/*

* jQuery timepicker addon

* By: Trent Richardson [http://trentrichardson.com]

* Version 1.0.1

* Last Modified: 07/01/2012

*

* Copyright 2012 Trent Richardson

* You may use this project under MIT or GPL licenses.

* http://trentrichardson.com/Impromptu/GPL-LICENSE.txt

* http://trentrichardson.com/Impromptu/MIT-LICENSE.txt

*

* HERES THE CSS:

* .ui-timepicker-div .ui-widget-header { margin-bottom: 8px; }

* .ui-timepicker-div dl { text-align: left; }

* .ui-timepicker-div dl dt { height: 25px; margin-bottom: -25px; }

* .ui-timepicker-div dl dd { margin: 0 10px 10px 65px; }

* .ui-timepicker-div td { font-size: 90%; }

* .ui-tpicker-grid-label { background: none; border: none; margin: 0; padding: 0; }

*/

/*jslint evil: true, maxlen: 300, white: false, undef: false, nomen: false, onevar: false */

(function($) {

// Prevent "Uncaught RangeError: Maximum call stack size exceeded"

$.ui.timepicker = $.ui.timepicker || {};

if ($.ui.timepicker.version) {

    return;

}

$.extend($.ui, { timepicker: { version: "1.0.1" } });

/* Time picker manager.

   Use the singleton instance of this class, $.timepicker, to interact with the time picker.

   Settings for (groups of) time pickers are maintained in an instance object,

   allowing multiple different settings on the same page. */

function Timepicker() {

    this.regional = []; // Available regional settings, indexed by language code

    this.regional[''] = { // Default regional settings

        currentText: 'Now',

        closeText: 'Done',

        ampm: false,

        amNames: ['AM', 'A'],

        pmNames: ['PM', 'P'],

        timeFormat: 'hh:mm tt',

        timeSuffix: '',

        timeOnlyTitle: 'Choose Time',

        timeText: 'Time',

        hourText: 'Hour',

        minuteText: 'Minute',

        secondText: 'Second',

        millisecText: 'Millisecond',

        timezoneText: 'Time Zone'

    };

    this._defaults = { // Global defaults for all the datetime picker instances

        showButtonPanel: true,

        timeOnly: false,

        showHour: true,

        showMinute: true,

        showSecond: false,

        showMillisec: false,

        showTimezone: false,

        showTime: true,

        stepHour: 1,

        stepMinute: 1,

        stepSecond: 1,

        stepMillisec: 1,

        hour: 0,

        minute: 0,

        second: 0,

        millisec: 0,

        timezone: null,

        useLocalTimezone: false,

        defaultTimezone: "+0000",

        hourMin: 0,

        minuteMin: 0,

        secondMin: 0,

        millisecMin: 0,

        hourMax: 23,

        minuteMax: 59,

        secondMax: 59,

        millisecMax: 999,

        minDateTime: null,

        maxDateTime: null,

        onSelect: null,

        hourGrid: 0,

        minuteGrid: 0,

        secondGrid: 0,

        millisecGrid: 0,

        alwaysSetTime: true,

        separator: ' ',

        altFieldTimeOnly: true,

        showTimepicker: true,

        timezoneIso8601: false,

        timezoneList: null,

        addSliderAccess: false,

        sliderAccessArgs: null

    };

    $.extend(this._defaults, this.regional['']);

}

$.extend(Timepicker.prototype, {

    $input: null,

    $altInput: null,

    $timeObj: null,

    inst: null,

    hour_slider: null,

    minute_slider: null,

    second_slider: null,

    millisec_slider: null,

    timezone_select: null,

    hour: 0,

    minute: 0,

    second: 0,

    millisec: 0,

    timezone: null,

    defaultTimezone: "+0000",

    hourMinOriginal: null,

    minuteMinOriginal: null,

    secondMinOriginal: null,

    millisecMinOriginal: null,

    hourMaxOriginal: null,

    minuteMaxOriginal: null,

    secondMaxOriginal: null,

    millisecMaxOriginal: null,

    ampm: '',

    formattedDate: '',

    formattedTime: '',

    formattedDateTime: '',

    timezoneList: null,

    /* Override the default settings for all instances of the time picker.

       @param  settings  object - the new settings to use as defaults (anonymous object)

       @return the manager object */

    setDefaults: function(settings) {

        extendRemove(this._defaults, settings || {});

        return this;

    },

    //########################################################################

    // Create a new Timepicker instance

    //########################################################################

    _newInst: function($input, o) {

        var tp_inst = new Timepicker(),

            inlineSettings = {};

        for (var attrName in this._defaults) {

            var attrValue = $input.attr('time:' + attrName);

            if (attrValue) {

                try {

                    inlineSettings[attrName] = eval(attrValue);

                } catch (err) {

                    inlineSettings[attrName] = attrValue;

                }

            }

        }

        tp_inst._defaults = $.extend({}, this._defaults, inlineSettings, o, {

            beforeShow: function(input, dp_inst) {

                if ($.isFunction(o.beforeShow)) {

                    return o.beforeShow(input, dp_inst, tp_inst);

                }

            },

            onChangeMonthYear: function(year, month, dp_inst) {

                // Update the time as well : this prevents the time from disappearing from the $input field.

                tp_inst._updateDateTime(dp_inst);

                if ($.isFunction(o.onChangeMonthYear)) {

                    o.onChangeMonthYear.call($input[0], year, month, dp_inst, tp_inst);

                }

            },

            onClose: function(dateText, dp_inst) {

                if (tp_inst.timeDefined === true && $input.val() !== '') {

                    tp_inst._updateDateTime(dp_inst);

                }

                if ($.isFunction(o.onClose)) {

                    o.onClose.call($input[0], dateText, dp_inst, tp_inst);

                }

            },

            timepicker: tp_inst // add timepicker as a property of datepicker: $.datepicker._get(dp_inst, 'timepicker');

        });

        tp_inst.amNames = $.map(tp_inst._defaults.amNames, function(val) { return val.toUpperCase(); });

        tp_inst.pmNames = $.map(tp_inst._defaults.pmNames, function(val) { return val.toUpperCase(); });

        if (tp_inst._defaults.timezoneList === null) {

            var timezoneList = [];

            for (var i = -11; i <= 12; i++) {

                timezoneList.push((i >= 0 ? '+' : '-') + ('0' + Math.abs(i).toString()).slice(-2) + '00');

            }

            if (tp_inst._defaults.timezoneIso8601) {

                timezoneList = $.map(timezoneList, function(val) {

                    return val == '+0000' ? 'Z' : (val.substring(0, 3) + ':' + val.substring(3));

                });

            }

            tp_inst._defaults.timezoneList = timezoneList;

        }

        tp_inst.timezone = tp_inst._defaults.timezone;

        tp_inst.hour = tp_inst._defaults.hour;

        tp_inst.minute = tp_inst._defaults.minute;

        tp_inst.second = tp_inst._defaults.second;

        tp_inst.millisec = tp_inst._defaults.millisec;

        tp_inst.ampm = '';

        tp_inst.$input = $input;

        if (o.altField) {

            tp_inst.$altInput = $(o.altField)

                .css({ cursor: 'pointer' })

                .focus(function(){ $input.trigger("focus"); });

        }

        if(tp_inst._defaults.minDate===0 || tp_inst._defaults.minDateTime===0)

        {

            tp_inst._defaults.minDate=new Date();

        }

        if(tp_inst._defaults.maxDate===0 || tp_inst._defaults.maxDateTime===0)

        {

            tp_inst._defaults.maxDate=new Date();

        }

        // datepicker needs minDate/maxDate, timepicker needs minDateTime/maxDateTime..

        if(tp_inst._defaults.minDate !== undefined && tp_inst._defaults.minDate instanceof Date) {

            tp_inst._defaults.minDateTime = new Date(tp_inst._defaults.minDate.getTime());

        }

        if(tp_inst._defaults.minDateTime !== undefined && tp_inst._defaults.minDateTime instanceof Date) {

            tp_inst._defaults.minDate = new Date(tp_inst._defaults.minDateTime.getTime());

        }

        if(tp_inst._defaults.maxDate !== undefined && tp_inst._defaults.maxDate instanceof Date) {

            tp_inst._defaults.maxDateTime = new Date(tp_inst._defaults.maxDate.getTime());

        }

        if(tp_inst._defaults.maxDateTime !== undefined && tp_inst._defaults.maxDateTime instanceof Date) {

            tp_inst._defaults.maxDate = new Date(tp_inst._defaults.maxDateTime.getTime());

        }

        return tp_inst;

    },

    //########################################################################

    // add our sliders to the calendar

    //########################################################################

    _addTimePicker: function(dp_inst) {

        var currDT = (this.$altInput && this._defaults.altFieldTimeOnly) ?

                this.$input.val() + ' ' + this.$altInput.val() :

                this.$input.val();

        this.timeDefined = this._parseTime(currDT);

        this._limitMinMaxDateTime(dp_inst, false);

        this._injectTimePicker();

    },

    //########################################################################

    // parse the time string from input value or _setTime

    //########################################################################

    _parseTime: function(timeString, withDate) {

        if (!this.inst) {

            this.inst = $.datepicker._getInst(this.$input[0]);

        }

        if (withDate || !this._defaults.timeOnly)

        {

            var dp_dateFormat = $.datepicker._get(this.inst, 'dateFormat');

            try {

                var parseRes = parseDateTimeInternal(dp_dateFormat, this._defaults.timeFormat, timeString, $.datepicker._getFormatConfig(this.inst), this._defaults);

                if (!parseRes.timeObj) { return false; }

                $.extend(this, parseRes.timeObj);

            } catch (err)

            {

                return false;

            }

            return true;

        }

        else

        {

            var timeObj = $.datepicker.parseTime(this._defaults.timeFormat, timeString, this._defaults);

            if(!timeObj) { return false; }

            $.extend(this, timeObj);

            return true;

        }

    },

    //########################################################################

    // generate and inject html for timepicker into ui datepicker

    //########################################################################

    _injectTimePicker: function() {

        var $dp = this.inst.dpDiv,

            o = this._defaults,

            tp_inst = this,

            // Added by Peter Medeiros:

            // - Figure out what the hour/minute/second max should be based on the step values.

            // - Example: if stepMinute is 15, then minMax is 45.

            hourMax = parseInt((o.hourMax - ((o.hourMax - o.hourMin) % o.stepHour)) ,10),

            minMax  = parseInt((o.minuteMax - ((o.minuteMax - o.minuteMin) % o.stepMinute)) ,10),

            secMax  = parseInt((o.secondMax - ((o.secondMax - o.secondMin) % o.stepSecond)) ,10),

            millisecMax  = parseInt((o.millisecMax - ((o.millisecMax - o.millisecMin) % o.stepMillisec)) ,10),

            dp_id = this.inst.id.toString().replace(/([^A-Za-z0-9_])/g, '');

        // Prevent displaying twice

        //if ($dp.find("div#ui-timepicker-div-"+ dp_id).length === 0) {

        if ($dp.find("div#ui-timepicker-div-"+ dp_id).length === 0 && o.showTimepicker) {

            var noDisplay = ' style="display:none;"',

                html =	'<div class="ui-timepicker-div" id="ui-timepicker-div-' + dp_id + '"><dl>' +

                        '<dt class="ui_tpicker_time_label" id="ui_tpicker_time_label_' + dp_id + '"' +

                        ((o.showTime) ? '' : noDisplay) + '>' + o.timeText + '</dt>' +

                        '<dd class="ui_tpicker_time" id="ui_tpicker_time_' + dp_id + '"' +

                        ((o.showTime) ? '' : noDisplay) + '></dd>' +

                        '<dt class="ui_tpicker_hour_label" id="ui_tpicker_hour_label_' + dp_id + '"' +

                        ((o.showHour) ? '' : noDisplay) + '>' + o.hourText + '</dt>',

                hourGridSize = 0,

                minuteGridSize = 0,

                secondGridSize = 0,

                millisecGridSize = 0,

                size = null;

            // Hours

            html += '<dd class="ui_tpicker_hour"><div id="ui_tpicker_hour_' + dp_id + '"' +

                        ((o.showHour) ? '' : noDisplay) + '></div>';

            if (o.showHour && o.hourGrid > 0) {

                html += '<div style="padding-left: 1px"><table class="ui-tpicker-grid-label"><tr>';

                for (var h = o.hourMin; h <= hourMax; h += parseInt(o.hourGrid,10)) {

                    hourGridSize++;

                    var tmph = (o.ampm && h > 12) ? h-12 : h;

                    if (tmph < 10) { tmph = '0' + tmph; }

                    if (o.ampm) {

                        if (h === 0) {

                            tmph = 12 +'a';

                        } else {

                            if (h < 12) { tmph += 'a'; }

                            else { tmph += 'p'; }

                        }

                    }

                    html += '<td>' + tmph + '</td>';

                }

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

            }

            html += '</dd>';

            // Minutes

            html += '<dt class="ui_tpicker_minute_label" id="ui_tpicker_minute_label_' + dp_id + '"' +

                    ((o.showMinute) ? '' : noDisplay) + '>' + o.minuteText + '</dt>'+

                    '<dd class="ui_tpicker_minute"><div id="ui_tpicker_minute_' + dp_id + '"' +

                            ((o.showMinute) ? '' : noDisplay) + '></div>';

            if (o.showMinute && o.minuteGrid > 0) {

                html += '<div style="padding-left: 1px"><table class="ui-tpicker-grid-label"><tr>';

                for (var m = o.minuteMin; m <= minMax; m += parseInt(o.minuteGrid,10)) {

                    minuteGridSize++;

                    html += '<td>' + ((m < 10) ? '0' : '') + m + '</td>';

                }

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

            }

            html += '</dd>';

            // Seconds

            html += '<dt class="ui_tpicker_second_label" id="ui_tpicker_second_label_' + dp_id + '"' +

                    ((o.showSecond) ? '' : noDisplay) + '>' + o.secondText + '</dt>'+

                    '<dd class="ui_tpicker_second"><div id="ui_tpicker_second_' + dp_id + '"'+

                            ((o.showSecond) ? '' : noDisplay) + '></div>';

            if (o.showSecond && o.secondGrid > 0) {

                html += '<div style="padding-left: 1px"><table><tr>';

                for (var s = o.secondMin; s <= secMax; s += parseInt(o.secondGrid,10)) {

                    secondGridSize++;

                    html += '<td>' + ((s < 10) ? '0' : '') + s + '</td>';

                }

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

            }

            html += '</dd>';

            // Milliseconds

            html += '<dt class="ui_tpicker_millisec_label" id="ui_tpicker_millisec_label_' + dp_id + '"' +

                    ((o.showMillisec) ? '' : noDisplay) + '>' + o.millisecText + '</dt>'+

                    '<dd class="ui_tpicker_millisec"><div id="ui_tpicker_millisec_' + dp_id + '"'+

                            ((o.showMillisec) ? '' : noDisplay) + '></div>';

            if (o.showMillisec && o.millisecGrid > 0) {

                html += '<div style="padding-left: 1px"><table><tr>';

                for (var l = o.millisecMin; l <= millisecMax; l += parseInt(o.millisecGrid,10)) {

                    millisecGridSize++;

                    html += '<td>' + ((l < 10) ? '0' : '') + l + '</td>';

                }

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

            }

            html += '</dd>';

            // Timezone

            html += '<dt class="ui_tpicker_timezone_label" id="ui_tpicker_timezone_label_' + dp_id + '"' +

                    ((o.showTimezone) ? '' : noDisplay) + '>' + o.timezoneText + '</dt>';

            html += '<dd class="ui_tpicker_timezone" id="ui_tpicker_timezone_' + dp_id + '"'	+

                            ((o.showTimezone) ? '' : noDisplay) + '></dd>';

            html += '</dl></div>';

            var $tp = $(html);

                // if we only want time picker...

            if (o.timeOnly === true) {

                $tp.prepend(

                    '<div class="ui-widget-header ui-helper-clearfix ui-corner-all">' +

                        '<div class="ui-datepicker-title">' + o.timeOnlyTitle + '</div>' +

                    '</div>');

                $dp.find('.ui-datepicker-header, .ui-datepicker-calendar').hide();

            }

            this.hour_slider = $tp.find('#ui_tpicker_hour_'+ dp_id).slider({

                orientation: "horizontal",

                value: this.hour,

                min: o.hourMin,

                max: hourMax,

                step: o.stepHour,

                slide: function(event, ui) {

                    tp_inst.hour_slider.slider( "option", "value", ui.value);

                    tp_inst._onTimeChange();

                }

            });

            // Updated by Peter Medeiros:

            // - Pass in Event and UI instance into slide function

            this.minute_slider = $tp.find('#ui_tpicker_minute_'+ dp_id).slider({

                orientation: "horizontal",

                value: this.minute,

                min: o.minuteMin,

                max: minMax,

                step: o.stepMinute,

                slide: function(event, ui) {

                    tp_inst.minute_slider.slider( "option", "value", ui.value);

                    tp_inst._onTimeChange();

                }

            });

            this.second_slider = $tp.find('#ui_tpicker_second_'+ dp_id).slider({

                orientation: "horizontal",

                value: this.second,

                min: o.secondMin,

                max: secMax,

                step: o.stepSecond,

                slide: function(event, ui) {

                    tp_inst.second_slider.slider( "option", "value", ui.value);

                    tp_inst._onTimeChange();

                }

            });

            this.millisec_slider = $tp.find('#ui_tpicker_millisec_'+ dp_id).slider({

                orientation: "horizontal",

                value: this.millisec,

                min: o.millisecMin,

                max: millisecMax,

                step: o.stepMillisec,

                slide: function(event, ui) {

                    tp_inst.millisec_slider.slider( "option", "value", ui.value);

                    tp_inst._onTimeChange();

                }

            });

            this.timezone_select = $tp.find('#ui_tpicker_timezone_'+ dp_id).append('<select></select>').find("select");

            $.fn.append.apply(this.timezone_select,

                $.map(o.timezoneList, function(val, idx) {

                    return $("<option />")

                        .val(typeof val == "object" ? val.value : val)

                        .text(typeof val == "object" ? val.label : val);

                })

            );

            if (typeof(this.timezone) != "undefined" && this.timezone !== null && this.timezone !== "") {

                var local_date = new Date(this.inst.selectedYear, this.inst.selectedMonth, this.inst.selectedDay, 12);

                var local_timezone = timeZoneString(local_date);

                if (local_timezone == this.timezone) {

                    selectLocalTimeZone(tp_inst);

                } else {

                    this.timezone_select.val(this.timezone);

                }

            } else {

                if (typeof(this.hour) != "undefined" && this.hour !== null && this.hour !== "") {

                    this.timezone_select.val(o.defaultTimezone);

                } else {

                    selectLocalTimeZone(tp_inst);

                }

            }

            this.timezone_select.change(function() {

                tp_inst._defaults.useLocalTimezone = false;

                tp_inst._onTimeChange();

            });

            // Add grid functionality

            if (o.showHour && o.hourGrid > 0) {

                size = 100 * hourGridSize * o.hourGrid / (hourMax - o.hourMin);

                $tp.find(".ui_tpicker_hour table").css({

                    width: size + "%",

                    marginLeft: (size / (-2 * hourGridSize)) + "%",

                    borderCollapse: 'collapse'

                }).find("td").each( function(index) {

                    $(this).click(function() {

                        var h = $(this).html();

                        if(o.ampm)	{

                            var ap = h.substring(2).toLowerCase(),

                                aph = parseInt(h.substring(0,2), 10);

                            if (ap == 'a') {

                                if (aph == 12) { h = 0; }

                                else { h = aph; }

                            } else if (aph == 12) { h = 12; }

                            else { h = aph + 12; }

                        }

                        tp_inst.hour_slider.slider("option", "value", h);

                        tp_inst._onTimeChange();

                        tp_inst._onSelectHandler();

                    }).css({

                        cursor: 'pointer',

                        width: (100 / hourGridSize) + '%',

                        textAlign: 'center',

                        overflow: 'hidden'

                    });

                });

            }

            if (o.showMinute && o.minuteGrid > 0) {

                size = 100 * minuteGridSize * o.minuteGrid / (minMax - o.minuteMin);

                $tp.find(".ui_tpicker_minute table").css({

                    width: size + "%",

                    marginLeft: (size / (-2 * minuteGridSize)) + "%",

                    borderCollapse: 'collapse'

                }).find("td").each(function(index) {

                    $(this).click(function() {

                        tp_inst.minute_slider.slider("option", "value", $(this).html());

                        tp_inst._onTimeChange();

                        tp_inst._onSelectHandler();

                    }).css({

                        cursor: 'pointer',

                        width: (100 / minuteGridSize) + '%',

                        textAlign: 'center',

                        overflow: 'hidden'

                    });

                });

            }

            if (o.showSecond && o.secondGrid > 0) {

                $tp.find(".ui_tpicker_second table").css({

                    width: size + "%",

                    marginLeft: (size / (-2 * secondGridSize)) + "%",

                    borderCollapse: 'collapse'

                }).find("td").each(function(index) {

                    $(this).click(function() {

                        tp_inst.second_slider.slider("option", "value", $(this).html());

                        tp_inst._onTimeChange();

                        tp_inst._onSelectHandler();

                    }).css({

                        cursor: 'pointer',

                        width: (100 / secondGridSize) + '%',

                        textAlign: 'center',

                        overflow: 'hidden'

                    });

                });

            }

            if (o.showMillisec && o.millisecGrid > 0) {

                $tp.find(".ui_tpicker_millisec table").css({

                    width: size + "%",

                    marginLeft: (size / (-2 * millisecGridSize)) + "%",

                    borderCollapse: 'collapse'

                }).find("td").each(function(index) {

                    $(this).click(function() {

                        tp_inst.millisec_slider.slider("option", "value", $(this).html());

                        tp_inst._onTimeChange();

                        tp_inst._onSelectHandler();

                    }).css({

                        cursor: 'pointer',

                        width: (100 / millisecGridSize) + '%',

                        textAlign: 'center',

                        overflow: 'hidden'

                    });

                });

            }

            var $buttonPanel = $dp.find('.ui-datepicker-buttonpane');

            if ($buttonPanel.length) { $buttonPanel.before($tp); }

            else { $dp.append($tp); }

            this.$timeObj = $tp.find('#ui_tpicker_time_'+ dp_id);

            if (this.inst !== null) {

                var timeDefined = this.timeDefined;

                this._onTimeChange();

                this.timeDefined = timeDefined;

            }

            //Emulate datepicker onSelect behavior. Call on slidestop.

            var onSelectDelegate = function() {

                tp_inst._onSelectHandler();

            };

            this.hour_slider.bind('slidestop',onSelectDelegate);

            this.minute_slider.bind('slidestop',onSelectDelegate);

            this.second_slider.bind('slidestop',onSelectDelegate);

            this.millisec_slider.bind('slidestop',onSelectDelegate);

            // slideAccess integration: http://trentrichardson.com/2011/11/11/jquery-ui-sliders-and-touch-accessibility/

            if (this._defaults.addSliderAccess){

                var sliderAccessArgs = this._defaults.sliderAccessArgs;

                setTimeout(function(){ // fix for inline mode

                    if($tp.find('.ui-slider-access').length === 0){

                        $tp.find('.ui-slider:visible').sliderAccess(sliderAccessArgs);

                        // fix any grids since sliders are shorter

                        var sliderAccessWidth = $tp.find('.ui-slider-access:eq(0)').outerWidth(true);

                        if(sliderAccessWidth){

                            $tp.find('table:visible').each(function(){

                                var $g = $(this),

                                    oldWidth = $g.outerWidth(),

                                    oldMarginLeft = $g.css('marginLeft').toString().replace('%',''),

                                    newWidth = oldWidth - sliderAccessWidth,

                                    newMarginLeft = ((oldMarginLeft * newWidth)/oldWidth) + '%';

                                $g.css({ width: newWidth, marginLeft: newMarginLeft });

                            });

                        }

                    }

                },0);

            }

            // end slideAccess integration

        }

    },

    //########################################################################

    // This function tries to limit the ability to go outside the

    // min/max date range

    //########################################################################

    _limitMinMaxDateTime: function(dp_inst, adjustSliders){

        var o = this._defaults,

            dp_date = new Date(dp_inst.selectedYear, dp_inst.selectedMonth, dp_inst.selectedDay);

        if(!this._defaults.showTimepicker) { return; } // No time so nothing to check here

        if($.datepicker._get(dp_inst, 'minDateTime') !== null && $.datepicker._get(dp_inst, 'minDateTime') !== undefined && dp_date){

            var minDateTime = $.datepicker._get(dp_inst, 'minDateTime'),

                minDateTimeDate = new Date(minDateTime.getFullYear(), minDateTime.getMonth(), minDateTime.getDate(), 0, 0, 0, 0);

            if(this.hourMinOriginal === null || this.minuteMinOriginal === null || this.secondMinOriginal === null || this.millisecMinOriginal === null){

                this.hourMinOriginal = o.hourMin;

                this.minuteMinOriginal = o.minuteMin;

                this.secondMinOriginal = o.secondMin;

                this.millisecMinOriginal = o.millisecMin;

            }

            if(dp_inst.settings.timeOnly || minDateTimeDate.getTime() == dp_date.getTime()) {

                this._defaults.hourMin = minDateTime.getHours();

                if (this.hour <= this._defaults.hourMin) {

                    this.hour = this._defaults.hourMin;

                    this._defaults.minuteMin = minDateTime.getMinutes();

                    if (this.minute <= this._defaults.minuteMin) {

                        this.minute = this._defaults.minuteMin;

                        this._defaults.secondMin = minDateTime.getSeconds();

                    } else if (this.second <= this._defaults.secondMin){

                        this.second = this._defaults.secondMin;

                        this._defaults.millisecMin = minDateTime.getMilliseconds();

                    } else {

                        if(this.millisec < this._defaults.millisecMin) {

                            this.millisec = this._defaults.millisecMin;

                        }

                        this._defaults.millisecMin = this.millisecMinOriginal;

                    }

                } else {

                    this._defaults.minuteMin = this.minuteMinOriginal;

                    this._defaults.secondMin = this.secondMinOriginal;

                    this._defaults.millisecMin = this.millisecMinOriginal;

                }

            }else{

                this._defaults.hourMin = this.hourMinOriginal;

                this._defaults.minuteMin = this.minuteMinOriginal;

                this._defaults.secondMin = this.secondMinOriginal;

                this._defaults.millisecMin = this.millisecMinOriginal;

            }

        }

        if($.datepicker._get(dp_inst, 'maxDateTime') !== null && $.datepicker._get(dp_inst, 'maxDateTime') !== undefined && dp_date){

            var maxDateTime = $.datepicker._get(dp_inst, 'maxDateTime'),

                maxDateTimeDate = new Date(maxDateTime.getFullYear(), maxDateTime.getMonth(), maxDateTime.getDate(), 0, 0, 0, 0);

            if(this.hourMaxOriginal === null || this.minuteMaxOriginal === null || this.secondMaxOriginal === null){

                this.hourMaxOriginal = o.hourMax;

                this.minuteMaxOriginal = o.minuteMax;

                this.secondMaxOriginal = o.secondMax;

                this.millisecMaxOriginal = o.millisecMax;

            }

            if(dp_inst.settings.timeOnly || maxDateTimeDate.getTime() == dp_date.getTime()){

                this._defaults.hourMax = maxDateTime.getHours();

                if (this.hour >= this._defaults.hourMax) {

                    this.hour = this._defaults.hourMax;

                    this._defaults.minuteMax = maxDateTime.getMinutes();

                    if (this.minute >= this._defaults.minuteMax) {

                        this.minute = this._defaults.minuteMax;

                        this._defaults.secondMax = maxDateTime.getSeconds();

                    } else if (this.second >= this._defaults.secondMax) {

                        this.second = this._defaults.secondMax;

                        this._defaults.millisecMax = maxDateTime.getMilliseconds();

                    } else {

                        if(this.millisec > this._defaults.millisecMax) { this.millisec = this._defaults.millisecMax; }

                        this._defaults.millisecMax = this.millisecMaxOriginal;

                    }

                } else {

                    this._defaults.minuteMax = this.minuteMaxOriginal;

                    this._defaults.secondMax = this.secondMaxOriginal;

                    this._defaults.millisecMax = this.millisecMaxOriginal;

                }

            }else{

                this._defaults.hourMax = this.hourMaxOriginal;

                this._defaults.minuteMax = this.minuteMaxOriginal;

                this._defaults.secondMax = this.secondMaxOriginal;

                this._defaults.millisecMax = this.millisecMaxOriginal;

            }

        }

        if(adjustSliders !== undefined && adjustSliders === true){

            var hourMax = parseInt((this._defaults.hourMax - ((this._defaults.hourMax - this._defaults.hourMin) % this._defaults.stepHour)) ,10),

                minMax  = parseInt((this._defaults.minuteMax - ((this._defaults.minuteMax - this._defaults.minuteMin) % this._defaults.stepMinute)) ,10),

                secMax  = parseInt((this._defaults.secondMax - ((this._defaults.secondMax - this._defaults.secondMin) % this._defaults.stepSecond)) ,10),

                millisecMax  = parseInt((this._defaults.millisecMax - ((this._defaults.millisecMax - this._defaults.millisecMin) % this._defaults.stepMillisec)) ,10);

            if(this.hour_slider) {

                this.hour_slider.slider("option", { min: this._defaults.hourMin, max: hourMax }).slider('value', this.hour);

            }

            if(this.minute_slider) {

                this.minute_slider.slider("option", { min: this._defaults.minuteMin, max: minMax }).slider('value', this.minute);

            }

            if(this.second_slider){

                this.second_slider.slider("option", { min: this._defaults.secondMin, max: secMax }).slider('value', this.second);

            }

            if(this.millisec_slider) {

                this.millisec_slider.slider("option", { min: this._defaults.millisecMin, max: millisecMax }).slider('value', this.millisec);

            }

        }

    },

    //########################################################################

    // when a slider moves, set the internal time...

    // on time change is also called when the time is updated in the text field

    //########################################################################

    _onTimeChange: function() {

        var hour   = (this.hour_slider) ? this.hour_slider.slider('value') : false,

            minute = (this.minute_slider) ? this.minute_slider.slider('value') : false,

            second = (this.second_slider) ? this.second_slider.slider('value') : false,

            millisec = (this.millisec_slider) ? this.millisec_slider.slider('value') : false,

            timezone = (this.timezone_select) ? this.timezone_select.val() : false,

            o = this._defaults;

        if (typeof(hour) == 'object') { hour = false; }

        if (typeof(minute) == 'object') { minute = false; }

        if (typeof(second) == 'object') { second = false; }

        if (typeof(millisec) == 'object') { millisec = false; }

        if (typeof(timezone) == 'object') { timezone = false; }

        if (hour !== false) { hour = parseInt(hour,10); }

        if (minute !== false) { minute = parseInt(minute,10); }

        if (second !== false) { second = parseInt(second,10); }

        if (millisec !== false) { millisec = parseInt(millisec,10); }

        var ampm = o[hour < 12 ? 'amNames' : 'pmNames'][0];

        // If the update was done in the input field, the input field should not be updated.

        // If the update was done using the sliders, update the input field.

        var hasChanged = (hour != this.hour || minute != this.minute ||

                second != this.second || millisec != this.millisec ||

                (this.ampm.length > 0 &&

                    (hour < 12) != ($.inArray(this.ampm.toUpperCase(), this.amNames) !== -1)) ||

                timezone != this.timezone);

        if (hasChanged) {

            if (hour !== false) { this.hour = hour; }

            if (minute !== false) { this.minute = minute; }

            if (second !== false) { this.second = second; }

            if (millisec !== false) { this.millisec = millisec; }

            if (timezone !== false) { this.timezone = timezone; }

            if (!this.inst) { this.inst = $.datepicker._getInst(this.$input[0]); }

            this._limitMinMaxDateTime(this.inst, true);

        }

        if (o.ampm) { this.ampm = ampm; }

        //this._formatTime();

        this.formattedTime = $.datepicker.formatTime(this._defaults.timeFormat, this, this._defaults);

        if (this.$timeObj) { this.$timeObj.text(this.formattedTime + o.timeSuffix); }

        this.timeDefined = true;

        if (hasChanged) { this._updateDateTime(); }

    },

    //########################################################################

    // call custom onSelect.

    // bind to sliders slidestop, and grid click.

    //########################################################################

    _onSelectHandler: function() {

        var onSelect = this._defaults.onSelect;

        var inputEl = this.$input ? this.$input[0] : null;

        if (onSelect && inputEl) {

            onSelect.apply(inputEl, [this.formattedDateTime, this]);

        }

    },

    //########################################################################

    // left for any backwards compatibility

    //########################################################################

    _formatTime: function(time, format) {

        time = time || { hour: this.hour, minute: this.minute, second: this.second, millisec: this.millisec, ampm: this.ampm, timezone: this.timezone };

        var tmptime = (format || this._defaults.timeFormat).toString();

        tmptime = $.datepicker.formatTime(tmptime, time, this._defaults);

        if (arguments.length) { return tmptime; }

        else { this.formattedTime = tmptime; }

    },

    //########################################################################

    // update our input with the new date time..

    //########################################################################

    _updateDateTime: function(dp_inst) {

        dp_inst = this.inst || dp_inst;

        var dt = $.datepicker._daylightSavingAdjust(new Date(dp_inst.selectedYear, dp_inst.selectedMonth, dp_inst.selectedDay)),

            dateFmt = $.datepicker._get(dp_inst, 'dateFormat'),

            formatCfg = $.datepicker._getFormatConfig(dp_inst),

            timeAvailable = dt !== null && this.timeDefined;

        this.formattedDate = $.datepicker.formatDate(dateFmt, (dt === null ? new Date() : dt), formatCfg);

        var formattedDateTime = this.formattedDate;

        // remove following lines to force every changes in date picker to change the input value

        // Bug descriptions: when an input field has a default value, and click on the field to pop up the date picker.

        // If the user manually empty the value in the input field, the date picker will never change selected value.

        //if (dp_inst.lastVal !== undefined && (dp_inst.lastVal.length > 0 && this.$input.val().length === 0)) {

        //	return;

        //}

        if (this._defaults.timeOnly === true) {

            formattedDateTime = this.formattedTime;

        } else if (this._defaults.timeOnly !== true && (this._defaults.alwaysSetTime || timeAvailable)) {

            formattedDateTime += this._defaults.separator + this.formattedTime + this._defaults.timeSuffix;

        }

        this.formattedDateTime = formattedDateTime;

        if(!this._defaults.showTimepicker) {

            this.$input.val(this.formattedDate);

        } else if (this.$altInput && this._defaults.altFieldTimeOnly === true) {

            this.$altInput.val(this.formattedTime);

            this.$input.val(this.formattedDate);

        } else if(this.$altInput) {

            this.$altInput.val(formattedDateTime);

            this.$input.val(formattedDateTime);

        } else {

            this.$input.val(formattedDateTime);

        }

        this.$input.trigger("change");

    }

});

$.fn.extend({

    //########################################################################

    // shorthand just to use timepicker..

    //########################################################################

    timepicker: function(o) {

        o = o || {};

        var tmp_args = arguments;

        if (typeof o == 'object') { tmp_args[0] = $.extend(o, { timeOnly: true }); }

        return $(this).each(function() {

            $.fn.datetimepicker.apply($(this), tmp_args);

        });

    },

    //########################################################################

    // extend timepicker to datepicker

    //########################################################################

    datetimepicker: function(o) {

        o = o || {};

        var tmp_args = arguments;

        if (typeof(o) == 'string'){

            if(o == 'getDate') {

                return $.fn.datepicker.apply($(this[0]), tmp_args);

            }

            else {

                return this.each(function() {

                    var $t = $(this);

                    $t.datepicker.apply($t, tmp_args);

                });

            }

        }

        else {

            return this.each(function() {

                var $t = $(this);

                $t.datepicker($.timepicker._newInst($t, o)._defaults);

            });

        }

    }

});

$.datepicker.parseDateTime = function(dateFormat, timeFormat, dateTimeString, dateSettings, timeSettings) {

    var parseRes = parseDateTimeInternal(dateFormat, timeFormat, dateTimeString, dateSettings, timeSettings);

    if (parseRes.timeObj)

    {

        var t = parseRes.timeObj;

        parseRes.date.setHours(t.hour, t.minute, t.second, t.millisec);

    }

    return parseRes.date;

};

$.datepicker.parseTime = function(timeFormat, timeString, options) {

    //########################################################################

    // pattern for standard and localized AM/PM markers

    //########################################################################

    var getPatternAmpm = function(amNames, pmNames) {

        var markers = [];

        if (amNames) {

            $.merge(markers, amNames);

        }

        if (pmNames) {

            $.merge(markers, pmNames);

        }

        markers = $.map(markers, function(val) { return val.replace(/[.*+?|()\[\]{}\\]/g, '\\$&'); });

        return '(' + markers.join('|') + ')?';

    };

    //########################################################################

    // figure out position of time elements.. cause js cant do named captures

    //########################################################################

    var getFormatPositions = function( timeFormat ) {

        var finds = timeFormat.toLowerCase().match(/(h{1,2}|m{1,2}|s{1,2}|l{1}|t{1,2}|z)/g),

            orders = { h: -1, m: -1, s: -1, l: -1, t: -1, z: -1 };

        if (finds) {

            for (var i = 0; i < finds.length; i++) {

                if (orders[finds[i].toString().charAt(0)] == -1) {

                    orders[finds[i].toString().charAt(0)] = i + 1;

                }

            }

        }

        return orders;

    };

    var o = extendRemove(extendRemove({}, $.timepicker._defaults), options || {});

    var regstr = '^' + timeFormat.toString()

            .replace(/h{1,2}/ig, '(\\d?\\d)')

            .replace(/m{1,2}/ig, '(\\d?\\d)')

            .replace(/s{1,2}/ig, '(\\d?\\d)')

            .replace(/l{1}/ig, '(\\d?\\d?\\d)')

            .replace(/t{1,2}/ig, getPatternAmpm(o.amNames, o.pmNames))

            .replace(/z{1}/ig, '(z|[-+]\\d\\d:?\\d\\d)?')

            .replace(/\s/g, '\\s?') + o.timeSuffix + '$',

        order = getFormatPositions(timeFormat),

        ampm = '',

        treg;

    treg = timeString.match(new RegExp(regstr, 'i'));

    var resTime = {hour: 0, minute: 0, second: 0, millisec: 0};

    if (treg) {

        if (order.t !== -1) {

            if (treg[order.t] === undefined || treg[order.t].length === 0) {

                ampm = '';

                resTime.ampm = '';

            } else {

                ampm = $.inArray(treg[order.t], o.amNames) !== -1 ? 'AM' : 'PM';

                resTime.ampm = o[ampm == 'AM' ? 'amNames' : 'pmNames'][0];

            }

        }

        if (order.h !== -1) {

            if (ampm == 'AM' && treg[order.h] == '12') {

                resTime.hour = 0; // 12am = 0 hour

            } else {

                if (ampm == 'PM' && treg[order.h] != '12') {

                    resTime.hour = parseInt(treg[order.h],10) + 12; // 12pm = 12 hour, any other pm = hour + 12

                }

                else { resTime.hour = Number(treg[order.h]); }

            }

        }

        if (order.m !== -1) { resTime.minute = Number(treg[order.m]); }

        if (order.s !== -1) { resTime.second = Number(treg[order.s]); }

        if (order.l !== -1) { resTime.millisec = Number(treg[order.l]); }

        if (order.z !== -1 && treg[order.z] !== undefined) {

            var tz = treg[order.z].toUpperCase();

            switch (tz.length) {

                case 1:	// Z

                    tz = o.timezoneIso8601 ? 'Z' : '+0000';

                    break;

                case 5:	// +hhmm

                    if (o.timezoneIso8601) {

                        tz = tz.substring(1) == '0000' ?

                            'Z' :

                            tz.substring(0, 3) + ':' + tz.substring(3);

                    }

                    break;

                case 6:	// +hh:mm

                    if (!o.timezoneIso8601) {

                        tz = tz == 'Z' || tz.substring(1) == '00:00' ?

                            '+0000' :

                            tz.replace(/:/, '');

                    } else {

                        if (tz.substring(1) == '00:00') {

                            tz = 'Z';

                        }

                    }

                    break;

            }

            resTime.timezone = tz;

        }

        return resTime;

    }

    return false;

};

//########################################################################

// format the time all pretty...

// format = string format of the time

// time = a {}, not a Date() for timezones

// options = essentially the regional[].. amNames, pmNames, ampm

//########################################################################

$.datepicker.formatTime = function(format, time, options) {

    options = options || {};

    options = $.extend($.timepicker._defaults, options);

    time = $.extend({hour:0, minute:0, second:0, millisec:0, timezone:'+0000'}, time);

    var tmptime = format;

    var ampmName = options.amNames[0];

    var hour = parseInt(time.hour, 10);

    if (options.ampm) {

        if (hour > 11){

            ampmName = options.pmNames[0];

            if(hour > 12) {

                hour = hour % 12;

            }

        }

        if (hour === 0) {

            hour = 12;

        }

    }

    tmptime = tmptime.replace(/(?:hh?|mm?|ss?|[tT]{1,2}|[lz])/g, function(match) {

        switch (match.toLowerCase()) {

            case 'hh': return ('0' + hour).slice(-2);

            case 'h':  return hour;

            case 'mm': return ('0' + time.minute).slice(-2);

            case 'm':  return time.minute;

            case 'ss': return ('0' + time.second).slice(-2);

            case 's':  return time.second;

            case 'l':  return ('00' + time.millisec).slice(-3);

            case 'z':  return time.timezone;

            case 't': case 'tt':

                if (options.ampm) {

                    if (match.length == 1) {

                        ampmName = ampmName.charAt(0);

                    }

                    return match.charAt(0) == 'T' ? ampmName.toUpperCase() : ampmName.toLowerCase();

                }

                return '';

        }

    });

    tmptime = $.trim(tmptime);

    return tmptime;

};

//########################################################################

// the bad hack :/ override datepicker so it doesnt close on select

// inspired: http://stackoverflow.com/questions/1252512/jquery-datepicker-prevent-closing-picker-when-clicking-a-date/1762378#1762378

//########################################################################

$.datepicker._base_selectDate = $.datepicker._selectDate;

$.datepicker._selectDate = function (id, dateStr) {

    var inst = this._getInst($(id)[0]),

        tp_inst = this._get(inst, 'timepicker');

    if (tp_inst) {

        tp_inst._limitMinMaxDateTime(inst, true);

        inst.inline = inst.stay_open = true;

        //This way the onSelect handler called from calendarpicker get the full dateTime

        this._base_selectDate(id, dateStr);

        inst.inline = inst.stay_open = false;

        this._notifyChange(inst);

        this._updateDatepicker(inst);

    }

    else { this._base_selectDate(id, dateStr); }

};

//#############################################################################################

// second bad hack :/ override datepicker so it triggers an event when changing the input field

// and does not redraw the datepicker on every selectDate event

//#############################################################################################

$.datepicker._base_updateDatepicker = $.datepicker._updateDatepicker;

$.datepicker._updateDatepicker = function(inst) {

    // don't popup the datepicker if there is another instance already opened

    var input = inst.input[0];

    if($.datepicker._curInst &&

       $.datepicker._curInst != inst &&

       $.datepicker._datepickerShowing &&

       $.datepicker._lastInput != input) {

        return;

    }

    if (typeof(inst.stay_open) !== 'boolean' || inst.stay_open === false) {

        this._base_updateDatepicker(inst);

        // Reload the time control when changing something in the input text field.

        var tp_inst = this._get(inst, 'timepicker');

        if(tp_inst) {

            tp_inst._addTimePicker(inst);

            if (tp_inst._defaults.useLocalTimezone) { //checks daylight saving with the new date.

                var date = new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay, 12);

                selectLocalTimeZone(tp_inst, date);

                tp_inst._onTimeChange();

            }

        }

    }

};

//#######################################################################################

// third bad hack :/ override datepicker so it allows spaces and colon in the input field

//#######################################################################################

$.datepicker._base_doKeyPress = $.datepicker._doKeyPress;

$.datepicker._doKeyPress = function(event) {

    var inst = $.datepicker._getInst(event.target),

        tp_inst = $.datepicker._get(inst, 'timepicker');

    if (tp_inst) {

        if ($.datepicker._get(inst, 'constrainInput')) {

            var ampm = tp_inst._defaults.ampm,

                dateChars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')),

                datetimeChars = tp_inst._defaults.timeFormat.toString()

                                .replace(/[hms]/g, '')

                                .replace(/TT/g, ampm ? 'APM' : '')

                                .replace(/Tt/g, ampm ? 'AaPpMm' : '')

                                .replace(/tT/g, ampm ? 'AaPpMm' : '')

                                .replace(/T/g, ampm ? 'AP' : '')

                                .replace(/tt/g, ampm ? 'apm' : '')

                                .replace(/t/g, ampm ? 'ap' : '') +

                                " " +

                                tp_inst._defaults.separator +

                                tp_inst._defaults.timeSuffix +

                                (tp_inst._defaults.showTimezone ? tp_inst._defaults.timezoneList.join('') : '') +

                                (tp_inst._defaults.amNames.join('')) +

                                (tp_inst._defaults.pmNames.join('')) +

                                dateChars,

                chr = String.fromCharCode(event.charCode === undefined ? event.keyCode : event.charCode);

            return event.ctrlKey || (chr < ' ' || !dateChars || datetimeChars.indexOf(chr) > -1);

        }

    }

    return $.datepicker._base_doKeyPress(event);

};

//#######################################################################################

// Override key up event to sync manual input changes.

//#######################################################################################

$.datepicker._base_doKeyUp = $.datepicker._doKeyUp;

$.datepicker._doKeyUp = function (event) {

    var inst = $.datepicker._getInst(event.target),

        tp_inst = $.datepicker._get(inst, 'timepicker');

    if (tp_inst) {

        if (tp_inst._defaults.timeOnly && (inst.input.val() != inst.lastVal)) {

            try {

                $.datepicker._updateDatepicker(inst);

            }

            catch (err) {

                $.datepicker.log(err);

            }

        }

    }

    return $.datepicker._base_doKeyUp(event);

};

//#######################################################################################

// override "Today" button to also grab the time.

//#######################################################################################

$.datepicker._base_gotoToday = $.datepicker._gotoToday;

$.datepicker._gotoToday = function(id) {

    var inst = this._getInst($(id)[0]),

        $dp = inst.dpDiv;

    this._base_gotoToday(id);

    var tp_inst = this._get(inst, 'timepicker');

    selectLocalTimeZone(tp_inst);

    var now = new Date();

    this._setTime(inst, now);

    $( '.ui-datepicker-today', $dp).click();

};

//#######################################################################################

// Disable & enable the Time in the datetimepicker

//#######################################################################################

$.datepicker._disableTimepickerDatepicker = function(target) {

    var inst = this._getInst(target);

    if (!inst) { return; }

    var tp_inst = this._get(inst, 'timepicker');

    $(target).datepicker('getDate'); // Init selected[Year|Month|Day]

    if (tp_inst) {

        tp_inst._defaults.showTimepicker = false;

        tp_inst._updateDateTime(inst);

    }

};

$.datepicker._enableTimepickerDatepicker = function(target) {

    var inst = this._getInst(target);

    if (!inst) { return; }

    var tp_inst = this._get(inst, 'timepicker');

    $(target).datepicker('getDate'); // Init selected[Year|Month|Day]

    if (tp_inst) {

        tp_inst._defaults.showTimepicker = true;

        tp_inst._addTimePicker(inst); // Could be disabled on page load

        tp_inst._updateDateTime(inst);

    }

};

//#######################################################################################

// Create our own set time function

//#######################################################################################

$.datepicker._setTime = function(inst, date) {

    var tp_inst = this._get(inst, 'timepicker');

    if (tp_inst) {

        var defaults = tp_inst._defaults,

            // calling _setTime with no date sets time to defaults

            hour = date ? date.getHours() : defaults.hour,

            minute = date ? date.getMinutes() : defaults.minute,

            second = date ? date.getSeconds() : defaults.second,

            millisec = date ? date.getMilliseconds() : defaults.millisec;

        //check if within min/max times..

        // correct check if within min/max times.

        // Rewritten by Scott A. Woodward

        var hourEq = hour === defaults.hourMin,

            minuteEq = minute === defaults.minuteMin,

            secondEq = second === defaults.secondMin;

        var reset = false;

        if(hour < defaults.hourMin || hour > defaults.hourMax)

            reset = true;

        else if( (minute < defaults.minuteMin || minute > defaults.minuteMax) && hourEq)

            reset = true;

        else if( (second < defaults.secondMin || second > defaults.secondMax ) && hourEq && minuteEq)

            reset = true;

        else if( (millisec < defaults.millisecMin || millisec > defaults.millisecMax) && hourEq && minuteEq && secondEq)

            reset = true;

        if(reset) {

            hour = defaults.hourMin;

            minute = defaults.minuteMin;

            second = defaults.secondMin;

            millisec = defaults.millisecMin;

        }

        tp_inst.hour = hour;

        tp_inst.minute = minute;

        tp_inst.second = second;

        tp_inst.millisec = millisec;

        if (tp_inst.hour_slider) tp_inst.hour_slider.slider('value', hour);

        if (tp_inst.minute_slider) tp_inst.minute_slider.slider('value', minute);

        if (tp_inst.second_slider) tp_inst.second_slider.slider('value', second);

        if (tp_inst.millisec_slider) tp_inst.millisec_slider.slider('value', millisec);

        tp_inst._onTimeChange();

        tp_inst._updateDateTime(inst);

    }

};

//#######################################################################################

// Create new public method to set only time, callable as $().datepicker('setTime', date)

//#######################################################################################

$.datepicker._setTimeDatepicker = function(target, date, withDate) {

    var inst = this._getInst(target);

    if (!inst) { return; }

    var tp_inst = this._get(inst, 'timepicker');

    if (tp_inst) {

        this._setDateFromField(inst);

        var tp_date;

        if (date) {

            if (typeof date == "string") {

                tp_inst._parseTime(date, withDate);

                tp_date = new Date();

                tp_date.setHours(tp_inst.hour, tp_inst.minute, tp_inst.second, tp_inst.millisec);

            }

            else { tp_date = new Date(date.getTime()); }

            if (tp_date.toString() == 'Invalid Date') { tp_date = undefined; }

            this._setTime(inst, tp_date);

        }

    }

};

//#######################################################################################

// override setDate() to allow setting time too within Date object

//#######################################################################################

$.datepicker._base_setDateDatepicker = $.datepicker._setDateDatepicker;

$.datepicker._setDateDatepicker = function(target, date) {

    var inst = this._getInst(target);

    if (!inst) { return; }

    var tp_date = (date instanceof Date) ? new Date(date.getTime()) : date;

    this._updateDatepicker(inst);

    this._base_setDateDatepicker.apply(this, arguments);

    this._setTimeDatepicker(target, tp_date, true);

};

//#######################################################################################

// override getDate() to allow getting time too within Date object

//#######################################################################################

$.datepicker._base_getDateDatepicker = $.datepicker._getDateDatepicker;

$.datepicker._getDateDatepicker = function(target, noDefault) {

    var inst = this._getInst(target);

    if (!inst) { return; }

    var tp_inst = this._get(inst, 'timepicker');

    if (tp_inst) {

        this._setDateFromField(inst, noDefault);

        var date = this._getDate(inst);

        if (date && tp_inst._parseTime($(target).val(), tp_inst.timeOnly)) { date.setHours(tp_inst.hour, tp_inst.minute, tp_inst.second, tp_inst.millisec); }

        return date;

    }

    return this._base_getDateDatepicker(target, noDefault);

};

//#######################################################################################

// override parseDate() because UI 1.8.14 throws an error about "Extra characters"

// An option in datapicker to ignore extra format characters would be nicer.

//#######################################################################################

$.datepicker._base_parseDate = $.datepicker.parseDate;

$.datepicker.parseDate = function(format, value, settings) {

    var splitRes = splitDateTime(format, value, settings);

    return $.datepicker._base_parseDate(format, splitRes[0], settings);

};

//#######################################################################################

// override formatDate to set date with time to the input

//#######################################################################################

$.datepicker._base_formatDate = $.datepicker._formatDate;

$.datepicker._formatDate = function(inst, day, month, year){

    var tp_inst = this._get(inst, 'timepicker');

    if(tp_inst) {

        tp_inst._updateDateTime(inst);

        return tp_inst.$input.val();

    }

    return this._base_formatDate(inst);

};

//#######################################################################################

// override options setter to add time to maxDate(Time) and minDate(Time). MaxDate

//#######################################################################################

$.datepicker._base_optionDatepicker = $.datepicker._optionDatepicker;

$.datepicker._optionDatepicker = function(target, name, value) {

    var inst = this._getInst(target);

    if (!inst) { return null; }

    var tp_inst = this._get(inst, 'timepicker');

    if (tp_inst) {

        var min = null, max = null, onselect = null;

        if (typeof name == 'string') { // if min/max was set with the string

            if (name === 'minDate' || name === 'minDateTime' ) {

                min = value;

            }

            else {

                if (name === 'maxDate' || name === 'maxDateTime') {

                    max = value;

                }

                else {

                    if (name === 'onSelect') {

                        onselect = value;

                    }

                }

            }

        } else {

            if (typeof name == 'object') { //if min/max was set with the JSON

                if (name.minDate) {

                    min = name.minDate;

                } else {

                    if (name.minDateTime) {

                        min = name.minDateTime;

                    } else {

                        if (name.maxDate) {

                            max = name.maxDate;

                        } else {

                            if (name.maxDateTime) {

                                max = name.maxDateTime;

                            }

                        }

                    }

                }

            }

        }

        if(min) { //if min was set

            if (min === 0) {

                min = new Date();

            } else {

                min = new Date(min);

            }

            tp_inst._defaults.minDate = min;

            tp_inst._defaults.minDateTime = min;

        } else if (max) { //if max was set

            if(max===0) {

                max=new Date();

            } else {

                max= new Date(max);

            }

            tp_inst._defaults.maxDate = max;

            tp_inst._defaults.maxDateTime = max;

        } else if (onselect) {

            tp_inst._defaults.onSelect = onselect;

        }

    }

    if (value === undefined) {

        return this._base_optionDatepicker(target, name);

    }

    return this._base_optionDatepicker(target, name, value);

};

//#######################################################################################

// jQuery extend now ignores nulls!

//#######################################################################################

function extendRemove(target, props) {

    $.extend(target, props);

    for (var name in props) {

        if (props[name] === null || props[name] === undefined) {

            target[name] = props[name];

        }

    }

    return target;

}

//#######################################################################################

// Splits datetime string into date ans time substrings.

// Throws exception when date can't be parsed

// If only date is present, time substring eill be ''

//#######################################################################################

var splitDateTime = function(dateFormat, dateTimeString, dateSettings)

{

    try {

        var date = $.datepicker._base_parseDate(dateFormat, dateTimeString, dateSettings);

    } catch (err) {

        if (err.indexOf(":") >= 0) {

            // Hack!  The error message ends with a colon, a space, and

            // the "extra" characters.  We rely on that instead of

            // attempting to perfectly reproduce the parsing algorithm.

            var dateStringLength = dateTimeString.length-(err.length-err.indexOf(':')-2);

            var timeString = dateTimeString.substring(dateStringLength);

            return [dateTimeString.substring(0, dateStringLength), dateTimeString.substring(dateStringLength)];

        } else {

            throw err;

        }

    }

    return [dateTimeString, ''];

};

//#######################################################################################

// Internal function to parse datetime interval

// Returns: {date: Date, timeObj: Object}, where

//   date - parsed date without time (type Date)

//   timeObj = {hour: , minute: , second: , millisec: } - parsed time. Optional

//#######################################################################################

var parseDateTimeInternal = function(dateFormat, timeFormat, dateTimeString, dateSettings, timeSettings)

{

    var date;

    var splitRes = splitDateTime(dateFormat, dateTimeString, dateSettings);

    date = $.datepicker._base_parseDate(dateFormat, splitRes[0], dateSettings);

    if (splitRes[1] !== '')

    {

        var timeString = splitRes[1];

        var separator = timeSettings && timeSettings.separator ? timeSettings.separator : $.timepicker._defaults.separator;

        if ( timeString.indexOf(separator) !== 0) {

            throw 'Missing time separator';

        }

        timeString = timeString.substring(separator.length);

        var parsedTime = $.datepicker.parseTime(timeFormat, timeString, timeSettings);

        if (parsedTime === null) {

            throw 'Wrong time format';

        }

        return {date: date, timeObj: parsedTime};

    } else {

        return {date: date};

    }

};

//#######################################################################################

// Internal function to set timezone_select to the local timezone

//#######################################################################################

var selectLocalTimeZone = function(tp_inst, date)

{

    if (tp_inst && tp_inst.timezone_select) {

        tp_inst._defaults.useLocalTimezone = true;

        var now = typeof date !== 'undefined' ? date : new Date();

        var tzoffset = timeZoneString(now);

        if (tp_inst._defaults.timezoneIso8601) {

            tzoffset = tzoffset.substring(0, 3) + ':' + tzoffset.substring(3);

        }

        tp_inst.timezone_select.val(tzoffset);

    }

};

// Input: Date Object

// Output: String with timezone offset, e.g. '+0100'

var timeZoneString = function(date)

{

    var off = date.getTimezoneOffset() * -10100 / 60;

    var timezone = (off >= 0 ? '+' : '-') + Math.abs(off).toString().substr(1);

    return timezone;

};

$.timepicker = new Timepicker(); // singleton instance

$.timepicker.version = "1.0.1";

})(jQuery);

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