(function(factory) {"use strict";if (typeof define === "function" && define.amd) {define([ "jquery" ], factory);} else {factory(jQuery);}})(function($) {"use strict";var PRECISION = 100;var instances = [], matchers = [];matchers.push(/^[0-9]*$/.source);matchers.push(/([0-9]{1,2}\/){2}[0-9]{4}( [0-9]{1,2}(:[0-9]{2}){2})?/.source);matchers.push(/[0-9]{4}([\/\-][0-9]{1,2}){2}( [0-9]{1,2}(:[0-9]{2}){2})?/.source);matchers = new RegExp(matchers.join("|"));function parseDateString(dateString) {if (dateString instanceof Date) {return dateString;}if (String(dateString).match(matchers)) {if (String(dateString).match(/^[0-9]*$/)) {dateString = Number(dateString);}if (String(dateString).match(/\-/)) {dateString = String(dateString).replace(/\-/g, "/");}return new Date(dateString);} else {throw new Error("Couldn't cast `" + dateString + "` to a date object.");}}var DIRECTIVE_KEY_MAP = {Y: "years",m: "months",w: "weeks",d: "days",D: "totalDays",H: "hours",M: "minutes",S: "seconds"};function strftime(offsetObject) {return function(format) {var directives = format.match(/%(-|!)?[A-Z]{1}(:[^;]+;)?/gi);if (directives) {for (var i = 0, len = directives.length; i < len; ++i) {var directive = directives[i].match(/%(-|!)?([a-zA-Z]{1})(:[^;]+;)?/), regexp = new RegExp(directive[0]), modifier = directive[1] || "", plural = directive[3] || "", value = null;directive = directive[2];if (DIRECTIVE_KEY_MAP.hasOwnProperty(directive)) {value = DIRECTIVE_KEY_MAP[directive];value = Number(offsetObject[value]);}if (value !== null) {if (modifier === "!") {value = pluralize(plural, value);}if (modifier === "") {if (value < 10) {value = "0" + value.toString();}}format = format.replace(regexp, value.toString());}}}format = format.replace(/%%/, "%");return format;};}function pluralize(format, count) {var plural = "s", singular = "";if (format) {format = format.replace(/(:|;|\s)/gi, "").split(/\,/);if (format.length === 1) {plural = format[0];} else {singular = format[0];plural = format[1];}}if (Math.abs(count) === 1) {return singular;} else {return plural;}}var Countdown = function(el, finalDate, callback) {this.el = el;this.$el = $(el);this.interval = null;this.offset = {};this.instanceNumber = instances.length;instances.push(this);this.$el.data("countdown-instance", this.instanceNumber);if (callback) {this.$el.on("update.countdown", callback);this.$el.on("stoped.countdown", callback);this.$el.on("finish.countdown", callback);}this.setFinalDate(finalDate);this.start();};$.extend(Countdown.prototype, {start: function() {if (this.interval !== null) {clearInterval(this.interval);}var self = this;this.update();this.interval = setInterval(function() {self.update.call(self);}, PRECISION);},stop: function() {clearInterval(this.interval);this.interval = null;this.dispatchEvent("stoped");},pause: function() {this.stop.call(this);},resume: function() {this.start.call(this);},remove: function() {this.stop();instances[this.instanceNumber] = null;delete this.$el.data().countdownInstance;},setFinalDate: function(value) {this.finalDate = parseDateString(value);},update: function() {if (this.$el.closest("html").length === 0) {this.remove();return;}this.totalSecsLeft = this.finalDate.getTime() - new Date().getTime();this.totalSecsLeft = Math.ceil(this.totalSecsLeft / 1e3);this.totalSecsLeft = this.totalSecsLeft < 0 ? 0 : this.totalSecsLeft;this.offset = {seconds: this.totalSecsLeft % 60,minutes: Math.floor(this.totalSecsLeft / 60) % 60,hours: Math.floor(this.totalSecsLeft / 60 / 60) % 24,days: Math.floor(this.totalSecsLeft / 60 / 60 / 24) % 7,totalDays: Math.floor(this.totalSecsLeft / 60 / 60 / 24),weeks: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 7),months: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 30),years: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 365)};if (this.totalSecsLeft === 0) {this.stop();this.dispatchEvent("finish");} else {this.dispatchEvent("update");}},dispatchEvent: function(eventName) {var event = $.Event(eventName + ".countdown");event.finalDate = this.finalDate;event.offset = $.extend({}, this.offset);event.strftime = strftime(this.offset);this.$el.trigger(event);}});$.fn.countdown = function() {var argumentsArray = Array.prototype.slice.call(arguments, 0);return this.each(function() {var instanceNumber = $(this).data("countdown-instance");if (instanceNumber !== undefined) {var instance = instances[instanceNumber], method = argumentsArray[0];if (Countdown.prototype.hasOwnProperty(method)) {instance[method].apply(instance, argumentsArray.slice(1));} else if (String(method).match(/^[$A-Z_][0-9A-Z_$]*$/i) === null) {instance.setFinalDate.call(instance, method);instance.start();} else {$.error("Method %s does not exist on jQuery.countdown".replace(/\%s/gi, method));}} else {new Countdown(this, argumentsArray[0], argumentsArray[1]);}});};});