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/**

*/ !function ($) {

var DateRangePicker = function (element, options, cb) {
    var hasOptions = typeof options == 'object';
    var localeObject;

    //option defaults

    this.startDate = moment().startOf('day');
    this.endDate = moment().startOf('day');
    this.minDate = false;
    this.maxDate = false;
    this.dateLimit = false;

    this.showDropdowns = false;
    this.showWeekNumbers = false;
    this.timePicker = false;
    this.timePickerIncrement = 30;
    this.timePicker12Hour = true;
    this.ranges = {};
    this.opens = 'right';

    this.buttonClasses = ['btn', 'btn-small'];
    this.applyClass = 'btn-success';
    this.cancelClass = 'btn-default';

    this.format = 'MM/DD/YYYY';
    this.separator = ' - ';

    this.locale = {
        applyLabel: 'Apply',
        cancelLabel: 'Cancel',
        fromLabel: 'From',
        toLabel: 'To',
        weekLabel: 'W',
        customRangeLabel: 'Custom Range',
        daysOfWeek: moment()._lang._weekdaysMin.slice(),
        monthNames: moment()._lang._monthsShort.slice(),
        firstDay: 0
    };

    this.cb = function () { };

    // by default, the daterangepicker element is placed at the bottom of HTML body
    this.parentEl = 'body';

    //element that triggered the date range picker
    this.element = $(element);

    if (this.element.hasClass('pull-right'))
        this.opens = 'left';

    if (this.element.is('input')) {
        this.element.on({
            click: $.proxy(this.show, this),
            focus: $.proxy(this.show, this)
        });
    } else {
        this.element.on('click', $.proxy(this.show, this));
    }

    localeObject = this.locale;

    if (hasOptions) {
        if (typeof options.locale == 'object') {
            $.each(localeObject, function (property, value) {
                localeObject[property] = options.locale[property] || value;
            });
        }

        if (options.applyClass) {
            this.applyClass = options.applyClass;
        }

        if (options.cancelClass) {
            this.cancelClass = options.cancelClass;
        }
    }

    var DRPTemplate = '<div class="daterangepicker dropdown-menu">' +
            '<div class="calendar left"></div>' +
            '<div class="calendar right"></div>' +
            '<div class="ranges">' +
              '<div class="range_inputs">' +
                '<div class="daterangepicker_start_input" style="float: left">' +
                  '<label for="daterangepicker_start">' + this.locale.fromLabel + '</label>' +
                  '<input class="input-mini" type="text" name="daterangepicker_start" value="" disabled="disabled" />' +
                '</div>' +
                '<div class="daterangepicker_end_input" style="float: left; padding-left: 11px">' +
                  '<label for="daterangepicker_end">' + this.locale.toLabel + '</label>' +
                  '<input class="input-mini" type="text" name="daterangepicker_end" value="" disabled="disabled" />' +
                '</div>' +
                '<button class="' + this.applyClass + ' applyBtn" disabled="disabled">' + this.locale.applyLabel + '</button>&nbsp;' +
                '<button class="' + this.cancelClass + ' cancelBtn">' + this.locale.cancelLabel + '</button>' +
              '</div>' +
            '</div>' +
          '</div>';

    this.parentEl = (hasOptions && options.parentEl && $(options.parentEl)) || $(this.parentEl);
    //the date range picker
    this.container = $(DRPTemplate).appendTo(this.parentEl);

    if (hasOptions) {

        if (typeof options.format == 'string')
            this.format = options.format;

        if (typeof options.separator == 'string')
            this.separator = options.separator;

        if (typeof options.startDate == 'string')
            this.startDate = moment(options.startDate, this.format);

        if (typeof options.endDate == 'string')
            this.endDate = moment(options.endDate, this.format);

        if (typeof options.minDate == 'string')
            this.minDate = moment(options.minDate, this.format);

        if (typeof options.maxDate == 'string')
            this.maxDate = moment(options.maxDate, this.format);

        if (typeof options.startDate == 'object')
            this.startDate = moment(options.startDate);

        if (typeof options.endDate == 'object')
            this.endDate = moment(options.endDate);

        if (typeof options.minDate == 'object')
            this.minDate = moment(options.minDate);

        if (typeof options.maxDate == 'object')
            this.maxDate = moment(options.maxDate);

        if (typeof options.ranges == 'object') {
            for (var range in options.ranges) {

                var start = moment(options.ranges[range][0]);
                var end = moment(options.ranges[range][1]);

                // If we have a min/max date set, bound this range
                // to it, but only if it would otherwise fall
                // outside of the min/max.
                if (this.minDate && start.isBefore(this.minDate))
                    start = moment(this.minDate);

                if (this.maxDate && end.isAfter(this.maxDate))
                    end = moment(this.maxDate);

                // If the end of the range is before the minimum (if min is set) OR
                // the start of the range is after the max (also if set) don't display this
                // range option.
                if ((this.minDate && end.isBefore(this.minDate)) || (this.maxDate && start.isAfter(this.maxDate))) {
                    continue;
                }

                this.ranges[range] = [start, end];
            }

            var list = '<ul>';
            for (var range in this.ranges) {
                list += '<li>' + range + '</li>';
            }
            list += '<li>' + this.locale.customRangeLabel + '</li>';
            list += '</ul>';
            this.container.find('.ranges').prepend(list);
        }

        if (typeof options.dateLimit == 'object')
            this.dateLimit = options.dateLimit;

        // update day names order to firstDay
        if (typeof options.locale == 'object') {

            if (typeof options.locale.daysOfWeek == 'object') {

                // Create a copy of daysOfWeek to avoid modification of original
                // options object for reusability in multiple daterangepicker instances
                this.locale.daysOfWeek = options.locale.daysOfWeek.slice();
            }

            if (typeof options.locale.firstDay == 'number') {
                this.locale.firstDay = options.locale.firstDay;
                var iterator = options.locale.firstDay;
                while (iterator > 0) {
                    this.locale.daysOfWeek.push(this.locale.daysOfWeek.shift());
                    iterator--;
                }
            }
        }

        if (typeof options.opens == 'string')
            this.opens = options.opens;

        if (typeof options.showWeekNumbers == 'boolean') {
            this.showWeekNumbers = options.showWeekNumbers;
        }

        if (typeof options.buttonClasses == 'string') {
            this.buttonClasses = [options.buttonClasses];
        }

        if (typeof options.buttonClasses == 'object') {
            this.buttonClasses = options.buttonClasses;
        }

        if (typeof options.showDropdowns == 'boolean') {
            this.showDropdowns = options.showDropdowns;
        }

        if (typeof options.timePicker == 'boolean') {
            this.timePicker = options.timePicker;
        }

        if (typeof options.timePickerIncrement == 'number') {
            this.timePickerIncrement = options.timePickerIncrement;
        }

        if (typeof options.timePicker12Hour == 'boolean') {
            this.timePicker12Hour = options.timePicker12Hour;
        }

    }

    if (!this.timePicker) {
        this.startDate = this.startDate.startOf('day');
        this.endDate = this.endDate.startOf('day');
    }

    //apply CSS classes to buttons
    var c = this.container;
    $.each(this.buttonClasses, function (idx, val) {
        c.find('button').addClass(val);
    });

    if (this.opens == 'right') {
        //swap calendar positions
        var left = this.container.find('.calendar.left');
        var right = this.container.find('.calendar.right');
        left.removeClass('left').addClass('right');
        right.removeClass('right').addClass('left');
    }

    if (typeof options == 'undefined' || typeof options.ranges == 'undefined') {
        this.container.find('.calendar').show();
        this.move();
    }

    if (typeof cb == 'function')
        this.cb = cb;

    this.container.addClass('opens' + this.opens);

    //try parse date if in text input
    if (!hasOptions || (typeof options.startDate == 'undefined' && typeof options.endDate == 'undefined')) {
        if ($(this.element).is('input[type=text]')) {
            var val = $(this.element).val();
            var split = val.split(this.separator);
            var start, end;
            if (split.length == 2) {
                start = moment(split[0], this.format);
                end = moment(split[1], this.format);
            }
            if (start != null && end != null) {
                this.startDate = start;
                this.endDate = end;
            }
        }
    }

    //state
    this.oldStartDate = this.startDate.clone();
    this.oldEndDate = this.endDate.clone();

    this.leftCalendar = {
        month: moment([this.startDate.year(), this.startDate.month(), 1, this.startDate.hour(), this.startDate.minute()]),
        calendar: []
    };

    this.rightCalendar = {
        month: moment([this.endDate.year(), this.endDate.month(), 1, this.endDate.hour(), this.endDate.minute()]),
        calendar: []
    };

    //event listeners
    this.container.on('mousedown', $.proxy(this.mousedown, this));

    this.container.find('.calendar')
        .on('click', '.prev', $.proxy(this.clickPrev, this))
        .on('click', '.next', $.proxy(this.clickNext, this))
        .on('click', 'td.available', $.proxy(this.clickDate, this))
        .on('mouseenter', 'td.available', $.proxy(this.enterDate, this))
        .on('mouseleave', 'td.available', $.proxy(this.updateFormInputs, this))
        .on('change', 'select.yearselect', $.proxy(this.updateMonthYear, this))
        .on('change', 'select.monthselect', $.proxy(this.updateMonthYear, this))
        .on('change', 'select.hourselect,select.minuteselect,select.ampmselect', $.proxy(this.updateTime, this));

    this.container.find('.ranges')
        .on('click', 'button.applyBtn', $.proxy(this.clickApply, this))
        .on('click', 'button.cancelBtn', $.proxy(this.clickCancel, this))
        .on('click', '.daterangepicker_start_input,.daterangepicker_end_input', $.proxy(this.showCalendars, this))
        .on('click', 'li', $.proxy(this.clickRange, this))
        .on('mouseenter', 'li', $.proxy(this.enterRange, this))
        .on('mouseleave', 'li', $.proxy(this.updateFormInputs, this));

    this.element.on('keyup', $.proxy(this.updateFromControl, this));

    this.updateView();
    this.updateCalendars();

};

DateRangePicker.prototype = {

    constructor: DateRangePicker,

    mousedown: function (e) {
        e.stopPropagation();
    },

    updateView: function () {
        this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year());
        this.rightCalendar.month.month(this.endDate.month()).year(this.endDate.year());
        this.updateFormInputs();
    },

    updateFormInputs: function () {
        this.container.find('input[name=daterangepicker_start]').val(this.startDate.format(this.format));
        this.container.find('input[name=daterangepicker_end]').val(this.endDate.format(this.format));

        if (this.startDate.isSame(this.endDate) || this.startDate.isBefore(this.endDate)) {
            this.container.find('button.applyBtn').removeAttr('disabled');
        } else {
            this.container.find('button.applyBtn').attr('disabled', 'disabled');
        }
    },

    updateFromControl: function () {
        if (!this.element.is('input')) return;
        if (!this.element.val().length) return;

        var dateString = this.element.val().split(this.separator);
        var start = moment(dateString[0], this.format);
        var end = moment(dateString[1], this.format);

        if (start == null || end == null) return;
        if (end.isBefore(start)) return;

        this.oldStartDate = this.startDate.clone();
        this.oldEndDate = this.endDate.clone();

        this.startDate = start;
        this.endDate = end;

        if (!this.startDate.isSame(this.oldStartDate) || !this.endDate.isSame(this.oldEndDate))
            this.notify();

        this.updateCalendars();
    },

    notify: function () {
        this.updateView();
        this.cb(this.startDate, this.endDate);
    },

    move: function () {
        var parentOffset = {
            top: this.parentEl.offset().top - (this.parentEl.is('body') ? 0 : this.parentEl.scrollTop()),
            left: this.parentEl.offset().left - (this.parentEl.is('body') ? 0 : this.parentEl.scrollLeft())
        };
        if (this.opens == 'left') {
            this.container.css({
                top: this.element.offset().top + this.element.outerHeight() - parentOffset.top,
                right: $(window).width() - this.element.offset().left - this.element.outerWidth() - parentOffset.left,
                left: 'auto'
            });
            if (this.container.offset().left < 0) {
                this.container.css({
                    right: 'auto',
                    left: 9
                });
            }
        } else {
            this.container.css({
                top: this.element.offset().top + this.element.outerHeight() - parentOffset.top,
                left: this.element.offset().left - parentOffset.left,
                right: 'auto'
            });
            if (this.container.offset().left + this.container.outerWidth() > $(window).width()) {
                this.container.css({
                    left: 'auto',
                    right: 0
                });
            }
        }
    },

    show: function (e) {
        this.container.show();
        this.move();

        if (e) {
            e.stopPropagation();
            e.preventDefault();
        }

        $(document).on('mousedown', $.proxy(this.hide, this));
        this.element.trigger('shown', {target: e.target, picker: this});
    },

    hide: function (e) {
        this.container.hide();

        if (!this.startDate.isSame(this.oldStartDate) || !this.endDate.isSame(this.oldEndDate))
            this.notify();

        this.oldStartDate = this.startDate.clone();
        this.oldEndDate = this.endDate.clone();

        $(document).off('mousedown', this.hide);
        this.element.trigger('hidden', { picker: this });
    },

    enterRange: function (e) {
        var label = e.target.innerHTML;
        if (label == this.locale.customRangeLabel) {
            this.updateView();
        } else {
            var dates = this.ranges[label];
            this.container.find('input[name=daterangepicker_start]').val(dates[0].format(this.format));
            this.container.find('input[name=daterangepicker_end]').val(dates[1].format(this.format));
        }
    },

    showCalendars: function() {
        this.container.find('.calendar').show();
        this.move();
    },

    updateInputText: function() {
        if (this.element.is('input'))
            this.element.val(this.startDate.format(this.format) + this.separator + this.endDate.format(this.format));
    },

    clickRange: function (e) {
        var label = e.target.innerHTML;
        if (label == this.locale.customRangeLabel) {
            this.showCalendars();
        } else {
            var dates = this.ranges[label];

            this.startDate = dates[0];
            this.endDate = dates[1];

            if (!this.timePicker) {
                this.startDate.startOf('day');
                this.endDate.startOf('day');
            }

            this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year()).hour(this.startDate.hour()).minute(this.startDate.minute());
            this.rightCalendar.month.month(this.endDate.month()).year(this.endDate.year()).hour(this.endDate.hour()).minute(this.endDate.minute());
            this.updateCalendars();

            this.updateInputText();

            this.container.find('.calendar').hide();
            this.hide();
        }
    },

    clickPrev: function (e) {
        var cal = $(e.target).parents('.calendar');
        if (cal.hasClass('left')) {
            this.leftCalendar.month.subtract('month', 1);
        } else {
            this.rightCalendar.month.subtract('month', 1);
        }
        this.updateCalendars();
    },

    clickNext: function (e) {
        var cal = $(e.target).parents('.calendar');
        if (cal.hasClass('left')) {
            this.leftCalendar.month.add('month', 1);
        } else {
            this.rightCalendar.month.add('month', 1);
        }
        this.updateCalendars();
    },

    enterDate: function (e) {

        var title = $(e.target).attr('data-title');
        var row = title.substr(1, 1);
        var col = title.substr(3, 1);
        var cal = $(e.target).parents('.calendar');

        if (cal.hasClass('left')) {
            this.container.find('input[name=daterangepicker_start]').val(this.leftCalendar.calendar[row][col].format(this.format));
        } else {
            this.container.find('input[name=daterangepicker_end]').val(this.rightCalendar.calendar[row][col].format(this.format));
        }

    },

    clickDate: function (e) {
        var title = $(e.target).attr('data-title');
        var row = title.substr(1, 1);
        var col = title.substr(3, 1);
        var cal = $(e.target).parents('.calendar');

        if (cal.hasClass('left')) {
            var startDate = this.leftCalendar.calendar[row][col];
            var endDate = this.endDate;
            if (typeof this.dateLimit == 'object') {
                var maxDate = moment(startDate).add(this.dateLimit).startOf('day');
                if (endDate.isAfter(maxDate)) {
                    endDate = maxDate;
                }
            }
        } else {
            var startDate = this.startDate;
            var endDate = this.rightCalendar.calendar[row][col];
            if (typeof this.dateLimit == 'object') {
                var minDate = moment(endDate).subtract(this.dateLimit).startOf('day');
                if (startDate.isBefore(minDate)) {
                    startDate = minDate;
                }
            }
        }

        cal.find('td').removeClass('active');

        if (startDate.isSame(endDate) || startDate.isBefore(endDate)) {
            $(e.target).addClass('active');
            this.startDate = startDate;
            this.endDate = endDate;
        } else if (startDate.isAfter(endDate)) {
            $(e.target).addClass('active');
            this.startDate = startDate;
            this.endDate = moment(startDate).add('day', 1).startOf('day');
        }

        this.leftCalendar.month.month(this.startDate.month()).year(this.startDate.year());
        this.rightCalendar.month.month(this.endDate.month()).year(this.endDate.year());
        this.updateCalendars();
    },

    clickApply: function (e) {
        this.updateInputText();
        this.hide();
    },

    clickCancel: function (e) {
        this.startDate = this.oldStartDate;
        this.endDate = this.oldEndDate;
        this.updateView();
        this.updateCalendars();
        this.hide();
    },

    updateMonthYear: function (e) {

        var isLeft = $(e.target).closest('.calendar').hasClass('left');
        var cal = this.container.find('.calendar.left');
        if (!isLeft)
            cal = this.container.find('.calendar.right');

        // Month must be Number for new moment versions
        var month = parseInt(cal.find('.monthselect').val(), 10);
        var year = cal.find('.yearselect').val();

        if (isLeft) {
            this.leftCalendar.month.month(month).year(year);
        } else {
            this.rightCalendar.month.month(month).year(year);
        }

        this.updateCalendars();

    },

    updateTime: function(e) {

        var isLeft = $(e.target).closest('.calendar').hasClass('left');
        var cal = this.container.find('.calendar.left');
        if (!isLeft)
            cal = this.container.find('.calendar.right');

        var hour = parseInt(cal.find('.hourselect').val());
        var minute = parseInt(cal.find('.minuteselect').val());

        if (this.timePicker12Hour) {
            var ampm = cal.find('.ampmselect').val();
            if (ampm == 'PM' && hour < 12)
                hour += 12;
            if (ampm == 'AM' && hour == 12)
                hour = 0;
        }

        if (isLeft) {
            var start = this.startDate.clone();
            start.hour(hour);
            start.minute(minute);
            this.startDate = start;
            this.leftCalendar.month.hour(hour).minute(minute);
        } else {
            var end = this.endDate.clone();
            end.hour(hour);
            end.minute(minute);
            this.endDate = end;
            this.rightCalendar.month.hour(hour).minute(minute);
        }

        this.updateCalendars();

    },

    updateCalendars: function () {
        this.leftCalendar.calendar = this.buildCalendar(this.leftCalendar.month.month(), this.leftCalendar.month.year(), this.leftCalendar.month.hour(), this.leftCalendar.month.minute(), 'left');
        this.rightCalendar.calendar = this.buildCalendar(this.rightCalendar.month.month(), this.rightCalendar.month.year(), this.rightCalendar.month.hour(), this.rightCalendar.month.minute(), 'right');
        this.container.find('.calendar.left').html(this.renderCalendar(this.leftCalendar.calendar, this.startDate, this.minDate, this.maxDate));
        this.container.find('.calendar.right').html(this.renderCalendar(this.rightCalendar.calendar, this.endDate, this.startDate, this.maxDate));

        this.container.find('.ranges li').removeClass('active');
        var customRange = true;
        var i = 0;
        for (var range in this.ranges) {
            if (this.timePicker) {
                if (this.startDate.isSame(this.ranges[range][0]) && this.endDate.isSame(this.ranges[range][1])) {
                    customRange = false;
                    this.container.find('.ranges li:eq(' + i + ')').addClass('active');
                }
            } else {
                //ignore times when comparing dates if time picker is not enabled
                if (this.startDate.format('YYYY-MM-DD') == this.ranges[range][0].format('YYYY-MM-DD') && this.endDate.format('YYYY-MM-DD') == this.ranges[range][1].format('YYYY-MM-DD')) {
                    customRange = false;
                    this.container.find('.ranges li:eq(' + i + ')').addClass('active');
                }
            }
            i++;
        }
        if (customRange)
            this.container.find('.ranges li:last').addClass('active');
    },

    buildCalendar: function (month, year, hour, minute, side) {

        var firstDay = moment([year, month, 1]);
        var lastMonth = moment(firstDay).subtract('month', 1).month();
        var lastYear = moment(firstDay).subtract('month', 1).year();

        var daysInLastMonth = moment([lastYear, lastMonth]).daysInMonth();

        var dayOfWeek = firstDay.day();

        //initialize a 6 rows x 7 columns array for the calendar
        var calendar = [];
        for (var i = 0; i < 6; i++) {
            calendar[i] = [];
        }

        //populate the calendar with date objects
        var startDay = daysInLastMonth - dayOfWeek + this.locale.firstDay + 1;
        if (startDay > daysInLastMonth)
            startDay -= 7;

        if (dayOfWeek == this.locale.firstDay)
            startDay = daysInLastMonth - 6;

        var curDate = moment([lastYear, lastMonth, startDay, 12, minute]);
        for (var i = 0, col = 0, row = 0; i < 42; i++, col++, curDate = moment(curDate).add('hour', 24)) {
            if (i > 0 && col % 7 == 0) {
                col = 0;
                row++;
            }
            calendar[row][col] = curDate.clone().hour(hour);
            curDate.hour(12);
        }

        return calendar;

    },

    renderDropdowns: function (selected, minDate, maxDate) {
        var currentMonth = selected.month();
        var monthHtml = '<select class="monthselect">';
        var inMinYear = false;
        var inMaxYear = false;

        for (var m = 0; m < 12; m++) {
            if ((!inMinYear || m >= minDate.month()) && (!inMaxYear || m <= maxDate.month())) {
                monthHtml += "<option value='" + m + "'" +
                    (m === currentMonth ? " selected='selected'" : "") +
                    ">" + this.locale.monthNames[m] + "</option>";
            }
        }
        monthHtml += "</select>";

        var currentYear = selected.year();
        var maxYear = (maxDate && maxDate.year()) || (currentYear + 5);
        var minYear = (minDate && minDate.year()) || (currentYear - 50);
        var yearHtml = '<select class="yearselect">';

        for (var y = minYear; y <= maxYear; y++) {
            yearHtml += '<option value="' + y + '"' +
                (y === currentYear ? ' selected="selected"' : '') +
                '>' + y + '</option>';
        }

        yearHtml += '</select>';

        return monthHtml + yearHtml;
    },

    renderCalendar: function (calendar, selected, minDate, maxDate) {

        var html = '<div class="calendar-date">';
        html += '<table class="table-condensed">';
        html += '<thead>';
        html += '<tr>';

        // add empty cell for week number
        if (this.showWeekNumbers)
            html += '<th></th>';

        if (!minDate || minDate.isBefore(calendar[1][1])) {
            html += '<th class="prev available"><i class="icon-arrow-left glyphicon glyphicon-arrow-left"></i></th>';
        } else {
            html += '<th></th>';
        }

        var dateHtml = this.locale.monthNames[calendar[1][1].month()] + calendar[1][1].format(" YYYY");

        if (this.showDropdowns) {
            dateHtml = this.renderDropdowns(calendar[1][1], minDate, maxDate);
        }

        html += '<th colspan="5" style="width: auto">' + dateHtml + '</th>';
        if (!maxDate || maxDate.isAfter(calendar[1][1])) {
            html += '<th class="next available"><i class="icon-arrow-right glyphicon glyphicon-arrow-right"></i></th>';
        } else {
            html += '<th></th>';
        }

        html += '</tr>';
        html += '<tr>';

        // add week number label
        if (this.showWeekNumbers)
            html += '<th class="week">' + this.locale.weekLabel + '</th>';

        $.each(this.locale.daysOfWeek, function (index, dayOfWeek) {
            html += '<th>' + dayOfWeek + '</th>';
        });

        html += '</tr>';
        html += '</thead>';
        html += '<tbody>';

        for (var row = 0; row < 6; row++) {
            html += '<tr>';

            // add week number
            if (this.showWeekNumbers)
                html += '<td class="week">' + calendar[row][0].week() + '</td>';

            for (var col = 0; col < 7; col++) {
                var cname = 'available ';
                cname += (calendar[row][col].month() == calendar[1][1].month()) ? '' : 'off';

                if ((minDate && calendar[row][col].isBefore(minDate)) || (maxDate && calendar[row][col].isAfter(maxDate))) {
                    cname = ' off disabled ';
                } else if (calendar[row][col].format('YYYY-MM-DD') == selected.format('YYYY-MM-DD')) {
                    cname += ' active ';
                    if (calendar[row][col].format('YYYY-MM-DD') == this.startDate.format('YYYY-MM-DD')) {
                        cname += ' start-date ';
                    }
                    if (calendar[row][col].format('YYYY-MM-DD') == this.endDate.format('YYYY-MM-DD')) {
                        cname += ' end-date ';
                    }
                } else if (calendar[row][col] >= this.startDate && calendar[row][col] <= this.endDate) {
                    cname += ' in-range ';
                    if (calendar[row][col].isSame(this.startDate)) { cname += ' start-date '; }
                    if (calendar[row][col].isSame(this.endDate)) { cname += ' end-date '; }
                }

                var title = 'r' + row + 'c' + col;
                html += '<td class="' + cname.replace(/\s+/g, ' ').replace(/^\s?(.*?)\s?$/, '$1') + '" data-title="' + title + '">' + calendar[row][col].date() + '</td>';
            }
            html += '</tr>';
        }

        html += '</tbody>';
        html += '</table>';
        html += '</div>';

        if (this.timePicker) {

            html += '<div class="calendar-time">';
            html += '<select class="hourselect">';
            var start = 0;
            var end = 23;
            var selected_hour = selected.hour();
            if (this.timePicker12Hour) {
                start = 1;
                end = 12;
                if (selected_hour >= 12)
                    selected_hour -= 12;
                if (selected_hour == 0)
                    selected_hour = 12;
            }

            for (var i = start; i <= end; i++) {
                if (i == selected_hour) {
                    html += '<option value="' + i + '" selected="selected">' + i + '</option>';
                } else {
                    html += '<option value="' + i + '">' + i + '</option>';
                }
            }

            html += '</select> : ';

            html += '<select class="minuteselect">';

            for (var i = 0; i < 60; i += this.timePickerIncrement) {
                var num = i;
                if (num < 10)
                    num = '0' + num;
                if (i == selected.minute()) {
                    html += '<option value="' + i + '" selected="selected">' + num + '</option>';
                } else {
                    html += '<option value="' + i + '">' + num + '</option>';
                }
            }

            html += '</select> ';

            if (this.timePicker12Hour) {
                html += '<select class="ampmselect">';
                if (selected.hour() >= 12) {
                    html += '<option value="AM">AM</option><option value="PM" selected="selected">PM</option>';
                } else {
                    html += '<option value="AM" selected="selected">AM</option><option value="PM">PM</option>';
                }
                html += '</select>';
            }

            html += '</div>';

        }

        return html;

    }

};

$.fn.daterangepicker = function (options, cb) {
    this.each(function () {
        var el = $(this);
        if (!el.data('daterangepicker'))
            el.data('daterangepicker', new DateRangePicker(el, options, cb));
    });
    return this;
};

}(window.jQuery);