https://www.nestlebaby.ch/sites/default/files/js/js_UHssxPbieg3YTJ…l9QU_UcjZ-r8LTubJuIZzuhvg0qatMnlM36_w9IFS4c

1/* @license GPL-2.0-or-later https://git.drupalcode.org/project/once/-/raw/v1.0.1/LICENSE.md */
2/*! @drupal/once - v1.0.1 - 2021-06-12 */
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63/*!
64 * jQuery UI Focusable 1.14.1
65 * https://jqueryui.com
66 *
67 * Copyright OpenJS Foundation and other contributors
68 * Released under the MIT license.
69 * https://jquery.org/license
70 */
71!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","./version"],e):e(jQuery)}(function(e){"use strict";return e.ui.focusable=function(t,i){var s,n,u,a,o,r=t.nodeName.toLowerCase();return"area"===r?(n=(s=t.parentNode).name,!(!t.href||!n||"map"!==s.nodeName.toLowerCase())&&((u=e("img[usemap='#"+n+"']")).length>0&&u.is(":visible"))):(/^(input|select|textarea|button|object)$/.test(r)?(a=!t.disabled)&&(o=e(t).closest("fieldset")[0])&&(a=!o.disabled):a="a"===r&&t.href||i,a&&e(t).is(":visible")&&"visible"===e(t).css("visibility"))},e.extend(e.expr.pseudos,{focusable:function(t){return e.ui.focusable(t,null!=e.attr(t,"tabindex"))}}),e.ui.focusable});
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73/*!
74 * jQuery UI Keycode 1.14.1
75 * https://jqueryui.com
76 *
77 * Copyright OpenJS Foundation and other contributors
78 * Released under the MIT license.
79 * https://jquery.org/license
80 */
81!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","./version"],e):e(jQuery)}(function(e){"use strict";return e.ui.keyCode={BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38}});
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84
85/*!
86 * jQuery UI Widget 1.14.1
87 * https://jqueryui.com
88 *
89 * Copyright OpenJS Foundation and other contributors
90 * Released under the MIT license.
91 * https://jquery.org/license
92 */
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94
95/*!
96 * jQuery UI Labels 1.14.1
97 * https://jqueryui.com
98 *
99 * Copyright OpenJS Foundation and other contributors
100 * Released under the MIT license.
101 * https://jquery.org/license
102 */
103!function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery","./version"],t):t(jQuery)}(function(t){"use strict";return t.fn.labels=function(){var t,s,e,i,n;return this.length?this[0].labels&&this[0].labels.length?this.pushStack(this[0].labels):(i=this.eq(0).parents("label"),(e=this.attr("id"))&&(n=(t=this.eq(0).parents().last(

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104
105/*!
106 * jQuery UI Controlgroup 1.14.1
107 * https://jqueryui.com
108 *
109 * Copyright OpenJS Foundation and other contributors
110 * Released under the MIT license.
111 * https://jquery.org/license
112 */
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114
115/*!
116 * jQuery UI Form Reset Mixin 1.14.1
117 * https://jqueryui.com
118 *
119 * Copyright OpenJS Foundation and other contributors
120 * Released under the MIT license.
121 * https://jquery.org/license
122 */
123!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","./version"],e):e(jQuery)}(function(e){"use strict";return e.ui.formResetMixin={_formResetHandler:function(){var t=e(this);setTimeout(function(){var r=t.data("ui-form-reset-instances");e.each(r,function(){this.refresh()})})},_bindFormResetHandler:function(){if(this.form=e(this.element.prop("form")),this.form.length){var t=this.form.data("ui-form-reset-instances")||[];t.length||this.form.on("reset.ui-form-reset",this._formResetHandler),t.push(this),this.form.data("ui-form-reset-instances",t)}},_unbindFormResetHandler:function(){if(this.form.length){var t=this.form.data("ui-form-reset-instances");t.splice(e.inArray(this,t),1),t.length?this.form.data("ui-form-reset-instances",t):this.form.removeData("ui-form-reset-instances").off("reset.ui-form-reset")}}}});
124
125/*!
126 * jQuery UI Mouse 1.14.1
127 * https://jqueryui.com
128 *
129 * Copyright OpenJS Foundation and other contributors
130 * Released under the MIT license.
131 * https://jquery.org/license
132 */
133!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","../version","../widget"],e):e(jQuery)}(function(e){"use strict";var t=!1;return e(document).on("mouseup",function(){t=!1}),e.widget("ui.mouse",{version:"1.14.1",options:{cancel:"input, textarea, button, select, option",distance:1,delay:0},_mouseInit:function(){var t=this;this.element.on("mousedown."+this.widgetName,function(e){return t._mouseDown(e)}).on("click."+this.widgetName,function(s){if(!0===e.data(s.target,t.widgetName+".preventClickEvent"))return e.removeData(s.target,t.widgetName+".preventClickEvent"),s.stopImmediatePropagation(),!1}),this.started=!1},_mouseDestroy:function(){this.element.off("."+this.widgetName),this._mouseMoveDelegate&&this.document.off("mousemove."+this.widgetName,this._mouseMoveDelegate).off("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(s){if(!t){this._mouseMoved=!1,this._mouseStarted&&this._mouseUp(s),this._mouseDownEvent=s;var i=this,o=1===s.which,n="string"==typeof this.options.cancel&&e(s.target).closest(this.options.cancel).length;return!(o&&!n&&this._mouseCapture(s))||(this.mouseDelayMet=!this.options.delay,this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){i.mouseDelayMet=!0},this.options.delay)),this._mouseDistanceMet(s)&&this._mouseDelayMet(s)&&(this._mouseStarted=!1!==this._mouseStart(s),!this._mouseStarted)?(s.preventDefault(),!0):(!0===e.data(s.target,this.widgetName+".preventClickEvent")&&e.removeData(s.target,this.widgetName+".preventClickEvent"),this._mouseMoveDelegate=function(e){return i._mouseMove(e)},this._mouseUpDelegate=function(e){return i._mouseUp(e)},this.document.on("mousemove."+this.widgetName,this._mouseMoveDelegate).on("mouseup."+this.widgetName,this._mouseUpDelegate),s.preventDefault(),t=!0,!0))}},_mouseMove:function(e){if(this._mouseMoved&&!e.which)if(e.originalEvent.altKey||e.originalEvent.ctrlKey||e.originalEvent.metaKey||e.originalEvent.shiftKey)this.ignoreMissingWhich=!0;else if(!this.ignoreMissingWhich)return this._mouseUp(e);return(e.which||e.button)&&(this._mouseMoved=!0),this._mouseStarted?(this._mouseDrag(e),e.preventDefault()):(this._mouseDistanceMet(e)&&this._mouseDelayMet(e)&&(this._mouseStarted=!1!==this._mouseStart(this._mouseDownEvent,e),this._mouseStarted?this._mouseDrag(e):this._mouseUp(e)),!this._mouseStarted)},_mouseUp:function(s){this.document.off("mousemove."+this.widgetName,this._mouseMoveDelegate).off("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,s.target===this._mouseDownEvent.target&&e.data(s.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(s)),this._mouseDelayTimer&&(clearTimeout(this._mouseDelayTimer),delete this._mouseDelayTimer),this.ignoreMissingWhich=!1,t=!1,s.preventDefault()},_mouseDistanceMet:function(e){return Math.max(Math.abs(this._mouseDownEvent.pageX-e.pageX),Math.abs(this._mouseDownEvent.pageY-e.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return!0}})});
134
135/*!
136 * jQuery UI Autocomplete 1.14.1
137 * https://jqueryui.com
138 *
139 * Copyright OpenJS Foundation and other contributors
140 * Released under the MIT license.
141 * https://jquery.org/license
142 */
143!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","./menu","../keycode","../position","../version","../widget"],e):e(jQuery)}(function(e){"use strict";return e.widget("ui.autocomplete",{version:"1.14.1",defaultElement:"<input>",options:{appendTo:null,autoFocus:!1,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null,change:null,close:null,focus:null,open:null,response:null,search:null,select:null},requestIndex:0,pending:0,liveRegionTimer:null,_create:function(){var t,i,s,n=this.element[0].nodeName.toLowerCase(),o="textarea"===n,u="input"===n;this.isMultiLine=o||!u&&"true"===this.element.prop("contentEditable"),this.valueMethod=this.element[o||u?"val":"text"],this.isNewMenu=!0,this._addClass("ui-autocomplete-input"),this.element.attr("autocomplete","off"),this._on(this.element,{keydown:function(n){if(this.element.prop("readOnly"))return t=!0,s=!0,void(i=!0);t=!1,s=!1,i=!1;var o=e.ui.keyCode;switch(n.keyCode){case o.PAGE_UP:t=!0,this._move("previousPage",n);break;case o.PAGE_DOWN:t=!0,this._move("nextPage",n);break;case o.UP:t=!0,this._keyEvent("previous",n);break;case o.DOWN:t=!0,this._keyEvent("next",n);break;case o.ENTER:this.menu.active&&(t=!0,n.preventDefault(),this.menu.select(n));break;case o.TAB:this.menu.active&&this.menu.select(n);break;case o.ESCAPE:this.menu.element.is(":visible")&&(this.isMultiLine||this._value(this.term),this.close(n),n.preventDefault());break;default:i=!0,this._searchTimeout(n)}},keypress:function(s){if(t)return t=!1,void(this.isMultiLine&&!this.menu.element.is(":visible")||s.preventDefault());if(!i){var n=e.ui.keyCode;switch(s.keyCode){case n.PAGE_UP:this._move("previousPage",s);break;case n.PAGE_DOWN:this._move("nextPage",s);break;case n.UP:this._keyEvent("previous",s);break;case n.DOWN:this._keyEvent("next",s)}}},input:function(e){if(s)return s=!1,void e.preventDefault();this._searchTimeout(e)},focus:function(){this.selectedItem=null,this.previous=this._value(

143)},blur:function(e){clearTimeout(this.searching),this.close(e),this._change(e)}}),this._initSource(),this.menu=e("<ul>").appendTo(this._appendTo()).menu({role:null}).hide().menu("instance"),this._addClass(this.menu.element,"ui-autocomplete","ui-front"),this._on(this.menu.element,{mousedown:function(e){e.preventDefault()},menufocus:function(t,i){var s,n;if(this.isNewMenu&&(this.isNewMenu=!1,t.originalEvent&&/^mouse/.test(t.originalEvent.type)))return this.menu.blur(),void this.document.one("mousemove",function(){e(t.target).trigger(t.originalEvent)});n=i.item.data("ui-autocomplete-item"),!1!==this._trigger("focus",t,{item:n})&&t.originalEvent&&/^key/.test(t.originalEvent.type)&&this._value(n.value),(s=i.item.attr("aria-label")||n.value)&&String.prototype.trim.call(s).length&&(clearTimeout(this.liveRegionTimer),this.liveRegionTimer=this._delay(function(){this.liveRegion.html(e("<div>").text(s))},100))},menuselect:function(e,t){var i=t.item.data("ui-autocomplete-item"),s=this.previous;this.element[0]!==this.document[0].activeElement&&(this.element.trigger("focus"),this.previous=s),!1!==this._trigger("select",e,{item:i})&&this._value(i.value),this.term=this._value(),this.close(e),this.selectedItem=i}}),this.liveRegion=e("<div>",{role:"status","aria-live":"assertive","aria-relevant":"additions"}).appendTo(this.document[0].body),this._addClass(this.liveRegion,null,"ui-helper-hidden-accessible"),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching),this.element.removeAttr("autocomplete"),this.menu.element.remove(),this.liveRegion.remove()},_setOption:function(e,t){this._super(e,t),"source"===e&&this._initSource(),"appendTo"===e&&this.menu.element.appendTo(this._appendTo()),"disabled"===e&&t&&this.xhr&&this.xhr.abort()},_isEventTargetInWidget:function(t){var i=this.menu.element[0];return t.target===this.element[0]||t.target===i||e.contains(i,t.target)},_closeOnClickOutside:function(e){this._isEventTargetInWidget(e)||this.close()},_appendTo:function(){var t=this.options.appendTo;return t&&(t=t.jquery||t.nodeType?e(t):this.document.find(t).eq(0)),t&&t[0]||(t=this.element.closest(".ui-front, dialog")),t.length||(t=this.document[0].body),t},_initSource:function(){var t,i,s=this;Array.isArray(this.options.source)?(t=this.options.source,this.source=function(i,s){s(e.ui.autocomplete.filter(t,i.term))}):"string"==typeof this.options.source?(i=this.options.source,this.source=function(t,n){s.xhr&&s.xhr.abort(),s.xhr=e.ajax({url:i,data:t,dataType:"json",success:function(e){n(e)},error:function(){n([])}})}):this.source=this.options.source},_searchTimeout:function(e){clearTimeout(this.searching),this.searching=this._delay(function(){var t=this.term===this._value(),i=this.menu.element.is(":visible"),s=e.altKey||e.ctrlKey||e.metaKey||e.shiftKey;t&&(!t||i||s)||(this.selectedItem=null,this.search(null,e))},this.options.delay)},search:function(e,t){return e=null!=e?e:this._value(),this.term=this._value(),e.length<this.options.minLength?this.close(t):!1!==this._trigger("search",t)?this._search(e):void 0},_search:function(e){this.pending++,this._addClass("ui-autocomplete-loading"),this.cancelSearch=!1,this.source({term:e},this._response())},_response:function(){var e=++this.requestIndex;return function(t){e===this.requestIndex&&this.__response(t),this.pending--,this.pending||this._removeClass("ui-autocomplete-loading")}.bind(this)},__response:function(e){e&&(e=this._normalize(e)),this._trigger("response",null,{content:e}),!this.options.disabled&&e&&e.length&&!this.cancelSearch?(this._suggest(e),this._trigger("open")):this._close()},close:function(e){this.cancelSearch=!0,this._close(e)},_close:function(e){this._off(this.document,"mousedown"),this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.blur(),this.isNewMenu=!0,this._trigger("close",e))},_change:function(e){this.previous!==this._value()&&this._trigger("change",e,{item:this.selectedItem})},_normalize:function(t){return t.length&&t[0].label&&t[0].value?t:e.map(t,function(t){return"string"==typeof t?{label:t,value:t}:e.extend({},t,{label:t.label||t.value,value:t.value||t.label})})},_suggest:function(t){var i=this.menu.element.empty();this._renderMenu(i,t),this.isNewMenu=!0,this.menu.refresh(),i.show(),this._resizeMenu(),i.position(e.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next(),this._on(this.document,{mousedown:"_closeOnClickOutside"})},_resizeMenu:function(){var e=this.menu.element;e.outerWidth(Math.max(e.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(t,i){var s=this;e.each(i,function(e,i){s._renderItemData(t,i)})},_renderItemData:function(e,t){return this._renderItem(e,t).data("ui-autocomplete-item",t)},_renderItem:function(t,i){return e("<li>").append(e("<div>").text(i.label)).appendTo(t)},_move:function(e,t){if(this.menu.element.is(":visible"))return this.menu.isFirstItem()&&/^previous/.test(e)||this.menu.isLastItem()&&/^next/.test(e)?(this.isMultiLine||this._value(this.term),void this.menu.blur()):void this.menu[e](t);this.search(null,t)},widget:function(){return this.menu.element},_value:function(){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(e,t){this.isMultiLine&&!this.menu.element.is(":visible")||(this._move(e,t),t.preventDefault())}}),e.extend(e.ui.autocomplete,{escapeRegex:function(e){return e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(t,i){var s=new RegExp(e.ui.autocomplete.escapeRegex(i),"i");return e.grep(t,function(e){return s.test(e.label||e.value||e)})}}),e.widget("ui.autocomplete",e.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(e){return e+(e>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(t){var i;this._superApply(arguments),this.options.disabled||this.cancelSearch||(i=t&&t.length?this.options.messages.results(t.length):this.options.messages.noResults,clearTimeout(this.liveRegionTimer),this.liveRegionTimer=this._delay(function(){this.liveRegion.html(e("<div>").text(i))},100))}}),e.ui.autocomplete});
144
145/*!
146 * jQuery UI Menu 1.14.1
147 * https://jqueryui.com
148 *
149 * Copyright OpenJS Foundation and other contributors
150 * Released under the MIT license.
151 * https://jquery.org/license
152 */
153!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery","../keycode","../position","../unique-id","../version","../widget"],e):e(jQuery)}(function(e){"use strict";return e.widget("ui.menu",{version:"1.14.1",defaultElement:"<ul>",delay:300,options:{icons:{submenu:"ui-icon-caret-1-e"},items:"> *",menus:"ul",position:{my:"left top",at:"right top"}

153,role:"menu",blur:null,focus:null,select:null},_create:function(){this.activeMenu=this.element,this.mouseHandled=!1,this.lastMousePosition={x:null,y:null},this.element.uniqueId().attr({role:this.options.role,tabIndex:0}),this._addClass("ui-menu","ui-widget ui-widget-content"),this._on({"mousedown .ui-menu-item":function(e){e.preventDefault(),this._activateItem(e)},"click .ui-menu-item":function(t){var i=e(t.target),s=e(this.document[0].activeElement);!this.mouseHandled&&i.not(".ui-state-disabled").length&&(this.select(t),t.isPropagationStopped()||(this.mouseHandled=!0),i.has(".ui-menu").length?this.expand(t):!this.element.is(":focus")&&s.closest(".ui-menu").length&&(this.element.trigger("focus",[!0]),this.active&&1===this.active.parents(".ui-menu").length&&clearTimeout(this.timer)))},"mouseenter .ui-menu-item":"_activateItem","mousemove .ui-menu-item":"_activateItem",mouseleave:"collapseAll","mouseleave .ui-menu":"collapseAll",focus:function(e,t){var i=this.active||this._menuItems().first();t||this.focus(e,i)},blur:function(t){this._delay(function(){!e.contains(this.element[0],this.document[0].activeElement)&&this.collapseAll(t)})},keydown:"_keydown"}),this.refresh(),this._on(this.document,{click:function(e){this._closeOnDocumentClick(e)&&this.collapseAll(e,!0),this.mouseHandled=!1}})},_activateItem:function(t){if(!this.previousFilter&&(t.clientX!==this.lastMousePosition.x||t.clientY!==this.lastMousePosition.y)){this.lastMousePosition={x:t.clientX,y:t.clientY};var i=e(t.target).closest(".ui-menu-item"),s=e(t.currentTarget);i[0]===s[0]&&(s.is(".ui-state-active")||(this._removeClass(s.siblings().children(".ui-state-active"),null,"ui-state-active"),this.focus(t,s)))}},_destroy:function(){var t=this.element.find(".ui-menu-item").removeAttr("role aria-disabled").children(".ui-menu-item-wrapper").removeUniqueId().removeAttr("tabIndex role aria-haspopup");this.element.removeAttr("aria-activedescendant").find(".ui-menu").addBack().removeAttr("role aria-labelledby aria-expanded aria-hidden aria-disabled tabIndex").removeUniqueId().show(),t.children().each(function(){var t=e(this);t.data("ui-menu-submenu-caret")&&t.remove()})},_keydown:function(t){var i,s,n,a,u=!0;switch(t.keyCode){case e.ui.keyCode.PAGE_UP:this.previousPage(t);break;case e.ui.keyCode.PAGE_DOWN:this.nextPage(t);break;case e.ui.keyCode.HOME:this._move("first","first",t);break;case e.ui.keyCode.END:this._move("last","last",t);break;case e.ui.keyCode.UP:this.previous(t);break;case e.ui.keyCode.DOWN:this.next(t);break;case e.ui.keyCode.LEFT:this.collapse(t);break;case e.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(t);break;case e.ui.keyCode.ENTER:case e.ui.keyCode.SPACE:this._activate(t);break;case e.ui.keyCode.ESCAPE:this.collapse(t);break;default:u=!1,s=this.previousFilter||"",a=!1,n=t.keyCode>=96&&t.keyCode<=105?(t.keyCode-96).toString():String.fromCharCode(t.keyCode),clearTimeout(this.filterTimer),n===s?a=!0:n=s+n,i=this._filterMenuItems(n),(i=a&&-1!==i.index(this.active.next())?this.active.nextAll(".ui-menu-item"):i).length||(n=String.fromCharCode(t.keyCode),i=this._filterMenuItems(n)),i.length?(this.focus(t,i),this.previousFilter=n,this.filterTimer=this._delay(function(){delete this.previousFilter},1e3)):delete this.previousFilter}u&&t.preventDefault()},_activate:function(e){this.active&&!this.active.is(".ui-state-disabled")&&(this.active.children("[aria-haspopup='true']").length?this.expand(e):this.select(e))},refresh:function(){var t,i,s,n,a=this,u=this.options.icons.submenu,o=this.element.find(this.options.menus);this._toggleClass("ui-menu-icons",null,!!this.element.find(".ui-icon").length),i=o.filter(":not(.ui-menu)").hide().attr({role:this.options.role,"aria-hidden":"true","aria-expanded":"false"}).each(function(){var t=e(this),i=t.prev(),s=e("<span>").data("ui-menu-submenu-caret",!0);a._addClass(s,"ui-menu-icon","ui-icon "+u),i.attr("aria-haspopup","true").prepend(s),t.attr("aria-labelledby",i.attr("id"))}),this._addClass(i,"ui-menu","ui-widget ui-widget-content ui-front"),(t=o.add(this.element).find(this.options.items)).not(".ui-menu-item").each(function(){var t=e(this);a._isDivider(t)&&a._addClass(t,"ui-menu-divider","ui-widget-content")}),n=(s=t.not(".ui-menu-item, .ui-menu-divider")).children().not(".ui-menu").uniqueId().attr({tabIndex:-1,role:this._itemRole()}),this._addClass(s,"ui-menu-item")._addClass(n,"ui-menu-item-wrapper"),t.filter(".ui-state-disabled").attr("aria-disabled","true"),this.active&&!e.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},_setOption:function(e,t){if("icons"===e){var i=this.element.find(".ui-menu-icon");this._removeClass(i,null,this.options.icons.submenu)._addClass(i,null,t.submenu)}this._super(e,t)},_setOptionDisabled:function(e){this._super(e),this.element.attr("aria-disabled",String(e)),this._toggleClass(null,"ui-state-disabled",!!e)},focus:function(e,t){var i,s,n;this.blur(e,e&&"focus"===e.type),this._scrollIntoView(t),this.active=t.first(),s=this.active.children(".ui-menu-item-wrapper"),this._addClass(s,null,"ui-state-active"),this.options.role&&this.element.attr("aria-activedescendant",s.attr("id")),n=this.active.parent().closest(".ui-menu-item").children(".ui-menu-item-wrapper"),this._addClass(n,null,"ui-state-active"),e&&"keydown"===e.type?this._close():this.timer=this._delay(function(){this._close()},this.delay),(i=t.children(".ui-menu")).length&&e&&/^mouse/.test(e.type)&&this._startOpening(i),this.activeMenu=t.parent(),this._trigger("focus",e,{item:t})},_scrollIntoView:function(t){var i,s,n,a,u,o;this._hasScroll()&&(i=parseFloat(e.css(this.activeMenu[0],"borderTopWidth"))||0,s=parseFloat(e.css(this.activeMenu[0],"paddingTop"))||0,n=t.offset().top-this.activeMenu.offset().top-i-s,a=this.activeMenu.scrollTop(),u=this.activeMenu.height(),o=t.outerHeight(),n<0?this.activeMenu.scrollTop(a+n):n+o>u&&this.activeMenu.scrollTop(a+n-u+o))},blur:function(e,t){t||clearTimeout(this.timer),this.active&&(this._removeClass(this.active.children(".ui-menu-item-wrapper"),null,"ui-state-active"),this._trigger("blur",e,{item:this.active}),this.active=null)},_startOpening:function(e){clearTimeout(this.timer),"true"===e.attr("aria-hidden")&&(this.timer=this._delay(function(){this._close(),this._open(e)},this.delay))},_open:function(t){var i=e.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(t.parents(".ui-menu")).hide().attr("aria-hidden","true"),t.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(i)},collapseAll:function(t,i){clearTimeout(this.timer),this.timer=this._delay(function(){var s=i?this.element:e(t&&t.target).closest(this.element.find(".ui-menu"));s.length||(s=this.element),this._close(s),this.blur(t),this._removeClass(s.find(".ui-state-active"),null,"ui-state-active"),this.activeMenu=s},i?0:this.delay)},_close:function(e){e||(e=this.active?this.active.parent():this.element),e.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","fal

163this.type=this.element[0].type,"input"===i&&/radio|checkbox/.test(this.type)||e.error("Can't create checkboxradio on element.nodeName="+i+" and element.type="+this.type)},_enhance:function(){this._updateIcon(this.element[0].checked)},widget:function(){return this.label},_getRadioGroup:function(){var i=this.element[0].name,t="input[name='"+CSS.escape(i)+"']";return i?(this.form.length?e(this.form[0].elements).filter(t):e(t).filter(function(){return 0===e(e(this).prop("form")).length})).not(this.element):e([])},_toggleClasses:function(){var i=this.element[0].checked;this._toggleClass(this.label,"ui-checkboxradio-checked","ui-state-active",i),this.options.icon&&"checkbox"===this.type&&this._toggleClass(this.icon,null,"ui-icon-check ui-state-checked",i)._toggleClass(this.icon,null,"ui-icon-blank",!i),"radio"===this.type&&this._getRadioGroup().each(function(){var i=e(this).checkboxradio("instance");i&&i._removeClass(i.label,"ui-checkboxradio-checked","ui-state-active")})},_destroy:function(){this._unbindFormResetHandler(),this.icon&&(this.icon.remove(),this.iconSpace.remove())},_setOption:function(e,i){if("label"!==e||i){if(this._super(e,i),"disabled"===e)return this._toggleClass(this.label,null,"ui-state-disabled",i),void(this.element[0].disabled=i);this.refresh()}},_updateIcon:function(i){var t="ui-icon ui-icon-background ";this.options.icon?(this.icon||(this.icon=e("<span>"),this.iconSpace=e("<span> </span>"),this._addClass(this.iconSpace,"ui-checkboxradio-icon-space")),"checkbox"===this.type?(t+=i?"ui-icon-check ui-state-checked":"ui-icon-blank",this._removeClass(this.icon,null,i?"ui-icon-blank":"ui-icon-check")):t+="ui-icon-blank",this._addClass(this.icon,"ui-checkboxradio-icon",t),i||this._removeClass(this.icon,null,"ui-icon-check ui-state-checked"),this.icon.prependTo(this.label).after(this.iconSpace)):void 0!==this.icon&&(this.icon.remove(),this.iconSpace.remove(),delete this.icon)},_updateLabel:function(){var e=this.label.contents().not(this.element[0]);this.icon&&(e=e.not(this.icon[0])),this.iconSpace&&(e=e.not(this.iconSpace[0])),e.remove(),this.label.append(this.options.label)},refresh:function(){var e=this.element[0].checked,i=this.element[0].disabled;this._updateIcon(e),this._toggleClass(this.label,"ui-checkboxradio-checked","ui-state-active",e),null!==this.options.label&&this._updateLabel(),i!==this.options.disabled&&this._setOptions({disabled:i})}}]),e.ui.checkboxradio});
164
165/*!
166 * jQuery UI Draggable 1.14.1
167 * https://jqueryui.com
168 *
169 * Copyright OpenJS Foundation and other contributors
170 * Released under the MIT license.
171 * https://jquery.org/license
172 */
173!function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery","./mouse","../data","../plugin","../scroll-parent","../version","../widget"],t):t(jQuery)}(function(t){"use strict";return t.widget("ui.draggable",t.ui.mouse,{version:"1.14.1",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1,drag:null,start:null,stop:null},_create:function(){"original"===this.options.helper&&this._setPositionRelative(),this.options.addClasses&&this._addClass("ui-draggable"),this._setHandleClassName(),this._mouseInit()},_setOption:function(t,e){this._super(t,e),"handle"===t&&(this._removeHandleClassName(),this._setHandleClassName())},_destroy:function(){(this.helper||this.element).is(".ui-draggable-dragging")?this.destroyOnClear=!0:(this._removeHandleClassName(),this._mouseDestroy())},_mouseCapture:function(e){var s=this.options;return!(this.helper||s.disabled||t(e.target).closest(".ui-resizable-handle").length>0)&&(this.handle=this._getHandle(e),!!this.handle&&(this._blurActiveElement(e),this._blockFrames(!0===s.iframeFix?"iframe":s.iframeFix),!0))},_blockFrames:function(e){this.iframeBlocks=this.document.find(e).map(function(){var e=t(this);return t("<div>").css("position","absolute").appendTo(e.parent()).outerWidth(e.outerWidth()).outerHeight(e.outerHeight()).offset(e.offset())[0]})},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_blurActiveElement:function(e){var s=this.document[0].activeElement;t(e.target).closest(s).length||t(s).trigger("blur")},_mouseStart:function(e){var s=this.options;return this.helper=this._createHelper(e),this._addClass(this.helper,"ui-draggable-dragging"),this._cacheHelperProportions(),t.ui.ddmanager&&(t.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(!0),this.offsetParent=this.helper.offsetParent(),this.hasFixedAncestor=this.helper.parents().filter(function(){return"fixed"===t(this).css("position")}).length>0,this.positionAbs=this.element.offset(),this._refreshOffsets(e),this.originalPosition=this.position=this._generatePosition(e,!1),this.originalPageX=e.pageX,this.originalPageY=e.pageY,s.cursorAt&&this._adjustOffsetFromHelper(s.cursorAt),this._setContainment(),!1===this._trigger("start",e)?(this._clear(),!1):(this._cacheHelperProportions(),t.ui.ddmanager&&!s.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e),this._mouseDrag(e,!0),t.ui.ddmanager&&t.ui.ddmanager.dragStart(this,e),!0)},_refreshOffsets:function(t){this.offset={top:this.positionAbs.top-this.margins.top,left:this.positionAbs.left-this.margins.left,scroll:!1,parent:this._getParentOffset(),relative:this._getRelativeOffset()},this.offset.click={left:t.pageX-this.offset.left,top:t.pageY-this.offset.top}},_mouseDrag:function(e,s){if(this.hasFixedAncestor&&(this.offset.parent=this._getParentOffset()),this.position=this._generatePosition(e,!0),this.positionAbs=this._convertPositionTo("absolute"),!s){var i=this._uiHash();if(!1===this._trigger("drag",e,i))return this._mouseUp(new t.Event("mouseup",e)),!1;this.position=i.position}return this.helper[0].style.left=this.position.left+"px",this.helper[0].style.top=this.position.top+"px",t.ui.ddmanager&&t.ui.ddmanager.drag(this,e),!1},_mouseStop:function(e){var s=this,i=!1;return t.ui.ddmanager&&!this.options.dropBehaviour&&(i=t.ui.ddmanager.drop(this,e)),this.dropped&&(i=this.dropped,this.dropped=!1),"invalid"===this.options.revert&&!i||"valid"===this.options.revert&&i||!0===this.options.revert||"function"==typeof this.options.revert&&this.options.revert.call(this.element,i)?t(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){!1!==s._trigger("stop",e)&&s._clear()}):!1!==this._trigger("stop",e)&&this._clear(),!1},_mouseUp:function(e){return this._unblockFrames(),t.ui.ddmanager&&t.ui.ddmanager.dragStop(this,e),this.handleElement.is(e.target)&&this.element.trigger("focus"),t.ui.mouse.prototype._mouseUp.call(this,e)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp(new t.Event("mouseup",{target:this.element[0]})):this._clear(),this},_getHandle:function(e){return!this.options.handle||!!t(e.target).closest(this.element.find(this.options.handle)).length},_setHandleClassName:function(){this.handleElement=this.options.handle?this.element.find(this.options.handle):this.element,this._addClass(this.handleElement,"ui-draggable-handle")},_removeHandleClassName:function(){this._removeClass(this.handleElement,"ui-draggable-handle")},_createHelper:function(e){var s=this.options,i="function"==typeof s.helper,o=i?t(s.helper.apply(this.element[0],[e])):"clone"===s.helper?this.element.clone().removeAttr("id"):this.element;return o.parents("body").length||o.appendTo("parent"===s.appendTo?this.element[0].parentNode:s.appendTo),i&&o[0]===this.element[0]&&this._setPositionRelative(),o[0]===this.element[0]||/(fixed|absolute)/.test(o.css("position"))||o.css("position","absolute"),o},_setPositionRelative:function(){/^(?:r|a|f)/.test(this.element.css("position"))||(this.element[0].style.position="relative")},_adjustOffsetFromHelper:function(t){"string"==typeof t&&(t=t.split(" ")),Array.isArray(t)&&(t={left:+t[0],top:+t[1]||0}

173),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_isRootNode:function(t){return/(html|body)/i.test(t.tagName)||t===this.document[0]},_getParentOffset:function(){var e=this.offsetParent.offset(),s=this.document[0];return"absolute"===this.cssPosition&&this.scrollParent[0]!==s&&t.contains(this.scrollParent[0],this.offsetParent[0])&&(e.left+=this.scrollParent.scrollLeft(),e.top+=this.scrollParent.scrollTop()),this._isRootNode(this.offsetParent[0])&&(e={top:0,left:0}),{top:e.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"!==this.cssPosition)return{top:0,left:0};var t=this.element.position(),e=this._isRootNode(this.scrollParent[0]);return{top:t.top-(parseInt(this.helper.css("top"),10)||0)+(e?0:this.scrollParent.scrollTop()),left:t.left-(parseInt(this.helper.css("left"),10)||0)+(e?0:this.scrollParent.scrollLeft())}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,s,i,o=this.options,n=this.document[0];this.relativeContainer=null,o.containment?"window"!==o.containment?"document"!==o.containment?o.containment.constructor!==Array?("parent"===o.containment&&(o.containment=this.helper[0].parentNode),(i=(s=t(o.containment))[0])&&(e=/(scroll|auto)/.test(s.css("overflow")),this.containment=[(parseInt(s.css("borderLeftWidth"),10)||0)+(parseInt(s.css("paddingLeft"),10)||0),(parseInt(s.css("borderTopWidth"),10)||0)+(parseInt(s.css("paddingTop"),10)||0),(e?Math.max(i.scrollWidth,i.offsetWidth):i.offsetWidth)-(parseInt(s.css("borderRightWidth"),10)||0)-(parseInt(s.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(e?Math.max(i.scrollHeight,i.offsetHeight):i.offsetHeight)-(parseInt(s.css("borderBottomWidth"),10)||0)-(parseInt(s.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relativeContainer=s)):this.containment=o.containment:this.containment=[0,0,t(n).width()-this.helperProportions.width-this.margins.left,(t(n).height()||n.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]:this.containment=[t(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,t(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,t(window).scrollLeft()+t(window).width()-this.helperProportions.width-this.margins.left,t(window).scrollTop()+(t(window).height()||n.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]:this.containment=null},_convertPositionTo:function(t,e){e||(e=this.position);var s="absolute"===t?1:-1,i=this._isRootNode(this.scrollParent[0]);return{top:e.top+this.offset.relative.top*s+this.offset.parent.top*s-("fixed"===this.cssPosition?-this.offset.scroll.top:i?0:this.offset.scroll.top)*s,left:e.left+this.offset.relative.left*s+this.offset.parent.left*s-("fixed"===this.cssPosition?-this.offset.scroll.left:i?0:this.offset.scroll.left)*s}},_generatePosition:function(t,e){var s,i,o,n,r=this.options,l=this._isRootNode(this.scrollParent[0]),a=t.pageX,h=t.pageY;return l&&this.offset.scroll||(this.offset.scroll={top:this.scrollParent.scrollTop(),left:this.scrollParent.scrollLeft()}),e&&(this.containment&&(this.relativeContainer?(i=this.relativeContainer.offset(),s=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]):s=this.containment,t.pageX-this.offset.click.left<s[0]&&(a=s[0]+this.offset.click.left),t.pageY-this.offset.click.top<s[1]&&(h=s[1]+this.offset.click.top),t.pageX-this.offset.click.left>s[2]&&(a=s[2]+this.offset.click.left),t.pageY-this.offset.click.top>s[3]&&(h=s[3]+this.offset.click.top)),r.grid&&(o=r.grid[1]?this.originalPageY+Math.round((h-this.originalPageY)/r.grid[1])*r.grid[1]:this.originalPageY,h=s?o-this.offset.click.top>=s[1]||o-this.offset.click.top>s[3]?o:o-this.offset.click.top>=s[1]?o-r.grid[1]:o+r.grid[1]:o,n=r.grid[0]?this.originalPageX+Math.round((a-this.originalPageX)

173/r.grid[0])*r.grid[0]:this.originalPageX,a=s?n-this.offset.click.left>=s[0]||n-this.offset.click.left>s[2]?n:n-this.offset.click.left>=s[0]?n-r.grid[0]:n+r.grid[0]:n),"y"===r.axis&&(a=this.originalPageX),"x"===r.axis&&(h=this.originalPageY)),{top:h-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.offset.scroll.top:l?0:this.offset.scroll.top),left:a-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.offset.scroll.left:l?0:this.offset.scroll.left)}},_clear:function(){this._removeClass(this.helper,"ui-draggable-dragging"),this.helper[0]===this.element[0]||this.cancelHelperRemoval||this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1,this.destroyOnClear&&this.destroy()},_trigger:function(e,s,i){return i=i||this._uiHash(),t.ui.plugin.call(this,e,[s,i,this],!0),/^(drag|start|stop)/.test(e)&&(this.positionAbs=this._convertPositionTo("absolute"),i.offset=this.positionAbs),t.Widget.prototype._trigger.call(this,e,s,i)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),t.ui.plugin.add("draggable","connectToSortable",{start:function(e,s,i){var o=t.extend({},s,{item:i.element});i.sortables=[],t(i.options.connectToSortable).each(function(){var s=t(this).sortable("instance");s&&!s.options.disabled&&(i.sortables.push(s),s.refreshPositions(),s._trigger("activate",e,o))})},stop:function(e,s,i){var o=t.extend({},s,{item:i.element});i.cancelHelperRemoval=!1,t.each(i.sortables,function(){var t=this;t.isOver?(t.isOver=0,i.cancelHelperRemoval=!0,t.cancelHelperRemoval=!1,t._storedCSS={position:t.placeholder.css("position"),top:t.placeholder.css("top"),left:t.placeholder.css("left")},t._mouseStop(e),t.options.helper=t.options._helper):(t.cancelHelperRemoval=!0,t._trigger("deactivate",e,o))})},drag:function(e,s,i){t.each(i.sortables,function(){var o=!1,n=this;n.positionAbs=i.positionAbs,n.helperProportions=i.helperProportions,n.offset.click=i.offset.click,n._intersectsWith(n.containerCache)&&(o=!0,t.each(i.sortables,function(){return this.positionAbs=i.positionAbs,this.helperProportions=i.helperProportions,this.offset.click=i.offset.click,this!==n&&this._intersectsWith(this.containerCache)&&t.contains(n.element[0],this.element[0])&&(o=!1),o})),o?(n.isOver||(n.isOver=1,i._parent=s.helper.parent(),n.currentItem=s.helper.appendTo(n.element).data("ui-sortable-item",!0),n.options._helper=n.options.helper,n.options.helper=function(){return s.helper[0]},e.target=n.currentItem[0],n._mouseCapture(e,!0),n._mouseStart(e,!0,!0),n.offset.click.top=i.offset.click.top,n.offset.click.left=i.offset.click.left,n.offset.parent.left-=i.offset.parent.left-n.offset.parent.left,n.offset.parent.top-=i.offset.parent.top-n.offset.parent.top,i._trigger("toSortable",e),i.dropped=n.element,t.each(i.sortables,function(){this.refreshPositions()}),i.currentItem=i.element,n.fromOutside=i),n.currentItem&&(n._mouseDrag(e),s.position=n.position)):n.isOver&&(n.isOver=0,n.cancelHelperRemoval=!0,n.options._revert=n.options.revert,n.options.revert=!1,n._trigger("out",e,n._uiHash(n)),n._mouseStop(e,!0),n.options.revert=n.options._revert,n.options.helper=n.options._helper,n.placeholder&&n.placeholder.remove(),s.helper.appendTo(i._parent),i._refreshOffsets(e),s.position=i._generatePosition(e,!0),i._trigger("fromSortable",e),i.dropped=!1,t.each(i.sortables,function(){this.refreshPositions()}))})}}),t.ui.plugin.add("draggable","cursor",{start:function(e,s,i){var o=t("body"),n=i.options;o.css("cursor")&&(n._cursor=o.css("cursor")),o.css("cursor",n.cursor)},stop:function(e,s,i){var o=i.options;o._cursor&&t("body").css("cursor",o._cursor)}}),t.ui.plugin.add("draggable","opacity",{start:function(e,s,i){var o=t(s.helper),n=i.options;o.css("opacity")&&(n._opacity=o.css("opacity")),o.css("opacity",n.opacity)},stop:function(e,s,i){var o=i.options;o._opacity&&t(s.helper).css("opacity",o._opacity)}}),t.ui.plugin.add("draggable","scroll",{start:function(t,e,s){s.scrollParentNotHidden||(s.scrollParentNotHidden=s.helper.scrollParent(!1)),s.scrollParentNotHidden[0]!==s.document[0]&&"HTML"!==s.scrollParentNotHidden[0].tagName&&(s.overflowOffset=s.scrollParentNotHidden.offset())},drag:function(e,s,i){var o=i.options,n=!1,r=i.scrollParentNotHidden[0],l=i.document[0];r!==l&&"HTML"!==r.tagName?(o.axis&&"x"===o.axis||(i.overflowOffset.top+r.offsetHeight-e.pageY<o.scrollSensitivity?r.scrollTop=n=r.scrollTop+o.scrollSpeed:e.pageY-i.overflowOffset.top<o.scrollSensitivity&&(r.scrollTop=n=r.scrollTop-o.scrollSpeed)),o.axis&&"y"===o.axis||(i.overflowOffset.left+r.offsetWidth-e.pageX<o.scrollSensitivity?r.scrollLeft=n=r.scrollLeft+o.scrollSpeed:e.pageX-i.overflowOffset.left<o.scrollSensitivity&&(r.scrollLeft=n=r.scrollLeft-o.scrollSpeed))):(o.axis&&"x"===o.axis||(e.pageY-t

173(l).scrollTop()<o.scrollSensitivity?n=t(l).scrollTop(t(l).scrollTop()-o.scrollSpeed):t(window).height()-(e.pageY-t(l).scrollTop())<o.scrollSensitivity&&(n=t(l).scrollTop(t(l).scrollTop()+o.scrollSpeed))),o.axis&&"y"===o.axis||(e.pageX-t(l).scrollLeft()<o.scrollSensitivity?n=t(l).scrollLeft(t(l).scrollLeft()-o.scrollSpeed):t(window).width()-(e.pageX-t(l).scrollLeft())<o.scrollSensitivity&&(n=t(l).scrollLeft(t(l).scrollLeft()+o.scrollSpeed)))),!1!==n&&t.ui.ddmanager&&!o.dropBehaviour&&t.ui.ddmanager.prepareOffsets(i,e)}}),t.ui.plugin.add("draggable","snap",{start:function(e,s,i){var o=i.options;i.snapElements=[],t(o.snap.constructor!==String?o.snap.items||":data(ui-draggable)":o.snap).each(function(){var e=t(this),s=e.offset();this!==i.element[0]&&i.snapElements.push({item:this,width:e.outerWidth(),height:e.outerHeight(),top:s.top,left:s.left})})},drag:function(e,s,i){var o,n,r,l,a,h,p,c,f,d,g=i.options,u=g.snapTolerance,m=s.offset.left,v=m+i.helperProportions.width,_=s.offset.top,P=_+i.helperProportions.height;for(f=i.snapElements.length-1;f>=0;f--)h=(a=i.snapElements[f].left-i.margins.left)+i.snapElements[f].width,c=(p=i.snapElements[f].top-i.margins.top)+i.snapElements[f].height,v<a-u||m>h+u||P<p-u||_>c+u||!t.contains(i.snapElements[f].item.ownerDocument,i.snapElements[f].item)?(i.snapElements[f].snapping&&i.options.snap.release&&i.options.snap.release.call(i.element,e,t.extend(i._uiHash(),{snapItem:i.snapElements[f].item})),i.snapElements[f].snapping=!1):("inner"!==g.snapMode&&(o=Math.abs(p-P)<=u,n=Math.abs(c-_)<=u,r=Math.abs(a-v)<=u,l=Math.abs(h-m)<=u,o&&(s.position.top=i._convertPositionTo("relative",{top:p-i.helperProportions.height,left:0}).top),n&&(s.position.top=i._convertPositionTo("relative",{top:c,left:0}).top),r&&(s.position.left=i._convertPositionTo("relative",{top:0,left:a-i.helperProportions.width}).left),l&&(s.position.left=i._convertPositionTo("relative",{top:0,left:h}).left)),d=o||n||r||l,"outer"!==g.snapMode&&(o=Math.abs(p-_)<=u,n=Math.abs(c-P)<=u,r=Math.abs(a-m)<=u,l=Math.abs(h-v)<=u,o&&(s.position.top=i._convertPositionTo("relative",{top:p,left:0}).top),n&&(s.position.top=i._convertPositionTo("relative",{top:c-i.helperProportions.height,left:0}).top),r&&(s.position.left=i._convertPositionTo("relative",{top:0,left:a}).left),l&&(s.position.left=i._convertPositionTo("relative",{top:0,left:h-i.helperProportions.width}).left)),!i.snapElements[f].snapping&&(o||n||r||l||d)&&i.options.snap.snap&&i.options.snap.snap.call(i.element,e,t.extend(i._uiHash(),{snapItem:i.snapElements[f].item})),i.snapElements[f].snapping=o||n||r||l||d)}}),t.ui.plugin.add("draggable","stack",{start:function(e,s,i){var o,n=i.options,r=t.makeArray(t(n.stack)).sort(function(e,s){return(parseInt(t(e).css("zIndex"),10)||0)-(parseInt(t(s).css("zIndex"),10)||0)});r.length&&(o=parseInt(t(r[0]).css("zIndex"),10)||0,t(r).each(function(e){t(this).css("zIndex",o+e)}),this.css("zIndex",o+r.length))}}),t.ui.plugin.add("draggable","zIndex",{start:function(e,s,i){var o=t(s.helper),n=i.options;o.css("zIndex")&&(n._zIndex=o.css("zIndex")),o.css("zIndex",n.zIndex)},stop:function(e,s,i){var o=i.options;o._zIndex&&t(s.helper).css("zIndex",o._zIndex)}}),t.ui.draggable});
174
175/*!
176 * jQuery UI Resizable 1.14.1
177 * https://jqueryui.com
178 *
179 * Copyright OpenJS Foundation and other contributors
180 * Released under the MIT license.
181 * https://jquery.org/license
182 */
183!function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery","./mouse","../disable-selection","../plugin","../version","../widget"],t):t(jQuery)}(function(t){"use strict";return t.widget("ui.resizable",t.ui.mouse,{version:"1.14.1",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,classes:{"ui-resizable-se":"ui-icon ui-icon-gripsmall-diagonal-se"},containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:90,resize:null,start:null,stop:null},_num:function(t){return parseFloat(t)||0},_isNumber:function(t){return!isNaN(parseFloat(t))},_hasScroll:function(e,i){var s,h=!1,n=t(e).css("overflow");if("hidden"===n)return!1;if("scroll"===n)return!0;

183if(e[s=i&&"left"===i?"scrollLeft":"scrollTop"]>0)return!0;try{e[s]=1,h=e[s]>0,e[s]=0}catch(t){}return h},_create:function(){var e,i=this.options,s=this;this._addClass("ui-resizable"),t.extend(this,{_aspectRatio:!!i.aspectRatio,aspectRatio:i.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:i.helper||i.ghost||i.animate?i.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/^(canvas|textarea|input|select|button|img)$/i)&&(this.element.wrap(t("<div class='ui-wrapper'></div>").css({overflow:"hidden",position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("ui-resizable",this.element.resizable("instance")),this.elementIsWrapper=!0,e={marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom"),marginLeft:this.originalElement.css("marginLeft")},this.element.css(e),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this._proportionallyResize()),this._setupHandles(),i.autoHide&&t(this.element).on("mouseenter",function(){i.disabled||(s._removeClass("ui-resizable-autohide"),s._handles.show())}).on("mouseleave",function(){i.disabled||s.resizing||(s._addClass("ui-resizable-autohide"),s._handles.hide())}),this._mouseInit()},_destroy:function(){this._mouseDestroy(),this._addedHandles.remove();var e,i=function(e){t(e).removeData("resizable").removeData("ui-resizable").off(".resizable")};return this.elementIsWrapper&&(i(this.element),e=this.element,this.originalElement.css({position:e.css("position"),width:e.outerWidth(),height:e.outerHeight(),top:e.css("top"),left:e.css("left")}).insertAfter(e),e.remove()),this.originalElement.css("resize",this.originalResizeStyle),i(this.originalElement),this},_setOption:function(t,e){switch(this._super(t,e),t){case"handles":this._removeHandles(),this._setupHandles();break;case"aspectRatio":this._aspectRatio=!!e}},_setupHandles:function(){var e,i,s,h,n,o=this.options,a=this;if(this.handles=o.handles||(t(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se"),this._handles=t(),this._addedHandles=t(),this.handles.constructor===String)for("all"===this.handles&&(this.handles="n,e,s,w,se,sw,ne,nw"),s=this.handles.split(","),this.handles={},i=0;i<s.length;i++)h="ui-resizable-"+(e=String.prototype.trim.call(s[i])),n=t("<div>"),this._addClass(n,"ui-resizable-handle "+h),n.css({zIndex:o.zIndex}),this.handles[e]=".ui-resizable-"+e,this.element.children(this.handles[e]).length||(this.element.append(n),this._addedHandles=this._addedHandles.add(n));this._renderAxis=function(e){var i,s,h,n;for(i in 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i,s,h=!1;for(i in this.handles)((s=t(this.handles[i])[0])===e.target||t.contains(s,e.target))&&(h=!0);return!this.options.disabled&&h},_mouseStart:function(e){var i,s,h,n,o=this.options,a=this.element;return this.resizing=!0,this._renderProxy(),i=this._num(this.helper.css("left")),s=this._num(this.helper.css("top")),o.containment&&(i+=t(o.containment).scrollLeft()||0,s+=t(o.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:i,top:s},this._helper||(n=this._calculateAdjustedElementDimensions(a)),this.size=this._helper?{width:this.helper.width(),height:this.helper.height()}:{width:n.width,height:n.height},this.originalSize=this._helper?{width:a.outerWidth(),height:a.outerHeight()}:{width:n.width,height:n.height},this.sizeDiff={width:a.outerWidth()-a.width(),height:a.outerHeight()-a.height()},this.originalPosition={left:i,top:s},this.originalMousePosition={left:e.pageX,top:e.pageY},this.aspectRatio="number"==typeof 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e,i,s,h=t.get(0);return"content-box"!==t.css("box-sizing")||!this._hasScroll(h)&&!this._hasScroll(h,"left")?{height:parseFloat(t.css("height")),width:parseFloat(t.css("width"))}:(e=parseFloat(h.style.width),i=parseFloat(h.style.height),s=this._getPaddingPlusBorderDimensions(t),e=isNaN(e)?this._getElementTheoreticalSize(t,s,"width"):e,{height:i=isNaN(i)?this._getElementTheoreticalSize(t,s,"height"):i,width:e})},_getElementTheoreticalSize:function(t,e,i){return Math.max(0,Math.ceil(t.get(0)["offset"+i[0].toUpperCase()+i.slice(1)]-e[i]-.5))||0},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var t,e=0,i=this.helper||this.element;e<this._proportionallyResizeElements.length;e++)t=this._proportionallyResizeElements[e],this.outerDimensions||(this.outerDimensions=this._getPaddingPlusBorderDimensions(t)),t.css({height:i.height()-this.outerDimensions.height||0,width:i.width()-this.outerDimensions.width||0})},_renderProxy:function(){var e=this.element,i=this.options;this.elementOffset=e.offset(),this._helper?(this.helper=this.helper||t("<div></div>").css({overflow:"hidden"}),this._addClass(this.helper,this._helper),this.helper.css({width:this.element.outerWidth(),height:this.element.outerHeight(),position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++i.zIndex}),this.helper.appendTo("body").disableSelection()):this.helper=this.element},_change:{e:function(t,e){return{width:this.originalSize.width+e}},w:function(t,e){var i=this.originalSize;return{left:this.originalPosition.left+e,width:i.width-e}},n:function(t,e,i){var s=this.originalSize;return{top:this.originalPosition.top+i,height:s.height-i}},s:function(t,e,i){return{height:this.originalSize.height+i}},se:function(e,i,s){return t.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[e,i,s]))},sw:function(e,i,s){return t.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[e,i,s]))},ne:function(e,i,s){return t.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[e,i,s]))},nw:function(e,i,s){return t.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[e,i,s]))}},_propagate:function(e,i){t.ui.plugin.call(this,e,[i,this.ui()]),"resize"!==e&&this._trigger(e,i,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),t.ui.plugin.add("resizable","animate",{stop:function(e){var i=t(this).resizable("instance"),s=i.options,h=i._proportionallyResizeElements,n=h.length&&/textarea/i.test(h[0].nodeName),o=n&&i._hasScroll(h[0],"left")?0:i.sizeDiff.height,a=n?0:i.sizeDiff.width,l={width:i.size.width-a,height:i.size.height-o},r=parseFloat(i.element.css("left"))+(i.position.left-i.originalPosition.left)||null,p=parseFloat(i.element.css("top"))+(i.position.top-i.originalPosition.top)||null;i.element.animate(t.extend(l,p&&r?{top:p,left:r}:{}),{duration:s.animateDuration,easing:s.animateEasing,step:function(){var s={width:parseFloat(i.element.css("width")),height:parseFloat(i.element.css("height")),top:parseFloat(i.element.css("top")),left:parseFloat(i.element.css("left"))};h&&h.length&&t(h[0]).css({width:s.width,height:s.height}),i._updateCache(s),i._propagate("resize",e)}})}}),t.ui.plugin.add("resizable","containment",{start:function(){var e,i,s,h,n,o,a,l=t(this).resizable("instance"),r=l.options,p=l.element,d=r.containment,g=d instanceof t?d.get(0):/parent/.test(d)?p.parent().get(0):d;g&&(l.containerElement=t(g),/document/.test(d)||d===document?(l.containerOffset={left:0,top:0},l.containerPosition={left:0,top:0},l.parentData={element:t(document),left:0,top:0,width:t(document).width(),height:t(document).height()||document.body.parentNode.scrollHeight}):(e=t(g),i=[],t(["Top","Right","Left","Bottom"]).each(function(t,s){i[t]=l._num(e.css("padding"+s))}),l.containerOffset=e.offset(),l.containerPosition=e.position(),l.containerSize={height:e.innerHeight()-i[3],width:e.innerWidth()-i[1]},s=l.containerOffset,h=l.containerSize.height,n=l.containerSize.width,o=l._hasScroll(g,"left")?g.scrollWidth:n,a=l._hasScroll(g)?g.scrollHeight:h,l.parentData={element:g,left:s.left,top:s.top,width:o,height:a}))},resize:function(e){var 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s=t(this).resizable("instance"),h=s.options,n=s.originalSize,o=s.originalPosition,a={height:s.size.height-n.height||0,width:s.size.width-n.width||0,top:s.position.top-o.top||0,left:s.position.left-o.left||0};t(h.alsoResize).each(function(){var e=t(this),s=t(this).data("ui-resizable-alsoresize"),h={},n=e.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];t.each(n,function(t,e){var i=(s[e]||0)+(a[e]||0);i&&i>=0&&(h[e]=i||null)}),e.css(h)})},stop:function(){t(this).removeData("ui-resizable-alsoresize")}}),t.ui.plugin.add("resizable","ghost",{start:function(){var e=t(this).resizable("instance"),i=e.size;e.ghost=e.originalElement.clone(),e.ghost.css({opacity:.25,display:"block",position:"relative",height:i.height,width:i.width,margin:0,left:0,top:0}),e._addClass(e.ghost,"ui-resizable-ghost"),!0===t.uiBackCompat&&"string"==typeof e.options.ghost&&e.ghost.addClass(this.options.ghost),e.ghost.appendTo(e.helper)},resize:function(){var e=t(this).resizable("instance");e.ghost&&e.ghost.css({position:"relative",height:e.size.height,width:e.size.width})},stop:function(){var e=t(this).resizable("instance");e.ghost&&e.helper&&e.helper.get(0).removeChild(e.ghost.get(0))}}),t.ui.plugin.add("resizable","grid",{resize:function(){var e,i=t(this).resizable("instance"),s=i.options,h=i.size,n=i.originalSize,o=i.originalPosition,a=i.axis,l="number"==typeof 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184
185/*!
186 * jQuery UI Button 1.14.1
187 * https://jqueryui.com
188 *
189 * Copyright OpenJS Foundation and other contributors
190 * Released under the MIT license.
191 * https://jquery.org/license
192 */
193!function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery","./controlgroup","./checkboxradio","../keycode","../widget"],t):t(jQuery)}(function(t){"use strict";var i;return t.widget("ui.button",{version:"1.14.1",defaultElement:"<button>",options:{classes:{"ui-button":"ui-corner-all"},disabled:null,icon:null,iconPosition:"beginning",label:null,showLabel:!0},_getCreateOptions:function(){var t,i=this._super()||{};return this.isInput=this.element.is("input"),null!=(t=this.element[0].disabled)&&(i.disabled=t),this.originalLabel=this.isInput?this.element.val():this.element.html(),this.originalLabel&&(i.label=this.originalLabel),i},_create:function(){!this.option.showLabel&!this.options.icon&&(this.options.showLabel=!0),null==this.options.disabled&&(this.options.disabled=this.element[0].disabled||!1),this.hasTitle=!!this.element.attr("title"),this.options.label&&this.options.label!==this.originalLabel&&(this.isInput?this.element.val(this.options.label):this.element.html(this.options.label)),this._addClass("ui-button","ui-widget"),this._setOption("disabled",this.options.disabled),this._enhance(),this.element.is("a")&&this._on({keyup:function(i){i.keyCode===t.ui.keyCode.SPACE&&(i.preventDefault(),this.element[0].click?this.element[0].click():this.element.trigger("click"))}})},_enhance:function(){this.element.is("button")||this.element.attr("role","button"),this.options.icon&&(this._updateIcon("icon",this.options.icon),this._updateTooltip())},_updateTooltip:function(){this.title=this.element.attr("title"),this.options.showLabel||this.title||this.element.attr("title",this.options.label)},_updateIcon:function(i,o){var s="iconPosition"!==i,n=s?this.options.iconPosition:o,e="top"===n||"bottom"===n;this.icon?s&&this._removeClass(this.icon,null,this.options.icon):(this.icon=t("<span>"),this._addClass(this.icon,"ui-button-icon","ui-icon"),this.options.showLabel||this._addClass("ui-button-icon-only")),s&&this._addClass(this.icon,null,o),this._attachIcon(n),e?(this._addClass(this.icon,null,"ui-widget-icon-block"),this.iconSpace&&this.iconSpace.remove()):(this.iconSpace||(this.iconSpace=t("<span> </span>"),this._addClass(this.iconSpace,"ui-button-icon-space")),this._removeClass(this.icon,null,"ui-wiget-icon-block"),this._attachIconSpace(n))},_destroy:function(){this.element.removeAttr("role"),this.icon&&this.icon.remove(),this.iconSpace&&this.iconSpace.remove(),this.hasTitle||this.element.removeAttr("title")},_attachIconSpace:function(t){this.icon[/^(?:end|bottom)/.test(t)?"before":"after"](this.iconSpace)},_attachIcon:function(t){this.element[/^(?:end|bottom)/.test(t)?"append":"prepend"](this.icon)},_setOptions:function(t){var i=void 0===t.showLabel?this.options.showLabel:t.showLabel,o=void 0===t.icon?this.options.icon:t.icon;i||o||(t.showLabel=!0),this._super(t)},_setOption:function(t,i){"icon"===t&&(i?this._updateIcon(t,i):this.icon&&(this.icon.remove(),this.iconSpace&&this.iconSpace.remove())),"iconPosition"===t&&this._updateIcon(t,i),"showLabel"===t&&(this._toggleClass("ui-button-icon-only",null,!i),this._updateTooltip()),"label"===t&&(this.isInput?this.element.val(i):(this.element.html(i),this.icon&&(this._attachIcon(this.options.iconPosition),this._attachIconSpace(this.options.iconPosition)))),this._super(t,i),"disabled"===t&&(this._toggleClass(null,"ui-state-disabled",i),this.element[0].disabled=i,i&&this.element.trigger("blur"))},refresh:function(){var t=this.element.is("input, button")?this.element[0].disabled:this.element.hasClass("ui-button-disabled");t!==this.options.disabled&&this._setOptions({disabled:t}),this._updateTooltip()}}),!0===t.uiBackCompat&&(t.widget("ui.button",t.ui.button,{options:{text:!0,icons:{primary:null,secondary:null}},_create:function(){this.options.showLabel&&!this.options.text&&(this.options.showLabel=this.options.text),!this.options.showLabel&&this.options.text&&(this.options.text=this.options.showLabel),this.options.icon||!this.options.icons.primary&&!this.options.icons.secondary?this.options.icon&&(this.options.icons.primary=this.options.icon):this.options.icons.primary?this.options.icon=this.options.icons.primary:(this.options.icon=this.options.icons.secondary,this.options.iconPosition="end"),this._super()},_setOption:function(t,i){"text"!==t?("showLabel"===t&&(this.options.text=i),"icon"===t&&(this.options.icons.primary=i),"icons"===t&&(i.primary?(this._super("icon",i.primary),this._super("iconPosition","beginning")):i.secondary&&(this._super("icon",i.secondary),this._super("iconPosition","end"))),this._superApply(arguments)):this._super("showLabel",i)}}),t.fn.button=(i=t.fn.button,function(o){var s="string"==typeof o,n=Array.prototype.slice.call(arguments,1),e=this;return s?this.length||"instance"!==o?this.each(function(){var i,s=t(this).attr("type"),h="checkbox"!==s&&"radio"!==s?"button":"checkboxradio",a=t.data(this,"ui-"+h);return"instance"===o?(e=a,!1):a?"function"!=typeof a[o]||"_"===o.charAt(0)?t.error("no such method '"+o+"' for button widget instance"):(i=a[o].apply(a,n))!==a&&void 0!==i?(e=i&&i.jquery?e.pushStack(i.get()):i,!1):void 0:t.error("cannot call methods on button prior to initialization; attempted to call method '"+o+"'")}):e=void 0:(n.length&&(o=t.widget.extend.apply(null,[o].concat(n))),this.each(function(){var s=t(this).attr("type"),n="checkbox"!==s&&"radio"!==s?"button":"checkboxradio",e=t.data(this,"ui-"+n);if(e)e.option(o||{}),e._init&&e._init();else{if("button"===n)return void i.call(t(this),o);t(this).checkboxradio(t.extend({icon:!1},o))}})),e}),t.fn.buttonset=function(){return t.ui.controlgroup||t.error("Controlgroup widget missing"),"option"===arguments[0]&&"items"===arguments[1]&&arguments[2]?this.controlgroup.apply(this,[arguments[0],"items.button",arguments[2]]):"option"===arguments[0]&&"items"===arguments[1]?this.controlgroup.apply(this,[arguments[0],"items.button"]):("object"==typeof arguments[0]&&arguments[0].items&&(arguments[0].items={button:arguments[0].items}),this.controlgroup.apply(this,arguments))}),t.ui.button});
194
195/*!
196 * jQuery UI Dialog 1.14.1
197 * https://jqueryui.com
198 *
199 * Copyright OpenJS Foundation and other contributors
200 * Released under the MIT license.
201 * https://jquery.org/license
202 */
203!function(i){"use strict";"function"==typeof define&&define.amd?define(["jquery","./button","./draggable","./mouse","./resizable","../focusable","../keycode","../position","../tabbable","../unique-id","../version","../widget"],i):i(jQuery)}(function(i){"use strict";return i.widget("ui.dialog",{version:"1.14.1",options:{appendTo:"body",autoOpen:!0,buttons:[],classes:{"ui-dialog":"ui-corner-all","ui-dialog-titlebar":"ui-corner-all"},closeOnEscape:!0,closeText:"Close",draggable:!0,hide:null,height:"auto",maxHeight:null,maxWidth:null,minHeight:150,minWidth:150,modal:!1,position:{my:"center",at:"center",of:window,collision:"fit",using:function(t){var e=i(this).css(t).offset().top;e<0&&i(this).css("top",t.top-e)}},resizable:!0,show:null,title:null,uiDialogTitleHeadingLevel:0,width:300,beforeClose:null,close:null,drag:null,dragStart:null,dragStop:null,focus:null,open:null,resize:null,resizeStart:null,resizeStop:null},sizeRelatedOptions:{buttons:!0,height:!0,maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0,width:!0},resizableRelatedOptions:{maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0},_create:function(){this.originalCss={display:this.element[0].style.display,width:this.element[0].style.width,minHeight:this.element[0].style.minHeight,maxHeight:this.element[0].style.maxHeight,height:this.element[0].style.height},this.originalPosition={parent:this.element.parent(),index:this.element.parent().children().index(this.element)},this.originalTitle=this.element.attr("title"),null==this.options.title&&null!=this.originalTitle&&(this.options.title=this.originalTitle),this.options.disabled&&(this.options.disabled=!1),this._createWrapper(),this.element.show().removeAttr("title").appendTo(this.uiDialog),this._addClass("ui-dialog-content","ui-widget-content"),this._createTitlebar(),this._createButtonPane(),this.options.draggable&&i.fn.draggable&&this._makeDraggable(),this.options.resizable&&i.fn.resizable&&this._makeResizable(),this._isOpen=!1,this._trackFocus()},_init:function(){this.options.autoOpen&&this.open()},_appendTo:function(){var t=this.options.appendTo;return t&&(t.jquery||t.nodeType)?i(t):this.document.find(t||"body").eq(0)},_destroy:function(){var i,t=this.originalPosition;this._untrackInstance(),this._destroyOverlay(),this.element.removeUniqueId().css(this.originalCss).detach(),this.uiDialog.remove(),this.originalTitle&&this.element.attr("title",this.originalTitle),(i=t.parent.children().eq(t.index)).length&&i[0]!==this.element[0]?i.before(this.element):t.parent.append(this.element)},widget:function(){return this.uiDialog},disable:i.noop,enable:i.noop,close:function(t){var e=this;this._isOpen&&!1!==this._trigger("beforeClose",t)&&(this._isOpen=!1,this._focusedElement=null,this._destroyOverlay(),this._untrackInstance(),this.opener.filter(":focusable").trigger("focus").length||i(this.document[0].activeElement).trigger("blur"),this._hide(this.uiDialog,this.options.hide,function(){e._trigger("close",t)}))},isOpen:function(){return this._isOpen},moveToTop:function(){this._moveToTop()},_moveToTop:function(t,e){var o=!1,s=this.uiDialog.siblings(".ui-front:visible").map(function(){return+i(this).css("z-index")}).get(),n=Math.max.apply(null,s);return n>=+this.uiDialog.css("z-index")&&(this.uiDialog.css("z-index",n+1),o=!0),o&&!e&&this._trigger("focus",t),o},open:function(){var t=this;this._isOpen?this._moveToTop()&&this._focusTabbable():(this._isOpen=!0,this.opener=i(this.document[0].activeElement),this._size(),this._position(),this._createOverlay(),this._moveToTop(null,!0),this.overlay&&this.overlay.css("z-index",this.uiDialog.css("z-index")-1),this._show(this.uiDialog,this.options.show,function(){t._focusTabbable(),t._trigger("focus")}),this._makeFocusTarget(),this._trigger("open"))},_focusTabbable:function(){var i=this._focusedElement;i||(i=this.element.find("[autofocus]")),i.length||(i=this.element.find(":tabbable")),i.length||(i=this.uiDialogButtonPane.find(":tabbable")),i.length||(i=this.uiDialogTitlebarClose.filter(":tabbable")),i.length||(i=this.uiDialog),i.eq(0).trigger("focus")},_restoreTabbableFocus:function(){var t=this.document[0].activeElement;this.uiDialog[0]===t||i.contains(this.uiDialog[0],t)||this._focusTabbable()},_keepFocus:function(i){i.preventDefault(),this._restoreTabbableFocus()},_createWrapper:function(){this.uiDialog=i("<div>").hide().attr({tabIndex:-1,role:"dialog","aria-modal":this.options.modal?"true":null}).appendTo(this._appendTo()),this._addClass(this.uiDialog,"ui-dialog","ui-widget ui-widget-content ui-front"),this._on(this.uiDialog,{keydown:function(t){if(this.options.closeOnEscape&&!t.isDefaultPrevented()&&t.keyCode&&t.keyCode===i.ui.keyCode.ESCAPE)return t.preventDefault(),void this.close(t);if(t.keyCode===i.ui.keyCode.TAB&&!t.isDefaultPrevented()){var e=this.uiDialog.find(":tabbable"),o=e.first(),s=e.last();t.target!==s[0]&&t.target!==this.uiDialog[0]||t.shiftKey?t.target!==o[0]&&t.target!==this.uiDialog[0]||!t.shiftKey||(this._delay(function(){s.trigger("focus")}),t.preventDefault()):(this._delay(function(){o.trigger("focus")}),t.preventDefault())}},mousedown:function(i){this._moveToTop(i)&&this._focusTabbable()}}),this.element.find("[aria-describedby]").length||this.uiDialog.attr({"aria-describedby":this.element.uniqueId().attr("id")})},_createTitlebar:function(){var t;this.uiDialogTitlebar=i("<div>"),this._addClass(this.uiDialogTitlebar,"ui-dialog-titlebar","ui-widget-header ui-helper-clearfix"),this._on(this.uiDialogTitlebar,{mousedown:function(t){i(t.target).closest(".ui-dialog-titlebar-close")||this.uiDialog.trigger("focus")}}),this.uiDialogTitlebarClose=i("<button type='button'></button>").button({label:i("<a>").text(this.options.closeText).html(),icon:"ui-icon-closethick",showLabel:!1}).appendTo(this.uiDialogTitlebar),this._addClass(this.uiDialogTitlebarClose,"ui-dialog-titlebar-close"),this._on(this.uiDialogTitlebarClose,{click:function(i){i.preventDefault(),this.close(i)}});var e=Number.isInteger(this.options.uiDialogTitleHeadingLevel)&&this.options.uiDialogTitleHeadingLevel>0&&this.options.uiDialogTitleHeadingLevel<=6?"h"+this.options.uiDialogTitleHeadingLevel:"span";t=i("<"+e+">").uniqueId().prependTo(this.uiDialogTitlebar),this._addClass(t,"ui-dialog-title"),this._title(t),this.uiDialogTitlebar.prependTo(this.uiDialog),this.uiDialog.attr({"aria-labelledby":t.attr("id")})},_title:function(i){this.options.title?i.text(this.options.title):i.html("&#160;")},_createButtonPane:function(){this.uiDialogButtonPane=i("<div>"),this._addClass(this.uiDialogButtonPane,"ui-dialog-buttonpane","ui-widget-content ui-helper-clearfix"),this.uiButtonSet=i("<div>").appendTo(this.uiDialogButtonPane),this._addClass(this.uiButtonSet,"ui-dialog-buttonset"),this._createButtons()},_createButtons:function(){var t=this,e=this.options.buttons;this.uiDialogButtonPane.remove(),this.uiButtonSet.empty(),i.isEmptyObject(e)||Array.isArray(e)&&!e.length?this._removeClass(this.uiDialog,"ui-dialog-buttons"):(i.each(e,function(e,o){var s,n;o="function"==typeof o?{click:o,text:e}:o,o=i.extend({type:"button"},o),s=o.click,n={icon:o.icon,iconPosition:o.iconPosition,showLabel:o.showLabel,icons:o.icons,text:o.text},delete o.click,delete o.icon,delete o.iconPosition,delete o.showLabel,delete o.icons,"boolean"==typeof o.text&&delete o.text,i("<button></button>",o).button(n).appendTo(t.uiButtonSet).on("click",function(){s.apply(t.element[0],arguments)})}),this._addClass(this.uiDialog,"ui-dialog-buttons"),this.uiDialogButtonPane.appendTo(this.uiDialog))},_makeDraggable:function(){var t=this,e=this.options;function o(i){return{position:i.position,offset:i.offset}}this.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(e,s){t._addClass(i(this),"ui-dialog-dragging"),t._blockFrames(),t._trigger("dragStart",e,o(s))},drag:function(i,e){t._trigger("drag",i,o(e))},stop:function(s,n){var a=n.offset.left-t.document.scrollLeft(),l=n.offset.top-t.document.scrollTop();e.position={my:"left top",at:"left"+(a>=0?"+":"")+a+" top"+(l>=0?"+":"")+l,of:t.window},t._removeClass(i(this),"ui-dialog-dragging"),t._unblockFrames(),t._trigger("dragStop",s,o(n))}})},_makeResizable:function(){var t=this,e=this.options,o=e.resizable,s=this.uiDialog.css("position"),n="string"==typeof o?o:"n,e,s,w,se,sw,ne,nw";function a(i){return{originalPosition:i.originalPosition,originalSize:i.originalSize,position:i.position,size:i.size}}this.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:this.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:this._minHeight(),handles:n,start:function(e,o){t._addClass(i(this),"ui-dialog-resizing"),t._blockFrames(),t._trigger("resizeStart",e,a(o))},resize:function(i,e){t._trigger("resize",i,a(e))},stop:function(o,s){var n=t.uiDialog.offset(),l=n.left-t.document.scrollLeft(),h=n.top-t.document.scrollTop();e.height=t.uiDialog.height(),e.width=t.uiDialog.width(),e.position={my:"left top",at:"left"+(l>=0?"+":"")+l+" top"+(h>=0?"+":"")+h,of:t.window},t._removeClass(i(this),"ui-dialog-resizing"),t._unblockFrames(),t._trigger("resizeStop",o,a(s))}}).css("position",s)},_trackFocus:function(){this._on(this.widget(),{focusin:function(t){this._makeFocusTarget(),this._focusedElement=i(t.target)}})},_makeFocusTarget:function(){this._untrackInstance(),this._trackingInstances().unshift(this)},_untrackInstance:function(){var t=this._trackingInstances(),e=i.inArray(this,t);-1!==e&&t.splice(e,1)},_trackingInstances:function(){var i=this.document.data("ui-dialog-instances");return i||(i=[],this.document.data("ui-dialog-instances",i)),i},_minHeight:function(){var i=this.options;return"auto"===i.height?i.minHeight:Math.min(i.minHeight,i.height)},_position:function(){var i=this.uiDialog.is(":visible");i||this.uiDialog.show(),this.uiDialog.position(this.options.position),i||this.uiDialog.hide()},_setOptions:function(t){var e=this,o=!1,s={};i.each(t,function(i,t){e._setOption(i,t),i in e.sizeRelatedOptions&&(o=!0),i in e.resizableRelatedOptions&&(s[i]=t)}),o&&(this._size(),this._position()),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option",s)},_setOption:function(t,e){var o,s,n=this.uiDialog;"disabled"!==t&&(this._super(t,e),"appendTo"===t&&this.uiDialog.appendTo(this._appendTo()),"buttons"===t&&this._createButtons(),"closeText"===t&&this.uiDialogTitlebarClose.button({label:i("<a>").text(""+this.options.closeText).html()}),"draggable"===t&&((o=n.is(":data(ui-draggable)"))&&!e&&n.draggable("destroy"),!o&&e&&this._makeDraggable()),"position"===t&&this._position(),"resizable"===t&&((s=n.is(":data(ui-resizable)"))&&!e&&n.resizable("destroy"),s&&"string"==typeof e&&n.resizable("option","handles",e),s||!1===e||this._makeResizable()),"title"===t&&this._title(this.uiDialogTitlebar.find(".ui-dialog-title")),"modal"===t&&n.attr("aria-modal",e?"true":null))},_size:function(){var i,t,e,o=this.options;this.element.show().css({width:"auto",minHeight:0,maxHeight:"none",height:0}),o.minWidth>o.width&&(o.width=o.minWidth),i=this.uiDialog.css({height:"auto",width:o.width}).outerHeight(),t=Math.max(0,o.minHeight-i),e="number"==typeof o.maxHeight?Math.max(0,o.maxHeight-i):"none","auto"===o.height?this.element.css({minHeight:t,maxHeight:e,height:"auto"}):this.element.height(Math.max(0,o.height-i)),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())},_blockFrames:function(){this.iframeBlocks=this.document.find("iframe").map(function(){var t=i(this);return i("<div>").css({position:"absolute",width:t.outerWidth(),height:t.outerHeight()}).appendTo(t.parent()).offset(t.offset())[0]})},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_allowInteraction:function(t){return!!i(t.target).closest(".ui-dialog").length||!!i(t.target).closest(".ui-datepicker").length},_createOverlay:function(){if(this.options.modal){var t=!0;this._delay(function(){t=!1}),this.document.data("ui-dialog-overlays")||this.document.on("focusin.ui-dialog",function(i){if(!t){var e=this._trackingInstances()[0];e._allowInteraction(i)||(i.preventDefault(),e._focusTabbable())}}.bind(this)),this.overlay=i("<div>").appendTo(this._appendTo()),this._addClass(this.overlay,null,"ui-widget-overlay ui-front"),this._on(this.overlay,{mousedown:"_keepFocus"}),this.document.data("ui-dialog-overlays",(this.document.data("ui-dialog-overlays")||0)+1)}},_destroyOverlay:function(){if(this.options.modal&&this.overlay){var i=this.document.data("ui-dialog-overlays")-1;i?this.document.data("ui-dialog-overlays",i):(this.document.off("focusin.ui-dialog"),this.document.removeData("ui-dialog-overlays")),this.overlay.remove(),this.overlay=null}}}),!0===i.uiBackCompat&&i.widget("ui.dialog",i.ui.dialog,{options:{dialogClass:""},_createWrapper:function(){this._super(),this.uiDialog.addClass(this.options.dialogClass)},_setOption:function(i,t){"dialogClass"===i&&this.uiDialog.removeClass(this.options.dialogClass).addClass(t),this._superApply(arguments)}}),i.ui.dialog});
204
205/* @license Public Domain https://raw.githubusercontent.com/jquery/jquery-ui/1.13.2/LICENSE.txt */
206!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery"],e):e(jQuery)}((function(e){"use strict";return e.ui=e.ui||{},e.ui.version="1.13.2"}));
207
208/*!

256.2" } } );
257
258var datepicker_instActive;
259
260function datepicker_getZindex( elem ) {
261	var position, value;
262	while ( elem.length && elem[ 0 ] !== document ) {
263
264		// Ignore z-index if position is set to a value where z-index is ignored by the browser
265		// This makes behavior of this function consistent across browsers
266		// WebKit always returns auto if the element is positioned
267		position = elem.css( "position" );
268		if ( position === "absolute" || position === "relative" || position === "fixed" ) {
269
270			// IE returns 0 when zIndex is not specified
271			// other browsers return a string
272			// we ignore the case of nested elements with an explicit value of 0
273			// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
274			value = parseInt( elem.css( "zIndex" ), 10 );
275			if ( !isNaN( value ) && value !== 0 ) {
276				return value;
277			}
278		}
279		elem = elem.parent();
280	}
281
282	return 0;
283}
284
285/* Date picker manager.
286   Use the singleton instance of this class, $.datepicker, to interact with the date picker.
287   Settings for (groups of) date pickers are maintained in an instance object,
288   allowing multiple different settings on the same page. */
289
290function Datepicker() {
291	this._curInst = null; // The current instance in use
292	this._keyEvent = false; // If the last event was a key event
293	this._disabledInputs = []; // List of date picker inputs that have been disabled
294	this._datepickerShowing = false; // True if the popup picker is showing , false if not
295	this._inDialog = false; // True if showing within a "dialog", false if not
296	this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
297	this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
298	this._appendClass = "ui-datepicker-append"; // The name of the append marker class
299	this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
300	this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
301	this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
302	this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
303	this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
304	this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
305	this.regional = []; // Available regional settings, indexed by language code
306	this.regional[ "" ] = { // Default regional settings
307		closeText: "Done", // Display text for close link
308		prevText: "Prev", // Display text for previous month link
309		nextText: "Next", // Display text for next month link
310		currentText: "Today", // Display text for current month link
311		monthNames: [ "January", "February", "March", "April", "May", "June",
312			"July", "August", "September", "October", "November", "December" ], // Names of months for drop-down and formatting
313		monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
314		dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
315		dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
316		dayNamesMin: [ "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" ], // Column headings for days starting at Sunday
317		weekHeader: "Wk", // Column header for week of the year
318		dateFormat: "mm/dd/yy", // See format options on parseDate
319		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
320		isRTL: false, // True if right-to-left language, false if left-to-right
321		showMonthAfterYear: false, // True if the year select precedes month, false for month then year
322		yearSuffix: "", // Additional text to append to the year in the month headers,
323		selectMonthLabel: "Select month", // Invisible label for month selector
324		selectYearLabel: "Select year" // Invisible label for year selector
325	};
326	this._defaults = { // Global defaults for all the date picker instances
327		showOn: "focus", // "focus" for popup on focus,
328			// "button" for trigger button, or "both" for either
329		showAnim: "fadeIn", // Name of jQuery animation for popup
330		showOptions: {}, // Options for enhanced animations
331		defaultDate: null, // Used when field is blank: actual date,
332			// +/-number for offset from today, null for today
333		appendText: "", // Display text following the input box, e.g. showing the format
334		buttonText: "...", // Text for trigger button
335		buttonImage: "", // URL for trigger button image
336		buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
337		hideIfNoPrevNext: false, // True to hide next/previous month links
338			// if not applicable, false to just disable them
339		navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
340		gotoCurrent: false, // True if today link goes back to current selection instead
341		changeMonth: false, // True if month can be selected directly, false if only prev/next
342		changeYear: false, // True if year can be selected directly, false if only prev/next
343		yearRange: "c-10:c+10", // Range of years to display in drop-down,
344			// either relative to today's year (-nn:+nn), relative to currently displayed year
345			// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
346		showOtherMonths: false, // True to show dates in other months, false to leave blank
347		selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
348		showWeek: false, // True to show week of the year, false to not show it
349		calculateWeek: this.iso8601Week, // How to calculate the week of the year,
350			// takes a Date and returns the number of the week for it
351		shortYearCutoff: "+10", // Short year values < this are in the current century,
352			// > this are in the previous century,
353			// string value starting with "+" for current year + value
354		minDate: null, // The earliest selectable date, or null for no limit
355		maxDate: null, // The latest selectable date, or null for no limit
356		duration: "fast", // Duration of display/closure
357		beforeShowDay: null, // Function that takes a date and returns an array with
358			// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
359			// [2] = cell title (optional), e.g. $.datepicker.noWeekends
360		beforeShow: null, // Function that takes an input field and
361			// returns a set of custom settings for the date picker
362		onSelect: null, // Define a callback function when a date is selected
363		onChangeMonthYear: null, // Define a callback function when the month or year is changed
364		onClose: null, // Define a callback function when the datepicker is closed
365		onUpdateDatepicker: null, // Define a callback function when the datepicker is updated
366		numberOfMonths: 1, // Number of months to show at a time
367		showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
368		stepMonths: 1, // Number of months to step back/forward
369		stepBigMonths: 12, // Number of months to step back/forward for the big links
370		altField: "", // Selector for an alternate field to store selected dates into
371		altFormat: "", // The date format to use for the alternate field
372		constrainInput: true, // The input is constrained by the current date format
373		showButtonPanel: false, // True to show button panel, false to not show it
374		autoSize: false, // True to size the input for the date format, false to leave as is
375		disabled: false // The initial disabled state
376	};
377	$.extend( this._defaults, this.regional[ "" ] );
378	this.regional.en = $.extend( true, {}, this.regional[ "" ] );
379	this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
380	this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
381}
382
383$.extend( Datepicker.prototype, {
384
385	/* Class name added to elements to indicate already configured with a date picker. */
386	markerClassName: "hasDatepicker",
387
388	//Keep track of the maximum number of rows displayed (see #7043)
389	maxRows: 4,
390
391	// TODO rename to "widget" when switching to widget factory
392	_widgetDatepicker: function() {
393		return this.dpDiv;
394	},
395
396	/* Override the default settings for all instances of the date picker.
397	 * @param  settings  object - the new settings to use as defaults (anonymous object)
398	 * @return the manager object
399	 */
400	setDefaults: function( settings ) {
401		datepicker_extendRemove( this._defaults, settings || {} );
402		return this;
403	},
404
405	/* Attach the date picker to a jQuery selection.
406	 * @param  target	element - the target input field or division or span
407	 * @param  settings  object - the new settings to use for this date picker instance (anonymous)
408	 */
409	_attachDatepicker: function( target, settings ) {
410		var nodeName, inline, inst;
411		nodeName = target.nodeName.toLowerCase();
412		inline = ( nodeName === "div" || nodeName === "span" );
413		if ( !target.id ) {
414			this.uuid += 1;
415			target.id = "dp" + this.uuid;
416		}
417		inst = this._newInst( $( target ), inline );
418		inst.settings = $.extend( {}, settings || {} );
419		if ( nodeName === "input" ) {
420			this._connectDatepicker( target, inst );
421		} else if ( inline ) {
422			this._inlineDatepicker( target, inst );
423		}
424	},
425
426	/* Create a new instance object. */
427	_newInst: function( target, inline ) {
428		var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
429		return { id: id, input: target, // associated target
430			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
431			drawMonth: 0, drawYear: 0, // month being drawn
432			inline: inline, // is datepicker inline or not
433			dpDiv: ( !inline ? this.dpDiv : // presentation div
434			datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
435	},
436
437	/* Attach the date picker to an input field. */
438	_connectDatepicker: function( target, inst ) {
439		var input = $( target );
440		inst.append = $( [] );
441		inst.trigger = $( [] );
442		if ( input.hasClass( this.markerClassName ) ) {
443			return;
444		}
445		this._attachments( input, inst );
446		input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
447			on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
448		this._autoSize( inst );
449		$.data( target, "datepicker", inst );
450
451		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
452		if ( inst.settings.disabled ) {
453			this._disableDatepicker( target );
454		}
455	},
456
457	/* Make attachments based on settings. */
458	_attachments: function( input, inst ) {
459		var showOn, buttonText, buttonImage,
460			appendText = this._get( inst, "appendText" ),
461			isRTL = this._get( inst, "isRTL" );
462
463		if ( inst.append ) {
464			inst.append.remove();
465		}
466		if ( appendText ) {
467			inst.append = $( "<span>" )
468				.addClass( this._appendClass )
469				.text( appendText );
470			input[ isRTL ? "before" : "after" ]( inst.append );
471		}
472
473		input.off( "focus", this._showDatepicker );
474
475		if ( inst.trigger ) {
476			inst.trigger.remove();
477		}
478
479		showOn = this._get( inst, "showOn" );
480		if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
481			input.on( "focus", this._showDatepicker );
482		}
483		if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
484			buttonText = this._get( inst, "buttonText" );
485			buttonImage = this._get( inst, "buttonImage" );
486
487			if ( this._get( inst, "buttonImageOnly" ) ) {
488				inst.trigger = $( "<img>" )
489					.addClass( this._triggerClass )
490					.attr( {
491						src: buttonImage,
492						alt: buttonText,
493						title: buttonText
494					} );
495			} else {
496				inst.trigger = $( "<button type='button'>" )
497					.addClass( this._triggerClass );
498				if ( buttonImage ) {
499					inst.trigger.html(
500						$( "<img>" )
501							.attr( {
502								src: buttonImage,
503								alt: buttonText,
504								title: buttonText
505							} )
506					);
507				} else {
508					inst.trigger.text( buttonText );
509				}
510			}
511
512			input[ isRTL ? "before" : "after" ]( inst.trigger );
513			inst.trigger.on( "click", function() {
514				if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
515					$.datepicker._hideDatepicker();
516				} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
517					$.datepicker._hideDatepicker();
518					$.datepicker._showDatepicker( input[ 0 ] );
519				} else {
520					$.datepicker._showDatepicker( input[ 0 ] );
521				}
522				return false;
523			} );
524		}
525	},
526
527	/* Apply the maximum length for the date format. */
528	_autoSize: function( inst ) {
529		if ( this._get( inst, "autoSize" ) && !inst.inline ) {
530			var findMax, max, maxI, i,
531				date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
532				dateFormat = this._get( inst, "dateFormat" );
533
534			if ( dateFormat.match( /[DM]/ ) ) {
535				findMax = function( names ) {
536					max = 0;
537					maxI = 0;
538					for ( i = 0; i < names.length; i++ ) {
539						if ( names[ i ].length > max ) {
540							max = names[ i ].length;
541							maxI = i;
542						}
543					}
544					return maxI;
545				};
546				date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
547					"monthNames" : "monthNamesShort" ) ) ) );
548				date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
549					"dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
550			}
551			inst.input.attr( "size", this._formatDate( inst, date ).length );
552		}
553	},
554
555	/* Attach an inline date picker to a div. */
556	_inlineDatepicker: function( target, inst ) {
557		var divSpan = $( target );
558		if ( divSpan.hasClass( this.markerClassName ) ) {
559			return;
560		}
561		divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
562		$.data( target, "datepicker", inst );
563		this._setDate( inst, this._getDefaultDate( inst ), true );
564		this._updateDatepicker( inst );
565		this._updateAlternate( inst );
566
567		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
568		if ( inst.settings.disabled ) {
569			this._disableDatepicker( target );
570		}
571
572		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
573		// http

573://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
574		inst.dpDiv.css( "display", "block" );
575	},
576
577	/* Pop-up the date picker in a "dialog" box.
578	 * @param  input element - ignored
579	 * @param  date	string or Date - the initial date to display
580	 * @param  onSelect  function - the function to call when a date is selected
581	 * @param  settings  object - update the dialog date picker instance's settings (anonymous object)
582	 * @param  pos int[2] - coordinates for the dialog's position within the screen or
583	 *					event - with x/y coordinates or
584	 *					leave empty for default (screen centre)
585	 * @return the manager object
586	 */
587	_dialogDatepicker: function( input, date, onSelect, settings, pos ) {
588		var id, browserWidth, browserHeight, scrollX, scrollY,
589			inst = this._dialogInst; // internal instance
590
591		if ( !inst ) {
592			this.uuid += 1;
593			id = "dp" + this.uuid;
594			this._dialogInput = $( "<input type='text' id='" + id +
595				"' style='position: absolute; top: -100px; width: 0px;'/>" );
596			this._dialogInput.on( "keydown", this._doKeyDown );
597			$( "body" ).append( this._dialogInput );
598			inst = this._dialogInst = this._newInst( this._dialogInput, false );
599			inst.settings = {};
600			$.data( this._dialogInput[ 0 ], "datepicker", inst );
601		}
602		datepicker_extendRemove( inst.settings, settings || {} );
603		date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
604		this._dialogInput.val( date );
605
606		this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
607		if ( !this._pos ) {
608			browserWidth = document.documentElement.clientWidth;
609			browserHeight = document.documentElement.clientHeight;
610			scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
611			scrollY = document.documentElement.scrollTop || document.body.scrollTop;
612			this._pos = // should use actual width/height below
613				[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
614		}
615
616		// Move input on screen for focus, but hidden behind dialog
617		this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
618		inst.settings.onSelect = onSelect;
619		this._inDialog = true;
620		this.dpDiv.addClass( this._dialogClass );
621		this._showDatepicker( this._dialogInput[ 0 ] );
622		if ( $.blockUI ) {
623			$.blockUI( this.dpDiv );
624		}
625		$.data( this._dialogInput[ 0 ], "datepicker", inst );
626		return this;
627	},
628
629	/* Detach a datepicker from its control.
630	 * @param  target	element - the target input field or division or span
631	 */
632	_destroyDatepicker: function( target ) {
633		var nodeName,
634			$target = $( target ),
635			inst = $.data( target, "datepicker" );
636
637		if ( !$target.hasClass( this.markerClassName ) ) {
638			return;
639		}
640
641		nodeName = target.nodeName.toLowerCase();
642		$.removeData( target, "datepicker" );
643		if ( nodeName === "input" ) {
644			inst.append.remove();
645			inst.trigger.remove();
646			$target.removeClass( this.markerClassName ).
647				off( "focus", this._showDatepicker ).
648				off( "keydown", this._doKeyDown ).
649				off( "keypress", this._doKeyPress ).
650				off( "keyup", this._doKeyUp );
651		} else if ( nodeName === "div" || nodeName === "span" ) {
652			$target.removeClass( this.markerClassName ).empty();
653		}
654
655		if ( datepicker_instActive === inst ) {
656			datepicker_instActive = null;
657			this._curInst = null;
658		}
659	},
660
661	/* Enable the date picker to a jQuery selection.
662	 * @param  target	element - the target input field or division or span
663	 */
664	_enableDatepicker: function( target ) {
665		var nodeName, inline,
666			$target = $( target ),
667			inst = $.data( target, "datepicker" );
668
669		if ( !$target.hasClass( this.markerClassName ) ) {
670			return;
671		}
672
673		nodeName = target.nodeName.toLowerCase();
674		if ( nodeName === "input" ) {
675			target.disabled = false;
676			inst.trigger.filter( "button" ).
677				each( function() {
678					this.disabled = false;
679				} ).end().
680				filter( "img" ).css( { opacity: "1.0", cursor: "" } );
681		} else if ( nodeName === "div" || nodeName === "span" ) {
682			inline = $target.children( "." + this._inlineClass );
683			inline.children().removeClass( "ui-state-disabled" );
684			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
685				prop( "disabled", false );
686		}
687		this._disabledInputs = $.map( this._disabledInputs,
688
689			// Delete entry
690			function( value ) {
691				return ( value === target ? null : value );
692			} );
693	},
694
695	/* Disable the date picker to a jQuery selection.
696	 * @param  target	element - the target input field or division or span
697	 */
698	_disableDatepicker: function( target ) {
699		var nodeName, inline,
700			$target = $( target ),
701			inst = $.data( target, "datepicker" );
702
703		if ( !$target.hasClass( this.markerClassName ) ) {
704			return;
705		}
706
707		nodeName = target.nodeName.toLowerCase();
708		if ( nodeName === "input" ) {
709			target.disabled = true;
710			inst.trigger.filter( "button" ).
711				each( function() {
712					this.disabled = true;
713				} ).end().
714				filter( "img" ).css( { opacity: "0.5", cursor: "default" } );
715		} else if ( nodeName === "div" || nodeName === "span" ) {
716			inline = $target.children( "." + this._inlineClass );
717			inline.children().addClass( "ui-state-disabled" );
718			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
719				prop( "disabled", true );
720		}
721		this._disabledInputs = $.map( this._disabledInputs,
722
723			// Delete entry
724			function( value ) {
725				return ( value === target ? null : value );
726			} );
727		this._disabledInputs[ this._disabledInputs.length ] = target;
728	},
729
730	/* Is the first field in a jQuery collection disabled as a datepicker?
731	 * @param  target	element - the target input field or division or span
732	 * @return boolean - true if disabled, false if enabled
733	 */
734	_isDisabledDatepicker: function( target ) {
735		if ( !target ) {
736			return false;
737		}
738		for ( var i = 0; i < this._disabledInputs.length; i++ ) {
739			if ( this._disabledInputs[ i ] === target ) {
740				return true;
741			}
742		}
743		return false;
744	},
745
746	/* Retrieve the instance data for the target control.
747	 * @param  target  element - the target input field or division or span
748	 * @return  object - the associated instance data
749	 * @throws  error if a jQuery problem getting data
750	 */
751	_getInst: function( target ) {
752		try {
753			return $.data( target, "datepicker" );
754		} catch ( err ) {
755			throw "Missing instance data for this datepicker";
756		}
757	},
758
759	/* Update or retrieve the settings for a date picker attached to an input field or division.
760	 * @param  target  element - the target input field or division or span
761	 * @param  name	object - the new settings to update or
762	 *				string - the name of the setting to change or retrieve,
763	 *				when retrieving also "all" for all instance settings or
764	 *				"defaults" for all global defaults
765	 * @param  value   any - the new value for the setting
766	 *				(omit if above is an object or to retrieve a value)
767	 */
768	_optionDatepicker: function( target, name, value ) {
769		var settings, date, minDate, maxDate,
770			inst = this._getInst( target );
771
772		if ( arguments.length === 2 && typeof name === "string" ) {
773			return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) :
774				( inst ? ( name === "all" ? $.extend( {}, inst.settings ) :
775				this._get( inst, name ) ) : null ) );
776		}
777
778		settings = name || {};
779		if ( typeof name === "string" ) {
780			settings = {};
781			settings[ name ] = value;
782		}
783
784		if ( inst ) {
785			if ( this._curInst === inst ) {
786				this._hideDatepicker();
787			}
788
789			date = this._getDateDatepicker( target, true );
790			minDate = this._getMinMaxDate( inst, "min" );
791			maxDate = this._getMinMaxDate( inst, "max" );
792			datepicker_extendRemove( inst.settings, settings );
793
794			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
795			if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {
796				inst.settings.minDate = this._formatDate( inst, minDate );
797			}
798			if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {
799				inst.settings.maxDate = this._formatDate( inst, maxDate );
800			}
801			if ( "disabled" in settings ) {
802				if ( settings.disabled ) {
803					this._disableDatepicker( target );
804				} else {
805					this._enableDatepicker( target );
806				}
807			}
808			this._attachments( $( target ), inst );
809			this._autoSize( inst );
810			this._setDate( inst, date );
811			this._updateAlternate( inst );
812			this._updateDatepicker( inst );
813		}
814	},
815
816	// Change method deprecated
817	_changeDatepicker: function( target, name, value ) {
818		this._optionDatepicker( target, name, value );
819	},
820
821	/* Redraw the date picker attached to an input field or division.
822	 * @param  target  element - the target input field or division or span
823	 */
824	_refreshDatepicker: function( target ) {
825		var inst = this._getInst( target );
826		if ( inst ) {
827			this._updateDatepicker( inst );
828		}
829	},
830
831	/* Set the dates for a jQuery selection.
832	 * @param  target element - the target input field or division or span
833	 * @param  date	Date - the new date
834	 */
835	_setDateDatepicker: function( target, date ) {
836		var inst = this._getInst( target );
837		if ( inst ) {
838			this._setDate( inst, date );
839			this._updateDatepicker( inst );
840			this._updateAlternate( inst );
841		}
842	},
843
844	/* Get the date(s) for the first entry in a jQuery selection.
845	 * @param  target element - the target input field or division or span
846	 * @param  noDefault boolean - true if no default date is to be used
847	 * @return Date - the current date
848	 */
849	_getDateDatepicker: function( target, noDefault ) {
850		var inst = this._getInst( target );
851		if ( inst && !inst.inline ) {
852			this._setDateFromField( inst, noDefault );
853		}
854		return ( inst ? this._getDate( inst ) : null );
855	},
856
857	/* Handle keystrokes. */
858	_doKeyDown: function( event ) {
859		var onSelect, dateStr, sel,
860			inst = $.datepicker._getInst( event.target ),
861			handled = true,
862			isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" );
863
864		inst._keyEvent = true;
865		if ( $.datepicker._datepickerShowing ) {
866			switch ( event.keyCode ) {
867				case 9: $.datepicker._hideDatepicker();
868						handled = false;
869						break; // hide on tab out
870				case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
871									$.datepicker._currentClass + ")", inst.dpDiv );
872						if ( sel[ 0 ] ) {
873							$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
874						}
875
876						onSelect = $.datepicker._get( inst, "onSelect" );
877						if ( onSelect ) {
878							dateStr = $.datepicker._formatDate( inst );
879
880							// Trigger custom callback
881							onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );
882						} else {
883							$.datepicker._hideDatepicker();
884						}
885
886						return false; // don't submit the form
887				case 27: $.datepicker._hideDatepicker();
888						break; // hide on escape
889				case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
890							-$.datepicker._get( inst, "stepBigMonths" ) :
891							-$.datepicker._get( inst, "stepMonths" ) ), "M" );
892						break; // previous month/year on page up/+ ctrl
893				case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
894							+$.datepicker._get( inst, "stepBigMonths" ) :
895							+$.datepicker._get( inst, "stepMonths" ) ), "M" );
896						break; // next month/year on page down/+ ctrl
897				case 35: if ( event.ctrlKey || event.metaKey ) {
898							$.datepicker._clearDate( event.target );
899						}
900						handled = event.ctrlKey || event.metaKey;
901						break; // clear on ctrl or command +end
902				case 36: if ( event.ctrlKey || event.metaKey ) {
903							$.datepicker._gotoToday( event.target );
904						}
905						handled = event.ctrlKey || event.metaKey;
906						break; // current on ctrl or command +home
907				case 37: if ( event.ctrlKey || event.metaKey ) {
908							$.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" );
909						}
910						handled = event.ctrlKey || event.metaKey;
911
912						// -1 day on ctrl or command +left
913						if ( event.originalEvent.altKey ) {
914							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
915								-$.datepicker._get( inst, "stepBigMonths" ) :
916								-$.datepicker._get( inst, "stepMonths" ) ), "M" );
917						}
918
919						// next month/year on alt +left on Mac
920						break;
921				case 38: if ( event.ctrlKey || event.metaKey ) {
922							$.datepicker._adjustDate( event.target, -7, "D" );
923						}
924						handled = event.ctrlKey || event.metaKey;
925						break; // -1 week on ctrl or command +up
926				case 39: if ( event.ctrlKey || event.metaKey ) {
927							$.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" );
928						}
929						handled = event.ctrlKey || event.metaKey;
930
931						// +1 day on ctrl or command +right
932						if ( event.originalEvent.altKey ) {
933							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
934								+$.datepicker._get( inst, "stepBigMonths" ) :
935								+$.datepicker._get( inst, "stepMonths" ) ), "M" );
936						}
937
938						// next month/year on alt +right
939						break;
940				case 40: if ( event.ctrlKey || event.metaKey ) {
941							$.datepicker._adjustDate( event.target, +7, "D" );
942						}
943						handled = event.ctrlKey || event.metaKey;
944						break; // +1 week on ctrl or command +down
945				default: handled = false;
946			}
947		} else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home
948			$.datepicker._showDatepicker( this );
949		} else {
950			handled = false;
951		}
952
953		if ( handled ) {
954			event.preventDefault();
955			event.stopPropagation();
956		}
957	},
958
959	/* Filter entered characters - based on date format. */
960	_doKeyPress: function( event ) {
961		var chars, chr,
962			inst = $.datepicker._getInst( event.target );
963
964		if ( $.datepicker._get( inst, "constrainInput" ) ) {
965			chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
966			chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );
967			return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 );
968		}
969	},
970
971	/* Synchronise manual entry and field/alternate field. */
972	_doKeyUp: function( event ) {
973		var date,
974			inst = $.datepicker._getInst( event.target );
975
976		if ( inst.input.val() !== inst.lastVal ) {
977			try {
978				date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
979					( inst.input ? inst.input.val() : null ),
980					$.datepicker._getFormatConfig( inst ) );
981
982				if ( date ) { // only if valid
983					$.datepicker._setDateFromField( inst );
984					$.datepicker._updateAlternate( inst );
985					$.datepicker._updateDatepicker( inst );
986				}
987			} catch ( err ) {
988			}
989		}
990		return true;
991	},
992
993	/* Pop-up the date picker for a given input field.
994	 * If false returned from beforeShow event handler do not show.
995	 * @param  input  element - the input field attached to the date picker or

996	 *					event - if triggered by focus
997	 */
998	_showDatepicker: function( input ) {
999		input = input.target || input;
1000		if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger
1001			input = $( "input", input.parentNode )[ 0 ];
1002		}
1003
1004		if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here
1005			return;
1006		}
1007
1008		var inst, beforeShow, beforeShowSettings, isFixed,
1009			offset, showAnim, duration;
1010
1011		inst = $.datepicker._getInst( input );
1012		if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {
1013			$.datepicker._curInst.dpDiv.stop( true, true );
1014			if ( inst && $.datepicker._datepickerShowing ) {
1015				$.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );
1016			}
1017		}
1018
1019		beforeShow = $.datepicker._get( inst, "beforeShow" );
1020		beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
1021		if ( beforeShowSettings === false ) {
1022			return;
1023		}
1024		datepicker_extendRemove( inst.settings, beforeShowSettings );
1025
1026		inst.lastVal = null;
1027		$.datepicker._lastInput = input;
1028		$.datepicker._setDateFromField( inst );
1029
1030		if ( $.datepicker._inDialog ) { // hide cursor
1031			input.value = "";
1032		}
1033		if ( !$.datepicker._pos ) { // position below input
1034			$.datepicker._pos = $.datepicker._findPos( input );
1035			$.datepicker._pos[ 1 ] += input.offsetHeight; // add the height
1036		}
1037
1038		isFixed = false;
1039		$( input ).parents().each( function() {
1040			isFixed |= $( this ).css( "position" ) === "fixed";
1041			return !isFixed;
1042		} );
1043
1044		offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };
1045		$.datepicker._pos = null;
1046
1047		//to avoid flashes on Firefox
1048		inst.dpDiv.empty();
1049
1050		// determine sizing offscreen
1051		inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } );
1052		$.datepicker._updateDatepicker( inst );
1053
1054		// fix width for dynamic number of date pickers
1055		// and adjust position before showing
1056		offset = $.datepicker._checkOffset( inst, offset, isFixed );
1057		inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?
1058			"static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none",
1059			left: offset.left + "px", top: offset.top + "px" } );
1060
1061		if ( !inst.inline ) {
1062			showAnim = $.datepicker._get( inst, "showAnim" );
1063			duration = $.datepicker._get( inst, "duration" );
1064			inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
1065			$.datepicker._datepickerShowing = true;
1066
1067			if ( $.effects && $.effects.effect[ showAnim ] ) {
1068				inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
1069			} else {
1070				inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
1071			}
1072
1073			if ( $.datepicker._shouldFocusInput( inst ) ) {
1074				inst.input.trigger( "focus" );
1075			}
1076
1077			$.datepicker._curInst = inst;
1078		}
1079	},
1080
1081	/* Generate the date picker content. */
1082	_updateDatepicker: function( inst ) {
1083		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
1084		datepicker_instActive = inst; // for delegate hover events
1085		inst.dpDiv.empty().append( this._generateHTML( inst ) );
1086		this._attachHandlers( inst );
1087
1088		var origyearshtml,
1089			numMonths = this._getNumberOfMonths( inst ),
1090			cols = numMonths[ 1 ],
1091			width = 17,
1092			activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" ),
1093			onUpdateDatepicker = $.datepicker._get( inst, "onUpdateDatepicker" );
1094
1095		if ( activeCell.length > 0 ) {
1096			datepicker_handleMouseover.apply( activeCell.get( 0 ) );
1097		}
1098
1099		inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" );
1100		if ( cols > 1 ) {
1101			inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" );
1102		}
1103		inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) +
1104			"Class" ]( "ui-datepicker-multi" );
1105		inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) +
1106			"Class" ]( "ui-datepicker-rtl" );
1107
1108		if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
1109			inst.input.trigger( "focus" );
1110		}
1111
1112		// Deffered render of the years select (to avoid flashes on Firefox)
1113		if ( inst.yearshtml ) {
1114			origyearshtml = inst.yearshtml;
1115			setTimeout( function() {
1116
1117				//assure that inst.yearshtml didn't change.
1118				if ( origyearshtml === inst.yearshtml && inst.yearshtml ) {

1119					inst.dpDiv.find( "select.ui-datepicker-year" ).first().replaceWith( inst.yearshtml );
1120				}
1121				origyearshtml = inst.yearshtml = null;
1122			}, 0 );
1123		}
1124
1125		if ( onUpdateDatepicker ) {
1126			onUpdateDatepicker.apply( ( inst.input ? inst.input[ 0 ] : null ), [ inst ] );
1127		}
1128	},
1129
1130	// #6694 - don't focus the input if it's already focused
1131	// this breaks the change event in IE
1132	// Support: IE and jQuery <1.9
1133	_shouldFocusInput: function( inst ) {
1134		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
1135	},
1136
1137	/* Check positioning to remain on screen. */
1138	_checkOffset: function( inst, offset, isFixed ) {
1139		var dpWidth = inst.dpDiv.outerWidth(),
1140			dpHeight = inst.dpDiv.outerHeight(),
1141			inputWidth = inst.input ? inst.input.outerWidth() : 0,
1142			inputHeight = inst.input ? inst.input.outerHeight() : 0,
1143			viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
1144			viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );
1145
1146		offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 );
1147		offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;
1148		offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;
1149
1150		// Now check if datepicker is showing outside window viewport - move to a better place if so.
1151		offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?
1152			Math.abs( offset.left + dpWidth - viewWidth ) : 0 );
1153		offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?
1154			Math.abs( dpHeight + inputHeight ) : 0 );
1155
1156		return offset;
1157	},
1158
1159	/* Find an object's position on the screen. */
1160	_findPos: function( obj ) {
1161		var position,
1162			inst = this._getInst( obj ),
1163			isRTL = this._get( inst, "isRTL" );
1164
1165		while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.pseudos.hidden( obj ) ) ) {
1166			obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
1167		}
1168
1169		position = $( obj ).offset();
1170		return [ position.left, position.top ];
1171	},
1172
1173	/* Hide the date picker from view.
1174	 * @param  input  element - the input field attached to the date picker
1175	 */
1176	_hideDatepicker: function( input ) {
1177		var showAnim, duration, postProcess, onClose,
1178			inst = this._curInst;
1179
1180		if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
1181			return;
1182		}
1183
1184		if ( this._datepickerShowing ) {
1185			showAnim = this._get( inst, "showAnim" );
1186			duration = this._get( inst, "duration" );
1187			postProcess = function() {
1188				$.datepicker._tidyDialog( inst );
1189			};
1190
1191			// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
1192			if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
1193				inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess );
1194			} else {
1195				inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" :
1196					( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess );
1197			}
1198
1199			if ( !showAnim ) {
1200				postProcess();
1201			}
1202			this._datepickerShowing = false;
1203
1204			onClose = this._get( inst, "onClose" );
1205			if ( onClose ) {
1206				onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] );
1207			}
1208
1209			this._lastInput = null;
1210			if ( this._inDialog ) {
1211				this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } );
1212				if ( $.blockUI ) {
1213					$.unblockUI();
1214					$( "body" ).append( this.dpDiv );
1215				}
1216			}
1217			this._inDialog = false;
1218		}
1219	},
1220
1221	/* Tidy up after a dialog display. */
1222	_tidyDialog: function( inst ) {
1223		inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
1224	},
1225
1226	/* Close date picker if clicked elsewhere. */
1227	_checkExternalClick: function( event ) {
1228		if ( !$.datepicker._curInst ) {
1229			return;
1230		}
1231
1232		var $target = $( event.target ),
1233			inst = $.datepicker._getInst( $target[ 0 ] );
1234
1235		if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&
1236				$target.parents( "#" + $.datepicker._mainDivId ).length === 0 &&
1237				!$target.hasClass( $.datepicker.markerClassName ) &&
1238				!$target.closest( "." + $.datepicker._triggerClass ).length &&
1239				$.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||
1240			( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {
1241				$.datepicker._hideDatepicker();
1242		}
1243	},
1244
1245	/* Adjust one of the date sub-fields. */
1246	_adjustDate: function( id, offset, period ) {
1247		var target = $( id ),
1248			inst = this._getInst( target[ 0 ] );
1249
1250		if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
1251			return;
1252		}
1253		this._adjustInstDate( inst, offset, period );
1254		this._updateDatepicker( inst );
1255	},
1256
1257	/* Action for current link. */
1258	_gotoToday: function( id ) {
1259		var date,
1260			target = $( id ),
1261			inst = this._getInst( target[ 0 ] );
1262
1263		if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) {
1264			inst.selectedDay = inst.currentDay;
1265			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
1266			inst.drawYear = inst.selectedYear = inst.currentYear;
1267		} else {
1268			date = new Date();
1269			inst.selectedDay = date.getDate();
1270			inst.drawMonth = inst.selectedMonth = date.getMonth();
1271			inst.drawYear = inst.selectedYear = date.getFullYear();
1272		}
1273		this._notifyChange( inst );
1274		this._adjustDate( target );
1275	},
1276
1277	/* Action for selecting a new month/year. */

1278	_selectMonthYear: function( id, select, period ) {
1279		var target = $( id ),
1280			inst = this._getInst( target[ 0 ] );
1281
1282		inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] =
1283		inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] =
1284			parseInt( select.options[ select.selectedIndex ].value, 10 );
1285
1286		this._notifyChange( inst );
1287		this._adjustDate( target );
1288	},
1289
1290	/* Action for selecting a day. */
1291	_selectDay: function( id, month, year, td ) {
1292		var inst,
1293			target = $( id );
1294
1295		if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
1296			return;
1297		}
1298
1299		inst = this._getInst( target[ 0 ] );
1300		inst.selectedDay = inst.currentDay = parseInt( $( "a", td ).attr( "data-date" ) );
1301		inst.selectedMonth = inst.currentMonth = month;
1302		inst.selectedYear = inst.currentYear = year;
1303		this._selectDate( id, this._formatDate( inst,
1304			inst.currentDay, inst.currentMonth, inst.currentYear ) );
1305	},
1306
1307	/* Erase the input field and hide the date picker. */
1308	_clearDate: function( id ) {
1309		var target = $( id );
1310		this._selectDate( target, "" );
1311	},
1312
1313	/* Update the input field with the selected date. */
1314	_selectDate: function( id, dateStr ) {
1315		var onSelect,
1316			target = $( id ),
1317			inst = this._getInst( target[ 0 ] );
1318
1319		dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
1320		if ( inst.input ) {
1321			inst.input.val( dateStr );
1322		}
1323		this._updateAlternate( inst );
1324
1325		onSelect = this._get( inst, "onSelect" );
1326		if ( onSelect ) {
1327			onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );  // trigger custom callback
1328		} else if ( inst.input ) {
1329			inst.input.trigger( "change" ); // fire the change event
1330		}
1331
1332		if ( inst.inline ) {
1333			this._updateDatepicker( inst );
1334		} else {
1335			this._hideDatepicker();
1336			this._lastInput = inst.input[ 0 ];
1337			if ( typeof( inst.input[ 0 ] ) !== "object" ) {
1338				inst.input.trigger( "focus" ); // restore focus
1339			}
1340			this._lastInput = null;
1341		}
1342	},
1343
1344	/* Update any alternate field to synchronise with the main field. */
1345	_updateAlternate: function( inst ) {
1346		var altFormat, date, dateStr,
1347			altField = this._get( inst, "altField" );
1348
1349		if ( altField ) { // update alternate field too
1350			altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
1351			date = this._getDate( inst );
1352			dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
1353			$( document ).find( altField ).val( dateStr );
1354		}
1355	},
1356
1357	/* Set as beforeShowDay function to prevent selection of weekends.
1358	 * @param  date  Date - the date to customise
1359	 * @return [boolean, string] - is this date selectable?, what is its CSS class?
1360	 */
1361	noWeekends: function( date ) {
1362		var day = date.getDay();
1363		return [ ( day > 0 && day < 6 ), "" ];
1364	},
1365
1366	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
1367	 * @param  date  Date - the date to get the week for
1368	 * @return  number - the number of the week within the year that contains this date
1369	 */
1370	iso8601Week: function( date ) {
1371		var time,
1372			checkDate = new Date( date.getTime() );
1373
1374		// Find Thursday of this week starting on Monday
1375		checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );
1376
1377		time = checkDate.getTime();
1378		checkDate.setMonth( 0 ); // Compare with Jan 1
1379		checkDate.setDate( 1 );
1380		return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;
1381	},
1382
1383	/* Parse a string value into a date object.
1384	 * See formatDate below for the possible formats.
1385	 *
1386	 * @param  format string - the expected format of the date
1387	 * @param  value string - the date in the above format
1388	 * @param  settings Object - attributes include:
1389	 *					shortYearCutoff  number - the cutoff year for determining the century (optional)
1390	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
1391	 *					dayNames		string[7] - names of the days from Sunday (optional)
1392	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
1393	 *					monthNames		string[12] - names of the months (optional)
1394	 * @return  Date - the extracted date value or null if value is blank
1395	 */
1396	parseDate: function( format, value, settings ) {
1397		if ( format == null || value == null ) {
1398			throw "Invalid arguments";
1399		}
1400
1401		value = ( typeof value === "object" ? value.toString() : value + "" );
1402		if ( value === "" ) {
1403			return null;
1404		}
1405
1406		var iFormat, dim, extra,
1407			iValue = 0,
1408			shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
1409			shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp 

1409:
1410				new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
1411			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
1412			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
1413			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
1414			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
1415			year = -1,
1416			month = -1,
1417			day = -1,
1418			doy = -1,
1419			literal = false,
1420			date,
1421
1422			// Check whether a format character is doubled
1423			lookAhead = function( match ) {
1424				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
1425				if ( matches ) {
1426					iFormat++;
1427				}
1428				return matches;
1429			},
1430
1431			// Extract a number from the string value
1432			getNumber = function( match ) {
1433				var isDoubled = lookAhead( match ),
1434					size = ( match === "@" ? 14 : ( match === "!" ? 20 :
1435					( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
1436					minSize = ( match === "y" ? size : 1 ),
1437					digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
1438					num = value.substring( iValue ).match( digits );
1439				if ( !num ) {
1440					throw "Missing number at position " + iValue;
1441				}
1442				iValue += num[ 0 ].length;
1443				return parseInt( num[ 0 ], 10 );
1444			},
1445
1446			// Extract a name from the string value and convert to an index
1447			getName = function( match, shortNames, longNames ) {
1448				var index = -1,
1449					names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
1450						return [ [ k, v ] ];
1451					} ).sort( function( a, b ) {
1452						return -( a[ 1 ].length - b[ 1 ].length );
1453					} );
1454
1455				$.each( names, function( i, pair ) {
1456					var name = pair[ 1 ];
1457					if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {
1458						index = pair[ 0 ];
1459						iValue += name.length;
1460						return false;
1461					}
1462				} );
1463				if ( index !== -1 ) {
1464					return index + 1;
1465				} else {
1466					throw "Unknown name at position " + iValue;
1467				}
1468			},
1469
1470			// Confirm that a literal character matches the string value
1471			checkLiteral = function() {
1472				if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
1473					throw "Unexpected literal at position " + iValue;
1474				}
1475				iValue++;
1476			};
1477
1478		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
1479			if ( literal ) {
1480				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
1481					literal = false;
1482				} else {
1483					checkLiteral();
1484				}
1485			} else {
1486				switch ( format.charAt( iFormat ) ) {
1487					case "d":
1488						day = getNumber( "d" );
1489						break;
1490					case "D":
1491						getName( "D", dayNamesShort, dayNames );
1492						break;
1493					case "o":
1494						doy = getNumber( "o" );
1495						break;
1496					case "m":
1497						month = getNumber( "m" );
1498						break;
1499					case "M":
1500						month = getName( "M", monthNamesShort, monthNames );
1501						break;
1502					case "y":
1503						year = getNumber( "y" );
1504						break;
1505					case "@":
1506						date = new Date( getNumber( "@" ) );
1507						year = date.getFullYear();
1508						month = date.getMonth() + 1;
1509						day = date.getDate();
1510						break;
1511					case "!":
1512						date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 );
1513						year = date.getFullYear();
1514						month = date.getMonth() + 1;
1515						day = date.getDate();
1516						break;
1517					case "'":
1518						if ( lookAhead( "'" ) ) {
1519							checkLiteral();
1520						} else {
1521							literal = true;
1522						}
1523						break;
1524					default:
1525						checkLiteral();
1526				}
1527			}
1528		}
1529
1530		if ( iValue < value.length ) {
1531			extra = value.substr( iValue );
1532			if ( !/^\s+/.test( extra ) ) {
1533				throw "Extra/unparsed characters found in date: " + extra;
1534			}
1535		}
1536
1537		if ( year === -1 ) {
1538			year = new Date().getFullYear();
1539		} else if ( year < 100 ) {
1540			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
1541				( year <= shortYearCutoff ? 0 : -100 );
1542		}
1543
1544		if ( doy > -1 ) {
1545			month = 1;
1546			day = doy;
1547			do {
1548				dim = this._getDaysInMonth( year, month - 1 );
1549				if ( day <= dim ) {
1550					break;
1551				}
1552				month++;
1553				day -= dim;
1554			} while ( true );
1555		}
1556
1557		date = this._daylightSavingAdjust( new Date( year, month - 1, day ) );
1558		if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {
1559			throw "Invalid date"; // E.g. 31/02/00
1560		}
1561		return date;
1562	},
1563
1564	/* Standard date formats. */
1565	ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
1566	COOKIE: "D, dd M yy",
1567	ISO_8601: "yy-mm-dd",
1568	RFC_822: "D, d M y",
1569	RFC_850: "DD, dd-M-y",
1570	RFC_1036: "D, d M y",
1571	RFC_1123: "D, d M yy",
1572	RFC_2822: "D, d M yy",
1573	RSS: "D, d M y", // RFC 822
1574	TICKS: "!",
1575	TIMESTAMP: "@",
1576	W3C: "yy-mm-dd", // ISO 8601
1577
1578	_ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +
1579		Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),
1580
1581	/* Format a date object into a string value.
1582	 * The format can be combinations of the following:
1583	 * d  - day of month (no leading zero)
1584	 * dd - day of month (two digit)
1585	 * o  - day of year (no leading zeros)
1586	 * oo - day of year (three digit)
1587	 * D  - day name short
1588	 * DD - day name long
1589	 * m  - month of year (no leading zero)
1590	 * mm - month of year (two digit)
1591	 * M  - month name short
1592	 * MM - month name long
1593	 * y  - year (two digit)
1594	 * yy - year (four digit)
1595	 * @ - Unix timestamp (ms since 01/01/1970)
1596	 * ! - Windows ticks (100ns since 01/01/0001)
1597	 * "..." - literal text
1598	 * '' - single quote
1599	 *

1600	 * @param  format string - the desired format of the date
1601	 * @param  date Date - the date value to format
1602	 * @param  settings Object - attributes include:
1603	 *					dayNamesShort	string[7] - abbreviated names of the days from Sunday (optional)
1604	 *					dayNames		string[7] - names of the days from Sunday (optional)
1605	 *					monthNamesShort string[12] - abbreviated names of the months (optional)
1606	 *					monthNames		string[12] - names of the months (optional)
1607	 * @return  string - the date in the above format
1608	 */
1609	formatDate: function( format, date, settings ) {
1610		if ( !date ) {
1611			return "";
1612		}
1613
1614		var iFormat,
1615			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
1616			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
1617			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
1618			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
1619
1620			// Check whether a format character is doubled
1621			lookAhead = function( match ) {
1622				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
1623				if ( matches ) {
1624					iFormat++;
1625				}
1626				return matches;
1627			},
1628
1629			// Format a number, with leading zero if necessary
1630			formatNumber = function( match, value, len ) {
1631				var num = "" + value;
1632				if ( lookAhead( match ) ) {
1633					while ( num.length < len ) {
1634						num = "0" + num;
1635					}
1636				}
1637				return num;
1638			},
1639
1640			// Format a name, short or long as requested
1641			formatName = function( match, value, shortNames, longNames ) {
1642				return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
1643			},
1644			output = "",
1645			literal = false;
1646
1647		if ( date ) {
1648			for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
1649				if ( literal ) {
1650					if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
1651						literal = false;
1652					} else {
1653						output += format.charAt( iFormat );
1654					}
1655				} else {
1656					switch ( format.charAt( iFormat ) ) {
1657						case "d":
1658							output += formatNumber( "d", date.getDate(), 2 );
1659							break;
1660						case "D":
1661							output += formatName( "D", date.getDay(), dayNamesShort, dayNames );
1662							break;
1663						case "o":
1664							output += formatNumber( "o",
1665								Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );
1666							break;
1667						case "m":
1668							output += formatNumber( "m", date.getMonth() + 1, 2 );
1669							break;
1670						case "M":
1671							output += formatName( "M", date.getMonth(), monthNamesShort, monthNames );
1672							break;
1673						case "y":
1674							output += ( lookAhead( "y" ) ? date.getFullYear() :
1675								( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 );
1676							break;
1677						case "@":
1678							output += date.getTime();
1679							break;
1680						case "!":
1681							output += date.getTime() * 10000 + this._ticksTo1970;
1682							break;
1683						case "'":
1684							if ( lookAhead( "'" ) ) {
1685								output += "'";
1686							} else {
1687								literal = true;
1688							}
1689							break;
1690						default:
1691							output += format.charAt( iFormat );
1692					}
1693				}
1694			}
1695		}
1696		return output;
1697	},
1698
1699	/* Extract all possible characters from the date format. */
1700	_possibleChars: function( format ) {
1701		var iFormat,
1702			chars = "",
1703			literal = false,
1704
1705			// Check whether a format character is doubled
1706			lookAhead = function( match ) {
1707				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
1708				if ( matches ) {
1709					iFormat++;
1710				}
1711				return matches;
1712			};
1713
1714		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
1715			if ( literal ) {
1716				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
1717					literal = false;
1718				} else {
1719					chars += format.charAt( iFormat );
1720				}
1721			} else {
1722				switch ( format.charAt( iFormat ) ) {
1723					case "d": case "m": case "y": case "@":
1724						chars += "0123456789";
1725						break;
1726					case "D": case "M":
1727						return null; // Accept anything
1728					case "'":
1729						if ( lookAhead( "'" ) ) {
1730							chars += "'";
1731						} else {
1732							literal = true;
1733						}
1734						break;
1735					default:
1736						chars += format.charAt( iFormat );
1737				}
1738			}
1739		}
1740		return chars;
1741	},
1742
1743	/* Get a setting value, defaulting if necessary. */
1744	_get: function( inst, name ) {
1745		return inst.settings[ name ] !== undefined ?
1746			inst.settings[ name ] : this._defaults[ name ];
1747	},
1748
1749	/* Parse existing date and initialise date picker. */
1750	_setDateFromField: function( inst, noDefault ) {
1751		if ( inst.input.val() === inst.lastVal ) {
1752			return;
1753		}
1754
1755		var dateFormat = this._get( inst, "dateFormat" ),
1756			dates = inst.lastVal = inst.input ? inst.input.val() : null,
1757			defaultDate = this._getDefaultDate( inst ),
1758			date = defaultDate,
1759			settings = this._getFormatConfig( inst );
1760
1761		try {
1762			date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
1763		} catch ( event ) {
1764			dates = ( noDefault ? "" : dates );
1765		}
1766		inst.selectedDay = date.getDate();
1767		inst.drawMonth = inst.selectedMonth = date.getMonth();
1768		inst.drawYear = inst.selectedYear = date.getFullYear();
1769		inst.currentDay = ( dates ? date.getDate() : 0 );
1770		inst.currentMonth = ( dates ? date.getMonth() : 0 );
1771		inst.currentYear = ( dates ? date.getFullYear() : 0 );
1772		this._adjustInstDate( inst );
1773	},
1774
1775	/* Retrieve the default date shown on opening. */
1776	_getDefaultDate: function( inst ) {
1777		return this._restrictMinMax( inst,
1778			this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) );
1779	},
1780
1781	/* A date may be specified as an exact value or a relative one. */
1782	_determineDate: function( inst, date, defaultDate ) {
1783		var offsetNumeric = function( offset ) {
1784				var date = new Date();
1785				date.setDate( date.getDate() + offset );
1786				return date;
1787			},
1788			offsetString = function( offset ) {
1789				try {
1790					return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
1791						offset, $.datepicker._getFormatConfig( inst ) );
1792				} catch ( e ) {
1793
1794					// Ignore
1795				}
1796
1797				var date = ( offset.toLowerCase().match( /^c/ ) ?
1798					$.datepicker._getDate( inst ) : null ) || new Date(),
1799					year = date.getFullYear(),
1800					month = date.getMonth(),
1801					day = date.getDate(),
1802					pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
1803					matches = pattern.exec( offset );
1804
1805				while ( matches ) {
1806					switch ( matches[ 2 ] || "d" ) {
1807						case "d" : case "D" :
1808							day += parseInt( matches[ 1 ], 10 ); break;
1809						case "w" : case "W" :
1810							day += parseInt( matches[ 1 ], 10 ) * 7; break;
1811						case "m" : case "M" :
1812							month += parseInt( matches[ 1 ], 10 );
1813							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
1814							break;
1815						case "y": case "Y" :
1816							year += parseInt( matches[ 1 ], 10 );
1817							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
1818							break;
1819					}
1820					matches = pattern.exec( offset );
1821				}
1822				return new Date( year, month, day );
1823			},
1824			newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) :
1825				( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );
1826
1827		newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate );
1828		if ( newDate ) {
1829			newDate.setHours( 0 );
1830			newDate.setMinutes( 0 );
1831			newDate.setSeconds( 0 );
1832			newDate.setMilliseconds( 0 );
1833		}
1834		return this._daylightSavingAdjust( newDate );
1835	},
1836
1837	/* Handle switch to/from daylight saving.
1838	 * Hours may be non-zero on daylight saving cut-over:
1839	 * > 12 when midnight changeover, but then cannot generate
1840	 * midnight datetime, so jump to 1AM, otherwise reset.
1841	 * @param  date  (Date) the date to check
1842	 * @return  (Date) the corrected date
1843	 */
1844	_daylightSavingAdjust: function( date ) {
1845		if ( !date ) {
1846			return null;
1847		}
1848		date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );
1849		return date;
1850	},
1851
1852	/* Set the date(s) directly. */
1853	_setDate: function( inst, date, noChange ) {
1854		var clear = !date,
1855			origMonth = inst.selectedMonth,
1856			origYear = inst.selectedYear,
1857			newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );
1858
1859		inst.selectedDay = inst.currentDay = newDate.getDate();
1860		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
1861		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
1862		if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {
1863			this._notifyChange( inst );
1864		}
1865		this._adjustInstDate( inst );
1866		if ( inst.input ) {
1867			inst.input.val( clear ? "" : this._formatDate( inst ) );
1868		}
1869	},
1870
1871	/* Retrieve the date(s) directly. */
1872	_getDate: function( inst ) {
1873		var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null :
1874			this._daylightSavingAdjust( new Date(
1875			inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
1876			return startDate;
1877	},
1878
1879	/* Attach the onxxx handlers.  These are declared statically so
1880	 * they work with static code transformers like Caja.
1881	 */
1882	_attachHandlers: function( inst ) {
1883		var stepMonths = this._get( inst, "stepMonths" ),
1884			id = "#" + inst.id.replace( /\\\\/g, "\\" );
1885		inst.dpDiv.find( "[data-handler]" ).map( function() {
1886			var handler = {
1887				prev: function() {
1888					$.datepicker._adjustDate( id, -stepMonths, "M" );
1889				

1889	return false;
1890				},
1891				next: function() {
1892					$.datepicker._adjustDate( id, +stepMonths, "M" );
1893					return false;
1894				},
1895				hide: function() {
1896					$.datepicker._hideDatepicker();
1897				},
1898				today: function() {
1899					$.datepicker._gotoToday( id );
1900				},
1901				selectDay: function() {
1902					$.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
1903					return false;
1904				},
1905				selectMonth: function() {
1906					$.datepicker._selectMonthYear( id, this, "M" );
1907					return false;
1908				},
1909				selectYear: function() {
1910					$.datepicker._selectMonthYear( id, this, "Y" );
1911					return false;
1912				}
1913			};
1914			$( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
1915		} );
1916	},
1917
1918	/* Generate the HTML for the current state of the date picker. */
1919	_generateHTML: function( inst ) {
1920		var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
1921			controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
1922			monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
1923			selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
1924			cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
1925			printDate, dRow, tbody, daySettings, otherMonth, unselectable,
1926			tempDate = new Date(),
1927			today = this._daylightSavingAdjust(
1928				new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
1929			isRTL = this._get( inst, "isRTL" ),
1930			showButtonPanel = this._get( inst, "showButtonPanel" ),
1931			hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
1932			navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
1933			numMonths = this._getNumberOfMonths( inst ),
1934			showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
1935			stepMonths = this._get( inst, "stepMonths" ),
1936			isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
1937			currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
1938				new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
1939			minDate = this._getMinMaxDate( inst, "min" ),
1940			maxDate = this._getMinMaxDate( inst, "max" ),
1941			drawMonth = inst.drawMonth - showCurrentAtPos,
1942			drawYear = inst.drawYear;
1943
1944		if ( drawMonth < 0 ) {
1945			drawMonth += 12;
1946			drawYear--;
1947		}
1948		if ( maxDate ) {
1949			maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),
1950				maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );
1951			maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );
1952			while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {
1953				drawMonth--;
1954				if ( drawMonth < 0 ) {
1955					drawMonth = 11;
1956					drawYear--;
1957				}
1958			}
1959		}
1960		inst.drawMonth = drawMonth;
1961		inst.drawYear = drawYear;
1962
1963		prevText = this._get( inst, "prevText" );
1964		prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
1965			this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
1966			this._getFormatConfig( inst ) ) );
1967
1968		if ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ) {
1969			prev = $( "<button>" )
1970				.attr( {
1971					"class": "ui-datepicker-prev ui-corner-all",
1972					"data-handler": "prev",
1973					"data-event": "click",
1974          "type": "button",
1975					title: prevText
1976				} )
1977				.append(
1978					$( "<span>" )
1979						.addClass( "ui-icon ui-icon-circle-triangle-" +
1980							( isRTL ? "e" : "w" ) )
1981						.text( prevText )
1982				)[ 0 ].outerHTML;
1983		} else if ( hideIfNoPrevNext ) {
1984			prev = "";
1985		} else {
1986			prev = $( "<a>" )
1987				.attr( {
1988					"class": "ui-datepicker-prev ui-corner-all ui-state-disabled",
1989					title: prevText
1990				} )
1991				.append(
1992					$( "<span>" )
1993						.addClass( "ui-icon ui-icon-circle-triangle-" +
1994							( isRTL ? "e" : "w" ) )
1995						.text( prevText )
1996				)[ 0 ].outerHTML;
1997		}
1998
1999		nextText = this._get( inst, "nextText" );
2000		nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
2001			this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
2002			this._getFormatConfig( inst ) ) );
2003
2004		if ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ) {
2005			next = $( "<button>" )
2006				.attr( {
2007					"class": "ui-datepicker-next ui-corner-all",
2008					"data-handler": "next",
2009					"data-event": "click",
2010          "type": "button",
2011					title: nextText
2012				} )
2013				.append(
2014					$( "<span>" )
2015						.addClass( "ui-icon ui-icon-circle-triangle-" +
2016							( isRTL ? "w" : "e" ) )
2017						.text( nextText )
2018				)[ 0 ].outerHTML;
2019		} else if ( hideIfNoPrevNext ) {
2020			next = "";
2021		} else {
2022			next = $( "<a>" )
2023				.attr( {
2024					"class": "ui-datepicker-next ui-corner-all ui-state-disabled",
2025					title: nextText
2026				} )
2027				.append(
2028					$( "<span>" )
2029						.attr( "class", "ui-icon ui-icon-circle-triangle-" +
2030							( isRTL ? "w" : "e" ) )
2031						.text( nextText )
2032				)[ 0 ].outerHTML;
2033		}
2034
2035		currentText = this._get( inst, "currentText" );
2036		gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
2037		currentText = ( !navigationAsDateFormat ? currentText :
2038			this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );
2039
2040		controls = "";
2041		if ( !inst.inline ) {
2042			controls = $( "<button>" )
2043				.attr( {
2044					type: "button",
2045					"class": "ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all",
2046					"data-handler": "hide",
2047					"data-event": "click"
2048				} )
2049				.text( this._get( inst, "closeText" ) )[ 0 ].outerHTML;
2050		}
2051
2052		buttonPanel = "";
2053		if ( showButtonPanel ) {
2054			buttonPanel = $( "<div class='ui-datepicker-buttonpane ui-widget-content'>" )
2055				.append( isRTL ? controls : "" )
2056				.append( this._isInRange( inst, gotoDate ) ?
2057					$( "<button>" )
2058						.attr( {
2059							type: "button",
2060							"class": "ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all",
2061							"data-handler": "today",
2062							"data-event": "click"
2063						} )
2064						.text( currentText ) :
2065					"" )
2066				.append( isRTL ? "" : controls )[ 0 ].outerHTML;
2067		}
2068
2069		firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
2070		firstDay = ( isNaN( firstDay ) ? 0 : firstDay );
2071
2072		showWeek = this._get( inst, "showWeek" );
2073		dayNames = this._get( inst, "dayNames" );
2074		dayNamesMin = this._get( inst, "dayNamesMin" );
2075		monthNames = this._get( inst, "monthNames" );
2076		monthNamesShort = this._get( inst, "monthNamesShort" );
2077		beforeShowDay = this._get( inst, "beforeShowDay" );
2078		showOtherMonths = this._get( inst, "showOtherMonths" );
2079		selectOtherMonths = this._get( inst, "selectOtherMonths" );
2080		defaultDate = this._getDefaultDate( inst );
2081		html = "";
2082
2083		for ( row = 0; row < numMonths[ 0 ]; row++ ) {
2084			group = "";
2085			this.maxRows = 4;
2086			for ( col = 0; col < numMonths[ 1 ]; col++ ) {
2087				selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
2088				cornerClass = " ui-corner-all";
2089				calender = "";
2090				if ( isMultiMonth ) {
2091					calender += "<div class='ui-datepicker-group";
2092					if ( numMonths[ 1 ] > 1 ) {
2093						switch ( col ) {
2094							case 0: calender += " ui-datepicker-group-first";
2095								cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break;
2096							case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last";
2097								cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break;
2098							default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
2099						}
2100					}
2101					calender += "'>";
2102				}
2103				calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
2104					( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) +
2105					( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) +
2106					this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,
2107					row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers
2108					"</div><table role='grid' class='ui-datepicker-calendar'><thead>" +
2109					"<tr>";
2110				thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
2111				for ( dow = 0; dow < 7; dow++ ) { // days of the week
2112					day = ( dow + firstDay ) % 7;
2113					thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
2114						"<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
2115				}
2116				calender += thead + "</tr></thead><tbody>";
2117				daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
2118				if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
2119					inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
2120				}
2121				leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
2122				curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
2123				numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
2124				this.maxRows = numRows;
2125				printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
2126				for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
2127					calender += "<tr role='row'>";
2128					tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
2129						this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
2130					for ( dow = 0; dow < 7; dow++ ) { // create date picker days
2131						daySettings = ( beforeShowDay ?
2132							beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
2133						otherMonth = ( printDate.getMonth() !== drawMonth );
2134						unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||
2135							( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );
2136						tbody += "<td role='gridcell' class='" +
2137							( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends
2138							( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months
2139							( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key
2140							( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?
2141
2142							// or defaultDate is current printedDate and defaultDate is selectedDate
2143							" " + this._dayOverClass : "" ) + // highlight selected day
2144							( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) +  // highlight unselectable days
2145							( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates
2146							( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day
2147							( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different)
2148							( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "&#39;" ) + "'" : "" ) + // cell title
2149							( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) +
2150             "' aria-selected='" + ( printDate.getTime() === currentDate.getTime() ? "true" : "false" ) + "'" + ">" + // mark date as selected for screen reader
2151							( otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
2152							( unselectable ? "<span class='ui-state-default' aria-disabled='true'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
2153							( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) +
2154							( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
2155							( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
2156							"' href='#' aria-current='" + ( printDate.getTime() === today.getTime() ? "true" : "false" ) + // mark date as selected for screen reader
2157              "' data-date='" + printDate.getDate() + // store date as data
2158              "' aria-label='" + printDate.getDate() + " " + monthNames[ drawMonth ] + " " + drawYear + // aria-label

2158
2159							"'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
2160						printDate.setDate( printDate.getDate() + 1 );
2161						printDate = this._daylightSavingAdjust( printDate );
2162					}
2163					calender += tbody + "</tr>";
2164				}
2165				drawMonth++;
2166				if ( drawMonth > 11 ) {
2167					drawMonth = 0;
2168					drawYear++;
2169				}
2170				calender += "</tbody></table>" + ( isMultiMonth ? "</div>" +
2171							( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" );
2172				group += calender;
2173			}
2174			html += group;
2175		}
2176		html += buttonPanel;
2177		inst._keyEvent = false;
2178		return html;
2179	},
2180
2181	/* Generate the month and year header. */
2182	_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
2183			secondary, monthNames, monthNamesShort ) {
2184
2185		var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
2186			changeMonth = this._get( inst, "changeMonth" ),
2187			changeYear = this._get( inst, "changeYear" ),
2188			showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
2189			selectMonthLabel = this._get( inst, "selectMonthLabel" ),
2190			selectYearLabel = this._get( inst, "selectYearLabel" ),
2191			html = "<div class='ui-datepicker-title'>",
2192			monthHtml = "";
2193
2194		// Month selection
2195		if ( secondary || !changeMonth ) {
2196			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
2197		} else {
2198			inMinYear = ( minDate && minDate.getFullYear() === drawYear );
2199			inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
2200			monthHtml += "<select class='ui-datepicker-month' aria-label='" + selectMonthLabel + "' data-handler='selectMonth' data-event='change'>";
2201			for ( month = 0; month < 12; month++ ) {
2202				if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {
2203					monthHtml += "<option value='" + month + "'" +
2204						( month === drawMonth ? " selected='selected'" : "" ) +
2205						">" + monthNamesShort[ month ] + "</option>";
2206				}
2207			}
2208			monthHtml += "</select>";
2209		}
2210
2211		if ( !showMonthAfterYear ) {
2212			html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" );
2213		}
2214
2215		// Year selection
2216		if ( !inst.yearshtml ) {
2217			inst.yearshtml = "";
2218			if ( secondary || !changeYear ) {
2219				html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
2220			} else {
2221
2222				// determine range of years to display
2223				years = this._get( inst, "yearRange" ).split( ":" );
2224				thisYear = new Date().getFullYear();
2225				determineYear = function( value ) {
2226					var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :
2227						( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) :
2228						parseInt( value, 10 ) ) );
2229					return ( isNaN( year ) ? thisYear : year );
2230				};
2231				year = determineYear( years[ 0 ] );
2232				endYear = Math.max( year, determineYear( years[ 1 ] || "" ) );
2233				year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );
2234				endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );
2235				inst.yearshtml += "<select class='ui-datepicker-year' aria-label='" + selectYearLabel + "' data-handler='selectYear' data-event='change'>";
2236				for ( ; year <= endYear; year++ ) {
2237					inst.yearshtml += "<option value='" + year + "'" +
2238						( year === drawYear ? " selected='selected'" : "" ) +
2239						">" + year + "</option>";
2240				}
2241				inst.yearshtml += "</select>";
2242
2243				html += inst.yearshtml;
2244				inst.yearshtml = null;
2245			}
2246		}
2247
2248		html += this._get( inst, "yearSuffix" );
2249		if ( showMonthAfterYear ) {
2250			html += ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" ) + monthHtml;
2251		}
2252		html += "</div>"; // Close datepicker_header
2253		return html;
2254	},
2255
2256	/* Adjust one of the date sub-fields. */
2257	_adjustInstDate: function( inst, offset, period ) {
2258		var year = inst.selectedYear + ( period === "Y" ? offset : 0 ),
2259			month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
2260			day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
2261			date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );
2262
2263		inst.selectedDay = date.getDate();
2264		inst.drawMonth = inst.selectedMonth = date.getMonth();
2265		inst.drawYear = inst.selectedYear = date.getFullYear();
2266		if ( period === "M" || period === "Y" ) {
2267			this._notifyChange( inst );
2268		}
2269	},
2270
2271	/* Ensure a date is within any min/max bounds. */
2272	_restrictMinMax: function( inst, date ) {
2273		var minDate = this._getMinMaxDate( inst, "min" ),
2274			maxDate = this._getMinMaxDate( inst, "max" ),
2275			newDate = ( minDate && date < minDate ? minDate : date );
2276		return ( maxDate && newDate > maxDate ? maxDate : newDate );
2277	},
2278
2279	/* Notify change of month/year. */
2280	_notifyChange: function( inst ) {
2281		var onChange = this._get( inst, "onChangeMonthYear" );
2282		if ( onChange ) {
2283			onChange.apply( ( inst.input ? inst.input[ 0 ] : null ),
2284				[ inst.selectedYear, inst.selectedMonth + 1, inst ] );
2285		}
2286	},
2287
2288	/* Determine the number of months to show. */
2289	_getNumberOfMonths: function( inst ) {
2290		var numMonths = this._get( inst, "numberOfMonths" );
2291		return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) );
2292	},
2293
2294	/* Determine the current maximum date - ensure no time components are set. */
2295	_getMinMaxDate: function( inst, minMax ) {
2296		return this._determineDate( inst, this._get( inst, minMax + "Date" ), null );
2297	},
2298
2299	/* Find the number of days in a given month. */
2300	_getDaysInMonth: function( year, month ) {
2301		return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();
2302	},
2303
2304	/* Find the day of the week of the first of a month. */
2305	_getFirstDayOfMonth: function( year, month ) {
2306		return new Date( year, month, 1 ).getDay();
2307	},
2308
2309	/* Determines if we should allow a "next/prev" month display change. */
2310	_canAdjustMonth: function( inst, offset, curYear, curMonth ) {
2311		var numMonths = this._getNumberOfMonths( inst ),
2312			date = this._daylightSavingAdjust( new Date( curYear,
2313			curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );
2314
2315		if ( offset < 0 ) {
2316			date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );
2317		}
2318		return this._isInRange( inst, date );
2319	},
2320
2321	/* Is the given date in the accepted range? */
2322	_isInRange: function( inst, date ) {
2323		var yearSplit, currentYear,
2324			minDate = this._getMinMaxDate( inst, "min" ),
2325			maxDate = this._getMinMaxDate( inst, "max" ),
2326			minYear = null,
2327			maxYear = null,
2328			years = this._get( inst, "yearRange" );
2329			if ( years ) {
2330				yearSplit = years.split( ":" );
2331				currentYear = new Date().getFullYear();
2332				minYear = parseInt( yearSplit[ 0 ], 10 );
2333				maxYear = parseInt( yearSplit[ 1 ], 10 );
2334				if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
2335					minYear += currentYear;
2336				}
2337				if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
2338					maxYear += currentYear;
2339				}
2340			}
2341
2342		return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
2343			( !maxDate || date.getTime() <= maxDate.getTime() ) &&
2344			( !minYear || date.getFullYear() >= minYear ) &&
2345			( !maxYear || date.getFullYear() <= maxYear ) );
2346	},
2347
2348	/* Provide the configuration settings for formatting/parsing. */
2349	_getFormatConfig: function( inst ) {
2350		var shortYearCutoff = this._get( inst, "shortYearCutoff" );
2351		shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff :
2352			new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );
2353		return { shortYearCutoff: shortYearCutoff,
2354			dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ),
2355			monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) };
2356	},
2357
2358	/* Format the given date for display. */
2359	_formatDate: function( inst, day, month, year ) {
2360		if ( !day ) {
2361			inst.currentDay = inst.selectedDay;
2362			inst.currentMonth = inst.selectedMonth;
2363			inst.currentYear = inst.selectedYear;
2364		}
2365		var date = ( day ? ( typeof day === "object" ? day :
2366			this._daylightSavingAdjust( new Date( year, month, day ) ) ) :
2367			this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
2368		return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) );
2369	}
2370} );
2371
2372/*
2373 * Bind hover events for datepicker elements.
2374 * Done via delegate so the binding only occurs once in the lifetime of the parent div.
2375 * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
2376 */
2377function datepicker_bindHover( dpDiv ) {
2378	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
2379	return dpDiv.on( "mouseout", selector, function() {
2380			$( this ).removeClass( "ui-state-hover" );
2381			if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
2382				$( this ).removeClass( "ui-datepicker-prev-hover" );
2383			}
2384			if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
2385				$( this ).removeClass( "ui-datepicker-next-hover" );
2386			}
2387		} )
2388		.on( "mouseover", selector, datepicker_handleMouseover );
2389}
2390
2391function datepicker_handleMouseover() {
2392	if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {
2393		$( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" );
2394		$( this ).addClass( "ui-state-hover" );
2395		if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
2396			$( this ).addClass( "ui-datepicker-prev-hover" );
2397		}
2398		if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
2399			$( this ).addClass( "ui-datepicker-next-hover" );
2400		}
2401	}
2402}
2403
2404/* jQuery extend now ignores nulls! */
2405function datepicker_extendRemove( target, props ) {
2406	$.extend( target, props );
2407	for ( var name in props ) {
2408		if ( props[ name ] == null ) {
2409			target[ name ] = props[ name ];
2410		}
2411	}
2412	return target;
2413}
2414
2415/* Invoke the datepicker functionality.
2416   @param  options  string - a command, optionally followed by additional parameters or
2417					Object - settings for attaching new datepicker functionality
2418   @return  jQuery object */
2419$.fn.datepicker = function( options ) {
2420
2421	/* Verify an empty collection wasn't passed - Fixes #6976 */
2422	if ( !this.length ) {
2423		return this;
2424	}
2425
2426	/* Initialise the date picker. */
2427	if ( !$.datepicker.initialized ) {
2428		$( document ).on( "mousedown", $.datepicker._checkExternalClick );
2429		$.datepicker.initialized = true;
2430	}
2431
2432	/* Append datepicker main container to body if not exist. */
2433	if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
2434		$( "body" ).append( $.datepicker.dpDiv );
2435	}
2436
2437	var otherArgs = Array.prototype.slice.call( arguments, 1 );
2438	if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) {
2439		return $.datepicker[ "_" + options + "Datepicker" ].
2440			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
2441	}
2442	if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) {
2443		return $.datepicker[ "_" + options + "Datepicker" ].
2444			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
2445	}
2446	return this.each( function() {
2447		if ( typeof options === "string" ) {
2448			$.datepicker[ "_" + options + "Datepicker" ]
2449				.apply( $.datepicker, [ this ].concat( otherArgs ) );
2450		} else {
2451			$.datepicker._attachDatepicker( this, options );
2452		}
2453	} );
2454};
2455
2456$.datepicker = new Datepicker(); // singleton instance
2457$.datepicker.initialized = false;
2458$.datepicker.uuid = new Date().getTime();
2459$.datepicker.version = "1.1

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2567/* @license GPL-2.0-or-later https://www.drupal.org/licensing/faq */
2568/**
2569 * tua-body-scroll-lock v1.6.0
2570 * (c) 2025 Evinma, BuptStEve
2571 * @license MIT
2572 */
2573!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).bodyScrollLock={})}(this,(function(e){"use strict";var t=function(){return"undefined"==typeof window},n=function(e){e=e||navigator.userAgent;var t=/(iPad).*OS\s([\d_]+)/.test(e);return{ios:!t&&/(iPhone\sOS)\s([\d_]+)/.test(e)||t,android:/(Android);?[\s/]+([\d.]+)?/.test(e)}};function o(e){if(t())return!1;if(!e)throw new Error("options must be provided");

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2578/* @license MIT https://raw.githubusercontent.com/muicss/loadjs/4.3.0/LICENSE.txt */
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