( 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 || {};

return $.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/

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

		// AMD. Register as an anonymous module.
		define( [ "jquery", "./version" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
}( function( $ ) {

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, {
			"remove": "_untrackClassesElement"
		} );

		if ( options.keys ) {
			processClassString( options.keys.match( /\S+/g ) || [], true );
		}
		if ( options.extra ) {
			processClassString( options.extra.match( /\S+/g ) || [] );
		}

		return full.join( " " );
	},

	_untrackClassesElement: function( event ) {
		var that = this;
		$.each( that.classesElementLookup, function( key, value ) {
			if ( $.inArray( event.target, value ) !== -1 ) {
				that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
			}
		} );
	},

	_removeClass: function( element, keys, extra ) {
		return this._toggleClass( element, keys, extra, false );
	},

	_addClass: function( element, keys, extra ) {
		return this._toggleClass( element, keys, extra, true );
	},

	_toggleClass: function( element, keys, extra, add ) {
		add = ( typeof add === "boolean" ) ? add : extra;
		var shift = ( typeof element === "string" || element === null ),
			options = {
				extra: shift ? keys : extra,
				keys: shift ? element : keys,
				element: shift ? this.element : element,
				add: add
			};
		options.element.toggleClass( this._classes( options ), add );
		return this;
	},

	_on: function( suppressDisabledCheck, element, handlers ) {
		var delegateElement;
		var instance = this;

		// No suppressDisabledCheck flag, shuffle arguments
		if ( typeof suppressDisabledCheck !== "boolean" ) {
			handlers = element;
			element = suppressDisabledCheck;
			suppressDisabledCheck = false;
		}

		// No element argument, shuffle and use this.element
		if ( !handlers ) {
			handlers = element;
			element = this.element;
			delegateElement = this.widget();
		} else {
			element = delegateElement = $( element );
			this.bindings = this.bindings.add( element );
		}

		$.each( handlers, function( event, handler ) {
			function handlerProxy() {

				// Allow widgets to customize the disabled handling
				// - disabled as an array instead of boolean
				// - disabled class as method for disabling individual parts
				if ( !suppressDisabledCheck &&
						( instance.options.disabled === true ||
						$( this ).hasClass( "ui-state-disabled" ) ) ) {
					return;
				}
				return ( typeof handler === "string" ? instance[ handler ] : handler )
					.apply( instance, arguments );
			}

			// Copy the guid so direct unbinding works
			if ( typeof handler !== "string" ) {
				handlerProxy.guid = handler.guid =
					handler.guid || handlerProxy.guid || $.guid++;
			}

			var match = event.match( /^([\w:-]*)\s*(.*)$/ );
			var eventName = match[ 1 ] + instance.eventNamespace;
			var selector = match[ 2 ];

			if ( selector ) {
				delegateElement.on( eventName, selector, handlerProxy );
			} else {
				element.on( eventName, handlerProxy );
			}
		} );
	},

	_off: function( element, eventName ) {
		eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
			this.eventNamespace;
		element.off( eventName ).off( eventName );

		// Clear the stack to avoid memory leaks (#10056)
		this.bindings = $( this.bindings.not( element ).get() );
		this.focusable = $( this.focusable.not( element ).get() );
		this.hoverable = $( this.hoverable.not( element ).get() );
	},

	_delay: function( handler, delay ) {
		function handlerProxy() {
			return ( typeof handler === "string" ? instance[ handler ] : handler )
				.apply( instance, arguments );
		}
		var instance = this;
		return setTimeout( handlerProxy, delay || 0 );
	},

	_hoverable: function( element ) {
		this.hoverable = this.hoverable.add( element );
		this._on( element, {
			mouseenter: function( event ) {
				this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
			},
			mouseleave: function( event ) {
				this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
			}
		} );
	},

	_focusable: function( element ) {
		this.focusable = this.focusable.add( element );
		this._on( element, {
			focusin: function( event ) {
				this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
			},
			focusout: function( event ) {
				this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
			}
		} );
	},

	_trigger: function( type, event, data ) {
		var prop, orig;
		var callback = this.options[ type ];

		data = data || {};
		event = $.Event( event );
		event.type = ( type === this.widgetEventPrefix ?
			type :
			this.widgetEventPrefix + type ).toLowerCase();

		// The original event may come from any element
		// so we need to reset the target on the new event
		event.target = this.element[ 0 ];

		// Copy original event properties over to the new event
		orig = event.originalEvent;
		if ( orig ) {
			for ( prop in orig ) {
				if ( !( prop in event ) ) {
					event[ prop ] = orig[ prop ];
				}
			}
		}

		this.element.trigger( event, data );
		return !( $.isFunction( callback ) &&
			callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
			event.isDefaultPrevented() );
	}
};

$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
		if ( typeof options === "string" ) {
			options = { effect: options };
		}

		var hasOptions;
		var effectName = !options ?
			method :
			options === true || typeof options === "number" ?
				defaultEffect :
				options.effect || defaultEffect;

		options = options || {};
		if ( typeof options === "number" ) {
			options = { duration: options };
		}

		hasOptions = !$.isEmptyObject( options );
		options.complete = callback;

		if ( options.delay ) {
			element.delay( options.delay );
		}

		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
			element[ method ]( options );
		} else if ( effectName !== method && element[ effectName ] ) {
			element[ effectName ]( options.duration, options.easing, callback );
		} else {
			element.queue( function( next ) {
				$( this )[ method ]();
				if ( callback ) {
					callback.call( element[ 0 ] );
				}
				next();
			} );
		}
	};
} );

return $.widget;

} ) );


/*!
 * jQuery UI Controlgroup 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Controlgroup
//>>group: Widgets
//>>description: Visually groups form control widgets
//>>docs: http://api.jqueryui.com/controlgroup/
//>>demos: http://jqueryui.com/controlgroup/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/controlgroup.css
//>>css.theme: ../../themes/base/theme.css

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

		// AMD. Register as an anonymous module.
		define( [
			"jquery",
			"../widget"
		], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
}( function( $ ) {
var controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;

return $.widget( "ui.controlgroup", {
	version: "1.12.1",
	defaultElement: "<div>",
	options: {
		direction: "horizontal",
		disabled: null,
		onlyVisible: true,
		items: {
			"button": "input[type=button], input[type=submit], input[type=reset], button, a",
			"controlgroupLabel": ".ui-controlgroup-label",
			"checkboxradio": "input[type='checkbox'], input[type='radio']",
			"selectmenu": "select",
			"spinner": ".ui-spinner-input"
		}
	},

	_create: function() {
		this._enhance();
	},

	// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation
	_enhance: function() {
		this.element.attr( "role", "toolbar" );
		this.refresh();
	},

	_destroy: function() {
		this._callChildMethod( "destroy" );
		this.childWidgets.removeData( "ui-controlgroup-data" );
		this.element.removeAttr( "role" );
		if ( this.options.items.controlgroupLabel ) {
			this.element
				.find( this.options.items.controlgroupLabel )
				.find( ".ui-controlgroup-label-contents" )
				.contents().unwrap();
		}
	},

	_initWidgets: function() {
		var that = this,
			childWidgets = [];

		// First we iterate over each of the items options
		$.each( this.options.items, function( widget, selector ) {
			var labels;
			var options = {};

			// Make sure the widget has a selector set
			if ( !selector ) {
				return;
			}

			if ( widget === "controlgroupLabel" ) {
				labels = that.element.find( selector );
				labels.each( function() {
					var element = $( this );

					if ( element.children( ".ui-controlgroup-label-contents" ).length ) {
						return;
					}
					element.contents()
						.wrapAll( "<span class='ui-controlgroup-label-contents'></span>" );
				} );
				that._addClass( labels, null, "ui-widget ui-widget-content ui-state-default" );
				childWidgets = childWidgets.concat( labels.get() );
				return;
			}

			// Make sure the widget actually exists
			if ( !$.fn[ widget ] ) {
				return;
			}

			// We assume everything is in the middle to start because we can't determine
			// first / last elements until all enhancments are done.
			if ( that[ "_" + widget + "Options" ] ) {
				options = that[ "_" + widget + "Options" ]( "middle" );
			} else {
				options = { classes: {} };
			}

			// Find instances of this widget inside controlgroup and init them
			that.element
				.find( selector )
				.each( function() {
					var element = $( this );
					var instance = element[ widget ]( "instance" );

					// We need to clone the default options for this type of widget to avoid
					// polluting the variable options which has a wider scope than a single widget.
					var instanceOptions = $.widget.extend( {}, options );

					// If the button is the child of a spinner ignore it
					// TODO: Find a more generic solution
					if ( widget === "button" && element.parent( ".ui-spinner" ).length ) {
						return;
					}

					// Create the widget if it doesn't exist
					if ( !instance ) {
						instance = element[ widget ]()[ widget ]( "instance" );
					}
					if ( instance ) {
						instanceOptions.classes =
							that._resolveClassesValues( instanceOptions.classes, instance );
					}
					element[ widget ]( instanceOptions );

					// Store an instance of the controlgroup to be able to reference
					// from the outermost element for changing options and refresh
					var widgetElement = element[ widget ]( "widget" );
					$.data( widgetElement[ 0 ], "ui-controlgroup-data",
						instance ? instance : element[ widget ]( "instance" ) );

					childWidgets.push( widgetElement[ 0 ] );
				} );
		} );

		this.childWidgets = $( $.unique( childWidgets ) );
		this._addClass( this.childWidgets, "ui-controlgroup-item" );
	},

	_callChildMethod: function( method ) {
		this.childWidgets.each( function() {
			var element = $( this ),
				data = element.data( "ui-controlgroup-data" );
			if ( data && data[ method ] ) {
				data[ method ]();
			}
		} );
	},

	_updateCornerClass: function( element, position ) {
		var remove = "ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all";
		var add = this._buildSimpleOptions( position, "label" ).classes.label;

		this._removeClass( element, null, remove );
		this._addClass( element, null, add );
	},

	_buildSimpleOptions: function( position, key ) {
		var direction = this.options.direction === "vertical";
		var result = {
			classes: {}
		};
		result.classes[ key ] = {
			"middle": "",
			"first": "ui-corner-" + ( direction ? "top" : "left" ),
			"last": "ui-corner-" + ( direction ? "bottom" : "right" ),
			"only": "ui-corner-all"
		}[ position ];

		return result;
	},

	_spinnerOptions: function( position ) {
		var options = this._buildSimpleOptions( position, "ui-spinner" );

		options.classes[ "ui-spinner-up" ] = "";
		options.classes[ "ui-spinner-down" ] = "";

		return options;
	},

	_buttonOptions: function( position ) {
		return this._buildSimpleOptions( position, "ui-button" );
	},

	_checkboxradioOptions: function( position ) {
		return this._buildSimpleOptions( position, "ui-checkboxradio-label" );
	},

	_selectmenuOptions: function( position ) {
		var direction = this.options.direction === "vertical";
		return {
			width: direction ? "auto" : false,
			classes: {
				middle: {
					"ui-selectmenu-button-open": "",
					"ui-selectmenu-button-closed": ""
				},
				first: {
					"ui-selectmenu-button-open": "ui-corner-" + ( direction ? "top" : "tl" ),
					"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "top" : "left" )
				},
				last: {
					"ui-selectmenu-button-open": direction ? "" : "ui-corner-tr",
					"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "bottom" : "right" )
				},
				only: {
					"ui-selectmenu-button-open": "ui-corner-top",
					"ui-selectmenu-button-closed": "ui-corner-all"
				}

			}[ position ]
		};
	},

	_resolveClassesValues: function( classes, instance ) {
		var result = {};
		$.each( classes, function( key ) {
			var current = instance.options.classes[ key ] || "";
			current = $.trim( current.replace( controlgroupCornerRegex, "" ) );
			result[ key ] = ( current + " " + classes[ key ] ).replace( /\s+/g, " " );
		} );
		return result;
	},

	_setOption: function( key, value ) {
		if ( key === "direction" ) {
			this._removeClass( "ui-controlgroup-" + this.options.direction );
		}

		this._super( key, value );
		if ( key === "disabled" ) {
			this._callChildMethod( value ? "disable" : "enable" );
			return;
		}

		this.refresh();
	},

	refresh: function() {
		var children,
			that = this;

		this._addClass( "ui-controlgroup ui-controlgroup-" + this.options.direction );

		if ( this.options.direction === "horizontal" ) {
			this._addClass( null, "ui-helper-clearfix" );
		}
		this._initWidgets();

		children = this.childWidgets;

		// We filter here because we need to track all childWidgets not just the visible ones
		if ( this.options.onlyVisible ) {
			children = children.filter( ":visible" );
		}

		if ( children.length ) {

			// We do this last because we need to make sure all enhancment is done
			// before determining first and last
			$.each( [ "first", "last" ], function( index, value ) {
				var instance = children[ value ]().data( "ui-controlgroup-data" );

				if ( instance && that[ "_" + instance.widgetName + "Options" ] ) {
					var options = that[ "_" + instance.widgetName + "Options" ](
						children.length === 1 ? "only" : value
					);
					options.classes = that._resolveClassesValues( options.classes, instance );
					instance.element[ instance.widgetName ]( options );
				} else {
					that._updateCornerClass( children[ value ](), value );
				}
			} );

			// Finally call the refresh method on each of the child widgets.
			this._callChildMethod( "refresh" );
		}
	}
} );
} ) );

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

		// AMD. Register as an anonymous module.
		define( [ "jquery", "./version" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
} ( function( $ ) {

// Internal use only
return $.ui.escapeSelector = ( function() {
	var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g;
	return function( selector ) {
		return selector.replace( selectorEscape, "\\$1" );
	};
} )();

} ) );

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

		// AMD. Register as an anonymous module.
		define( [ "jquery", "./version" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
} ( function( $ ) {

// Support: IE8 Only
// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop
// with a string, so we need to find the proper form.
return $.fn.form = function() {
	return typeof this[ 0 ].form === "string" ? this.closest( "form" ) : $( this[ 0 ].form );
};

} ) );



/*!
 * jQuery UI Form Reset Mixin 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Form Reset Mixin
//>>group: Core
//>>description: Refresh input widgets when their form is reset
//>>docs: http://api.jqueryui.com/form-reset-mixin/

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

		// AMD. Register as an anonymous module.
		define( [
			"jquery",
			"./form",
			"./version"
		], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
}( function( $ ) {

return $.ui.formResetMixin = {
	_formResetHandler: function() {
		var form = $( this );

		// Wait for the form reset to actually happen before refreshing
		setTimeout( function() {
			var instances = form.data( "ui-form-reset-instances" );
			$.each( instances, function() {
				this.refresh();
			} );
		} );
	},

	_bindFormResetHandler: function() {
		this.form = this.element.form();
		if ( !this.form.length ) {
			return;
		}

		var instances = this.form.data( "ui-form-reset-instances" ) || [];
		if ( !instances.length ) {

			// We don't use _on() here because we use a single event handler per form
			this.form.on( "reset.ui-form-reset", this._formResetHandler );
		}
		instances.push( this );
		this.form.data( "ui-form-reset-instances", instances );
	},

	_unbindFormResetHandler: function() {
		if ( !this.form.length ) {
			return;
		}

		var instances = this.form.data( "ui-form-reset-instances" );
		instances.splice( $.inArray( this, instances ), 1 );
		if ( instances.length ) {
			this.form.data( "ui-form-reset-instances", instances );
		} else {
			this.form
				.removeData( "ui-form-reset-instances" )
				.off( "reset.ui-form-reset" );
		}
	}
};

} ) );



/*!
 * jQuery UI Labels 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: labels
//>>group: Core
//>>description: Find all the labels associated with a given input
//>>docs: http://api.jqueryui.com/labels/

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

		// AMD. Register as an anonymous module.
		define( [ "jquery", "./version", "./escape-selector" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
} ( function( $ ) {

return $.fn.labels = function() {
	var ancestor, selector, id, labels, ancestors;

	// Check control.labels first
	if ( this[ 0 ].labels && this[ 0 ].labels.length ) {
		return this.pushStack( this[ 0 ].labels );
	}

	// Support: IE <= 11, FF <= 37, Android <= 2.3 only
	// Above browsers do not support control.labels. Everything below is to support them
	// as well as document fragments. control.labels does not work on document fragments
	labels = this.eq( 0 ).parents( "label" );

	// Look for the label based on the id
	id = this.attr( "id" );
	if ( id ) {

		// We don't search against the document in case the element
		// is disconnected from the DOM
		ancestor = this.eq( 0 ).parents().last();

		// Get a full set of top level ancestors
		ancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );

		// Create a selector for the label based on the id
		selector = "label[for='" + $.ui.escapeSelector( id ) + "']";

		labels = labels.add( ancestors.find( selector ).addBack( selector ) );

	}

	// Return whatever we have found for labels
	return this.pushStack( labels );
};

} ) );





/*!
 * jQuery UI Checkboxradio 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Checkboxradio
//>>group: Widgets
//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.
//>>docs: http://api.jqueryui.com/checkboxradio/
//>>demos: http://jqueryui.com/checkboxradio/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/button.css
//>>css.structure: ../../themes/base/checkboxradio.css
//>>css.theme: ../../themes/base/theme.css

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

		// AMD. Register as an anonymous module.
		define( [
			"jquery",
			"../escape-selector",
			"../form-reset-mixin",
			"../labels",
			"../widget"
		], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
}( function( $ ) {

$.widget( "ui.checkboxradio", [ $.ui.formResetMixin, {
	version: "1.12.1",
	options: {
		disabled: null,
		label: null,
		icon: true,
		classes: {
			"ui-checkboxradio-label": "ui-corner-all",
			"ui-checkboxradio-icon": "ui-corner-all"
		}
	},

	_getCreateOptions: function() {
		var disabled, labels;
		var that = this;
		var options = this._super() || {};

		// We read the type here, because it makes more sense to throw a element type error first,
		// rather then the error for lack of a label. Often if its the wrong type, it
		// won't have a label (e.g. calling on a div, btn, etc)
		this._readType();

		labels = this.element.labels();

		// If there are multiple labels, use the last one
		this.label = $( labels[ labels.length - 1 ] );
		if ( !this.label.length ) {
			$.error( "No label found for checkboxradio widget" );
		}

		this.originalLabel = "";

		// We need to get the label text but this may also need to make sure it does not contain the
		// input itself.
		this.label.contents().not( this.element[ 0 ] ).each( function() {

			// The label contents could be text, html, or a mix. We concat each element to get a
			// string representation of the label, without the input as part of it.
			that.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;
		} );

		// Set the label option if we found label text
		if ( this.originalLabel ) {
			options.label = this.originalLabel;
		}

		disabled = this.element[ 0 ].disabled;
		if ( disabled != null ) {
			options.disabled = disabled;
		}
		return options;
	},

	_create: function() {
		var checked = this.element[ 0 ].checked;

		this._bindFormResetHandler();

		if ( this.options.disabled == null ) {
			this.options.disabled = this.element[ 0 ].disabled;
		}

		this._setOption( "disabled", this.options.disabled );
		this._addClass( "ui-checkboxradio", "ui-helper-hidden-accessible" );
		this._addClass( this.label, "ui-checkboxradio-label", "ui-button ui-widget" );

		if ( this.type === "radio" ) {
			this._addClass( this.label, "ui-checkboxradio-radio-label" );
		}

		if ( this.options.label && this.options.label !== this.originalLabel ) {
			this._updateLabel();
		} else if ( this.originalLabel ) {
			this.options.label = this.originalLabel;
		}

		this._enhance();

		if ( checked ) {
			this._addClass( this.label, "ui-checkboxradio-checked", "ui-state-active" );
			if ( this.icon ) {
				this._addClass( this.icon, null, "ui-state-hover" );
			}
		}

		this._on( {
			change: "_toggleClasses",
			focus: function() {
				this._addClass( this.label, null, "ui-state-focus ui-visual-focus" );
			},
			blur: function() {
				this._removeClass( this.label, null, "ui-state-focus ui-visual-focus" );
			}
		} );
	},

	_readType: function() {
		var nodeName = this.element[ 0 ].nodeName.toLowerCase();
		this.type = this.element[ 0 ].type;
		if ( nodeName !== "input" || !/radio|checkbox/.test( this.type ) ) {
			$.error( "Can't create checkboxradio on element.nodeName=" + nodeName +
				" and element.type=" + this.type );
		}
	},

	// Support jQuery Mobile enhanced option
	_enhance: function() {
		this._updateIcon( this.element[ 0 ].checked );
	},

	widget: function() {
		return this.label;
	},

	_getRadioGroup: function() {
		var group;
		var name = this.element[ 0 ].name;
		var nameSelector = "input[name='" + $.ui.escapeSelector( name ) + "']";

		if ( !name ) {
			return $( [] );
		}

		if ( this.form.length ) {
			group = $( this.form[ 0 ].elements ).filter( nameSelector );
		} else {

			// Not inside a form, check all inputs that also are not inside a form
			group = $( nameSelector ).filter( function() {
				return $( this ).form().length === 0;
			} );
		}

		return group.not( this.element );
	},

	_toggleClasses: function() {
		var checked = this.element[ 0 ].checked;
		this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );

		if ( this.options.icon && this.type === "checkbox" ) {
			this._toggleClass( this.icon, null, "ui-icon-check ui-state-checked", checked )
				._toggleClass( this.icon, null, "ui-icon-blank", !checked );
		}

		if ( this.type === "radio" ) {
			this._getRadioGroup()
				.each( function() {
					var instance = $( this ).checkboxradio( "instance" );

					if ( instance ) {
						instance._removeClass( instance.label,
							"ui-checkboxradio-checked", "ui-state-active" );
					}
				} );
		}
	},

	_destroy: function() {
		this._unbindFormResetHandler();

		if ( this.icon ) {
			this.icon.remove();
			this.iconSpace.remove();
		}
	},

	_setOption: function( key, value ) {

		// We don't allow the value to be set to nothing
		if ( key === "label" && !value ) {
			return;
		}

		this._super( key, value );

		if ( key === "disabled" ) {
			this._toggleClass( this.label, null, "ui-state-disabled", value );
			this.element[ 0 ].disabled = value;

			// Don't refresh when setting disabled
			return;
		}
		this.refresh();
	},

	_updateIcon: function( checked ) {
		var toAdd = "ui-icon ui-icon-background ";

		if ( this.options.icon ) {
			if ( !this.icon ) {
				this.icon = $( "<span>" );
				this.iconSpace = $( "<span> </span>" );
				this._addClass( this.iconSpace, "ui-checkboxradio-icon-space" );
			}

			if ( this.type === "checkbox" ) {
				toAdd += checked ? "ui-icon-check ui-state-checked" : "ui-icon-blank";
				this._removeClass( this.icon, null, checked ? "ui-icon-blank" : "ui-icon-check" );
			} else {
				toAdd += "ui-icon-blank";
			}
			this._addClass( this.icon, "ui-checkboxradio-icon", toAdd );
			if ( !checked ) {
				this._removeClass( this.icon, null, "ui-icon-check ui-state-checked" );
			}
			this.icon.prependTo( this.label ).after( this.iconSpace );
		} else if ( this.icon !== undefined ) {
			this.icon.remove();
			this.iconSpace.remove();
			delete this.icon;
		}
	},

	_updateLabel: function() {

		// Remove the contents of the label ( minus the icon, icon space, and input )
		var contents = this.label.contents().not( this.element[ 0 ] );
		if ( this.icon ) {
			contents = contents.not( this.icon[ 0 ] );
		}
		if ( this.iconSpace ) {
			contents = contents.not( this.iconSpace[ 0 ] );
		}
		contents.remove();

		this.label.append( this.options.label );
	},

	refresh: function() {
		var checked = this.element[ 0 ].checked,
			isDisabled = this.element[ 0 ].disabled;

		this._updateIcon( checked );
		this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
		if ( this.options.label !== null ) {
			this._updateLabel();
		}

		if ( isDisabled !== this.options.disabled ) {
			this._setOptions( { "disabled": isDisabled } );
		}
	}

} ] );

return $.ui.checkboxradio;

} ) );


/*!
 * jQuery UI Keycode 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Keycode
//>>group: Core
//>>description: Provide keycodes as keynames
//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/

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

		// AMD. Register as an anonymous module.
		define( [ "jquery", "./version" ], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
} ( function( $ ) {
return $.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
};

} ) );





/*!
 * jQuery UI Button 1.12.1
 * http://jqueryui.com
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

//>>label: Button
//>>group: Widgets
//>>description: Enhances a form with themeable buttons.
//>>docs: http://api.jqueryui.com/button/
//>>demos: http://jqueryui.com/button/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/button.css
//>>css.theme: ../../themes/base/theme.css

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

		// AMD. Register as an anonymous module.
		define( [
			"jquery",

			// These are only for backcompat
			// TODO: Remove after 1.12
			"./controlgroup",
			"./checkboxradio",

			"../keycode",
			"../widget"
		], factory );
	} else {

		// Browser globals
		factory( jQuery );
	}
}( function( $ ) {

$.widget( "ui.button", {
	version: "1.12.1",
	defaultElement: "<button>",
	options: {
		classes: {
			"ui-button": "ui-corner-all"
		},
		disabled: null,
		icon: null,
		iconPosition: "beginning",
		label: null,
		showLabel: true
	},

	_getCreateOptions: function() {
		var disabled,

			// This is to support cases like in jQuery Mobile where the base widget does have
			// an implementation of _getCreateOptions
			options = this._super() || {};

		this.isInput = this.element.is( "input" );

		disabled = this.element[ 0 ].disabled;
		if ( disabled != null ) {
			options.disabled = disabled;
		}

		this.originalLabel = this.isInput ? this.element.val() : this.element.html();
		if ( this.originalLabel ) {
			options.label = this.originalLabel;
		}

		return options;
	},

	_create: function() {
		if ( !this.option.showLabel & !this.options.icon ) {
			this.options.showLabel = true;
		}

		// We have to check the option again here even though we did in _getCreateOptions,
		// because null may have been passed on init which would override what was set in
		// _getCreateOptions
		if ( this.options.disabled == null ) {
			this.options.disabled = this.element[ 0 ].disabled || false;
		}

		this.hasTitle = !!this.element.attr( "title" );

		// Check to see if the label needs to be set or if its already correct
		if ( this.options.label && this.options.label !== this.originalLabel ) {
			if ( this.isInput ) {
				this.element.val( this.options.label );
			} else {
				this.element.html( this.options.label );
			}
		}
		this._addClass( "ui-button", "ui-widget" );
		this._setOption( "disabled", this.options.disabled );
		this._enhance();

		if ( this.element.is( "a" ) ) {
			this._on( {
				"keyup": function( event ) {
					if ( event.keyCode === $.ui.keyCode.SPACE ) {
						event.preventDefault();

						// Support: PhantomJS <= 1.9, IE 8 Only
						// If a native click is available use it so we actually cause navigation
						// otherwise just trigger a click event
						if ( this.element[ 0 ].click ) {
							this.element[ 0 ].click();
						} else {
							this.element.trigger( "click" );
						}
					}
				}
			} );
		}
	},

	_enhance: function() {
		if ( !this.element.is( "button" ) ) {
			this.element.attr( "role", "button" );
		}

		if ( this.options.icon ) {
			this._updateIcon( "icon", this.options.icon );
			this._updateTooltip();
		}
	},

	_updateTooltip: function() {
		this.title = this.element.attr( "title" );

		if ( !this.options.showLabel && !this.title ) {
			this.element.attr( "title", this.options.label );
		}
	},

	_updateIcon: function( option, value ) {
		var icon = option !== "iconPosition",
			position = icon ? this.options.iconPosition : value,
			displayBlock = position === "top" || position === "bottom";

		// Create icon
		if ( !this.icon ) {
			this.icon = $( "<span>" );

			this._addClass( this.icon, "ui-button-icon", "ui-icon" );

			if ( !this.options.showLabel ) {
				this._addClass( "ui-button-icon-only" );
			}
		} else if ( icon ) {

			// If we are updating the icon remove the old icon class
			this._removeClass( this.icon, null, this.options.icon );
		}

		// If we are updating the icon add the new icon class
		if ( icon ) {
			this._addClass( this.icon, null, value );
		}

		this._attachIcon( position );

		// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove
		// the iconSpace if there is one.
		if ( displayBlock ) {
			this._addClass( this.icon, null, "ui-widget-icon-block" );
			if ( this.iconSpace ) {
				this.iconSpace.remove();
			}
		} else {

			// Position is beginning or end so remove the ui-widget-icon-block class and add the
			// space if it does not exist
			if ( !this.iconSpace ) {
				this.iconSpace = $( "<span> </span>" );
				this._addClass( this.iconSpace, "ui-button-icon-space" );
			}
			this._removeClass( this.icon, null, "ui-wiget-icon-block" );
			this._attachIconSpace( position );
		}
	},

	_destroy: function() {
		this.element.removeAttr( "role" );

		if ( this.icon ) {
			this.icon.remove();
		}
		if ( this.iconSpace ) {
			this.iconSpace.remove();
		}
		if ( !this.hasTitle ) {
			this.element.removeAttr( "title" );
		}
	},

	_attachIconSpace: function( iconPosition ) {
		this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? "before" : "after" ]( this.iconSpace );
	},

	_attachIcon: function( iconPosition ) {
		this.element[ /^(?:end|bottom)/.test( iconPosition ) ? "append" : "prepend" ]( this.icon );
	},

	_setOptions: function( options ) {
		var newShowLabel = options.showLabel === undefined ?
				this.options.showLabel :
				options.showLabel,
			newIcon = options.icon === undefined ? this.options.icon : options.icon;

		if ( !newShowLabel && !newIcon ) {
			options.showLabel = true;
		}
		this._super( options );
	},

	_setOption: function( key, value ) {
		if ( key === "icon" ) {
			if ( value ) {
				this._updateIcon( key, value );
			} else if ( this.icon ) {
				this.icon.remove();
				if ( this.iconSpace ) {
					this.iconSpace.remove();
				}
			}
		}

		if ( key === "iconPosition" ) {
			this._updateIcon( key, value );
		}

		// Make sure we can't end up with a button that has neither text nor icon
		if ( key === "showLabel" ) {
				this._toggleClass( "ui-button-icon-only", null, !value );
				this._updateTooltip();
		}

		if ( key === "label" ) {
			if ( this.isInput ) {
				this.element.val( value );
			} else {

				// If there is an icon, append it, else nothing then append the value
				// this avoids removal of the icon when setting label text
				this.element.html( value );
				if ( this.icon ) {
					this._attachIcon( this.options.iconPosition );
					this._attachIconSpace( this.options.iconPosition );
				}
			}
		}

		this._super( key, value );

		if ( key === "disabled" ) {
			this._toggleClass( null, "ui-state-disabled", value );
			this.element[ 0 ].disabled = value;
			if ( value ) {
				this.element.blur();
			}
		}
	},

	refresh: function() {

		// Make sure to only check disabled if its an element that supports this otherwise
		// check for the disabled class to determine state
		var isDisabled = this.element.is( "input, button" ) ?
			this.element[ 0 ].disabled : this.element.hasClass( "ui-button-disabled" );

		if ( isDisabled !== this.options.disabled ) {
			this._setOptions( { disabled: isDisabled } );
		}

		this._updateTooltip();
	}
} );

// DEPRECATED
if ( $.uiBackCompat !== false ) {

	// Text and Icons options
	$.widget( "ui.button", $.ui.button, {
		options: {
			text: true,
			icons: {
				primary: null,
				secondary: null
			}
		},

		_create: function() {
			if ( this.options.showLabel && !this.options.text ) {
				this.options.showLabel = this.options.text;
			}
			if ( !this.options.showLabel && this.options.text ) {
				this.options.text = this.options.showLabel;
			}
			if ( !this.options.icon && ( this.options.icons.primary ||
					this.options.icons.secondary ) ) {
				if ( this.options.icons.primary ) {
					this.options.icon = this.options.icons.primary;
				} else {
					this.options.icon = this.options.icons.secondary;
					this.options.iconPosition = "end";
				}
			} else if ( this.options.icon ) {
				this.options.icons.primary = this.options.icon;
			}
			this._super();
		},

		_setOption: function( key, value ) {
			if ( key === "text" ) {
				this._super( "showLabel", value );
				return;
			}
			if ( key === "showLabel" ) {
				this.options.text = value;
			}
			if ( key === "icon" ) {
				this.options.icons.primary = value;
			}
			if ( key === "icons" ) {
				if ( value.primary ) {
					this._super( "icon", value.primary );
					this._super( "iconPosition", "beginning" );
				} else if ( value.secondary ) {
					this._super( "icon", value.secondary );
					this._super( "iconPosition", "end" );
				}
			}
			this._superApply( arguments );
		}
	} );

	$.fn.button = ( function( orig ) {
		return function() {
			if ( !this.length || ( this.length && this[ 0 ].tagName !== "INPUT" ) ||
					( this.length && this[ 0 ].tagName === "INPUT" && (
						this.attr( "type" ) !== "checkbox" && this.attr( "type" ) !== "radio"
					) ) ) {
				return orig.apply( this, arguments );
			}
			if ( !$.ui.checkboxradio ) {
				$.error( "Checkboxradio widget missing" );
			}
			if ( arguments.length === 0 ) {
				return this.checkboxradio( {
					"icon": false
				} );
			}
			return this.checkboxradio.apply( this, arguments );
		};
	} )( $.fn.button );

	$.fn.buttonset = function() {
		if ( !$.ui.controlgroup ) {
			$.error( "Controlgroup widget missing" );
		}
		if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" && arguments[ 2 ] ) {
			return this.controlgroup.apply( this,
				[ arguments[ 0 ], "items.button", arguments[ 2 ] ] );
		}
		if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" ) {
			return this.controlgroup.apply( this, [ arguments[ 0 ], "items.button" ] );
		}
		if ( typeof arguments[ 0 ] === "object" && arguments[ 0 ].items ) {
			arguments[ 0 ].items = {
				button: arguments[ 0 ].items
			};
		}
		return this.controlgroup.apply( this, arguments );
	};
}

return $.ui.button;

} ) );
