--- /dev/null
+/*
+ * jQuery UI 1.7.2
+ *
+ * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI
+ */
+;jQuery.ui || (function($) {
+
+var _remove = $.fn.remove,
+ isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
+
+//Helper functions and ui object
+$.ui = {
+ version: "1.7.2",
+
+ // $.ui.plugin is deprecated. Use the proxy pattern instead.
+ plugin: {
+ add: function(module, option, set) {
+ var proto = $.ui[module].prototype;
+ for(var i in set) {
+ proto.plugins[i] = proto.plugins[i] || [];
+ proto.plugins[i].push([option, set[i]]);
+ }
+ },
+ call: function(instance, name, args) {
+ var set = instance.plugins[name];
+ if(!set || !instance.element[0].parentNode) { return; }
+
+ for (var i = 0; i < set.length; i++) {
+ if (instance.options[set[i][0]]) {
+ set[i][1].apply(instance.element, args);
+ }
+ }
+ }
+ },
+
+ contains: function(a, b) {
+ return document.compareDocumentPosition
+ ? a.compareDocumentPosition(b) & 16
+ : a !== b && a.contains(b);
+ },
+
+ hasScroll: function(el, a) {
+
+ //If overflow is hidden, the element might have extra content, but the user wants to hide it
+ if ($(el).css('overflow') == 'hidden') { return false; }
+
+ var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
+ has = false;
+
+ if (el[scroll] > 0) { return true; }
+
+ // TODO: determine which cases actually cause this to happen
+ // if the element doesn't have the scroll set, see if it's possible to
+ // set the scroll
+ el[scroll] = 1;
+ has = (el[scroll] > 0);
+ el[scroll] = 0;
+ return has;
+ },
+
+ isOverAxis: function(x, reference, size) {
+ //Determines when x coordinate is over "b" element axis
+ return (x > reference) && (x < (reference + size));
+ },
+
+ isOver: function(y, x, top, left, height, width) {
+ //Determines when x, y coordinates is over "b" element
+ return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
+ },
+
+ keyCode: {
+ BACKSPACE: 8,
+ CAPS_LOCK: 20,
+ COMMA: 188,
+ CONTROL: 17,
+ DELETE: 46,
+ DOWN: 40,
+ END: 35,
+ ENTER: 13,
+ ESCAPE: 27,
+ HOME: 36,
+ INSERT: 45,
+ LEFT: 37,
+ NUMPAD_ADD: 107,
+ NUMPAD_DECIMAL: 110,
+ NUMPAD_DIVIDE: 111,
+ NUMPAD_ENTER: 108,
+ NUMPAD_MULTIPLY: 106,
+ NUMPAD_SUBTRACT: 109,
+ PAGE_DOWN: 34,
+ PAGE_UP: 33,
+ PERIOD: 190,
+ RIGHT: 39,
+ SHIFT: 16,
+ SPACE: 32,
+ TAB: 9,
+ UP: 38
+ }
+};
+
+// WAI-ARIA normalization
+if (isFF2) {
+ var attr = $.attr,
+ removeAttr = $.fn.removeAttr,
+ ariaNS = "http://www.w3.org/2005/07/aaa",
+ ariaState = /^aria-/,
+ ariaRole = /^wairole:/;
+
+ $.attr = function(elem, name, value) {
+ var set = value !== undefined;
+
+ return (name == 'role'
+ ? (set
+ ? attr.call(this, elem, name, "wairole:" + value)
+ : (attr.apply(this, arguments) || "").replace(ariaRole, ""))
+ : (ariaState.test(name)
+ ? (set
+ ? elem.setAttributeNS(ariaNS,
+ name.replace(ariaState, "aaa:"), value)
+ : attr.call(this, elem, name.replace(ariaState, "aaa:")))
+ : attr.apply(this, arguments)));
+ };
+
+ $.fn.removeAttr = function(name) {
+ return (ariaState.test(name)
+ ? this.each(function() {
+ this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
+ }) : removeAttr.call(this, name));
+ };
+}
+
+//jQuery plugins
+$.fn.extend({
+ remove: function() {
+ // Safari has a native remove event which actually removes DOM elements,
+ // so we have to use triggerHandler instead of trigger (#3037).
+ $("*", this).add(this).each(function() {
+ $(this).triggerHandler("remove");
+ });
+ return _remove.apply(this, arguments );
+ },
+
+ enableSelection: function() {
+ return this
+ .attr('unselectable', 'off')
+ .css('MozUserSelect', '')
+ .unbind('selectstart.ui');
+ },
+
+ disableSelection: function() {
+ return this
+ .attr('unselectable', 'on')
+ .css('MozUserSelect', 'none')
+ .bind('selectstart.ui', function() { return false; });
+ },
+
+ scrollParent: function() {
+ var scrollParent;
+ if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
+ scrollParent = this.parents().filter(function() {
+ return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+ }).eq(0);
+ } else {
+ scrollParent = this.parents().filter(function() {
+ return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+ }).eq(0);
+ }
+
+ return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
+ }
+});
+
+
+//Additional selectors
+$.extend($.expr[':'], {
+ data: function(elem, i, match) {
+ return !!$.data(elem, match[3]);
+ },
+
+ focusable: function(element) {
+ var nodeName = element.nodeName.toLowerCase(),
+ tabIndex = $.attr(element, 'tabindex');
+ return (/input|select|textarea|button|object/.test(nodeName)
+ ? !element.disabled
+ : 'a' == nodeName || 'area' == nodeName
+ ? element.href || !isNaN(tabIndex)
+ : !isNaN(tabIndex))
+ // the element and all of its ancestors must be visible
+ // the browser may report that the area is hidden
+ && !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
+ },
+
+ tabbable: function(element) {
+ var tabIndex = $.attr(element, 'tabindex');
+ return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
+ }
+});
+
+
+// $.widget is a factory to create jQuery plugins
+// taking some boilerplate code out of the plugin code
+function getter(namespace, plugin, method, args) {
+ function getMethods(type) {
+ var methods = $[namespace][plugin][type] || [];
+ return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
+ }
+
+ var methods = getMethods('getter');
+ if (args.length == 1 && typeof args[0] == 'string') {
+ methods = methods.concat(getMethods('getterSetter'));
+ }
+ return ($.inArray(method, methods) != -1);
+}
+
+$.widget = function(name, prototype) {
+ var namespace = name.split(".")[0];
+ name = name.split(".")[1];
+
+ // create plugin method
+ $.fn[name] = function(options) {
+ var isMethodCall = (typeof options == 'string'),
+ args = Array.prototype.slice.call(arguments, 1);
+
+ // prevent calls to internal methods
+ if (isMethodCall && options.substring(0, 1) == '_') {
+ return this;
+ }
+
+ // handle getter methods
+ if (isMethodCall && getter(namespace, name, options, args)) {
+ var instance = $.data(this[0], name);
+ return (instance ? instance[options].apply(instance, args)
+ : undefined);
+ }
+
+ // handle initialization and non-getter methods
+ return this.each(function() {
+ var instance = $.data(this, name);
+
+ // constructor
+ (!instance && !isMethodCall &&
+ $.data(this, name, new $[namespace][name](this, options))._init());
+
+ // method call
+ (instance && isMethodCall && $.isFunction(instance[options]) &&
+ instance[options].apply(instance, args));
+ });
+ };
+
+ // create widget constructor
+ $[namespace] = $[namespace] || {};
+ $[namespace][name] = function(element, options) {
+ var self = this;
+
+ this.namespace = namespace;
+ this.widgetName = name;
+ this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
+ this.widgetBaseClass = namespace + '-' + name;
+
+ this.options = $.extend({},
+ $.widget.defaults,
+ $[namespace][name].defaults,
+ $.metadata && $.metadata.get(element)[name],
+ options);
+
+ this.element = $(element)
+ .bind('setData.' + name, function(event, key, value) {
+ if (event.target == element) {
+ return self._setData(key, value);
+ }
+ })
+ .bind('getData.' + name, function(event, key) {
+ if (event.target == element) {
+ return self._getData(key);
+ }
+ })
+ .bind('remove', function() {
+ return self.destroy();
+ });
+ };
+
+ // add widget prototype
+ $[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
+
+ // TODO: merge getter and getterSetter properties from widget prototype
+ // and plugin prototype
+ $[namespace][name].getterSetter = 'option';
+};
+
+$.widget.prototype = {
+ _init: function() {},
+ destroy: function() {
+ this.element.removeData(this.widgetName)
+ .removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
+ .removeAttr('aria-disabled');
+ },
+
+ option: function(key, value) {
+ var options = key,
+ self = this;
+
+ if (typeof key == "string") {
+ if (value === undefined) {
+ return this._getData(key);
+ }
+ options = {};
+ options[key] = value;
+ }
+
+ $.each(options, function(key, value) {
+ self._setData(key, value);
+ });
+ },
+ _getData: function(key) {
+ return this.options[key];
+ },
+ _setData: function(key, value) {
+ this.options[key] = value;
+
+ if (key == 'disabled') {
+ this.element
+ [value ? 'addClass' : 'removeClass'](
+ this.widgetBaseClass + '-disabled' + ' ' +
+ this.namespace + '-state-disabled')
+ .attr("aria-disabled", value);
+ }
+ },
+
+ enable: function() {
+ this._setData('disabled', false);
+ },
+ disable: function() {
+ this._setData('disabled', true);
+ },
+
+ _trigger: function(type, event, data) {
+ var callback = this.options[type],
+ eventName = (type == this.widgetEventPrefix
+ ? type : this.widgetEventPrefix + type);
+
+ event = $.Event(event);
+ event.type = eventName;
+
+ // copy original event properties over to the new event
+ // this would happen if we could call $.event.fix instead of $.Event
+ // but we don't have a way to force an event to be fixed multiple times
+ if (event.originalEvent) {
+ for (var i = $.event.props.length, prop; i;) {
+ prop = $.event.props[--i];
+ event[prop] = event.originalEvent[prop];
+ }
+ }
+
+ this.element.trigger(event, data);
+
+ return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
+ || event.isDefaultPrevented());
+ }
+};
+
+$.widget.defaults = {
+ disabled: false
+};
+
+
+/** Mouse Interaction Plugin **/
+
+$.ui.mouse = {
+ _mouseInit: function() {
+ var self = this;
+
+ this.element
+ .bind('mousedown.'+this.widgetName, function(event) {
+ return self._mouseDown(event);
+ })
+ .bind('click.'+this.widgetName, function(event) {
+ if(self._preventClickEvent) {
+ self._preventClickEvent = false;
+ event.stopImmediatePropagation();
+ return false;
+ }
+ });
+
+ // Prevent text selection in IE
+ if ($.browser.msie) {
+ this._mouseUnselectable = this.element.attr('unselectable');
+ this.element.attr('unselectable', 'on');
+ }
+
+ this.started = false;
+ },
+
+ // TODO: make sure destroying one instance of mouse doesn't mess with
+ // other instances of mouse
+ _mouseDestroy: function() {
+ this.element.unbind('.'+this.widgetName);
+
+ // Restore text selection in IE
+ ($.browser.msie
+ && this.element.attr('unselectable', this._mouseUnselectable));
+ },
+
+ _mouseDown: function(event) {
+ // don't let more than one widget handle mouseStart
+ // TODO: figure out why we have to use originalEvent
+ event.originalEvent = event.originalEvent || {};
+ if (event.originalEvent.mouseHandled) { return; }
+
+ // we may have missed mouseup (out of window)
+ (this._mouseStarted && this._mouseUp(event));
+
+ this._mouseDownEvent = event;
+
+ var self = this,
+ btnIsLeft = (event.which == 1),
+ elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
+ if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
+ return true;
+ }
+
+ this.mouseDelayMet = !this.options.delay;
+ if (!this.mouseDelayMet) {
+ this._mouseDelayTimer = setTimeout(function() {
+ self.mouseDelayMet = true;
+ }, this.options.delay);
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted = (this._mouseStart(event) !== false);
+ if (!this._mouseStarted) {
+ event.preventDefault();
+ return true;
+ }
+ }
+
+ // these delegates are required to keep context
+ this._mouseMoveDelegate = function(event) {
+ return self._mouseMove(event);
+ };
+ this._mouseUpDelegate = function(event) {
+ return self._mouseUp(event);
+ };
+ $(document)
+ .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ // preventDefault() is used to prevent the selection of text here -
+ // however, in Safari, this causes select boxes not to be selectable
+ // anymore, so this fix is needed
+ ($.browser.safari || event.preventDefault());
+
+ event.originalEvent.mouseHandled = true;
+ return true;
+ },
+
+ _mouseMove: function(event) {
+ // IE mouseup check - mouseup happened when mouse was out of window
+ if ($.browser.msie && !event.button) {
+ return this._mouseUp(event);
+ }
+
+ if (this._mouseStarted) {
+ this._mouseDrag(event);
+ return event.preventDefault();
+ }
+
+ if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+ this._mouseStarted =
+ (this._mouseStart(this._mouseDownEvent, event) !== false);
+ (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
+ }
+
+ return !this._mouseStarted;
+ },
+
+ _mouseUp: function(event) {
+ $(document)
+ .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+ .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+ if (this._mouseStarted) {
+ this._mouseStarted = false;
+ this._preventClickEvent = (event.target == this._mouseDownEvent.target);
+ this._mouseStop(event);
+ }
+
+ return false;
+ },
+
+ _mouseDistanceMet: function(event) {
+ return (Math.max(
+ Math.abs(this._mouseDownEvent.pageX - event.pageX),
+ Math.abs(this._mouseDownEvent.pageY - event.pageY)
+ ) >= this.options.distance
+ );
+ },
+
+ _mouseDelayMet: function(event) {
+ return this.mouseDelayMet;
+ },
+
+ // These are placeholder methods, to be overriden by extending plugin
+ _mouseStart: function(event) {},
+ _mouseDrag: function(event) {},
+ _mouseStop: function(event) {},
+ _mouseCapture: function(event) { return true; }
+};
+
+$.ui.mouse.defaults = {
+ cancel: null,
+ distance: 1,
+ delay: 0
+};
+
+})(jQuery);
--- /dev/null
+/*
+ * jQuery UI Datepicker 1.7.2
+ *
+ * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Datepicker
+ *
+ * Depends:
+ * ui.core.js
+ */
+
+(function($) { // hide the namespace
+
+$.extend($.ui, { datepicker: { version: "1.7.2" } });
+
+var PROP_NAME = 'datepicker';
+
+/* Date picker manager.
+ Use the singleton instance of this class, $.datepicker, to interact with the date picker.
+ Settings for (groups of) date pickers are maintained in an instance object,
+ allowing multiple different settings on the same page. */
+
+function Datepicker() {
+ this.debug = false; // Change this to true to start debugging
+ this._curInst = null; // The current instance in use
+ this._keyEvent = false; // If the last event was a key event
+ this._disabledInputs = []; // List of date picker inputs that have been disabled
+ this._datepickerShowing = false; // True if the popup picker is showing , false if not
+ this._inDialog = false; // True if showing within a "dialog", false if not
+ this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
+ this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
+ this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
+ this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
+ this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
+ this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
+ this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
+ this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
+ this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
+ this.regional = []; // Available regional settings, indexed by language code
+ this.regional[''] = { // Default regional settings
+ closeText: 'Done', // Display text for close link
+ prevText: 'Prev', // Display text for previous month link
+ nextText: 'Next', // Display text for next month link
+ currentText: 'Today', // Display text for current month link
+ monthNames: ['January','February','March','April','May','June',
+ 'July','August','September','October','November','December'], // Names of months for drop-down and formatting
+ monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
+ dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
+ dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
+ dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
+ dateFormat: 'mm/dd/yy', // See format options on parseDate
+ firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
+ isRTL: false // True if right-to-left language, false if left-to-right
+ };
+ this._defaults = { // Global defaults for all the date picker instances
+ showOn: 'focus', // 'focus' for popup on focus,
+ // 'button' for trigger button, or 'both' for either
+ showAnim: 'show', // Name of jQuery animation for popup
+ showOptions: {}, // Options for enhanced animations
+ defaultDate: null, // Used when field is blank: actual date,
+ // +/-number for offset from today, null for today
+ appendText: '', // Display text following the input box, e.g. showing the format
+ buttonText: '...', // Text for trigger button
+ buttonImage: '', // URL for trigger button image
+ buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
+ hideIfNoPrevNext: false, // True to hide next/previous month links
+ // if not applicable, false to just disable them
+ navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
+ gotoCurrent: false, // True if today link goes back to current selection instead
+ changeMonth: false, // True if month can be selected directly, false if only prev/next
+ changeYear: false, // True if year can be selected directly, false if only prev/next
+ showMonthAfterYear: false, // True if the year select precedes month, false for month then year
+ yearRange: '-10:+10', // Range of years to display in drop-down,
+ // either relative to current year (-nn:+nn) or absolute (nnnn:nnnn)
+ showOtherMonths: false, // True to show dates in other months, false to leave blank
+ calculateWeek: this.iso8601Week, // How to calculate the week of the year,
+ // takes a Date and returns the number of the week for it
+ shortYearCutoff: '+10', // Short year values < this are in the current century,
+ // > this are in the previous century,
+ // string value starting with '+' for current year + value
+ minDate: null, // The earliest selectable date, or null for no limit
+ maxDate: null, // The latest selectable date, or null for no limit
+ duration: 'normal', // Duration of display/closure
+ beforeShowDay: null, // Function that takes a date and returns an array with
+ // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
+ // [2] = cell title (optional), e.g. $.datepicker.noWeekends
+ beforeShow: null, // Function that takes an input field and
+ // returns a set of custom settings for the date picker
+ onSelect: null, // Define a callback function when a date is selected
+ onChangeMonthYear: null, // Define a callback function when the month or year is changed
+ onClose: null, // Define a callback function when the datepicker is closed
+ numberOfMonths: 1, // Number of months to show at a time
+ showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
+ stepMonths: 1, // Number of months to step back/forward
+ stepBigMonths: 12, // Number of months to step back/forward for the big links
+ altField: '', // Selector for an alternate field to store selected dates into
+ altFormat: '', // The date format to use for the alternate field
+ constrainInput: true, // The input is constrained by the current date format
+ showButtonPanel: false // True to show button panel, false to not show it
+ };
+ $.extend(this._defaults, this.regional['']);
+ this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>');
+}
+
+$.extend(Datepicker.prototype, {
+ /* Class name added to elements to indicate already configured with a date picker. */
+ markerClassName: 'hasDatepicker',
+
+ /* Debug logging (if enabled). */
+ log: function () {
+ if (this.debug)
+ console.log.apply('', arguments);
+ },
+
+ /* Override the default settings for all instances of the date picker.
+ @param settings object - the new settings to use as defaults (anonymous object)
+ @return the manager object */
+ setDefaults: function(settings) {
+ extendRemove(this._defaults, settings || {});
+ return this;
+ },
+
+ /* Attach the date picker to a jQuery selection.
+ @param target element - the target input field or division or span
+ @param settings object - the new settings to use for this date picker instance (anonymous) */
+ _attachDatepicker: function(target, settings) {
+ // check for settings on the control itself - in namespace 'date:'
+ var inlineSettings = null;
+ for (var attrName in this._defaults) {
+ var attrValue = target.getAttribute('date:' + attrName);
+ if (attrValue) {
+ inlineSettings = inlineSettings || {};
+ try {
+ inlineSettings[attrName] = eval(attrValue);
+ } catch (err) {
+ inlineSettings[attrName] = attrValue;
+ }
+ }
+ }
+ var nodeName = target.nodeName.toLowerCase();
+ var inline = (nodeName == 'div' || nodeName == 'span');
+ if (!target.id)
+ target.id = 'dp' + (++this.uuid);
+ var inst = this._newInst($(target), inline);
+ inst.settings = $.extend({}, settings || {}, inlineSettings || {});
+ if (nodeName == 'input') {
+ this._connectDatepicker(target, inst);
+ } else if (inline) {
+ this._inlineDatepicker(target, inst);
+ }
+ },
+
+ /* Create a new instance object. */
+ _newInst: function(target, inline) {
+ var id = target[0].id.replace(/([:\[\]\.])/g, '\\\\$1'); // escape jQuery meta chars
+ return {id: id, input: target, // associated target
+ selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
+ drawMonth: 0, drawYear: 0, // month being drawn
+ inline: inline, // is datepicker inline or not
+ dpDiv: (!inline ? this.dpDiv : // presentation div
+ $('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))};
+ },
+
+ /* Attach the date picker to an input field. */
+ _connectDatepicker: function(target, inst) {
+ var input = $(target);
+ inst.append = $([]);
+ inst.trigger = $([]);
+ if (input.hasClass(this.markerClassName))
+ return;
+ var appendText = this._get(inst, 'appendText');
+ var isRTL = this._get(inst, 'isRTL');
+ if (appendText) {
+ inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
+ input[isRTL ? 'before' : 'after'](inst.append);
+ }
+ var showOn = this._get(inst, 'showOn');
+ if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
+ input.focus(this._showDatepicker);
+ if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
+ var buttonText = this._get(inst, 'buttonText');
+ var buttonImage = this._get(inst, 'buttonImage');
+ inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
+ $('<img/>').addClass(this._triggerClass).
+ attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
+ $('<button type="button"></button>').addClass(this._triggerClass).
+ html(buttonImage == '' ? buttonText : $('<img/>').attr(
+ { src:buttonImage, alt:buttonText, title:buttonText })));
+ input[isRTL ? 'before' : 'after'](inst.trigger);
+ inst.trigger.click(function() {
+ if ($.datepicker._datepickerShowing && $.datepicker._lastInput == target)
+ $.datepicker._hideDatepicker();
+ else
+ $.datepicker._showDatepicker(target);
+ return false;
+ });
+ }
+ input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).
+ bind("setData.datepicker", function(event, key, value) {
+ inst.settings[key] = value;
+ }).bind("getData.datepicker", function(event, key) {
+ return this._get(inst, key);
+ });
+ $.data(target, PROP_NAME, inst);
+ },
+
+ /* Attach an inline date picker to a div. */
+ _inlineDatepicker: function(target, inst) {
+ var divSpan = $(target);
+ if (divSpan.hasClass(this.markerClassName))
+ return;
+ divSpan.addClass(this.markerClassName).append(inst.dpDiv).
+ bind("setData.datepicker", function(event, key, value){
+ inst.settings[key] = value;
+ }).bind("getData.datepicker", function(event, key){
+ return this._get(inst, key);
+ });
+ $.data(target, PROP_NAME, inst);
+ this._setDate(inst, this._getDefaultDate(inst));
+ this._updateDatepicker(inst);
+ this._updateAlternate(inst);
+ },
+
+ /* Pop-up the date picker in a "dialog" box.
+ @param input element - ignored
+ @param dateText string - the initial date to display (in the current format)
+ @param onSelect function - the function(dateText) to call when a date is selected
+ @param settings object - update the dialog date picker instance's settings (anonymous object)
+ @param pos int[2] - coordinates for the dialog's position within the screen or
+ event - with x/y coordinates or
+ leave empty for default (screen centre)
+ @return the manager object */
+ _dialogDatepicker: function(input, dateText, onSelect, settings, pos) {
+ var inst = this._dialogInst; // internal instance
+ if (!inst) {
+ var id = 'dp' + (++this.uuid);
+ this._dialogInput = $('<input type="text" id="' + id +
+ '" size="1" style="position: absolute; top: -100px;"/>');
+ this._dialogInput.keydown(this._doKeyDown);
+ $('body').append(this._dialogInput);
+ inst = this._dialogInst = this._newInst(this._dialogInput, false);
+ inst.settings = {};
+ $.data(this._dialogInput[0], PROP_NAME, inst);
+ }
+ extendRemove(inst.settings, settings || {});
+ this._dialogInput.val(dateText);
+
+ this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
+ if (!this._pos) {
+ var browserWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
+ var browserHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
+ var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
+ var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
+ this._pos = // should use actual width/height below
+ [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
+ }
+
+ // move input on screen for focus, but hidden behind dialog
+ this._dialogInput.css('left', this._pos[0] + 'px').css('top', this._pos[1] + 'px');
+ inst.settings.onSelect = onSelect;
+ this._inDialog = true;
+ this.dpDiv.addClass(this._dialogClass);
+ this._showDatepicker(this._dialogInput[0]);
+ if ($.blockUI)
+ $.blockUI(this.dpDiv);
+ $.data(this._dialogInput[0], PROP_NAME, inst);
+ return this;
+ },
+
+ /* Detach a datepicker from its control.
+ @param target element - the target input field or division or span */
+ _destroyDatepicker: function(target) {
+ var $target = $(target);
+ var inst = $.data(target, PROP_NAME);
+ if (!$target.hasClass(this.markerClassName)) {
+ return;
+ }
+ var nodeName = target.nodeName.toLowerCase();
+ $.removeData(target, PROP_NAME);
+ if (nodeName == 'input') {
+ inst.append.remove();
+ inst.trigger.remove();
+ $target.removeClass(this.markerClassName).
+ unbind('focus', this._showDatepicker).
+ unbind('keydown', this._doKeyDown).
+ unbind('keypress', this._doKeyPress);
+ } else if (nodeName == 'div' || nodeName == 'span')
+ $target.removeClass(this.markerClassName).empty();
+ },
+
+ /* Enable the date picker to a jQuery selection.
+ @param target element - the target input field or division or span */
+ _enableDatepicker: function(target) {
+ var $target = $(target);
+ var inst = $.data(target, PROP_NAME);
+ if (!$target.hasClass(this.markerClassName)) {
+ return;
+ }
+ var nodeName = target.nodeName.toLowerCase();
+ if (nodeName == 'input') {
+ target.disabled = false;
+ inst.trigger.filter('button').
+ each(function() { this.disabled = false; }).end().
+ filter('img').css({opacity: '1.0', cursor: ''});
+ }
+ else if (nodeName == 'div' || nodeName == 'span') {
+ var inline = $target.children('.' + this._inlineClass);
+ inline.children().removeClass('ui-state-disabled');
+ }
+ this._disabledInputs = $.map(this._disabledInputs,
+ function(value) { return (value == target ? null : value); }); // delete entry
+ },
+
+ /* Disable the date picker to a jQuery selection.
+ @param target element - the target input field or division or span */
+ _disableDatepicker: function(target) {
+ var $target = $(target);
+ var inst = $.data(target, PROP_NAME);
+ if (!$target.hasClass(this.markerClassName)) {
+ return;
+ }
+ var nodeName = target.nodeName.toLowerCase();
+ if (nodeName == 'input') {
+ target.disabled = true;
+ inst.trigger.filter('button').
+ each(function() { this.disabled = true; }).end().
+ filter('img').css({opacity: '0.5', cursor: 'default'});
+ }
+ else if (nodeName == 'div' || nodeName == 'span') {
+ var inline = $target.children('.' + this._inlineClass);
+ inline.children().addClass('ui-state-disabled');
+ }
+ this._disabledInputs = $.map(this._disabledInputs,
+ function(value) { return (value == target ? null : value); }); // delete entry
+ this._disabledInputs[this._disabledInputs.length] = target;
+ },
+
+ /* Is the first field in a jQuery collection disabled as a datepicker?
+ @param target element - the target input field or division or span
+ @return boolean - true if disabled, false if enabled */
+ _isDisabledDatepicker: function(target) {
+ if (!target) {
+ return false;
+ }
+ for (var i = 0; i < this._disabledInputs.length; i++) {
+ if (this._disabledInputs[i] == target)
+ return true;
+ }
+ return false;
+ },
+
+ /* Retrieve the instance data for the target control.
+ @param target element - the target input field or division or span
+ @return object - the associated instance data
+ @throws error if a jQuery problem getting data */
+ _getInst: function(target) {
+ try {
+ return $.data(target, PROP_NAME);
+ }
+ catch (err) {
+ throw 'Missing instance data for this datepicker';
+ }
+ },
+
+ /* Update or retrieve the settings for a date picker attached to an input field or division.
+ @param target element - the target input field or division or span
+ @param name object - the new settings to update or
+ string - the name of the setting to change or retrieve,
+ when retrieving also 'all' for all instance settings or
+ 'defaults' for all global defaults
+ @param value any - the new value for the setting
+ (omit if above is an object or to retrieve a value) */
+ _optionDatepicker: function(target, name, value) {
+ var inst = this._getInst(target);
+ if (arguments.length == 2 && typeof name == 'string') {
+ return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
+ (inst ? (name == 'all' ? $.extend({}, inst.settings) :
+ this._get(inst, name)) : null));
+ }
+ var settings = name || {};
+ if (typeof name == 'string') {
+ settings = {};
+ settings[name] = value;
+ }
+ if (inst) {
+ if (this._curInst == inst) {
+ this._hideDatepicker(null);
+ }
+ var date = this._getDateDatepicker(target);
+ extendRemove(inst.settings, settings);
+ this._setDateDatepicker(target, date);
+ this._updateDatepicker(inst);
+ }
+ },
+
+ // change method deprecated
+ _changeDatepicker: function(target, name, value) {
+ this._optionDatepicker(target, name, value);
+ },
+
+ /* Redraw the date picker attached to an input field or division.
+ @param target element - the target input field or division or span */
+ _refreshDatepicker: function(target) {
+ var inst = this._getInst(target);
+ if (inst) {
+ this._updateDatepicker(inst);
+ }
+ },
+
+ /* Set the dates for a jQuery selection.
+ @param target element - the target input field or division or span
+ @param date Date - the new date
+ @param endDate Date - the new end date for a range (optional) */
+ _setDateDatepicker: function(target, date, endDate) {
+ var inst = this._getInst(target);
+ if (inst) {
+ this._setDate(inst, date, endDate);
+ this._updateDatepicker(inst);
+ this._updateAlternate(inst);
+ }
+ },
+
+ /* Get the date(s) for the first entry in a jQuery selection.
+ @param target element - the target input field or division or span
+ @return Date - the current date or
+ Date[2] - the current dates for a range */
+ _getDateDatepicker: function(target) {
+ var inst = this._getInst(target);
+ if (inst && !inst.inline)
+ this._setDateFromField(inst);
+ return (inst ? this._getDate(inst) : null);
+ },
+
+ /* Handle keystrokes. */
+ _doKeyDown: function(event) {
+ var inst = $.datepicker._getInst(event.target);
+ var handled = true;
+ var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
+ inst._keyEvent = true;
+ if ($.datepicker._datepickerShowing)
+ switch (event.keyCode) {
+ case 9: $.datepicker._hideDatepicker(null, '');
+ break; // hide on tab out
+ case 13: var sel = $('td.' + $.datepicker._dayOverClass +
+ ', td.' + $.datepicker._currentClass, inst.dpDiv);
+ if (sel[0])
+ $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
+ else
+ $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
+ return false; // don't submit the form
+ break; // select the value on enter
+ case 27: $.datepicker._hideDatepicker(null, $.datepicker._get(inst, 'duration'));
+ break; // hide on escape
+ case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+ -$.datepicker._get(inst, 'stepBigMonths') :
+ -$.datepicker._get(inst, 'stepMonths')), 'M');
+ break; // previous month/year on page up/+ ctrl
+ case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+ +$.datepicker._get(inst, 'stepBigMonths') :
+ +$.datepicker._get(inst, 'stepMonths')), 'M');
+ break; // next month/year on page down/+ ctrl
+ case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
+ handled = event.ctrlKey || event.metaKey;
+ break; // clear on ctrl or command +end
+ case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
+ handled = event.ctrlKey || event.metaKey;
+ break; // current on ctrl or command +home
+ case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
+ handled = event.ctrlKey || event.metaKey;
+ // -1 day on ctrl or command +left
+ if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+ -$.datepicker._get(inst, 'stepBigMonths') :
+ -$.datepicker._get(inst, 'stepMonths')), 'M');
+ // next month/year on alt +left on Mac
+ break;
+ case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
+ handled = event.ctrlKey || event.metaKey;
+ break; // -1 week on ctrl or command +up
+ case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
+ handled = event.ctrlKey || event.metaKey;
+ // +1 day on ctrl or command +right
+ if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+ +$.datepicker._get(inst, 'stepBigMonths') :
+ +$.datepicker._get(inst, 'stepMonths')), 'M');
+ // next month/year on alt +right
+ break;
+ case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
+ handled = event.ctrlKey || event.metaKey;
+ break; // +1 week on ctrl or command +down
+ default: handled = false;
+ }
+ else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
+ $.datepicker._showDatepicker(this);
+ else {
+ handled = false;
+ }
+ if (handled) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ },
+
+ /* Filter entered characters - based on date format. */
+ _doKeyPress: function(event) {
+ var inst = $.datepicker._getInst(event.target);
+ if ($.datepicker._get(inst, 'constrainInput')) {
+ var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
+ var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
+ return event.ctrlKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
+ }
+ },
+
+ /* Pop-up the date picker for a given input field.
+ @param input element - the input field attached to the date picker or
+ event - if triggered by focus */
+ _showDatepicker: function(input) {
+ input = input.target || input;
+ if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
+ input = $('input', input.parentNode)[0];
+ if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
+ return;
+ var inst = $.datepicker._getInst(input);
+ var beforeShow = $.datepicker._get(inst, 'beforeShow');
+ extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
+ $.datepicker._hideDatepicker(null, '');
+ $.datepicker._lastInput = input;
+ $.datepicker._setDateFromField(inst);
+ if ($.datepicker._inDialog) // hide cursor
+ input.value = '';
+ if (!$.datepicker._pos) { // position below input
+ $.datepicker._pos = $.datepicker._findPos(input);
+ $.datepicker._pos[1] += input.offsetHeight; // add the height
+ }
+ var isFixed = false;
+ $(input).parents().each(function() {
+ isFixed |= $(this).css('position') == 'fixed';
+ return !isFixed;
+ });
+ if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
+ $.datepicker._pos[0] -= document.documentElement.scrollLeft;
+ $.datepicker._pos[1] -= document.documentElement.scrollTop;
+ }
+ var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
+ $.datepicker._pos = null;
+ inst.rangeStart = null;
+ // determine sizing offscreen
+ inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
+ $.datepicker._updateDatepicker(inst);
+ // fix width for dynamic number of date pickers
+ // and adjust position before showing
+ offset = $.datepicker._checkOffset(inst, offset, isFixed);
+ inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
+ 'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
+ left: offset.left + 'px', top: offset.top + 'px'});
+ if (!inst.inline) {
+ var showAnim = $.datepicker._get(inst, 'showAnim') || 'show';
+ var duration = $.datepicker._get(inst, 'duration');
+ var postProcess = function() {
+ $.datepicker._datepickerShowing = true;
+ if ($.browser.msie && parseInt($.browser.version,10) < 7) // fix IE < 7 select problems
+ $('iframe.ui-datepicker-cover').css({width: inst.dpDiv.width() + 4,
+ height: inst.dpDiv.height() + 4});
+ };
+ if ($.effects && $.effects[showAnim])
+ inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
+ else
+ inst.dpDiv[showAnim](duration, postProcess);
+ if (duration == '')
+ postProcess();
+ if (inst.input[0].type != 'hidden')
+ inst.input[0].focus();
+ $.datepicker._curInst = inst;
+ }
+ },
+
+ /* Generate the date picker content. */
+ _updateDatepicker: function(inst) {
+ var dims = {width: inst.dpDiv.width() + 4,
+ height: inst.dpDiv.height() + 4};
+ var self = this;
+ inst.dpDiv.empty().append(this._generateHTML(inst))
+ .find('iframe.ui-datepicker-cover').
+ css({width: dims.width, height: dims.height})
+ .end()
+ .find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
+ .bind('mouseout', function(){
+ $(this).removeClass('ui-state-hover');
+ if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
+ if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
+ })
+ .bind('mouseover', function(){
+ if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
+ $(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
+ $(this).addClass('ui-state-hover');
+ if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
+ if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
+ }
+ })
+ .end()
+ .find('.' + this._dayOverClass + ' a')
+ .trigger('mouseover')
+ .end();
+ var numMonths = this._getNumberOfMonths(inst);
+ var cols = numMonths[1];
+ var width = 17;
+ if (cols > 1) {
+ inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
+ } else {
+ inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
+ }
+ inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
+ 'Class']('ui-datepicker-multi');
+ inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
+ 'Class']('ui-datepicker-rtl');
+ if (inst.input && inst.input[0].type != 'hidden' && inst == $.datepicker._curInst)
+ $(inst.input[0]).focus();
+ },
+
+ /* Check positioning to remain on screen. */
+ _checkOffset: function(inst, offset, isFixed) {
+ var dpWidth = inst.dpDiv.outerWidth();
+ var dpHeight = inst.dpDiv.outerHeight();
+ var inputWidth = inst.input ? inst.input.outerWidth() : 0;
+ var inputHeight = inst.input ? inst.input.outerHeight() : 0;
+ var viewWidth = (window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) + $(document).scrollLeft();
+ var viewHeight = (window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight) + $(document).scrollTop();
+
+ offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
+ offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
+ offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
+
+ // now check if datepicker is showing outside window viewport - move to a better place if so.
+ offset.left -= (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? Math.abs(offset.left + dpWidth - viewWidth) : 0;
+ offset.top -= (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? Math.abs(offset.top + dpHeight + inputHeight*2 - viewHeight) : 0;
+
+ return offset;
+ },
+
+ /* Find an object's position on the screen. */
+ _findPos: function(obj) {
+ while (obj && (obj.type == 'hidden' || obj.nodeType != 1)) {
+ obj = obj.nextSibling;
+ }
+ var position = $(obj).offset();
+ return [position.left, position.top];
+ },
+
+ /* Hide the date picker from view.
+ @param input element - the input field attached to the date picker
+ @param duration string - the duration over which to close the date picker */
+ _hideDatepicker: function(input, duration) {
+ var inst = this._curInst;
+ if (!inst || (input && inst != $.data(input, PROP_NAME)))
+ return;
+ if (inst.stayOpen)
+ this._selectDate('#' + inst.id, this._formatDate(inst,
+ inst.currentDay, inst.currentMonth, inst.currentYear));
+ inst.stayOpen = false;
+ if (this._datepickerShowing) {
+ duration = (duration != null ? duration : this._get(inst, 'duration'));
+ var showAnim = this._get(inst, 'showAnim');
+ var postProcess = function() {
+ $.datepicker._tidyDialog(inst);
+ };
+ if (duration != '' && $.effects && $.effects[showAnim])
+ inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'),
+ duration, postProcess);
+ else
+ inst.dpDiv[(duration == '' ? 'hide' : (showAnim == 'slideDown' ? 'slideUp' :
+ (showAnim == 'fadeIn' ? 'fadeOut' : 'hide')))](duration, postProcess);
+ if (duration == '')
+ this._tidyDialog(inst);
+ var onClose = this._get(inst, 'onClose');
+ if (onClose)
+ onClose.apply((inst.input ? inst.input[0] : null),
+ [(inst.input ? inst.input.val() : ''), inst]); // trigger custom callback
+ this._datepickerShowing = false;
+ this._lastInput = null;
+ if (this._inDialog) {
+ this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
+ if ($.blockUI) {
+ $.unblockUI();
+ $('body').append(this.dpDiv);
+ }
+ }
+ this._inDialog = false;
+ }
+ this._curInst = null;
+ },
+
+ /* Tidy up after a dialog display. */
+ _tidyDialog: function(inst) {
+ inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
+ },
+
+ /* Close date picker if clicked elsewhere. */
+ _checkExternalClick: function(event) {
+ if (!$.datepicker._curInst)
+ return;
+ var $target = $(event.target);
+ if (($target.parents('#' + $.datepicker._mainDivId).length == 0) &&
+ !$target.hasClass($.datepicker.markerClassName) &&
+ !$target.hasClass($.datepicker._triggerClass) &&
+ $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
+ $.datepicker._hideDatepicker(null, '');
+ },
+
+ /* Adjust one of the date sub-fields. */
+ _adjustDate: function(id, offset, period) {
+ var target = $(id);
+ var inst = this._getInst(target[0]);
+ if (this._isDisabledDatepicker(target[0])) {
+ return;
+ }
+ this._adjustInstDate(inst, offset +
+ (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
+ period);
+ this._updateDatepicker(inst);
+ },
+
+ /* Action for current link. */
+ _gotoToday: function(id) {
+ var target = $(id);
+ var inst = this._getInst(target[0]);
+ if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
+ inst.selectedDay = inst.currentDay;
+ inst.drawMonth = inst.selectedMonth = inst.currentMonth;
+ inst.drawYear = inst.selectedYear = inst.currentYear;
+ }
+ else {
+ var date = new Date();
+ inst.selectedDay = date.getDate();
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
+ inst.drawYear = inst.selectedYear = date.getFullYear();
+ }
+ this._notifyChange(inst);
+ this._adjustDate(target);
+ },
+
+ /* Action for selecting a new month/year. */
+ _selectMonthYear: function(id, select, period) {
+ var target = $(id);
+ var inst = this._getInst(target[0]);
+ inst._selectingMonthYear = false;
+ inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
+ inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
+ parseInt(select.options[select.selectedIndex].value,10);
+ this._notifyChange(inst);
+ this._adjustDate(target);
+ },
+
+ /* Restore input focus after not changing month/year. */
+ _clickMonthYear: function(id) {
+ var target = $(id);
+ var inst = this._getInst(target[0]);
+ if (inst.input && inst._selectingMonthYear && !$.browser.msie)
+ inst.input[0].focus();
+ inst._selectingMonthYear = !inst._selectingMonthYear;
+ },
+
+ /* Action for selecting a day. */
+ _selectDay: function(id, month, year, td) {
+ var target = $(id);
+ if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
+ return;
+ }
+ var inst = this._getInst(target[0]);
+ inst.selectedDay = inst.currentDay = $('a', td).html();
+ inst.selectedMonth = inst.currentMonth = month;
+ inst.selectedYear = inst.currentYear = year;
+ if (inst.stayOpen) {
+ inst.endDay = inst.endMonth = inst.endYear = null;
+ }
+ this._selectDate(id, this._formatDate(inst,
+ inst.currentDay, inst.currentMonth, inst.currentYear));
+ if (inst.stayOpen) {
+ inst.rangeStart = this._daylightSavingAdjust(
+ new Date(inst.currentYear, inst.currentMonth, inst.currentDay));
+ this._updateDatepicker(inst);
+ }
+ },
+
+ /* Erase the input field and hide the date picker. */
+ _clearDate: function(id) {
+ var target = $(id);
+ var inst = this._getInst(target[0]);
+ inst.stayOpen = false;
+ inst.endDay = inst.endMonth = inst.endYear = inst.rangeStart = null;
+ this._selectDate(target, '');
+ },
+
+ /* Update the input field with the selected date. */
+ _selectDate: function(id, dateStr) {
+ var target = $(id);
+ var inst = this._getInst(target[0]);
+ dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
+ if (inst.input)
+ inst.input.val(dateStr);
+ this._updateAlternate(inst);
+ var onSelect = this._get(inst, 'onSelect');
+ if (onSelect)
+ onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
+ else if (inst.input)
+ inst.input.trigger('change'); // fire the change event
+ if (inst.inline)
+ this._updateDatepicker(inst);
+ else if (!inst.stayOpen) {
+ this._hideDatepicker(null, this._get(inst, 'duration'));
+ this._lastInput = inst.input[0];
+ if (typeof(inst.input[0]) != 'object')
+ inst.input[0].focus(); // restore focus
+ this._lastInput = null;
+ }
+ },
+
+ /* Update any alternate field to synchronise with the main field. */
+ _updateAlternate: function(inst) {
+ var altField = this._get(inst, 'altField');
+ if (altField) { // update alternate field too
+ var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
+ var date = this._getDate(inst);
+ dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
+ $(altField).each(function() { $(this).val(dateStr); });
+ }
+ },
+
+ /* Set as beforeShowDay function to prevent selection of weekends.
+ @param date Date - the date to customise
+ @return [boolean, string] - is this date selectable?, what is its CSS class? */
+ noWeekends: function(date) {
+ var day = date.getDay();
+ return [(day > 0 && day < 6), ''];
+ },
+
+ /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
+ @param date Date - the date to get the week for
+ @return number - the number of the week within the year that contains this date */
+ iso8601Week: function(date) {
+ var checkDate = new Date(date.getFullYear(), date.getMonth(), date.getDate());
+ var firstMon = new Date(checkDate.getFullYear(), 1 - 1, 4); // First week always contains 4 Jan
+ var firstDay = firstMon.getDay() || 7; // Day of week: Mon = 1, ..., Sun = 7
+ firstMon.setDate(firstMon.getDate() + 1 - firstDay); // Preceding Monday
+ if (firstDay < 4 && checkDate < firstMon) { // Adjust first three days in year if necessary
+ checkDate.setDate(checkDate.getDate() - 3); // Generate for previous year
+ return $.datepicker.iso8601Week(checkDate);
+ } else if (checkDate > new Date(checkDate.getFullYear(), 12 - 1, 28)) { // Check last three days in year
+ firstDay = new Date(checkDate.getFullYear() + 1, 1 - 1, 4).getDay() || 7;
+ if (firstDay > 4 && (checkDate.getDay() || 7) < firstDay - 3) { // Adjust if necessary
+ return 1;
+ }
+ }
+ return Math.floor(((checkDate - firstMon) / 86400000) / 7) + 1; // Weeks to given date
+ },
+
+ /* Parse a string value into a date object.
+ See formatDate below for the possible formats.
+
+ @param format string - the expected format of the date
+ @param value string - the date in the above format
+ @param settings Object - attributes include:
+ shortYearCutoff number - the cutoff year for determining the century (optional)
+ dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
+ dayNames string[7] - names of the days from Sunday (optional)
+ monthNamesShort string[12] - abbreviated names of the months (optional)
+ monthNames string[12] - names of the months (optional)
+ @return Date - the extracted date value or null if value is blank */
+ parseDate: function (format, value, settings) {
+ if (format == null || value == null)
+ throw 'Invalid arguments';
+ value = (typeof value == 'object' ? value.toString() : value + '');
+ if (value == '')
+ return null;
+ var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
+ var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
+ var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
+ var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
+ var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
+ var year = -1;
+ var month = -1;
+ var day = -1;
+ var doy = -1;
+ var literal = false;
+ // Check whether a format character is doubled
+ var lookAhead = function(match) {
+ var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
+ if (matches)
+ iFormat++;
+ return matches;
+ };
+ // Extract a number from the string value
+ var getNumber = function(match) {
+ lookAhead(match);
+ var origSize = (match == '@' ? 14 : (match == 'y' ? 4 : (match == 'o' ? 3 : 2)));
+ var size = origSize;
+ var num = 0;
+ while (size > 0 && iValue < value.length &&
+ value.charAt(iValue) >= '0' && value.charAt(iValue) <= '9') {
+ num = num * 10 + parseInt(value.charAt(iValue++),10);
+ size--;
+ }
+ if (size == origSize)
+ throw 'Missing number at position ' + iValue;
+ return num;
+ };
+ // Extract a name from the string value and convert to an index
+ var getName = function(match, shortNames, longNames) {
+ var names = (lookAhead(match) ? longNames : shortNames);
+ var size = 0;
+ for (var j = 0; j < names.length; j++)
+ size = Math.max(size, names[j].length);
+ var name = '';
+ var iInit = iValue;
+ while (size > 0 && iValue < value.length) {
+ name += value.charAt(iValue++);
+ for (var i = 0; i < names.length; i++)
+ if (name == names[i])
+ return i + 1;
+ size--;
+ }
+ throw 'Unknown name at position ' + iInit;
+ };
+ // Confirm that a literal character matches the string value
+ var checkLiteral = function() {
+ if (value.charAt(iValue) != format.charAt(iFormat))
+ throw 'Unexpected literal at position ' + iValue;
+ iValue++;
+ };
+ var iValue = 0;
+ for (var iFormat = 0; iFormat < format.length; iFormat++) {
+ if (literal)
+ if (format.charAt(iFormat) == "'" && !lookAhead("'"))
+ literal = false;
+ else
+ checkLiteral();
+ else
+ switch (format.charAt(iFormat)) {
+ case 'd':
+ day = getNumber('d');
+ break;
+ case 'D':
+ getName('D', dayNamesShort, dayNames);
+ break;
+ case 'o':
+ doy = getNumber('o');
+ break;
+ case 'm':
+ month = getNumber('m');
+ break;
+ case 'M':
+ month = getName('M', monthNamesShort, monthNames);
+ break;
+ case 'y':
+ year = getNumber('y');
+ break;
+ case '@':
+ var date = new Date(getNumber('@'));
+ year = date.getFullYear();
+ month = date.getMonth() + 1;
+ day = date.getDate();
+ break;
+ case "'":
+ if (lookAhead("'"))
+ checkLiteral();
+ else
+ literal = true;
+ break;
+ default:
+ checkLiteral();
+ }
+ }
+ if (year == -1)
+ year = new Date().getFullYear();
+ else if (year < 100)
+ year += new Date().getFullYear() - new Date().getFullYear() % 100 +
+ (year <= shortYearCutoff ? 0 : -100);
+ if (doy > -1) {
+ month = 1;
+ day = doy;
+ do {
+ var dim = this._getDaysInMonth(year, month - 1);
+ if (day <= dim)
+ break;
+ month++;
+ day -= dim;
+ } while (true);
+ }
+ var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
+ if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
+ throw 'Invalid date'; // E.g. 31/02/*
+ return date;
+ },
+
+ /* Standard date formats. */
+ ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
+ COOKIE: 'D, dd M yy',
+ ISO_8601: 'yy-mm-dd',
+ RFC_822: 'D, d M y',
+ RFC_850: 'DD, dd-M-y',
+ RFC_1036: 'D, d M y',
+ RFC_1123: 'D, d M yy',
+ RFC_2822: 'D, d M yy',
+ RSS: 'D, d M y', // RFC 822
+ TIMESTAMP: '@',
+ W3C: 'yy-mm-dd', // ISO 8601
+
+ /* Format a date object into a string value.
+ The format can be combinations of the following:
+ d - day of month (no leading zero)
+ dd - day of month (two digit)
+ o - day of year (no leading zeros)
+ oo - day of year (three digit)
+ D - day name short
+ DD - day name long
+ m - month of year (no leading zero)
+ mm - month of year (two digit)
+ M - month name short
+ MM - month name long
+ y - year (two digit)
+ yy - year (four digit)
+ @ - Unix timestamp (ms since 01/01/1970)
+ '...' - literal text
+ '' - single quote
+
+ @param format string - the desired format of the date
+ @param date Date - the date value to format
+ @param settings Object - attributes include:
+ dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
+ dayNames string[7] - names of the days from Sunday (optional)
+ monthNamesShort string[12] - abbreviated names of the months (optional)
+ monthNames string[12] - names of the months (optional)
+ @return string - the date in the above format */
+ formatDate: function (format, date, settings) {
+ if (!date)
+ return '';
+ var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
+ var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
+ var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
+ var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
+ // Check whether a format character is doubled
+ var lookAhead = function(match) {
+ var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
+ if (matches)
+ iFormat++;
+ return matches;
+ };
+ // Format a number, with leading zero if necessary
+ var formatNumber = function(match, value, len) {
+ var num = '' + value;
+ if (lookAhead(match))
+ while (num.length < len)
+ num = '0' + num;
+ return num;
+ };
+ // Format a name, short or long as requested
+ var formatName = function(match, value, shortNames, longNames) {
+ return (lookAhead(match) ? longNames[value] : shortNames[value]);
+ };
+ var output = '';
+ var literal = false;
+ if (date)
+ for (var iFormat = 0; iFormat < format.length; iFormat++) {
+ if (literal)
+ if (format.charAt(iFormat) == "'" && !lookAhead("'"))
+ literal = false;
+ else
+ output += format.charAt(iFormat);
+ else
+ switch (format.charAt(iFormat)) {
+ case 'd':
+ output += formatNumber('d', date.getDate(), 2);
+ break;
+ case 'D':
+ output += formatName('D', date.getDay(), dayNamesShort, dayNames);
+ break;
+ case 'o':
+ var doy = date.getDate();
+ for (var m = date.getMonth() - 1; m >= 0; m--)
+ doy += this._getDaysInMonth(date.getFullYear(), m);
+ output += formatNumber('o', doy, 3);
+ break;
+ case 'm':
+ output += formatNumber('m', date.getMonth() + 1, 2);
+ break;
+ case 'M':
+ output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
+ break;
+ case 'y':
+ output += (lookAhead('y') ? date.getFullYear() :
+ (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
+ break;
+ case '@':
+ output += date.getTime();
+ break;
+ case "'":
+ if (lookAhead("'"))
+ output += "'";
+ else
+ literal = true;
+ break;
+ default:
+ output += format.charAt(iFormat);
+ }
+ }
+ return output;
+ },
+
+ /* Extract all possible characters from the date format. */
+ _possibleChars: function (format) {
+ var chars = '';
+ var literal = false;
+ for (var iFormat = 0; iFormat < format.length; iFormat++)
+ if (literal)
+ if (format.charAt(iFormat) == "'" && !lookAhead("'"))
+ literal = false;
+ else
+ chars += format.charAt(iFormat);
+ else
+ switch (format.charAt(iFormat)) {
+ case 'd': case 'm': case 'y': case '@':
+ chars += '0123456789';
+ break;
+ case 'D': case 'M':
+ return null; // Accept anything
+ case "'":
+ if (lookAhead("'"))
+ chars += "'";
+ else
+ literal = true;
+ break;
+ default:
+ chars += format.charAt(iFormat);
+ }
+ return chars;
+ },
+
+ /* Get a setting value, defaulting if necessary. */
+ _get: function(inst, name) {
+ return inst.settings[name] !== undefined ?
+ inst.settings[name] : this._defaults[name];
+ },
+
+ /* Parse existing date and initialise date picker. */
+ _setDateFromField: function(inst) {
+ var dateFormat = this._get(inst, 'dateFormat');
+ var dates = inst.input ? inst.input.val() : null;
+ inst.endDay = inst.endMonth = inst.endYear = null;
+ var date = defaultDate = this._getDefaultDate(inst);
+ var settings = this._getFormatConfig(inst);
+ try {
+ date = this.parseDate(dateFormat, dates, settings) || defaultDate;
+ } catch (event) {
+ this.log(event);
+ date = defaultDate;
+ }
+ inst.selectedDay = date.getDate();
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
+ inst.drawYear = inst.selectedYear = date.getFullYear();
+ inst.currentDay = (dates ? date.getDate() : 0);
+ inst.currentMonth = (dates ? date.getMonth() : 0);
+ inst.currentYear = (dates ? date.getFullYear() : 0);
+ this._adjustInstDate(inst);
+ },
+
+ /* Retrieve the default date shown on opening. */
+ _getDefaultDate: function(inst) {
+ var date = this._determineDate(this._get(inst, 'defaultDate'), new Date());
+ var minDate = this._getMinMaxDate(inst, 'min', true);
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ date = (minDate && date < minDate ? minDate : date);
+ date = (maxDate && date > maxDate ? maxDate : date);
+ return date;
+ },
+
+ /* A date may be specified as an exact value or a relative one. */
+ _determineDate: function(date, defaultDate) {
+ var offsetNumeric = function(offset) {
+ var date = new Date();
+ date.setDate(date.getDate() + offset);
+ return date;
+ };
+ var offsetString = function(offset, getDaysInMonth) {
+ var date = new Date();
+ var year = date.getFullYear();
+ var month = date.getMonth();
+ var day = date.getDate();
+ var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
+ var matches = pattern.exec(offset);
+ while (matches) {
+ switch (matches[2] || 'd') {
+ case 'd' : case 'D' :
+ day += parseInt(matches[1],10); break;
+ case 'w' : case 'W' :
+ day += parseInt(matches[1],10) * 7; break;
+ case 'm' : case 'M' :
+ month += parseInt(matches[1],10);
+ day = Math.min(day, getDaysInMonth(year, month));
+ break;
+ case 'y': case 'Y' :
+ year += parseInt(matches[1],10);
+ day = Math.min(day, getDaysInMonth(year, month));
+ break;
+ }
+ matches = pattern.exec(offset);
+ }
+ return new Date(year, month, day);
+ };
+ date = (date == null ? defaultDate :
+ (typeof date == 'string' ? offsetString(date, this._getDaysInMonth) :
+ (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : date)));
+ date = (date && date.toString() == 'Invalid Date' ? defaultDate : date);
+ if (date) {
+ date.setHours(0);
+ date.setMinutes(0);
+ date.setSeconds(0);
+ date.setMilliseconds(0);
+ }
+ return this._daylightSavingAdjust(date);
+ },
+
+ /* Handle switch to/from daylight saving.
+ Hours may be non-zero on daylight saving cut-over:
+ > 12 when midnight changeover, but then cannot generate
+ midnight datetime, so jump to 1AM, otherwise reset.
+ @param date (Date) the date to check
+ @return (Date) the corrected date */
+ _daylightSavingAdjust: function(date) {
+ if (!date) return null;
+ date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
+ return date;
+ },
+
+ /* Set the date(s) directly. */
+ _setDate: function(inst, date, endDate) {
+ var clear = !(date);
+ var origMonth = inst.selectedMonth;
+ var origYear = inst.selectedYear;
+ date = this._determineDate(date, new Date());
+ inst.selectedDay = inst.currentDay = date.getDate();
+ inst.drawMonth = inst.selectedMonth = inst.currentMonth = date.getMonth();
+ inst.drawYear = inst.selectedYear = inst.currentYear = date.getFullYear();
+ if (origMonth != inst.selectedMonth || origYear != inst.selectedYear)
+ this._notifyChange(inst);
+ this._adjustInstDate(inst);
+ if (inst.input) {
+ inst.input.val(clear ? '' : this._formatDate(inst));
+ }
+ },
+
+ /* Retrieve the date(s) directly. */
+ _getDate: function(inst) {
+ var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
+ this._daylightSavingAdjust(new Date(
+ inst.currentYear, inst.currentMonth, inst.currentDay)));
+ return startDate;
+ },
+
+ /* Generate the HTML for the current state of the date picker. */
+ _generateHTML: function(inst) {
+ var today = new Date();
+ today = this._daylightSavingAdjust(
+ new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
+ var isRTL = this._get(inst, 'isRTL');
+ var showButtonPanel = this._get(inst, 'showButtonPanel');
+ var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
+ var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
+ var numMonths = this._getNumberOfMonths(inst);
+ var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
+ var stepMonths = this._get(inst, 'stepMonths');
+ var stepBigMonths = this._get(inst, 'stepBigMonths');
+ var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
+ var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
+ new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
+ var minDate = this._getMinMaxDate(inst, 'min', true);
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ var drawMonth = inst.drawMonth - showCurrentAtPos;
+ var drawYear = inst.drawYear;
+ if (drawMonth < 0) {
+ drawMonth += 12;
+ drawYear--;
+ }
+ if (maxDate) {
+ var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
+ maxDate.getMonth() - numMonths[1] + 1, maxDate.getDate()));
+ maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
+ while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
+ drawMonth--;
+ if (drawMonth < 0) {
+ drawMonth = 11;
+ drawYear--;
+ }
+ }
+ }
+ inst.drawMonth = drawMonth;
+ inst.drawYear = drawYear;
+ var prevText = this._get(inst, 'prevText');
+ prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
+ this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
+ this._getFormatConfig(inst)));
+ var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
+ '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
+ ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
+ (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
+ var nextText = this._get(inst, 'nextText');
+ nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
+ this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
+ this._getFormatConfig(inst)));
+ var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
+ '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
+ ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
+ (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
+ var currentText = this._get(inst, 'currentText');
+ var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
+ currentText = (!navigationAsDateFormat ? currentText :
+ this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
+ var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
+ var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
+ (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery.datepicker._gotoToday(\'#' + inst.id + '\');"' +
+ '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
+ var firstDay = parseInt(this._get(inst, 'firstDay'),10);
+ firstDay = (isNaN(firstDay) ? 0 : firstDay);
+ var dayNames = this._get(inst, 'dayNames');
+ var dayNamesShort = this._get(inst, 'dayNamesShort');
+ var dayNamesMin = this._get(inst, 'dayNamesMin');
+ var monthNames = this._get(inst, 'monthNames');
+ var monthNamesShort = this._get(inst, 'monthNamesShort');
+ var beforeShowDay = this._get(inst, 'beforeShowDay');
+ var showOtherMonths = this._get(inst, 'showOtherMonths');
+ var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
+ var endDate = inst.endDay ? this._daylightSavingAdjust(
+ new Date(inst.endYear, inst.endMonth, inst.endDay)) : currentDate;
+ var defaultDate = this._getDefaultDate(inst);
+ var html = '';
+ for (var row = 0; row < numMonths[0]; row++) {
+ var group = '';
+ for (var col = 0; col < numMonths[1]; col++) {
+ var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
+ var cornerClass = ' ui-corner-all';
+ var calender = '';
+ if (isMultiMonth) {
+ calender += '<div class="ui-datepicker-group ui-datepicker-group-';
+ switch (col) {
+ case 0: calender += 'first'; cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
+ case numMonths[1]-1: calender += 'last'; cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
+ default: calender += 'middle'; cornerClass = ''; break;
+ }
+ calender += '">';
+ }
+ calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
+ (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
+ (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
+ this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
+ selectedDate, row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
+ '</div><table class="ui-datepicker-calendar"><thead>' +
+ '<tr>';
+ var thead = '';
+ for (var dow = 0; dow < 7; dow++) { // days of the week
+ var day = (dow + firstDay) % 7;
+ thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
+ '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
+ }
+ calender += thead + '</tr></thead><tbody>';
+ var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
+ if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
+ inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
+ var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
+ var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
+ var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
+ for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
+ calender += '<tr>';
+ var tbody = '';
+ for (var dow = 0; dow < 7; dow++) { // create date picker days
+ var daySettings = (beforeShowDay ?
+ beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
+ var otherMonth = (printDate.getMonth() != drawMonth);
+ var unselectable = otherMonth || !daySettings[0] ||
+ (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
+ tbody += '<td class="' +
+ ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
+ (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
+ ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
+ (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
+ // or defaultDate is current printedDate and defaultDate is selectedDate
+ ' ' + this._dayOverClass : '') + // highlight selected day
+ (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days
+ (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
+ (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
+ ' ' + this._currentClass : '') + // highlight selected day
+ (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
+ ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
+ (unselectable ? '' : ' onclick="DP_jQuery.datepicker._selectDay(\'#' +
+ inst.id + '\',' + drawMonth + ',' + drawYear + ', this);return false;"') + '>' + // actions
+ (otherMonth ? (showOtherMonths ? printDate.getDate() : ' ') : // display for other months
+ (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
+ (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
+ (printDate.getTime() >= currentDate.getTime() && printDate.getTime() <= endDate.getTime() ? // in current range
+ ' ui-state-active' : '') + // highlight selected day
+ '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display for this month
+ printDate.setDate(printDate.getDate() + 1);
+ printDate = this._daylightSavingAdjust(printDate);
+ }
+ calender += tbody + '</tr>';
+ }
+ drawMonth++;
+ if (drawMonth > 11) {
+ drawMonth = 0;
+ drawYear++;
+ }
+ calender += '</tbody></table>' + (isMultiMonth ? '</div>' +
+ ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
+ group += calender;
+ }
+ html += group;
+ }
+ html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
+ '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
+ inst._keyEvent = false;
+ return html;
+ },
+
+ /* Generate the month and year header. */
+ _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
+ selectedDate, secondary, monthNames, monthNamesShort) {
+ minDate = (inst.rangeStart && minDate && selectedDate < minDate ? selectedDate : minDate);
+ var changeMonth = this._get(inst, 'changeMonth');
+ var changeYear = this._get(inst, 'changeYear');
+ var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
+ var html = '<div class="ui-datepicker-title">';
+ var monthHtml = '';
+ // month selection
+ if (secondary || !changeMonth)
+ monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span> ';
+ else {
+ var inMinYear = (minDate && minDate.getFullYear() == drawYear);
+ var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
+ monthHtml += '<select class="ui-datepicker-month" ' +
+ 'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
+ 'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
+ '>';
+ for (var month = 0; month < 12; month++) {
+ if ((!inMinYear || month >= minDate.getMonth()) &&
+ (!inMaxYear || month <= maxDate.getMonth()))
+ monthHtml += '<option value="' + month + '"' +
+ (month == drawMonth ? ' selected="selected"' : '') +
+ '>' + monthNamesShort[month] + '</option>';
+ }
+ monthHtml += '</select>';
+ }
+ if (!showMonthAfterYear)
+ html += monthHtml + ((secondary || changeMonth || changeYear) && (!(changeMonth && changeYear)) ? ' ' : '');
+ // year selection
+ if (secondary || !changeYear)
+ html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
+ else {
+ // determine range of years to display
+ var years = this._get(inst, 'yearRange').split(':');
+ var year = 0;
+ var endYear = 0;
+ if (years.length != 2) {
+ year = drawYear - 10;
+ endYear = drawYear + 10;
+ } else if (years[0].charAt(0) == '+' || years[0].charAt(0) == '-') {
+ year = drawYear + parseInt(years[0], 10);
+ endYear = drawYear + parseInt(years[1], 10);
+ } else {
+ year = parseInt(years[0], 10);
+ endYear = parseInt(years[1], 10);
+ }
+ year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
+ endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
+ html += '<select class="ui-datepicker-year" ' +
+ 'onchange="DP_jQuery.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
+ 'onclick="DP_jQuery.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
+ '>';
+ for (; year <= endYear; year++) {
+ html += '<option value="' + year + '"' +
+ (year == drawYear ? ' selected="selected"' : '') +
+ '>' + year + '</option>';
+ }
+ html += '</select>';
+ }
+ if (showMonthAfterYear)
+ html += (secondary || changeMonth || changeYear ? ' ' : '') + monthHtml;
+ html += '</div>'; // Close datepicker_header
+ return html;
+ },
+
+ /* Adjust one of the date sub-fields. */
+ _adjustInstDate: function(inst, offset, period) {
+ var year = inst.drawYear + (period == 'Y' ? offset : 0);
+ var month = inst.drawMonth + (period == 'M' ? offset : 0);
+ var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
+ (period == 'D' ? offset : 0);
+ var date = this._daylightSavingAdjust(new Date(year, month, day));
+ // ensure it is within the bounds set
+ var minDate = this._getMinMaxDate(inst, 'min', true);
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ date = (minDate && date < minDate ? minDate : date);
+ date = (maxDate && date > maxDate ? maxDate : date);
+ inst.selectedDay = date.getDate();
+ inst.drawMonth = inst.selectedMonth = date.getMonth();
+ inst.drawYear = inst.selectedYear = date.getFullYear();
+ if (period == 'M' || period == 'Y')
+ this._notifyChange(inst);
+ },
+
+ /* Notify change of month/year. */
+ _notifyChange: function(inst) {
+ var onChange = this._get(inst, 'onChangeMonthYear');
+ if (onChange)
+ onChange.apply((inst.input ? inst.input[0] : null),
+ [inst.selectedYear, inst.selectedMonth + 1, inst]);
+ },
+
+ /* Determine the number of months to show. */
+ _getNumberOfMonths: function(inst) {
+ var numMonths = this._get(inst, 'numberOfMonths');
+ return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
+ },
+
+ /* Determine the current maximum date - ensure no time components are set - may be overridden for a range. */
+ _getMinMaxDate: function(inst, minMax, checkRange) {
+ var date = this._determineDate(this._get(inst, minMax + 'Date'), null);
+ return (!checkRange || !inst.rangeStart ? date :
+ (!date || inst.rangeStart > date ? inst.rangeStart : date));
+ },
+
+ /* Find the number of days in a given month. */
+ _getDaysInMonth: function(year, month) {
+ return 32 - new Date(year, month, 32).getDate();
+ },
+
+ /* Find the day of the week of the first of a month. */
+ _getFirstDayOfMonth: function(year, month) {
+ return new Date(year, month, 1).getDay();
+ },
+
+ /* Determines if we should allow a "next/prev" month display change. */
+ _canAdjustMonth: function(inst, offset, curYear, curMonth) {
+ var numMonths = this._getNumberOfMonths(inst);
+ var date = this._daylightSavingAdjust(new Date(
+ curYear, curMonth + (offset < 0 ? offset : numMonths[1]), 1));
+ if (offset < 0)
+ date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
+ return this._isInRange(inst, date);
+ },
+
+ /* Is the given date in the accepted range? */
+ _isInRange: function(inst, date) {
+ // during range selection, use minimum of selected date and range start
+ var newMinDate = (!inst.rangeStart ? null : this._daylightSavingAdjust(
+ new Date(inst.selectedYear, inst.selectedMonth, inst.selectedDay)));
+ newMinDate = (newMinDate && inst.rangeStart < newMinDate ? inst.rangeStart : newMinDate);
+ var minDate = newMinDate || this._getMinMaxDate(inst, 'min');
+ var maxDate = this._getMinMaxDate(inst, 'max');
+ return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate));
+ },
+
+ /* Provide the configuration settings for formatting/parsing. */
+ _getFormatConfig: function(inst) {
+ var shortYearCutoff = this._get(inst, 'shortYearCutoff');
+ shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
+ new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
+ return {shortYearCutoff: shortYearCutoff,
+ dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
+ monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
+ },
+
+ /* Format the given date for display. */
+ _formatDate: function(inst, day, month, year) {
+ if (!day) {
+ inst.currentDay = inst.selectedDay;
+ inst.currentMonth = inst.selectedMonth;
+ inst.currentYear = inst.selectedYear;
+ }
+ var date = (day ? (typeof day == 'object' ? day :
+ this._daylightSavingAdjust(new Date(year, month, day))) :
+ this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
+ return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
+ }
+});
+
+/* jQuery extend now ignores nulls! */
+function extendRemove(target, props) {
+ $.extend(target, props);
+ for (var name in props)
+ if (props[name] == null || props[name] == undefined)
+ target[name] = props[name];
+ return target;
+};
+
+/* Determine whether an object is an array. */
+function isArray(a) {
+ return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
+ (a.constructor && a.constructor.toString().match(/\Array\(\)/))));
+};
+
+/* Invoke the datepicker functionality.
+ @param options string - a command, optionally followed by additional parameters or
+ Object - settings for attaching new datepicker functionality
+ @return jQuery object */
+$.fn.datepicker = function(options){
+
+ /* Initialise the date picker. */
+ if (!$.datepicker.initialized) {
+ $(document).mousedown($.datepicker._checkExternalClick).
+ find('body').append($.datepicker.dpDiv);
+ $.datepicker.initialized = true;
+ }
+
+ var otherArgs = Array.prototype.slice.call(arguments, 1);
+ if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate'))
+ return $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this[0]].concat(otherArgs));
+ if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
+ return $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this[0]].concat(otherArgs));
+ return this.each(function() {
+ typeof options == 'string' ?
+ $.datepicker['_' + options + 'Datepicker'].
+ apply($.datepicker, [this].concat(otherArgs)) :
+ $.datepicker._attachDatepicker(this, options);
+ });
+};
+
+$.datepicker = new Datepicker(); // singleton instance
+$.datepicker.initialized = false;
+$.datepicker.uuid = new Date().getTime();
+$.datepicker.version = "1.7.2";
+
+// Workaround for #4055
+// Add another global to avoid noConflict issues with inline event handlers
+window.DP_jQuery = $;
+
+})(jQuery);
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