share/static/js/jquery-ui-timepicker-addon.js

   1 /*
   2  * jQuery timepicker addon
   3  * By: Trent Richardson [http://trentrichardson.com]
   4  * Version 1.2
   5  * Last Modified: 02/02/2013
   6  *
   7  * Copyright 2013 Trent Richardson
   8  * You may use this project under MIT or GPL licenses.
   9  * http://trentrichardson.com/Impromptu/GPL-LICENSE.txt
  10  * http://trentrichardson.com/Impromptu/MIT-LICENSE.txt
  11  */
  12
  13 /*jslint evil: true, white: false, undef: false, nomen: false */
  14
  15 (function($) {
  16
  17         /*
  18         * Lets not redefine timepicker, Prevent "Uncaught RangeError: Maximum call stack size exceeded"
  19         */
  20         $.ui.timepicker = $.ui.timepicker || {};
  21         if ($.ui.timepicker.version) {
  22                 return;
  23         }
  24
  25         /*
  26         * Extend jQueryUI, get it started with our version number
  27         */
  28         $.extend($.ui, {
  29                 timepicker: {
  30                         version: "1.2"
  31                 }
  32         });
  33
  34         /*
  35         * Timepicker manager.
  36         * Use the singleton instance of this class, $.timepicker, to interact with the time picker.
  37         * Settings for (groups of) time pickers are maintained in an instance object,
  38         * allowing multiple different settings on the same page.
  39         */
  40         var Timepicker = function() {
  41                 this.regional = []; // Available regional settings, indexed by language code
  42                 this.regional[''] = { // Default regional settings
  43                         currentText: 'Now',
  44                         closeText: 'Done',
  45                         amNames: ['AM', 'A'],
  46                         pmNames: ['PM', 'P'],
  47                         timeFormat: 'HH:mm',
  48                         timeSuffix: '',
  49                         timeOnlyTitle: 'Choose Time',
  50                         timeText: 'Time',
  51                         hourText: 'Hour',
  52                         minuteText: 'Minute',
  53                         secondText: 'Second',
  54                         millisecText: 'Millisecond',
  55                         timezoneText: 'Time Zone',
  56                         isRTL: false
  57                 };
  58                 this._defaults = { // Global defaults for all the datetime picker instances
  59                         showButtonPanel: true,
  60                         timeOnly: false,
  61                         showHour: true,
  62                         showMinute: true,
  63                         showSecond: false,
  64                         showMillisec: false,
  65                         showTimezone: false,
  66                         showTime: true,
  67                         stepHour: 1,
  68                         stepMinute: 1,
  69                         stepSecond: 1,
  70                         stepMillisec: 1,
  71                         hour: 0,
  72                         minute: 0,
  73                         second: 0,
  74                         millisec: 0,
  75                         timezone: null,
  76                         useLocalTimezone: false,
  77                         defaultTimezone: "+0000",
  78                         hourMin: 0,
  79                         minuteMin: 0,
  80                         secondMin: 0,
  81                         millisecMin: 0,
  82                         hourMax: 23,
  83                         minuteMax: 59,
  84                         secondMax: 59,
  85                         millisecMax: 999,
  86                         minDateTime: null,
  87                         maxDateTime: null,
  88                         onSelect: null,
  89                         hourGrid: 0,
  90                         minuteGrid: 0,
  91                         secondGrid: 0,
  92                         millisecGrid: 0,
  93                         alwaysSetTime: true,
  94                         separator: ' ',
  95                         altFieldTimeOnly: true,
  96                         altTimeFormat: null,
  97                         altSeparator: null,
  98                         altTimeSuffix: null,
  99                         pickerTimeFormat: null,
 100                         pickerTimeSuffix: null,
 101                         showTimepicker: true,
 102                         timezoneIso8601: false,
 103                         timezoneList: null,
 104                         addSliderAccess: false,
 105                         sliderAccessArgs: null,
 106                         controlType: 'slider',
 107                         defaultValue: null,
 108                         parse: 'strict'
 109                 };
 110                 $.extend(this._defaults, this.regional['']);
 111         };
 112
 113         $.extend(Timepicker.prototype, {
 114                 $input: null,
 115                 $altInput: null,
 116                 $timeObj: null,
 117                 inst: null,
 118                 hour_slider: null,
 119                 minute_slider: null,
 120                 second_slider: null,
 121                 millisec_slider: null,
 122                 timezone_select: null,
 123                 hour: 0,
 124                 minute: 0,
 125                 second: 0,
 126                 millisec: 0,
 127                 timezone: null,
 128                 defaultTimezone: "+0000",
 129                 hourMinOriginal: null,
 130                 minuteMinOriginal: null,
 131                 secondMinOriginal: null,
 132                 millisecMinOriginal: null,
 133                 hourMaxOriginal: null,
 134                 minuteMaxOriginal: null,
 135                 secondMaxOriginal: null,
 136                 millisecMaxOriginal: null,
 137                 ampm: '',
 138                 formattedDate: '',
 139                 formattedTime: '',
 140                 formattedDateTime: '',
 141                 timezoneList: null,
 142                 units: ['hour','minute','second','millisec'],
 143                 control: null,
 144
 145                 /*
 146                 * Override the default settings for all instances of the time picker.
 147                 * @param  settings  object - the new settings to use as defaults (anonymous object)
 148                 * @return the manager object
 149                 */
 150                 setDefaults: function(settings) {
 151                         extendRemove(this._defaults, settings || {});
 152                         return this;
 153                 },
 154
 155                 /*
 156                 * Create a new Timepicker instance
 157                 */
 158                 _newInst: function($input, o) {
 159                         var tp_inst = new Timepicker(),
 160                                 inlineSettings = {},
 161                 fns = {},
 162                         overrides, i;
 163
 164                         for (var attrName in this._defaults) {
 165                                 if(this._defaults.hasOwnProperty(attrName)){
 166                                         var attrValue = $input.attr('time:' + attrName);
 167                                         if (attrValue) {
 168                                                 try {
 169                                                         inlineSettings[attrName] = eval(attrValue);
 170                                                 } catch (err) {
 171                                                         inlineSettings[attrName] = attrValue;
 172                                                 }
 173                                         }
 174                                 }
 175                         }
 176                     overrides = {
 177                         beforeShow: function (input, dp_inst) {
 178                             if ($.isFunction(tp_inst._defaults.evnts.beforeShow)) {
 179                                 return tp_inst._defaults.evnts.beforeShow.call($input[0], input, dp_inst, tp_inst);
 180                             }
 181                         },
 182                         onChangeMonthYear: function (year, month, dp_inst) {
 183                             // Update the time as well : this prevents the time from disappearing from the $input field.
 184                             tp_inst._updateDateTime(dp_inst);
 185                             if ($.isFunction(tp_inst._defaults.evnts.onChangeMonthYear)) {
 186                                 tp_inst._defaults.evnts.onChangeMonthYear.call($input[0], year, month, dp_inst, tp_inst);
 187                             }
 188                         },
 189                         onClose: function (dateText, dp_inst) {
 190                             if (tp_inst.timeDefined === true && $input.val() !== '') {
 191                                 tp_inst._updateDateTime(dp_inst);
 192                             }
 193                             if ($.isFunction(tp_inst._defaults.evnts.onClose)) {
 194                                 tp_inst._defaults.evnts.onClose.call($input[0], dateText, dp_inst, tp_inst);
 195                             }
 196                         }
 197                     };
 198                     for (i in overrides) {
 199                         if (overrides.hasOwnProperty(i)) {
 200                             fns[i] = o[i] || null;
 201                         }
 202                     }
 203                     tp_inst._defaults = $.extend({}, this._defaults, inlineSettings, o, overrides, {
 204                         evnts:fns,
 205                         timepicker: tp_inst // add timepicker as a property of datepicker: $.datepicker._get(dp_inst, 'timepicker');
 206                     });
 207                         tp_inst.amNames = $.map(tp_inst._defaults.amNames, function(val) {
 208                                 return val.toUpperCase();
 209                         });
 210                         tp_inst.pmNames = $.map(tp_inst._defaults.pmNames, function(val) {
 211                                 return val.toUpperCase();
 212                         });
 213
 214                         // controlType is string - key to our this._controls
 215                         if(typeof(tp_inst._defaults.controlType) === 'string'){
 216                                 if($.fn[tp_inst._defaults.controlType] === undefined){
 217                                         tp_inst._defaults.controlType = 'select';
 218                                 }
 219                                 tp_inst.control = tp_inst._controls[tp_inst._defaults.controlType];
 220                         }
 221                         // controlType is an object and must implement create, options, value methods
 222                         else{
 223                                 tp_inst.control = tp_inst._defaults.controlType;
 224                         }
 225
 226                         if (tp_inst._defaults.timezoneList === null) {
 227                                 var timezoneList = ['-1200', '-1100', '-1000', '-0930', '-0900', '-0800', '-0700', '-0600', '-0500', '-0430', '-0400', '-0330', '-0300', '-0200', '-0100', '+0000',
 228                                                                         '+0100', '+0200', '+0300', '+0330', '+0400', '+0430', '+0500', '+0530', '+0545', '+0600', '+0630', '+0700', '+0800', '+0845', '+0900', '+0930',
 229                                                                         '+1000', '+1030', '+1100', '+1130', '+1200', '+1245', '+1300', '+1400'];
 230
 231                                 if (tp_inst._defaults.timezoneIso8601) {
 232                                         timezoneList = $.map(timezoneList, function(val) {
 233                                                 return val == '+0000' ? 'Z' : (val.substring(0, 3) + ':' + val.substring(3));
 234                                         });
 235                                 }
 236                                 tp_inst._defaults.timezoneList = timezoneList;
 237                         }
 238
 239                         tp_inst.timezone = tp_inst._defaults.timezone;
 240                         tp_inst.hour = tp_inst._defaults.hour < tp_inst._defaults.hourMin? tp_inst._defaults.hourMin :
 241                                                         tp_inst._defaults.hour > tp_inst._defaults.hourMax? tp_inst._defaults.hourMax : tp_inst._defaults.hour;
 242                         tp_inst.minute = tp_inst._defaults.minute < tp_inst._defaults.minuteMin? tp_inst._defaults.minuteMin :
 243                                                         tp_inst._defaults.minute > tp_inst._defaults.minuteMax? tp_inst._defaults.minuteMax : tp_inst._defaults.minute;
 244                         tp_inst.second = tp_inst._defaults.second < tp_inst._defaults.secondMin? tp_inst._defaults.secondMin :
 245                                                         tp_inst._defaults.second > tp_inst._defaults.secondMax? tp_inst._defaults.secondMax : tp_inst._defaults.second;
 246                         tp_inst.millisec = tp_inst._defaults.millisec < tp_inst._defaults.millisecMin? tp_inst._defaults.millisecMin :
 247                                                         tp_inst._defaults.millisec > tp_inst._defaults.millisecMax? tp_inst._defaults.millisecMax : tp_inst._defaults.millisec;
 248                         tp_inst.ampm = '';
 249                         tp_inst.$input = $input;
 250
 251                         if (o.altField) {
 252                                 tp_inst.$altInput = $(o.altField).css({
 253                                         cursor: 'pointer'
 254                                 }).focus(function() {
 255                                         $input.trigger("focus");
 256                                 });
 257                         }
 258
 259                         if (tp_inst._defaults.minDate === 0 || tp_inst._defaults.minDateTime === 0) {
 260                                 tp_inst._defaults.minDate = new Date();
 261                         }
 262                         if (tp_inst._defaults.maxDate === 0 || tp_inst._defaults.maxDateTime === 0) {
 263                                 tp_inst._defaults.maxDate = new Date();
 264                         }
 265
 266                         // datepicker needs minDate/maxDate, timepicker needs minDateTime/maxDateTime..
 267                         if (tp_inst._defaults.minDate !== undefined && tp_inst._defaults.minDate instanceof Date) {
 268                                 tp_inst._defaults.minDateTime = new Date(tp_inst._defaults.minDate.getTime());
 269                         }
 270                         if (tp_inst._defaults.minDateTime !== undefined && tp_inst._defaults.minDateTime instanceof Date) {
 271                                 tp_inst._defaults.minDate = new Date(tp_inst._defaults.minDateTime.getTime());
 272                         }
 273                         if (tp_inst._defaults.maxDate !== undefined && tp_inst._defaults.maxDate instanceof Date) {
 274                                 tp_inst._defaults.maxDateTime = new Date(tp_inst._defaults.maxDate.getTime());
 275                         }
 276                         if (tp_inst._defaults.maxDateTime !== undefined && tp_inst._defaults.maxDateTime instanceof Date) {
 277                                 tp_inst._defaults.maxDate = new Date(tp_inst._defaults.maxDateTime.getTime());
 278                         }
 279                         tp_inst.$input.bind('focus', function() {
 280                                 tp_inst._onFocus();
 281                         });
 282
 283                         return tp_inst;
 284                 },
 285
 286                 /*
 287                 * add our sliders to the calendar
 288                 */
 289                 _addTimePicker: function(dp_inst) {
 290                         var currDT = (this.$altInput && this._defaults.altFieldTimeOnly) ? this.$input.val() + ' ' + this.$altInput.val() : this.$input.val();
 291
 292                         this.timeDefined = this._parseTime(currDT);
 293                         this._limitMinMaxDateTime(dp_inst, false);
 294                         this._injectTimePicker();
 295                 },
 296
 297                 /*
 298                 * parse the time string from input value or _setTime
 299                 */
 300                 _parseTime: function(timeString, withDate) {
 301                         if (!this.inst) {
 302                                 this.inst = $.datepicker._getInst(this.$input[0]);
 303                         }
 304
 305                         if (withDate || !this._defaults.timeOnly) {
 306                                 var dp_dateFormat = $.datepicker._get(this.inst, 'dateFormat');
 307                                 try {
 308                                         var parseRes = parseDateTimeInternal(dp_dateFormat, this._defaults.timeFormat, timeString, $.datepicker._getFormatConfig(this.inst), this._defaults);
 309                                         if (!parseRes.timeObj) {
 310                                                 return false;
 311                                         }
 312                                         $.extend(this, parseRes.timeObj);
 313                                 } catch (err) {
 314                                         $.timepicker.log("Error parsing the date/time string: " + err +
 315                                                                         "\ndate/time string = " + timeString +
 316                                                                         "\ntimeFormat = " + this._defaults.timeFormat +
 317                                                                         "\ndateFormat = " + dp_dateFormat);
 318                                         return false;
 319                                 }
 320                                 return true;
 321                         } else {
 322                                 var timeObj = $.datepicker.parseTime(this._defaults.timeFormat, timeString, this._defaults);
 323                                 if (!timeObj) {
 324                                         return false;
 325                                 }
 326                                 $.extend(this, timeObj);
 327                                 return true;
 328                         }
 329                 },
 330
 331                 /*
 332                 * generate and inject html for timepicker into ui datepicker
 333                 */
 334                 _injectTimePicker: function() {
 335                         var $dp = this.inst.dpDiv,
 336                                 o = this.inst.settings,
 337                                 tp_inst = this,
 338                                 litem = '',
 339                                 uitem = '',
 340                                 max = {},
 341                                 gridSize = {},
 342                                 size = null;
 343
 344                         // Prevent displaying twice
 345                         if ($dp.find("div.ui-timepicker-div").length === 0 && o.showTimepicker) {
 346                                 var noDisplay = ' style="display:none;"',
 347                                         html = '<div class="ui-timepicker-div'+ (o.isRTL? ' ui-timepicker-rtl' : '') +'"><dl>' + '<dt class="ui_tpicker_time_label"' + ((o.showTime) ? '' : noDisplay) + '>' + o.timeText + '</dt>' +
 348                                                                 '<dd class="ui_tpicker_time"' + ((o.showTime) ? '' : noDisplay) + '></dd>';
 349
 350                                 // Create the markup
 351                                 for(var i=0,l=this.units.length; i<l; i++){
 352                                         litem = this.units[i];
 353                                         uitem = litem.substr(0,1).toUpperCase() + litem.substr(1);
 354                                         // Added by Peter Medeiros:
 355                                         // - Figure out what the hour/minute/second max should be based on the step values.
 356                                         // - Example: if stepMinute is 15, then minMax is 45.
 357                                         max[litem] = parseInt((o[litem+'Max'] - ((o[litem+'Max'] - o[litem+'Min']) % o['step'+uitem])), 10);
 358                                         gridSize[litem] = 0;
 359
 360                                         html += '<dt class="ui_tpicker_'+ litem +'_label"' + ((o['show'+uitem]) ? '' : noDisplay) + '>' + o[litem +'Text'] + '</dt>' +
 361                                                                 '<dd class="ui_tpicker_'+ litem +'"><div class="ui_tpicker_'+ litem +'_slider"' + ((o['show'+uitem]) ? '' : noDisplay) + '></div>';
 362
 363                                         if (o['show'+uitem] && o[litem+'Grid'] > 0) {
 364                                                 html += '<div style="padding-left: 1px"><table class="ui-tpicker-grid-label"><tr>';
 365
 366                                                 if(litem == 'hour'){
 367                                                         for (var h = o[litem+'Min']; h <= max[litem]; h += parseInt(o[litem+'Grid'], 10)) {
 368                                                                 gridSize[litem]++;
 369                                                                 var tmph = $.datepicker.formatTime(useAmpm(o.pickerTimeFormat || o.timeFormat)? 'hht':'HH', {hour:h}, o);
 370                                                                 html += '<td data-for="'+litem+'">' + tmph + '</td>';
 371                                                         }
 372                                                 }
 373                                                 else{
 374                                                         for (var m = o[litem+'Min']; m <= max[litem]; m += parseInt(o[litem+'Grid'], 10)) {
 375                                                                 gridSize[litem]++;
 376                                                                 html += '<td data-for="'+litem+'">' + ((m < 10) ? '0' : '') + m + '</td>';
 377                                                         }
 378                                                 }
 379
 380                                                 html += '</tr></table></div>';
 381                                         }
 382                                         html += '</dd>';
 383                                 }
 384
 385                                 // Timezone
 386                                 html += '<dt class="ui_tpicker_timezone_label"' + ((o.showTimezone) ? '' : noDisplay) + '>' + o.timezoneText + '</dt>';
 387                                 html += '<dd class="ui_tpicker_timezone" ' + ((o.showTimezone) ? '' : noDisplay) + '></dd>';
 388
 389                                 // Create the elements from string
 390                                 html += '</dl></div>';
 391                                 var $tp = $(html);
 392
 393                                 // if we only want time picker...
 394                                 if (o.timeOnly === true) {
 395                                         $tp.prepend('<div class="ui-widget-header ui-helper-clearfix ui-corner-all">' + '<div class="ui-datepicker-title">' + o.timeOnlyTitle + '</div>' + '</div>');
 396                                         $dp.find('.ui-datepicker-header, .ui-datepicker-calendar').hide();
 397                                 }
 398
 399                                 // add sliders, adjust grids, add events
 400                                 for(var i=0,l=tp_inst.units.length; i<l; i++){
 401                                         litem = tp_inst.units[i];
 402                                         uitem = litem.substr(0,1).toUpperCase() + litem.substr(1);
 403
 404                                         // add the slider
 405                                         tp_inst[litem+'_slider'] = tp_inst.control.create(tp_inst, $tp.find('.ui_tpicker_'+litem+'_slider'), litem, tp_inst[litem], o[litem+'Min'], max[litem], o['step'+uitem]);
 406
 407                                         // adjust the grid and add click event
 408                                         if (o['show'+uitem] && o[litem+'Grid'] > 0) {
 409                                                 size = 100 * gridSize[litem] * o[litem+'Grid'] / (max[litem] - o[litem+'Min']);
 410                                                 $tp.find('.ui_tpicker_'+litem+' table').css({
 411                                                         width: size + "%",
 412                                                         marginLeft: o.isRTL? '0' : ((size / (-2 * gridSize[litem])) + "%"),
 413                                                         marginRight: o.isRTL? ((size / (-2 * gridSize[litem])) + "%") : '0',
 414                                                         borderCollapse: 'collapse'
 415                                                 }).find("td").click(function(e){
 416                                                                 var $t = $(this),
 417                                                                         h = $t.html(),
 418                                                                         n = parseInt(h.replace(/[^0-9]/g),10),
 419                                                                         ap = h.replace(/[^apm]/ig),
 420                                                                         f = $t.data('for'); // loses scope, so we use data-for
 421
 422                                                                 if(f == 'hour'){
 423                                                                         if(ap.indexOf('p') !== -1 && n < 12){
 424                                                                                 n += 12;
 425                                                                         }
 426                                                                         else{
 427                                                                                 if(ap.indexOf('a') !== -1 && n === 12){
 428                                                                                         n = 0;
 429                                                                                 }
 430                                                                         }
 431                                                                 }
 432
 433                                                                 tp_inst.control.value(tp_inst, tp_inst[f+'_slider'], litem, n);
 434
 435                                                                 tp_inst._onTimeChange();
 436                                                                 tp_inst._onSelectHandler();
 437                                                         })
 438                                                 .css({
 439                                                                 cursor: 'pointer',
 440                                                                 width: (100 / gridSize[litem]) + '%',
 441                                                                 textAlign: 'center',
 442                                                                 overflow: 'hidden'
 443                                                         });
 444                                         } // end if grid > 0
 445                                 } // end for loop
 446
 447                                 // Add timezone options
 448                                 this.timezone_select = $tp.find('.ui_tpicker_timezone').append('<select></select>').find("select");
 449                                 $.fn.append.apply(this.timezone_select,
 450                                 $.map(o.timezoneList, function(val, idx) {
 451                                         return $("<option />").val(typeof val == "object" ? val.value : val).text(typeof val == "object" ? val.label : val);
 452                                 }));
 453                                 if (typeof(this.timezone) != "undefined" && this.timezone !== null && this.timezone !== "") {
 454                                         var local_date = new Date(this.inst.selectedYear, this.inst.selectedMonth, this.inst.selectedDay, 12);
 455                                         var local_timezone = $.timepicker.timeZoneOffsetString(local_date);
 456                                         if (local_timezone == this.timezone) {
 457                                                 selectLocalTimeZone(tp_inst);
 458                                         } else {
 459                                                 this.timezone_select.val(this.timezone);
 460                                         }
 461                                 } else {
 462                                         if (typeof(this.hour) != "undefined" && this.hour !== null && this.hour !== "") {
 463                                                 this.timezone_select.val(o.defaultTimezone);
 464                                         } else {
 465                                                 selectLocalTimeZone(tp_inst);
 466                                         }
 467                                 }
 468                                 this.timezone_select.change(function() {
 469                                         tp_inst._defaults.useLocalTimezone = false;
 470                                         tp_inst._onTimeChange();
 471                                         tp_inst._onSelectHandler();
 472                                 });
 473                                 // End timezone options
 474
 475                                 // inject timepicker into datepicker
 476                                 var $buttonPanel = $dp.find('.ui-datepicker-buttonpane');
 477                                 if ($buttonPanel.length) {
 478                                         $buttonPanel.before($tp);
 479                                 } else {
 480                                         $dp.append($tp);
 481                                 }
 482
 483                                 this.$timeObj = $tp.find('.ui_tpicker_time');
 484
 485                                 if (this.inst !== null) {
 486                                         var timeDefined = this.timeDefined;
 487                                         this._onTimeChange();
 488                                         this.timeDefined = timeDefined;
 489                                 }
 490
 491                                 // slideAccess integration: http://trentrichardson.com/2011/11/11/jquery-ui-sliders-and-touch-accessibility/
 492                                 if (this._defaults.addSliderAccess) {
 493                                         var sliderAccessArgs = this._defaults.sliderAccessArgs,
 494                                                 rtl = this._defaults.isRTL;
 495                                         sliderAccessArgs.isRTL = rtl;
 496
 497                                         setTimeout(function() { // fix for inline mode
 498                                                 if ($tp.find('.ui-slider-access').length === 0) {
 499                                                         $tp.find('.ui-slider:visible').sliderAccess(sliderAccessArgs);
 500
 501                                                         // fix any grids since sliders are shorter
 502                                                         var sliderAccessWidth = $tp.find('.ui-slider-access:eq(0)').outerWidth(true);
 503                                                         if (sliderAccessWidth) {
 504                                                                 $tp.find('table:visible').each(function() {
 505                                                                         var $g = $(this),
 506                                                                                 oldWidth = $g.outerWidth(),
 507                                                                                 oldMarginLeft = $g.css(rtl? 'marginRight':'marginLeft').toString().replace('%', ''),
 508                                                                                 newWidth = oldWidth - sliderAccessWidth,
 509                                                                                 newMarginLeft = ((oldMarginLeft * newWidth) / oldWidth) + '%',
 510                                                                                 css = { width: newWidth, marginRight: 0, marginLeft: 0 };
 511                                                                         css[rtl? 'marginRight':'marginLeft'] = newMarginLeft;
 512                                                                         $g.css(css);
 513                                                                 });
 514                                                         }
 515                                                 }
 516                                         }, 10);
 517                                 }
 518                                 // end slideAccess integration
 519
 520                         }
 521                 },
 522
 523                 /*
 524                 * This function tries to limit the ability to go outside the
 525                 * min/max date range
 526                 */
 527                 _limitMinMaxDateTime: function(dp_inst, adjustSliders) {
 528                         var o = this._defaults,
 529                                 dp_date = new Date(dp_inst.selectedYear, dp_inst.selectedMonth, dp_inst.selectedDay);
 530
 531                         if (!this._defaults.showTimepicker) {
 532                                 return;
 533                         } // No time so nothing to check here
 534
 535                         if ($.datepicker._get(dp_inst, 'minDateTime') !== null && $.datepicker._get(dp_inst, 'minDateTime') !== undefined && dp_date) {
 536                                 var minDateTime = $.datepicker._get(dp_inst, 'minDateTime'),
 537                                         minDateTimeDate = new Date(minDateTime.getFullYear(), minDateTime.getMonth(), minDateTime.getDate(), 0, 0, 0, 0);
 538
 539                                 if (this.hourMinOriginal === null || this.minuteMinOriginal === null || this.secondMinOriginal === null || this.millisecMinOriginal === null) {
 540                                         this.hourMinOriginal = o.hourMin;
 541                                         this.minuteMinOriginal = o.minuteMin;
 542                                         this.secondMinOriginal = o.secondMin;
 543                                         this.millisecMinOriginal = o.millisecMin;
 544                                 }
 545
 546                                 if (dp_inst.settings.timeOnly || minDateTimeDate.getTime() == dp_date.getTime()) {
 547                                         this._defaults.hourMin = minDateTime.getHours();
 548                                         if (this.hour <= this._defaults.hourMin) {
 549                                                 this.hour = this._defaults.hourMin;
 550                                                 this._defaults.minuteMin = minDateTime.getMinutes();
 551                                                 if (this.minute <= this._defaults.minuteMin) {
 552                                                         this.minute = this._defaults.minuteMin;
 553                                                         this._defaults.secondMin = minDateTime.getSeconds();
 554                                                         if (this.second <= this._defaults.secondMin) {
 555                                                                 this.second = this._defaults.secondMin;
 556                                                                 this._defaults.millisecMin = minDateTime.getMilliseconds();
 557                                                         } else {
 558                                                                 if (this.millisec < this._defaults.millisecMin) {
 559                                                                         this.millisec = this._defaults.millisecMin;
 560                                                                 }
 561                                                                 this._defaults.millisecMin = this.millisecMinOriginal;
 562                                                         }
 563                                                 } else {
 564                                                         this._defaults.secondMin = this.secondMinOriginal;
 565                                                         this._defaults.millisecMin = this.millisecMinOriginal;
 566                                                 }
 567                                         } else {
 568                                                 this._defaults.minuteMin = this.minuteMinOriginal;
 569                                                 this._defaults.secondMin = this.secondMinOriginal;
 570                                                 this._defaults.millisecMin = this.millisecMinOriginal;
 571                                         }
 572                                 } else {
 573                                         this._defaults.hourMin = this.hourMinOriginal;
 574                                         this._defaults.minuteMin = this.minuteMinOriginal;
 575                                         this._defaults.secondMin = this.secondMinOriginal;
 576                                         this._defaults.millisecMin = this.millisecMinOriginal;
 577                                 }
 578                         }
 579
 580                         if ($.datepicker._get(dp_inst, 'maxDateTime') !== null && $.datepicker._get(dp_inst, 'maxDateTime') !== undefined && dp_date) {
 581                                 var maxDateTime = $.datepicker._get(dp_inst, 'maxDateTime'),
 582                                         maxDateTimeDate = new Date(maxDateTime.getFullYear(), maxDateTime.getMonth(), maxDateTime.getDate(), 0, 0, 0, 0);
 583
 584                                 if (this.hourMaxOriginal === null || this.minuteMaxOriginal === null || this.secondMaxOriginal === null) {
 585                                         this.hourMaxOriginal = o.hourMax;
 586                                         this.minuteMaxOriginal = o.minuteMax;
 587                                         this.secondMaxOriginal = o.secondMax;
 588                                         this.millisecMaxOriginal = o.millisecMax;
 589                                 }
 590
 591                                 if (dp_inst.settings.timeOnly || maxDateTimeDate.getTime() == dp_date.getTime()) {
 592                                         this._defaults.hourMax = maxDateTime.getHours();
 593                                         if (this.hour >= this._defaults.hourMax) {
 594                                                 this.hour = this._defaults.hourMax;
 595                                                 this._defaults.minuteMax = maxDateTime.getMinutes();
 596                                                 if (this.minute >= this._defaults.minuteMax) {
 597                                                         this.minute = this._defaults.minuteMax;
 598                                                         this._defaults.secondMax = maxDateTime.getSeconds();
 599                                                         if (this.second >= this._defaults.secondMax) {
 600                                                                 this.second = this._defaults.secondMax;
 601                                                                 this._defaults.millisecMax = maxDateTime.getMilliseconds();
 602                                                         } else {
 603                                                                 if (this.millisec > this._defaults.millisecMax) {
 604                                                                         this.millisec = this._defaults.millisecMax;
 605                                                                 }
 606                                                                 this._defaults.millisecMax = this.millisecMaxOriginal;
 607                                                         }
 608                                                 } else {
 609                                                         this._defaults.secondMax = this.secondMaxOriginal;
 610                                                         this._defaults.millisecMax = this.millisecMaxOriginal;
 611                                                 }
 612                                         } else {
 613                                                 this._defaults.minuteMax = this.minuteMaxOriginal;
 614                                                 this._defaults.secondMax = this.secondMaxOriginal;
 615                                                 this._defaults.millisecMax = this.millisecMaxOriginal;
 616                                         }
 617                                 } else {
 618                                         this._defaults.hourMax = this.hourMaxOriginal;
 619                                         this._defaults.minuteMax = this.minuteMaxOriginal;
 620                                         this._defaults.secondMax = this.secondMaxOriginal;
 621                                         this._defaults.millisecMax = this.millisecMaxOriginal;
 622                                 }
 623                         }
 624
 625                         if (adjustSliders !== undefined && adjustSliders === true) {
 626                                 var hourMax = parseInt((this._defaults.hourMax - ((this._defaults.hourMax - this._defaults.hourMin) % this._defaults.stepHour)), 10),
 627                                         minMax = parseInt((this._defaults.minuteMax - ((this._defaults.minuteMax - this._defaults.minuteMin) % this._defaults.stepMinute)), 10),
 628                                         secMax = parseInt((this._defaults.secondMax - ((this._defaults.secondMax - this._defaults.secondMin) % this._defaults.stepSecond)), 10),
 629                                         millisecMax = parseInt((this._defaults.millisecMax - ((this._defaults.millisecMax - this._defaults.millisecMin) % this._defaults.stepMillisec)), 10);
 630
 631                                 if (this.hour_slider) {
 632                                         this.control.options(this, this.hour_slider, 'hour', { min: this._defaults.hourMin, max: hourMax });
 633                                         this.control.value(this, this.hour_slider, 'hour', this.hour - (this.hour % this._defaults.stepHour));
 634                                 }
 635                                 if (this.minute_slider) {
 636                                         this.control.options(this, this.minute_slider, 'minute', { min: this._defaults.minuteMin, max: minMax });
 637                                         this.control.value(this, this.minute_slider, 'minute', this.minute - (this.minute % this._defaults.stepMinute));
 638                                 }
 639                                 if (this.second_slider) {
 640                                         this.control.options(this, this.second_slider, 'second', { min: this._defaults.secondMin, max: secMax });
 641                                         this.control.value(this, this.second_slider, 'second', this.second - (this.second % this._defaults.stepSecond));
 642                                 }
 643                                 if (this.millisec_slider) {
 644                                         this.control.options(this, this.millisec_slider, 'millisec', { min: this._defaults.millisecMin, max: millisecMax });
 645                                         this.control.value(this, this.millisec_slider, 'millisec', this.millisec - (this.millisec % this._defaults.stepMillisec));
 646                                 }
 647                         }
 648
 649                 },
 650
 651                 /*
 652                 * when a slider moves, set the internal time...
 653                 * on time change is also called when the time is updated in the text field
 654                 */
 655                 _onTimeChange: function() {
 656                         var hour = (this.hour_slider) ? this.control.value(this, this.hour_slider, 'hour') : false,
 657                                 minute = (this.minute_slider) ? this.control.value(this, this.minute_slider, 'minute') : false,
 658                                 second = (this.second_slider) ? this.control.value(this, this.second_slider, 'second') : false,
 659                                 millisec = (this.millisec_slider) ? this.control.value(this, this.millisec_slider, 'millisec') : false,
 660                                 timezone = (this.timezone_select) ? this.timezone_select.val() : false,
 661                                 o = this._defaults,
 662                                 pickerTimeFormat = o.pickerTimeFormat || o.timeFormat,
 663                                 pickerTimeSuffix = o.pickerTimeSuffix || o.timeSuffix;
 664
 665                         if (typeof(hour) == 'object') {
 666                                 hour = false;
 667                         }
 668                         if (typeof(minute) == 'object') {
 669                                 minute = false;
 670                         }
 671                         if (typeof(second) == 'object') {
 672                                 second = false;
 673                         }
 674                         if (typeof(millisec) == 'object') {
 675                                 millisec = false;
 676                         }
 677                         if (typeof(timezone) == 'object') {
 678                                 timezone = false;
 679                         }
 680
 681                         if (hour !== false) {
 682                                 hour = parseInt(hour, 10);
 683                         }
 684                         if (minute !== false) {
 685                                 minute = parseInt(minute, 10);
 686                         }
 687                         if (second !== false) {
 688                                 second = parseInt(second, 10);
 689                         }
 690                         if (millisec !== false) {
 691                                 millisec = parseInt(millisec, 10);
 692                         }
 693
 694                         var ampm = o[hour < 12 ? 'amNames' : 'pmNames'][0];
 695
 696                         // If the update was done in the input field, the input field should not be updated.
 697                         // If the update was done using the sliders, update the input field.
 698                         var hasChanged = (hour != this.hour || minute != this.minute || second != this.second || millisec != this.millisec
 699                                                                 || (this.ampm.length > 0 && (hour < 12) != ($.inArray(this.ampm.toUpperCase(), this.amNames) !== -1))
 700                                                                 || ((this.timezone === null && timezone != this.defaultTimezone) || (this.timezone !== null && timezone != this.timezone)));
 701
 702                         if (hasChanged) {
 703
 704                                 if (hour !== false) {
 705                                         this.hour = hour;
 706                                 }
 707                                 if (minute !== false) {
 708                                         this.minute = minute;
 709                                 }
 710                                 if (second !== false) {
 711                                         this.second = second;
 712                                 }
 713                                 if (millisec !== false) {
 714                                         this.millisec = millisec;
 715                                 }
 716                                 if (timezone !== false) {
 717                                         this.timezone = timezone;
 718                                 }
 719
 720                                 if (!this.inst) {
 721                                         this.inst = $.datepicker._getInst(this.$input[0]);
 722                                 }
 723
 724                                 this._limitMinMaxDateTime(this.inst, true);
 725                         }
 726                         if (useAmpm(o.timeFormat)) {
 727                                 this.ampm = ampm;
 728                         }
 729
 730                         // Updates the time within the timepicker
 731                         this.formattedTime = $.datepicker.formatTime(o.timeFormat, this, o);
 732                         if (this.$timeObj) {
 733                                 if(pickerTimeFormat === o.timeFormat){
 734                                         this.$timeObj.text(this.formattedTime + pickerTimeSuffix);
 735                                 }
 736                                 else{
 737                                         this.$timeObj.text($.datepicker.formatTime(pickerTimeFormat, this, o) + pickerTimeSuffix);
 738                                 }
 739                         }
 740
 741                         this.timeDefined = true;
 742                         if (hasChanged) {
 743                                 this._updateDateTime();
 744                         }
 745                 },
 746
 747                 /*
 748                 * call custom onSelect.
 749                 * bind to sliders slidestop, and grid click.
 750                 */
 751                 _onSelectHandler: function() {
 752                         var onSelect = this._defaults.onSelect || this.inst.settings.onSelect;
 753                         var inputEl = this.$input ? this.$input[0] : null;
 754                         if (onSelect && inputEl) {
 755                                 onSelect.apply(inputEl, [this.formattedDateTime, this]);
 756                         }
 757                 },
 758
 759                 /*
 760                 * update our input with the new date time..
 761                 */
 762                 _updateDateTime: function(dp_inst) {
 763                         dp_inst = this.inst || dp_inst;
 764                         var dt = $.datepicker._daylightSavingAdjust(new Date(dp_inst.selectedYear, dp_inst.selectedMonth, dp_inst.selectedDay)),
 765                                 dateFmt = $.datepicker._get(dp_inst, 'dateFormat'),
 766                                 formatCfg = $.datepicker._getFormatConfig(dp_inst),
 767                                 timeAvailable = dt !== null && this.timeDefined;
 768                         this.formattedDate = $.datepicker.formatDate(dateFmt, (dt === null ? new Date() : dt), formatCfg);
 769                         var formattedDateTime = this.formattedDate;
 770
 771                         // if a slider was changed but datepicker doesn't have a value yet, set it
 772                         if(dp_inst.lastVal==""){
 773                 dp_inst.currentYear=dp_inst.selectedYear;
 774                 dp_inst.currentMonth=dp_inst.selectedMonth;
 775                 dp_inst.currentDay=dp_inst.selectedDay;
 776             }
 777
 778                         /*
 779                         * remove following lines to force every changes in date picker to change the input value
 780                         * Bug descriptions: when an input field has a default value, and click on the field to pop up the date picker.
 781                         * If the user manually empty the value in the input field, the date picker will never change selected value.
 782                         */
 783                         //if (dp_inst.lastVal !== undefined && (dp_inst.lastVal.length > 0 && this.$input.val().length === 0)) {
 784                         //      return;
 785                         //}
 786
 787                         if (this._defaults.timeOnly === true) {
 788                                 formattedDateTime = this.formattedTime;
 789                         } else if (this._defaults.timeOnly !== true && (this._defaults.alwaysSetTime || timeAvailable)) {
 790                                 formattedDateTime += this._defaults.separator + this.formattedTime + this._defaults.timeSuffix;
 791                         }
 792
 793                         this.formattedDateTime = formattedDateTime;
 794
 795                         if (!this._defaults.showTimepicker) {
 796                                 this.$input.val(this.formattedDate);
 797                         } else if (this.$altInput && this._defaults.altFieldTimeOnly === true) {
 798                                 this.$altInput.val(this.formattedTime);
 799                                 this.$input.val(this.formattedDate);
 800                         } else if (this.$altInput) {
 801                                 this.$input.val(formattedDateTime);
 802                                 var altFormattedDateTime = '',
 803                                         altSeparator = this._defaults.altSeparator ? this._defaults.altSeparator : this._defaults.separator,
 804                                         altTimeSuffix = this._defaults.altTimeSuffix ? this._defaults.altTimeSuffix : this._defaults.timeSuffix;
 805
 806                                 if (this._defaults.altFormat) altFormattedDateTime = $.datepicker.formatDate(this._defaults.altFormat, (dt === null ? new Date() : dt), formatCfg);
 807                                 else altFormattedDateTime = this.formattedDate;
 808                                 if (altFormattedDateTime) altFormattedDateTime += altSeparator;
 809                                 if (this._defaults.altTimeFormat) altFormattedDateTime += $.datepicker.formatTime(this._defaults.altTimeFormat, this, this._defaults) + altTimeSuffix;
 810                                 else altFormattedDateTime += this.formattedTime + altTimeSuffix;
 811                                 this.$altInput.val(altFormattedDateTime);
 812                         } else {
 813                                 this.$input.val(formattedDateTime);
 814                         }
 815
 816                         this.$input.trigger("change");
 817                 },
 818
 819                 _onFocus: function() {
 820                         if (!this.$input.val() && this._defaults.defaultValue) {
 821                                 this.$input.val(this._defaults.defaultValue);
 822                                 var inst = $.datepicker._getInst(this.$input.get(0)),
 823                                         tp_inst = $.datepicker._get(inst, 'timepicker');
 824                                 if (tp_inst) {
 825                                         if (tp_inst._defaults.timeOnly && (inst.input.val() != inst.lastVal)) {
 826                                                 try {
 827                                                         $.datepicker._updateDatepicker(inst);
 828                                                 } catch (err) {
 829                                                         $.timepicker.log(err);
 830                                                 }
 831                                         }
 832                                 }
 833                         }
 834                 },
 835
 836                 /*
 837                 * Small abstraction to control types
 838                 * We can add more, just be sure to follow the pattern: create, options, value
 839                 */
 840                 _controls: {
 841                         // slider methods
 842                         slider: {
 843                                 create: function(tp_inst, obj, unit, val, min, max, step){
 844                                         var rtl = tp_inst._defaults.isRTL; // if rtl go -60->0 instead of 0->60
 845                                         return obj.prop('slide', null).slider({
 846                                                 orientation: "horizontal",
 847                                                 value: rtl? val*-1 : val,
 848                                                 min: rtl? max*-1 : min,
 849                                                 max: rtl? min*-1 : max,
 850                                                 step: step,
 851                                                 slide: function(event, ui) {
 852                                                         tp_inst.control.value(tp_inst, $(this), unit, rtl? ui.value*-1:ui.value);
 853                                                         tp_inst._onTimeChange();
 854                                                 },
 855                                                 stop: function(event, ui) {
 856                                                         tp_inst._onSelectHandler();
 857                                                 }
 858                                         });
 859                                 },
 860                                 options: function(tp_inst, obj, unit, opts, val){
 861                                         if(tp_inst._defaults.isRTL){
 862                                                 if(typeof(opts) == 'string'){
 863                                                         if(opts == 'min' || opts == 'max'){
 864                                                                 if(val !== undefined)
 865                                                                         return obj.slider(opts, val*-1);
 866                                                                 return Math.abs(obj.slider(opts));
 867                                                         }
 868                                                         return obj.slider(opts);
 869                                                 }
 870                                                 var min = opts.min,
 871                                                         max = opts.max;
 872                                                 opts.min = opts.max = null;
 873                                                 if(min !== undefined)
 874                                                         opts.max = min * -1;
 875                                                 if(max !== undefined)
 876                                                         opts.min = max * -1;
 877                                                 return obj.slider(opts);
 878                                         }
 879                                         if(typeof(opts) == 'string' && val !== undefined)
 880                                                         return obj.slider(opts, val);
 881                                         return obj.slider(opts);
 882                                 },
 883                                 value: function(tp_inst, obj, unit, val){
 884                                         if(tp_inst._defaults.isRTL){
 885                                                 if(val !== undefined)
 886                                                         return obj.slider('value', val*-1);
 887                                                 return Math.abs(obj.slider('value'));
 888                                         }
 889                                         if(val !== undefined)
 890                                                 return obj.slider('value', val);
 891                                         return obj.slider('value');
 892                                 }
 893                         },
 894                         // select methods
 895                         select: {
 896                                 create: function(tp_inst, obj, unit, val, min, max, step){
 897                                         var sel = '<select class="ui-timepicker-select" data-unit="'+ unit +'" data-min="'+ min +'" data-max="'+ max +'" data-step="'+ step +'">',
 898                                                 ul = tp_inst._defaults.timeFormat.indexOf('t') !== -1? 'toLowerCase':'toUpperCase',
 899                                                 m = 0;
 900
 901                                         for(var i=min; i<=max; i+=step){
 902                                                 sel += '<option value="'+ i +'"'+ (i==val? ' selected':'') +'>';
 903                                                 if(unit == 'hour' && useAmpm(tp_inst._defaults.pickerTimeFormat || tp_inst._defaults.timeFormat))
 904                                                         sel += $.datepicker.formatTime("hh TT", {hour:i}, tp_inst._defaults);
 905                                                 else if(unit == 'millisec' || i >= 10) sel += i;
 906                                                 else sel += '0'+ i.toString();
 907                                                 sel += '</option>';
 908                                         }
 909                                         sel += '</select>';
 910
 911                                         obj.children('select').remove();
 912
 913                                         $(sel).appendTo(obj).change(function(e){
 914                                                 tp_inst._onTimeChange();
 915                                                 tp_inst._onSelectHandler();
 916                                         });
 917
 918                                         return obj;
 919                                 },
 920                                 options: function(tp_inst, obj, unit, opts, val){
 921                                         var o = {},
 922                                                 $t = obj.children('select');
 923                                         if(typeof(opts) == 'string'){
 924                                                 if(val === undefined)
 925                                                         return $t.data(opts);
 926                                                 o[opts] = val;
 927                                         }
 928                                         else o = opts;
 929                                         return tp_inst.control.create(tp_inst, obj, $t.data('unit'), $t.val(), o.min || $t.data('min'), o.max || $t.data('max'), o.step || $t.data('step'));
 930                                 },
 931                                 value: function(tp_inst, obj, unit, val){
 932                                         var $t = obj.children('select');
 933                                         if(val !== undefined)
 934                                                 return $t.val(val);
 935                                         return $t.val();
 936                                 }
 937                         }
 938                 } // end _controls
 939
 940         });
 941
 942         $.fn.extend({
 943                 /*
 944                 * shorthand just to use timepicker..
 945                 */
 946                 timepicker: function(o) {
 947                         o = o || {};
 948                         var tmp_args = Array.prototype.slice.call(arguments);
 949
 950                         if (typeof o == 'object') {
 951                                 tmp_args[0] = $.extend(o, {
 952                                         timeOnly: true
 953                                 });
 954                         }
 955
 956                         return $(this).each(function() {
 957                                 $.fn.datetimepicker.apply($(this), tmp_args);
 958                         });
 959                 },
 960
 961                 /*
 962                 * extend timepicker to datepicker
 963                 */
 964                 datetimepicker: function(o) {
 965                         o = o || {};
 966                         var tmp_args = arguments;
 967
 968                         if (typeof(o) == 'string') {
 969                                 if (o == 'getDate') {
 970                                         return $.fn.datepicker.apply($(this[0]), tmp_args);
 971                                 } else {
 972                                         return this.each(function() {
 973                                                 var $t = $(this);
 974                                                 $t.datepicker.apply($t, tmp_args);
 975                                         });
 976                                 }
 977                         } else {
 978                                 return this.each(function() {
 979                                         var $t = $(this);
 980                                         $t.datepicker($.timepicker._newInst($t, o)._defaults);
 981                                 });
 982                         }
 983                 }
 984         });
 985
 986         /*
 987         * Public Utility to parse date and time
 988         */
 989         $.datepicker.parseDateTime = function(dateFormat, timeFormat, dateTimeString, dateSettings, timeSettings) {
 990                 var parseRes = parseDateTimeInternal(dateFormat, timeFormat, dateTimeString, dateSettings, timeSettings);
 991                 if (parseRes.timeObj) {
 992                         var t = parseRes.timeObj;
 993                         parseRes.date.setHours(t.hour, t.minute, t.second, t.millisec);
 994                 }
 995
 996                 return parseRes.date;
 997         };
 998
 999         /*
1000         * Public utility to parse time
1001         */
1002         $.datepicker.parseTime = function(timeFormat, timeString, options) {
1003                 var o = extendRemove(extendRemove({}, $.timepicker._defaults), options || {});
1004
1005                 // Strict parse requires the timeString to match the timeFormat exactly
1006                 var strictParse = function(f, s, o){
1007
1008                         // pattern for standard and localized AM/PM markers
1009                         var getPatternAmpm = function(amNames, pmNames) {
1010                                 var markers = [];
1011                                 if (amNames) {
1012                                         $.merge(markers, amNames);
1013                                 }
1014                                 if (pmNames) {
1015                                         $.merge(markers, pmNames);
1016                                 }
1017                                 markers = $.map(markers, function(val) {
1018                                         return val.replace(/[.*+?|()\[\]{}\\]/g, '\\$&');
1019                                 });
1020                                 return '(' + markers.join('|') + ')?';
1021                         };
1022
1023                         // figure out position of time elements.. cause js cant do named captures
1024                         var getFormatPositions = function(timeFormat) {
1025                                 var finds = timeFormat.toLowerCase().match(/(h{1,2}|m{1,2}|s{1,2}|l{1}|t{1,2}|z|'.*?')/g),
1026                                         orders = {
1027                                                 h: -1,
1028                                                 m: -1,
1029                                                 s: -1,
1030                                                 l: -1,
1031                                                 t: -1,
1032                                                 z: -1
1033                                         };
1034
1035                                 if (finds) {
1036                                         for (var i = 0; i < finds.length; i++) {
1037                                                 if (orders[finds[i].toString().charAt(0)] == -1) {
1038                                                         orders[finds[i].toString().charAt(0)] = i + 1;
1039                                                 }
1040                                         }
1041                                 }
1042                                 return orders;
1043                         };
1044
1045                         var regstr = '^' + f.toString()
1046                                         .replace(/([hH]{1,2}|mm?|ss?|[tT]{1,2}|[lz]|'.*?')/g, function (match) {
1047                                                         var ml = match.length;
1048                                                         switch (match.charAt(0).toLowerCase()) {
1049                                                                 case 'h': return ml === 1? '(\\d?\\d)':'(\\d{'+ml+'})';
1050                                                                 case 'm': return ml === 1? '(\\d?\\d)':'(\\d{'+ml+'})';
1051                                                                 case 's': return ml === 1? '(\\d?\\d)':'(\\d{'+ml+'})';
1052                                                                 case 'l': return '(\\d?\\d?\\d)';
1053                                                                 case 'z': return '(z|[-+]\\d\\d:?\\d\\d|\\S+)?';
1054                                                                 case 't': return getPatternAmpm(o.amNames, o.pmNames);
1055                                                                 default:    // literal escaped in quotes
1056                                                                         return '(' + match.replace(/\'/g, "").replace(/(\.|\$|\^|\\|\/|\(|\)|\[|\]|\?|\+|\*)/g, function (m) { return "\\" + m; }) + ')?';
1057                                                         }
1058                                                 })
1059                                         .replace(/\s/g, '\\s?') +
1060                                         o.timeSuffix + '$',
1061                                 order = getFormatPositions(f),
1062                                 ampm = '',
1063                                 treg;
1064
1065                         treg = s.match(new RegExp(regstr, 'i'));
1066
1067                         var resTime = {
1068                                 hour: 0,
1069                                 minute: 0,
1070                                 second: 0,
1071                                 millisec: 0
1072                         };
1073
1074                         if (treg) {
1075                                 if (order.t !== -1) {
1076                                         if (treg[order.t] === undefined || treg[order.t].length === 0) {
1077                                                 ampm = '';
1078                                                 resTime.ampm = '';
1079                                         } else {
1080                                                 ampm = $.inArray(treg[order.t].toUpperCase(), o.amNames) !== -1 ? 'AM' : 'PM';
1081                                                 resTime.ampm = o[ampm == 'AM' ? 'amNames' : 'pmNames'][0];
1082                                         }
1083                                 }
1084
1085                                 if (order.h !== -1) {
1086                                         if (ampm == 'AM' && treg[order.h] == '12') {
1087                                                 resTime.hour = 0; // 12am = 0 hour
1088                                         } else {
1089                                                 if (ampm == 'PM' && treg[order.h] != '12') {
1090                                                         resTime.hour = parseInt(treg[order.h], 10) + 12; // 12pm = 12 hour, any other pm = hour + 12
1091                                                 } else {
1092                                                         resTime.hour = Number(treg[order.h]);
1093                                                 }
1094                                         }
1095                                 }
1096
1097                                 if (order.m !== -1) {
1098                                         resTime.minute = Number(treg[order.m]);
1099                                 }
1100                                 if (order.s !== -1) {
1101                                         resTime.second = Number(treg[order.s]);
1102                                 }
1103                                 if (order.l !== -1) {
1104                                         resTime.millisec = Number(treg[order.l]);
1105                                 }
1106                                 if (order.z !== -1 && treg[order.z] !== undefined) {
1107                                         var tz = treg[order.z].toUpperCase();
1108                                         switch (tz.length) {
1109                                         case 1:
1110                                                 // Z
1111                                                 tz = o.timezoneIso8601 ? 'Z' : '+0000';
1112                                                 break;
1113                                         case 5:
1114                                                 // +hhmm
1115                                                 if (o.timezoneIso8601) {
1116                                                         tz = tz.substring(1) == '0000' ? 'Z' : tz.substring(0, 3) + ':' + tz.substring(3);
1117                                                 }
1118                                                 break;
1119                                         case 6:
1120                                                 // +hh:mm
1121                                                 if (!o.timezoneIso8601) {
1122                                                         tz = tz == 'Z' || tz.substring(1) == '00:00' ? '+0000' : tz.replace(/:/, '');
1123                                                 } else {
1124                                                         if (tz.substring(1) == '00:00') {
1125                                                                 tz = 'Z';
1126                                                         }
1127                                                 }
1128                                                 break;
1129                                         }
1130                                         resTime.timezone = tz;
1131                                 }
1132
1133
1134                                 return resTime;
1135                         }
1136                         return false;
1137                 };// end strictParse
1138
1139                 // First try JS Date, if that fails, use strictParse
1140                 var looseParse = function(f,s,o){
1141                         try{
1142                                 var d = new Date('2012-01-01 '+ s);
1143                                 if(isNaN(d.getTime())){
1144                                         d = new Date('2012-01-01T'+ s);
1145                                         if(isNaN(d.getTime())){
1146                                                 d = new Date('01/01/2012 '+ s);
1147                                                 if(isNaN(d.getTime())){
1148                                                         throw "Unable to parse time with native Date: "+ s;
1149                                                 }
1150                                         }
1151                                 }
1152
1153                                 return {
1154                                         hour: d.getHours(),
1155                                         minute: d.getMinutes(),
1156                                         second: d.getSeconds(),
1157                                         millisec: d.getMilliseconds(),
1158                                         timezone: $.timepicker.timeZoneOffsetString(d)
1159                                 };
1160                         }
1161                         catch(err){
1162                                 try{
1163                                         return strictParse(f,s,o);
1164                                 }
1165                                 catch(err2){
1166                                         $.timepicker.log("Unable to parse \ntimeString: "+ s +"\ntimeFormat: "+ f);
1167                                 }
1168                         }
1169                         return false;
1170                 }; // end looseParse
1171
1172                 if(typeof o.parse === "function"){
1173                         return o.parse(timeFormat, timeString, o)
1174                 }
1175                 if(o.parse === 'loose'){
1176                         return looseParse(timeFormat, timeString, o);
1177                 }
1178                 return strictParse(timeFormat, timeString, o);
1179         };
1180
1181         /*
1182         * Public utility to format the time
1183         * format = string format of the time
1184         * time = a {}, not a Date() for timezones
1185         * options = essentially the regional[].. amNames, pmNames, ampm
1186         */
1187         $.datepicker.formatTime = function(format, time, options) {
1188                 options = options || {};
1189                 options = $.extend({}, $.timepicker._defaults, options);
1190                 time = $.extend({
1191                         hour: 0,
1192                         minute: 0,
1193                         second: 0,
1194                         millisec: 0,
1195                         timezone: '+0000'
1196                 }, time);
1197
1198                 var tmptime = format,
1199                         ampmName = options.amNames[0],
1200                         hour = parseInt(time.hour, 10);
1201
1202                 if (hour > 11) {
1203                         ampmName = options.pmNames[0];
1204                 }
1205
1206                 tmptime = tmptime.replace(/(?:HH?|hh?|mm?|ss?|[tT]{1,2}|[lz]|('.*?'|".*?"))/g, function(match) {
1207                 switch (match) {
1208                         case 'HH':
1209                                 return ('0' + hour).slice(-2);
1210                         case 'H':
1211                                 return hour;
1212                         case 'hh':
1213                                 return ('0' + convert24to12(hour)).slice(-2);
1214                         case 'h':
1215                                 return convert24to12(hour);
1216                         case 'mm':
1217                                 return ('0' + time.minute).slice(-2);
1218                         case 'm':
1219                                 return time.minute;
1220                         case 'ss':
1221                                 return ('0' + time.second).slice(-2);
1222                         case 's':
1223                                 return time.second;
1224                         case 'l':
1225                                 return ('00' + time.millisec).slice(-3);
1226                         case 'z':
1227                                 return time.timezone === null? options.defaultTimezone : time.timezone;
1228                         case 'T':
1229                                 return ampmName.charAt(0).toUpperCase();
1230                         case 'TT':
1231                                 return ampmName.toUpperCase();
1232                         case 't':
1233                                 return ampmName.charAt(0).toLowerCase();
1234                         case 'tt':
1235                                 return ampmName.toLowerCase();
1236                         default:
1237                                 return match.replace(/\'/g, "") || "'";
1238                         }
1239                 });
1240
1241                 tmptime = $.trim(tmptime);
1242                 return tmptime;
1243         };
1244
1245         /*
1246         * the bad hack :/ override datepicker so it doesnt close on select
1247         // inspired: http://stackoverflow.com/questions/1252512/jquery-datepicker-prevent-closing-picker-when-clicking-a-date/1762378#1762378
1248         */
1249         $.datepicker._base_selectDate = $.datepicker._selectDate;
1250         $.datepicker._selectDate = function(id, dateStr) {
1251                 var inst = this._getInst($(id)[0]),
1252                         tp_inst = this._get(inst, 'timepicker');
1253
1254                 if (tp_inst) {
1255                         tp_inst._limitMinMaxDateTime(inst, true);
1256                         inst.inline = inst.stay_open = true;
1257                         //This way the onSelect handler called from calendarpicker get the full dateTime
1258                         this._base_selectDate(id, dateStr);
1259                         inst.inline = inst.stay_open = false;
1260                         this._notifyChange(inst);
1261                         this._updateDatepicker(inst);
1262                 } else {
1263                         this._base_selectDate(id, dateStr);
1264                 }
1265         };
1266
1267         /*
1268         * second bad hack :/ override datepicker so it triggers an event when changing the input field
1269         * and does not redraw the datepicker on every selectDate event
1270         */
1271         $.datepicker._base_updateDatepicker = $.datepicker._updateDatepicker;
1272         $.datepicker._updateDatepicker = function(inst) {
1273
1274                 // don't popup the datepicker if there is another instance already opened
1275                 var input = inst.input[0];
1276                 if ($.datepicker._curInst && $.datepicker._curInst != inst && $.datepicker._datepickerShowing && $.datepicker._lastInput != input) {
1277                         return;
1278                 }
1279
1280                 if (typeof(inst.stay_open) !== 'boolean' || inst.stay_open === false) {
1281
1282                         this._base_updateDatepicker(inst);
1283
1284                         // Reload the time control when changing something in the input text field.
1285                         var tp_inst = this._get(inst, 'timepicker');
1286                         if (tp_inst) {
1287                                 tp_inst._addTimePicker(inst);
1288
1289 //                              if (tp_inst._defaults.useLocalTimezone) { //checks daylight saving with the new date.
1290 //                                      var date = new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay, 12);
1291 //                                      selectLocalTimeZone(tp_inst, date);
1292 //                                      tp_inst._onTimeChange();
1293 //                              }
1294                         }
1295                 }
1296         };
1297
1298         /*
1299         * third bad hack :/ override datepicker so it allows spaces and colon in the input field
1300         */
1301         $.datepicker._base_doKeyPress = $.datepicker._doKeyPress;
1302         $.datepicker._doKeyPress = function(event) {
1303                 var inst = $.datepicker._getInst(event.target),
1304                         tp_inst = $.datepicker._get(inst, 'timepicker');
1305
1306                 if (tp_inst) {
1307                         if ($.datepicker._get(inst, 'constrainInput')) {
1308                                 var ampm = useAmpm(tp_inst._defaults.timeFormat),
1309                                         dateChars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat')),
1310                                         datetimeChars = tp_inst._defaults.timeFormat.toString()
1311                                                                                         .replace(/[hms]/g, '')
1312                                                                                         .replace(/TT/g, ampm ? 'APM' : '')
1313                                                                                         .replace(/Tt/g, ampm ? 'AaPpMm' : '')
1314                                                                                         .replace(/tT/g, ampm ? 'AaPpMm' : '')
1315                                                                                         .replace(/T/g, ampm ? 'AP' : '')
1316                                                                                         .replace(/tt/g, ampm ? 'apm' : '')
1317                                                                                         .replace(/t/g, ampm ? 'ap' : '') +
1318                                                                                         " " + tp_inst._defaults.separator +
1319                                                                                         tp_inst._defaults.timeSuffix +
1320                                                                                         (tp_inst._defaults.showTimezone ? tp_inst._defaults.timezoneList.join('') : '') +
1321                                                                                         (tp_inst._defaults.amNames.join('')) + (tp_inst._defaults.pmNames.join('')) +
1322                                                                                         dateChars,
1323                                         chr = String.fromCharCode(event.charCode === undefined ? event.keyCode : event.charCode);
1324                                 return event.ctrlKey || (chr < ' ' || !dateChars || datetimeChars.indexOf(chr) > -1);
1325                         }
1326                 }
1327
1328                 return $.datepicker._base_doKeyPress(event);
1329         };
1330
1331         /*
1332         * Fourth bad hack :/ override _updateAlternate function used in inline mode to init altField
1333         */
1334         $.datepicker._base_updateAlternate = $.datepicker._updateAlternate;
1335         /* Update any alternate field to synchronise with the main field. */
1336         $.datepicker._updateAlternate = function(inst) {
1337                 var tp_inst = this._get(inst, 'timepicker');
1338                 if(tp_inst){
1339                         var altField = tp_inst._defaults.altField;
1340                         if (altField) { // update alternate field too
1341                                 var altFormat = tp_inst._defaults.altFormat || tp_inst._defaults.dateFormat,
1342                                         date = this._getDate(inst),
1343                                         formatCfg = $.datepicker._getFormatConfig(inst),
1344                                         altFormattedDateTime = '',
1345                                         altSeparator = tp_inst._defaults.altSeparator ? tp_inst._defaults.altSeparator : tp_inst._defaults.separator,
1346                                         altTimeSuffix = tp_inst._defaults.altTimeSuffix ? tp_inst._defaults.altTimeSuffix : tp_inst._defaults.timeSuffix,
1347                                         altTimeFormat = tp_inst._defaults.altTimeFormat !== null ? tp_inst._defaults.altTimeFormat : tp_inst._defaults.timeFormat;
1348
1349                                 altFormattedDateTime += $.datepicker.formatTime(altTimeFormat, tp_inst, tp_inst._defaults) + altTimeSuffix;
1350                                 if(!tp_inst._defaults.timeOnly && !tp_inst._defaults.altFieldTimeOnly && date !== null){
1351                                         if(tp_inst._defaults.altFormat)
1352                                                 altFormattedDateTime = $.datepicker.formatDate(tp_inst._defaults.altFormat, date, formatCfg) + altSeparator + altFormattedDateTime;
1353                                         else altFormattedDateTime = tp_inst.formattedDate + altSeparator + altFormattedDateTime;
1354                                 }
1355                                 $(altField).val(altFormattedDateTime);
1356                         }
1357                 }
1358                 else{
1359                         $.datepicker._base_updateAlternate(inst);
1360                 }
1361         };
1362
1363         /*
1364         * Override key up event to sync manual input changes.
1365         */
1366         $.datepicker._base_doKeyUp = $.datepicker._doKeyUp;
1367         $.datepicker._doKeyUp = function(event) {
1368                 var inst = $.datepicker._getInst(event.target),
1369                         tp_inst = $.datepicker._get(inst, 'timepicker');
1370
1371                 if (tp_inst) {
1372                         if (tp_inst._defaults.timeOnly && (inst.input.val() != inst.lastVal)) {
1373                                 try {
1374                                         $.datepicker._updateDatepicker(inst);
1375                                 } catch (err) {
1376                                         $.timepicker.log(err);
1377                                 }
1378                         }
1379                 }
1380
1381                 return $.datepicker._base_doKeyUp(event);
1382         };
1383
1384         /*
1385         * override "Today" button to also grab the time.
1386         */
1387         $.datepicker._base_gotoToday = $.datepicker._gotoToday;
1388         $.datepicker._gotoToday = function(id) {
1389                 var inst = this._getInst($(id)[0]),
1390                         $dp = inst.dpDiv;
1391                 this._base_gotoToday(id);
1392                 var tp_inst = this._get(inst, 'timepicker');
1393                 selectLocalTimeZone(tp_inst);
1394                 var now = new Date();
1395                 this._setTime(inst, now);
1396                 $('.ui-datepicker-today', $dp).click();
1397         };
1398
1399         /*
1400         * Disable & enable the Time in the datetimepicker
1401         */
1402         $.datepicker._disableTimepickerDatepicker = function(target) {
1403                 var inst = this._getInst(target);
1404                 if (!inst) {
1405                         return;
1406                 }
1407
1408                 var tp_inst = this._get(inst, 'timepicker');
1409                 $(target).datepicker('getDate'); // Init selected[Year|Month|Day]
1410                 if (tp_inst) {
1411                         tp_inst._defaults.showTimepicker = false;
1412                         tp_inst._updateDateTime(inst);
1413                 }
1414         };
1415
1416         $.datepicker._enableTimepickerDatepicker = function(target) {
1417                 var inst = this._getInst(target);
1418                 if (!inst) {
1419                         return;
1420                 }
1421
1422                 var tp_inst = this._get(inst, 'timepicker');
1423                 $(target).datepicker('getDate'); // Init selected[Year|Month|Day]
1424                 if (tp_inst) {
1425                         tp_inst._defaults.showTimepicker = true;
1426                         tp_inst._addTimePicker(inst); // Could be disabled on page load
1427                         tp_inst._updateDateTime(inst);
1428                 }
1429         };
1430
1431         /*
1432         * Create our own set time function
1433         */
1434         $.datepicker._setTime = function(inst, date) {
1435                 var tp_inst = this._get(inst, 'timepicker');
1436                 if (tp_inst) {
1437                         var defaults = tp_inst._defaults;
1438
1439                         // calling _setTime with no date sets time to defaults
1440                         tp_inst.hour = date ? date.getHours() : defaults.hour;
1441                         tp_inst.minute = date ? date.getMinutes() : defaults.minute;
1442                         tp_inst.second = date ? date.getSeconds() : defaults.second;
1443                         tp_inst.millisec = date ? date.getMilliseconds() : defaults.millisec;
1444
1445                         //check if within min/max times..
1446                         tp_inst._limitMinMaxDateTime(inst, true);
1447
1448                         tp_inst._onTimeChange();
1449                         tp_inst._updateDateTime(inst);
1450                 }
1451         };
1452
1453         /*
1454         * Create new public method to set only time, callable as $().datepicker('setTime', date)
1455         */
1456         $.datepicker._setTimeDatepicker = function(target, date, withDate) {
1457                 var inst = this._getInst(target);
1458                 if (!inst) {
1459                         return;
1460                 }
1461
1462                 var tp_inst = this._get(inst, 'timepicker');
1463
1464                 if (tp_inst) {
1465                         this._setDateFromField(inst);
1466                         var tp_date;
1467                         if (date) {
1468                                 if (typeof date == "string") {
1469                                         tp_inst._parseTime(date, withDate);
1470                                         tp_date = new Date();
1471                                         tp_date.setHours(tp_inst.hour, tp_inst.minute, tp_inst.second, tp_inst.millisec);
1472                                 } else {
1473                                         tp_date = new Date(date.getTime());
1474                                 }
1475                                 if (tp_date.toString() == 'Invalid Date') {
1476                                         tp_date = undefined;
1477                                 }
1478                                 this._setTime(inst, tp_date);
1479                         }
1480                 }
1481
1482         };
1483
1484         /*
1485         * override setDate() to allow setting time too within Date object
1486         */
1487         $.datepicker._base_setDateDatepicker = $.datepicker._setDateDatepicker;
1488         $.datepicker._setDateDatepicker = function(target, date) {
1489                 var inst = this._getInst(target);
1490                 if (!inst) {
1491                         return;
1492                 }
1493
1494                 var tp_date = (date instanceof Date) ? new Date(date.getTime()) : date;
1495
1496                 this._updateDatepicker(inst);
1497                 this._base_setDateDatepicker.apply(this, arguments);
1498                 this._setTimeDatepicker(target, tp_date, true);
1499         };
1500
1501         /*
1502         * override getDate() to allow getting time too within Date object
1503         */
1504         $.datepicker._base_getDateDatepicker = $.datepicker._getDateDatepicker;
1505         $.datepicker._getDateDatepicker = function(target, noDefault) {
1506                 var inst = this._getInst(target);
1507                 if (!inst) {
1508                         return;
1509                 }
1510
1511                 var tp_inst = this._get(inst, 'timepicker');
1512
1513                 if (tp_inst) {
1514                         // if it hasn't yet been defined, grab from field
1515                         if(inst.lastVal === undefined){
1516                                 this._setDateFromField(inst, noDefault);
1517                         }
1518
1519                         var date = this._getDate(inst);
1520                         if (date && tp_inst._parseTime($(target).val(), tp_inst.timeOnly)) {
1521                                 date.setHours(tp_inst.hour, tp_inst.minute, tp_inst.second, tp_inst.millisec);
1522                         }
1523                         return date;
1524                 }
1525                 return this._base_getDateDatepicker(target, noDefault);
1526         };
1527
1528         /*
1529         * override parseDate() because UI 1.8.14 throws an error about "Extra characters"
1530         * An option in datapicker to ignore extra format characters would be nicer.
1531         */
1532         $.datepicker._base_parseDate = $.datepicker.parseDate;
1533         $.datepicker.parseDate = function(format, value, settings) {
1534                 var date;
1535                 try {
1536                         date = this._base_parseDate(format, value, settings);
1537                 } catch (err) {
1538                         // Hack!  The error message ends with a colon, a space, and
1539                         // the "extra" characters.  We rely on that instead of
1540                         // attempting to perfectly reproduce the parsing algorithm.
1541                         date = this._base_parseDate(format, value.substring(0,value.length-(err.length-err.indexOf(':')-2)), settings);
1542                         $.timepicker.log("Error parsing the date string: " + err + "\ndate string = " + value + "\ndate format = " + format);
1543                 }
1544                 return date;
1545         };
1546
1547         /*
1548         * override formatDate to set date with time to the input
1549         */
1550         $.datepicker._base_formatDate = $.datepicker._formatDate;
1551         $.datepicker._formatDate = function(inst, day, month, year) {
1552                 var tp_inst = this._get(inst, 'timepicker');
1553                 if (tp_inst) {
1554                         tp_inst._updateDateTime(inst);
1555                         return tp_inst.$input.val();
1556                 }
1557                 return this._base_formatDate(inst);
1558         };
1559
1560         /*
1561         * override options setter to add time to maxDate(Time) and minDate(Time). MaxDate
1562         */
1563         $.datepicker._base_optionDatepicker = $.datepicker._optionDatepicker;
1564         $.datepicker._optionDatepicker = function(target, name, value) {
1565                 var inst = this._getInst(target),
1566                 name_clone;
1567                 if (!inst) {
1568                         return null;
1569                 }
1570
1571                 var tp_inst = this._get(inst, 'timepicker');
1572                 if (tp_inst) {
1573                         var min = null,
1574                                 max = null,
1575                                 onselect = null,
1576                                 overrides = tp_inst._defaults.evnts,
1577                                 fns = {},
1578                                 prop;
1579                     if (typeof name == 'string') { // if min/max was set with the string
1580                         if (name === 'minDate' || name === 'minDateTime') {
1581                             min = value;
1582                         } else if (name === 'maxDate' || name === 'maxDateTime') {
1583                             max = value;
1584                         } else if (name === 'onSelect') {
1585                             onselect = value;
1586                         } else if (overrides.hasOwnProperty(name)) {
1587                             if (typeof (value) === 'undefined') {
1588                                 return overrides[name];
1589                             }
1590                             fns[name] = value;
1591                             name_clone = {}; //empty results in exiting function after overrides updated
1592                         }
1593                     } else if (typeof name == 'object') { //if min/max was set with the JSON
1594                         if (name.minDate) {
1595                             min = name.minDate;
1596                         } else if (name.minDateTime) {
1597                             min = name.minDateTime;
1598                         } else if (name.maxDate) {
1599                             max = name.maxDate;
1600                         } else if (name.maxDateTime) {
1601                             max = name.maxDateTime;
1602                         }
1603                         for (prop in overrides) {
1604                             if (overrides.hasOwnProperty(prop) && name[prop]) {
1605                                 fns[prop] = name[prop];
1606                             }
1607                         }
1608                     }
1609                     for (prop in fns) {
1610                         if (fns.hasOwnProperty(prop)) {
1611                             overrides[prop] = fns[prop];
1612                             if (!name_clone) { name_clone = $.extend({}, name);}
1613                             delete name_clone[prop];
1614                         }
1615                     }
1616                     if (name_clone && isEmptyObject(name_clone)) { return; }
1617                     if (min) { //if min was set
1618                         if (min === 0) {
1619                             min = new Date();
1620                         } else {
1621                             min = new Date(min);
1622                         }
1623                         tp_inst._defaults.minDate = min;
1624                         tp_inst._defaults.minDateTime = min;
1625                     } else if (max) { //if max was set
1626                         if (max === 0) {
1627                             max = new Date();
1628                         } else {
1629                             max = new Date(max);
1630                         }
1631                         tp_inst._defaults.maxDate = max;
1632                         tp_inst._defaults.maxDateTime = max;
1633                     } else if (onselect) {
1634                         tp_inst._defaults.onSelect = onselect;
1635                     }
1636                 }
1637                 if (value === undefined) {
1638                         return this._base_optionDatepicker.call($.datepicker, target, name);
1639                 }
1640                 return this._base_optionDatepicker.call($.datepicker, target, name_clone || name, value);
1641         };
1642         /*
1643         * jQuery isEmptyObject does not check hasOwnProperty - if someone has added to the object prototype,
1644         * it will return false for all objects
1645         */
1646         var isEmptyObject = function(obj) {
1647                 var prop;
1648                 for (prop in obj) {
1649                         if (obj.hasOwnProperty(obj)) {
1650                                 return false;
1651                         }
1652                 }
1653                 return true;
1654         };
1655
1656         /*
1657         * jQuery extend now ignores nulls!
1658         */
1659         var extendRemove = function(target, props) {
1660                 $.extend(target, props);
1661                 for (var name in props) {
1662                         if (props[name] === null || props[name] === undefined) {
1663                                 target[name] = props[name];
1664                         }
1665                 }
1666                 return target;
1667         };
1668
1669         /*
1670         * Determine by the time format if should use ampm
1671         * Returns true if should use ampm, false if not
1672         */
1673         var useAmpm = function(timeFormat){
1674                 return (timeFormat.indexOf('t') !== -1 && timeFormat.indexOf('h') !== -1);
1675         };
1676
1677         /*
1678         * Converts 24 hour format into 12 hour
1679         * Returns 12 hour without leading 0
1680         */
1681         var convert24to12 = function(hour) {
1682                 if (hour > 12) {
1683                         hour = hour - 12;
1684                 }
1685
1686                 if (hour == 0) {
1687                         hour = 12;
1688                 }
1689
1690                 return String(hour);
1691         };
1692
1693         /*
1694         * Splits datetime string into date ans time substrings.
1695         * Throws exception when date can't be parsed
1696         * Returns [dateString, timeString]
1697         */
1698         var splitDateTime = function(dateFormat, dateTimeString, dateSettings, timeSettings) {
1699                 try {
1700                         // The idea is to get the number separator occurances in datetime and the time format requested (since time has
1701                         // fewer unknowns, mostly numbers and am/pm). We will use the time pattern to split.
1702                         var separator = timeSettings && timeSettings.separator ? timeSettings.separator : $.timepicker._defaults.separator,
1703                                 format = timeSettings && timeSettings.timeFormat ? timeSettings.timeFormat : $.timepicker._defaults.timeFormat,
1704                                 timeParts = format.split(separator), // how many occurances of separator may be in our format?
1705                                 timePartsLen = timeParts.length,
1706                                 allParts = dateTimeString.split(separator),
1707                                 allPartsLen = allParts.length;
1708
1709                         if (allPartsLen > 1) {
1710                                 return [
1711                                                 allParts.splice(0,allPartsLen-timePartsLen).join(separator),
1712                                                 allParts.splice(0,timePartsLen).join(separator)
1713                                         ];
1714                         }
1715
1716                 } catch (err) {
1717                         $.timepicker.log('Could not split the date from the time. Please check the following datetimepicker options' +
1718                                         "\nthrown error: " + err +
1719                                         "\ndateTimeString" + dateTimeString +
1720                                         "\ndateFormat = " + dateFormat +
1721                                         "\nseparator = " + timeSettings.separator +
1722                                         "\ntimeFormat = " + timeSettings.timeFormat);
1723
1724                         if (err.indexOf(":") >= 0) {
1725                                 // Hack!  The error message ends with a colon, a space, and
1726                                 // the "extra" characters.  We rely on that instead of
1727                                 // attempting to perfectly reproduce the parsing algorithm.
1728                                 var dateStringLength = dateTimeString.length - (err.length - err.indexOf(':') - 2),
1729                                         timeString = dateTimeString.substring(dateStringLength);
1730
1731                                 return [$.trim(dateTimeString.substring(0, dateStringLength)), $.trim(dateTimeString.substring(dateStringLength))];
1732
1733                         } else {
1734                                 throw err;
1735                         }
1736                 }
1737                 return [dateTimeString, ''];
1738         };
1739
1740         /*
1741         * Internal function to parse datetime interval
1742         * Returns: {date: Date, timeObj: Object}, where
1743         *   date - parsed date without time (type Date)
1744         *   timeObj = {hour: , minute: , second: , millisec: } - parsed time. Optional
1745         */
1746         var parseDateTimeInternal = function(dateFormat, timeFormat, dateTimeString, dateSettings, timeSettings) {
1747                 var date;
1748                 var splitRes = splitDateTime(dateFormat, dateTimeString, dateSettings, timeSettings);
1749                 date = $.datepicker._base_parseDate(dateFormat, splitRes[0], dateSettings);
1750                 if (splitRes[1] !== '') {
1751                         var timeString = splitRes[1],
1752                                 parsedTime = $.datepicker.parseTime(timeFormat, timeString, timeSettings);
1753
1754                         if (parsedTime === null) {
1755                                 throw 'Wrong time format';
1756                         }
1757                         return {
1758                                 date: date,
1759                                 timeObj: parsedTime
1760                         };
1761                 } else {
1762                         return {
1763                                 date: date
1764                         };
1765                 }
1766         };
1767
1768         /*
1769         * Internal function to set timezone_select to the local timezone
1770         */
1771         var selectLocalTimeZone = function(tp_inst, date) {
1772                 if (tp_inst && tp_inst.timezone_select) {
1773                         tp_inst._defaults.useLocalTimezone = true;
1774                         var now = typeof date !== 'undefined' ? date : new Date();
1775                         var tzoffset = $.timepicker.timeZoneOffsetString(now);
1776                         if (tp_inst._defaults.timezoneIso8601) {
1777                                 tzoffset = tzoffset.substring(0, 3) + ':' + tzoffset.substring(3);
1778                         }
1779                         tp_inst.timezone_select.val(tzoffset);
1780                 }
1781         };
1782
1783         /*
1784         * Create a Singleton Insance
1785         */
1786         $.timepicker = new Timepicker();
1787
1788         /**
1789          * Get the timezone offset as string from a date object (eg '+0530' for UTC+5.5)
1790          * @param  date
1791          * @return string
1792          */
1793         $.timepicker.timeZoneOffsetString = function(date) {
1794                 var off = date.getTimezoneOffset() * -1,
1795                         minutes = off % 60,
1796                         hours = (off - minutes) / 60;
1797                 return (off >= 0 ? '+' : '-') + ('0' + (hours * 101).toString()).slice(-2) + ('0' + (minutes * 101).toString()).slice(-2);
1798         };
1799
1800         /**
1801          * Calls `timepicker()` on the `startTime` and `endTime` elements, and configures them to
1802          * enforce date range limits.
1803          * n.b. The input value must be correctly formatted (reformatting is not supported)
1804          * @param  Element startTime
1805          * @param  Element endTime
1806          * @param  obj options Options for the timepicker() call
1807          * @return jQuery
1808          */
1809         $.timepicker.timeRange = function(startTime, endTime, options) {
1810                 return $.timepicker.handleRange('timepicker', startTime, endTime, options);
1811         };
1812
1813         /**
1814          * Calls `datetimepicker` on the `startTime` and `endTime` elements, and configures them to
1815          * enforce date range limits.
1816          * @param  Element startTime
1817          * @param  Element endTime
1818          * @param  obj options Options for the `timepicker()` call. Also supports `reformat`,
1819          *   a boolean value that can be used to reformat the input values to the `dateFormat`.
1820          * @param  string method Can be used to specify the type of picker to be added
1821          * @return jQuery
1822          */
1823         $.timepicker.dateTimeRange = function(startTime, endTime, options) {
1824                 $.timepicker.dateRange(startTime, endTime, options, 'datetimepicker');
1825         };
1826
1827         /**
1828          * Calls `method` on the `startTime` and `endTime` elements, and configures them to
1829          * enforce date range limits.
1830          * @param  Element startTime
1831          * @param  Element endTime
1832          * @param  obj options Options for the `timepicker()` call. Also supports `reformat`,
1833          *   a boolean value that can be used to reformat the input values to the `dateFormat`.
1834          * @param  string method Can be used to specify the type of picker to be added
1835          * @return jQuery
1836          */
1837         $.timepicker.dateRange = function(startTime, endTime, options, method) {
1838                 method = method || 'datepicker';
1839                 $.timepicker.handleRange(method, startTime, endTime, options);
1840         };
1841
1842         /**
1843          * Calls `method` on the `startTime` and `endTime` elements, and configures them to
1844          * enforce date range limits.
1845          * @param  string method Can be used to specify the type of picker to be added
1846          * @param  Element startTime
1847          * @param  Element endTime
1848          * @param  obj options Options for the `timepicker()` call. Also supports `reformat`,
1849          *   a boolean value that can be used to reformat the input values to the `dateFormat`.
1850          * @return jQuery
1851          */
1852         $.timepicker.handleRange = function(method, startTime, endTime, options) {
1853                 $.fn[method].call(startTime, $.extend({
1854                         onClose: function(dateText, inst) {
1855                                 checkDates(this, endTime, dateText);
1856                         },
1857                         onSelect: function(selectedDateTime) {
1858                                 selected(this, endTime, 'minDate');
1859                         }
1860                 }, options, options.start));
1861                 $.fn[method].call(endTime, $.extend({
1862                         onClose: function(dateText, inst) {
1863                                 checkDates(this, startTime, dateText);
1864                         },
1865                         onSelect: function(selectedDateTime) {
1866                                 selected(this, startTime, 'maxDate');
1867                         }
1868                 }, options, options.end));
1869                 // timepicker doesn't provide access to its 'timeFormat' option,
1870                 // nor could I get datepicker.formatTime() to behave with times, so I
1871                 // have disabled reformatting for timepicker
1872                 if (method != 'timepicker' && options.reformat) {
1873                         $([startTime, endTime]).each(function() {
1874                                 var format = $(this)[method].call($(this), 'option', 'dateFormat'),
1875                                         date = new Date($(this).val());
1876                                 if ($(this).val() && date) {
1877                                         $(this).val($.datepicker.formatDate(format, date));
1878                                 }
1879                         });
1880                 }
1881                 checkDates(startTime, endTime, startTime.val());
1882
1883                 function checkDates(changed, other, dateText) {
1884                         if (other.val() && (new Date(startTime.val()) > new Date(endTime.val()))) {
1885                                 other.val(dateText);
1886                         }
1887                 }
1888                 selected(startTime, endTime, 'minDate');
1889                 selected(endTime, startTime, 'maxDate');
1890
1891                 function selected(changed, other, option) {
1892                         if (!$(changed).val()) {
1893                                 return;
1894                         }
1895                         var date = $(changed)[method].call($(changed), 'getDate');
1896                         // timepicker doesn't implement 'getDate' and returns a jQuery
1897                         if (date.getTime) {
1898                                 $(other)[method].call($(other), 'option', option, date);
1899                         }
1900                 }
1901                 return $([startTime.get(0), endTime.get(0)]);
1902         };
1903
1904         /**
1905          * Log error or data to the console during error or debugging
1906          * @param  Object err pass any type object to log to the console during error or debugging
1907          * @return void
1908          */
1909         $.timepicker.log = function(err){
1910                 if(window.console)
1911                         console.log(err);
1912         };
1913
1914         /*
1915         * Keep up with the version
1916         */
1917         $.timepicker.version = "1.2";
1918
1919 })(jQuery);