/*! jQuery UI - v1.12.1 - 2016-09-14

* http://jqueryui.com

* Includes: widget.js, position.js, data.js, disable-selection.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js, focusable.js, form-reset-mixin.js, jquery-1-7.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/accordion.js, widgets/autocomplete.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/datepicker.js, widgets/dialog.js, widgets/draggable.js, widgets/droppable.js, widgets/menu.js, widgets/mouse.js, widgets/progressbar.js, widgets/resizable.js, widgets/selectable.js, widgets/selectmenu.js, widgets/slider.js, widgets/sortable.js, widgets/spinner.js, widgets/tabs.js, widgets/tooltip.js

* Copyright jQuery Foundation and other contributors; Licensed MIT */

(function( factory ) {

	if ( typeof define === "function" && define.amd ) {

		// AMD. Register as an anonymous module.

		define([ "jquery" ], factory );

	} else {

		// Browser globals

		factory( jQuery );

	}

}(function( $ ) {

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

var version = $.ui.version = "1.12.1";

/*!

 * jQuery UI Widget 1.12.1

 * http://jqueryui.com

 *

 * Copyright jQuery Foundation and other contributors

 * Released under the MIT license.

 * http://jquery.org/license

 */

//>>label: Widget

//>>group: Core

//>>description: Provides a factory for creating stateful widgets with a common API.

//>>docs: http://api.jqueryui.com/jQuery.widget/

//>>demos: http://jqueryui.com/widget/

var widgetUuid = 0;

var widgetSlice = Array.prototype.slice;

$.cleanData = ( function( orig ) {

	return function( elems ) {

		var events, elem, i;

		for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {

			try {

				// Only trigger remove when necessary to save time

				events = $._data( elem, "events" );

				if ( events && events.remove ) {

					$( elem ).triggerHandler( "remove" );

				}

			// Http://bugs.jquery.com/ticket/8235

			} catch ( e ) {}

		}

		orig( elems );

	};

} )( $.cleanData );

$.widget = function( name, base, prototype ) {

	var existingConstructor, constructor, basePrototype;

	// ProxiedPrototype allows the provided prototype to remain unmodified

	// so that it can be used as a mixin for multiple widgets (#8876)

	var proxiedPrototype = {};

	var namespace = name.split( "." )[ 0 ];

	name = name.split( "." )[ 1 ];

	var fullName = namespace + "-" + name;

	if ( !prototype ) {

		prototype = base;

		base = $.Widget;

	}

	if ( $.isArray( prototype ) ) {

		prototype = $.extend.apply( null, [ {} ].concat( prototype ) );

	}

	// Create selector for plugin

	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {

		return !!$.data( elem, fullName );

	};

	$[ namespace ] = $[ namespace ] || {};

	existingConstructor = $[ namespace ][ name ];

	constructor = $[ namespace ][ name ] = function( options, element ) {

		// Allow instantiation without "new" keyword

		if ( !this._createWidget ) {

			return new constructor( options, element );

		}

		// Allow instantiation without initializing for simple inheritance

		// must use "new" keyword (the code above always passes args)

		if ( arguments.length ) {

			this._createWidget( options, element );

		}

	};

	// Extend with the existing constructor to carry over any static properties

	$.extend( constructor, existingConstructor, {

		version: prototype.version,

		// Copy the object used to create the prototype in case we need to

		// redefine the widget later

		_proto: $.extend( {}, prototype ),

		// Track widgets that inherit from this widget in case this widget is

		// redefined after a widget inherits from it

		_childConstructors: []

	} );

	basePrototype = new base();

	// We need to make the options hash a property directly on the new instance

	// otherwise we'll modify the options hash on the prototype that we're

	// inheriting from

	basePrototype.options = $.widget.extend( {}, basePrototype.options );

	$.each( prototype, function( prop, value ) {

		if ( !$.isFunction( value ) ) {

			proxiedPrototype[ prop ] = value;

			return;

		}

		proxiedPrototype[ prop ] = ( function() {

			function _super() {

				return base.prototype[ prop ].apply( this, arguments );

			}

			function _superApply( args ) {

				return base.prototype[ prop ].apply( this, args );

			}

			return function() {

				var __super = this._super;

				var __superApply = this._superApply;

				var returnValue;

				this._super = _super;

				this._superApply = _superApply;

				returnValue = value.apply( this, arguments );

				this._super = __super;

				this._superApply = __superApply;

				return returnValue;

			};

		} )();

	} );

	constructor.prototype = $.widget.extend( basePrototype, {

		// TODO: remove support for widgetEventPrefix

		// always use the name + a colon as the prefix, e.g., draggable:start

		// don't prefix for widgets that aren't DOM-based

		widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name

	}, proxiedPrototype, {

		constructor: constructor,

		namespace: namespace,

		widgetName: name,

		widgetFullName: fullName

	} );

	// If this widget is being redefined then we need to find all widgets that

	// are inheriting from it and redefine all of them so that they inherit from

	// the new version of this widget. We're essentially trying to replace one

	// level in the prototype chain.

	if ( existingConstructor ) {

		$.each( existingConstructor._childConstructors, function( i, child ) {

			var childPrototype = child.prototype;

			// Redefine the child widget using the same prototype that was

			// originally used, but inherit from the new version of the base

			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,

				child._proto );

		} );

		// Remove the list of existing child constructors from the old constructor

		// so the old child constructors can be garbage collected

		delete existingConstructor._childConstructors;

	} else {

		base._childConstructors.push( constructor );

	}

	$.widget.bridge( name, constructor );

	return constructor;

};

$.widget.extend = function( target ) {

	var input = widgetSlice.call( arguments, 1 );

	var inputIndex = 0;

	var inputLength = input.length;

	var key;

	var value;

	for ( ; inputIndex < inputLength; inputIndex++ ) {

		for ( key in input[ inputIndex ] ) {

			value = input[ inputIndex ][ key ];

			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {

				// Clone objects

				if ( $.isPlainObject( value ) ) {

					target[ key ] = $.isPlainObject( target[ key ] ) ?

						$.widget.extend( {}, target[ key ], value ) :

						// Don't extend strings, arrays, etc. with objects

						$.widget.extend( {}, value );

				// Copy everything else by reference

				} else {

					target[ key ] = value;

				}

			}

		}

	}

	return target;

};

$.widget.bridge = function( name, object ) {

	var fullName = object.prototype.widgetFullName || name;

	$.fn[ name ] = function( options ) {

		var isMethodCall = typeof options === "string";

		var args = widgetSlice.call( arguments, 1 );

		var returnValue = this;

		if ( isMethodCall ) {

			// If this is an empty collection, we need to have the instance method

			// return undefined instead of the jQuery instance

			if ( !this.length && options === "instance" ) {

				returnValue = undefined;

			} else {

				this.each( function() {

					var methodValue;

					var instance = $.data( this, fullName );

					if ( options === "instance" ) {

						returnValue = instance;

						return false;

					}

					if ( !instance ) {

						return $.error( "cannot call methods on " + name +

							" prior to initialization; " +

							"attempted to call method '" + options + "'" );

					}

					if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) {

						return $.error( "no such method '" + options + "' for " + name +

							" widget instance" );

					}

					methodValue = instance[ options ].apply( instance, args );

					if ( methodValue !== instance && methodValue !== undefined ) {

						returnValue = methodValue && methodValue.jquery ?

							returnValue.pushStack( methodValue.get() ) :

							methodValue;

						return false;

					}

				} );

			}

		} else {

			// Allow multiple hashes to be passed on init

			if ( args.length ) {

				options = $.widget.extend.apply( null, [ options ].concat( args ) );

			}

			this.each( function() {

				var instance = $.data( this, fullName );

				if ( instance ) {

					instance.option( options || {} );

					if ( instance._init ) {

						instance._init();

					}

				} else {

					$.data( this, fullName, new object( options, this ) );

				}

			} );

		}

		return returnValue;

	};

};

$.Widget = function( /* options, element */ ) {};

$.Widget._childConstructors = [];

$.Widget.prototype = {

	widgetName: "widget",

	widgetEventPrefix: "",

	defaultElement: "<div>",

	options: {

		classes: {},

		disabled: false,

		// Callbacks

		create: null

	},

	_createWidget: function( options, element ) {

		element = $( element || this.defaultElement || this )[ 0 ];

		this.element = $( element );

		this.uuid = widgetUuid++;

		this.eventNamespace = "." + this.widgetName + this.uuid;

		this.bindings = $();

		this.hoverable = $();

		this.focusable = $();

		this.classesElementLookup = {};

		if ( element !== this ) {

			$.data( element, this.widgetFullName, this );

			this._on( true, this.element, {

				remove: function( event ) {

					if ( event.target === element ) {

						this.destroy();

					}

				}

			} );

			this.document = $( element.style ?

				// Element within the document

				element.ownerDocument :

				// Element is window or document

				element.document || element );

			this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );

		}

		this.options = $.widget.extend( {},

			this.options,

			this._getCreateOptions(),

			options );

		this._create();

		if ( this.options.disabled ) {

			this._setOptionDisabled( this.options.disabled );

		}

		this._trigger( "create", null, this._getCreateEventData() );

		this._init();

	},

	_getCreateOptions: function() {

		return {};

	},

	_getCreateEventData: $.noop,

	_create: $.noop,

	_init: $.noop,

	destroy: function() {

		var that = this;

		this._destroy();

		$.each( this.classesElementLookup, function( key, value ) {

			that._removeClass( value, key );

		} );

		// We can probably remove the unbind calls in 2.0

		// all event bindings should go through this._on()

		this.element

			.off( this.eventNamespace )

			.removeData( this.widgetFullName );

		this.widget()

			.off( this.eventNamespace )

			.removeAttr( "aria-disabled" );

		// Clean up events and states

		this.bindings.off( this.eventNamespace );

	},

	_destroy: $.noop,

	widget: function() {

		return this.element;

	},

	option: function( key, value ) {

		var options = key;

		var parts;

		var curOption;

		var i;

		if ( arguments.length === 0 ) {

			// Don't return a reference to the internal hash

			return $.widget.extend( {}, this.options );

		}

		if ( typeof key === "string" ) {

			// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }

			options = {};

			parts = key.split( "." );

			key = parts.shift();

			if ( parts.length ) {

				curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );

				for ( i = 0; i < parts.length - 1; i++ ) {

					curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};

					curOption = curOption[ parts[ i ] ];

				}

				key = parts.pop();

				if ( arguments.length === 1 ) {

					return curOption[ key ] === undefined ? null : curOption[ key ];

				}

				curOption[ key ] = value;

			} else {

				if ( arguments.length === 1 ) {

					return this.options[ key ] === undefined ? null : this.options[ key ];

				}

				options[ key ] = value;

			}

		}

		this._setOptions( options );

		return this;

	},

	_setOptions: function( options ) {

		var key;

		for ( key in options ) {

			this._setOption( key, options[ key ] );

		}

		return this;

	},

	_setOption: function( key, value ) {

		if ( key === "classes" ) {

			this._setOptionClasses( value );

		}

		this.options[ key ] = value;

		if ( key === "disabled" ) {

			this._setOptionDisabled( value );

		}

		return this;

	},

	_setOptionClasses: function( value ) {

		var classKey, elements, currentElements;

		for ( classKey in value ) {

			currentElements = this.classesElementLookup[ classKey ];

			if ( value[ classKey ] === this.options.classes[ classKey ] ||

					!currentElements ||

					!currentElements.length ) {

				continue;

			}

			// We are doing this to create a new jQuery object because the _removeClass() call

			// on the next line is going to destroy the reference to the current elements being

			// tracked. We need to save a copy of this collection so that we can add the new classes

			// below.

			elements = $( currentElements.get() );

			this._removeClass( currentElements, classKey );

			// We don't use _addClass() here, because that uses this.options.classes

			// for generating the string of classes. We want to use the value passed in from

			// _setOption(), this is the new value of the classes option which was passed to

			// _setOption(). We pass this value directly to _classes().

			elements.addClass( this._classes( {

				element: elements,

				keys: classKey,

				classes: value,

				add: true

			} ) );

		}

	},

	_setOptionDisabled: function( value ) {

		this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );

		// If the widget is becoming disabled, then nothing is interactive

		if ( value ) {

			this._removeClass( this.hoverable, null, "ui-state-hover" );

			this._removeClass( this.focusable, null, "ui-state-focus" );

		}

	},

	enable: function() {

		return this._setOptions( { disabled: false } );

	},

	disable: function() {

		return this._setOptions( { disabled: true } );

	},

	_classes: function( options ) {

		var full = [];

		var that = this;

		options = $.extend( {

			element: this.element,

			classes: this.options.classes || {}

		}, options );

		function processClassString( classes, checkOption ) {

			var current, i;

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

				current = that.classesElementLookup[ classes[ i ] ] || $();

				if ( options.add ) {

					current = $( $.unique( current.get().concat( options.element.get() ) ) );

				} else {

					current = $( current.not( options.element ).get() );

				}

				that.classesElementLookup[ classes[ i ] ] = current;

				full.push( classes[ i ] );

				if ( checkOption && options.classes[ classes[ i ] ] ) {

					full.push( options.classes[ classes[ i ] ] );

				}

			}

		}

		this._on( options.element, {