/*
 * jsCalendar v1.4.4
 *
 *
 * MIT License
 *
 * Copyright (c) 2019 Grammatopoulos Athanasios-Vasileios
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

var jsCalendar=function(){function c(){0!==arguments.length&&this._construct(arguments)}c.version="v1.4.4";c.prototype._construct=function(a){a=this._parseArguments(a);this._setTarget(a.target);this._init(a.options);this._initTarget();this._setDate(null!==a.date?a.date:this._target.dataset.hasOwnProperty("date")?this._target.dataset.date:new Date);if(!this._now)throw Error("jsCalendar: Date is outside range.");this._create();this._update()};c.prototype.languages={en:{months:"January February March April May June July August September October November December".split(" "),
days:"Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split(" "),_dateStringParser:function(a,b){return c._defaultDateStringParser(a,b,this)},_dayStringParser:function(a,b){return c._defaultDayStringParser(a,b,this)}}};c.prototype._init=function(a){this._elements={};this._events={};this._events.date=[];this._events.month=[];this._events.day_render=[];this._events.date_render=[];this._events.month_render=[];this._date=this._now=null;this._selected=[];this.language={};this._parseOptions(a)};
c.prototype._parseArguments=function(a){var b={target:null,date:null,options:{}};if(0===a.length)throw Error("jsCalendar: No parameters were given.");if(1===a.length)if(("object"===typeof HTMLElement?a[0]instanceof HTMLElement:a[0])&&"object"===typeof a[0]&&null!==a[0]&&1===a[0].nodeType&&"string"===typeof a[0].nodeName||"string"===typeof a[0])b.target=a[0];else{b.options=a[0];if("undefined"!==typeof a[0].target)b.target=a[0].target;else throw Error("jsCalendar: Not target was given.");"undefined"!==
typeof a[0].date&&(b.date=a[0].date)}else b.target=a[0],2<=a.length&&(b.date=a[1]),3<=a.length&&(b.options=a[2]);return b};c.options={language:"en",zeroFill:!1,monthFormat:"month",dayFormat:"D",firstDayOfTheWeek:1,navigator:!0,navigatorPosition:"both",min:!1,max:!1,onMonthRender:!1,onDayRender:!1,onDateRender:!1};c.prototype._parseOptions=function(a){this._options={};var b={},d;for(d in c.options)c.options.hasOwnProperty(d)&&(this._options[d]=c.options[d]),a.hasOwnProperty(d)?b[d]=a[d]:this._target.dataset.hasOwnProperty(d)&&
(b[d]=this._target.dataset[d]);"undefined"!==typeof b.zeroFill&&(this._options.zeroFill="false"!==b.zeroFill&&b.zeroFill?!0:!1);"undefined"!==typeof b.monthFormat&&(this._options.monthFormat=b.monthFormat);"undefined"!==typeof b.dayFormat&&(this._options.dayFormat=b.dayFormat);"undefined"!==typeof b.navigator&&(this._options.navigator="false"!==b.navigator&&b.navigator?!0:!1);"undefined"!==typeof b.navigatorPosition&&(this._options.navigatorPosition=b.navigatorPosition);"string"===typeof b.language&&
"undefined"!==typeof this.languages[b.language]&&(this._options.language=b.language);this.setLanguage(this._options.language);"undefined"!==typeof b.fdotw&&(b.firstDayOfTheWeek=b.fdotw);if("undefined"!==typeof b.firstDayOfTheWeek&&("number"===typeof b.firstDayOfTheWeek&&1<=b.firstDayOfTheWeek&&7>=b.firstDayOfTheWeek&&(this._options.firstDayOfTheWeek=b.firstDayOfTheWeek),"string"===typeof b.firstDayOfTheWeek))if(b.firstDayOfTheWeek.match(/^[1-7]$/))this._options.firstDayOfTheWeek=parseInt(b.firstDayOfTheWeek,
10);else if(this._options.firstDayOfTheWeek=this.language.days.indexOf(b.firstDayOfTheWeek)+1,1>this._options.firstDayOfTheWeek||7<this._options.firstDayOfTheWeek)this._options.firstDayOfTheWeek=1;"undefined"!==typeof b.min&&"false"!==b.min&&!1!==b.min&&(this._options.min=e.parseDate(b.min));"undefined"!==typeof b.max&&"false"!==b.max&&!1!==b.max&&(this._options.max=e.parseDate(b.max));"undefined"!==typeof b.onMonthRender&&("string"===typeof b.onMonthRender&&"function"===typeof window[b.onMonthRender]?
this._on("month_render",window[b.onMonthRender]):"function"===typeof b.onMonthRender&&this._on("month_render",b.onMonthRender));"undefined"!==typeof b.onDayRender&&("string"===typeof b.onDayRender&&"function"===typeof window[b.onDayRender]?this._on("day_render",window[b.onDayRender]):"function"===typeof b.onDayRender&&this._on("day_render",b.onDayRender));"undefined"!==typeof b.onDateRender&&("string"===typeof b.onDateRender&&"function"===typeof window[b.onDateRender]?this._on("date_render",window[b.onDateRender]):
"function"===typeof b.onDateRender&&this._on("date_render",b.onDateRender))};c.prototype._setTarget=function(a){if(a=e.getElement(a))this._target=a,(a=this._target.id)&&0<a.length&&(f["#"+a]=this);else throw Error("jsCalendar: Target was not found.");};c.prototype._initTarget=function(){0<this._target.className.length&&(this._target.className+=" ");this._target.className+="jsCalendar";this._elements.table=document.createElement("table");this._elements.head=document.createElement("thead");this._elements.table.appendChild(this._elements.head);
this._elements.body=document.createElement("tbody");this._elements.table.appendChild(this._elements.body);this._target.appendChild(this._elements.table)};c.prototype._isDateInRange=function(a){if(!1===this._options.min&&!1===this._options.max)return!0;a=e.parseDate(a);return!1!==this._options.min&&this._options.min.getTime()>a.getTime()||!1!==this._options.max&&this._options.max.getTime()<a.getTime()?!1:!0};c.prototype._setDate=function(a){a=e.parseDate(a);this._isDateInRange(a)&&(this._now=a,this._date=
new Date(this._now.getFullYear(),this._now.getMonth(),1))};c.prototype._parseToDateString=function(a,b){var d=this.language;return b.replace(/(MONTH|month|MMM|mmm|mm|m|MM|M|DAY|day|DDD|ddd|dd|d|DD|D|YYYY|yyyy)/g,function(b){return d.dateStringParser(b,a)})};c.prototype._getVisibleMonth=function(a){a="undefined"===typeof a?this._date:e.parseDate(a);var b=new Date(a.getTime());b.setDate(1);var d=b.getDay()-(this._options.firstDayOfTheWeek-1);0>d&&(d+=7);var c=this.language,h=this._options.monthFormat.replace(/(MONTH|month|MMM|mmm|##|#|YYYY|yyyy)/g,
function(a){return c.dateStringParser(a,b)});a=this._getVisibleDates(a);var f=(new Date(b.getYear()+1900,b.getMonth()+1,0)).getDate(),g=-1;b.getYear()===this._now.getYear()&&b.getMonth()===this._now.getMonth()&&(g=d+this._now.getDate()-1);return{name:h,days:a,start:d+1,current:g,end:d+f}};c.prototype._getVisibleDates=function(a){a="undefined"===typeof a?this._date:e.parseDate(a);var b=[],d=new Date(a.getTime());d.setDate(1);d.setHours(0,0,0,0);var c=d.getDay()-(this._options.firstDayOfTheWeek-1);
0>c&&(c+=7);for(a=new Date(d.getTime());0<c;)a.setDate(a.getDate()-1),b.unshift(new Date(a.getTime())),c--;a=new Date(d.getTime());do b.push(new Date(a.getTime())),a.setDate(a.getDate()+1);while(1!==a.getDate());for(d=42-b.length;0<d;)b.push(new Date(a.getTime())),a.setDate(a.getDate()+1),d--;return b};c.prototype._create=function(){var a,b,d=this;this._elements.created=!0;this._elements.headRows=[];for(a=0;2>a;a++)this._elements.headRows.push(document.createElement("tr")),this._elements.head.appendChild(this._elements.headRows[a]);
a=document.createElement("th");a.setAttribute("colspan",7);this._elements.headRows[0].className="jsCalendar-title-row";this._elements.headRows[0].appendChild(a);this._elements.headLeft=document.createElement("div");this._elements.headLeft.className="jsCalendar-title-left";a.appendChild(this._elements.headLeft);this._elements.month=document.createElement("div");this._elements.month.className="jsCalendar-title-name";a.appendChild(this._elements.month);this._elements.headRight=document.createElement("div");
this._elements.headRight.className="jsCalendar-title-right";a.appendChild(this._elements.headRight);this._options.navigator&&(this._elements.navLeft=document.createElement("div"),this._elements.navLeft.className="jsCalendar-nav-left",this._elements.navRight=document.createElement("div"),this._elements.navRight.className="jsCalendar-nav-right","left"===this._options.navigatorPosition?(this._elements.headLeft.appendChild(this._elements.navLeft),this._elements.headLeft.appendChild(this._elements.navRight)):
("right"===this._options.navigatorPosition?this._elements.headRight.appendChild(this._elements.navLeft):this._elements.headLeft.appendChild(this._elements.navLeft),this._elements.headRight.appendChild(this._elements.navRight)),this._elements.navLeft.addEventListener("click",function(a){d.previous();var b=new Date(d._date.getTime());b.setDate(1);d._eventFire("month",b,a)},!1),this._elements.navRight.addEventListener("click",function(a){d.next();var b=new Date(d._date.getTime());b.setDate(1);d._eventFire("month",
b,a)},!1));this._elements.headRows[1].className="jsCalendar-week-days";a.className="jsCalendar-title";this._elements.days=[];for(a=0;7>a;a++)this._elements.days.push(document.createElement("th")),this._elements.headRows[1].appendChild(this._elements.days[this._elements.days.length-1]);this._elements.bodyRows=[];this._elements.bodyCols=[];for(a=0;6>a;a++)for(this._elements.bodyRows.push(document.createElement("tr")),this._elements.body.appendChild(this._elements.bodyRows[a]),b=0;7>b;b++)this._elements.bodyCols.push(document.createElement("td")),
this._elements.bodyRows[a].appendChild(this._elements.bodyCols[7*a+b]),this._elements.bodyCols[7*a+b].addEventListener("click",function(a){return function(b){d._eventFire("date",d._active[a],b)}}(7*a+b),!1)};c.prototype._selectDates=function(a){a=a.slice();for(var b=0;b<a.length;b++)a[b]=e.parseDate(a[b]),a[b].setHours(0,0,0,0),a[b]=a[b].getTime();for(b=a.length-1;0<=b;b--)0>this._selected.indexOf(a[b])&&this._selected.push(a[b])};c.prototype._unselectDates=function(a){a=a.slice();for(var b=0;b<a.length;b++)a[b]=
e.parseDate(a[b]),a[b].setHours(0,0,0,0),a[b]=a[b].getTime();for(b=a.length-1;0<=b;b--){var d=this._selected.indexOf(a[b]);0<=d&&this._selected.splice(d,1)}};c.prototype._unselectAllDates=function(){for(;this._selected.length;)this._selected.pop()};c.prototype._update=function(){var a=this._getVisibleMonth(this._date);this._active=a.days.slice();this._elements.month.textContent=a.name;for(var b=this._options.zeroFill?"0":"",d,c=a.days.length-1;0<=c;c--)d=a.days[c].getDate(),this._elements.bodyCols[c].textContent=
10>d?b+d:d,0<=this._selected.indexOf(a.days[c].getTime())?this._elements.bodyCols[c].className="jsCalendar-selected":this._elements.bodyCols[c].removeAttribute("class");for(c=0;c<a.start-1;c++)this._elements.bodyCols[c].className="jsCalendar-previous";0<=a.current&&(this._elements.bodyCols[a.current].className=0<this._elements.bodyCols[a.current].className.length?this._elements.bodyCols[a.current].className+" jsCalendar-current":"jsCalendar-current");for(c=a.end;c<a.days.length;c++)this._elements.bodyCols[c].className=
"jsCalendar-next";for(c=0;7>c;c++){var e=this;this._elements.days[c].textContent=this._options.dayFormat.replace(/(DAY|day|DDD|ddd|DD|dd|D)/g,function(a){return e.language.dayStringParser(a,(c+e._options.firstDayOfTheWeek-1)%7)})}if(0<this._events.month_render.length)for(d=a.days[a.start],this._elements.month.removeAttribute("style"),b=0;b<this._events.month_render.length;b++)this._events.month_render[b].call(this,d.getMonth(),this._elements.month,{start:new Date(d.getTime()),end:new Date(d.getFullYear(),
d.getMonth()+1,0,23,59,59,999),numberOfDays:a.end-a.start+1});if(0<this._events.day_render.length)for(c=0;7>c;c++)for(this._elements.days[c].removeAttribute("style"),b=0;b<this._events.day_render.length;b++)this._events.day_render[b].call(this,(c+this._options.firstDayOfTheWeek-1)%7,this._elements.days[c],{position:c});if(0<this._events.date_render.length)for(c=0;c<a.days.length;c++)for(this._elements.bodyCols[c].removeAttribute("style"),b=0;b<this._events.date_render.length;b++)this._events.date_render[b].call(this,
new Date(a.days[c].getTime()),this._elements.bodyCols[c],{isCurrent:a.current==c,isSelected:0<=this._selected.indexOf(a.days[c].getTime()),isPreviousMonth:c<a.start,isCurrentMonth:a.start<=c&&c<=a.end,isNextMonth:a.end<c,position:{x:c%7,y:Math.floor(c/7)}})};c.prototype._eventFire=function(a,b,c){if(this._events.hasOwnProperty(a))for(var d=0;d<this._events[a].length;d++)(function(a,d){setTimeout(function(){a.call(d,c,new Date(b.getTime()))},0)})(this._events[a][d],this)};c.prototype._on=function(a,
b){if("function"===typeof b)this._events[a].push(b);else throw Error("jsCalendar: Invalid callback function.");return this};c.prototype.onDateClick=function(a){return this._on("date",a)};c.prototype.onMonthChange=function(a){return this._on("month",a)};c.prototype.onDayRender=function(a){return this._on("day_render",a)};c.prototype.onDateRender=function(a){return this._on("date_render",a)};c.prototype.onMonthRender=function(a){return this._on("month_render",a)};c.prototype.set=function(a){this._setDate(a);
this.refresh();return this};c.prototype.min=function(a){this._options.min=a?e.parseDate(a):!1;this.refresh();return this};c.prototype.max=function(a){this._options.max=a?e.parseDate(a):!1;this.refresh();return this};c.prototype.refresh=function(a){"undefined"!==typeof a&&this._isDateInRange(a)&&(this._date=e.parseDate(a));!0===this._elements.created&&this._update();return this};c.prototype.next=function(a){"number"!==typeof a&&(a=1);a=new Date(this._date.getFullYear(),this._date.getMonth()+a,1);if(!this._isDateInRange(a))return this;
this._date=a;this.refresh();return this};c.prototype.previous=function(a){"number"!==typeof a&&(a=1);a=new Date(this._date.getFullYear(),this._date.getMonth()-a+1,0);if(!this._isDateInRange(a))return this;this._date=a;this.refresh();return this};c.prototype["goto"]=function(a){this.refresh(a);return this};c.prototype.reset=function(){this.refresh(this._now);return this};c.prototype.select=function(a){if("undefined"===typeof a)return this;a instanceof Array||(a=[a]);this._selectDates(a);this.refresh();
return this};c.prototype.unselect=function(a){if("undefined"===typeof a)return this;a instanceof Array||(a=[a]);this._unselectDates(a);this.refresh();return this};c.prototype.clearselect=function(){this._unselectAllDates();this.refresh();return this};c.prototype.clearSelected=c.prototype.clearselect;c.prototype.getSelected=function(a){"object"!==typeof a&&(a={});var b=this._selected.slice();a.sort&&(!0===a.sort?b.sort():"string"===typeof a.sort&&("asc"===a.sort.toLowerCase()?b.sort():"desc"===a.sort.toLowerCase()&&
(b.sort(),b.reverse())));if(a.type&&"string"===typeof a.type){var c;if("date"===a.type.toLowerCase())for(c=b.length-1;0<=c;c--)b[c]=new Date(b[c]);else if("timestamp"!==a.type.toLowerCase())for(c=b.length-1;0<=c;c--)b[c]=this._parseToDateString(new Date(b[c]),a.type)}return b};c.prototype.isSelected=function(a){if("undefined"===typeof a||null===a)return!1;a=e.parseDate(a);a.setHours(0,0,0,0);a=a.getTime();return 0<=this._selected.indexOf(a)?!0:!1};c.prototype.isVisible=function(a){if("undefined"===
typeof a||null===a)return!1;a=e.parseDate(a);a.setHours(0,0,0,0);a=a.getTime();var b=this._getVisibleDates();return b[0].getTime()<=a&&b[b.length-1].getTime()>=a?!0:!1};c.prototype.isInMonth=function(a){if("undefined"===typeof a||null===a)return!1;a=e.parseDate(a);a.setHours(0,0,0,0);a.setDate(1);var b=e.parseDate(this._date);b.setHours(0,0,0,0);b.setDate(1);return a.getTime()===b.getTime()?!0:!1};c.prototype.setLanguage=function(a){if("string"!==typeof a)throw Error("jsCalendar: Invalid language code.");
if("undefined"===typeof this.languages[a])throw Error("jsCalendar: Language not found.");this._options.language=a;a=this.languages[a];this.language.months=a.months;this.language.days=a.days;this.language.dateStringParser=a._dateStringParser;this.language.dayStringParser=a._dayStringParser;this.refresh();return this};c.autoFind=function(){for(var a=document.getElementsByClassName("auto-jsCalendar"),b=0;b<a.length;b++)"true"!==a[b].getAttribute("jsCalendar-loaded")&&(a[b].setAttribute("jsCalendar-loaded",
"true"),new c({target:a[b]}))};var e=c.tools={};e.parseDate=function(a,b){if("undefined"===typeof a||null===a||"now"===a)a=new Date;else if("string"===typeof a)if(a=a.replace(/-/g,"/").match(/^(\d{1,2})\/(\d{1,2})\/(\d{4,4})$/i),null!==a){var c=parseInt(a[2],10)-1;a=new Date(a[3],c,a[1]);if(!a||a.getMonth()!==c){if(!b)throw Error("jsCalendar: Date does not exist.");return null}}else{if(!b)throw Error("jsCalendar: Failed to parse date.");return null}else if("number"===typeof a)a=new Date(a);else if(!(a instanceof
Date)){if(!b)throw Error("jsCalendar: Invalid date.");return null}return new Date(a.getTime())};e.stringToDate=e.parseDate;e.dateToString=function(a,b,d){var e=c.prototype.languages;d&&e.hasOwnProperty(d)||(d="en");return c.prototype._parseToDateString.apply({language:{months:e[d].months,days:e[d].days,dateStringParser:e[d]._dateStringParser,dayStringParser:e[d]._dayStringParser}},[a,b])};e.getElement=function(a){if(!a)return null;if("string"===typeof a){if("#"===a[0])return document.getElementById(a.substring(1));
if("."===a[0])return document.getElementsByClassName(a.substring(1))[0]}else if(a.tagName&&a.nodeName&&a.ownerDocument&&a.removeAttribute)return a;return null};c["new"]=function(){var a=new c;a._construct(arguments);return a};var f={};c.set=function(a,b){if(b instanceof c)return f[a]=b,!0;throw Error("jsCalendar: The second parameter is not a jsCalendar.");};c.get=function(a){return f.hasOwnProperty(a)?f[a]:null};c.del=function(a){return f.hasOwnProperty(a)?(delete f[a],!0):!1};c.addLanguage=function(a){if("undefined"===
typeof a)throw Error("jsCalendar: No language object was given.");if("string"!==typeof a.code)throw Error("jsCalendar: Invalid language code.");if(!(a.months instanceof Array))throw Error("jsCalendar: Invalid language months.");if(12!==a.months.length)throw Error("jsCalendar: Invalid language months length.");if(!(a.days instanceof Array))throw Error("jsCalendar: Invalid language days.");if(7!==a.days.length)throw Error("jsCalendar: Invalid language days length.");c.prototype.languages[a.code]=a;
a._dateStringParser=a.hasOwnProperty("dateStringParser")?function(b,d){return a.dateStringParser(b,d)||c._defaultDateStringParser(b,d,a)}:function(b,d){return c._defaultDateStringParser(b,d,a)};a._dayStringParser=a.hasOwnProperty("dayStringParser")?function(b,d){return a.dayStringParser(b,d)||c._defaultDayStringParser(b,d,a)}:function(b,d){return c._defaultDayStringParser(b,d,a)}};c._defaultDateStringParser=function(a,b,c){switch(a){case "MONTH":case "month":return c.months[b.getMonth()];case "MMM":case "mmm":return c.months[b.getMonth()].substring(0,
3);case "mm":return c.months[b.getMonth()].substring(0,2);case "m":return c.months[b.getMonth()].substring(0,1);case "MM":return(9>b.getMonth()?"0":"")+(b.getMonth()+1);case "M":return b.getMonth()+1;case "##":return(9>b.getMonth()?"0":"")+(b.getMonth()+1);case "#":return b.getMonth()+1;case "DAY":case "day":return c.days[b.getDay()];case "DDD":case "ddd":return c.days[b.getDay()].substring(0,3);case "dd":return c.days[b.getDay()].substring(0,2);case "d":return c.days[b.getDay()].substring(0,1);case "DD":return(9>=
b.getDate()?"0":"")+b.getDate();case "D":return b.getDate();case "YYYY":case "yyyy":return b.getYear()+1900}};c._defaultDayStringParser=function(a,b,c){switch(a){case "DAY":case "day":return c.days[b];case "DDD":case "ddd":return c.days[b].substring(0,3);case "DD":case "dd":return c.days[b].substring(0,2);case "D":return c.days[b].substring(0,1)}};(function(){if("undefined"!==typeof window.jsCalendar_language2load){for(;window.jsCalendar_language2load.length;)setTimeout(function(a){return function(){c.addLanguage(a)}}(window.jsCalendar_language2load.pop()),
0);delete window.jsCalendar_language2load}})();window.addEventListener("load",function(){c.autoFind()},!1);return c}();