return firebase.auth().signInWithEmailAndPassword(email, password);\n}\nconst passwordCheck = (password, password_confirm) => {\n\n if (!password || password != password_confirm) {\n throw {\n \"code\": \"app-01\",\n \"message\": \"パスワードとパスワード（確認）が一致しません。\"\n };\n }\n}\n\nconst firebaseCreateUserByMail = async (password, password_confirm, email) => {\n\n passwordCheck(password, password_confirm);\n\n return firebase.auth().createUserWithEmailAndPassword(email, password).then(function () {\n $(\"#mail-input-area\").hide();\n $(\"#signin-methods\").hide();\n }).catch((error) => {\n if (error.code == \"auth/email-already-in-use\") {\n firebaseLoginByMail(email, password)\n } else {\n throw error\n }\n });\n}\n\nconst sendMailVerification = async (user) => {\n\n if (!user) {\n user = firebase.auth().currentUser;\n }\n\n return user.sendEmailVerification()\n}\n\nconst checkRecaptcha = async (phoneNumber) => {\n var appVerifier = new firebase.auth.RecaptchaVerifier(\n 'recaptcha-container', {\n 'size': 'normal',\n 'callback': function (response) {\n onSolvedRecaptcha();\n },\n 'expired-callback': function () {}\n });\n var confirmationResult = await firebase.auth().signInWithPhoneNumber(phoneNumber, appVerifier)\n\n return confirmationResult\n}\n\nconst checkPhoneNumber = (verificationCode, confirmationResult) => {\n\n if (!verificationCode) {\n throw {\n \"code\": \"app-07\",\n \"message\": \"確認コードを入力してください。\"\n };\n }\n return firebase.auth.PhoneAuthProvider.credential(confirmationResult.verificationId, verificationCode);\n\n}\n\nconst mergeUserProvider = async (prevUser, credential) => {\n return prevUser.linkWithCredential(credential)\n}\n\nconst checkEmail = async () => {\n\n var mode = getParameterByName('mode');\n var actionCode = getParameterByName('oobCode');\n var continueUrl = getParameterByName('continueUrl');\n\n switch (mode) {\n case 'resetPassword':\n return await handleResetPassword(actionCode, continueUrl);\n case 'recoverEmail':\n return await handleRecoverEmail(actionCode);\n case 'verifyEmail':\n return await handleVerifyEmail(actionCode);\n default:\n return false;\n }\n}\n\nconst sendPasswordResetEmail = (email) => {\n return firebase.auth().sendPasswordResetEmail(email)\n}\n\nconst handleResetPassword = async (actionCode) => {\n //https://firebase.google.com/docs/auth/custom-email-handler\n await firebase.auth().verifyPasswordResetCode(actionCode)\n\n $(\".form-signin\").show();\n $(\".password_form\").show();\n $(\".login_link\").show();\n $(\".submit_password\").on('click', async function () {\n try {\n var password = $(\".password_form .password\").val();\n var password_confirm = $(\".password_form .password_confirm\").val();\n\n passwordCheck(password, password_confirm);\n await firebase.auth().confirmPasswordReset(actionCode, password);\n $(\"#message\").text(\"パスワード変更が完了しました。\");\n $(\".password_form\").hide();\n } catch (error) {\n firebaseError(error);\n }\n })\n}\n\nconst handleRecoverEmail = async (actionCode) => {\n //https://firebase.google.com/docs/auth/custom-email-handler\n var info = await firebase.auth().checkActionCode(actionCode);\n var restoredEmail = info['data']['email'];\n console.log(\"restore: \" + \"restoredEmail\");\n await firebase.auth().applyActionCode(actionCode);\n $(\"#message\").text(\"メールアドレスの復元が完了しました。\" + \"メールアドレス：\" + restoredEmail);\n}\n\nconst handleVerifyEmail = async (actionCode) => {\n await firebase.auth().applyActionCode(actionCode);\n $(\"#message\").text(\"メールアドレスの確認が完了しました。\");\n console.log(\"メールチェック完了\");\n return true;\n}\n\nconst csrfTokenObj = () => {\n return {\n \"X-CSRF-TOKEN\": $('meta[name=\"csrf-token\"]').attr('content')\n };\n}\n\nconst authorizationObj = (idToken) => {\n return {\n \"Authorization\": `Bearer ${idToken}`\n };\n}\n\nconst changePassword = async (password, password_confirm) => {\n passwordCheck(password, password_confirm);\n var user = firebase.auth().currentUser;\n return user.updatePassword(password);\n}\n\nconst firebaseSignOut = () => {\n firebase.auth().signOut().then(() => {\n console.log(\"firebaseログアウトしました\");\n railsLogout();\n })\n .catch((error) => {\n console.log(`ログアウト時にエラーが発生しました (${error})`);\n });\n}\n\nconst railsLogin = async (idToken) => {\n if (!idToken) {\n var user = firebase.auth().currentUser;\n idToken = await user.getIdToken(true);\n }\n // const url = isNewUser ? \"/users/sign_up/social_sign_in\" : \"/users/sign_in\";\n const url = gon.user_info.url;\n const headers = Object.assign(csrfTokenObj(), authorizationObj(idToken));\n $.ajax({\n url: url,\n type: \"POST\",\n headers: headers\n })\n .done((data) => {\n console.log(\"APP login!\")\n $(document).trigger(\"appLogin\");\n if (\"is_redirect\" in gon.user_info && !gon.user_info.is_redirect) {\n return;\n }\n if ('result' in data && 'url' in data.result) {\n window.location.href = data.result.url;\n } else {\n window.location.href = '/channel/index';\n }\n\n })\n .fail((data) => {\n console.log(\"APP login failed!\");\n var message = \"ログインに失敗しました\";\n var detail_code = \"\";\n if ('responseJSON' in data && \"result\" in data.responseJSON && \"message\" in data.responseJSON.result) {\n message = data.responseJSON.result.message;\n detail_code = data.responseJSON.result.code;\n }\n if ('responseJSON' in data && \"token\" in data.responseJSON) {\n $('meta[name=\"csrf-token\"]').attr('content', data.responseJSON.token);\n }\n if (data.status == \"422\") {\n var fail_message = \"ログインに失敗しました。お手数ですがもう一度ログインしてください\"\n window.location.href = '/users/sign_in/?message=' + fail_message;\n }\n firebaseError({\n message: message,\n code: data.status\n });\n });\n}\n\nconst railsLogout = () => {\n const url = \"/users/sing_out\"\n $.ajax({\n url: url,\n type: \"POST\",\n data: {\n \"_method\": \"DELETE\"\n }\n })\n .done((data) => {\n console.log(\"APP logout!\")\n window.location.href = '/users/sign_in';\n })\n .fail((data) => {\n console.log(\"APP logout failed!\");\n var message = \"ログアウトに失敗しました\"\n if ('responseJSON' in data && \"result\" in data.responseJSON && \"message\" in data.responseJSON.result) {\n message = data.responseJSON.result.message;\n }\n firebaseError({\n message: message,\n code: data.status\n });\n });\n}\n\nconst firebaseError = (error) => {\n var error_message = \"エラーが発生しました。\";\n\n if (error.code == \"auth/email-already-in-use\") {\n error_message = \"ユーザーを二重で登録することはできません。\"\n\n } else if (error.code == \"auth/popup-closed-by-user\") {\n error_message = \"ユーザーによりポップアップが閉じられました。\"\n console.log(\"エラーが発生しました。コード：\" + error.code + \" ／ メッセージ：\" + error_message);\n return;\n\n } else if (error.code == \"auth/user-not-found\") {\n error_message = \"ユーザーが存在しません。入力内容をご確認ください。\"\n\n } else if (error.code == \"auth/wrong-password\") {\n error_message = \"パスワードが違います。\"\n\n } else if (error.code == \"auth/invalid-action-code\") {\n error_message = \"有効期限切れのURLです。お手数ですが再度認証を行ってください。\"\n\n } else if (error.code == \"auth/weak-password\") {\n error_message = \"パスワードは6文字以上入力してください。\"\n\n } else if (error.code == \"auth/too-many-requests\") {\n error_message = \"時間をあけて再度やりなおしてください。\"\n\n } else if (error.code == \"auth/invalid-verification-code\") {\n error_message = \"確認コードが違います。\"\n\n } else if (error.code == \"auth/code-expired\") {\n error_message = \"確認コードが有効期限切れです。もう一度やり直してください。\"\n\n } else {\n error_message = \"エラーが発生しました。メッセージ：\" + error.message\n\n }\n\n disp_alert(error_message + \" コード：\" + error.code);\n console.log(\"エラーが発生しました。コード：\" + error.code + \" ／ メッセージ：\" + error.message);\n}\n\nconst getParameterByName = (name) => {\n var match = RegExp('[?&]' + name + '=([^&]*)').exec(window.location.search);\n return match && decodeURIComponent(match[1].replace(/\\+/g, ' '));\n}","export {\n disp_video_alert\n}\nimport {\n disp_alert,\n} from \"../common/ui\";\n\nfunction disp_video_alert(body, code) {\n var style = 'position: absolute; top: 2px; right: 2px;'\n var prepend_element = \"#video\";\n if (code) {\n if (code == \"AbortError\") {\n body = body + \" \" + \"カメラとマイクの利用ができませんでした。\"\n } else if (code == \"NotAllowedError\") {\n body = body + \" \" + \"カメラとマイクへのアクセスを許可してください。\"\n } else if (code == \"NotFoundError\") {\n body = body + \" \" + \"使用できるカメラとマイクが見つかりません。カメラとマイクを接続していない場合は、接続してください。\"\n } else if (code == \"NotReadableError\") {\n body = body + \" \" + \"カメラとマイクの利用ができませんでした。カメラやマイクが他のブラウザで使用中の場合は終了し、再度この画面を開いてください。\"\n } else if (code == \"OverconstrainedError\") {\n body = body + \" \" + \"使用できるカメラとマイクが見つかりません。カメラとマイクへのアクセスを許可していない場合は許可してください。\"\n } else if (code == \"SecurityError\") {\n body = body + \" \" + \"カメラとマイクへのアクセスを拒否されました。ブラウザを変更して、再度この画面を開いてください。\"\n } else if (code == \"TypeError\") {\n body = body + \" \" + \"通話を開始できませんでした。\"\n }\n }\n disp_alert(body, prepend_element, style);\n}","export {\n init_disp_messages,\n init_pager,\n go_to_top,\n go_to_bottom,\n scroll_to_message,\n scroll_to_element,\n scroll_to_reply,\n get_parent_message_dom_from_messages,\n get_parent_message_dom_from_message_id,\n get_message_dom,\n get_message_reply_area_dom,\n get_message_reply_form_dom\n\n}\nimport {\n setting_edit_event\n} from \"./message_edit\"\n\nimport {\n setting_reply_event\n} from \"./message_reply\"\n\nimport {\n disp_messages,\n disp_date_hr_for_area\n} from \"../common/ui\"\n\nfunction init_disp_messages(messages) {\n var message_area = $(\"#message_area\");\n message_area.empty();\n\n // メッセージ表示\n disp_messages(messages, message_area);\n\n // 時刻の区切り線表示\n disp_date_hr_for_area($(\"#message_area\"));\n\n // メッセージ編集イベントを設定\n setting_edit_event();\n\n // リプライボタンイベントを設定\n setting_reply_event();\n}\n\nfunction init_pager(messages, pager_info) {\n\n if (messages.length > 0) {\n\n if (!pager_info.has_next_message) {\n $(\"#next_paginate_area\").find(\".has_histroy\").val(false);\n $(\"#next_paginate_area\").hide();\n } else {\n $(\"#next_paginate_area\").find(\".has_histroy\").val(true);\n $(\"#next_paginate_area\").show();\n }\n\n if (!pager_info.has_prev_message) {\n $(\"#prev_paginate_area\").find(\".has_histroy\").val(false);\n $(\"#prev_paginate_area\").hide();\n } else {\n $(\"#prev_paginate_area\").find(\".has_histroy\").val(true);\n $(\"#prev_paginate_area\").show();\n }\n\n $(\"#oldest_message\").val(messages[0].id)\n $(\"#newest_message\").val(messages[messages.length - 1].id)\n } else {\n $(\"#next_paginate_area\").find(\".has_histroy\").val(false);\n $(\"#next_paginate_area\").hide();\n $(\"#prev_paginate_area\").find(\".has_histroy\").val(false);\n $(\"#prev_paginate_area\").hide();\n }\n\n}\n\nfunction go_to_top() {\n $('#goto_top a').click(function () {\n $('html,body').animate({\n scrollTop: 0\n }, 400);\n return false;\n });\n}\n\nfunction go_to_bottom() {\n $('#goto_bottom a').click(function () {\n $('html, body').animate({\n scrollTop: $(document).height()\n }, 400);\n return false;\n });\n}\n\nfunction scroll_to_message(message_id) {\n if (!message_id) {\n return;\n }\n var message_dom = '[data-message_id=\"' + message_id + '\"]';\n scroll_to_element(message_dom);\n}\n\nfunction scroll_to_element(selector) {\n if (!selector) {\n return;\n }\n\n\n // 要素を取得\n var element = $(selector);\n if (element.length < 1) {\n return;\n }\n\n // 一旦一番上へ\n window.scrollTo(0, 0);\n\n // 要素の位置を取得\n var rect = element[0].getBoundingClientRect();\n var x = rect.left;\n var y = rect.top;\n\n // 取得した要素の位置を引数に指定 \n window.scrollTo(x, y);\n}\n\nfunction scroll_to_reply(select_message_id, select_parent_message_id) {\n\n var scrolled = false;\n\n if (select_message_id && select_parent_message_id) {\n var parent_message_dom = get_message_dom(select_parent_message_id);\n $(parent_message_dom).find(\".reply_button\").trigger('click');\n \n // スクロール先のリプライメッセージの表示エリアが開いてからスクロール\n $(parent_message_dom).find(\".reply_area\").on('shown.bs.collapse', function (event) {\n if (!scrolled) {\n scrolled = true;\n scroll_to_message(select_message_id);\n }\n });\n }\n \n}\n\nfunction get_message_dom(message_id) {\n if (message_id) {\n var message_content_dom = '[data-message_id=\"' + message_id + '\"]';\n var message_dom = $(message_content_dom).closest(\"div.message\");\n return message_dom\n }\n return null;\n}\n\nfunction get_message_reply_area_dom(message_id) {\n if (message_id) {\n var message_dom = get_message_dom(message_id)\n return message_dom.find(\".reply_area\");\n }\n return null;\n}\n\nfunction get_message_reply_form_dom(message_id) {\n if (message_id) {\n var message_dom = get_message_dom(message_id)\n return message_dom.find(\".reply_form\");\n }\n return null;\n}\n\nfunction get_parent_message_dom_from_messages(messages) {\n if (messages.length > 0) {\n var parent_message_id = messages[0].parent_message_id\n return get_parent_message_dom_from_message_id(parent_message_id)\n }\n return null;\n}\n\nfunction get_parent_message_dom_from_message_id(parent_message_id) {\n if (parent_message_id) {\n var selector = '[data-message_id=\"' + parent_message_id + '\"]';\n var parent_message_dom = $(selector).closest(\"div.message\");\n if (parent_message_dom.length > 0) {\n return parent_message_dom\n }\n }\n return null;\n}","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\n\n/* global Reflect, Promise */\nvar _extendStatics = function extendStatics(d, b) {\n _extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) {\n if (b.hasOwnProperty(p)) d[p] = b[p];\n }\n };\n\n return _extendStatics(d, b);\n};\n\nexport function __extends(d, b) {\n _extendStatics(d, b);\n\n function __() {\n this.constructor = d;\n }\n\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n}\n\nvar _assign = function __assign() {\n _assign = Object.assign || function __assign(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\n }\n }\n\n return t;\n };\n\n return _assign.apply(this, arguments);\n};\n\nexport { _assign as __assign };\nexport function __rest(s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n}\nexport function __decorate(decorators, target, key, desc) {\n var c = arguments.length,\n r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,\n d;\n if ((typeof Reflect === \"undefined\" ? \"undefined\" : _typeof(Reflect)) === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);else for (var i = decorators.length - 1; i >= 0; i--) {\n if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n }\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n}\nexport function __param(paramIndex, decorator) {\n return function (target, key) {\n decorator(target, key, paramIndex);\n };\n}\nexport function __metadata(metadataKey, metadataValue) {\n if ((typeof Reflect === \"undefined\" ? \"undefined\" : _typeof(Reflect)) === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\n}\nexport function __awaiter(thisArg, _arguments, P, generator) {\n function adopt(value) {\n return value instanceof P ? value : new P(function (resolve) {\n resolve(value);\n });\n }\n\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) {\n try {\n step(generator.next(value));\n } catch (e) {\n reject(e);\n }\n }\n\n function rejected(value) {\n try {\n step(generator[\"throw\"](value));\n } catch (e) {\n reject(e);\n }\n }\n\n function step(result) {\n result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected);\n }\n\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n}\nexport function __generator(thisArg, body) {\n var _ = {\n label: 0,\n sent: function sent() {\n if (t[0] & 1) throw t[1];\n return t[1];\n },\n trys: [],\n ops: []\n },\n f,\n y,\n t,\n g;\n return g = {\n next: verb(0),\n \"throw\": verb(1),\n \"return\": verb(2)\n }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function () {\n return this;\n }), g;\n\n function verb(n) {\n return function (v) {\n return step([n, v]);\n };\n }\n\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n\n while (_) {\n try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n\n switch (op[0]) {\n case 0:\n case 1:\n t = op;\n break;\n\n case 4:\n _.label++;\n return {\n value: op[1],\n done: false\n };\n\n case 5:\n _.label++;\n y = op[1];\n op = [0];\n continue;\n\n case 7:\n op = _.ops.pop();\n\n _.trys.pop();\n\n continue;\n\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {\n _ = 0;\n continue;\n }\n\n if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {\n _.label = op[1];\n break;\n }\n\n if (op[0] === 6 && _.label < t[1]) {\n _.label = t[1];\n t = op;\n break;\n }\n\n if (t && _.label < t[2]) {\n _.label = t[2];\n\n _.ops.push(op);\n\n break;\n }\n\n if (t[2]) _.ops.pop();\n\n _.trys.pop();\n\n continue;\n }\n\n op = body.call(thisArg, _);\n } catch (e) {\n op = [6, e];\n y = 0;\n } finally {\n f = t = 0;\n }\n }\n\n if (op[0] & 5) throw op[1];\n return {\n value: op[0] ? op[1] : void 0,\n done: true\n };\n }\n}\nexport function __createBinding(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}\nexport function __exportStar(m, exports) {\n for (var p in m) {\n if (p !== \"default\" && !exports.hasOwnProperty(p)) exports[p] = m[p];\n }\n}\nexport function __values(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator,\n m = s && o[s],\n i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function next() {\n if (o && i >= o.length) o = void 0;\n return {\n value: o && o[i++],\n done: !o\n };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n}\nexport function __read(o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o),\n r,\n ar = [],\n e;\n\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) {\n ar.push(r.value);\n }\n } catch (error) {\n e = {\n error: error\n };\n } finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n } finally {\n if (e) throw e.error;\n }\n }\n\n return ar;\n}\nexport function __spread() {\n for (var ar = [], i = 0; i < arguments.length; i++) {\n ar = ar.concat(__read(arguments[i]));\n }\n\n return ar;\n}\nexport function __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) {\n s += arguments[i].length;\n }\n\n for (var r = Array(s), k = 0, i = 0; i < il; i++) {\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) {\n r[k] = a[j];\n }\n }\n\n return r;\n}\n;\nexport function __await(v) {\n return this instanceof __await ? (this.v = v, this) : new __await(v);\n}\nexport function __asyncGenerator(thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []),\n i,\n q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () {\n return this;\n }, i;\n\n function verb(n) {\n if (g[n]) i[n] = function (v) {\n return new Promise(function (a, b) {\n q.push([n, v, a, b]) > 1 || resume(n, v);\n });\n };\n }\n\n function resume(n, v) {\n try {\n step(g[n](v));\n } catch (e) {\n settle(q[0][3], e);\n }\n }\n\n function step(r) {\n r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r);\n }\n\n function fulfill(value) {\n resume(\"next\", value);\n }\n\n function reject(value) {\n resume(\"throw\", value);\n }\n\n function settle(f, v) {\n if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]);\n }\n}\nexport function __asyncDelegator(o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) {\n throw e;\n }), verb(\"return\"), i[Symbol.iterator] = function () {\n return this;\n }, i;\n\n function verb(n, f) {\n i[n] = o[n] ? function (v) {\n return (p = !p) ? {\n value: __await(o[n](v)),\n done: n === \"return\"\n } : f ? f(v) : v;\n } : f;\n }\n}\nexport function __asyncValues(o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator],\n i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () {\n return this;\n }, i);\n\n function verb(n) {\n i[n] = o[n] && function (v) {\n return new Promise(function (resolve, reject) {\n v = o[n](v), settle(resolve, reject, v.done, v.value);\n });\n };\n }\n\n function settle(resolve, reject, d, v) {\n Promise.resolve(v).then(function (v) {\n resolve({\n value: v,\n done: d\n });\n }, reject);\n }\n}\nexport function __makeTemplateObject(cooked, raw) {\n if (Object.defineProperty) {\n Object.defineProperty(cooked, \"raw\", {\n value: raw\n });\n } else {\n cooked.raw = raw;\n }\n\n return cooked;\n}\n;\nexport function __importStar(mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) {\n if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\n }\n result[\"default\"] = mod;\n return result;\n}\nexport function __importDefault(mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n}\nexport function __classPrivateFieldGet(receiver, privateMap) {\n if (!privateMap.has(receiver)) {\n throw new TypeError(\"attempted to get private field on non-instance\");\n }\n\n return privateMap.get(receiver);\n}\nexport function __classPrivateFieldSet(receiver, privateMap, value) {\n if (!privateMap.has(receiver)) {\n throw new TypeError(\"attempted to set private field on non-instance\");\n }\n\n privateMap.set(receiver, value);\n return value;\n}","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nimport { __extends } from 'tslib';\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * @fileoverview Firebase constants. Some of these (@defines) can be overridden at compile-time.\r\n */\n\nvar CONSTANTS = {\n /**\r\n * @define {boolean} Whether this is the client Node.js SDK.\r\n */\n NODE_CLIENT: false,\n\n /**\r\n * @define {boolean} Whether this is the Admin Node.js SDK.\r\n */\n NODE_ADMIN: false,\n\n /**\r\n * Firebase SDK Version\r\n */\n SDK_VERSION: '${JSCORE_VERSION}'\n};\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Throws an error if the provided assertion is falsy\r\n */\n\nvar assert = function assert(assertion, message) {\n if (!assertion) {\n throw assertionError(message);\n }\n};\n/**\r\n * Returns an Error object suitable for throwing.\r\n */\n\n\nvar assertionError = function assertionError(message) {\n return new Error('Firebase Database (' + CONSTANTS.SDK_VERSION + ') INTERNAL ASSERT FAILED: ' + message);\n};\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nvar stringToByteArray = function stringToByteArray(str) {\n // TODO(user): Use native implementations if/when available\n var out = [];\n var p = 0;\n\n for (var i = 0; i < str.length; i++) {\n var c = str.charCodeAt(i);\n\n if (c < 128) {\n out[p++] = c;\n } else if (c < 2048) {\n out[p++] = c >> 6 | 192;\n out[p++] = c & 63 | 128;\n } else if ((c & 0xfc00) === 0xd800 && i + 1 < str.length && (str.charCodeAt(i + 1) & 0xfc00) === 0xdc00) {\n // Surrogate Pair\n c = 0x10000 + ((c & 0x03ff) << 10) + (str.charCodeAt(++i) & 0x03ff);\n out[p++] = c >> 18 | 240;\n out[p++] = c >> 12 & 63 | 128;\n out[p++] = c >> 6 & 63 | 128;\n out[p++] = c & 63 | 128;\n } else {\n out[p++] = c >> 12 | 224;\n out[p++] = c >> 6 & 63 | 128;\n out[p++] = c & 63 | 128;\n }\n }\n\n return out;\n};\n/**\r\n * Turns an array of numbers into the string given by the concatenation of the\r\n * characters to which the numbers correspond.\r\n * @param bytes Array of numbers representing characters.\r\n * @return Stringification of the array.\r\n */\n\n\nvar byteArrayToString = function byteArrayToString(bytes) {\n // TODO(user): Use native implementations if/when available\n var out = [];\n var pos = 0,\n c = 0;\n\n while (pos < bytes.length) {\n var c1 = bytes[pos++];\n\n if (c1 < 128) {\n out[c++] = String.fromCharCode(c1);\n } else if (c1 > 191 && c1 < 224) {\n var c2 = bytes[pos++];\n out[c++] = String.fromCharCode((c1 & 31) << 6 | c2 & 63);\n } else if (c1 > 239 && c1 < 365) {\n // Surrogate Pair\n var c2 = bytes[pos++];\n var c3 = bytes[pos++];\n var c4 = bytes[pos++];\n var u = ((c1 & 7) << 18 | (c2 & 63) << 12 | (c3 & 63) << 6 | c4 & 63) - 0x10000;\n out[c++] = String.fromCharCode(0xd800 + (u >> 10));\n out[c++] = String.fromCharCode(0xdc00 + (u & 1023));\n } else {\n var c2 = bytes[pos++];\n var c3 = bytes[pos++];\n out[c++] = String.fromCharCode((c1 & 15) << 12 | (c2 & 63) << 6 | c3 & 63);\n }\n }\n\n return out.join('');\n}; // We define it as an object literal instead of a class because a class compiled down to es5 can't\n// be treeshaked. https://github.com/rollup/rollup/issues/1691\n// Static lookup maps, lazily populated by init_()\n\n\nvar base64 = {\n /**\r\n * Maps bytes to characters.\r\n */\n byteToCharMap_: null,\n\n /**\r\n * Maps characters to bytes.\r\n */\n charToByteMap_: null,\n\n /**\r\n * Maps bytes to websafe characters.\r\n * @private\r\n */\n byteToCharMapWebSafe_: null,\n\n /**\r\n * Maps websafe characters to bytes.\r\n * @private\r\n */\n charToByteMapWebSafe_: null,\n\n /**\r\n * Our default alphabet, shared between\r\n * ENCODED_VALS and ENCODED_VALS_WEBSAFE\r\n */\n ENCODED_VALS_BASE: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' + 'abcdefghijklmnopqrstuvwxyz' + '0123456789',\n\n /**\r\n * Our default alphabet. Value 64 (=) is special; it means \"nothing.\"\r\n */\n get ENCODED_VALS() {\n return this.ENCODED_VALS_BASE + '+/=';\n },\n\n /**\r\n * Our websafe alphabet.\r\n */\n get ENCODED_VALS_WEBSAFE() {\n return this.ENCODED_VALS_BASE + '-_.';\n },\n\n /**\r\n * Whether this browser supports the atob and btoa functions. This extension\r\n * started at Mozilla but is now implemented by many browsers. We use the\r\n * ASSUME_* variables to avoid pulling in the full useragent detection library\r\n * but still allowing the standard per-browser compilations.\r\n *\r\n */\n HAS_NATIVE_SUPPORT: typeof atob === 'function',\n\n /**\r\n * Base64-encode an array of bytes.\r\n *\r\n * @param input An array of bytes (numbers with\r\n * value in [0, 255]) to encode.\r\n * @param webSafe Boolean indicating we should use the\r\n * alternative alphabet.\r\n * @return The base64 encoded string.\r\n */\n encodeByteArray: function encodeByteArray(input, webSafe) {\n if (!Array.isArray(input)) {\n throw Error('encodeByteArray takes an array as a parameter');\n }\n\n this.init_();\n var byteToCharMap = webSafe ? this.byteToCharMapWebSafe_ : this.byteToCharMap_;\n var output = [];\n\n for (var i = 0; i < input.length; i += 3) {\n var byte1 = input[i];\n var haveByte2 = i + 1 < input.length;\n var byte2 = haveByte2 ? input[i + 1] : 0;\n var haveByte3 = i + 2 < input.length;\n var byte3 = haveByte3 ? input[i + 2] : 0;\n var outByte1 = byte1 >> 2;\n var outByte2 = (byte1 & 0x03) << 4 | byte2 >> 4;\n var outByte3 = (byte2 & 0x0f) << 2 | byte3 >> 6;\n var outByte4 = byte3 & 0x3f;\n\n if (!haveByte3) {\n outByte4 = 64;\n\n if (!haveByte2) {\n outByte3 = 64;\n }\n }\n\n output.push(byteToCharMap[outByte1], byteToCharMap[outByte2], byteToCharMap[outByte3], byteToCharMap[outByte4]);\n }\n\n return output.join('');\n },\n\n /**\r\n * Base64-encode a string.\r\n *\r\n * @param input A string to encode.\r\n * @param webSafe If true, we should use the\r\n * alternative alphabet.\r\n * @return The base64 encoded string.\r\n */\n encodeString: function encodeString(input, webSafe) {\n // Shortcut for Mozilla browsers that implement\n // a native base64 encoder in the form of \"btoa/atob\"\n if (this.HAS_NATIVE_SUPPORT && !webSafe) {\n return btoa(input);\n }\n\n return this.encodeByteArray(stringToByteArray(input), webSafe);\n },\n\n /**\r\n * Base64-decode a string.\r\n *\r\n * @param input to decode.\r\n * @param webSafe True if we should use the\r\n * alternative alphabet.\r\n * @return string representing the decoded value.\r\n */\n decodeString: function decodeString(input, webSafe) {\n // Shortcut for Mozilla browsers that implement\n // a native base64 encoder in the form of \"btoa/atob\"\n if (this.HAS_NATIVE_SUPPORT && !webSafe) {\n return atob(input);\n }\n\n return byteArrayToString(this.decodeStringToByteArray(input, webSafe));\n },\n\n /**\r\n * Base64-decode a string.\r\n *\r\n * In base-64 decoding, groups of four characters are converted into three\r\n * bytes. If the encoder did not apply padding, the input length may not\r\n * be a multiple of 4.\r\n *\r\n * In this case, the last group will have fewer than 4 characters, and\r\n * padding will be inferred. If the group has one or two characters, it decodes\r\n * to one byte. If the group has three characters, it decodes to two bytes.\r\n *\r\n * @param input Input to decode.\r\n * @param webSafe True if we should use the web-safe alphabet.\r\n * @return bytes representing the decoded value.\r\n */\n decodeStringToByteArray: function decodeStringToByteArray(input, webSafe) {\n this.init_();\n var charToByteMap = webSafe ? this.charToByteMapWebSafe_ : this.charToByteMap_;\n var output = [];\n\n for (var i = 0; i < input.length;) {\n var byte1 = charToByteMap[input.charAt(i++)];\n var haveByte2 = i < input.length;\n var byte2 = haveByte2 ? charToByteMap[input.charAt(i)] : 0;\n ++i;\n var haveByte3 = i < input.length;\n var byte3 = haveByte3 ? charToByteMap[input.charAt(i)] : 64;\n ++i;\n var haveByte4 = i < input.length;\n var byte4 = haveByte4 ? charToByteMap[input.charAt(i)] : 64;\n ++i;\n\n if (byte1 == null || byte2 == null || byte3 == null || byte4 == null) {\n throw Error();\n }\n\n var outByte1 = byte1 << 2 | byte2 >> 4;\n output.push(outByte1);\n\n if (byte3 !== 64) {\n var outByte2 = byte2 << 4 & 0xf0 | byte3 >> 2;\n output.push(outByte2);\n\n if (byte4 !== 64) {\n var outByte3 = byte3 << 6 & 0xc0 | byte4;\n output.push(outByte3);\n }\n }\n }\n\n return output;\n },\n\n /**\r\n * Lazy static initialization function. Called before\r\n * accessing any of the static map variables.\r\n * @private\r\n */\n init_: function init_() {\n if (!this.byteToCharMap_) {\n this.byteToCharMap_ = {};\n this.charToByteMap_ = {};\n this.byteToCharMapWebSafe_ = {};\n this.charToByteMapWebSafe_ = {}; // We want quick mappings back and forth, so we precompute two maps.\n\n for (var i = 0; i < this.ENCODED_VALS.length; i++) {\n this.byteToCharMap_[i] = this.ENCODED_VALS.charAt(i);\n this.charToByteMap_[this.byteToCharMap_[i]] = i;\n this.byteToCharMapWebSafe_[i] = this.ENCODED_VALS_WEBSAFE.charAt(i);\n this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[i]] = i; // Be forgiving when decoding and correctly decode both encodings.\n\n if (i >= this.ENCODED_VALS_BASE.length) {\n this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(i)] = i;\n this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(i)] = i;\n }\n }\n }\n }\n};\n/**\r\n * URL-safe base64 encoding\r\n */\n\nvar base64Encode = function base64Encode(str) {\n var utf8Bytes = stringToByteArray(str);\n return base64.encodeByteArray(utf8Bytes, true);\n};\n/**\r\n * URL-safe base64 decoding\r\n *\r\n * NOTE: DO NOT use the global atob() function - it does NOT support the\r\n * base64Url variant encoding.\r\n *\r\n * @param str To be decoded\r\n * @return Decoded result, if possible\r\n */\n\n\nvar base64Decode = function base64Decode(str) {\n try {\n return base64.decodeString(str, true);\n } catch (e) {\n console.error('base64Decode failed: ', e);\n }\n\n return null;\n};\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Do a deep-copy of basic JavaScript Objects or Arrays.\r\n */\n\n\nfunction deepCopy(value) {\n return deepExtend(undefined, value);\n}\n/**\r\n * Copy properties from source to target (recursively allows extension\r\n * of Objects and Arrays). Scalar values in the target are over-written.\r\n * If target is undefined, an object of the appropriate type will be created\r\n * (and returned).\r\n *\r\n * We recursively copy all child properties of plain Objects in the source- so\r\n * that namespace- like dictionaries are merged.\r\n *\r\n * Note that the target can be a function, in which case the properties in\r\n * the source Object are copied onto it as static properties of the Function.\r\n *\r\n * Note: we don't merge __proto__ to prevent prototype pollution\r\n */\n\n\nfunction deepExtend(target, source) {\n if (!(source instanceof Object)) {\n return source;\n }\n\n switch (source.constructor) {\n case Date:\n // Treat Dates like scalars; if the target date object had any child\n // properties - they will be lost!\n var dateValue = source;\n return new Date(dateValue.getTime());\n\n case Object:\n if (target === undefined) {\n target = {};\n }\n\n break;\n\n case Array:\n // Always copy the array source and overwrite the target.\n target = [];\n break;\n\n default:\n // Not a plain Object - treat it as a scalar.\n return source;\n }\n\n for (var prop in source) {\n // use isValidKey to guard against prototype pollution. See https://snyk.io/vuln/SNYK-JS-LODASH-450202\n if (!source.hasOwnProperty(prop) || !isValidKey(prop)) {\n continue;\n }\n\n target[prop] = deepExtend(target[prop], source[prop]);\n }\n\n return target;\n}\n\nfunction isValidKey(key) {\n return key !== '__proto__';\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nvar Deferred =\n/** @class */\nfunction () {\n function Deferred() {\n var _this = this;\n\n this.reject = function () {};\n\n this.resolve = function () {};\n\n this.promise = new Promise(function (resolve, reject) {\n _this.resolve = resolve;\n _this.reject = reject;\n });\n }\n /**\r\n * Our API internals are not promiseified and cannot because our callback APIs have subtle expectations around\r\n * invoking promises inline, which Promises are forbidden to do. This method accepts an optional node-style callback\r\n * and returns a node-style callback which will resolve or reject the Deferred's promise.\r\n */\n\n\n Deferred.prototype.wrapCallback = function (callback) {\n var _this = this;\n\n return function (error, value) {\n if (error) {\n _this.reject(error);\n } else {\n _this.resolve(value);\n }\n\n if (typeof callback === 'function') {\n // Attaching noop handler just in case developer wasn't expecting\n // promises\n _this.promise[\"catch\"](function () {}); // Some of our callbacks don't expect a value and our own tests\n // assert that the parameter length is 1\n\n\n if (callback.length === 1) {\n callback(error);\n } else {\n callback(error, value);\n }\n }\n };\n };\n\n return Deferred;\n}();\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Returns navigator.userAgent string or '' if it's not defined.\r\n * @return user agent string\r\n */\n\n\nfunction getUA() {\n if (typeof navigator !== 'undefined' && typeof navigator['userAgent'] === 'string') {\n return navigator['userAgent'];\n } else {\n return '';\n }\n}\n/**\r\n * Detect Cordova / PhoneGap / Ionic frameworks on a mobile device.\r\n *\r\n * Deliberately does not rely on checking `file://` URLs (as this fails PhoneGap\r\n * in the Ripple emulator) nor Cordova `onDeviceReady`, which would normally\r\n * wait for a callback.\r\n */\n\n\nfunction isMobileCordova() {\n return typeof window !== 'undefined' && // @ts-ignore Setting up an broadly applicable index signature for Window\n // just to deal with this case would probably be a bad idea.\n !!(window['cordova'] || window['phonegap'] || window['PhoneGap']) && /ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(getUA());\n}\n/**\r\n * Detect Node.js.\r\n *\r\n * @return true if Node.js environment is detected.\r\n */\n// Node detection logic from: https://github.com/iliakan/detect-node/\n\n\nfunction isNode() {\n try {\n return Object.prototype.toString.call(global.process) === '[object process]';\n } catch (e) {\n return false;\n }\n}\n/**\r\n * Detect Browser Environment\r\n */\n\n\nfunction isBrowser() {\n return (typeof self === \"undefined\" ? \"undefined\" : _typeof(self)) === 'object' && self.self === self;\n}\n\nfunction isBrowserExtension() {\n var runtime = (typeof chrome === \"undefined\" ? \"undefined\" : _typeof(chrome)) === 'object' ? chrome.runtime : (typeof browser === \"undefined\" ? \"undefined\" : _typeof(browser)) === 'object' ? browser.runtime : undefined;\n return _typeof(runtime) === 'object' && runtime.id !== undefined;\n}\n/**\r\n * Detect React Native.\r\n *\r\n * @return true if ReactNative environment is detected.\r\n */\n\n\nfunction isReactNative() {\n return (typeof navigator === \"undefined\" ? \"undefined\" : _typeof(navigator)) === 'object' && navigator['product'] === 'ReactNative';\n}\n/** Detects Electron apps. */\n\n\nfunction isElectron() {\n return getUA().indexOf('Electron/') >= 0;\n}\n/** Detects Internet Explorer. */\n\n\nfunction isIE() {\n var ua = getUA();\n return ua.indexOf('MSIE ') >= 0 || ua.indexOf('Trident/') >= 0;\n}\n/** Detects Universal Windows Platform apps. */\n\n\nfunction isUWP() {\n return getUA().indexOf('MSAppHost/') >= 0;\n}\n/**\r\n * Detect whether the current SDK build is the Node version.\r\n *\r\n * @return true if it's the Node SDK build.\r\n */\n\n\nfunction isNodeSdk() {\n return CONSTANTS.NODE_CLIENT === true || CONSTANTS.NODE_ADMIN === true;\n}\n/** Returns true if we are running in Safari. */\n\n\nfunction isSafari() {\n return !isNode() && navigator.userAgent.includes('Safari') && !navigator.userAgent.includes('Chrome');\n}\n/**\r\n * This method checks if indexedDB is supported by current browser/service worker context\r\n * @return true if indexedDB is supported by current browser/service worker context\r\n */\n\n\nfunction isIndexedDBAvailable() {\n return 'indexedDB' in self && indexedDB != null;\n}\n/**\r\n * This method validates browser context for indexedDB by opening a dummy indexedDB database and reject\r\n * if errors occur during the database open operation.\r\n */\n\n\nfunction validateIndexedDBOpenable() {\n return new Promise(function (resolve, reject) {\n try {\n var preExist_1 = true;\n var DB_CHECK_NAME_1 = 'validate-browser-context-for-indexeddb-analytics-module';\n var request_1 = window.indexedDB.open(DB_CHECK_NAME_1);\n\n request_1.onsuccess = function () {\n request_1.result.close(); // delete database only when it doesn't pre-exist\n\n if (!preExist_1) {\n window.indexedDB.deleteDatabase(DB_CHECK_NAME_1);\n }\n\n resolve(true);\n };\n\n request_1.onupgradeneeded = function () {\n preExist_1 = false;\n };\n\n request_1.onerror = function () {\n var _a;\n\n reject(((_a = request_1.error) === null || _a === void 0 ? void 0 : _a.message) || '');\n };\n } catch (error) {\n reject(error);\n }\n });\n}\n/**\r\n *\r\n * This method checks whether cookie is enabled within current browser\r\n * @return true if cookie is enabled within current browser\r\n */\n\n\nfunction areCookiesEnabled() {\n if (!navigator || !navigator.cookieEnabled) {\n return false;\n }\n\n return true;\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nvar ERROR_NAME = 'FirebaseError'; // Based on code from:\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types\n\nvar FirebaseError =\n/** @class */\nfunction (_super) {\n __extends(FirebaseError, _super);\n\n function FirebaseError(code, message, customData) {\n var _this = _super.call(this, message) || this;\n\n _this.code = code;\n _this.customData = customData;\n _this.name = ERROR_NAME; // Fix For ES5\n // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work\n\n Object.setPrototypeOf(_this, FirebaseError.prototype); // Maintains proper stack trace for where our error was thrown.\n // Only available on V8.\n\n if (Error.captureStackTrace) {\n Error.captureStackTrace(_this, ErrorFactory.prototype.create);\n }\n\n return _this;\n }\n\n return FirebaseError;\n}(Error);\n\nvar ErrorFactory =\n/** @class */\nfunction () {\n function ErrorFactory(service, serviceName, errors) {\n this.service = service;\n this.serviceName = serviceName;\n this.errors = errors;\n }\n\n ErrorFactory.prototype.create = function (code) {\n var data = [];\n\n for (var _i = 1; _i < arguments.length; _i++) {\n data[_i - 1] = arguments[_i];\n }\n\n var customData = data[0] || {};\n var fullCode = this.service + \"/\" + code;\n var template = this.errors[code];\n var message = template ? replaceTemplate(template, customData) : 'Error'; // Service Name: Error message (service/code).\n\n var fullMessage = this.serviceName + \": \" + message + \" (\" + fullCode + \").\";\n var error = new FirebaseError(fullCode, fullMessage, customData);\n return error;\n };\n\n return ErrorFactory;\n}();\n\nfunction replaceTemplate(template, data) {\n return template.replace(PATTERN, function (_, key) {\n var value = data[key];\n return value != null ? String(value) : \"<\" + key + \"?>\";\n });\n}\n\nvar PATTERN = /\\{\\$([^}]+)}/g;\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Evaluates a JSON string into a javascript object.\r\n *\r\n * @param {string} str A string containing JSON.\r\n * @return {*} The javascript object representing the specified JSON.\r\n */\n\nfunction jsonEval(str) {\n return JSON.parse(str);\n}\n/**\r\n * Returns JSON representing a javascript object.\r\n * @param {*} data Javascript object to be stringified.\r\n * @return {string} The JSON contents of the object.\r\n */\n\n\nfunction stringify(data) {\n return JSON.stringify(data);\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Decodes a Firebase auth. token into constituent parts.\r\n *\r\n * Notes:\r\n * - May return with invalid / incomplete claims if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\n\n\nvar decode = function decode(token) {\n var header = {},\n claims = {},\n data = {},\n signature = '';\n\n try {\n var parts = token.split('.');\n header = jsonEval(base64Decode(parts[0]) || '');\n claims = jsonEval(base64Decode(parts[1]) || '');\n signature = parts[2];\n data = claims['d'] || {};\n delete claims['d'];\n } catch (e) {}\n\n return {\n header: header,\n claims: claims,\n data: data,\n signature: signature\n };\n};\n/**\r\n * Decodes a Firebase auth. token and checks the validity of its time-based claims. Will return true if the\r\n * token is within the time window authorized by the 'nbf' (not-before) and 'iat' (issued-at) claims.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\n\n\nvar isValidTimestamp = function isValidTimestamp(token) {\n var claims = decode(token).claims;\n var now = Math.floor(new Date().getTime() / 1000);\n var validSince = 0,\n validUntil = 0;\n\n if (_typeof(claims) === 'object') {\n if (claims.hasOwnProperty('nbf')) {\n validSince = claims['nbf'];\n } else if (claims.hasOwnProperty('iat')) {\n validSince = claims['iat'];\n }\n\n if (claims.hasOwnProperty('exp')) {\n validUntil = claims['exp'];\n } else {\n // token will expire after 24h by default\n validUntil = validSince + 86400;\n }\n }\n\n return !!now && !!validSince && !!validUntil && now >= validSince && now <= validUntil;\n};\n/**\r\n * Decodes a Firebase auth. token and returns its issued at time if valid, null otherwise.\r\n *\r\n * Notes:\r\n * - May return null if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\n\n\nvar issuedAtTime = function issuedAtTime(token) {\n var claims = decode(token).claims;\n\n if (_typeof(claims) === 'object' && claims.hasOwnProperty('iat')) {\n return claims['iat'];\n }\n\n return null;\n};\n/**\r\n * Decodes a Firebase auth. token and checks the validity of its format. Expects a valid issued-at time.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\n\n\nvar isValidFormat = function isValidFormat(token) {\n var decoded = decode(token),\n claims = decoded.claims;\n return !!claims && _typeof(claims) === 'object' && claims.hasOwnProperty('iat');\n};\n/**\r\n * Attempts to peer into an auth token and determine if it's an admin auth token by looking at the claims portion.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\n\n\nvar isAdmin = function isAdmin(token) {\n var claims = decode(token).claims;\n return _typeof(claims) === 'object' && claims['admin'] === true;\n};\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n\nfunction contains(obj, key) {\n return Object.prototype.hasOwnProperty.call(obj, key);\n}\n\nfunction safeGet(obj, key) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n return obj[key];\n } else {\n return undefined;\n }\n}\n\nfunction isEmpty(obj) {\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n return false;\n }\n }\n\n return true;\n}\n\nfunction map(obj, fn, contextObj) {\n var res = {};\n\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n res[key] = fn.call(contextObj, obj[key], key, obj);\n }\n }\n\n return res;\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Returns a querystring-formatted string (e.g. &arg=val&arg2=val2) from a\r\n * params object (e.g. {arg: 'val', arg2: 'val2'})\r\n * Note: You must prepend it with ? when adding it to a URL.\r\n */\n\n\nfunction querystring(querystringParams) {\n var params = [];\n\n var _loop_1 = function _loop_1(key, value) {\n if (Array.isArray(value)) {\n value.forEach(function (arrayVal) {\n params.push(encodeURIComponent(key) + '=' + encodeURIComponent(arrayVal));\n });\n } else {\n params.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));\n }\n };\n\n for (var _i = 0, _a = Object.entries(querystringParams); _i < _a.length; _i++) {\n var _b = _a[_i],\n key = _b[0],\n value = _b[1];\n\n _loop_1(key, value);\n }\n\n return params.length ? '&' + params.join('&') : '';\n}\n/**\r\n * Decodes a querystring (e.g. ?arg=val&arg2=val2) into a params object\r\n * (e.g. {arg: 'val', arg2: 'val2'})\r\n */\n\n\nfunction querystringDecode(querystring) {\n var obj = {};\n var tokens = querystring.replace(/^\\?/, '').split('&');\n tokens.forEach(function (token) {\n if (token) {\n var key = token.split('=');\n obj[key[0]] = key[1];\n }\n });\n return obj;\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * @fileoverview SHA-1 cryptographic hash.\r\n * Variable names follow the notation in FIPS PUB 180-3:\r\n * http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf.\r\n *\r\n * Usage:\r\n * var sha1 = new sha1();\r\n * sha1.update(bytes);\r\n * var hash = sha1.digest();\r\n *\r\n * Performance:\r\n * Chrome 23: ~400 Mbit/s\r\n * Firefox 16: ~250 Mbit/s\r\n *\r\n */\n\n/**\r\n * SHA-1 cryptographic hash constructor.\r\n *\r\n * The properties declared here are discussed in the above algorithm document.\r\n * @constructor\r\n * @final\r\n * @struct\r\n */\n\n\nvar Sha1 =\n/** @class */\nfunction () {\n function Sha1() {\n /**\r\n * Holds the previous values of accumulated variables a-e in the compress_\r\n * function.\r\n * @private\r\n */\n this.chain_ = [];\n /**\r\n * A buffer holding the partially computed hash result.\r\n * @private\r\n */\n\n this.buf_ = [];\n /**\r\n * An array of 80 bytes, each a part of the message to be hashed. Referred to\r\n * as the message schedule in the docs.\r\n * @private\r\n */\n\n this.W_ = [];\n /**\r\n * Contains data needed to pad messages less than 64 bytes.\r\n * @private\r\n */\n\n this.pad_ = [];\n /**\r\n * @private {number}\r\n */\n\n this.inbuf_ = 0;\n /**\r\n * @private {number}\r\n */\n\n this.total_ = 0;\n this.blockSize = 512 / 8;\n this.pad_[0] = 128;\n\n for (var i = 1; i < this.blockSize; ++i) {\n this.pad_[i] = 0;\n }\n\n this.reset();\n }\n\n Sha1.prototype.reset = function () {\n this.chain_[0] = 0x67452301;\n this.chain_[1] = 0xefcdab89;\n this.chain_[2] = 0x98badcfe;\n this.chain_[3] = 0x10325476;\n this.chain_[4] = 0xc3d2e1f0;\n this.inbuf_ = 0;\n this.total_ = 0;\n };\n /**\r\n * Internal compress helper function.\r\n * @param buf Block to compress.\r\n * @param offset Offset of the block in the buffer.\r\n * @private\r\n */\n\n\n Sha1.prototype.compress_ = function (buf, offset) {\n if (!offset) {\n offset = 0;\n }\n\n var W = this.W_; // get 16 big endian words\n\n if (typeof buf === 'string') {\n for (var i = 0; i < 16; i++) {\n // TODO(user): [bug 8140122] Recent versions of Safari for Mac OS and iOS\n // have a bug that turns the post-increment ++ operator into pre-increment\n // during JIT compilation. We have code that depends heavily on SHA-1 for\n // correctness and which is affected by this bug, so I've removed all uses\n // of post-increment ++ in which the result value is used. We can revert\n // this change once the Safari bug\n // (https://bugs.webkit.org/show_bug.cgi?id=109036) has been fixed and\n // most clients have been updated.\n W[i] = buf.charCodeAt(offset) << 24 | buf.charCodeAt(offset + 1) << 16 | buf.charCodeAt(offset + 2) << 8 | buf.charCodeAt(offset + 3);\n offset += 4;\n }\n } else {\n for (var i = 0; i < 16; i++) {\n W[i] = buf[offset] << 24 | buf[offset + 1] << 16 | buf[offset + 2] << 8 | buf[offset + 3];\n offset += 4;\n }\n } // expand to 80 words\n\n\n for (var i = 16; i < 80; i++) {\n var t = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\n W[i] = (t << 1 | t >>> 31) & 0xffffffff;\n }\n\n var a = this.chain_[0];\n var b = this.chain_[1];\n var c = this.chain_[2];\n var d = this.chain_[3];\n var e = this.chain_[4];\n var f, k; // TODO(user): Try to unroll this loop to speed up the computation.\n\n for (var i = 0; i < 80; i++) {\n if (i < 40) {\n if (i < 20) {\n f = d ^ b & (c ^ d);\n k = 0x5a827999;\n } else {\n f = b ^ c ^ d;\n k = 0x6ed9eba1;\n }\n } else {\n if (i < 60) {\n f = b & c | d & (b | c);\n k = 0x8f1bbcdc;\n } else {\n f = b ^ c ^ d;\n k = 0xca62c1d6;\n }\n }\n\n var t = (a << 5 | a >>> 27) + f + e + k + W[i] & 0xffffffff;\n e = d;\n d = c;\n c = (b << 30 | b >>> 2) & 0xffffffff;\n b = a;\n a = t;\n }\n\n this.chain_[0] = this.chain_[0] + a & 0xffffffff;\n this.chain_[1] = this.chain_[1] + b & 0xffffffff;\n this.chain_[2] = this.chain_[2] + c & 0xffffffff;\n this.chain_[3] = this.chain_[3] + d & 0xffffffff;\n this.chain_[4] = this.chain_[4] + e & 0xffffffff;\n };\n\n Sha1.prototype.update = function (bytes, length) {\n // TODO(johnlenz): tighten the function signature and remove this check\n if (bytes == null) {\n return;\n }\n\n if (length === undefined) {\n length = bytes.length;\n }\n\n var lengthMinusBlock = length - this.blockSize;\n var n = 0; // Using local instead of member variables gives ~5% speedup on Firefox 16.\n\n var buf = this.buf_;\n var inbuf = this.inbuf_; // The outer while loop should execute at most twice.\n\n while (n < length) {\n // When we have no data in the block to top up, we can directly process the\n // input buffer (assuming it contains sufficient data). This gives ~25%\n // speedup on Chrome 23 and ~15% speedup on Firefox 16, but requires that\n // the data is provided in large chunks (or in multiples of 64 bytes).\n if (inbuf === 0) {\n while (n <= lengthMinusBlock) {\n this.compress_(bytes, n);\n n += this.blockSize;\n }\n }\n\n if (typeof bytes === 'string') {\n while (n < length) {\n buf[inbuf] = bytes.charCodeAt(n);\n ++inbuf;\n ++n;\n\n if (inbuf === this.blockSize) {\n this.compress_(buf);\n inbuf = 0; // Jump to the outer loop so we use the full-block optimization.\n\n break;\n }\n }\n } else {\n while (n < length) {\n buf[inbuf] = bytes[n];\n ++inbuf;\n ++n;\n\n if (inbuf === this.blockSize) {\n this.compress_(buf);\n inbuf = 0; // Jump to the outer loop so we use the full-block optimization.\n\n break;\n }\n }\n }\n }\n\n this.inbuf_ = inbuf;\n this.total_ += length;\n };\n /** @override */\n\n\n Sha1.prototype.digest = function () {\n var digest = [];\n var totalBits = this.total_ * 8; // Add pad 0x80 0x00*.\n\n if (this.inbuf_ < 56) {\n this.update(this.pad_, 56 - this.inbuf_);\n } else {\n this.update(this.pad_, this.blockSize - (this.inbuf_ - 56));\n } // Add # bits.\n\n\n for (var i = this.blockSize - 1; i >= 56; i--) {\n this.buf_[i] = totalBits & 255;\n totalBits /= 256; // Don't use bit-shifting here!\n }\n\n this.compress_(this.buf_);\n var n = 0;\n\n for (var i = 0; i < 5; i++) {\n for (var j = 24; j >= 0; j -= 8) {\n digest[n] = this.chain_[i] >> j & 255;\n ++n;\n }\n }\n\n return digest;\n };\n\n return Sha1;\n}();\n/**\r\n * Helper to make a Subscribe function (just like Promise helps make a\r\n * Thenable).\r\n *\r\n * @param executor Function which can make calls to a single Observer\r\n * as a proxy.\r\n * @param onNoObservers Callback when count of Observers goes to zero.\r\n */\n\n\nfunction createSubscribe(executor, onNoObservers) {\n var proxy = new ObserverProxy(executor, onNoObservers);\n return proxy.subscribe.bind(proxy);\n}\n/**\r\n * Implement fan-out for any number of Observers attached via a subscribe\r\n * function.\r\n */\n\n\nvar ObserverProxy =\n/** @class */\nfunction () {\n /**\r\n * @param executor Function which can make calls to a single Observer\r\n * as a proxy.\r\n * @param onNoObservers Callback when count of Observers goes to zero.\r\n */\n function ObserverProxy(executor, onNoObservers) {\n var _this = this;\n\n this.observers = [];\n this.unsubscribes = [];\n this.observerCount = 0; // Micro-task scheduling by calling task.then().\n\n this.task = Promise.resolve();\n this.finalized = false;\n this.onNoObservers = onNoObservers; // Call the executor asynchronously so subscribers that are called\n // synchronously after the creation of the subscribe function\n // can still receive the very first value generated in the executor.\n\n this.task.then(function () {\n executor(_this);\n })[\"catch\"](function (e) {\n _this.error(e);\n });\n }\n\n ObserverProxy.prototype.next = function (value) {\n this.forEachObserver(function (observer) {\n observer.next(value);\n });\n };\n\n ObserverProxy.prototype.error = function (error) {\n this.forEachObserver(function (observer) {\n observer.error(error);\n });\n this.close(error);\n };\n\n ObserverProxy.prototype.complete = function () {\n this.forEachObserver(function (observer) {\n observer.complete();\n });\n this.close();\n };\n /**\r\n * Subscribe function that can be used to add an Observer to the fan-out list.\r\n *\r\n * - We require that no event is sent to a subscriber sychronously to their\r\n * call to subscribe().\r\n */\n\n\n ObserverProxy.prototype.subscribe = function (nextOrObserver, error, complete) {\n var _this = this;\n\n var observer;\n\n if (nextOrObserver === undefined && error === undefined && complete === undefined) {\n throw new Error('Missing Observer.');\n } // Assemble an Observer object when passed as callback functions.\n\n\n if (implementsAnyMethods(nextOrObserver, ['next', 'error', 'complete'])) {\n observer = nextOrObserver;\n } else {\n observer = {\n next: nextOrObserver,\n error: error,\n complete: complete\n };\n }\n\n if (observer.next === undefined) {\n observer.next = noop;\n }\n\n if (observer.error === undefined) {\n observer.error = noop;\n }\n\n if (observer.complete === undefined) {\n observer.complete = noop;\n }\n\n var unsub = this.unsubscribeOne.bind(this, this.observers.length); // Attempt to subscribe to a terminated Observable - we\n // just respond to the Observer with the final error or complete\n // event.\n\n if (this.finalized) {\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.task.then(function () {\n try {\n if (_this.finalError) {\n observer.error(_this.finalError);\n } else {\n observer.complete();\n }\n } catch (e) {// nothing\n }\n\n return;\n });\n }\n\n this.observers.push(observer);\n return unsub;\n }; // Unsubscribe is synchronous - we guarantee that no events are sent to\n // any unsubscribed Observer.\n\n\n ObserverProxy.prototype.unsubscribeOne = function (i) {\n if (this.observers === undefined || this.observers[i] === undefined) {\n return;\n }\n\n delete this.observers[i];\n this.observerCount -= 1;\n\n if (this.observerCount === 0 && this.onNoObservers !== undefined) {\n this.onNoObservers(this);\n }\n };\n\n ObserverProxy.prototype.forEachObserver = function (fn) {\n if (this.finalized) {\n // Already closed by previous event....just eat the additional values.\n return;\n } // Since sendOne calls asynchronously - there is no chance that\n // this.observers will become undefined.\n\n\n for (var i = 0; i < this.observers.length; i++) {\n this.sendOne(i, fn);\n }\n }; // Call the Observer via one of it's callback function. We are careful to\n // confirm that the observe has not been unsubscribed since this asynchronous\n // function had been queued.\n\n\n ObserverProxy.prototype.sendOne = function (i, fn) {\n var _this = this; // Execute the callback asynchronously\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n\n\n this.task.then(function () {\n if (_this.observers !== undefined && _this.observers[i] !== undefined) {\n try {\n fn(_this.observers[i]);\n } catch (e) {\n // Ignore exceptions raised in Observers or missing methods of an\n // Observer.\n // Log error to console. b/31404806\n if (typeof console !== 'undefined' && console.error) {\n console.error(e);\n }\n }\n }\n });\n };\n\n ObserverProxy.prototype.close = function (err) {\n var _this = this;\n\n if (this.finalized) {\n return;\n }\n\n this.finalized = true;\n\n if (err !== undefined) {\n this.finalError = err;\n } // Proxy is no longer needed - garbage collect references\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n\n\n this.task.then(function () {\n _this.observers = undefined;\n _this.onNoObservers = undefined;\n });\n };\n\n return ObserverProxy;\n}();\n/** Turn synchronous function into one called asynchronously. */\n// eslint-disable-next-line @typescript-eslint/ban-types\n\n\nfunction async(fn, onError) {\n return function () {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n Promise.resolve(true).then(function () {\n fn.apply(void 0, args);\n })[\"catch\"](function (error) {\n if (onError) {\n onError(error);\n }\n });\n };\n}\n/**\r\n * Return true if the object passed in implements any of the named methods.\r\n */\n\n\nfunction implementsAnyMethods(obj, methods) {\n if (_typeof(obj) !== 'object' || obj === null) {\n return false;\n }\n\n for (var _i = 0, methods_1 = methods; _i < methods_1.length; _i++) {\n var method = methods_1[_i];\n\n if (method in obj && typeof obj[method] === 'function') {\n return true;\n }\n }\n\n return false;\n}\n\nfunction noop() {// do nothing\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Check to make sure the appropriate number of arguments are provided for a public function.\r\n * Throws an error if it fails.\r\n *\r\n * @param fnName The function name\r\n * @param minCount The minimum number of arguments to allow for the function call\r\n * @param maxCount The maximum number of argument to allow for the function call\r\n * @param argCount The actual number of arguments provided.\r\n */\n\n\nvar validateArgCount = function validateArgCount(fnName, minCount, maxCount, argCount) {\n var argError;\n\n if (argCount < minCount) {\n argError = 'at least ' + minCount;\n } else if (argCount > maxCount) {\n argError = maxCount === 0 ? 'none' : 'no more than ' + maxCount;\n }\n\n if (argError) {\n var error = fnName + ' failed: Was called with ' + argCount + (argCount === 1 ? ' argument.' : ' arguments.') + ' Expects ' + argError + '.';\n throw new Error(error);\n }\n};\n/**\r\n * Generates a string to prefix an error message about failed argument validation\r\n *\r\n * @param fnName The function name\r\n * @param argumentNumber The index of the argument\r\n * @param optional Whether or not the argument is optional\r\n * @return The prefix to add to the error thrown for validation.\r\n */\n\n\nfunction errorPrefix(fnName, argumentNumber, optional) {\n var argName = '';\n\n switch (argumentNumber) {\n case 1:\n argName = optional ? 'first' : 'First';\n break;\n\n case 2:\n argName = optional ? 'second' : 'Second';\n break;\n\n case 3:\n argName = optional ? 'third' : 'Third';\n break;\n\n case 4:\n argName = optional ? 'fourth' : 'Fourth';\n break;\n\n default:\n throw new Error('errorPrefix called with argumentNumber > 4. Need to update it?');\n }\n\n var error = fnName + ' failed: ';\n error += argName + ' argument ';\n return error;\n}\n/**\r\n * @param fnName\r\n * @param argumentNumber\r\n * @param namespace\r\n * @param optional\r\n */\n\n\nfunction validateNamespace(fnName, argumentNumber, namespace, optional) {\n if (optional && !namespace) {\n return;\n }\n\n if (typeof namespace !== 'string') {\n //TODO: I should do more validation here. We only allow certain chars in namespaces.\n throw new Error(errorPrefix(fnName, argumentNumber, optional) + 'must be a valid firebase namespace.');\n }\n}\n\nfunction validateCallback(fnName, argumentNumber, // eslint-disable-next-line @typescript-eslint/ban-types\ncallback, optional) {\n if (optional && !callback) {\n return;\n }\n\n if (typeof callback !== 'function') {\n throw new Error(errorPrefix(fnName, argumentNumber, optional) + 'must be a valid function.');\n }\n}\n\nfunction validateContextObject(fnName, argumentNumber, context, optional) {\n if (optional && !context) {\n return;\n }\n\n if (_typeof(context) !== 'object' || context === null) {\n throw new Error(errorPrefix(fnName, argumentNumber, optional) + 'must be a valid context object.');\n }\n}\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n// Code originally came from goog.crypt.stringToUtf8ByteArray, but for some reason they\n// automatically replaced '\\r\\n' with '\\n', and they didn't handle surrogate pairs,\n// so it's been modified.\n// Note that not all Unicode characters appear as single characters in JavaScript strings.\n// fromCharCode returns the UTF-16 encoding of a character - so some Unicode characters\n// use 2 characters in Javascript. All 4-byte UTF-8 characters begin with a first\n// character in the range 0xD800 - 0xDBFF (the first character of a so-called surrogate\n// pair).\n// See http://www.ecma-international.org/ecma-262/5.1/#sec-15.1.3\n\n/**\r\n * @param {string} str\r\n * @return {Array}\r\n */\n\n\nvar stringToByteArray$1 = function stringToByteArray$1(str) {\n var out = [];\n var p = 0;\n\n for (var i = 0; i < str.length; i++) {\n var c = str.charCodeAt(i); // Is this the lead surrogate in a surrogate pair?\n\n if (c >= 0xd800 && c <= 0xdbff) {\n var high = c - 0xd800; // the high 10 bits.\n\n i++;\n assert(i < str.length, 'Surrogate pair missing trail surrogate.');\n var low = str.charCodeAt(i) - 0xdc00; // the low 10 bits.\n\n c = 0x10000 + (high << 10) + low;\n }\n\n if (c < 128) {\n out[p++] = c;\n } else if (c < 2048) {\n out[p++] = c >> 6 | 192;\n out[p++] = c & 63 | 128;\n } else if (c < 65536) {\n out[p++] = c >> 12 | 224;\n out[p++] = c >> 6 & 63 | 128;\n out[p++] = c & 63 | 128;\n } else {\n out[p++] = c >> 18 | 240;\n out[p++] = c >> 12 & 63 | 128;\n out[p++] = c >> 6 & 63 | 128;\n out[p++] = c & 63 | 128;\n }\n }\n\n return out;\n};\n/**\r\n * Calculate length without actually converting; useful for doing cheaper validation.\r\n * @param {string} str\r\n * @return {number}\r\n */\n\n\nvar stringLength = function stringLength(str) {\n var p = 0;\n\n for (var i = 0; i < str.length; i++) {\n var c = str.charCodeAt(i);\n\n if (c < 128) {\n p++;\n } else if (c < 2048) {\n p += 2;\n } else if (c >= 0xd800 && c <= 0xdbff) {\n // Lead surrogate of a surrogate pair. The pair together will take 4 bytes to represent.\n p += 4;\n i++; // skip trail surrogate.\n } else {\n p += 3;\n }\n }\n\n return p;\n};\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * The amount of milliseconds to exponentially increase.\r\n */\n\n\nvar DEFAULT_INTERVAL_MILLIS = 1000;\n/**\r\n * The factor to backoff by.\r\n * Should be a number greater than 1.\r\n */\n\nvar DEFAULT_BACKOFF_FACTOR = 2;\n/**\r\n * The maximum milliseconds to increase to.\r\n *\r\n *
Visible for testing\r\n */\n\nvar MAX_VALUE_MILLIS = 4 * 60 * 60 * 1000; // Four hours, like iOS and Android.\n\n/**\r\n * The percentage of backoff time to randomize by.\r\n * See\r\n * http://go/safe-client-behavior#step-1-determine-the-appropriate-retry-interval-to-handle-spike-traffic\r\n * for context.\r\n *\r\n *
Visible for testing\r\n */\n\nvar RANDOM_FACTOR = 0.5;\n/**\r\n * Based on the backoff method from\r\n * https://github.com/google/closure-library/blob/master/closure/goog/math/exponentialbackoff.js.\r\n * Extracted here so we don't need to pass metadata and a stateful ExponentialBackoff object around.\r\n */\n\nfunction calculateBackoffMillis(backoffCount, intervalMillis, backoffFactor) {\n if (intervalMillis === void 0) {\n intervalMillis = DEFAULT_INTERVAL_MILLIS;\n }\n\n if (backoffFactor === void 0) {\n backoffFactor = DEFAULT_BACKOFF_FACTOR;\n } // Calculates an exponentially increasing value.\n // Deviation: calculates value from count and a constant interval, so we only need to save value\n // and count to restore state.\n\n\n var currBaseValue = intervalMillis * Math.pow(backoffFactor, backoffCount); // A random \"fuzz\" to avoid waves of retries.\n // Deviation: randomFactor is required.\n\n var randomWait = Math.round( // A fraction of the backoff value to add/subtract.\n // Deviation: changes multiplication order to improve readability.\n RANDOM_FACTOR * currBaseValue * ( // A random float (rounded to int by Math.round above) in the range [-1, 1]. Determines\n // if we add or subtract.\n Math.random() - 0.5) * 2); // Limits backoff to max to avoid effectively permanent backoff.\n\n return Math.min(MAX_VALUE_MILLIS, currBaseValue + randomWait);\n}\n/**\r\n * @license\r\n * Copyright 2020 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\n\n/**\r\n * Provide English ordinal letters after a number\r\n */\n\n\nfunction ordinal(i) {\n if (!Number.isFinite(i)) {\n return \"\" + i;\n }\n\n return i + indicator(i);\n}\n\nfunction indicator(i) {\n i = Math.abs(i);\n var cent = i % 100;\n\n if (cent >= 10 && cent <= 20) {\n return 'th';\n }\n\n var dec = i % 10;\n\n if (dec === 1) {\n return 'st';\n }\n\n if (dec === 2) {\n return 'nd';\n }\n\n if (dec === 3) {\n return 'rd';\n }\n\n return 'th';\n}\n\nexport { CONSTANTS, Deferred, ErrorFactory, FirebaseError, MAX_VALUE_MILLIS, RANDOM_FACTOR, Sha1, areCookiesEnabled, assert, assertionError, async, base64, base64Decode, base64Encode, calculateBackoffMillis, contains, createSubscribe, decode, deepCopy, deepExtend, errorPrefix, getUA, isAdmin, isBrowser, isBrowserExtension, isElectron, isEmpty, isIE, isIndexedDBAvailable, isMobileCordova, isNode, isNodeSdk, isReactNative, isSafari, isUWP, isValidFormat, isValidTimestamp, issuedAtTime, jsonEval, map, ordinal, querystring, querystringDecode, safeGet, stringLength, stringToByteArray$1 as stringToByteArray, stringify, validateArgCount, validateCallback, validateContextObject, validateIndexedDBOpenable, validateNamespace };","export {\n check_password_comfirm,\n check_password_require,\n check_weak_pasword,\n check_password_rule,\n}\nimport {\n disp_alert\n} from \"../common/ui\"\n\nvar zxcvbn = require('zxcvbn')\n\n$(function () {\n $('form').on('submit', function () {\n $(\".alert\").alert('close');\n });\n})\n\nfunction check_password_comfirm() {\n $('form').on('submit', function () {\n var password = $(\"#password\").val();\n var password_comfirm = $(\"#password_confirm\").val();\n\n if (password !== password_comfirm) {\n disp_alert(\"パスワードと確認用パスワードが相違しています\");\n window.scrollTo(0, 0);\n return false;\n }\n });\n}\n\nfunction check_password_require() {\n $('form').on('submit', function () {\n var password = $(\"#password\").val();\n if (!password) {\n disp_alert(\"パスワードを入力してください\");\n window.scrollTo(0, 0);\n return false;\n }\n });\n}\n\nfunction check_password_rule() {\n var minimum_length = 6\n var VALID_PASSWORD_REGEX = /^(?=.*[a-z])(?=.*\\d)(?=.*[\\-+=^$*.\\[\\]{}()?\\\"!@#%&\\/\\\\\\\\,><\\':;|_~`\\-+=])(?!.*[^a-zA-Z\\d\\-+=^$*.\\[\\]{}()?\\\"!@#%&\\/\\\\\\\\,><\\':;|_~`]).+$/\n $('#password').on('input', function () {\n var password = $(\"#password\").val();\n if (!password) {\n $(\"#password_invalid_info\").hide();\n $(\"#password_invalid_info\").text(\"\");\n $(\"#password\").removeClass(\"is-invalid\");\n return;\n }\n if (password.length < minimum_length || !VALID_PASSWORD_REGEX.test(password)) {\n $(\"#password_invalid_info\").text(\"半角英字、数字、記号を組み合わせて\" + String(minimum_length) + \"文字以上で入力してください\");\n $(\"#password_invalid_info\").show();\n $(\"#password\").addClass(\"is-invalid\");\n return;\n } else {\n $(\"#password_invalid_info\").hide();\n $(\"#password\").removeClass(\"is-invalid\");\n }\n });\n\n $('form').on('submit', function () {\n var password = $(\"#password\").val();\n if (!password) {\n return;\n }\n\n if (password.length < 6 || !VALID_PASSWORD_REGEX.test(password)) {\n disp_alert(\"パスワードは半角英字、数字、記号を組み合わせて\" + String(minimum_length) + \"文字以上で入力してください\");\n window.scrollTo(0, 0);\n return false;\n }\n\n });\n}\n\nfunction check_weak_pasword() {\n\n var too_guessable = 0;\n var very_guessable = 1;\n var somewhat_guessable = 2;\n var safely_unguessable = 3;\n var very_unguessable = 4;\n\n $('#password').on('input', function () {\n var password = $(\"#password\").val();\n var ok_badge = $('OK! ');\n if (!password) {\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").text(\"\");\n $(\"#password_info\").hide().find(\".card-text\").empty();\n return;\n }\n\n var password_check_result = zxcvbn(password);\n switch (password_check_result.score) {\n case too_guessable:\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").addClass(\"too_guessable\");\n $(\"#password_meter\").text(\"パスワードの強さ：とても弱い\");\n break;\n case very_guessable:\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").addClass(\"very_guessable\");\n $(\"#password_meter\").text(\"パスワードの強さ：弱い\");\n break;\n case somewhat_guessable:\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").addClass(\"somewhat_guessable\");\n $(\"#password_meter\").text(\"パスワードの強さ：中程度\");\n break;\n case safely_unguessable:\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").addClass(\"safely_unguessable\");\n $(\"#password_meter\").text(\"パスワードの強さ：強い\");\n break;\n case very_unguessable:\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").addClass(\"very_unguessable\");\n $(\"#password_meter\").text(\"パスワードの強さ：とても強い\");\n break;\n default:\n $(\"#password_meter\").removeClass();\n $(\"#password_meter\").text(\"\");\n }\n\n\n // $(\"#password_info\").find(\".card-text\").empty();\n // var feedback_warning = $(\"
\").text(password_check_result.feedback.warning);\n // $(\"#password_info\").find(\".card-text\").append(feedback_warning);\n\n // $.each(password_check_result.feedback.suggestions, function (i, suggestion) {\n // var suggestion_dom = $(\"
\").text(suggestion);\n // $(\"#password_info\").find(\".card-text\").append(suggestion_dom);\n // });\n\n // if (password_check_result.feedback.warning && password_check_result.feedback.suggestions) {\n // $(\"#password_info\").show();\n // } else {\n // $(\"#password_info\").hide();\n // }\n });\n\n}","import {\n chatChannel\n} from \"./chat\"\nexport {\n setting_edit_event\n}\n\nfunction setting_edit_event() {\n\n $(\".edit_button\").off();\n\n $(\".edit_button\").click(function (e) {\n\n var message = $(this).closest(\"div.message\")\n var message_content = $(this).closest(\"div.message_content\");\n var message_body = message_content.find(\".message_body\");\n var message_tags = message_content.find(\".message_tags\");\n var user = message.children(\".user\");\n\n // すでに編集中、または、\n // 自分が送信したメッセージではない場合は編集を拒否\n if (message_content.hasClass(\"edit\") ||\n user.text() != $(\"#user\").data(\"user\")) {\n return;\n }\n\n message_body.hide();\n message_tags.hide();\n message_content.addClass(\"edit\"); //editクラスは編集状態であることを表す\n\n var edit_area = $(\"\").addClass(\"exit_area\");\n var edit_button_area = $(\"
\")\n var cancel_button = $(\"
\").text(\"キャンセル\").addClass(\"edit_cancel btn btn-outline-secondary\");\n var update_button = $(\"\").text(\"確定\").addClass(\"update_button btn btn-primary\");\n var delete_button = $(\"\").text(\"削除\").addClass(\"delete_button btn btn-outline-danger\");\n var textarea = $(\"' + '');\n this.$searchContainer = $search;\n this.$search = $search.find('textarea');\n this.$search.prop('autocomplete', this.options.get('autocomplete'));\n this.$search.attr('aria-label', searchLabel());\n var $rendered = decorated.call(this);\n\n this._transferTabIndex();\n\n $rendered.append(this.$searchContainer);\n return $rendered;\n };\n\n Search.prototype.bind = function (decorated, container, $container) {\n var self = this;\n var resultsId = container.id + '-results';\n var selectionId = container.id + '-container';\n decorated.call(this, container, $container);\n self.$search.attr('aria-describedby', selectionId);\n container.on('open', function () {\n self.$search.attr('aria-controls', resultsId);\n self.$search.trigger('focus');\n });\n container.on('close', function () {\n self.$search.val('');\n self.resizeSearch();\n self.$search.removeAttr('aria-controls');\n self.$search.removeAttr('aria-activedescendant');\n self.$search.trigger('focus');\n });\n container.on('enable', function () {\n self.$search.prop('disabled', false);\n\n self._transferTabIndex();\n });\n container.on('disable', function () {\n self.$search.prop('disabled', true);\n });\n container.on('focus', function (evt) {\n self.$search.trigger('focus');\n });\n container.on('results:focus', function (params) {\n if (params.data._resultId) {\n self.$search.attr('aria-activedescendant', params.data._resultId);\n } else {\n self.$search.removeAttr('aria-activedescendant');\n }\n });\n this.$selection.on('focusin', '.select2-search--inline', function (evt) {\n self.trigger('focus', evt);\n });\n this.$selection.on('focusout', '.select2-search--inline', function (evt) {\n self._handleBlur(evt);\n });\n this.$selection.on('keydown', '.select2-search--inline', function (evt) {\n evt.stopPropagation();\n self.trigger('keypress', evt);\n self._keyUpPrevented = evt.isDefaultPrevented();\n var key = evt.which;\n\n if (key === KEYS.BACKSPACE && self.$search.val() === '') {\n var $previousChoice = self.$selection.find('.select2-selection__choice').last();\n\n if ($previousChoice.length > 0) {\n var item = Utils.GetData($previousChoice[0], 'data');\n self.searchRemoveChoice(item);\n evt.preventDefault();\n }\n }\n });\n this.$selection.on('click', '.select2-search--inline', function (evt) {\n if (self.$search.val()) {\n evt.stopPropagation();\n }\n }); // Try to detect the IE version should the `documentMode` property that\n // is stored on the document. This is only implemented in IE and is\n // slightly cleaner than doing a user agent check.\n // This property is not available in Edge, but Edge also doesn't have\n // this bug.\n\n var msie = document.documentMode;\n var disableInputEvents = msie && msie <= 11; // Workaround for browsers which do not support the `input` event\n // This will prevent double-triggering of events for browsers which support\n // both the `keyup` and `input` events.\n\n this.$selection.on('input.searchcheck', '.select2-search--inline', function (evt) {\n // IE will trigger the `input` event when a placeholder is used on a\n // search box. To get around this issue, we are forced to ignore all\n // `input` events in IE and keep using `keyup`.\n if (disableInputEvents) {\n self.$selection.off('input.search input.searchcheck');\n return;\n } // Unbind the duplicated `keyup` event\n\n\n self.$selection.off('keyup.search');\n });\n this.$selection.on('keyup.search input.search', '.select2-search--inline', function (evt) {\n // IE will trigger the `input` event when a placeholder is used on a\n // search box. To get around this issue, we are forced to ignore all\n // `input` events in IE and keep using `keyup`.\n if (disableInputEvents && evt.type === 'input') {\n self.$selection.off('input.search input.searchcheck');\n return;\n }\n\n var key = evt.which; // We can freely ignore events from modifier keys\n\n if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) {\n return;\n } // Tabbing will be handled during the `keydown` phase\n\n\n if (key == KEYS.TAB) {\n return;\n }\n\n self.handleSearch(evt);\n });\n };\n /**\n * This method will transfer the tabindex attribute from the rendered\n * selection to the search box. This allows for the search box to be used as\n * the primary focus instead of the selection container.\n *\n * @private\n */\n\n\n Search.prototype._transferTabIndex = function (decorated) {\n this.$search.attr('tabindex', this.$selection.attr('tabindex'));\n this.$selection.attr('tabindex', '-1');\n };\n\n Search.prototype.createPlaceholder = function (decorated, placeholder) {\n this.$search.attr('placeholder', placeholder.text);\n };\n\n Search.prototype.update = function (decorated, data) {\n var searchHadFocus = this.$search[0] == document.activeElement;\n this.$search.attr('placeholder', '');\n decorated.call(this, data);\n this.resizeSearch();\n\n if (searchHadFocus) {\n this.$search.trigger('focus');\n }\n };\n\n Search.prototype.handleSearch = function () {\n this.resizeSearch();\n\n if (!this._keyUpPrevented) {\n var input = this.$search.val();\n this.trigger('query', {\n term: input\n });\n }\n\n this._keyUpPrevented = false;\n };\n\n Search.prototype.searchRemoveChoice = function (decorated, item) {\n this.trigger('unselect', {\n data: item\n });\n this.$search.val(item.text);\n this.handleSearch();\n };\n\n Search.prototype.resizeSearch = function () {\n this.$search.css('width', '25px');\n var width = '100%';\n\n if (this.$search.attr('placeholder') === '') {\n var minimumWidth = this.$search.val().length + 1;\n width = minimumWidth * 0.75 + 'em';\n }\n\n this.$search.css('width', width);\n };\n\n return Search;\n });\n S2.define('select2/selection/selectionCss', ['../utils'], function (Utils) {\n function SelectionCSS() {}\n\n SelectionCSS.prototype.render = function (decorated) {\n var $selection = decorated.call(this);\n var selectionCssClass = this.options.get('selectionCssClass') || '';\n\n if (selectionCssClass.indexOf(':all:') !== -1) {\n selectionCssClass = selectionCssClass.replace(':all:', '');\n Utils.copyNonInternalCssClasses($selection[0], this.$element[0]);\n }\n\n $selection.addClass(selectionCssClass);\n return $selection;\n };\n\n return SelectionCSS;\n });\n S2.define('select2/selection/eventRelay', ['jquery'], function ($) {\n function EventRelay() {}\n\n EventRelay.prototype.bind = function (decorated, container, $container) {\n var self = this;\n var relayEvents = ['open', 'opening', 'close', 'closing', 'select', 'selecting', 'unselect', 'unselecting', 'clear', 'clearing'];\n var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting', 'clearing'];\n decorated.call(this, container, $container);\n container.on('*', function (name, params) {\n // Ignore events that should not be relayed\n if (relayEvents.indexOf(name) === -1) {\n return;\n } // The parameters should always be an object\n\n\n params = params || {}; // Generate the jQuery event for the Select2 event\n\n var evt = $.Event('select2:' + name, {\n params: params\n });\n self.$element.trigger(evt); // Only handle preventable events if it was one\n\n if (preventableEvents.indexOf(name) === -1) {\n return;\n }\n\n params.prevented = evt.isDefaultPrevented();\n });\n };\n\n return EventRelay;\n });\n S2.define('select2/translation', ['jquery', 'require'], function ($, require) {\n function Translation(dict) {\n this.dict = dict || {};\n }\n\n Translation.prototype.all = function () {\n return this.dict;\n };\n\n Translation.prototype.get = function (key) {\n return this.dict[key];\n };\n\n Translation.prototype.extend = function (translation) {\n this.dict = $.extend({}, translation.all(), this.dict);\n }; // Static functions\n\n\n Translation._cache = {};\n\n Translation.loadPath = function (path) {\n if (!(path in Translation._cache)) {\n var translations = require(path);\n\n Translation._cache[path] = translations;\n }\n\n return new Translation(Translation._cache[path]);\n };\n\n return Translation;\n });\n S2.define('select2/diacritics', [], function () {\n var diacritics = {\n \"\\u24B6\": 'A',\n \"\\uFF21\": 'A',\n \"\\xC0\": 'A',\n \"\\xC1\": 'A',\n \"\\xC2\": 'A',\n \"\\u1EA6\": 'A',\n \"\\u1EA4\": 'A',\n \"\\u1EAA\": 'A',\n \"\\u1EA8\": 'A',\n \"\\xC3\": 'A',\n \"\\u0100\": 'A',\n \"\\u0102\": 'A',\n \"\\u1EB0\": 'A',\n \"\\u1EAE\": 'A',\n \"\\u1EB4\": 'A',\n \"\\u1EB2\": 'A',\n \"\\u0226\": 'A',\n \"\\u01E0\": 'A',\n \"\\xC4\": 'A',\n \"\\u01DE\": 'A',\n \"\\u1EA2\": 'A',\n \"\\xC5\": 'A',\n \"\\u01FA\": 'A',\n \"\\u01CD\": 'A',\n \"\\u0200\": 'A',\n \"\\u0202\": 'A',\n \"\\u1EA0\": 'A',\n \"\\u1EAC\": 'A',\n \"\\u1EB6\": 'A',\n \"\\u1E00\": 'A',\n \"\\u0104\": 'A',\n \"\\u023A\": 'A',\n \"\\u2C6F\": 'A',\n \"\\uA732\": 'AA',\n \"\\xC6\": 'AE',\n \"\\u01FC\": 'AE',\n \"\\u01E2\": 'AE',\n \"\\uA734\": 'AO',\n \"\\uA736\": 'AU',\n \"\\uA738\": 'AV',\n \"\\uA73A\": 'AV',\n \"\\uA73C\": 'AY',\n \"\\u24B7\": 'B',\n \"\\uFF22\": 'B',\n \"\\u1E02\": 'B',\n \"\\u1E04\": 'B',\n \"\\u1E06\": 'B',\n \"\\u0243\": 'B',\n \"\\u0182\": 'B',\n \"\\u0181\": 'B',\n \"\\u24B8\": 'C',\n \"\\uFF23\": 'C',\n \"\\u0106\": 'C',\n \"\\u0108\": 'C',\n \"\\u010A\": 'C',\n \"\\u010C\": 'C',\n \"\\xC7\": 'C',\n \"\\u1E08\": 'C',\n \"\\u0187\": 'C',\n \"\\u023B\": 'C',\n \"\\uA73E\": 'C',\n \"\\u24B9\": 'D',\n \"\\uFF24\": 'D',\n \"\\u1E0A\": 'D',\n \"\\u010E\": 'D',\n \"\\u1E0C\": 'D',\n \"\\u1E10\": 'D',\n \"\\u1E12\": 'D',\n \"\\u1E0E\": 'D',\n \"\\u0110\": 'D',\n \"\\u018B\": 'D',\n \"\\u018A\": 'D',\n \"\\u0189\": 'D',\n \"\\uA779\": 'D',\n \"\\u01F1\": 'DZ',\n \"\\u01C4\": 'DZ',\n \"\\u01F2\": 'Dz',\n \"\\u01C5\": 'Dz',\n \"\\u24BA\": 'E',\n \"\\uFF25\": 'E',\n \"\\xC8\": 'E',\n \"\\xC9\": 'E',\n \"\\xCA\": 'E',\n \"\\u1EC0\": 'E',\n \"\\u1EBE\": 'E',\n \"\\u1EC4\": 'E',\n \"\\u1EC2\": 'E',\n \"\\u1EBC\": 'E',\n \"\\u0112\": 'E',\n \"\\u1E14\": 'E',\n \"\\u1E16\": 'E',\n \"\\u0114\": 'E',\n \"\\u0116\": 'E',\n \"\\xCB\": 'E',\n \"\\u1EBA\": 'E',\n \"\\u011A\": 'E',\n \"\\u0204\": 'E',\n \"\\u0206\": 'E',\n \"\\u1EB8\": 'E',\n \"\\u1EC6\": 'E',\n \"\\u0228\": 'E',\n \"\\u1E1C\": 'E',\n \"\\u0118\": 'E',\n \"\\u1E18\": 'E',\n \"\\u1E1A\": 'E',\n \"\\u0190\": 'E',\n \"\\u018E\": 'E',\n \"\\u24BB\": 'F',\n \"\\uFF26\": 'F',\n \"\\u1E1E\": 'F',\n \"\\u0191\": 'F',\n \"\\uA77B\": 'F',\n \"\\u24BC\": 'G',\n \"\\uFF27\": 'G',\n \"\\u01F4\": 'G',\n \"\\u011C\": 'G',\n \"\\u1E20\": 'G',\n \"\\u011E\": 'G',\n \"\\u0120\": 'G',\n \"\\u01E6\": 'G',\n \"\\u0122\": 'G',\n \"\\u01E4\": 'G',\n \"\\u0193\": 'G',\n \"\\uA7A0\": 'G',\n \"\\uA77D\": 'G',\n \"\\uA77E\": 'G',\n \"\\u24BD\": 'H',\n \"\\uFF28\": 'H',\n \"\\u0124\": 'H',\n \"\\u1E22\": 'H',\n \"\\u1E26\": 'H',\n \"\\u021E\": 'H',\n \"\\u1E24\": 'H',\n \"\\u1E28\": 'H',\n \"\\u1E2A\": 'H',\n \"\\u0126\": 'H',\n \"\\u2C67\": 'H',\n \"\\u2C75\": 'H',\n \"\\uA78D\": 'H',\n \"\\u24BE\": 'I',\n \"\\uFF29\": 'I',\n \"\\xCC\": 'I',\n \"\\xCD\": 'I',\n \"\\xCE\": 'I',\n \"\\u0128\": 'I',\n \"\\u012A\": 'I',\n \"\\u012C\": 'I',\n \"\\u0130\": 'I',\n \"\\xCF\": 'I',\n \"\\u1E2E\": 'I',\n \"\\u1EC8\": 'I',\n \"\\u01CF\": 'I',\n \"\\u0208\": 'I',\n \"\\u020A\": 'I',\n \"\\u1ECA\": 'I',\n \"\\u012E\": 'I',\n \"\\u1E2C\": 'I',\n \"\\u0197\": 'I',\n \"\\u24BF\": 'J',\n \"\\uFF2A\": 'J',\n \"\\u0134\": 'J',\n \"\\u0248\": 'J',\n \"\\u24C0\": 'K',\n \"\\uFF2B\": 'K',\n \"\\u1E30\": 'K',\n \"\\u01E8\": 'K',\n \"\\u1E32\": 'K',\n \"\\u0136\": 'K',\n \"\\u1E34\": 'K',\n \"\\u0198\": 'K',\n \"\\u2C69\": 'K',\n \"\\uA740\": 'K',\n \"\\uA742\": 'K',\n \"\\uA744\": 'K',\n \"\\uA7A2\": 'K',\n \"\\u24C1\": 'L',\n \"\\uFF2C\": 'L',\n \"\\u013F\": 'L',\n \"\\u0139\": 'L',\n \"\\u013D\": 'L',\n \"\\u1E36\": 'L',\n \"\\u1E38\": 'L',\n \"\\u013B\": 'L',\n \"\\u1E3C\": 'L',\n \"\\u1E3A\": 'L',\n \"\\u0141\": 'L',\n \"\\u023D\": 'L',\n \"\\u2C62\": 'L',\n \"\\u2C60\": 'L',\n \"\\uA748\": 'L',\n \"\\uA746\": 'L',\n \"\\uA780\": 'L',\n \"\\u01C7\": 'LJ',\n \"\\u01C8\": 'Lj',\n \"\\u24C2\": 'M',\n \"\\uFF2D\": 'M',\n \"\\u1E3E\": 'M',\n \"\\u1E40\": 'M',\n \"\\u1E42\": 'M',\n \"\\u2C6E\": 'M',\n \"\\u019C\": 'M',\n \"\\u24C3\": 'N',\n \"\\uFF2E\": 'N',\n \"\\u01F8\": 'N',\n \"\\u0143\": 'N',\n \"\\xD1\": 'N',\n \"\\u1E44\": 'N',\n \"\\u0147\": 'N',\n \"\\u1E46\": 'N',\n \"\\u0145\": 'N',\n \"\\u1E4A\": 'N',\n \"\\u1E48\": 'N',\n \"\\u0220\": 'N',\n \"\\u019D\": 'N',\n \"\\uA790\": 'N',\n \"\\uA7A4\": 'N',\n \"\\u01CA\": 'NJ',\n \"\\u01CB\": 'Nj',\n \"\\u24C4\": 'O',\n \"\\uFF2F\": 'O',\n \"\\xD2\": 'O',\n \"\\xD3\": 'O',\n \"\\xD4\": 'O',\n \"\\u1ED2\": 'O',\n \"\\u1ED0\": 'O',\n \"\\u1ED6\": 'O',\n \"\\u1ED4\": 'O',\n \"\\xD5\": 'O',\n \"\\u1E4C\": 'O',\n \"\\u022C\": 'O',\n \"\\u1E4E\": 'O',\n \"\\u014C\": 'O',\n \"\\u1E50\": 'O',\n \"\\u1E52\": 'O',\n \"\\u014E\": 'O',\n \"\\u022E\": 'O',\n \"\\u0230\": 'O',\n \"\\xD6\": 'O',\n \"\\u022A\": 'O',\n \"\\u1ECE\": 'O',\n \"\\u0150\": 'O',\n \"\\u01D1\": 'O',\n \"\\u020C\": 'O',\n \"\\u020E\": 'O',\n \"\\u01A0\": 'O',\n \"\\u1EDC\": 'O',\n \"\\u1EDA\": 'O',\n \"\\u1EE0\": 'O',\n \"\\u1EDE\": 'O',\n \"\\u1EE2\": 'O',\n \"\\u1ECC\": 'O',\n \"\\u1ED8\": 'O',\n \"\\u01EA\": 'O',\n \"\\u01EC\": 'O',\n \"\\xD8\": 'O',\n \"\\u01FE\": 'O',\n \"\\u0186\": 'O',\n \"\\u019F\": 'O',\n \"\\uA74A\": 'O',\n \"\\uA74C\": 'O',\n \"\\u0152\": 'OE',\n \"\\u01A2\": 'OI',\n \"\\uA74E\": 'OO',\n \"\\u0222\": 'OU',\n \"\\u24C5\": 'P',\n \"\\uFF30\": 'P',\n \"\\u1E54\": 'P',\n \"\\u1E56\": 'P',\n \"\\u01A4\": 'P',\n \"\\u2C63\": 'P',\n \"\\uA750\": 'P',\n \"\\uA752\": 'P',\n \"\\uA754\": 'P',\n \"\\u24C6\": 'Q',\n \"\\uFF31\": 'Q',\n \"\\uA756\": 'Q',\n \"\\uA758\": 'Q',\n \"\\u024A\": 'Q',\n \"\\u24C7\": 'R',\n \"\\uFF32\": 'R',\n \"\\u0154\": 'R',\n \"\\u1E58\": 'R',\n \"\\u0158\": 'R',\n \"\\u0210\": 'R',\n \"\\u0212\": 'R',\n \"\\u1E5A\": 'R',\n \"\\u1E5C\": 'R',\n \"\\u0156\": 'R',\n \"\\u1E5E\": 'R',\n \"\\u024C\": 'R',\n \"\\u2C64\": 'R',\n \"\\uA75A\": 'R',\n \"\\uA7A6\": 'R',\n \"\\uA782\": 'R',\n \"\\u24C8\": 'S',\n \"\\uFF33\": 'S',\n \"\\u1E9E\": 'S',\n \"\\u015A\": 'S',\n \"\\u1E64\": 'S',\n \"\\u015C\": 'S',\n \"\\u1E60\": 'S',\n \"\\u0160\": 'S',\n \"\\u1E66\": 'S',\n \"\\u1E62\": 'S',\n \"\\u1E68\": 'S',\n \"\\u0218\": 'S',\n \"\\u015E\": 'S',\n \"\\u2C7E\": 'S',\n \"\\uA7A8\": 'S',\n \"\\uA784\": 'S',\n \"\\u24C9\": 'T',\n \"\\uFF34\": 'T',\n \"\\u1E6A\": 'T',\n \"\\u0164\": 'T',\n \"\\u1E6C\": 'T',\n \"\\u021A\": 'T',\n \"\\u0162\": 'T',\n \"\\u1E70\": 'T',\n \"\\u1E6E\": 'T',\n \"\\u0166\": 'T',\n \"\\u01AC\": 'T',\n \"\\u01AE\": 'T',\n \"\\u023E\": 'T',\n \"\\uA786\": 'T',\n \"\\uA728\": 'TZ',\n \"\\u24CA\": 'U',\n \"\\uFF35\": 'U',\n \"\\xD9\": 'U',\n \"\\xDA\": 'U',\n \"\\xDB\": 'U',\n \"\\u0168\": 'U',\n \"\\u1E78\": 'U',\n \"\\u016A\": 'U',\n \"\\u1E7A\": 'U',\n \"\\u016C\": 'U',\n \"\\xDC\": 'U',\n \"\\u01DB\": 'U',\n \"\\u01D7\": 'U',\n \"\\u01D5\": 'U',\n \"\\u01D9\": 'U',\n \"\\u1EE6\": 'U',\n \"\\u016E\": 'U',\n \"\\u0170\": 'U',\n \"\\u01D3\": 'U',\n \"\\u0214\": 'U',\n \"\\u0216\": 'U',\n \"\\u01AF\": 'U',\n \"\\u1EEA\": 'U',\n \"\\u1EE8\": 'U',\n \"\\u1EEE\": 'U',\n \"\\u1EEC\": 'U',\n \"\\u1EF0\": 'U',\n \"\\u1EE4\": 'U',\n \"\\u1E72\": 'U',\n \"\\u0172\": 'U',\n \"\\u1E76\": 'U',\n \"\\u1E74\": 'U',\n \"\\u0244\": 'U',\n \"\\u24CB\": 'V',\n \"\\uFF36\": 'V',\n \"\\u1E7C\": 'V',\n \"\\u1E7E\": 'V',\n \"\\u01B2\": 'V',\n \"\\uA75E\": 'V',\n \"\\u0245\": 'V',\n \"\\uA760\": 'VY',\n \"\\u24CC\": 'W',\n \"\\uFF37\": 'W',\n \"\\u1E80\": 'W',\n \"\\u1E82\": 'W',\n \"\\u0174\": 'W',\n \"\\u1E86\": 'W',\n \"\\u1E84\": 'W',\n \"\\u1E88\": 'W',\n \"\\u2C72\": 'W',\n \"\\u24CD\": 'X',\n \"\\uFF38\": 'X',\n \"\\u1E8A\": 'X',\n \"\\u1E8C\": 'X',\n \"\\u24CE\": 'Y',\n \"\\uFF39\": 'Y',\n \"\\u1EF2\": 'Y',\n \"\\xDD\": 'Y',\n \"\\u0176\": 'Y',\n \"\\u1EF8\": 'Y',\n \"\\u0232\": 'Y',\n \"\\u1E8E\": 'Y',\n \"\\u0178\": 'Y',\n \"\\u1EF6\": 'Y',\n \"\\u1EF4\": 'Y',\n \"\\u01B3\": 'Y',\n \"\\u024E\": 'Y',\n \"\\u1EFE\": 'Y',\n \"\\u24CF\": 'Z',\n \"\\uFF3A\": 'Z',\n \"\\u0179\": 'Z',\n \"\\u1E90\": 'Z',\n \"\\u017B\": 'Z',\n \"\\u017D\": 'Z',\n \"\\u1E92\": 'Z',\n \"\\u1E94\": 'Z',\n \"\\u01B5\": 'Z',\n \"\\u0224\": 'Z',\n \"\\u2C7F\": 'Z',\n \"\\u2C6B\": 'Z',\n \"\\uA762\": 'Z',\n \"\\u24D0\": 'a',\n \"\\uFF41\": 'a',\n \"\\u1E9A\": 'a',\n \"\\xE0\": 'a',\n \"\\xE1\": 'a',\n \"\\xE2\": 'a',\n \"\\u1EA7\": 'a',\n \"\\u1EA5\": 'a',\n \"\\u1EAB\": 'a',\n \"\\u1EA9\": 'a',\n \"\\xE3\": 'a',\n \"\\u0101\": 'a',\n \"\\u0103\": 'a',\n \"\\u1EB1\": 'a',\n \"\\u1EAF\": 'a',\n \"\\u1EB5\": 'a',\n \"\\u1EB3\": 'a',\n \"\\u0227\": 'a',\n \"\\u01E1\": 'a',\n \"\\xE4\": 'a',\n \"\\u01DF\": 'a',\n \"\\u1EA3\": 'a',\n \"\\xE5\": 'a',\n \"\\u01FB\": 'a',\n \"\\u01CE\": 'a',\n \"\\u0201\": 'a',\n \"\\u0203\": 'a',\n \"\\u1EA1\": 'a',\n \"\\u1EAD\": 'a',\n \"\\u1EB7\": 'a',\n \"\\u1E01\": 'a',\n \"\\u0105\": 'a',\n \"\\u2C65\": 'a',\n \"\\u0250\": 'a',\n \"\\uA733\": 'aa',\n \"\\xE6\": 'ae',\n \"\\u01FD\": 'ae',\n \"\\u01E3\": 'ae',\n \"\\uA735\": 'ao',\n \"\\uA737\": 'au',\n \"\\uA739\": 'av',\n \"\\uA73B\": 'av',\n \"\\uA73D\": 'ay',\n \"\\u24D1\": 'b',\n \"\\uFF42\": 'b',\n \"\\u1E03\": 'b',\n \"\\u1E05\": 'b',\n \"\\u1E07\": 'b',\n \"\\u0180\": 'b',\n \"\\u0183\": 'b',\n \"\\u0253\": 'b',\n \"\\u24D2\": 'c',\n \"\\uFF43\": 'c',\n \"\\u0107\": 'c',\n \"\\u0109\": 'c',\n \"\\u010B\": 'c',\n \"\\u010D\": 'c',\n \"\\xE7\": 'c',\n \"\\u1E09\": 'c',\n \"\\u0188\": 'c',\n \"\\u023C\": 'c',\n \"\\uA73F\": 'c',\n \"\\u2184\": 'c',\n \"\\u24D3\": 'd',\n \"\\uFF44\": 'd',\n \"\\u1E0B\": 'd',\n \"\\u010F\": 'd',\n \"\\u1E0D\": 'd',\n \"\\u1E11\": 'd',\n \"\\u1E13\": 'd',\n \"\\u1E0F\": 'd',\n \"\\u0111\": 'd',\n \"\\u018C\": 'd',\n \"\\u0256\": 'd',\n \"\\u0257\": 'd',\n \"\\uA77A\": 'd',\n \"\\u01F3\": 'dz',\n \"\\u01C6\": 'dz',\n \"\\u24D4\": 'e',\n \"\\uFF45\": 'e',\n \"\\xE8\": 'e',\n \"\\xE9\": 'e',\n \"\\xEA\": 'e',\n \"\\u1EC1\": 'e',\n \"\\u1EBF\": 'e',\n \"\\u1EC5\": 'e',\n \"\\u1EC3\": 'e',\n \"\\u1EBD\": 'e',\n \"\\u0113\": 'e',\n \"\\u1E15\": 'e',\n \"\\u1E17\": 'e',\n \"\\u0115\": 'e',\n \"\\u0117\": 'e',\n \"\\xEB\": 'e',\n \"\\u1EBB\": 'e',\n \"\\u011B\": 'e',\n \"\\u0205\": 'e',\n \"\\u0207\": 'e',\n \"\\u1EB9\": 'e',\n \"\\u1EC7\": 'e',\n \"\\u0229\": 'e',\n \"\\u1E1D\": 'e',\n \"\\u0119\": 'e',\n \"\\u1E19\": 'e',\n \"\\u1E1B\": 'e',\n \"\\u0247\": 'e',\n \"\\u025B\": 'e',\n \"\\u01DD\": 'e',\n \"\\u24D5\": 'f',\n \"\\uFF46\": 'f',\n \"\\u1E1F\": 'f',\n \"\\u0192\": 'f',\n \"\\uA77C\": 'f',\n \"\\u24D6\": 'g',\n \"\\uFF47\": 'g',\n \"\\u01F5\": 'g',\n \"\\u011D\": 'g',\n \"\\u1E21\": 'g',\n \"\\u011F\": 'g',\n \"\\u0121\": 'g',\n \"\\u01E7\": 'g',\n \"\\u0123\": 'g',\n \"\\u01E5\": 'g',\n \"\\u0260\": 'g',\n \"\\uA7A1\": 'g',\n \"\\u1D79\": 'g',\n \"\\uA77F\": 'g',\n \"\\u24D7\": 'h',\n \"\\uFF48\": 'h',\n \"\\u0125\": 'h',\n \"\\u1E23\": 'h',\n \"\\u1E27\": 'h',\n \"\\u021F\": 'h',\n \"\\u1E25\": 'h',\n \"\\u1E29\": 'h',\n \"\\u1E2B\": 'h',\n \"\\u1E96\": 'h',\n \"\\u0127\": 'h',\n \"\\u2C68\": 'h',\n \"\\u2C76\": 'h',\n \"\\u0265\": 'h',\n \"\\u0195\": 'hv',\n \"\\u24D8\": 'i',\n \"\\uFF49\": 'i',\n \"\\xEC\": 'i',\n \"\\xED\": 'i',\n \"\\xEE\": 'i',\n \"\\u0129\": 'i',\n \"\\u012B\": 'i',\n \"\\u012D\": 'i',\n \"\\xEF\": 'i',\n \"\\u1E2F\": 'i',\n \"\\u1EC9\": 'i',\n \"\\u01D0\": 'i',\n \"\\u0209\": 'i',\n \"\\u020B\": 'i',\n \"\\u1ECB\": 'i',\n \"\\u012F\": 'i',\n \"\\u1E2D\": 'i',\n \"\\u0268\": 'i',\n \"\\u0131\": 'i',\n \"\\u24D9\": 'j',\n \"\\uFF4A\": 'j',\n \"\\u0135\": 'j',\n \"\\u01F0\": 'j',\n \"\\u0249\": 'j',\n \"\\u24DA\": 'k',\n \"\\uFF4B\": 'k',\n \"\\u1E31\": 'k',\n \"\\u01E9\": 'k',\n \"\\u1E33\": 'k',\n \"\\u0137\": 'k',\n \"\\u1E35\": 'k',\n \"\\u0199\": 'k',\n \"\\u2C6A\": 'k',\n \"\\uA741\": 'k',\n \"\\uA743\": 'k',\n \"\\uA745\": 'k',\n \"\\uA7A3\": 'k',\n \"\\u24DB\": 'l',\n \"\\uFF4C\": 'l',\n \"\\u0140\": 'l',\n \"\\u013A\": 'l',\n \"\\u013E\": 'l',\n \"\\u1E37\": 'l',\n \"\\u1E39\": 'l',\n \"\\u013C\": 'l',\n \"\\u1E3D\": 'l',\n \"\\u1E3B\": 'l',\n \"\\u017F\": 'l',\n \"\\u0142\": 'l',\n \"\\u019A\": 'l',\n \"\\u026B\": 'l',\n \"\\u2C61\": 'l',\n \"\\uA749\": 'l',\n \"\\uA781\": 'l',\n \"\\uA747\": 'l',\n \"\\u01C9\": 'lj',\n \"\\u24DC\": 'm',\n \"\\uFF4D\": 'm',\n \"\\u1E3F\": 'm',\n \"\\u1E41\": 'm',\n \"\\u1E43\": 'm',\n \"\\u0271\": 'm',\n \"\\u026F\": 'm',\n \"\\u24DD\": 'n',\n \"\\uFF4E\": 'n',\n \"\\u01F9\": 'n',\n \"\\u0144\": 'n',\n \"\\xF1\": 'n',\n \"\\u1E45\": 'n',\n \"\\u0148\": 'n',\n \"\\u1E47\": 'n',\n \"\\u0146\": 'n',\n \"\\u1E4B\": 'n',\n \"\\u1E49\": 'n',\n \"\\u019E\": 'n',\n \"\\u0272\": 'n',\n \"\\u0149\": 'n',\n \"\\uA791\": 'n',\n \"\\uA7A5\": 'n',\n \"\\u01CC\": 'nj',\n \"\\u24DE\": 'o',\n \"\\uFF4F\": 'o',\n \"\\xF2\": 'o',\n \"\\xF3\": 'o',\n \"\\xF4\": 'o',\n \"\\u1ED3\": 'o',\n \"\\u1ED1\": 'o',\n \"\\u1ED7\": 'o',\n \"\\u1ED5\": 'o',\n \"\\xF5\": 'o',\n \"\\u1E4D\": 'o',\n \"\\u022D\": 'o',\n \"\\u1E4F\": 'o',\n \"\\u014D\": 'o',\n \"\\u1E51\": 'o',\n \"\\u1E53\": 'o',\n \"\\u014F\": 'o',\n \"\\u022F\": 'o',\n \"\\u0231\": 'o',\n \"\\xF6\": 'o',\n \"\\u022B\": 'o',\n \"\\u1ECF\": 'o',\n \"\\u0151\": 'o',\n \"\\u01D2\": 'o',\n \"\\u020D\": 'o',\n \"\\u020F\": 'o',\n \"\\u01A1\": 'o',\n \"\\u1EDD\": 'o',\n \"\\u1EDB\": 'o',\n \"\\u1EE1\": 'o',\n \"\\u1EDF\": 'o',\n \"\\u1EE3\": 'o',\n \"\\u1ECD\": 'o',\n \"\\u1ED9\": 'o',\n \"\\u01EB\": 'o',\n \"\\u01ED\": 'o',\n \"\\xF8\": 'o',\n \"\\u01FF\": 'o',\n \"\\u0254\": 'o',\n \"\\uA74B\": 'o',\n \"\\uA74D\": 'o',\n \"\\u0275\": 'o',\n \"\\u0153\": 'oe',\n \"\\u01A3\": 'oi',\n \"\\u0223\": 'ou',\n \"\\uA74F\": 'oo',\n \"\\u24DF\": 'p',\n \"\\uFF50\": 'p',\n \"\\u1E55\": 'p',\n \"\\u1E57\": 'p',\n \"\\u01A5\": 'p',\n \"\\u1D7D\": 'p',\n \"\\uA751\": 'p',\n \"\\uA753\": 'p',\n \"\\uA755\": 'p',\n \"\\u24E0\": 'q',\n \"\\uFF51\": 'q',\n \"\\u024B\": 'q',\n \"\\uA757\": 'q',\n \"\\uA759\": 'q',\n \"\\u24E1\": 'r',\n \"\\uFF52\": 'r',\n \"\\u0155\": 'r',\n \"\\u1E59\": 'r',\n \"\\u0159\": 'r',\n \"\\u0211\": 'r',\n \"\\u0213\": 'r',\n \"\\u1E5B\": 'r',\n \"\\u1E5D\": 'r',\n \"\\u0157\": 'r',\n \"\\u1E5F\": 'r',\n \"\\u024D\": 'r',\n \"\\u027D\": 'r',\n \"\\uA75B\": 'r',\n \"\\uA7A7\": 'r',\n \"\\uA783\": 'r',\n \"\\u24E2\": 's',\n \"\\uFF53\": 's',\n \"\\xDF\": 's',\n \"\\u015B\": 's',\n \"\\u1E65\": 's',\n \"\\u015D\": 's',\n \"\\u1E61\": 's',\n \"\\u0161\": 's',\n \"\\u1E67\": 's',\n \"\\u1E63\": 's',\n \"\\u1E69\": 's',\n \"\\u0219\": 's',\n \"\\u015F\": 's',\n \"\\u023F\": 's',\n \"\\uA7A9\": 's',\n \"\\uA785\": 's',\n \"\\u1E9B\": 's',\n \"\\u24E3\": 't',\n \"\\uFF54\": 't',\n \"\\u1E6B\": 't',\n \"\\u1E97\": 't',\n \"\\u0165\": 't',\n \"\\u1E6D\": 't',\n \"\\u021B\": 't',\n \"\\u0163\": 't',\n \"\\u1E71\": 't',\n \"\\u1E6F\": 't',\n \"\\u0167\": 't',\n \"\\u01AD\": 't',\n \"\\u0288\": 't',\n \"\\u2C66\": 't',\n \"\\uA787\": 't',\n \"\\uA729\": 'tz',\n \"\\u24E4\": 'u',\n \"\\uFF55\": 'u',\n \"\\xF9\": 'u',\n \"\\xFA\": 'u',\n \"\\xFB\": 'u',\n \"\\u0169\": 'u',\n \"\\u1E79\": 'u',\n \"\\u016B\": 'u',\n \"\\u1E7B\": 'u',\n \"\\u016D\": 'u',\n \"\\xFC\": 'u',\n \"\\u01DC\": 'u',\n \"\\u01D8\": 'u',\n \"\\u01D6\": 'u',\n \"\\u01DA\": 'u',\n \"\\u1EE7\": 'u',\n \"\\u016F\": 'u',\n \"\\u0171\": 'u',\n \"\\u01D4\": 'u',\n \"\\u0215\": 'u',\n \"\\u0217\": 'u',\n \"\\u01B0\": 'u',\n \"\\u1EEB\": 'u',\n \"\\u1EE9\": 'u',\n \"\\u1EEF\": 'u',\n \"\\u1EED\": 'u',\n \"\\u1EF1\": 'u',\n \"\\u1EE5\": 'u',\n \"\\u1E73\": 'u',\n \"\\u0173\": 'u',\n \"\\u1E77\": 'u',\n \"\\u1E75\": 'u',\n \"\\u0289\": 'u',\n \"\\u24E5\": 'v',\n \"\\uFF56\": 'v',\n \"\\u1E7D\": 'v',\n \"\\u1E7F\": 'v',\n \"\\u028B\": 'v',\n \"\\uA75F\": 'v',\n \"\\u028C\": 'v',\n \"\\uA761\": 'vy',\n \"\\u24E6\": 'w',\n \"\\uFF57\": 'w',\n \"\\u1E81\": 'w',\n \"\\u1E83\": 'w',\n \"\\u0175\": 'w',\n \"\\u1E87\": 'w',\n \"\\u1E85\": 'w',\n \"\\u1E98\": 'w',\n \"\\u1E89\": 'w',\n \"\\u2C73\": 'w',\n \"\\u24E7\": 'x',\n \"\\uFF58\": 'x',\n \"\\u1E8B\": 'x',\n \"\\u1E8D\": 'x',\n \"\\u24E8\": 'y',\n \"\\uFF59\": 'y',\n \"\\u1EF3\": 'y',\n \"\\xFD\": 'y',\n \"\\u0177\": 'y',\n \"\\u1EF9\": 'y',\n \"\\u0233\": 'y',\n \"\\u1E8F\": 'y',\n \"\\xFF\": 'y',\n \"\\u1EF7\": 'y',\n \"\\u1E99\": 'y',\n \"\\u1EF5\": 'y',\n \"\\u01B4\": 'y',\n \"\\u024F\": 'y',\n \"\\u1EFF\": 'y',\n \"\\u24E9\": 'z',\n \"\\uFF5A\": 'z',\n \"\\u017A\": 'z',\n \"\\u1E91\": 'z',\n \"\\u017C\": 'z',\n \"\\u017E\": 'z',\n \"\\u1E93\": 'z',\n \"\\u1E95\": 'z',\n \"\\u01B6\": 'z',\n \"\\u0225\": 'z',\n \"\\u0240\": 'z',\n \"\\u2C6C\": 'z',\n \"\\uA763\": 'z',\n \"\\u0386\": \"\\u0391\",\n \"\\u0388\": \"\\u0395\",\n \"\\u0389\": \"\\u0397\",\n \"\\u038A\": \"\\u0399\",\n \"\\u03AA\": \"\\u0399\",\n \"\\u038C\": \"\\u039F\",\n \"\\u038E\": \"\\u03A5\",\n \"\\u03AB\": \"\\u03A5\",\n \"\\u038F\": \"\\u03A9\",\n \"\\u03AC\": \"\\u03B1\",\n \"\\u03AD\": \"\\u03B5\",\n \"\\u03AE\": \"\\u03B7\",\n \"\\u03AF\": \"\\u03B9\",\n \"\\u03CA\": \"\\u03B9\",\n \"\\u0390\": \"\\u03B9\",\n \"\\u03CC\": \"\\u03BF\",\n \"\\u03CD\": \"\\u03C5\",\n \"\\u03CB\": \"\\u03C5\",\n \"\\u03B0\": \"\\u03C5\",\n \"\\u03CE\": \"\\u03C9\",\n \"\\u03C2\": \"\\u03C3\",\n \"\\u2019\": '\\''\n };\n return diacritics;\n });\n S2.define('select2/data/base', ['../utils'], function (Utils) {\n function BaseAdapter($element, options) {\n BaseAdapter.__super__.constructor.call(this);\n }\n\n Utils.Extend(BaseAdapter, Utils.Observable);\n\n BaseAdapter.prototype.current = function (callback) {\n throw new Error('The `current` method must be defined in child classes.');\n };\n\n BaseAdapter.prototype.query = function (params, callback) {\n throw new Error('The `query` method must be defined in child classes.');\n };\n\n BaseAdapter.prototype.bind = function (container, $container) {// Can be implemented in subclasses\n };\n\n BaseAdapter.prototype.destroy = function () {// Can be implemented in subclasses\n };\n\n BaseAdapter.prototype.generateResultId = function (container, data) {\n var id = container.id + '-result-';\n id += Utils.generateChars(4);\n\n if (data.id != null) {\n id += '-' + data.id.toString();\n } else {\n id += '-' + Utils.generateChars(4);\n }\n\n return id;\n };\n\n return BaseAdapter;\n });\n S2.define('select2/data/select', ['./base', '../utils', 'jquery'], function (BaseAdapter, Utils, $) {\n function SelectAdapter($element, options) {\n this.$element = $element;\n this.options = options;\n\n SelectAdapter.__super__.constructor.call(this);\n }\n\n Utils.Extend(SelectAdapter, BaseAdapter);\n\n SelectAdapter.prototype.current = function (callback) {\n var self = this;\n var data = Array.prototype.map.call(this.$element[0].querySelectorAll(':checked'), function (selectedElement) {\n return self.item($(selectedElement));\n });\n callback(data);\n };\n\n SelectAdapter.prototype.select = function (data) {\n var self = this;\n data.selected = true; // If data.element is a DOM node, use it instead\n\n if (data.element != null && data.element.tagName.toLowerCase() === 'option') {\n data.element.selected = true;\n this.$element.trigger('input').trigger('change');\n return;\n }\n\n if (this.$element.prop('multiple')) {\n this.current(function (currentData) {\n var val = [];\n data = [data];\n data.push.apply(data, currentData);\n\n for (var d = 0; d < data.length; d++) {\n var id = data[d].id;\n\n if (val.indexOf(id) === -1) {\n val.push(id);\n }\n }\n\n self.$element.val(val);\n self.$element.trigger('input').trigger('change');\n });\n } else {\n var val = data.id;\n this.$element.val(val);\n this.$element.trigger('input').trigger('change');\n }\n };\n\n SelectAdapter.prototype.unselect = function (data) {\n var self = this;\n\n if (!this.$element.prop('multiple')) {\n return;\n }\n\n data.selected = false;\n\n if (data.element != null && data.element.tagName.toLowerCase() === 'option') {\n data.element.selected = false;\n this.$element.trigger('input').trigger('change');\n return;\n }\n\n this.current(function (currentData) {\n var val = [];\n\n for (var d = 0; d < currentData.length; d++) {\n var id = currentData[d].id;\n\n if (id !== data.id && val.indexOf(id) === -1) {\n val.push(id);\n }\n }\n\n self.$element.val(val);\n self.$element.trigger('input').trigger('change');\n });\n };\n\n SelectAdapter.prototype.bind = function (container, $container) {\n var self = this;\n this.container = container;\n container.on('select', function (params) {\n self.select(params.data);\n });\n container.on('unselect', function (params) {\n self.unselect(params.data);\n });\n };\n\n SelectAdapter.prototype.destroy = function () {\n // Remove anything added to child elements\n this.$element.find('*').each(function () {\n // Remove any custom data set by Select2\n Utils.RemoveData(this);\n });\n };\n\n SelectAdapter.prototype.query = function (params, callback) {\n var data = [];\n var self = this;\n var $options = this.$element.children();\n $options.each(function () {\n if (this.tagName.toLowerCase() !== 'option' && this.tagName.toLowerCase() !== 'optgroup') {\n return;\n }\n\n var $option = $(this);\n var option = self.item($option);\n var matches = self.matches(params, option);\n\n if (matches !== null) {\n data.push(matches);\n }\n });\n callback({\n results: data\n });\n };\n\n SelectAdapter.prototype.addOptions = function ($options) {\n this.$element.append($options);\n };\n\n SelectAdapter.prototype.option = function (data) {\n var option;\n\n if (data.children) {\n option = document.createElement('optgroup');\n option.label = data.text;\n } else {\n option = document.createElement('option');\n\n if (option.textContent !== undefined) {\n option.textContent = data.text;\n } else {\n option.innerText = data.text;\n }\n }\n\n if (data.id !== undefined) {\n option.value = data.id;\n }\n\n if (data.disabled) {\n option.disabled = true;\n }\n\n if (data.selected) {\n option.selected = true;\n }\n\n if (data.title) {\n option.title = data.title;\n }\n\n var normalizedData = this._normalizeItem(data);\n\n normalizedData.element = option; // Override the option's data with the combined data\n\n Utils.StoreData(option, 'data', normalizedData);\n return $(option);\n };\n\n SelectAdapter.prototype.item = function ($option) {\n var data = {};\n data = Utils.GetData($option[0], 'data');\n\n if (data != null) {\n return data;\n }\n\n var option = $option[0];\n\n if (option.tagName.toLowerCase() === 'option') {\n data = {\n id: $option.val(),\n text: $option.text(),\n disabled: $option.prop('disabled'),\n selected: $option.prop('selected'),\n title: $option.prop('title')\n };\n } else if (option.tagName.toLowerCase() === 'optgroup') {\n data = {\n text: $option.prop('label'),\n children: [],\n title: $option.prop('title')\n };\n var $children = $option.children('option');\n var children = [];\n\n for (var c = 0; c < $children.length; c++) {\n var $child = $($children[c]);\n var child = this.item($child);\n children.push(child);\n }\n\n data.children = children;\n }\n\n data = this._normalizeItem(data);\n data.element = $option[0];\n Utils.StoreData($option[0], 'data', data);\n return data;\n };\n\n SelectAdapter.prototype._normalizeItem = function (item) {\n if (item !== Object(item)) {\n item = {\n id: item,\n text: item\n };\n }\n\n item = $.extend({}, {\n text: ''\n }, item);\n var defaults = {\n selected: false,\n disabled: false\n };\n\n if (item.id != null) {\n item.id = item.id.toString();\n }\n\n if (item.text != null) {\n item.text = item.text.toString();\n }\n\n if (item._resultId == null && item.id && this.container != null) {\n item._resultId = this.generateResultId(this.container, item);\n }\n\n return $.extend({}, defaults, item);\n };\n\n SelectAdapter.prototype.matches = function (params, data) {\n var matcher = this.options.get('matcher');\n return matcher(params, data);\n };\n\n return SelectAdapter;\n });\n S2.define('select2/data/array', ['./select', '../utils', 'jquery'], function (SelectAdapter, Utils, $) {\n function ArrayAdapter($element, options) {\n this._dataToConvert = options.get('data') || [];\n\n ArrayAdapter.__super__.constructor.call(this, $element, options);\n }\n\n Utils.Extend(ArrayAdapter, SelectAdapter);\n\n ArrayAdapter.prototype.bind = function (container, $container) {\n ArrayAdapter.__super__.bind.call(this, container, $container);\n\n this.addOptions(this.convertToOptions(this._dataToConvert));\n };\n\n ArrayAdapter.prototype.select = function (data) {\n var $option = this.$element.find('option').filter(function (i, elm) {\n return elm.value == data.id.toString();\n });\n\n if ($option.length === 0) {\n $option = this.option(data);\n this.addOptions($option);\n }\n\n ArrayAdapter.__super__.select.call(this, data);\n };\n\n ArrayAdapter.prototype.convertToOptions = function (data) {\n var self = this;\n var $existing = this.$element.find('option');\n var existingIds = $existing.map(function () {\n return self.item($(this)).id;\n }).get();\n var $options = []; // Filter out all items except for the one passed in the argument\n\n function onlyItem(item) {\n return function () {\n return $(this).val() == item.id;\n };\n }\n\n for (var d = 0; d < data.length; d++) {\n var item = this._normalizeItem(data[d]); // Skip items which were pre-loaded, only merge the data\n\n\n if (existingIds.indexOf(item.id) >= 0) {\n var $existingOption = $existing.filter(onlyItem(item));\n var existingData = this.item($existingOption);\n var newData = $.extend(true, {}, item, existingData);\n var $newOption = this.option(newData);\n $existingOption.replaceWith($newOption);\n continue;\n }\n\n var $option = this.option(item);\n\n if (item.children) {\n var $children = this.convertToOptions(item.children);\n $option.append($children);\n }\n\n $options.push($option);\n }\n\n return $options;\n };\n\n return ArrayAdapter;\n });\n S2.define('select2/data/ajax', ['./array', '../utils', 'jquery'], function (ArrayAdapter, Utils, $) {\n function AjaxAdapter($element, options) {\n this.ajaxOptions = this._applyDefaults(options.get('ajax'));\n\n if (this.ajaxOptions.processResults != null) {\n this.processResults = this.ajaxOptions.processResults;\n }\n\n AjaxAdapter.__super__.constructor.call(this, $element, options);\n }\n\n Utils.Extend(AjaxAdapter, ArrayAdapter);\n\n AjaxAdapter.prototype._applyDefaults = function (options) {\n var defaults = {\n data: function data(params) {\n return $.extend({}, params, {\n q: params.term\n });\n },\n transport: function transport(params, success, failure) {\n var $request = $.ajax(params);\n $request.then(success);\n $request.fail(failure);\n return $request;\n }\n };\n return $.extend({}, defaults, options, true);\n };\n\n AjaxAdapter.prototype.processResults = function (results) {\n return results;\n };\n\n AjaxAdapter.prototype.query = function (params, callback) {\n var matches = [];\n var self = this;\n\n if (this._request != null) {\n // JSONP requests cannot always be aborted\n if (typeof this._request.abort === 'function') {\n this._request.abort();\n }\n\n this._request = null;\n }\n\n var options = $.extend({\n type: 'GET'\n }, this.ajaxOptions);\n\n if (typeof options.url === 'function') {\n options.url = options.url.call(this.$element, params);\n }\n\n if (typeof options.data === 'function') {\n options.data = options.data.call(this.$element, params);\n }\n\n function request() {\n var $request = options.transport(options, function (data) {\n var results = self.processResults(data, params);\n\n if (self.options.get('debug') && window.console && console.error) {\n // Check to make sure that the response included a `results` key.\n if (!results || !results.results || !Array.isArray(results.results)) {\n console.error('Select2: The AJAX results did not return an array in the ' + '`results` key of the response.');\n }\n }\n\n callback(results);\n }, function () {\n // Attempt to detect if a request was aborted\n // Only works if the transport exposes a status property\n if ('status' in $request && ($request.status === 0 || $request.status === '0')) {\n return;\n }\n\n self.trigger('results:message', {\n message: 'errorLoading'\n });\n });\n self._request = $request;\n }\n\n if (this.ajaxOptions.delay && params.term != null) {\n if (this._queryTimeout) {\n window.clearTimeout(this._queryTimeout);\n }\n\n this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay);\n } else {\n request();\n }\n };\n\n return AjaxAdapter;\n });\n S2.define('select2/data/tags', ['jquery'], function ($) {\n function Tags(decorated, $element, options) {\n var tags = options.get('tags');\n var createTag = options.get('createTag');\n\n if (createTag !== undefined) {\n this.createTag = createTag;\n }\n\n var insertTag = options.get('insertTag');\n\n if (insertTag !== undefined) {\n this.insertTag = insertTag;\n }\n\n decorated.call(this, $element, options);\n\n if (Array.isArray(tags)) {\n for (var t = 0; t < tags.length; t++) {\n var tag = tags[t];\n\n var item = this._normalizeItem(tag);\n\n var $option = this.option(item);\n this.$element.append($option);\n }\n }\n }\n\n Tags.prototype.query = function (decorated, params, callback) {\n var self = this;\n\n this._removeOldTags();\n\n if (params.term == null || params.page != null) {\n decorated.call(this, params, callback);\n return;\n }\n\n function wrapper(obj, child) {\n var data = obj.results;\n\n for (var i = 0; i < data.length; i++) {\n var option = data[i];\n var checkChildren = option.children != null && !wrapper({\n results: option.children\n }, true);\n var optionText = (option.text || '').toUpperCase();\n var paramsTerm = (params.term || '').toUpperCase();\n var checkText = optionText === paramsTerm;\n\n if (checkText || checkChildren) {\n if (child) {\n return false;\n }\n\n obj.data = data;\n callback(obj);\n return;\n }\n }\n\n if (child) {\n return true;\n }\n\n var tag = self.createTag(params);\n\n if (tag != null) {\n var $option = self.option(tag);\n $option.attr('data-select2-tag', 'true');\n self.addOptions([$option]);\n self.insertTag(data, tag);\n }\n\n obj.results = data;\n callback(obj);\n }\n\n decorated.call(this, params, wrapper);\n };\n\n Tags.prototype.createTag = function (decorated, params) {\n if (params.term == null) {\n return null;\n }\n\n var term = params.term.trim();\n\n if (term === '') {\n return null;\n }\n\n return {\n id: term,\n text: term\n };\n };\n\n Tags.prototype.insertTag = function (_, data, tag) {\n data.unshift(tag);\n };\n\n Tags.prototype._removeOldTags = function (_) {\n var $options = this.$element.find('option[data-select2-tag]');\n $options.each(function () {\n if (this.selected) {\n return;\n }\n\n $(this).remove();\n });\n };\n\n return Tags;\n });\n S2.define('select2/data/tokenizer', ['jquery'], function ($) {\n function Tokenizer(decorated, $element, options) {\n var tokenizer = options.get('tokenizer');\n\n if (tokenizer !== undefined) {\n this.tokenizer = tokenizer;\n }\n\n decorated.call(this, $element, options);\n }\n\n Tokenizer.prototype.bind = function (decorated, container, $container) {\n decorated.call(this, container, $container);\n this.$search = container.dropdown.$search || container.selection.$search || $container.find('.select2-search__field');\n };\n\n Tokenizer.prototype.query = function (decorated, params, callback) {\n var self = this;\n\n function createAndSelect(data) {\n // Normalize the data object so we can use it for checks\n var item = self._normalizeItem(data); // Check if the data object already exists as a tag\n // Select it if it doesn't\n\n\n var $existingOptions = self.$element.find('option').filter(function () {\n return $(this).val() === item.id;\n }); // If an existing option wasn't found for it, create the option\n\n if (!$existingOptions.length) {\n var $option = self.option(item);\n $option.attr('data-select2-tag', true);\n\n self._removeOldTags();\n\n self.addOptions([$option]);\n } // Select the item, now that we know there is an option for it\n\n\n select(item);\n }\n\n function select(data) {\n self.trigger('select', {\n data: data\n });\n }\n\n params.term = params.term || '';\n var tokenData = this.tokenizer(params, this.options, createAndSelect);\n\n if (tokenData.term !== params.term) {\n // Replace the search term if we have the search box\n if (this.$search.length) {\n this.$search.val(tokenData.term);\n this.$search.trigger('focus');\n }\n\n params.term = tokenData.term;\n }\n\n decorated.call(this, params, callback);\n };\n\n Tokenizer.prototype.tokenizer = function (_, params, options, callback) {\n var separators = options.get('tokenSeparators') || [];\n var term = params.term;\n var i = 0;\n\n var createTag = this.createTag || function (params) {\n return {\n id: params.term,\n text: params.term\n };\n };\n\n while (i < term.length) {\n var termChar = term[i];\n\n if (separators.indexOf(termChar) === -1) {\n i++;\n continue;\n }\n\n var part = term.substr(0, i);\n var partParams = $.extend({}, params, {\n term: part\n });\n var data = createTag(partParams);\n\n if (data == null) {\n i++;\n continue;\n }\n\n callback(data); // Reset the term to not include the tokenized portion\n\n term = term.substr(i + 1) || '';\n i = 0;\n }\n\n return {\n term: term\n };\n };\n\n return Tokenizer;\n });\n S2.define('select2/data/minimumInputLength', [], function () {\n function MinimumInputLength(decorated, $e, options) {\n this.minimumInputLength = options.get('minimumInputLength');\n decorated.call(this, $e, options);\n }\n\n MinimumInputLength.prototype.query = function (decorated, params, callback) {\n params.term = params.term || '';\n\n if (params.term.length < this.minimumInputLength) {\n this.trigger('results:message', {\n message: 'inputTooShort',\n args: {\n minimum: this.minimumInputLength,\n input: params.term,\n params: params\n }\n });\n return;\n }\n\n decorated.call(this, params, callback);\n };\n\n return MinimumInputLength;\n });\n S2.define('select2/data/maximumInputLength', [], function () {\n function MaximumInputLength(decorated, $e, options) {\n this.maximumInputLength = options.get('maximumInputLength');\n decorated.call(this, $e, options);\n }\n\n MaximumInputLength.prototype.query = function (decorated, params, callback) {\n params.term = params.term || '';\n\n if (this.maximumInputLength > 0 && params.term.length > this.maximumInputLength) {\n this.trigger('results:message', {\n message: 'inputTooLong',\n args: {\n maximum: this.maximumInputLength,\n input: params.term,\n params: params\n }\n });\n return;\n }\n\n decorated.call(this, params, callback);\n };\n\n return MaximumInputLength;\n });\n S2.define('select2/data/maximumSelectionLength', [], function () {\n function MaximumSelectionLength(decorated, $e, options) {\n this.maximumSelectionLength = options.get('maximumSelectionLength');\n decorated.call(this, $e, options);\n }\n\n MaximumSelectionLength.prototype.bind = function (decorated, container, $container) {\n var self = this;\n decorated.call(this, container, $container);\n container.on('select', function () {\n self._checkIfMaximumSelected();\n });\n };\n\n MaximumSelectionLength.prototype.query = function (decorated, params, callback) {\n var self = this;\n\n this._checkIfMaximumSelected(function () {\n decorated.call(self, params, callback);\n });\n };\n\n MaximumSelectionLength.prototype._checkIfMaximumSelected = function (_, successCallback) {\n var self = this;\n this.current(function (currentData) {\n var count = currentData != null ? currentData.length : 0;\n\n if (self.maximumSelectionLength > 0 && count >= self.maximumSelectionLength) {\n self.trigger('results:message', {\n message: 'maximumSelected',\n args: {\n maximum: self.maximumSelectionLength\n }\n });\n return;\n }\n\n if (successCallback) {\n successCallback();\n }\n });\n };\n\n return MaximumSelectionLength;\n });\n S2.define('select2/dropdown', ['jquery', './utils'], function ($, Utils) {\n function Dropdown($element, options) {\n this.$element = $element;\n this.options = options;\n\n Dropdown.__super__.constructor.call(this);\n }\n\n Utils.Extend(Dropdown, Utils.Observable);\n\n Dropdown.prototype.render = function () {\n var $dropdown = $('' + ' ');\n $dropdown.attr('dir', this.options.get('dir'));\n this.$dropdown = $dropdown;\n return $dropdown;\n };\n\n Dropdown.prototype.bind = function () {// Should be implemented in subclasses\n };\n\n Dropdown.prototype.position = function ($dropdown, $container) {// Should be implemented in subclasses\n };\n\n Dropdown.prototype.destroy = function () {\n // Remove the dropdown from the DOM\n this.$dropdown.remove();\n };\n\n return Dropdown;\n });\n S2.define('select2/dropdown/search', ['jquery'], function ($) {\n function Search() {}\n\n Search.prototype.render = function (decorated) {\n var $rendered = decorated.call(this);\n var searchLabel = this.options.get('translations').get('search');\n var $search = $('' + ' ');\n this.$searchContainer = $search;\n this.$search = $search.find('input');\n this.$search.prop('autocomplete', this.options.get('autocomplete'));\n this.$search.attr('aria-label', searchLabel());\n $rendered.prepend($search);\n return $rendered;\n };\n\n Search.prototype.bind = function (decorated, container, $container) {\n var self = this;\n var resultsId = container.id + '-results';\n decorated.call(this, container, $container);\n this.$search.on('keydown', function (evt) {\n self.trigger('keypress', evt);\n self._keyUpPrevented = evt.isDefaultPrevented();\n }); // Workaround for browsers which do not support the `input` event\n // This will prevent double-triggering of events for browsers which support\n // both the `keyup` and `input` events.\n\n this.$search.on('input', function (evt) {\n // Unbind the duplicated `keyup` event\n $(this).off('keyup');\n });\n this.$search.on('keyup input', function (evt) {\n self.handleSearch(evt);\n });\n container.on('open', function () {\n self.$search.attr('tabindex', 0);\n self.$search.attr('aria-controls', resultsId);\n self.$search.trigger('focus');\n window.setTimeout(function () {\n self.$search.trigger('focus');\n }, 0);\n });\n container.on('close', function () {\n self.$search.attr('tabindex', -1);\n self.$search.removeAttr('aria-controls');\n self.$search.removeAttr('aria-activedescendant');\n self.$search.val('');\n self.$search.trigger('blur');\n });\n container.on('focus', function () {\n if (!container.isOpen()) {\n self.$search.trigger('focus');\n }\n });\n container.on('results:all', function (params) {\n if (params.query.term == null || params.query.term === '') {\n var showSearch = self.showSearch(params);\n\n if (showSearch) {\n self.$searchContainer[0].classList.remove('select2-search--hide');\n } else {\n self.$searchContainer[0].classList.add('select2-search--hide');\n }\n }\n });\n container.on('results:focus', function (params) {\n if (params.data._resultId) {\n self.$search.attr('aria-activedescendant', params.data._resultId);\n } else {\n self.$search.removeAttr('aria-activedescendant');\n }\n });\n };\n\n Search.prototype.handleSearch = function (evt) {\n if (!this._keyUpPrevented) {\n var input = this.$search.val();\n this.trigger('query', {\n term: input\n });\n }\n\n this._keyUpPrevented = false;\n };\n\n Search.prototype.showSearch = function (_, params) {\n return true;\n };\n\n return Search;\n });\n S2.define('select2/dropdown/hidePlaceholder', [], function () {\n function HidePlaceholder(decorated, $element, options, dataAdapter) {\n this.placeholder = this.normalizePlaceholder(options.get('placeholder'));\n decorated.call(this, $element, options, dataAdapter);\n }\n\n HidePlaceholder.prototype.append = function (decorated, data) {\n data.results = this.removePlaceholder(data.results);\n decorated.call(this, data);\n };\n\n HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {\n if (typeof placeholder === 'string') {\n placeholder = {\n id: '',\n text: placeholder\n };\n }\n\n return placeholder;\n };\n\n HidePlaceholder.prototype.removePlaceholder = function (_, data) {\n var modifiedData = data.slice(0);\n\n for (var d = data.length - 1; d >= 0; d--) {\n var item = data[d];\n\n if (this.placeholder.id === item.id) {\n modifiedData.splice(d, 1);\n }\n }\n\n return modifiedData;\n };\n\n return HidePlaceholder;\n });\n S2.define('select2/dropdown/infiniteScroll', ['jquery'], function ($) {\n function InfiniteScroll(decorated, $element, options, dataAdapter) {\n this.lastParams = {};\n decorated.call(this, $element, options, dataAdapter);\n this.$loadingMore = this.createLoadingMore();\n this.loading = false;\n }\n\n InfiniteScroll.prototype.append = function (decorated, data) {\n this.$loadingMore.remove();\n this.loading = false;\n decorated.call(this, data);\n\n if (this.showLoadingMore(data)) {\n this.$results.append(this.$loadingMore);\n this.loadMoreIfNeeded();\n }\n };\n\n InfiniteScroll.prototype.bind = function (decorated, container, $container) {\n var self = this;\n decorated.call(this, container, $container);\n container.on('query', function (params) {\n self.lastParams = params;\n self.loading = true;\n });\n container.on('query:append', function (params) {\n self.lastParams = params;\n self.loading = true;\n });\n this.$results.on('scroll', this.loadMoreIfNeeded.bind(this));\n };\n\n InfiniteScroll.prototype.loadMoreIfNeeded = function () {\n var isLoadMoreVisible = $.contains(document.documentElement, this.$loadingMore[0]);\n\n if (this.loading || !isLoadMoreVisible) {\n return;\n }\n\n var currentOffset = this.$results.offset().top + this.$results.outerHeight(false);\n var loadingMoreOffset = this.$loadingMore.offset().top + this.$loadingMore.outerHeight(false);\n\n if (currentOffset + 50 >= loadingMoreOffset) {\n this.loadMore();\n }\n };\n\n InfiniteScroll.prototype.loadMore = function () {\n this.loading = true;\n var params = $.extend({}, {\n page: 1\n }, this.lastParams);\n params.page++;\n this.trigger('query:append', params);\n };\n\n InfiniteScroll.prototype.showLoadingMore = function (_, data) {\n return data.pagination && data.pagination.more;\n };\n\n InfiniteScroll.prototype.createLoadingMore = function () {\n var $option = $('' + ' ');\n $container.attr('dir', this.options.get('dir'));\n this.$container = $container;\n this.$container[0].classList.add('select2-container--' + this.options.get('theme'));\n Utils.StoreData($container[0], 'element', this.$element);\n return $container;\n };\n\n return Select2;\n });\n S2.define('jquery-mousewheel', ['jquery'], function ($) {\n // Used to shim jQuery.mousewheel for non-full builds.\n return $;\n });\n S2.define('jquery.select2', ['jquery', 'jquery-mousewheel', './select2/core', './select2/defaults', './select2/utils'], function ($, _, Select2, Defaults, Utils) {\n if ($.fn.select2 == null) {\n // All methods that should return the element\n var thisMethods = ['open', 'close', 'destroy'];\n\n $.fn.select2 = function (options) {\n options = options || {};\n\n if (_typeof(options) === 'object') {\n this.each(function () {\n var instanceOptions = $.extend(true, {}, options);\n var instance = new Select2($(this), instanceOptions);\n });\n return this;\n } else if (typeof options === 'string') {\n var ret;\n var args = Array.prototype.slice.call(arguments, 1);\n this.each(function () {\n var instance = Utils.GetData(this, 'select2');\n\n if (instance == null && window.console && console.error) {\n console.error('The select2(\\'' + options + '\\') method was called on an ' + 'element that is not using Select2.');\n }\n\n ret = instance[options].apply(instance, args);\n }); // Check if we should be returning `this`\n\n if (thisMethods.indexOf(options) > -1) {\n return this;\n }\n\n return ret;\n } else {\n throw new Error('Invalid arguments for Select2: ' + options);\n }\n };\n }\n\n if ($.fn.select2.defaults == null) {\n $.fn.select2.defaults = Defaults;\n }\n\n return Select2;\n }); // Return the AMD loader configuration so it can be used outside of this file\n\n return {\n define: S2.define,\n require: S2.require\n };\n }(); // Autoload the jQuery bindings\n // We know that all of the modules exist above this, so we're safe\n\n\n var select2 = S2.require('jquery.select2'); // Hold the AMD module references on the jQuery function that was just loaded\n // This allows Select2 to use the internal loader outside of this file, such\n // as in the language files.\n\n\n jQuery.fn.select2.amd = S2; // Return the Select2 instance for anyone who is importing it.\n\n return select2;\n});","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n/*!\n * Lightbox v2.11.3\n * by Lokesh Dhakar\n *\n * More info:\n * http://lokeshdhakar.com/projects/lightbox2/\n *\n * Copyright Lokesh Dhakar\n * Released under the MIT license\n * https://github.com/lokesh/lightbox2/blob/master/LICENSE\n *\n * @preserve\n */\n// Uses Node, AMD or browser globals to create a module.\n(function (root, factory) {\n if (typeof define === 'function' && define.amd) {\n // AMD. Register as an anonymous module.\n define(['jquery'], factory);\n } else if ((typeof exports === \"undefined\" ? \"undefined\" : _typeof(exports)) === 'object') {\n // Node. Does not work with strict CommonJS, but\n // only CommonJS-like environments that support module.exports,\n // like Node.\n module.exports = factory(require('jquery'));\n } else {\n // Browser globals (root is window)\n root.lightbox = factory(root.jQuery);\n }\n})(this, function ($) {\n function Lightbox(options) {\n this.album = [];\n this.currentImageIndex = void 0;\n this.init(); // options\n\n this.options = $.extend({}, this.constructor.defaults);\n this.option(options);\n } // Descriptions of all options available on the demo site:\n // http://lokeshdhakar.com/projects/lightbox2/index.html#options\n\n\n Lightbox.defaults = {\n albumLabel: 'Image %1 of %2',\n alwaysShowNavOnTouchDevices: false,\n fadeDuration: 600,\n fitImagesInViewport: true,\n imageFadeDuration: 600,\n // maxWidth: 800,\n // maxHeight: 600,\n positionFromTop: 50,\n resizeDuration: 700,\n showImageNumberLabel: true,\n wrapAround: false,\n disableScrolling: false,\n\n /*\n Sanitize Title\n If the caption data is trusted, for example you are hardcoding it in, then leave this to false.\n This will free you to add html tags, such as links, in the caption.\n If the caption data is user submitted or from some other untrusted source, then set this to true\n to prevent xss and other injection attacks.\n */\n sanitizeTitle: false\n };\n\n Lightbox.prototype.option = function (options) {\n $.extend(this.options, options);\n };\n\n Lightbox.prototype.imageCountLabel = function (currentImageNum, totalImages) {\n return this.options.albumLabel.replace(/%1/g, currentImageNum).replace(/%2/g, totalImages);\n };\n\n Lightbox.prototype.init = function () {\n var self = this; // Both enable and build methods require the body tag to be in the DOM.\n\n $(document).ready(function () {\n self.enable();\n self.build();\n });\n }; // Loop through anchors and areamaps looking for either data-lightbox attributes or rel attributes\n // that contain 'lightbox'. When these are clicked, start lightbox.\n\n\n Lightbox.prototype.enable = function () {\n var self = this;\n $('body').on('click', 'a[rel^=lightbox], area[rel^=lightbox], a[data-lightbox], area[data-lightbox]', function (event) {\n self.start($(event.currentTarget));\n return false;\n });\n }; // Build html for the lightbox and the overlay.\n // Attach event handlers to the new DOM elements. click click click\n\n\n Lightbox.prototype.build = function () {\n if ($('#lightbox').length > 0) {\n return;\n }\n\n var self = this; // The two root notes generated, #lightboxOverlay and #lightbox are given\n // tabindex attrs so they are focusable. We attach our keyboard event\n // listeners to these two elements, and not the document. Clicking anywhere\n // while Lightbox is opened will keep the focus on or inside one of these\n // two elements.\n //\n // We do this so we can prevent propogation of the Esc keypress when\n // Lightbox is open. This prevents it from intefering with other components\n // on the page below.\n //\n // Github issue: https://github.com/lokesh/lightbox2/issues/663\n\n $('
').appendTo($('body')); // Cache jQuery objects\n\n this.$lightbox = $('#lightbox');\n this.$overlay = $('#lightboxOverlay');\n this.$outerContainer = this.$lightbox.find('.lb-outerContainer');\n this.$container = this.$lightbox.find('.lb-container');\n this.$image = this.$lightbox.find('.lb-image');\n this.$nav = this.$lightbox.find('.lb-nav'); // Store css values for future lookup\n\n this.containerPadding = {\n top: parseInt(this.$container.css('padding-top'), 10),\n right: parseInt(this.$container.css('padding-right'), 10),\n bottom: parseInt(this.$container.css('padding-bottom'), 10),\n left: parseInt(this.$container.css('padding-left'), 10)\n };\n this.imageBorderWidth = {\n top: parseInt(this.$image.css('border-top-width'), 10),\n right: parseInt(this.$image.css('border-right-width'), 10),\n bottom: parseInt(this.$image.css('border-bottom-width'), 10),\n left: parseInt(this.$image.css('border-left-width'), 10)\n }; // Attach event handlers to the newly minted DOM elements\n\n this.$overlay.hide().on('click', function () {\n self.end();\n return false;\n });\n this.$lightbox.hide().on('click', function (event) {\n if ($(event.target).attr('id') === 'lightbox') {\n self.end();\n }\n });\n this.$outerContainer.on('click', function (event) {\n if ($(event.target).attr('id') === 'lightbox') {\n self.end();\n }\n\n return false;\n });\n this.$lightbox.find('.lb-prev').on('click', function () {\n if (self.currentImageIndex === 0) {\n self.changeImage(self.album.length - 1);\n } else {\n self.changeImage(self.currentImageIndex - 1);\n }\n\n return false;\n });\n this.$lightbox.find('.lb-next').on('click', function () {\n if (self.currentImageIndex === self.album.length - 1) {\n self.changeImage(0);\n } else {\n self.changeImage(self.currentImageIndex + 1);\n }\n\n return false;\n });\n /*\n Show context menu for image on right-click\n There is a div containing the navigation that spans the entire image and lives above of it. If\n you right-click, you are right clicking this div and not the image. This prevents users from\n saving the image or using other context menu actions with the image.\n To fix this, when we detect the right mouse button is pressed down, but not yet clicked, we\n set pointer-events to none on the nav div. This is so that the upcoming right-click event on\n the next mouseup will bubble down to the image. Once the right-click/contextmenu event occurs\n we set the pointer events back to auto for the nav div so it can capture hover and left-click\n events as usual.\n */\n\n this.$nav.on('mousedown', function (event) {\n if (event.which === 3) {\n self.$nav.css('pointer-events', 'none');\n self.$lightbox.one('contextmenu', function () {\n setTimeout(function () {\n this.$nav.css('pointer-events', 'auto');\n }.bind(self), 0);\n });\n }\n });\n this.$lightbox.find('.lb-loader, .lb-close').on('click', function () {\n self.end();\n return false;\n });\n }; // Show overlay and lightbox. If the image is part of a set, add siblings to album array.\n\n\n Lightbox.prototype.start = function ($link) {\n var self = this;\n var $window = $(window);\n $window.on('resize', $.proxy(this.sizeOverlay, this));\n this.sizeOverlay();\n this.album = [];\n var imageNumber = 0;\n\n function addToAlbum($link) {\n self.album.push({\n alt: $link.attr('data-alt'),\n link: $link.attr('href'),\n title: $link.attr('data-title') || $link.attr('title')\n });\n } // Support both data-lightbox attribute and rel attribute implementations\n\n\n var dataLightboxValue = $link.attr('data-lightbox');\n var $links;\n\n if (dataLightboxValue) {\n $links = $($link.prop('tagName') + '[data-lightbox=\"' + dataLightboxValue + '\"]');\n\n for (var i = 0; i < $links.length; i = ++i) {\n addToAlbum($($links[i]));\n\n if ($links[i] === $link[0]) {\n imageNumber = i;\n }\n }\n } else {\n if ($link.attr('rel') === 'lightbox') {\n // If image is not part of a set\n addToAlbum($link);\n } else {\n // If image is part of a set\n $links = $($link.prop('tagName') + '[rel=\"' + $link.attr('rel') + '\"]');\n\n for (var j = 0; j < $links.length; j = ++j) {\n addToAlbum($($links[j]));\n\n if ($links[j] === $link[0]) {\n imageNumber = j;\n }\n }\n }\n } // Position Lightbox\n\n\n var top = $window.scrollTop() + this.options.positionFromTop;\n var left = $window.scrollLeft();\n this.$lightbox.css({\n top: top + 'px',\n left: left + 'px'\n }).fadeIn(this.options.fadeDuration); // Disable scrolling of the page while open\n\n if (this.options.disableScrolling) {\n $('body').addClass('lb-disable-scrolling');\n }\n\n this.changeImage(imageNumber);\n }; // Hide most UI elements in preparation for the animated resizing of the lightbox.\n\n\n Lightbox.prototype.changeImage = function (imageNumber) {\n var self = this;\n var filename = this.album[imageNumber].link;\n var filetype = filename.split('.').slice(-1)[0];\n var $image = this.$lightbox.find('.lb-image'); // Disable keyboard nav during transitions\n\n this.disableKeyboardNav(); // Show loading state\n\n this.$overlay.fadeIn(this.options.fadeDuration);\n $('.lb-loader').fadeIn('slow');\n this.$lightbox.find('.lb-image, .lb-nav, .lb-prev, .lb-next, .lb-dataContainer, .lb-numbers, .lb-caption').hide();\n this.$outerContainer.addClass('animating'); // When image to show is preloaded, we send the width and height to sizeContainer()\n\n var preloader = new Image();\n\n preloader.onload = function () {\n var $preloader;\n var imageHeight;\n var imageWidth;\n var maxImageHeight;\n var maxImageWidth;\n var windowHeight;\n var windowWidth;\n $image.attr({\n 'alt': self.album[imageNumber].alt,\n 'src': filename\n });\n $preloader = $(preloader);\n $image.width(preloader.width);\n $image.height(preloader.height);\n windowWidth = $(window).width();\n windowHeight = $(window).height(); // Calculate the max image dimensions for the current viewport.\n // Take into account the border around the image and an additional 10px gutter on each side.\n\n maxImageWidth = windowWidth - self.containerPadding.left - self.containerPadding.right - self.imageBorderWidth.left - self.imageBorderWidth.right - 20;\n maxImageHeight = windowHeight - self.containerPadding.top - self.containerPadding.bottom - self.imageBorderWidth.top - self.imageBorderWidth.bottom - self.options.positionFromTop - 70;\n /*\n Since many SVGs have small intrinsic dimensions, but they support scaling\n up without quality loss because of their vector format, max out their\n size.\n */\n\n if (filetype === 'svg') {\n $image.width(maxImageWidth);\n $image.height(maxImageHeight);\n } // Fit image inside the viewport.\n\n\n if (self.options.fitImagesInViewport) {\n // Check if image size is larger then maxWidth|maxHeight in settings\n if (self.options.maxWidth && self.options.maxWidth < maxImageWidth) {\n maxImageWidth = self.options.maxWidth;\n }\n\n if (self.options.maxHeight && self.options.maxHeight < maxImageHeight) {\n maxImageHeight = self.options.maxHeight;\n }\n } else {\n maxImageWidth = self.options.maxWidth || preloader.width || maxImageWidth;\n maxImageHeight = self.options.maxHeight || preloader.height || maxImageHeight;\n } // Is the current image's width or height is greater than the maxImageWidth or maxImageHeight\n // option than we need to size down while maintaining the aspect ratio.\n\n\n if (preloader.width > maxImageWidth || preloader.height > maxImageHeight) {\n if (preloader.width / maxImageWidth > preloader.height / maxImageHeight) {\n imageWidth = maxImageWidth;\n imageHeight = parseInt(preloader.height / (preloader.width / imageWidth), 10);\n $image.width(imageWidth);\n $image.height(imageHeight);\n } else {\n imageHeight = maxImageHeight;\n imageWidth = parseInt(preloader.width / (preloader.height / imageHeight), 10);\n $image.width(imageWidth);\n $image.height(imageHeight);\n }\n }\n\n self.sizeContainer($image.width(), $image.height());\n }; // Preload image before showing\n\n\n preloader.src = this.album[imageNumber].link;\n this.currentImageIndex = imageNumber;\n }; // Stretch overlay to fit the viewport\n\n\n Lightbox.prototype.sizeOverlay = function () {\n var self = this;\n /*\n We use a setTimeout 0 to pause JS execution and let the rendering catch-up.\n Why do this? If the `disableScrolling` option is set to true, a class is added to the body\n tag that disables scrolling and hides the scrollbar. We want to make sure the scrollbar is\n hidden before we measure the document width, as the presence of the scrollbar will affect the\n number.\n */\n\n setTimeout(function () {\n self.$overlay.width($(document).width()).height($(document).height());\n }, 0);\n }; // Animate the size of the lightbox to fit the image we are showing\n // This method also shows the the image.\n\n\n Lightbox.prototype.sizeContainer = function (imageWidth, imageHeight) {\n var self = this;\n var oldWidth = this.$outerContainer.outerWidth();\n var oldHeight = this.$outerContainer.outerHeight();\n var newWidth = imageWidth + this.containerPadding.left + this.containerPadding.right + this.imageBorderWidth.left + this.imageBorderWidth.right;\n var newHeight = imageHeight + this.containerPadding.top + this.containerPadding.bottom + this.imageBorderWidth.top + this.imageBorderWidth.bottom;\n\n function postResize() {\n self.$lightbox.find('.lb-dataContainer').width(newWidth);\n self.$lightbox.find('.lb-prevLink').height(newHeight);\n self.$lightbox.find('.lb-nextLink').height(newHeight); // Set focus on one of the two root nodes so keyboard events are captured.\n\n self.$overlay.focus();\n self.showImage();\n }\n\n if (oldWidth !== newWidth || oldHeight !== newHeight) {\n this.$outerContainer.animate({\n width: newWidth,\n height: newHeight\n }, this.options.resizeDuration, 'swing', function () {\n postResize();\n });\n } else {\n postResize();\n }\n }; // Display the image and its details and begin preload neighboring images.\n\n\n Lightbox.prototype.showImage = function () {\n this.$lightbox.find('.lb-loader').stop(true).hide();\n this.$lightbox.find('.lb-image').fadeIn(this.options.imageFadeDuration);\n this.updateNav();\n this.updateDetails();\n this.preloadNeighboringImages();\n this.enableKeyboardNav();\n }; // Display previous and next navigation if appropriate.\n\n\n Lightbox.prototype.updateNav = function () {\n // Check to see if the browser supports touch events. If so, we take the conservative approach\n // and assume that mouse hover events are not supported and always show prev/next navigation\n // arrows in image sets.\n var alwaysShowNav = false;\n\n try {\n document.createEvent('TouchEvent');\n alwaysShowNav = this.options.alwaysShowNavOnTouchDevices ? true : false;\n } catch (e) {}\n\n this.$lightbox.find('.lb-nav').show();\n\n if (this.album.length > 1) {\n if (this.options.wrapAround) {\n if (alwaysShowNav) {\n this.$lightbox.find('.lb-prev, .lb-next').css('opacity', '1');\n }\n\n this.$lightbox.find('.lb-prev, .lb-next').show();\n } else {\n if (this.currentImageIndex > 0) {\n this.$lightbox.find('.lb-prev').show();\n\n if (alwaysShowNav) {\n this.$lightbox.find('.lb-prev').css('opacity', '1');\n }\n }\n\n if (this.currentImageIndex < this.album.length - 1) {\n this.$lightbox.find('.lb-next').show();\n\n if (alwaysShowNav) {\n this.$lightbox.find('.lb-next').css('opacity', '1');\n }\n }\n }\n }\n }; // Display caption, image number, and closing button.\n\n\n Lightbox.prototype.updateDetails = function () {\n var self = this; // Enable anchor clicks in the injected caption html.\n // Thanks Nate Wright for the fix. @https://github.com/NateWr\n\n if (typeof this.album[this.currentImageIndex].title !== 'undefined' && this.album[this.currentImageIndex].title !== '') {\n var $caption = this.$lightbox.find('.lb-caption');\n\n if (this.options.sanitizeTitle) {\n $caption.text(this.album[this.currentImageIndex].title);\n } else {\n $caption.html(this.album[this.currentImageIndex].title);\n }\n\n $caption.fadeIn('fast');\n }\n\n if (this.album.length > 1 && this.options.showImageNumberLabel) {\n var labelText = this.imageCountLabel(this.currentImageIndex + 1, this.album.length);\n this.$lightbox.find('.lb-number').text(labelText).fadeIn('fast');\n } else {\n this.$lightbox.find('.lb-number').hide();\n }\n\n this.$outerContainer.removeClass('animating');\n this.$lightbox.find('.lb-dataContainer').fadeIn(this.options.resizeDuration, function () {\n return self.sizeOverlay();\n });\n }; // Preload previous and next images in set.\n\n\n Lightbox.prototype.preloadNeighboringImages = function () {\n if (this.album.length > this.currentImageIndex + 1) {\n var preloadNext = new Image();\n preloadNext.src = this.album[this.currentImageIndex + 1].link;\n }\n\n if (this.currentImageIndex > 0) {\n var preloadPrev = new Image();\n preloadPrev.src = this.album[this.currentImageIndex - 1].link;\n }\n };\n\n Lightbox.prototype.enableKeyboardNav = function () {\n this.$lightbox.on('keyup.keyboard', $.proxy(this.keyboardAction, this));\n this.$overlay.on('keyup.keyboard', $.proxy(this.keyboardAction, this));\n };\n\n Lightbox.prototype.disableKeyboardNav = function () {\n this.$lightbox.off('.keyboard');\n this.$overlay.off('.keyboard');\n };\n\n Lightbox.prototype.keyboardAction = function (event) {\n var KEYCODE_ESC = 27;\n var KEYCODE_LEFTARROW = 37;\n var KEYCODE_RIGHTARROW = 39;\n var keycode = event.keyCode;\n\n if (keycode === KEYCODE_ESC) {\n // Prevent bubbling so as to not affect other components on the page.\n event.stopPropagation();\n this.end();\n } else if (keycode === KEYCODE_LEFTARROW) {\n if (this.currentImageIndex !== 0) {\n this.changeImage(this.currentImageIndex - 1);\n } else if (this.options.wrapAround && this.album.length > 1) {\n this.changeImage(this.album.length - 1);\n }\n } else if (keycode === KEYCODE_RIGHTARROW) {\n if (this.currentImageIndex !== this.album.length - 1) {\n this.changeImage(this.currentImageIndex + 1);\n } else if (this.options.wrapAround && this.album.length > 1) {\n this.changeImage(0);\n }\n }\n }; // Closing time. :-(\n\n\n Lightbox.prototype.end = function () {\n this.disableKeyboardNav();\n $(window).off('resize', this.sizeOverlay);\n this.$lightbox.fadeOut(this.options.fadeDuration);\n this.$overlay.fadeOut(this.options.fadeDuration);\n\n if (this.options.disableScrolling) {\n $('body').removeClass('lb-disable-scrolling');\n }\n };\n\n return new Lightbox();\n});"],"sourceRoot":""}