text: /*! jQuery UI - v1.11.0 - 2014-07-14
  * http://jqueryui.com
  * Includes: core.js, widget.js, mouse.js, position.js, draggable.js, droppable.js, resizable.js, selectable.js, sortable.js, effect.js, effect-blind.js, effect-bounce.js, effect-clip.js, effect-drop.js, effect-explode.js, effect-fade.js, effect-fold.js, effect-highlight.js, effect-puff.js, effect-pulsate.js, effect-scale.js, effect-shake.js, effect-size.js, effect-slide.js, effect-transfer.js
  * Copyright 2014 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( $ ) {
  /*!
   * jQuery UI Core 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/category/ui-core/
   */
  
  
  // $.ui might exist from components with no dependencies, e.g., $.ui.position
  $.ui = $.ui || {};
  
  $.extend( $.ui, {
  	version: "1.11.0",
  
  	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
  	}
  });
  
  // plugins
  $.fn.extend({
  	scrollParent: function() {
  		var position = this.css( "position" ),
  			excludeStaticParent = position === "absolute",
  			scrollParent = this.parents().filter( function() {
  				var parent = $( this );
  				if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
  					return false;
  				}
  				return (/(auto|scroll)/).test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
  			}).eq( 0 );
  
  		return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
  	},
  
  	uniqueId: (function() {
  		var uuid = 0;
  
  		return function() {
  			return this.each(function() {
  				if ( !this.id ) {
  					this.id = "ui-id-" + ( ++uuid );
  				}
  			});
  		};
  	})(),
  
  	removeUniqueId: function() {
  		return this.each(function() {
  			if ( /^ui-id-\d+$/.test( this.id ) ) {
  				$( this ).removeAttr( "id" );
  			}
  		});
  	}
  });
  
  // selectors
  function focusable( element, isTabIndexNotNaN ) {
  	var map, mapName, img,
  		nodeName = element.nodeName.toLowerCase();
  	if ( "area" === nodeName ) {
  		map = element.parentNode;
  		mapName = map.name;
  		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
  			return false;
  		}
  		img = $( "img[usemap=#" + mapName + "]" )[0];
  		return !!img && visible( img );
  	}
  	return ( /input|select|textarea|button|object/.test( nodeName ) ?
  		!element.disabled :
  		"a" === nodeName ?
  			element.href || isTabIndexNotNaN :
  			isTabIndexNotNaN) &&
  		// the element and all of its ancestors must be visible
  		visible( element );
  }
  
  function visible( element ) {
  	return $.expr.filters.visible( element ) &&
  		!$( element ).parents().addBack().filter(function() {
  			return $.css( this, "visibility" ) === "hidden";
  		}).length;
  }
  
  $.extend( $.expr[ ":" ], {
  	data: $.expr.createPseudo ?
  		$.expr.createPseudo(function( dataName ) {
  			return function( elem ) {
  				return !!$.data( elem, dataName );
  			};
  		}) :
  		// support: jQuery <1.8
  		function( elem, i, match ) {
  			return !!$.data( elem, match[ 3 ] );
  		},
  
  	focusable: function( element ) {
  		return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
  	},
  
  	tabbable: function( element ) {
  		var tabIndex = $.attr( element, "tabindex" ),
  			isTabIndexNaN = isNaN( tabIndex );
  		return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
  	}
  });
  
  // support: jQuery <1.8
  if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
  	$.each( [ "Width", "Height" ], function( i, name ) {
  		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
  			type = name.toLowerCase(),
  			orig = {
  				innerWidth: $.fn.innerWidth,
  				innerHeight: $.fn.innerHeight,
  				outerWidth: $.fn.outerWidth,
  				outerHeight: $.fn.outerHeight
  			};
  
  		function reduce( elem, size, border, margin ) {
  			$.each( side, function() {
  				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
  				if ( border ) {
  					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
  				}
  				if ( margin ) {
  					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
  				}
  			});
  			return size;
  		}
  
  		$.fn[ "inner" + name ] = function( size ) {
  			if ( size === undefined ) {
  				return orig[ "inner" + name ].call( this );
  			}
  
  			return this.each(function() {
  				$( this ).css( type, reduce( this, size ) + "px" );
  			});
  		};
  
  		$.fn[ "outer" + name] = function( size, margin ) {
  			if ( typeof size !== "number" ) {
  				return orig[ "outer" + name ].call( this, size );
  			}
  
  			return this.each(function() {
  				$( this).css( type, reduce( this, size, true, margin ) + "px" );
  			});
  		};
  	});
  }
  
  // support: jQuery <1.8
  if ( !$.fn.addBack ) {
  	$.fn.addBack = function( selector ) {
  		return this.add( selector == null ?
  			this.prevObject : this.prevObject.filter( selector )
  		);
  	};
  }
  
  // support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
  if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
  	$.fn.removeData = (function( removeData ) {
  		return function( key ) {
  			if ( arguments.length ) {
  				return removeData.call( this, $.camelCase( key ) );
  			} else {
  				return removeData.call( this );
  			}
  		};
  	})( $.fn.removeData );
  }
  
  // deprecated
  $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
  
  $.fn.extend({
  	focus: (function( orig ) {
  		return function( delay, fn ) {
  			return typeof delay === "number" ?
  				this.each(function() {
  					var elem = this;
  					setTimeout(function() {
  						$( elem ).focus();
  						if ( fn ) {
  							fn.call( elem );
  						}
  					}, delay );
  				}) :
  				orig.apply( this, arguments );
  		};
  	})( $.fn.focus ),
  
  	disableSelection: (function() {
  		var eventType = "onselectstart" in document.createElement( "div" ) ?
  			"selectstart" :
  			"mousedown";
  
  		return function() {
  			return this.bind( eventType + ".ui-disableSelection", function( event ) {
  				event.preventDefault();
  			});
  		};
  	})(),
  
  	enableSelection: function() {
  		return this.unbind( ".ui-disableSelection" );
  	},
  
  	zIndex: function( zIndex ) {
  		if ( zIndex !== undefined ) {
  			return this.css( "zIndex", zIndex );
  		}
  
  		if ( this.length ) {
  			var elem = $( this[ 0 ] ), position, value;
  			while ( elem.length && elem[ 0 ] !== document ) {
  				// Ignore z-index if position is set to a value where z-index is ignored by the browser
  				// This makes behavior of this function consistent across browsers
  				// WebKit always returns auto if the element is positioned
  				position = elem.css( "position" );
  				if ( position === "absolute" || position === "relative" || position === "fixed" ) {
  					// IE returns 0 when zIndex is not specified
  					// other browsers return a string
  					// we ignore the case of nested elements with an explicit value of 0
  					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
  					value = parseInt( elem.css( "zIndex" ), 10 );
  					if ( !isNaN( value ) && value !== 0 ) {
  						return value;
  					}
  				}
  				elem = elem.parent();
  			}
  		}
  
  		return 0;
  	}
  });
  
  // $.ui.plugin is deprecated. Use $.widget() extensions instead.
  $.ui.plugin = {
  	add: function( module, option, set ) {
  		var i,
  			proto = $.ui[ module ].prototype;
  		for ( i in set ) {
  			proto.plugins[ i ] = proto.plugins[ i ] || [];
  			proto.plugins[ i ].push( [ option, set[ i ] ] );
  		}
  	},
  	call: function( instance, name, args, allowDisconnected ) {
  		var i,
  			set = instance.plugins[ name ];
  
  		if ( !set ) {
  			return;
  		}
  
  		if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
  			return;
  		}
  
  		for ( i = 0; i < set.length; i++ ) {
  			if ( instance.options[ set[ i ][ 0 ] ] ) {
  				set[ i ][ 1 ].apply( instance.element, args );
  			}
  		}
  	}
  };
  
  
  /*!
   * jQuery UI Widget 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/jQuery.widget/
   */
  
  
  var widget_uuid = 0,
  	widget_slice = Array.prototype.slice;
  
  $.cleanData = (function( orig ) {
  	return function( elems ) {
  		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
  			try {
  				$( elem ).triggerHandler( "remove" );
  			// http://bugs.jquery.com/ticket/8235
  			} catch( e ) {}
  		}
  		orig( elems );
  	};
  })( $.cleanData );
  
  $.widget = function( name, base, prototype ) {
  	var fullName, existingConstructor, constructor, basePrototype,
  		// proxiedPrototype allows the provided prototype to remain unmodified
  		// so that it can be used as a mixin for multiple widgets (#8876)
  		proxiedPrototype = {},
  		namespace = name.split( "." )[ 0 ];
  
  	name = name.split( "." )[ 1 ];
  	fullName = namespace + "-" + name;
  
  	if ( !prototype ) {
  		prototype = base;
  		base = $.Widget;
  	}
  
  	// 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() {
  			var _super = function() {
  					return base.prototype[ prop ].apply( this, arguments );
  				},
  				_superApply = function( args ) {
  					return base.prototype[ prop ].apply( this, args );
  				};
  			return function() {
  				var __super = this._super,
  					__superApply = this._superApply,
  					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 = widget_slice.call( arguments, 1 ),
  		inputIndex = 0,
  		inputLength = input.length,
  		key,
  		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",
  			args = widget_slice.call( arguments, 1 ),
  			returnValue = this;
  
  		// allow multiple hashes to be passed on init
  		options = !isMethodCall && args.length ?
  			$.widget.extend.apply( null, [ options ].concat(args) ) :
  			options;
  
  		if ( isMethodCall ) {
  			this.each(function() {
  				var methodValue,
  					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 {
  			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: {
  		disabled: false,
  
  		// callbacks
  		create: null
  	},
  	_createWidget: function( options, element ) {
  		element = $( element || this.defaultElement || this )[ 0 ];
  		this.element = $( element );
  		this.uuid = widget_uuid++;
  		this.eventNamespace = "." + this.widgetName + this.uuid;
  		this.options = $.widget.extend( {},
  			this.options,
  			this._getCreateOptions(),
  			options );
  
  		this.bindings = $();
  		this.hoverable = $();
  		this.focusable = $();
  
  		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._create();
  		this._trigger( "create", null, this._getCreateEventData() );
  		this._init();
  	},
  	_getCreateOptions: $.noop,
  	_getCreateEventData: $.noop,
  	_create: $.noop,
  	_init: $.noop,
  
  	destroy: function() {
  		this._destroy();
  		// we can probably remove the unbind calls in 2.0
  		// all event bindings should go through this._on()
  		this.element
  			.unbind( this.eventNamespace )
  			.removeData( this.widgetFullName )
  			// support: jquery <1.6.3
  			// http://bugs.jquery.com/ticket/9413
  			.removeData( $.camelCase( this.widgetFullName ) );
  		this.widget()
  			.unbind( this.eventNamespace )
  			.removeAttr( "aria-disabled" )
  			.removeClass(
  				this.widgetFullName + "-disabled " +
  				"ui-state-disabled" );
  
  		// clean up events and states
  		this.bindings.unbind( this.eventNamespace );
  		this.hoverable.removeClass( "ui-state-hover" );
  		this.focusable.removeClass( "ui-state-focus" );
  	},
  	_destroy: $.noop,
  
  	widget: function() {
  		return this.element;
  	},
  
  	option: function( key, value ) {
  		var options = key,
  			parts,
  			curOption,
  			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 ) {
  		this.options[ key ] = value;
  
  		if ( key === "disabled" ) {
  			this.widget()
  				.toggleClass( this.widgetFullName + "-disabled", !!value );
  
  			// If the widget is becoming disabled, then nothing is interactive
  			if ( value ) {
  				this.hoverable.removeClass( "ui-state-hover" );
  				this.focusable.removeClass( "ui-state-focus" );
  			}
  		}
  
  		return this;
  	},
  
  	enable: function() {
  		return this._setOptions({ disabled: false });
  	},
  	disable: function() {
  		return this._setOptions({ disabled: true });
  	},
  
  	_on: function( suppressDisabledCheck, element, handlers ) {
  		var delegateElement,
  			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*(.*)$/ ),
  				eventName = match[1] + instance.eventNamespace,
  				selector = match[2];
  			if ( selector ) {
  				delegateElement.delegate( selector, eventName, handlerProxy );
  			} else {
  				element.bind( eventName, handlerProxy );
  			}
  		});
  	},
  
  	_off: function( element, eventName ) {
  		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
  		element.unbind( eventName ).undelegate( eventName );
  	},
  
  	_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 ) {
  				$( event.currentTarget ).addClass( "ui-state-hover" );
  			},
  			mouseleave: function( event ) {
  				$( event.currentTarget ).removeClass( "ui-state-hover" );
  			}
  		});
  	},
  
  	_focusable: function( element ) {
  		this.focusable = this.focusable.add( element );
  		this._on( element, {
  			focusin: function( event ) {
  				$( event.currentTarget ).addClass( "ui-state-focus" );
  			},
  			focusout: function( event ) {
  				$( event.currentTarget ).removeClass( "ui-state-focus" );
  			}
  		});
  	},
  
  	_trigger: function( type, event, data ) {
  		var prop, orig,
  			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 ) {
  	$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
  		if ( typeof options === "string" ) {
  			options = { effect: options };
  		}
  		var hasOptions,
  			effectName = !options ?
  				method :
  				options === true || typeof options === "number" ?
  					defaultEffect :
  					options.effect || defaultEffect;
  		options = options || {};
  		if ( typeof options === "number" ) {
  			options = { duration: options };
  		}
  		hasOptions = !$.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();
  			});
  		}
  	};
  });
  
  var widget = $.widget;
  
  
  /*!
   * jQuery UI Mouse 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/mouse/
   */
  
  
  var mouseHandled = false;
  $( document ).mouseup( function() {
  	mouseHandled = false;
  });
  
  var mouse = $.widget("ui.mouse", {
  	version: "1.11.0",
  	options: {
  		cancel: "input,textarea,button,select,option",
  		distance: 1,
  		delay: 0
  	},
  	_mouseInit: function() {
  		var that = this;
  
  		this.element
  			.bind("mousedown." + this.widgetName, function(event) {
  				return that._mouseDown(event);
  			})
  			.bind("click." + this.widgetName, function(event) {
  				if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
  					$.removeData(event.target, that.widgetName + ".preventClickEvent");
  					event.stopImmediatePropagation();
  					return false;
  				}
  			});
  
  		this.started = false;
  	},
  
  	// TODO: make sure destroying one instance of mouse doesn't mess with
  	// other instances of mouse
  	_mouseDestroy: function() {
  		this.element.unbind("." + this.widgetName);
  		if ( this._mouseMoveDelegate ) {
  			this.document
  				.unbind("mousemove." + this.widgetName, this._mouseMoveDelegate)
  				.unbind("mouseup." + this.widgetName, this._mouseUpDelegate);
  		}
  	},
  
  	_mouseDown: function(event) {
  		// don't let more than one widget handle mouseStart
  		if ( mouseHandled ) {
  			return;
  		}
  
  		// we may have missed mouseup (out of window)
  		(this._mouseStarted && this._mouseUp(event));
  
  		this._mouseDownEvent = event;
  
  		var that = this,
  			btnIsLeft = (event.which === 1),
  			// event.target.nodeName works around a bug in IE 8 with
  			// disabled inputs (#7620)
  			elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
  		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
  			return true;
  		}
  
  		this.mouseDelayMet = !this.options.delay;
  		if (!this.mouseDelayMet) {
  			this._mouseDelayTimer = setTimeout(function() {
  				that.mouseDelayMet = true;
  			}, this.options.delay);
  		}
  
  		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
  			this._mouseStarted = (this._mouseStart(event) !== false);
  			if (!this._mouseStarted) {
  				event.preventDefault();
  				return true;
  			}
  		}
  
  		// Click event may never have fired (Gecko & Opera)
  		if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
  			$.removeData(event.target, this.widgetName + ".preventClickEvent");
  		}
  
  		// these delegates are required to keep context
  		this._mouseMoveDelegate = function(event) {
  			return that._mouseMove(event);
  		};
  		this._mouseUpDelegate = function(event) {
  			return that._mouseUp(event);
  		};
  
  		this.document
  			.bind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
  			.bind( "mouseup." + this.widgetName, this._mouseUpDelegate );
  
  		event.preventDefault();
  
  		mouseHandled = true;
  		return true;
  	},
  
  	_mouseMove: function(event) {
  		// IE mouseup check - mouseup happened when mouse was out of window
  		if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
  			return this._mouseUp(event);
  
  		// Iframe mouseup check - mouseup occurred in another document
  		} else if ( !event.which ) {
  			return this._mouseUp( event );
  		}
  
  		if (this._mouseStarted) {
  			this._mouseDrag(event);
  			return event.preventDefault();
  		}
  
  		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
  			this._mouseStarted =
  				(this._mouseStart(this._mouseDownEvent, event) !== false);
  			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
  		}
  
  		return !this._mouseStarted;
  	},
  
  	_mouseUp: function(event) {
  		this.document
  			.unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
  			.unbind( "mouseup." + this.widgetName, this._mouseUpDelegate );
  
  		if (this._mouseStarted) {
  			this._mouseStarted = false;
  
  			if (event.target === this._mouseDownEvent.target) {
  				$.data(event.target, this.widgetName + ".preventClickEvent", true);
  			}
  
  			this._mouseStop(event);
  		}
  
  		mouseHandled = false;
  		return false;
  	},
  
  	_mouseDistanceMet: function(event) {
  		return (Math.max(
  				Math.abs(this._mouseDownEvent.pageX - event.pageX),
  				Math.abs(this._mouseDownEvent.pageY - event.pageY)
  			) >= this.options.distance
  		);
  	},
  
  	_mouseDelayMet: function(/* event */) {
  		return this.mouseDelayMet;
  	},
  
  	// These are placeholder methods, to be overriden by extending plugin
  	_mouseStart: function(/* event */) {},
  	_mouseDrag: function(/* event */) {},
  	_mouseStop: function(/* event */) {},
  	_mouseCapture: function(/* event */) { return true; }
  });
  
  
  /*!
   * jQuery UI Position 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/position/
   */
  
  (function() {
  
  $.ui = $.ui || {};
  
  var cachedScrollbarWidth, supportsOffsetFractions,
  	max = Math.max,
  	abs = Math.abs,
  	round = Math.round,
  	rhorizontal = /left|center|right/,
  	rvertical = /top|center|bottom/,
  	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
  	rposition = /^\w+/,
  	rpercent = /%$/,
  	_position = $.fn.position;
  
  function getOffsets( offsets, width, height ) {
  	return [
  		parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
  		parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
  	];
  }
  
  function parseCss( element, property ) {
  	return parseInt( $.css( element, property ), 10 ) || 0;
  }
  
  function getDimensions( elem ) {
  	var raw = elem[0];
  	if ( raw.nodeType === 9 ) {
  		return {
  			width: elem.width(),
  			height: elem.height(),
  			offset: { top: 0, left: 0 }
  		};
  	}
  	if ( $.isWindow( raw ) ) {
  		return {
  			width: elem.width(),
  			height: elem.height(),
  			offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
  		};
  	}
  	if ( raw.preventDefault ) {
  		return {
  			width: 0,
  			height: 0,
  			offset: { top: raw.pageY, left: raw.pageX }
  		};
  	}
  	return {
  		width: elem.outerWidth(),
  		height: elem.outerHeight(),
  		offset: elem.offset()
  	};
  }
  
  $.position = {
  	scrollbarWidth: function() {
  		if ( cachedScrollbarWidth !== undefined ) {
  			return cachedScrollbarWidth;
  		}
  		var w1, w2,
  			div = $( "<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
  			innerDiv = div.children()[0];
  
  		$( "body" ).append( div );
  		w1 = innerDiv.offsetWidth;
  		div.css( "overflow", "scroll" );
  
  		w2 = innerDiv.offsetWidth;
  
  		if ( w1 === w2 ) {
  			w2 = div[0].clientWidth;
  		}
  
  		div.remove();
  
  		return (cachedScrollbarWidth = w1 - w2);
  	},
  	getScrollInfo: function( within ) {
  		var overflowX = within.isWindow || within.isDocument ? "" :
  				within.element.css( "overflow-x" ),
  			overflowY = within.isWindow || within.isDocument ? "" :
  				within.element.css( "overflow-y" ),
  			hasOverflowX = overflowX === "scroll" ||
  				( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
  			hasOverflowY = overflowY === "scroll" ||
  				( overflowY === "auto" && within.height < within.element[0].scrollHeight );
  		return {
  			width: hasOverflowY ? $.position.scrollbarWidth() : 0,
  			height: hasOverflowX ? $.position.scrollbarWidth() : 0
  		};
  	},
  	getWithinInfo: function( element ) {
  		var withinElement = $( element || window ),
  			isWindow = $.isWindow( withinElement[0] ),
  			isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;
  		return {
  			element: withinElement,
  			isWindow: isWindow,
  			isDocument: isDocument,
  			offset: withinElement.offset() || { left: 0, top: 0 },
  			scrollLeft: withinElement.scrollLeft(),
  			scrollTop: withinElement.scrollTop(),
  			width: isWindow ? withinElement.width() : withinElement.outerWidth(),
  			height: isWindow ? withinElement.height() : withinElement.outerHeight()
  		};
  	}
  };
  
  $.fn.position = function( options ) {
  	if ( !options || !options.of ) {
  		return _position.apply( this, arguments );
  	}
  
  	// make a copy, we don't want to modify arguments
  	options = $.extend( {}, options );
  
  	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
  		target = $( options.of ),
  		within = $.position.getWithinInfo( options.within ),
  		scrollInfo = $.position.getScrollInfo( within ),
  		collision = ( options.collision || "flip" ).split( " " ),
  		offsets = {};
  
  	dimensions = getDimensions( target );
  	if ( target[0].preventDefault ) {
  		// force left top to allow flipping
  		options.at = "left top";
  	}
  	targetWidth = dimensions.width;
  	targetHeight = dimensions.height;
  	targetOffset = dimensions.offset;
  	// clone to reuse original targetOffset later
  	basePosition = $.extend( {}, targetOffset );
  
  	// force my and at to have valid horizontal and vertical positions
  	// if a value is missing or invalid, it will be converted to center
  	$.each( [ "my", "at" ], function() {
  		var pos = ( options[ this ] || "" ).split( " " ),
  			horizontalOffset,
  			verticalOffset;
  
  		if ( pos.length === 1) {
  			pos = rhorizontal.test( pos[ 0 ] ) ?
  				pos.concat( [ "center" ] ) :
  				rvertical.test( pos[ 0 ] ) ?
  					[ "center" ].concat( pos ) :
  					[ "center", "center" ];
  		}
  		pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
  		pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
  
  		// calculate offsets
  		horizontalOffset = roffset.exec( pos[ 0 ] );
  		verticalOffset = roffset.exec( pos[ 1 ] );
  		offsets[ this ] = [
  			horizontalOffset ? horizontalOffset[ 0 ] : 0,
  			verticalOffset ? verticalOffset[ 0 ] : 0
  		];
  
  		// reduce to just the positions without the offsets
  		options[ this ] = [
  			rposition.exec( pos[ 0 ] )[ 0 ],
  			rposition.exec( pos[ 1 ] )[ 0 ]
  		];
  	});
  
  	// normalize collision option
  	if ( collision.length === 1 ) {
  		collision[ 1 ] = collision[ 0 ];
  	}
  
  	if ( options.at[ 0 ] === "right" ) {
  		basePosition.left += targetWidth;
  	} else if ( options.at[ 0 ] === "center" ) {
  		basePosition.left += targetWidth / 2;
  	}
  
  	if ( options.at[ 1 ] === "bottom" ) {
  		basePosition.top += targetHeight;
  	} else if ( options.at[ 1 ] === "center" ) {
  		basePosition.top += targetHeight / 2;
  	}
  
  	atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
  	basePosition.left += atOffset[ 0 ];
  	basePosition.top += atOffset[ 1 ];
  
  	return this.each(function() {
  		var collisionPosition, using,
  			elem = $( this ),
  			elemWidth = elem.outerWidth(),
  			elemHeight = elem.outerHeight(),
  			marginLeft = parseCss( this, "marginLeft" ),
  			marginTop = parseCss( this, "marginTop" ),
  			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
  			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
  			position = $.extend( {}, basePosition ),
  			myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
  
  		if ( options.my[ 0 ] === "right" ) {
  			position.left -= elemWidth;
  		} else if ( options.my[ 0 ] === "center" ) {
  			position.left -= elemWidth / 2;
  		}
  
  		if ( options.my[ 1 ] === "bottom" ) {
  			position.top -= elemHeight;
  		} else if ( options.my[ 1 ] === "center" ) {
  			position.top -= elemHeight / 2;
  		}
  
  		position.left += myOffset[ 0 ];
  		position.top += myOffset[ 1 ];
  
  		// if the browser doesn't support fractions, then round for consistent results
  		if ( !supportsOffsetFractions ) {
  			position.left = round( position.left );
  			position.top = round( position.top );
  		}
  
  		collisionPosition = {
  			marginLeft: marginLeft,
  			marginTop: marginTop
  		};
  
  		$.each( [ "left", "top" ], function( i, dir ) {
  			if ( $.ui.position[ collision[ i ] ] ) {
  				$.ui.position[ collision[ i ] ][ dir ]( position, {
  					targetWidth: targetWidth,
  					targetHeight: targetHeight,
  					elemWidth: elemWidth,
  					elemHeight: elemHeight,
  					collisionPosition: collisionPosition,
  					collisionWidth: collisionWidth,
  					collisionHeight: collisionHeight,
  					offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
  					my: options.my,
  					at: options.at,
  					within: within,
  					elem: elem
  				});
  			}
  		});
  
  		if ( options.using ) {
  			// adds feedback as second argument to using callback, if present
  			using = function( props ) {
  				var left = targetOffset.left - position.left,
  					right = left + targetWidth - elemWidth,
  					top = targetOffset.top - position.top,
  					bottom = top + targetHeight - elemHeight,
  					feedback = {
  						target: {
  							element: target,
  							left: targetOffset.left,
  							top: targetOffset.top,
  							width: targetWidth,
  							height: targetHeight
  						},
  						element: {
  							element: elem,
  							left: position.left,
  							top: position.top,
  							width: elemWidth,
  							height: elemHeight
  						},
  						horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
  						vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
  					};
  				if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
  					feedback.horizontal = "center";
  				}
  				if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
  					feedback.vertical = "middle";
  				}
  				if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
  					feedback.important = "horizontal";
  				} else {
  					feedback.important = "vertical";
  				}
  				options.using.call( this, props, feedback );
  			};
  		}
  
  		elem.offset( $.extend( position, { using: using } ) );
  	});
  };
  
  $.ui.position = {
  	fit: {
  		left: function( position, data ) {
  			var within = data.within,
  				withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
  				outerWidth = within.width,
  				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
  				overLeft = withinOffset - collisionPosLeft,
  				overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
  				newOverRight;
  
  			// element is wider than within
  			if ( data.collisionWidth > outerWidth ) {
  				// element is initially over the left side of within
  				if ( overLeft > 0 && overRight <= 0 ) {
  					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
  					position.left += overLeft - newOverRight;
  				// element is initially over right side of within
  				} else if ( overRight > 0 && overLeft <= 0 ) {
  					position.left = withinOffset;
  				// element is initially over both left and right sides of within
  				} else {
  					if ( overLeft > overRight ) {
  						position.left = withinOffset + outerWidth - data.collisionWidth;
  					} else {
  						position.left = withinOffset;
  					}
  				}
  			// too far left -> align with left edge
  			} else if ( overLeft > 0 ) {
  				position.left += overLeft;
  			// too far right -> align with right edge
  			} else if ( overRight > 0 ) {
  				position.left -= overRight;
  			// adjust based on position and margin
  			} else {
  				position.left = max( position.left - collisionPosLeft, position.left );
  			}
  		},
  		top: function( position, data ) {
  			var within = data.within,
  				withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
  				outerHeight = data.within.height,
  				collisionPosTop = position.top - data.collisionPosition.marginTop,
  				overTop = withinOffset - collisionPosTop,
  				overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
  				newOverBottom;
  
  			// element is taller than within
  			if ( data.collisionHeight > outerHeight ) {
  				// element is initially over the top of within
  				if ( overTop > 0 && overBottom <= 0 ) {
  					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
  					position.top += overTop - newOverBottom;
  				// element is initially over bottom of within
  				} else if ( overBottom > 0 && overTop <= 0 ) {
  					position.top = withinOffset;
  				// element is initially over both top and bottom of within
  				} else {
  					if ( overTop > overBottom ) {
  						position.top = withinOffset + outerHeight - data.collisionHeight;
  					} else {
  						position.top = withinOffset;
  					}
  				}
  			// too far up -> align with top
  			} else if ( overTop > 0 ) {
  				position.top += overTop;
  			// too far down -> align with bottom edge
  			} else if ( overBottom > 0 ) {
  				position.top -= overBottom;
  			// adjust based on position and margin
  			} else {
  				position.top = max( position.top - collisionPosTop, position.top );
  			}
  		}
  	},
  	flip: {
  		left: function( position, data ) {
  			var within = data.within,
  				withinOffset = within.offset.left + within.scrollLeft,
  				outerWidth = within.width,
  				offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
  				collisionPosLeft = position.left - data.collisionPosition.marginLeft,
  				overLeft = collisionPosLeft - offsetLeft,
  				overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
  				myOffset = data.my[ 0 ] === "left" ?
  					-data.elemWidth :
  					data.my[ 0 ] === "right" ?
  						data.elemWidth :
  						0,
  				atOffset = data.at[ 0 ] === "left" ?
  					data.targetWidth :
  					data.at[ 0 ] === "right" ?
  						-data.targetWidth :
  						0,
  				offset = -2 * data.offset[ 0 ],
  				newOverRight,
  				newOverLeft;
  
  			if ( overLeft < 0 ) {
  				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
  				if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
  					position.left += myOffset + atOffset + offset;
  				}
  			} else if ( overRight > 0 ) {
  				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
  				if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
  					position.left += myOffset + atOffset + offset;
  				}
  			}
  		},
  		top: function( position, data ) {
  			var within = data.within,
  				withinOffset = within.offset.top + within.scrollTop,
  				outerHeight = within.height,
  				offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
  				collisionPosTop = position.top - data.collisionPosition.marginTop,
  				overTop = collisionPosTop - offsetTop,
  				overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
  				top = data.my[ 1 ] === "top",
  				myOffset = top ?
  					-data.elemHeight :
  					data.my[ 1 ] === "bottom" ?
  						data.elemHeight :
  						0,
  				atOffset = data.at[ 1 ] === "top" ?
  					data.targetHeight :
  					data.at[ 1 ] === "bottom" ?
  						-data.targetHeight :
  						0,
  				offset = -2 * data.offset[ 1 ],
  				newOverTop,
  				newOverBottom;
  			if ( overTop < 0 ) {
  				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
  				if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
  					position.top += myOffset + atOffset + offset;
  				}
  			} else if ( overBottom > 0 ) {
  				newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
  				if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
  					position.top += myOffset + atOffset + offset;
  				}
  			}
  		}
  	},
  	flipfit: {
  		left: function() {
  			$.ui.position.flip.left.apply( this, arguments );
  			$.ui.position.fit.left.apply( this, arguments );
  		},
  		top: function() {
  			$.ui.position.flip.top.apply( this, arguments );
  			$.ui.position.fit.top.apply( this, arguments );
  		}
  	}
  };
  
  // fraction support test
  (function() {
  	var testElement, testElementParent, testElementStyle, offsetLeft, i,
  		body = document.getElementsByTagName( "body" )[ 0 ],
  		div = document.createElement( "div" );
  
  	//Create a "fake body" for testing based on method used in jQuery.support
  	testElement = document.createElement( body ? "div" : "body" );
  	testElementStyle = {
  		visibility: "hidden",
  		width: 0,
  		height: 0,
  		border: 0,
  		margin: 0,
  		background: "none"
  	};
  	if ( body ) {
  		$.extend( testElementStyle, {
  			position: "absolute",
  			left: "-1000px",
  			top: "-1000px"
  		});
  	}
  	for ( i in testElementStyle ) {
  		testElement.style[ i ] = testElementStyle[ i ];
  	}
  	testElement.appendChild( div );
  	testElementParent = body || document.documentElement;
  	testElementParent.insertBefore( testElement, testElementParent.firstChild );
  
  	div.style.cssText = "position: absolute; left: 10.7432222px;";
  
  	offsetLeft = $( div ).offset().left;
  	supportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11;
  
  	testElement.innerHTML = "";
  	testElementParent.removeChild( testElement );
  })();
  
  })();
  
  var position = $.ui.position;
  
  
  /*!
   * jQuery UI Draggable 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/draggable/
   */
  
  
  $.widget("ui.draggable", $.ui.mouse, {
  	version: "1.11.0",
  	widgetEventPrefix: "drag",
  	options: {
  		addClasses: true,
  		appendTo: "parent",
  		axis: false,
  		connectToSortable: false,
  		containment: false,
  		cursor: "auto",
  		cursorAt: false,
  		grid: false,
  		handle: false,
  		helper: "original",
  		iframeFix: false,
  		opacity: false,
  		refreshPositions: false,
  		revert: false,
  		revertDuration: 500,
  		scope: "default",
  		scroll: true,
  		scrollSensitivity: 20,
  		scrollSpeed: 20,
  		snap: false,
  		snapMode: "both",
  		snapTolerance: 20,
  		stack: false,
  		zIndex: false,
  
  		// callbacks
  		drag: null,
  		start: null,
  		stop: null
  	},
  	_create: function() {
  
  		if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) {
  			this.element[0].style.position = "relative";
  		}
  		if (this.options.addClasses){
  			this.element.addClass("ui-draggable");
  		}
  		if (this.options.disabled){
  			this.element.addClass("ui-draggable-disabled");
  		}
  		this._setHandleClassName();
  
  		this._mouseInit();
  	},
  
  	_setOption: function( key, value ) {
  		this._super( key, value );
  		if ( key === "handle" ) {
  			this._setHandleClassName();
  		}
  	},
  
  	_destroy: function() {
  		if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) {
  			this.destroyOnClear = true;
  			return;
  		}
  		this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
  		this._removeHandleClassName();
  		this._mouseDestroy();
  	},
  
  	_mouseCapture: function(event) {
  
  		var document = this.document[ 0 ],
  			o = this.options;
  
  		// support: IE9
  		// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
  		try {
  			// Support: IE9+
  			// If the <body> is blurred, IE will switch windows, see #9520
  			if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {
  				// Blur any element that currently has focus, see #4261
  				$( document.activeElement ).blur();
  			}
  		} catch ( error ) {}
  
  		// among others, prevent a drag on a resizable-handle
  		if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
  			return false;
  		}
  
  		//Quit if we're not on a valid handle
  		this.handle = this._getHandle(event);
  		if (!this.handle) {
  			return false;
  		}
  
  		$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
  			$("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>")
  			.css({
  				width: this.offsetWidth + "px", height: this.offsetHeight + "px",
  				position: "absolute", opacity: "0.001", zIndex: 1000
  			})
  			.css($(this).offset())
  			.appendTo("body");
  		});
  
  		return true;
  
  	},
  
  	_mouseStart: function(event) {
  
  		var o = this.options;
  
  		//Create and append the visible helper
  		this.helper = this._createHelper(event);
  
  		this.helper.addClass("ui-draggable-dragging");
  
  		//Cache the helper size
  		this._cacheHelperProportions();
  
  		//If ddmanager is used for droppables, set the global draggable
  		if ($.ui.ddmanager) {
  			$.ui.ddmanager.current = this;
  		}
  
  		/*
  		 * - Position generation -
  		 * This block generates everything position related - it's the core of draggables.
  		 */
  
  		//Cache the margins of the original element
  		this._cacheMargins();
  
  		//Store the helper's css position
  		this.cssPosition = this.helper.css( "position" );
  		this.scrollParent = this.helper.scrollParent();
  		this.offsetParent = this.helper.offsetParent();
  		this.offsetParentCssPosition = this.offsetParent.css( "position" );
  
  		//The element's absolute position on the page minus margins
  		this.offset = this.positionAbs = this.element.offset();
  		this.offset = {
  			top: this.offset.top - this.margins.top,
  			left: this.offset.left - this.margins.left
  		};
  
  		//Reset scroll cache
  		this.offset.scroll = false;
  
  		$.extend(this.offset, {
  			click: { //Where the click happened, relative to the element
  				left: event.pageX - this.offset.left,
  				top: event.pageY - this.offset.top
  			},
  			parent: this._getParentOffset(),
  			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
  		});
  
  		//Generate the original position
  		this.originalPosition = this.position = this._generatePosition( event, false );
  		this.originalPageX = event.pageX;
  		this.originalPageY = event.pageY;
  
  		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
  		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
  
  		//Set a containment if given in the options
  		this._setContainment();
  
  		//Trigger event + callbacks
  		if (this._trigger("start", event) === false) {
  			this._clear();
  			return false;
  		}
  
  		//Recache the helper size
  		this._cacheHelperProportions();
  
  		//Prepare the droppable offsets
  		if ($.ui.ddmanager && !o.dropBehaviour) {
  			$.ui.ddmanager.prepareOffsets(this, event);
  		}
  
  		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
  
  		//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
  		if ( $.ui.ddmanager ) {
  			$.ui.ddmanager.dragStart(this, event);
  		}
  
  		return true;
  	},
  
  	_mouseDrag: function(event, noPropagation) {
  		// reset any necessary cached properties (see #5009)
  		if ( this.offsetParentCssPosition === "fixed" ) {
  			this.offset.parent = this._getParentOffset();
  		}
  
  		//Compute the helpers position
  		this.position = this._generatePosition( event, true );
  		this.positionAbs = this._convertPositionTo("absolute");
  
  		//Call plugins and callbacks and use the resulting position if something is returned
  		if (!noPropagation) {
  			var ui = this._uiHash();
  			if (this._trigger("drag", event, ui) === false) {
  				this._mouseUp({});
  				return false;
  			}
  			this.position = ui.position;
  		}
  
  		this.helper[ 0 ].style.left = this.position.left + "px";
  		this.helper[ 0 ].style.top = this.position.top + "px";
  
  		if ($.ui.ddmanager) {
  			$.ui.ddmanager.drag(this, event);
  		}
  
  		return false;
  	},
  
  	_mouseStop: function(event) {
  
  		//If we are using droppables, inform the manager about the drop
  		var that = this,
  			dropped = false;
  		if ($.ui.ddmanager && !this.options.dropBehaviour) {
  			dropped = $.ui.ddmanager.drop(this, event);
  		}
  
  		//if a drop comes from outside (a sortable)
  		if (this.dropped) {
  			dropped = this.dropped;
  			this.dropped = false;
  		}
  
  		if ((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
  			$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
  				if (that._trigger("stop", event) !== false) {
  					that._clear();
  				}
  			});
  		} else {
  			if (this._trigger("stop", event) !== false) {
  				this._clear();
  			}
  		}
  
  		return false;
  	},
  
  	_mouseUp: function(event) {
  		//Remove frame helpers
  		$("div.ui-draggable-iframeFix").each(function() {
  			this.parentNode.removeChild(this);
  		});
  
  		//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
  		if ( $.ui.ddmanager ) {
  			$.ui.ddmanager.dragStop(this, event);
  		}
  
  		// The interaction is over; whether or not the click resulted in a drag, focus the element
  		this.element.focus();
  
  		return $.ui.mouse.prototype._mouseUp.call(this, event);
  	},
  
  	cancel: function() {
  
  		if (this.helper.is(".ui-draggable-dragging")) {
  			this._mouseUp({});
  		} else {
  			this._clear();
  		}
  
  		return this;
  
  	},
  
  	_getHandle: function(event) {
  		return this.options.handle ?
  			!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
  			true;
  	},
  
  	_setHandleClassName: function() {
  		this._removeHandleClassName();
  		$( this.options.handle || this.element ).addClass( "ui-draggable-handle" );
  	},
  
  	_removeHandleClassName: function() {
  		this.element.find( ".ui-draggable-handle" )
  			.addBack()
  			.removeClass( "ui-draggable-handle" );
  	},
  
  	_createHelper: function(event) {
  
  		var o = this.options,
  			helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[ 0 ], [ event ])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element);
  
  		if (!helper.parents("body").length) {
  			helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
  		}
  
  		if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
  			helper.css("position", "absolute");
  		}
  
  		return helper;
  
  	},
  
  	_adjustOffsetFromHelper: function(obj) {
  		if (typeof obj === "string") {
  			obj = obj.split(" ");
  		}
  		if ($.isArray(obj)) {
  			obj = { left: +obj[0], top: +obj[1] || 0 };
  		}
  		if ("left" in obj) {
  			this.offset.click.left = obj.left + this.margins.left;
  		}
  		if ("right" in obj) {
  			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
  		}
  		if ("top" in obj) {
  			this.offset.click.top = obj.top + this.margins.top;
  		}
  		if ("bottom" in obj) {
  			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
  		}
  	},
  
  	_isRootNode: function( element ) {
  		return ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];
  	},
  
  	_getParentOffset: function() {
  
  		//Get the offsetParent and cache its position
  		var po = this.offsetParent.offset(),
  			document = this.document[ 0 ];
  
  		// This is a special case where we need to modify a offset calculated on start, since the following happened:
  		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
  		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
  		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
  		if (this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
  			po.left += this.scrollParent.scrollLeft();
  			po.top += this.scrollParent.scrollTop();
  		}
  
  		if ( this._isRootNode( this.offsetParent[ 0 ] ) ) {
  			po = { top: 0, left: 0 };
  		}
  
  		return {
  			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
  			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
  		};
  
  	},
  
  	_getRelativeOffset: function() {
  		if ( this.cssPosition !== "relative" ) {
  			return { top: 0, left: 0 };
  		}
  
  		var p = this.element.position(),
  			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
  
  		return {
  			top: p.top - ( parseInt(this.helper.css( "top" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
  			left: p.left - ( parseInt(this.helper.css( "left" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
  		};
  
  	},
  
  	_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 over, c, ce,
  			o = this.options,
  			document = this.document[ 0 ];
  
  		this.relative_container = null;
  
  		if ( !o.containment ) {
  			this.containment = null;
  			return;
  		}
  
  		if ( o.containment === "window" ) {
  			this.containment = [
  				$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
  				$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
  				$( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
  				$( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
  			];
  			return;
  		}
  
  		if ( o.containment === "document") {
  			this.containment = [
  				0,
  				0,
  				$( document ).width() - this.helperProportions.width - this.margins.left,
  				( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
  			];
  			return;
  		}
  
  		if ( o.containment.constructor === Array ) {
  			this.containment = o.containment;
  			return;
  		}
  
  		if ( o.containment === "parent" ) {
  			o.containment = this.helper[ 0 ].parentNode;
  		}
  
  		c = $( o.containment );
  		ce = c[ 0 ];
  
  		if ( !ce ) {
  			return;
  		}
  
  		over = c.css( "overflow" ) !== "hidden";
  
  		this.containment = [
  			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
  			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
  			( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right,
  			( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top  - this.margins.bottom
  		];
  		this.relative_container = c;
  	},
  
  	_convertPositionTo: function(d, pos) {
  
  		if (!pos) {
  			pos = this.position;
  		}
  
  		var mod = d === "absolute" ? 1 : -1,
  			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
  
  		return {
  			top: (
  				pos.top	+																// The absolute mouse position
  				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.top * mod -										// The offsetParent's offset without borders (offset + border)
  				( ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod)
  			),
  			left: (
  				pos.left +																// The absolute mouse position
  				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
  				( ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod)
  			)
  		};
  
  	},
  
  	_generatePosition: function( event, constrainPosition ) {
  
  		var containment, co, top, left,
  			o = this.options,
  			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),
  			pageX = event.pageX,
  			pageY = event.pageY;
  
  		// Cache the scroll
  		if ( !scrollIsRootNode || !this.offset.scroll ) {
  			this.offset.scroll = {
  				top: this.scrollParent.scrollTop(),
  				left: this.scrollParent.scrollLeft()
  			};
  		}
  
  		/*
  		 * - Position constraining -
  		 * Constrain the position to a mix of grid, containment.
  		 */
  
  		// If we are not dragging yet, we won't check for options
  		if ( constrainPosition ) {
  			if ( this.containment ) {
  				if ( this.relative_container ){
  					co = this.relative_container.offset();
  					containment = [
  						this.containment[ 0 ] + co.left,
  						this.containment[ 1 ] + co.top,
  						this.containment[ 2 ] + co.left,
  						this.containment[ 3 ] + co.top
  					];
  				} else {
  					containment = this.containment;
  				}
  
  				if (event.pageX - this.offset.click.left < containment[0]) {
  					pageX = containment[0] + this.offset.click.left;
  				}
  				if (event.pageY - this.offset.click.top < containment[1]) {
  					pageY = containment[1] + this.offset.click.top;
  				}
  				if (event.pageX - this.offset.click.left > containment[2]) {
  					pageX = containment[2] + this.offset.click.left;
  				}
  				if (event.pageY - this.offset.click.top > containment[3]) {
  					pageY = containment[3] + this.offset.click.top;
  				}
  			}
  
  			if (o.grid) {
  				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
  				top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
  				pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
  
  				left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
  				pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
  			}
  
  			if ( o.axis === "y" ) {
  				pageX = this.originalPageX;
  			}
  
  			if ( o.axis === "x" ) {
  				pageY = this.originalPageY;
  			}
  		}
  
  		return {
  			top: (
  				pageY -																	// The absolute mouse position
  				this.offset.click.top	-												// Click offset (relative to the element)
  				this.offset.relative.top -												// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
  				( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
  			),
  			left: (
  				pageX -																	// The absolute mouse position
  				this.offset.click.left -												// Click offset (relative to the element)
  				this.offset.relative.left -												// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
  				( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
  			)
  		};
  
  	},
  
  	_clear: function() {
  		this.helper.removeClass("ui-draggable-dragging");
  		if (this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
  			this.helper.remove();
  		}
  		this.helper = null;
  		this.cancelHelperRemoval = false;
  		if ( this.destroyOnClear ) {
  			this.destroy();
  		}
  	},
  
  	// From now on bulk stuff - mainly helpers
  
  	_trigger: function(type, event, ui) {
  		ui = ui || this._uiHash();
  		$.ui.plugin.call( this, type, [ event, ui, this ], true );
  		//The absolute position has to be recalculated after plugins
  		if (type === "drag") {
  			this.positionAbs = this._convertPositionTo("absolute");
  		}
  		return $.Widget.prototype._trigger.call(this, type, event, ui);
  	},
  
  	plugins: {},
  
  	_uiHash: function() {
  		return {
  			helper: this.helper,
  			position: this.position,
  			originalPosition: this.originalPosition,
  			offset: this.positionAbs
  		};
  	}
  
  });
  
  $.ui.plugin.add("draggable", "connectToSortable", {
  	start: function( event, ui, inst ) {
  
  		var o = inst.options,
  			uiSortable = $.extend({}, ui, { item: inst.element });
  		inst.sortables = [];
  		$(o.connectToSortable).each(function() {
  			var sortable = $( this ).sortable( "instance" );
  			if (sortable && !sortable.options.disabled) {
  				inst.sortables.push({
  					instance: sortable,
  					shouldRevert: sortable.options.revert
  				});
  				sortable.refreshPositions();	// Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
  				sortable._trigger("activate", event, uiSortable);
  			}
  		});
  
  	},
  	stop: function( event, ui, inst ) {
  
  		//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
  		var uiSortable = $.extend( {}, ui, {
  			item: inst.element
  		});
  
  		$.each(inst.sortables, function() {
  			if (this.instance.isOver) {
  
  				this.instance.isOver = 0;
  
  				inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
  				this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
  
  				//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid"
  				if (this.shouldRevert) {
  					this.instance.options.revert = this.shouldRevert;
  				}
  
  				//Trigger the stop of the sortable
  				this.instance._mouseStop(event);
  
  				this.instance.options.helper = this.instance.options._helper;
  
  				//If the helper has been the original item, restore properties in the sortable
  				if (inst.options.helper === "original") {
  					this.instance.currentItem.css({ top: "auto", left: "auto" });
  				}
  
  			} else {
  				this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
  				this.instance._trigger("deactivate", event, uiSortable);
  			}
  
  		});
  
  	},
  	drag: function( event, ui, inst ) {
  
  		var that = this;
  
  		$.each(inst.sortables, function() {
  
  			var innermostIntersecting = false,
  				thisSortable = this;
  
  			//Copy over some variables to allow calling the sortable's native _intersectsWith
  			this.instance.positionAbs = inst.positionAbs;
  			this.instance.helperProportions = inst.helperProportions;
  			this.instance.offset.click = inst.offset.click;
  
  			if (this.instance._intersectsWith(this.instance.containerCache)) {
  				innermostIntersecting = true;
  				$.each(inst.sortables, function() {
  					this.instance.positionAbs = inst.positionAbs;
  					this.instance.helperProportions = inst.helperProportions;
  					this.instance.offset.click = inst.offset.click;
  					if (this !== thisSortable &&
  						this.instance._intersectsWith(this.instance.containerCache) &&
  						$.contains(thisSortable.instance.element[0], this.instance.element[0])
  					) {
  						innermostIntersecting = false;
  					}
  					return innermostIntersecting;
  				});
  			}
  
  			if (innermostIntersecting) {
  				//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
  				if (!this.instance.isOver) {
  
  					this.instance.isOver = 1;
  					//Now we fake the start of dragging for the sortable instance,
  					//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
  					//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
  					this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true);
  					this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
  					this.instance.options.helper = function() { return ui.helper[0]; };
  
  					event.target = this.instance.currentItem[0];
  					this.instance._mouseCapture(event, true);
  					this.instance._mouseStart(event, true, true);
  
  					//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
  					this.instance.offset.click.top = inst.offset.click.top;
  					this.instance.offset.click.left = inst.offset.click.left;
  					this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
  					this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
  
  					inst._trigger("toSortable", event);
  					inst.dropped = this.instance.element; //draggable revert needs that
  					//hack so receive/update callbacks work (mostly)
  					inst.currentItem = inst.element;
  					this.instance.fromOutside = inst;
  
  				}
  
  				//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
  				if (this.instance.currentItem) {
  					this.instance._mouseDrag(event);
  				}
  
  			} else {
  
  				//If it doesn't intersect with the sortable, and it intersected before,
  				//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
  				if (this.instance.isOver) {
  
  					this.instance.isOver = 0;
  					this.instance.cancelHelperRemoval = true;
  
  					//Prevent reverting on this forced stop
  					this.instance.options.revert = false;
  
  					// The out event needs to be triggered independently
  					this.instance._trigger("out", event, this.instance._uiHash(this.instance));
  
  					this.instance._mouseStop(event, true);
  					this.instance.options.helper = this.instance.options._helper;
  
  					//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
  					this.instance.currentItem.remove();
  					if (this.instance.placeholder) {
  						this.instance.placeholder.remove();
  					}
  
  					inst._trigger("fromSortable", event);
  					inst.dropped = false; //draggable revert needs that
  				}
  
  			}
  
  		});
  
  	}
  });
  
  $.ui.plugin.add("draggable", "cursor", {
  	start: function( event, ui, instance ) {
  		var t = $( "body" ),
  			o = instance.options;
  
  		if (t.css("cursor")) {
  			o._cursor = t.css("cursor");
  		}
  		t.css("cursor", o.cursor);
  	},
  	stop: function( event, ui, instance ) {
  		var o = instance.options;
  		if (o._cursor) {
  			$("body").css("cursor", o._cursor);
  		}
  	}
  });
  
  $.ui.plugin.add("draggable", "opacity", {
  	start: function( event, ui, instance ) {
  		var t = $( ui.helper ),
  			o = instance.options;
  		if (t.css("opacity")) {
  			o._opacity = t.css("opacity");
  		}
  		t.css("opacity", o.opacity);
  	},
  	stop: function( event, ui, instance ) {
  		var o = instance.options;
  		if (o._opacity) {
  			$(ui.helper).css("opacity", o._opacity);
  		}
  	}
  });
  
  $.ui.plugin.add("draggable", "scroll", {
  	start: function( event, ui, i ) {
  		if ( i.scrollParent[ 0 ] !== i.document[ 0 ] && i.scrollParent[ 0 ].tagName !== "HTML" ) {
  			i.overflowOffset = i.scrollParent.offset();
  		}
  	},
  	drag: function( event, ui, i  ) {
  
  		var o = i.options,
  			scrolled = false,
  			document = i.document[ 0 ];
  
  		if ( i.scrollParent[ 0 ] !== document && i.scrollParent[ 0 ].tagName !== "HTML" ) {
  			if (!o.axis || o.axis !== "x") {
  				if ((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
  					i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
  				} else if (event.pageY - i.overflowOffset.top < o.scrollSensitivity) {
  					i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
  				}
  			}
  
  			if (!o.axis || o.axis !== "y") {
  				if ((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
  					i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
  				} else if (event.pageX - i.overflowOffset.left < o.scrollSensitivity) {
  					i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
  				}
  			}
  
  		} else {
  
  			if (!o.axis || o.axis !== "x") {
  				if (event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
  					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
  				} else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
  					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
  				}
  			}
  
  			if (!o.axis || o.axis !== "y") {
  				if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
  					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
  				} else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
  					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
  				}
  			}
  
  		}
  
  		if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
  			$.ui.ddmanager.prepareOffsets(i, event);
  		}
  
  	}
  });
  
  $.ui.plugin.add("draggable", "snap", {
  	start: function( event, ui, i ) {
  
  		var o = i.options;
  
  		i.snapElements = [];
  
  		$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
  			var $t = $(this),
  				$o = $t.offset();
  			if (this !== i.element[0]) {
  				i.snapElements.push({
  					item: this,
  					width: $t.outerWidth(), height: $t.outerHeight(),
  					top: $o.top, left: $o.left
  				});
  			}
  		});
  
  	},
  	drag: function( event, ui, inst ) {
  
  		var ts, bs, ls, rs, l, r, t, b, i, first,
  			o = inst.options,
  			d = o.snapTolerance,
  			x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
  			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
  
  		for (i = inst.snapElements.length - 1; i >= 0; i--){
  
  			l = inst.snapElements[i].left;
  			r = l + inst.snapElements[i].width;
  			t = inst.snapElements[i].top;
  			b = t + inst.snapElements[i].height;
  
  			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
  				if (inst.snapElements[i].snapping) {
  					(inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
  				}
  				inst.snapElements[i].snapping = false;
  				continue;
  			}
  
  			if (o.snapMode !== "inner") {
  				ts = Math.abs(t - y2) <= d;
  				bs = Math.abs(b - y1) <= d;
  				ls = Math.abs(l - x2) <= d;
  				rs = Math.abs(r - x1) <= d;
  				if (ts) {
  					ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
  				}
  				if (bs) {
  					ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
  				}
  				if (ls) {
  					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
  				}
  				if (rs) {
  					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
  				}
  			}
  
  			first = (ts || bs || ls || rs);
  
  			if (o.snapMode !== "outer") {
  				ts = Math.abs(t - y1) <= d;
  				bs = Math.abs(b - y2) <= d;
  				ls = Math.abs(l - x1) <= d;
  				rs = Math.abs(r - x2) <= d;
  				if (ts) {
  					ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
  				}
  				if (bs) {
  					ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
  				}
  				if (ls) {
  					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
  				}
  				if (rs) {
  					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
  				}
  			}
  
  			if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
  				(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
  			}
  			inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
  
  		}
  
  	}
  });
  
  $.ui.plugin.add("draggable", "stack", {
  	start: function( event, ui, instance ) {
  		var min,
  			o = instance.options,
  			group = $.makeArray($(o.stack)).sort(function(a,b) {
  				return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
  			});
  
  		if (!group.length) { return; }
  
  		min = parseInt($(group[0]).css("zIndex"), 10) || 0;
  		$(group).each(function(i) {
  			$(this).css("zIndex", min + i);
  		});
  		this.css("zIndex", (min + group.length));
  	}
  });
  
  $.ui.plugin.add("draggable", "zIndex", {
  	start: function( event, ui, instance ) {
  		var t = $( ui.helper ),
  			o = instance.options;
  
  		if (t.css("zIndex")) {
  			o._zIndex = t.css("zIndex");
  		}
  		t.css("zIndex", o.zIndex);
  	},
  	stop: function( event, ui, instance ) {
  		var o = instance.options;
  
  		if (o._zIndex) {
  			$(ui.helper).css("zIndex", o._zIndex);
  		}
  	}
  });
  
  var draggable = $.ui.draggable;
  
  
  /*!
   * jQuery UI Droppable 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/droppable/
   */
  
  
  $.widget( "ui.droppable", {
  	version: "1.11.0",
  	widgetEventPrefix: "drop",
  	options: {
  		accept: "*",
  		activeClass: false,
  		addClasses: true,
  		greedy: false,
  		hoverClass: false,
  		scope: "default",
  		tolerance: "intersect",
  
  		// callbacks
  		activate: null,
  		deactivate: null,
  		drop: null,
  		out: null,
  		over: null
  	},
  	_create: function() {
  
  		var proportions,
  			o = this.options,
  			accept = o.accept;
  
  		this.isover = false;
  		this.isout = true;
  
  		this.accept = $.isFunction( accept ) ? accept : function( d ) {
  			return d.is( accept );
  		};
  
  		this.proportions = function( /* valueToWrite */ ) {
  			if ( arguments.length ) {
  				// Store the droppable's proportions
  				proportions = arguments[ 0 ];
  			} else {
  				// Retrieve or derive the droppable's proportions
  				return proportions ?
  					proportions :
  					proportions = {
  						width: this.element[ 0 ].offsetWidth,
  						height: this.element[ 0 ].offsetHeight
  					};
  			}
  		};
  
  		this._addToManager( o.scope );
  
  		o.addClasses && this.element.addClass( "ui-droppable" );
  
  	},
  
  	_addToManager: function( scope ) {
  		// Add the reference and positions to the manager
  		$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
  		$.ui.ddmanager.droppables[ scope ].push( this );
  	},
  
  	_splice: function( drop ) {
  		var i = 0;
  		for ( ; i < drop.length; i++ ) {
  			if ( drop[ i ] === this ) {
  				drop.splice( i, 1 );
  			}
  		}
  	},
  
  	_destroy: function() {
  		var drop = $.ui.ddmanager.droppables[ this.options.scope ];
  
  		this._splice( drop );
  
  		this.element.removeClass( "ui-droppable ui-droppable-disabled" );
  	},
  
  	_setOption: function( key, value ) {
  
  		if ( key === "accept" ) {
  			this.accept = $.isFunction( value ) ? value : function( d ) {
  				return d.is( value );
  			};
  		} else if ( key === "scope" ) {
  			var drop = $.ui.ddmanager.droppables[ this.options.scope ];
  
  			this._splice( drop );
  			this._addToManager( value );
  		}
  
  		this._super( key, value );
  	},
  
  	_activate: function( event ) {
  		var draggable = $.ui.ddmanager.current;
  		if ( this.options.activeClass ) {
  			this.element.addClass( this.options.activeClass );
  		}
  		if ( draggable ){
  			this._trigger( "activate", event, this.ui( draggable ) );
  		}
  	},
  
  	_deactivate: function( event ) {
  		var draggable = $.ui.ddmanager.current;
  		if ( this.options.activeClass ) {
  			this.element.removeClass( this.options.activeClass );
  		}
  		if ( draggable ){
  			this._trigger( "deactivate", event, this.ui( draggable ) );
  		}
  	},
  
  	_over: function( event ) {
  
  		var draggable = $.ui.ddmanager.current;
  
  		// Bail if draggable and droppable are same element
  		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
  			return;
  		}
  
  		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
  			if ( this.options.hoverClass ) {
  				this.element.addClass( this.options.hoverClass );
  			}
  			this._trigger( "over", event, this.ui( draggable ) );
  		}
  
  	},
  
  	_out: function( event ) {
  
  		var draggable = $.ui.ddmanager.current;
  
  		// Bail if draggable and droppable are same element
  		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
  			return;
  		}
  
  		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
  			if ( this.options.hoverClass ) {
  				this.element.removeClass( this.options.hoverClass );
  			}
  			this._trigger( "out", event, this.ui( draggable ) );
  		}
  
  	},
  
  	_drop: function( event, custom ) {
  
  		var draggable = custom || $.ui.ddmanager.current,
  			childrenIntersection = false;
  
  		// Bail if draggable and droppable are same element
  		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
  			return false;
  		}
  
  		this.element.find( ":data(ui-droppable)" ).not( ".ui-draggable-dragging" ).each(function() {
  			var inst = $( this ).droppable( "instance" );
  			if (
  				inst.options.greedy &&
  				!inst.options.disabled &&
  				inst.options.scope === draggable.options.scope &&
  				inst.accept.call( inst.element[ 0 ], ( draggable.currentItem || draggable.element ) ) &&
  				$.ui.intersect( draggable, $.extend( inst, { offset: inst.element.offset() } ), inst.options.tolerance )
  			) { childrenIntersection = true; return false; }
  		});
  		if ( childrenIntersection ) {
  			return false;
  		}
  
  		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
  			if ( this.options.activeClass ) {
  				this.element.removeClass( this.options.activeClass );
  			}
  			if ( this.options.hoverClass ) {
  				this.element.removeClass( this.options.hoverClass );
  			}
  			this._trigger( "drop", event, this.ui( draggable ) );
  			return this.element;
  		}
  
  		return false;
  
  	},
  
  	ui: function( c ) {
  		return {
  			draggable: ( c.currentItem || c.element ),
  			helper: c.helper,
  			position: c.position,
  			offset: c.positionAbs
  		};
  	}
  
  });
  
  $.ui.intersect = (function() {
  	function isOverAxis( x, reference, size ) {
  		return ( x >= reference ) && ( x < ( reference + size ) );
  	}
  
  	return function( draggable, droppable, toleranceMode ) {
  
  		if ( !droppable.offset ) {
  			return false;
  		}
  
  		var draggableLeft, draggableTop,
  			x1 = ( draggable.positionAbs || draggable.position.absolute ).left,
  			y1 = ( draggable.positionAbs || draggable.position.absolute ).top,
  			x2 = x1 + draggable.helperProportions.width,
  			y2 = y1 + draggable.helperProportions.height,
  			l = droppable.offset.left,
  			t = droppable.offset.top,
  			r = l + droppable.proportions().width,
  			b = t + droppable.proportions().height;
  
  		switch ( toleranceMode ) {
  		case "fit":
  			return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b );
  		case "intersect":
  			return ( l < x1 + ( draggable.helperProportions.width / 2 ) && // Right Half
  				x2 - ( draggable.helperProportions.width / 2 ) < r && // Left Half
  				t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
  				y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
  		case "pointer":
  			draggableLeft = ( ( draggable.positionAbs || draggable.position.absolute ).left + ( draggable.clickOffset || draggable.offset.click ).left );
  			draggableTop = ( ( draggable.positionAbs || draggable.position.absolute ).top + ( draggable.clickOffset || draggable.offset.click ).top );
  			return isOverAxis( draggableTop, t, droppable.proportions().height ) && isOverAxis( draggableLeft, l, droppable.proportions().width );
  		case "touch":
  			return (
  				( y1 >= t && y1 <= b ) || // Top edge touching
  				( y2 >= t && y2 <= b ) || // Bottom edge touching
  				( y1 < t && y2 > b ) // Surrounded vertically
  			) && (
  				( x1 >= l && x1 <= r ) || // Left edge touching
  				( x2 >= l && x2 <= r ) || // Right edge touching
  				( x1 < l && x2 > r ) // Surrounded horizontally
  			);
  		default:
  			return false;
  		}
  	};
  })();
  
  /*
  	This manager tracks offsets of draggables and droppables
  */
  $.ui.ddmanager = {
  	current: null,
  	droppables: { "default": [] },
  	prepareOffsets: function( t, event ) {
  
  		var i, j,
  			m = $.ui.ddmanager.droppables[ t.options.scope ] || [],
  			type = event ? event.type : null, // workaround for #2317
  			list = ( t.currentItem || t.element ).find( ":data(ui-droppable)" ).addBack();
  
  		droppablesLoop: for ( i = 0; i < m.length; i++ ) {
  
  			// No disabled and non-accepted
  			if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], ( t.currentItem || t.element ) ) ) ) {
  				continue;
  			}
  
  			// Filter out elements in the current dragged item
  			for ( j = 0; j < list.length; j++ ) {
  				if ( list[ j ] === m[ i ].element[ 0 ] ) {
  					m[ i ].proportions().height = 0;
  					continue droppablesLoop;
  				}
  			}
  
  			m[ i ].visible = m[ i ].element.css( "display" ) !== "none";
  			if ( !m[ i ].visible ) {
  				continue;
  			}
  
  			// Activate the droppable if used directly from draggables
  			if ( type === "mousedown" ) {
  				m[ i ]._activate.call( m[ i ], event );
  			}
  
  			m[ i ].offset = m[ i ].element.offset();
  			m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight });
  
  		}
  
  	},
  	drop: function( draggable, event ) {
  
  		var dropped = false;
  		// Create a copy of the droppables in case the list changes during the drop (#9116)
  		$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
  
  			if ( !this.options ) {
  				return;
  			}
  			if ( !this.options.disabled && this.visible && $.ui.intersect( draggable, this, this.options.tolerance ) ) {
  				dropped = this._drop.call( this, event ) || dropped;
  			}
  
  			if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
  				this.isout = true;
  				this.isover = false;
  				this._deactivate.call( this, event );
  			}
  
  		});
  		return dropped;
  
  	},
  	dragStart: function( draggable, event ) {
  		// Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
  		draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
  			if ( !draggable.options.refreshPositions ) {
  				$.ui.ddmanager.prepareOffsets( draggable, event );
  			}
  		});
  	},
  	drag: function( draggable, event ) {
  
  		// If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
  		if ( draggable.options.refreshPositions ) {
  			$.ui.ddmanager.prepareOffsets( draggable, event );
  		}
  
  		// Run through all droppables and check their positions based on specific tolerance options
  		$.each( $.ui.ddmanager.droppables[ draggable.options.scope ] || [], function() {
  
  			if ( this.options.disabled || this.greedyChild || !this.visible ) {
  				return;
  			}
  
  			var parentInstance, scope, parent,
  				intersects = $.ui.intersect( draggable, this, this.options.tolerance ),
  				c = !intersects && this.isover ? "isout" : ( intersects && !this.isover ? "isover" : null );
  			if ( !c ) {
  				return;
  			}
  
  			if ( this.options.greedy ) {
  				// find droppable parents with same scope
  				scope = this.options.scope;
  				parent = this.element.parents( ":data(ui-droppable)" ).filter(function() {
  					return $( this ).droppable( "instance" ).options.scope === scope;
  				});
  
  				if ( parent.length ) {
  					parentInstance = $( parent[ 0 ] ).droppable( "instance" );
  					parentInstance.greedyChild = ( c === "isover" );
  				}
  			}
  
  			// we just moved into a greedy child
  			if ( parentInstance && c === "isover" ) {
  				parentInstance.isover = false;
  				parentInstance.isout = true;
  				parentInstance._out.call( parentInstance, event );
  			}
  
  			this[ c ] = true;
  			this[c === "isout" ? "isover" : "isout"] = false;
  			this[c === "isover" ? "_over" : "_out"].call( this, event );
  
  			// we just moved out of a greedy child
  			if ( parentInstance && c === "isout" ) {
  				parentInstance.isout = false;
  				parentInstance.isover = true;
  				parentInstance._over.call( parentInstance, event );
  			}
  		});
  
  	},
  	dragStop: function( draggable, event ) {
  		draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
  		// Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
  		if ( !draggable.options.refreshPositions ) {
  			$.ui.ddmanager.prepareOffsets( draggable, event );
  		}
  	}
  };
  
  var droppable = $.ui.droppable;
  
  
  /*!
   * jQuery UI Resizable 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/resizable/
   */
  
  
  $.widget("ui.resizable", $.ui.mouse, {
  	version: "1.11.0",
  	widgetEventPrefix: "resize",
  	options: {
  		alsoResize: false,
  		animate: false,
  		animateDuration: "slow",
  		animateEasing: "swing",
  		aspectRatio: false,
  		autoHide: false,
  		containment: false,
  		ghost: false,
  		grid: false,
  		handles: "e,s,se",
  		helper: false,
  		maxHeight: null,
  		maxWidth: null,
  		minHeight: 10,
  		minWidth: 10,
  		// See #7960
  		zIndex: 90,
  
  		// callbacks
  		resize: null,
  		start: null,
  		stop: null
  	},
  
  	_num: function( value ) {
  		return parseInt( value, 10 ) || 0;
  	},
  
  	_isNumber: function( value ) {
  		return !isNaN( parseInt( value , 10 ) );
  	},
  
  	_hasScroll: function( el, a ) {
  
  		if ( $( el ).css( "overflow" ) === "hidden") {
  			return false;
  		}
  
  		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
  			has = false;
  
  		if ( el[ scroll ] > 0 ) {
  			return true;
  		}
  
  		// TODO: determine which cases actually cause this to happen
  		// if the element doesn't have the scroll set, see if it's possible to
  		// set the scroll
  		el[ scroll ] = 1;
  		has = ( el[ scroll ] > 0 );
  		el[ scroll ] = 0;
  		return has;
  	},
  
  	_create: function() {
  
  		var n, i, handle, axis, hname,
  			that = this,
  			o = this.options;
  		this.element.addClass("ui-resizable");
  
  		$.extend(this, {
  			_aspectRatio: !!(o.aspectRatio),
  			aspectRatio: o.aspectRatio,
  			originalElement: this.element,
  			_proportionallyResizeElements: [],
  			_helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
  		});
  
  		// Wrap the element if it cannot hold child nodes
  		if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
  
  			this.element.wrap(
  				$("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
  					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 = true;
  
  			this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
  			this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
  			// support: Safari
  			// Prevent Safari textarea resize
  			this.originalResizeStyle = this.originalElement.css("resize");
  			this.originalElement.css("resize", "none");
  
  			this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" }));
  
  			// support: IE9
  			// avoid IE jump (hard set the margin)
  			this.originalElement.css({ margin: this.originalElement.css("margin") });
  
  			this._proportionallyResize();
  		}
  
  		this.handles = o.handles || (!$(".ui-resizable-handle", this.element).length ? "e,s,se" : { 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" });
  		if(this.handles.constructor === String) {
  
  			if ( this.handles === "all") {
  				this.handles = "n,e,s,w,se,sw,ne,nw";
  			}
  
  			n = this.handles.split(",");
  			this.handles = {};
  
  			for(i = 0; i < n.length; i++) {
  
  				handle = $.trim(n[i]);
  				hname = "ui-resizable-"+handle;
  				axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
  
  				axis.css({ zIndex: o.zIndex });
  
  				// TODO : What's going on here?
  				if ("se" === handle) {
  					axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
  				}
  
  				this.handles[handle] = ".ui-resizable-"+handle;
  				this.element.append(axis);
  			}
  
  		}
  
  		this._renderAxis = function(target) {
  
  			var i, axis, padPos, padWrapper;
  
  			target = target || this.element;
  
  			for(i in this.handles) {
  
  				if(this.handles[i].constructor === String) {
  					this.handles[i] = this.element.children( this.handles[ i ] ).first().show();
  				}
  
  				if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
  
  					axis = $(this.handles[i], this.element);
  
  					padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
  
  					padPos = [ "padding",
  						/ne|nw|n/.test(i) ? "Top" :
  						/se|sw|s/.test(i) ? "Bottom" :
  						/^e$/.test(i) ? "Right" : "Left" ].join("");
  
  					target.css(padPos, padWrapper);
  
  					this._proportionallyResize();
  
  				}
  
  				// TODO: What's that good for? There's not anything to be executed left
  				if(!$(this.handles[i]).length) {
  					continue;
  				}
  			}
  		};
  
  		// TODO: make renderAxis a prototype function
  		this._renderAxis(this.element);
  
  		this._handles = $(".ui-resizable-handle", this.element)
  			.disableSelection();
  
  		this._handles.mouseover(function() {
  			if (!that.resizing) {
  				if (this.className) {
  					axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
  				}
  				that.axis = axis && axis[1] ? axis[1] : "se";
  			}
  		});
  
  		if (o.autoHide) {
  			this._handles.hide();
  			$(this.element)
  				.addClass("ui-resizable-autohide")
  				.mouseenter(function() {
  					if (o.disabled) {
  						return;
  					}
  					$(this).removeClass("ui-resizable-autohide");
  					that._handles.show();
  				})
  				.mouseleave(function(){
  					if (o.disabled) {
  						return;
  					}
  					if (!that.resizing) {
  						$(this).addClass("ui-resizable-autohide");
  						that._handles.hide();
  					}
  				});
  		}
  
  		this._mouseInit();
  
  	},
  
  	_destroy: function() {
  
  		this._mouseDestroy();
  
  		var wrapper,
  			_destroy = function(exp) {
  				$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
  					.removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove();
  			};
  
  		// TODO: Unwrap at same DOM position
  		if (this.elementIsWrapper) {
  			_destroy(this.element);
  			wrapper = this.element;
  			this.originalElement.css({
  				position: wrapper.css("position"),
  				width: wrapper.outerWidth(),
  				height: wrapper.outerHeight(),
  				top: wrapper.css("top"),
  				left: wrapper.css("left")
  			}).insertAfter( wrapper );
  			wrapper.remove();
  		}
  
  		this.originalElement.css("resize", this.originalResizeStyle);
  		_destroy(this.originalElement);
  
  		return this;
  	},
  
  	_mouseCapture: function(event) {
  		var i, handle,
  			capture = false;
  
  		for (i in this.handles) {
  			handle = $(this.handles[i])[0];
  			if (handle === event.target || $.contains(handle, event.target)) {
  				capture = true;
  			}
  		}
  
  		return !this.options.disabled && capture;
  	},
  
  	_mouseStart: function(event) {
  
  		var curleft, curtop, cursor,
  			o = this.options,
  			el = this.element;
  
  		this.resizing = true;
  
  		this._renderProxy();
  
  		curleft = this._num(this.helper.css("left"));
  		curtop = this._num(this.helper.css("top"));
  
  		if (o.containment) {
  			curleft += $(o.containment).scrollLeft() || 0;
  			curtop += $(o.containment).scrollTop() || 0;
  		}
  
  		this.offset = this.helper.offset();
  		this.position = { left: curleft, top: curtop };
  		this.size = this._helper ? { width: this.helper.width(), height: this.helper.height() } : { width: el.width(), height: el.height() };
  		this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
  		this.originalPosition = { left: curleft, top: curtop };
  		this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
  		this.originalMousePosition = { left: event.pageX, top: event.pageY };
  
  		this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
  
  		cursor = $(".ui-resizable-" + this.axis).css("cursor");
  		$("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
  
  		el.addClass("ui-resizable-resizing");
  		this._propagate("start", event);
  		return true;
  	},
  
  	_mouseDrag: function(event) {
  
  		var data,
  			el = this.helper, props = {},
  			smp = this.originalMousePosition,
  			a = this.axis,
  			dx = (event.pageX-smp.left)||0,
  			dy = (event.pageY-smp.top)||0,
  			trigger = this._change[a];
  
  		this.prevPosition = {
  			top: this.position.top,
  			left: this.position.left
  		};
  		this.prevSize = {
  			width: this.size.width,
  			height: this.size.height
  		};
  
  		if (!trigger) {
  			return false;
  		}
  
  		data = trigger.apply(this, [event, dx, dy]);
  
  		this._updateVirtualBoundaries(event.shiftKey);
  		if (this._aspectRatio || event.shiftKey) {
  			data = this._updateRatio(data, event);
  		}
  
  		data = this._respectSize(data, event);
  
  		this._updateCache(data);
  
  		this._propagate("resize", event);
  
  		if ( this.position.top !== this.prevPosition.top ) {
  			props.top = this.position.top + "px";
  		}
  		if ( this.position.left !== this.prevPosition.left ) {
  			props.left = this.position.left + "px";
  		}
  		if ( this.size.width !== this.prevSize.width ) {
  			props.width = this.size.width + "px";
  		}
  		if ( this.size.height !== this.prevSize.height ) {
  			props.height = this.size.height + "px";
  		}
  		el.css( props );
  
  		if ( !this._helper && this._proportionallyResizeElements.length ) {
  			this._proportionallyResize();
  		}
  
  		if ( !$.isEmptyObject( props ) ) {
  			this._trigger( "resize", event, this.ui() );
  		}
  
  		return false;
  	},
  
  	_mouseStop: function(event) {
  
  		this.resizing = false;
  		var pr, ista, soffseth, soffsetw, s, left, top,
  			o = this.options, that = this;
  
  		if(this._helper) {
  
  			pr = this._proportionallyResizeElements;
  			ista = pr.length && (/textarea/i).test(pr[0].nodeName);
  			soffseth = ista && this._hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height;
  			soffsetw = ista ? 0 : that.sizeDiff.width;
  
  			s = { width: (that.helper.width()  - soffsetw), height: (that.helper.height() - soffseth) };
  			left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null;
  			top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
  
  			if (!o.animate) {
  				this.element.css($.extend(s, { top: top, left: left }));
  			}
  
  			that.helper.height(that.size.height);
  			that.helper.width(that.size.width);
  
  			if (this._helper && !o.animate) {
  				this._proportionallyResize();
  			}
  		}
  
  		$("body").css("cursor", "auto");
  
  		this.element.removeClass("ui-resizable-resizing");
  
  		this._propagate("stop", event);
  
  		if (this._helper) {
  			this.helper.remove();
  		}
  
  		return false;
  
  	},
  
  	_updateVirtualBoundaries: function(forceAspectRatio) {
  		var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
  			o = this.options;
  
  		b = {
  			minWidth: this._isNumber(o.minWidth) ? o.minWidth : 0,
  			maxWidth: this._isNumber(o.maxWidth) ? o.maxWidth : Infinity,
  			minHeight: this._isNumber(o.minHeight) ? o.minHeight : 0,
  			maxHeight: this._isNumber(o.maxHeight) ? o.maxHeight : Infinity
  		};
  
  		if(this._aspectRatio || forceAspectRatio) {
  			pMinWidth = b.minHeight * this.aspectRatio;
  			pMinHeight = b.minWidth / this.aspectRatio;
  			pMaxWidth = b.maxHeight * this.aspectRatio;
  			pMaxHeight = b.maxWidth / this.aspectRatio;
  
  			if(pMinWidth > b.minWidth) {
  				b.minWidth = pMinWidth;
  			}
  			if(pMinHeight > b.minHeight) {
  				b.minHeight = pMinHeight;
  			}
  			if(pMaxWidth < b.maxWidth) {
  				b.maxWidth = pMaxWidth;
  			}
  			if(pMaxHeight < b.maxHeight) {
  				b.maxHeight = pMaxHeight;
  			}
  		}
  		this._vBoundaries = b;
  	},
  
  	_updateCache: function(data) {
  		this.offset = this.helper.offset();
  		if (this._isNumber(data.left)) {
  			this.position.left = data.left;
  		}
  		if (this._isNumber(data.top)) {
  			this.position.top = data.top;
  		}
  		if (this._isNumber(data.height)) {
  			this.size.height = data.height;
  		}
  		if (this._isNumber(data.width)) {
  			this.size.width = data.width;
  		}
  	},
  
  	_updateRatio: function( data ) {
  
  		var cpos = this.position,
  			csize = this.size,
  			a = this.axis;
  
  		if (this._isNumber(data.height)) {
  			data.width = (data.height * this.aspectRatio);
  		} else if (this._isNumber(data.width)) {
  			data.height = (data.width / this.aspectRatio);
  		}
  
  		if (a === "sw") {
  			data.left = cpos.left + (csize.width - data.width);
  			data.top = null;
  		}
  		if (a === "nw") {
  			data.top = cpos.top + (csize.height - data.height);
  			data.left = cpos.left + (csize.width - data.width);
  		}
  
  		return data;
  	},
  
  	_respectSize: function( data ) {
  
  		var o = this._vBoundaries,
  			a = this.axis,
  			ismaxw = this._isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = this._isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
  			isminw = this._isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = this._isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
  			dw = this.originalPosition.left + this.originalSize.width,
  			dh = this.position.top + this.size.height,
  			cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
  		if (isminw) {
  			data.width = o.minWidth;
  		}
  		if (isminh) {
  			data.height = o.minHeight;
  		}
  		if (ismaxw) {
  			data.width = o.maxWidth;
  		}
  		if (ismaxh) {
  			data.height = o.maxHeight;
  		}
  
  		if (isminw && cw) {
  			data.left = dw - o.minWidth;
  		}
  		if (ismaxw && cw) {
  			data.left = dw - o.maxWidth;
  		}
  		if (isminh && ch) {
  			data.top = dh - o.minHeight;
  		}
  		if (ismaxh && ch) {
  			data.top = dh - o.maxHeight;
  		}
  
  		// Fixing jump error on top/left - bug #2330
  		if (!data.width && !data.height && !data.left && data.top) {
  			data.top = null;
  		} else if (!data.width && !data.height && !data.top && data.left) {
  			data.left = null;
  		}
  
  		return data;
  	},
  
  	_proportionallyResize: function() {
  
  		if (!this._proportionallyResizeElements.length) {
  			return;
  		}
  
  		var i, j, borders, paddings, prel,
  			element = this.helper || this.element;
  
  		for ( i=0; i < this._proportionallyResizeElements.length; i++) {
  
  			prel = this._proportionallyResizeElements[i];
  
  			if (!this.borderDif) {
  				this.borderDif = [];
  				borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")];
  				paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")];
  
  				for ( j = 0; j < borders.length; j++ ) {
  					this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 );
  				}
  			}
  
  			prel.css({
  				height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
  				width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
  			});
  
  		}
  
  	},
  
  	_renderProxy: function() {
  
  		var el = this.element, o = this.options;
  		this.elementOffset = el.offset();
  
  		if(this._helper) {
  
  			this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
  
  			this.helper.addClass(this._helper).css({
  				width: this.element.outerWidth() - 1,
  				height: this.element.outerHeight() - 1,
  				position: "absolute",
  				left: this.elementOffset.left +"px",
  				top: this.elementOffset.top +"px",
  				zIndex: ++o.zIndex //TODO: Don't modify option
  			});
  
  			this.helper
  				.appendTo("body")
  				.disableSelection();
  
  		} else {
  			this.helper = this.element;
  		}
  
  	},
  
  	_change: {
  		e: function(event, dx) {
  			return { width: this.originalSize.width + dx };
  		},
  		w: function(event, dx) {
  			var cs = this.originalSize, sp = this.originalPosition;
  			return { left: sp.left + dx, width: cs.width - dx };
  		},
  		n: function(event, dx, dy) {
  			var cs = this.originalSize, sp = this.originalPosition;
  			return { top: sp.top + dy, height: cs.height - dy };
  		},
  		s: function(event, dx, dy) {
  			return { height: this.originalSize.height + dy };
  		},
  		se: function(event, dx, dy) {
  			return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
  		},
  		sw: function(event, dx, dy) {
  			return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
  		},
  		ne: function(event, dx, dy) {
  			return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
  		},
  		nw: function(event, dx, dy) {
  			return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
  		}
  	},
  
  	_propagate: function(n, event) {
  		$.ui.plugin.call(this, n, [event, this.ui()]);
  		(n !== "resize" && this._trigger(n, event, 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,
  			prevSize: this.prevSize,
  			prevPosition: this.prevPosition
  		};
  	}
  
  });
  
  /*
   * Resizable Extensions
   */
  
  $.ui.plugin.add("resizable", "animate", {
  
  	stop: function( event ) {
  		var that = $(this).resizable( "instance" ),
  			o = that.options,
  			pr = that._proportionallyResizeElements,
  			ista = pr.length && (/textarea/i).test(pr[0].nodeName),
  			soffseth = ista && that._hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height,
  			soffsetw = ista ? 0 : that.sizeDiff.width,
  			style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
  			left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null,
  			top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null;
  
  		that.element.animate(
  			$.extend(style, top && left ? { top: top, left: left } : {}), {
  				duration: o.animateDuration,
  				easing: o.animateEasing,
  				step: function() {
  
  					var data = {
  						width: parseInt(that.element.css("width"), 10),
  						height: parseInt(that.element.css("height"), 10),
  						top: parseInt(that.element.css("top"), 10),
  						left: parseInt(that.element.css("left"), 10)
  					};
  
  					if (pr && pr.length) {
  						$(pr[0]).css({ width: data.width, height: data.height });
  					}
  
  					// propagating resize, and updating values for each animation step
  					that._updateCache(data);
  					that._propagate("resize", event);
  
  				}
  			}
  		);
  	}
  
  });
  
  $.ui.plugin.add( "resizable", "containment", {
  
  	start: function() {
  		var element, p, co, ch, cw, width, height,
  			that = $( this ).resizable( "instance" ),
  			o = that.options,
  			el = that.element,
  			oc = o.containment,
  			ce = ( oc instanceof $ ) ? oc.get( 0 ) : ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
  
  		if ( !ce ) {
  			return;
  		}
  
  		that.containerElement = $( ce );
  
  		if ( /document/.test( oc ) || oc === document ) {
  			that.containerOffset = {
  				left: 0,
  				top: 0
  			};
  			that.containerPosition = {
  				left: 0,
  				top: 0
  			};
  
  			that.parentData = {
  				element: $( document ),
  				left: 0,
  				top: 0,
  				width: $( document ).width(),
  				height: $( document ).height() || document.body.parentNode.scrollHeight
  			};
  		} else {
  			element = $( ce );
  			p = [];
  			$([ "Top", "Right", "Left", "Bottom" ]).each(function( i, name ) {
  				p[ i ] = that._num( element.css( "padding" + name ) );
  			});
  
  			that.containerOffset = element.offset();
  			that.containerPosition = element.position();
  			that.containerSize = {
  				height: ( element.innerHeight() - p[ 3 ] ),
  				width: ( element.innerWidth() - p[ 1 ] )
  			};
  
  			co = that.containerOffset;
  			ch = that.containerSize.height;
  			cw = that.containerSize.width;
  			width = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
  			height = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;
  
  			that.parentData = {
  				element: ce,
  				left: co.left,
  				top: co.top,
  				width: width,
  				height: height
  			};
  		}
  	},
  
  	resize: function( event, ui ) {
  		var woset, hoset, isParent, isOffsetRelative,
  			that = $( this ).resizable( "instance" ),
  			o = that.options,
  			co = that.containerOffset,
  			cp = that.position,
  			pRatio = that._aspectRatio || event.shiftKey,
  			cop = {
  				top: 0,
  				left: 0
  			},
  			ce = that.containerElement,
  			continueResize = true;
  
  		if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
  			cop = co;
  		}
  
  		if ( cp.left < ( that._helper ? co.left : 0 ) ) {
  			that.size.width = that.size.width + ( that._helper ? ( that.position.left - co.left ) : ( that.position.left - cop.left ) );
  			if ( pRatio ) {
  				that.size.height = that.size.width / that.aspectRatio;
  				continueResize = false;
  			}
  			that.position.left = o.helper ? co.left : 0;
  		}
  
  		if ( cp.top < ( that._helper ? co.top : 0 ) ) {
  			that.size.height = that.size.height + ( that._helper ? ( that.position.top - co.top ) : that.position.top );
  			if ( pRatio ) {
  				that.size.width = that.size.height * that.aspectRatio;
  				continueResize = false;
  			}
  			that.position.top = that._helper ? co.top : 0;
  		}
  
  		that.offset.left = that.parentData.left + that.position.left;
  		that.offset.top = that.parentData.top + that.position.top;
  
  		woset = Math.abs( ( that._helper ? that.offset.left - cop.left : ( that.offset.left - co.left ) ) + that.sizeDiff.width );
  		hoset = Math.abs( ( that._helper ? that.offset.top - cop.top : ( that.offset.top - co.top ) ) + that.sizeDiff.height );
  
  		isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
  		isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
  
  		if ( isParent && isOffsetRelative ) {
  			woset -= Math.abs( that.parentData.left );
  		}
  
  		if ( woset + that.size.width >= that.parentData.width ) {
  			that.size.width = that.parentData.width - woset;
  			if ( pRatio ) {
  				that.size.height = that.size.width / that.aspectRatio;
  				continueResize = false;
  			}
  		}
  
  		if ( hoset + that.size.height >= that.parentData.height ) {
  			that.size.height = that.parentData.height - hoset;
  			if ( pRatio ) {
  				that.size.width = that.size.height * that.aspectRatio;
  				continueResize = false;
  			}
  		}
  
  		if ( !continueResize ){
  			that.position.left = ui.prevPosition.left;
  			that.position.top = ui.prevPosition.top;
  			that.size.width = ui.prevSize.width;
  			that.size.height = ui.prevSize.height;
  		}
  	},
  
  	stop: function(){
  		var that = $( this ).resizable( "instance" ),
  			o = that.options,
  			co = that.containerOffset,
  			cop = that.containerPosition,
  			ce = that.containerElement,
  			helper = $( that.helper ),
  			ho = helper.offset(),
  			w = helper.outerWidth() - that.sizeDiff.width,
  			h = helper.outerHeight() - that.sizeDiff.height;
  
  		if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
  			$( this ).css({
  				left: ho.left - cop.left - co.left,
  				width: w,
  				height: h
  			});
  		}
  
  		if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
  			$( this ).css({
  				left: ho.left - cop.left - co.left,
  				width: w,
  				height: h
  			});
  		}
  	}
  });
  
  $.ui.plugin.add("resizable", "alsoResize", {
  
  	start: function () {
  		var that = $(this).resizable( "instance" ),
  			o = that.options,
  			_store = function (exp) {
  				$(exp).each(function() {
  					var el = $(this);
  					el.data("ui-resizable-alsoresize", {
  						width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
  						left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
  					});
  				});
  			};
  
  		if (typeof(o.alsoResize) === "object" && !o.alsoResize.parentNode) {
  			if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
  			else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
  		}else{
  			_store(o.alsoResize);
  		}
  	},
  
  	resize: function (event, ui) {
  		var that = $(this).resizable( "instance" ),
  			o = that.options,
  			os = that.originalSize,
  			op = that.originalPosition,
  			delta = {
  				height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0,
  				top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
  			},
  
  			_alsoResize = function (exp, c) {
  				$(exp).each(function() {
  					var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
  						css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width", "height", "top", "left"];
  
  					$.each(css, function (i, prop) {
  						var sum = (start[prop]||0) + (delta[prop]||0);
  						if (sum && sum >= 0) {
  							style[prop] = sum || null;
  						}
  					});
  
  					el.css(style);
  				});
  			};
  
  		if (typeof(o.alsoResize) === "object" && !o.alsoResize.nodeType) {
  			$.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
  		}else{
  			_alsoResize(o.alsoResize);
  		}
  	},
  
  	stop: function () {
  		$(this).removeData("resizable-alsoresize");
  	}
  });
  
  $.ui.plugin.add("resizable", "ghost", {
  
  	start: function() {
  
  		var that = $(this).resizable( "instance" ), o = that.options, cs = that.size;
  
  		that.ghost = that.originalElement.clone();
  		that.ghost
  			.css({ opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
  			.addClass("ui-resizable-ghost")
  			.addClass(typeof o.ghost === "string" ? o.ghost : "");
  
  		that.ghost.appendTo(that.helper);
  
  	},
  
  	resize: function(){
  		var that = $(this).resizable( "instance" );
  		if (that.ghost) {
  			that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width });
  		}
  	},
  
  	stop: function() {
  		var that = $(this).resizable( "instance" );
  		if (that.ghost && that.helper) {
  			that.helper.get(0).removeChild(that.ghost.get(0));
  		}
  	}
  
  });
  
  $.ui.plugin.add("resizable", "grid", {
  
  	resize: function() {
  		var that = $(this).resizable( "instance" ),
  			o = that.options,
  			cs = that.size,
  			os = that.originalSize,
  			op = that.originalPosition,
  			a = that.axis,
  			grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid,
  			gridX = (grid[0]||1),
  			gridY = (grid[1]||1),
  			ox = Math.round((cs.width - os.width) / gridX) * gridX,
  			oy = Math.round((cs.height - os.height) / gridY) * gridY,
  			newWidth = os.width + ox,
  			newHeight = os.height + oy,
  			isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
  			isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
  			isMinWidth = o.minWidth && (o.minWidth > newWidth),
  			isMinHeight = o.minHeight && (o.minHeight > newHeight);
  
  		o.grid = grid;
  
  		if (isMinWidth) {
  			newWidth = newWidth + gridX;
  		}
  		if (isMinHeight) {
  			newHeight = newHeight + gridY;
  		}
  		if (isMaxWidth) {
  			newWidth = newWidth - gridX;
  		}
  		if (isMaxHeight) {
  			newHeight = newHeight - gridY;
  		}
  
  		if (/^(se|s|e)$/.test(a)) {
  			that.size.width = newWidth;
  			that.size.height = newHeight;
  		} else if (/^(ne)$/.test(a)) {
  			that.size.width = newWidth;
  			that.size.height = newHeight;
  			that.position.top = op.top - oy;
  		} else if (/^(sw)$/.test(a)) {
  			that.size.width = newWidth;
  			that.size.height = newHeight;
  			that.position.left = op.left - ox;
  		} else {
  			if ( newHeight - gridY > 0 ) {
  				that.size.height = newHeight;
  				that.position.top = op.top - oy;
  			} else {
  				that.size.height = gridY;
  				that.position.top = op.top + os.height - gridY;
  			}
  			if ( newWidth - gridX > 0 ) {
  				that.size.width = newWidth;
  				that.position.left = op.left - ox;
  			} else {
  				that.size.width = gridX;
  				that.position.left = op.left + os.width - gridX;
  			}
  		}
  	}
  
  });
  
  var resizable = $.ui.resizable;
  
  
  /*!
   * jQuery UI Selectable 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/selectable/
   */
  
  
  var selectable = $.widget("ui.selectable", $.ui.mouse, {
  	version: "1.11.0",
  	options: {
  		appendTo: "body",
  		autoRefresh: true,
  		distance: 0,
  		filter: "*",
  		tolerance: "touch",
  
  		// callbacks
  		selected: null,
  		selecting: null,
  		start: null,
  		stop: null,
  		unselected: null,
  		unselecting: null
  	},
  	_create: function() {
  		var selectees,
  			that = this;
  
  		this.element.addClass("ui-selectable");
  
  		this.dragged = false;
  
  		// cache selectee children based on filter
  		this.refresh = function() {
  			selectees = $(that.options.filter, that.element[0]);
  			selectees.addClass("ui-selectee");
  			selectees.each(function() {
  				var $this = $(this),
  					pos = $this.offset();
  				$.data(this, "selectable-item", {
  					element: this,
  					$element: $this,
  					left: pos.left,
  					top: pos.top,
  					right: pos.left + $this.outerWidth(),
  					bottom: pos.top + $this.outerHeight(),
  					startselected: false,
  					selected: $this.hasClass("ui-selected"),
  					selecting: $this.hasClass("ui-selecting"),
  					unselecting: $this.hasClass("ui-unselecting")
  				});
  			});
  		};
  		this.refresh();
  
  		this.selectees = selectees.addClass("ui-selectee");
  
  		this._mouseInit();
  
  		this.helper = $("<div class='ui-selectable-helper'></div>");
  	},
  
  	_destroy: function() {
  		this.selectees
  			.removeClass("ui-selectee")
  			.removeData("selectable-item");
  		this.element
  			.removeClass("ui-selectable ui-selectable-disabled");
  		this._mouseDestroy();
  	},
  
  	_mouseStart: function(event) {
  		var that = this,
  			options = this.options;
  
  		this.opos = [ event.pageX, event.pageY ];
  
  		if (this.options.disabled) {
  			return;
  		}
  
  		this.selectees = $(options.filter, this.element[0]);
  
  		this._trigger("start", event);
  
  		$(options.appendTo).append(this.helper);
  		// position helper (lasso)
  		this.helper.css({
  			"left": event.pageX,
  			"top": event.pageY,
  			"width": 0,
  			"height": 0
  		});
  
  		if (options.autoRefresh) {
  			this.refresh();
  		}
  
  		this.selectees.filter(".ui-selected").each(function() {
  			var selectee = $.data(this, "selectable-item");
  			selectee.startselected = true;
  			if (!event.metaKey && !event.ctrlKey) {
  				selectee.$element.removeClass("ui-selected");
  				selectee.selected = false;
  				selectee.$element.addClass("ui-unselecting");
  				selectee.unselecting = true;
  				// selectable UNSELECTING callback
  				that._trigger("unselecting", event, {
  					unselecting: selectee.element
  				});
  			}
  		});
  
  		$(event.target).parents().addBack().each(function() {
  			var doSelect,
  				selectee = $.data(this, "selectable-item");
  			if (selectee) {
  				doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
  				selectee.$element
  					.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
  					.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
  				selectee.unselecting = !doSelect;
  				selectee.selecting = doSelect;
  				selectee.selected = doSelect;
  				// selectable (UN)SELECTING callback
  				if (doSelect) {
  					that._trigger("selecting", event, {
  						selecting: selectee.element
  					});
  				} else {
  					that._trigger("unselecting", event, {
  						unselecting: selectee.element
  					});
  				}
  				return false;
  			}
  		});
  
  	},
  
  	_mouseDrag: function(event) {
  
  		this.dragged = true;
  
  		if (this.options.disabled) {
  			return;
  		}
  
  		var tmp,
  			that = this,
  			options = this.options,
  			x1 = this.opos[0],
  			y1 = this.opos[1],
  			x2 = event.pageX,
  			y2 = event.pageY;
  
  		if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
  		if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
  		this.helper.css({ left: x1, top: y1, width: x2 - x1, height: y2 - y1 });
  
  		this.selectees.each(function() {
  			var selectee = $.data(this, "selectable-item"),
  				hit = false;
  
  			//prevent helper from being selected if appendTo: selectable
  			if (!selectee || selectee.element === that.element[0]) {
  				return;
  			}
  
  			if (options.tolerance === "touch") {
  				hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
  			} else if (options.tolerance === "fit") {
  				hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
  			}
  
  			if (hit) {
  				// SELECT
  				if (selectee.selected) {
  					selectee.$element.removeClass("ui-selected");
  					selectee.selected = false;
  				}
  				if (selectee.unselecting) {
  					selectee.$element.removeClass("ui-unselecting");
  					selectee.unselecting = false;
  				}
  				if (!selectee.selecting) {
  					selectee.$element.addClass("ui-selecting");
  					selectee.selecting = true;
  					// selectable SELECTING callback
  					that._trigger("selecting", event, {
  						selecting: selectee.element
  					});
  				}
  			} else {
  				// UNSELECT
  				if (selectee.selecting) {
  					if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
  						selectee.$element.removeClass("ui-selecting");
  						selectee.selecting = false;
  						selectee.$element.addClass("ui-selected");
  						selectee.selected = true;
  					} else {
  						selectee.$element.removeClass("ui-selecting");
  						selectee.selecting = false;
  						if (selectee.startselected) {
  							selectee.$element.addClass("ui-unselecting");
  							selectee.unselecting = true;
  						}
  						// selectable UNSELECTING callback
  						that._trigger("unselecting", event, {
  							unselecting: selectee.element
  						});
  					}
  				}
  				if (selectee.selected) {
  					if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
  						selectee.$element.removeClass("ui-selected");
  						selectee.selected = false;
  
  						selectee.$element.addClass("ui-unselecting");
  						selectee.unselecting = true;
  						// selectable UNSELECTING callback
  						that._trigger("unselecting", event, {
  							unselecting: selectee.element
  						});
  					}
  				}
  			}
  		});
  
  		return false;
  	},
  
  	_mouseStop: function(event) {
  		var that = this;
  
  		this.dragged = false;
  
  		$(".ui-unselecting", this.element[0]).each(function() {
  			var selectee = $.data(this, "selectable-item");
  			selectee.$element.removeClass("ui-unselecting");
  			selectee.unselecting = false;
  			selectee.startselected = false;
  			that._trigger("unselected", event, {
  				unselected: selectee.element
  			});
  		});
  		$(".ui-selecting", this.element[0]).each(function() {
  			var selectee = $.data(this, "selectable-item");
  			selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
  			selectee.selecting = false;
  			selectee.selected = true;
  			selectee.startselected = true;
  			that._trigger("selected", event, {
  				selected: selectee.element
  			});
  		});
  		this._trigger("stop", event);
  
  		this.helper.remove();
  
  		return false;
  	}
  
  });
  
  
  /*!
   * jQuery UI Sortable 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/sortable/
   */
  
  
  var sortable = $.widget("ui.sortable", $.ui.mouse, {
  	version: "1.11.0",
  	widgetEventPrefix: "sort",
  	ready: false,
  	options: {
  		appendTo: "parent",
  		axis: false,
  		connectWith: false,
  		containment: false,
  		cursor: "auto",
  		cursorAt: false,
  		dropOnEmpty: true,
  		forcePlaceholderSize: false,
  		forceHelperSize: false,
  		grid: false,
  		handle: false,
  		helper: "original",
  		items: "> *",
  		opacity: false,
  		placeholder: false,
  		revert: false,
  		scroll: true,
  		scrollSensitivity: 20,
  		scrollSpeed: 20,
  		scope: "default",
  		tolerance: "intersect",
  		zIndex: 1000,
  
  		// callbacks
  		activate: null,
  		beforeStop: null,
  		change: null,
  		deactivate: null,
  		out: null,
  		over: null,
  		receive: null,
  		remove: null,
  		sort: null,
  		start: null,
  		stop: null,
  		update: null
  	},
  
  	_isOverAxis: function( x, reference, size ) {
  		return ( x >= reference ) && ( x < ( reference + size ) );
  	},
  
  	_isFloating: function( item ) {
  		return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
  	},
  
  	_create: function() {
  
  		var o = this.options;
  		this.containerCache = {};
  		this.element.addClass("ui-sortable");
  
  		//Get the items
  		this.refresh();
  
  		//Let's determine if the items are being displayed horizontally
  		this.floating = this.items.length ? o.axis === "x" || this._isFloating(this.items[0].item) : false;
  
  		//Let's determine the parent's offset
  		this.offset = this.element.offset();
  
  		//Initialize mouse events for interaction
  		this._mouseInit();
  
  		this._setHandleClassName();
  
  		//We're ready to go
  		this.ready = true;
  
  	},
  
  	_setOption: function( key, value ) {
  		this._super( key, value );
  
  		if ( key === "handle" ) {
  			this._setHandleClassName();
  		}
  	},
  
  	_setHandleClassName: function() {
  		this.element.find( ".ui-sortable-handle" ).removeClass( "ui-sortable-handle" );
  		$.each( this.items, function() {
  			( this.instance.options.handle ?
  				this.item.find( this.instance.options.handle ) : this.item )
  				.addClass( "ui-sortable-handle" );
  		});
  	},
  
  	_destroy: function() {
  		this.element
  			.removeClass( "ui-sortable ui-sortable-disabled" )
  			.find( ".ui-sortable-handle" )
  				.removeClass( "ui-sortable-handle" );
  		this._mouseDestroy();
  
  		for ( var i = this.items.length - 1; i >= 0; i-- ) {
  			this.items[i].item.removeData(this.widgetName + "-item");
  		}
  
  		return this;
  	},
  
  	_mouseCapture: function(event, overrideHandle) {
  		var currentItem = null,
  			validHandle = false,
  			that = this;
  
  		if (this.reverting) {
  			return false;
  		}
  
  		if(this.options.disabled || this.options.type === "static") {
  			return false;
  		}
  
  		//We have to refresh the items data once first
  		this._refreshItems(event);
  
  		//Find out if the clicked node (or one of its parents) is a actual item in this.items
  		$(event.target).parents().each(function() {
  			if($.data(this, that.widgetName + "-item") === that) {
  				currentItem = $(this);
  				return false;
  			}
  		});
  		if($.data(event.target, that.widgetName + "-item") === that) {
  			currentItem = $(event.target);
  		}
  
  		if(!currentItem) {
  			return false;
  		}
  		if(this.options.handle && !overrideHandle) {
  			$(this.options.handle, currentItem).find("*").addBack().each(function() {
  				if(this === event.target) {
  					validHandle = true;
  				}
  			});
  			if(!validHandle) {
  				return false;
  			}
  		}
  
  		this.currentItem = currentItem;
  		this._removeCurrentsFromItems();
  		return true;
  
  	},
  
  	_mouseStart: function(event, overrideHandle, noActivation) {
  
  		var i, body,
  			o = this.options;
  
  		this.currentContainer = this;
  
  		//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
  		this.refreshPositions();
  
  		//Create and append the visible helper
  		this.helper = this._createHelper(event);
  
  		//Cache the helper size
  		this._cacheHelperProportions();
  
  		/*
  		 * - Position generation -
  		 * This block generates everything position related - it's the core of draggables.
  		 */
  
  		//Cache the margins of the original element
  		this._cacheMargins();
  
  		//Get the next scrolling parent
  		this.scrollParent = this.helper.scrollParent();
  
  		//The element's absolute position on the page minus margins
  		this.offset = this.currentItem.offset();
  		this.offset = {
  			top: this.offset.top - this.margins.top,
  			left: this.offset.left - this.margins.left
  		};
  
  		$.extend(this.offset, {
  			click: { //Where the click happened, relative to the element
  				left: event.pageX - this.offset.left,
  				top: event.pageY - this.offset.top
  			},
  			parent: this._getParentOffset(),
  			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
  		});
  
  		// Only after we got the offset, we can change the helper's position to absolute
  		// TODO: Still need to figure out a way to make relative sorting possible
  		this.helper.css("position", "absolute");
  		this.cssPosition = this.helper.css("position");
  
  		//Generate the original position
  		this.originalPosition = this._generatePosition(event);
  		this.originalPageX = event.pageX;
  		this.originalPageY = event.pageY;
  
  		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
  		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
  
  		//Cache the former DOM position
  		this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
  
  		//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
  		if(this.helper[0] !== this.currentItem[0]) {
  			this.currentItem.hide();
  		}
  
  		//Create the placeholder
  		this._createPlaceholder();
  
  		//Set a containment if given in the options
  		if(o.containment) {
  			this._setContainment();
  		}
  
  		if( o.cursor && o.cursor !== "auto" ) { // cursor option
  			body = this.document.find( "body" );
  
  			// support: IE
  			this.storedCursor = body.css( "cursor" );
  			body.css( "cursor", o.cursor );
  
  			this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body );
  		}
  
  		if(o.opacity) { // opacity option
  			if (this.helper.css("opacity")) {
  				this._storedOpacity = this.helper.css("opacity");
  			}
  			this.helper.css("opacity", o.opacity);
  		}
  
  		if(o.zIndex) { // zIndex option
  			if (this.helper.css("zIndex")) {
  				this._storedZIndex = this.helper.css("zIndex");
  			}
  			this.helper.css("zIndex", o.zIndex);
  		}
  
  		//Prepare scrolling
  		if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
  			this.overflowOffset = this.scrollParent.offset();
  		}
  
  		//Call callbacks
  		this._trigger("start", event, this._uiHash());
  
  		//Recache the helper size
  		if(!this._preserveHelperProportions) {
  			this._cacheHelperProportions();
  		}
  
  
  		//Post "activate" events to possible containers
  		if( !noActivation ) {
  			for ( i = this.containers.length - 1; i >= 0; i-- ) {
  				this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
  			}
  		}
  
  		//Prepare possible droppables
  		if($.ui.ddmanager) {
  			$.ui.ddmanager.current = this;
  		}
  
  		if ($.ui.ddmanager && !o.dropBehaviour) {
  			$.ui.ddmanager.prepareOffsets(this, event);
  		}
  
  		this.dragging = true;
  
  		this.helper.addClass("ui-sortable-helper");
  		this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
  		return true;
  
  	},
  
  	_mouseDrag: function(event) {
  		var i, item, itemElement, intersection,
  			o = this.options,
  			scrolled = false;
  
  		//Compute the helpers position
  		this.position = this._generatePosition(event);
  		this.positionAbs = this._convertPositionTo("absolute");
  
  		if (!this.lastPositionAbs) {
  			this.lastPositionAbs = this.positionAbs;
  		}
  
  		//Do scrolling
  		if(this.options.scroll) {
  			if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
  
  				if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
  					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
  				} else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
  					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
  				}
  
  				if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
  					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
  				} else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
  					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
  				}
  
  			} else {
  
  				if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
  					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
  				} else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
  					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
  				}
  
  				if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
  					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
  				} else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
  					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
  				}
  
  			}
  
  			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
  				$.ui.ddmanager.prepareOffsets(this, event);
  			}
  		}
  
  		//Regenerate the absolute position used for position checks
  		this.positionAbs = this._convertPositionTo("absolute");
  
  		//Set the helper position
  		if(!this.options.axis || this.options.axis !== "y") {
  			this.helper[0].style.left = this.position.left+"px";
  		}
  		if(!this.options.axis || this.options.axis !== "x") {
  			this.helper[0].style.top = this.position.top+"px";
  		}
  
  		//Rearrange
  		for (i = this.items.length - 1; i >= 0; i--) {
  
  			//Cache variables and intersection, continue if no intersection
  			item = this.items[i];
  			itemElement = item.item[0];
  			intersection = this._intersectsWithPointer(item);
  			if (!intersection) {
  				continue;
  			}
  
  			// Only put the placeholder inside the current Container, skip all
  			// items from other containers. This works because when moving
  			// an item from one container to another the
  			// currentContainer is switched before the placeholder is moved.
  			//
  			// Without this, moving items in "sub-sortables" can cause
  			// the placeholder to jitter between the outer and inner container.
  			if (item.instance !== this.currentContainer) {
  				continue;
  			}
  
  			// cannot intersect with itself
  			// no useless actions that have been done before
  			// no action if the item moved is the parent of the item checked
  			if (itemElement !== this.currentItem[0] &&
  				this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
  				!$.contains(this.placeholder[0], itemElement) &&
  				(this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
  			) {
  
  				this.direction = intersection === 1 ? "down" : "up";
  
  				if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
  					this._rearrange(event, item);
  				} else {
  					break;
  				}
  
  				this._trigger("change", event, this._uiHash());
  				break;
  			}
  		}
  
  		//Post events to containers
  		this._contactContainers(event);
  
  		//Interconnect with droppables
  		if($.ui.ddmanager) {
  			$.ui.ddmanager.drag(this, event);
  		}
  
  		//Call callbacks
  		this._trigger("sort", event, this._uiHash());
  
  		this.lastPositionAbs = this.positionAbs;
  		return false;
  
  	},
  
  	_mouseStop: function(event, noPropagation) {
  
  		if(!event) {
  			return;
  		}
  
  		//If we are using droppables, inform the manager about the drop
  		if ($.ui.ddmanager && !this.options.dropBehaviour) {
  			$.ui.ddmanager.drop(this, event);
  		}
  
  		if(this.options.revert) {
  			var that = this,
  				cur = this.placeholder.offset(),
  				axis = this.options.axis,
  				animation = {};
  
  			if ( !axis || axis === "x" ) {
  				animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft);
  			}
  			if ( !axis || axis === "y" ) {
  				animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop);
  			}
  			this.reverting = true;
  			$(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
  				that._clear(event);
  			});
  		} else {
  			this._clear(event, noPropagation);
  		}
  
  		return false;
  
  	},
  
  	cancel: function() {
  
  		if(this.dragging) {
  
  			this._mouseUp({ target: null });
  
  			if(this.options.helper === "original") {
  				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
  			} else {
  				this.currentItem.show();
  			}
  
  			//Post deactivating events to containers
  			for (var i = this.containers.length - 1; i >= 0; i--){
  				this.containers[i]._trigger("deactivate", null, this._uiHash(this));
  				if(this.containers[i].containerCache.over) {
  					this.containers[i]._trigger("out", null, this._uiHash(this));
  					this.containers[i].containerCache.over = 0;
  				}
  			}
  
  		}
  
  		if (this.placeholder) {
  			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
  			if(this.placeholder[0].parentNode) {
  				this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
  			}
  			if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
  				this.helper.remove();
  			}
  
  			$.extend(this, {
  				helper: null,
  				dragging: false,
  				reverting: false,
  				_noFinalSort: null
  			});
  
  			if(this.domPosition.prev) {
  				$(this.domPosition.prev).after(this.currentItem);
  			} else {
  				$(this.domPosition.parent).prepend(this.currentItem);
  			}
  		}
  
  		return this;
  
  	},
  
  	serialize: function(o) {
  
  		var items = this._getItemsAsjQuery(o && o.connected),
  			str = [];
  		o = o || {};
  
  		$(items).each(function() {
  			var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
  			if (res) {
  				str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
  			}
  		});
  
  		if(!str.length && o.key) {
  			str.push(o.key + "=");
  		}
  
  		return str.join("&");
  
  	},
  
  	toArray: function(o) {
  
  		var items = this._getItemsAsjQuery(o && o.connected),
  			ret = [];
  
  		o = o || {};
  
  		items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
  		return ret;
  
  	},
  
  	/* Be careful with the following core functions */
  	_intersectsWith: function(item) {
  
  		var x1 = this.positionAbs.left,
  			x2 = x1 + this.helperProportions.width,
  			y1 = this.positionAbs.top,
  			y2 = y1 + this.helperProportions.height,
  			l = item.left,
  			r = l + item.width,
  			t = item.top,
  			b = t + item.height,
  			dyClick = this.offset.click.top,
  			dxClick = this.offset.click.left,
  			isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
  			isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
  			isOverElement = isOverElementHeight && isOverElementWidth;
  
  		if ( this.options.tolerance === "pointer" ||
  			this.options.forcePointerForContainers ||
  			(this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
  		) {
  			return isOverElement;
  		} else {
  
  			return (l < x1 + (this.helperProportions.width / 2) && // Right Half
  				x2 - (this.helperProportions.width / 2) < r && // Left Half
  				t < y1 + (this.helperProportions.height / 2) && // Bottom Half
  				y2 - (this.helperProportions.height / 2) < b ); // Top Half
  
  		}
  	},
  
  	_intersectsWithPointer: function(item) {
  
  		var isOverElementHeight = (this.options.axis === "x") || this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
  			isOverElementWidth = (this.options.axis === "y") || this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
  			isOverElement = isOverElementHeight && isOverElementWidth,
  			verticalDirection = this._getDragVerticalDirection(),
  			horizontalDirection = this._getDragHorizontalDirection();
  
  		if (!isOverElement) {
  			return false;
  		}
  
  		return this.floating ?
  			( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
  			: ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
  
  	},
  
  	_intersectsWithSides: function(item) {
  
  		var isOverBottomHalf = this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
  			isOverRightHalf = this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
  			verticalDirection = this._getDragVerticalDirection(),
  			horizontalDirection = this._getDragHorizontalDirection();
  
  		if (this.floating && horizontalDirection) {
  			return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
  		} else {
  			return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
  		}
  
  	},
  
  	_getDragVerticalDirection: function() {
  		var delta = this.positionAbs.top - this.lastPositionAbs.top;
  		return delta !== 0 && (delta > 0 ? "down" : "up");
  	},
  
  	_getDragHorizontalDirection: function() {
  		var delta = this.positionAbs.left - this.lastPositionAbs.left;
  		return delta !== 0 && (delta > 0 ? "right" : "left");
  	},
  
  	refresh: function(event) {
  		this._refreshItems(event);
  		this._setHandleClassName();
  		this.refreshPositions();
  		return this;
  	},
  
  	_connectWith: function() {
  		var options = this.options;
  		return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
  	},
  
  	_getItemsAsjQuery: function(connected) {
  
  		var i, j, cur, inst,
  			items = [],
  			queries = [],
  			connectWith = this._connectWith();
  
  		if(connectWith && connected) {
  			for (i = connectWith.length - 1; i >= 0; i--){
  				cur = $(connectWith[i]);
  				for ( j = cur.length - 1; j >= 0; j--){
  					inst = $.data(cur[j], this.widgetFullName);
  					if(inst && inst !== this && !inst.options.disabled) {
  						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
  					}
  				}
  			}
  		}
  
  		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
  
  		function addItems() {
  			items.push( this );
  		}
  		for (i = queries.length - 1; i >= 0; i--){
  			queries[i][0].each( addItems );
  		}
  
  		return $(items);
  
  	},
  
  	_removeCurrentsFromItems: function() {
  
  		var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
  
  		this.items = $.grep(this.items, function (item) {
  			for (var j=0; j < list.length; j++) {
  				if(list[j] === item.item[0]) {
  					return false;
  				}
  			}
  			return true;
  		});
  
  	},
  
  	_refreshItems: function(event) {
  
  		this.items = [];
  		this.containers = [this];
  
  		var i, j, cur, inst, targetData, _queries, item, queriesLength,
  			items = this.items,
  			queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
  			connectWith = this._connectWith();
  
  		if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
  			for (i = connectWith.length - 1; i >= 0; i--){
  				cur = $(connectWith[i]);
  				for (j = cur.length - 1; j >= 0; j--){
  					inst = $.data(cur[j], this.widgetFullName);
  					if(inst && inst !== this && !inst.options.disabled) {
  						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
  						this.containers.push(inst);
  					}
  				}
  			}
  		}
  
  		for (i = queries.length - 1; i >= 0; i--) {
  			targetData = queries[i][1];
  			_queries = queries[i][0];
  
  			for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
  				item = $(_queries[j]);
  
  				item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
  
  				items.push({
  					item: item,
  					instance: targetData,
  					width: 0, height: 0,
  					left: 0, top: 0
  				});
  			}
  		}
  
  	},
  
  	refreshPositions: function(fast) {
  
  		//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
  		if(this.offsetParent && this.helper) {
  			this.offset.parent = this._getParentOffset();
  		}
  
  		var i, item, t, p;
  
  		for (i = this.items.length - 1; i >= 0; i--){
  			item = this.items[i];
  
  			//We ignore calculating positions of all connected containers when we're not over them
  			if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
  				continue;
  			}
  
  			t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
  
  			if (!fast) {
  				item.width = t.outerWidth();
  				item.height = t.outerHeight();
  			}
  
  			p = t.offset();
  			item.left = p.left;
  			item.top = p.top;
  		}
  
  		if(this.options.custom && this.options.custom.refreshContainers) {
  			this.options.custom.refreshContainers.call(this);
  		} else {
  			for (i = this.containers.length - 1; i >= 0; i--){
  				p = this.containers[i].element.offset();
  				this.containers[i].containerCache.left = p.left;
  				this.containers[i].containerCache.top = p.top;
  				this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
  				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
  			}
  		}
  
  		return this;
  	},
  
  	_createPlaceholder: function(that) {
  		that = that || this;
  		var className,
  			o = that.options;
  
  		if(!o.placeholder || o.placeholder.constructor === String) {
  			className = o.placeholder;
  			o.placeholder = {
  				element: function() {
  
  					var nodeName = that.currentItem[0].nodeName.toLowerCase(),
  						element = $( "<" + nodeName + ">", that.document[0] )
  							.addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
  							.removeClass("ui-sortable-helper");
  
  					if ( nodeName === "tr" ) {
  						that.currentItem.children().each(function() {
  							$( "<td>&#160;</td>", that.document[0] )
  								.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
  								.appendTo( element );
  						});
  					} else if ( nodeName === "img" ) {
  						element.attr( "src", that.currentItem.attr( "src" ) );
  					}
  
  					if ( !className ) {
  						element.css( "visibility", "hidden" );
  					}
  
  					return element;
  				},
  				update: function(container, p) {
  
  					// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
  					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
  					if(className && !o.forcePlaceholderSize) {
  						return;
  					}
  
  					//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
  					if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
  					if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
  				}
  			};
  		}
  
  		//Create the placeholder
  		that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
  
  		//Append it after the actual current item
  		that.currentItem.after(that.placeholder);
  
  		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
  		o.placeholder.update(that, that.placeholder);
  
  	},
  
  	_contactContainers: function(event) {
  		var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom, floating, axis,
  			innermostContainer = null,
  			innermostIndex = null;
  
  		// get innermost container that intersects with item
  		for (i = this.containers.length - 1; i >= 0; i--) {
  
  			// never consider a container that's located within the item itself
  			if($.contains(this.currentItem[0], this.containers[i].element[0])) {
  				continue;
  			}
  
  			if(this._intersectsWith(this.containers[i].containerCache)) {
  
  				// if we've already found a container and it's more "inner" than this, then continue
  				if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
  					continue;
  				}
  
  				innermostContainer = this.containers[i];
  				innermostIndex = i;
  
  			} else {
  				// container doesn't intersect. trigger "out" event if necessary
  				if(this.containers[i].containerCache.over) {
  					this.containers[i]._trigger("out", event, this._uiHash(this));
  					this.containers[i].containerCache.over = 0;
  				}
  			}
  
  		}
  
  		// if no intersecting containers found, return
  		if(!innermostContainer) {
  			return;
  		}
  
  		// move the item into the container if it's not there already
  		if(this.containers.length === 1) {
  			if (!this.containers[innermostIndex].containerCache.over) {
  				this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
  				this.containers[innermostIndex].containerCache.over = 1;
  			}
  		} else {
  
  			//When entering a new container, we will find the item with the least distance and append our item near it
  			dist = 10000;
  			itemWithLeastDistance = null;
  			floating = innermostContainer.floating || this._isFloating(this.currentItem);
  			posProperty = floating ? "left" : "top";
  			sizeProperty = floating ? "width" : "height";
  			axis = floating ? "clientX" : "clientY";
  
  			for (j = this.items.length - 1; j >= 0; j--) {
  				if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
  					continue;
  				}
  				if(this.items[j].item[0] === this.currentItem[0]) {
  					continue;
  				}
  
  				cur = this.items[j].item.offset()[posProperty];
  				nearBottom = false;
  				if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
  					nearBottom = true;
  				}
  
  				if ( Math.abs( event[ axis ] - cur ) < dist ) {
  					dist = Math.abs( event[ axis ] - cur );
  					itemWithLeastDistance = this.items[ j ];
  					this.direction = nearBottom ? "up": "down";
  				}
  			}
  
  			//Check if dropOnEmpty is enabled
  			if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
  				return;
  			}
  
  			if(this.currentContainer === this.containers[innermostIndex]) {
  				return;
  			}
  
  			itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
  			this._trigger("change", event, this._uiHash());
  			this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
  			this.currentContainer = this.containers[innermostIndex];
  
  			//Update the placeholder
  			this.options.placeholder.update(this.currentContainer, this.placeholder);
  
  			this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
  			this.containers[innermostIndex].containerCache.over = 1;
  		}
  
  
  	},
  
  	_createHelper: function(event) {
  
  		var o = this.options,
  			helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
  
  		//Add the helper to the DOM if that didn't happen already
  		if(!helper.parents("body").length) {
  			$(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
  		}
  
  		if(helper[0] === this.currentItem[0]) {
  			this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
  		}
  
  		if(!helper[0].style.width || o.forceHelperSize) {
  			helper.width(this.currentItem.width());
  		}
  		if(!helper[0].style.height || o.forceHelperSize) {
  			helper.height(this.currentItem.height());
  		}
  
  		return helper;
  
  	},
  
  	_adjustOffsetFromHelper: function(obj) {
  		if (typeof obj === "string") {
  			obj = obj.split(" ");
  		}
  		if ($.isArray(obj)) {
  			obj = {left: +obj[0], top: +obj[1] || 0};
  		}
  		if ("left" in obj) {
  			this.offset.click.left = obj.left + this.margins.left;
  		}
  		if ("right" in obj) {
  			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
  		}
  		if ("top" in obj) {
  			this.offset.click.top = obj.top + this.margins.top;
  		}
  		if ("bottom" in obj) {
  			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
  		}
  	},
  
  	_getParentOffset: function() {
  
  
  		//Get the offsetParent and cache its position
  		this.offsetParent = this.helper.offsetParent();
  		var po = this.offsetParent.offset();
  
  		// This is a special case where we need to modify a offset calculated on start, since the following happened:
  		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
  		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
  		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
  		if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
  			po.left += this.scrollParent.scrollLeft();
  			po.top += this.scrollParent.scrollTop();
  		}
  
  		// This needs to be actually done for all browsers, since pageX/pageY includes this information
  		// with an ugly IE fix
  		if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
  			po = { top: 0, left: 0 };
  		}
  
  		return {
  			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
  			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
  		};
  
  	},
  
  	_getRelativeOffset: function() {
  
  		if(this.cssPosition === "relative") {
  			var p = this.currentItem.position();
  			return {
  				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
  				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
  			};
  		} else {
  			return { top: 0, left: 0 };
  		}
  
  	},
  
  	_cacheMargins: function() {
  		this.margins = {
  			left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
  			top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
  		};
  	},
  
  	_cacheHelperProportions: function() {
  		this.helperProportions = {
  			width: this.helper.outerWidth(),
  			height: this.helper.outerHeight()
  		};
  	},
  
  	_setContainment: function() {
  
  		var ce, co, over,
  			o = this.options;
  		if(o.containment === "parent") {
  			o.containment = this.helper[0].parentNode;
  		}
  		if(o.containment === "document" || o.containment === "window") {
  			this.containment = [
  				0 - this.offset.relative.left - this.offset.parent.left,
  				0 - this.offset.relative.top - this.offset.parent.top,
  				$(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left,
  				($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
  			];
  		}
  
  		if(!(/^(document|window|parent)$/).test(o.containment)) {
  			ce = $(o.containment)[0];
  			co = $(o.containment).offset();
  			over = ($(ce).css("overflow") !== "hidden");
  
  			this.containment = [
  				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
  				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
  				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
  				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
  			];
  		}
  
  	},
  
  	_convertPositionTo: function(d, pos) {
  
  		if(!pos) {
  			pos = this.position;
  		}
  		var mod = d === "absolute" ? 1 : -1,
  			scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
  			scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
  
  		return {
  			top: (
  				pos.top	+																// The absolute mouse position
  				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.top * mod -											// The offsetParent's offset without borders (offset + border)
  				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
  			),
  			left: (
  				pos.left +																// The absolute mouse position
  				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
  				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
  			)
  		};
  
  	},
  
  	_generatePosition: function(event) {
  
  		var top, left,
  			o = this.options,
  			pageX = event.pageX,
  			pageY = event.pageY,
  			scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
  
  		// This is another very weird special case that only happens for relative elements:
  		// 1. If the css position is relative
  		// 2. and the scroll parent is the document or similar to the offset parent
  		// we have to refresh the relative offset during the scroll so there are no jumps
  		if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) {
  			this.offset.relative = this._getRelativeOffset();
  		}
  
  		/*
  		 * - Position constraining -
  		 * Constrain the position to a mix of grid, containment.
  		 */
  
  		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
  
  			if(this.containment) {
  				if(event.pageX - this.offset.click.left < this.containment[0]) {
  					pageX = this.containment[0] + this.offset.click.left;
  				}
  				if(event.pageY - this.offset.click.top < this.containment[1]) {
  					pageY = this.containment[1] + this.offset.click.top;
  				}
  				if(event.pageX - this.offset.click.left > this.containment[2]) {
  					pageX = this.containment[2] + this.offset.click.left;
  				}
  				if(event.pageY - this.offset.click.top > this.containment[3]) {
  					pageY = this.containment[3] + this.offset.click.top;
  				}
  			}
  
  			if(o.grid) {
  				top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
  				pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
  
  				left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
  				pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
  			}
  
  		}
  
  		return {
  			top: (
  				pageY -																// The absolute mouse position
  				this.offset.click.top -													// Click offset (relative to the element)
  				this.offset.relative.top	-											// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
  				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
  			),
  			left: (
  				pageX -																// The absolute mouse position
  				this.offset.click.left -												// Click offset (relative to the element)
  				this.offset.relative.left	-											// Only for relative positioned nodes: Relative offset from element to offset parent
  				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
  				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
  			)
  		};
  
  	},
  
  	_rearrange: function(event, i, a, hardRefresh) {
  
  		a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
  
  		//Various things done here to improve the performance:
  		// 1. we create a setTimeout, that calls refreshPositions
  		// 2. on the instance, we have a counter variable, that get's higher after every append
  		// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
  		// 4. this lets only the last addition to the timeout stack through
  		this.counter = this.counter ? ++this.counter : 1;
  		var counter = this.counter;
  
  		this._delay(function() {
  			if(counter === this.counter) {
  				this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
  			}
  		});
  
  	},
  
  	_clear: function(event, noPropagation) {
  
  		this.reverting = false;
  		// We delay all events that have to be triggered to after the point where the placeholder has been removed and
  		// everything else normalized again
  		var i,
  			delayedTriggers = [];
  
  		// We first have to update the dom position of the actual currentItem
  		// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
  		if(!this._noFinalSort && this.currentItem.parent().length) {
  			this.placeholder.before(this.currentItem);
  		}
  		this._noFinalSort = null;
  
  		if(this.helper[0] === this.currentItem[0]) {
  			for(i in this._storedCSS) {
  				if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
  					this._storedCSS[i] = "";
  				}
  			}
  			this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
  		} else {
  			this.currentItem.show();
  		}
  
  		if(this.fromOutside && !noPropagation) {
  			delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
  		}
  		if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
  			delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
  		}
  
  		// Check if the items Container has Changed and trigger appropriate
  		// events.
  		if (this !== this.currentContainer) {
  			if(!noPropagation) {
  				delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
  				delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.currentContainer));
  				delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.currentContainer));
  			}
  		}
  
  
  		//Post events to containers
  		function delayEvent( type, instance, container ) {
  			return function( event ) {
  				container._trigger( type, event, instance._uiHash( instance ) );
  			};
  		}
  		for (i = this.containers.length - 1; i >= 0; i--){
  			if (!noPropagation) {
  				delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
  			}
  			if(this.containers[i].containerCache.over) {
  				delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
  				this.containers[i].containerCache.over = 0;
  			}
  		}
  
  		//Do what was originally in plugins
  		if ( this.storedCursor ) {
  			this.document.find( "body" ).css( "cursor", this.storedCursor );
  			this.storedStylesheet.remove();
  		}
  		if(this._storedOpacity) {
  			this.helper.css("opacity", this._storedOpacity);
  		}
  		if(this._storedZIndex) {
  			this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
  		}
  
  		this.dragging = false;
  		if(this.cancelHelperRemoval) {
  			if(!noPropagation) {
  				this._trigger("beforeStop", event, this._uiHash());
  				for (i=0; i < delayedTriggers.length; i++) {
  					delayedTriggers[i].call(this, event);
  				} //Trigger all delayed events
  				this._trigger("stop", event, this._uiHash());
  			}
  
  			this.fromOutside = false;
  			return false;
  		}
  
  		if(!noPropagation) {
  			this._trigger("beforeStop", event, this._uiHash());
  		}
  
  		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
  		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
  
  		if(this.helper[0] !== this.currentItem[0]) {
  			this.helper.remove();
  		}
  		this.helper = null;
  
  		if(!noPropagation) {
  			for (i=0; i < delayedTriggers.length; i++) {
  				delayedTriggers[i].call(this, event);
  			} //Trigger all delayed events
  			this._trigger("stop", event, this._uiHash());
  		}
  
  		this.fromOutside = false;
  		return true;
  
  	},
  
  	_trigger: function() {
  		if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
  			this.cancel();
  		}
  	},
  
  	_uiHash: function(_inst) {
  		var inst = _inst || this;
  		return {
  			helper: inst.helper,
  			placeholder: inst.placeholder || $([]),
  			position: inst.position,
  			originalPosition: inst.originalPosition,
  			offset: inst.positionAbs,
  			item: inst.currentItem,
  			sender: _inst ? _inst.element : null
  		};
  	}
  
  });
  
  
  /*!
   * jQuery UI Effects 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/category/effects-core/
   */
  
  
  var dataSpace = "ui-effects-";
  
  $.effects = {
  	effect: {}
  };
  
  /*!
   * jQuery Color Animations v2.1.2
   * https://github.com/jquery/jquery-color
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * Date: Wed Jan 16 08:47:09 2013 -0600
   */
  (function( jQuery, undefined ) {
  
  	var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
  
  	// plusequals test for += 100 -= 100
  	rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
  	// a set of RE's that can match strings and generate color tuples.
  	stringParsers = [ {
  			re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
  			parse: function( execResult ) {
  				return [
  					execResult[ 1 ],
  					execResult[ 2 ],
  					execResult[ 3 ],
  					execResult[ 4 ]
  				];
  			}
  		}, {
  			re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
  			parse: function( execResult ) {
  				return [
  					execResult[ 1 ] * 2.55,
  					execResult[ 2 ] * 2.55,
  					execResult[ 3 ] * 2.55,
  					execResult[ 4 ]
  				];
  			}
  		}, {
  			// this regex ignores A-F because it's compared against an already lowercased string
  			re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
  			parse: function( execResult ) {
  				return [
  					parseInt( execResult[ 1 ], 16 ),
  					parseInt( execResult[ 2 ], 16 ),
  					parseInt( execResult[ 3 ], 16 )
  				];
  			}
  		}, {
  			// this regex ignores A-F because it's compared against an already lowercased string
  			re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
  			parse: function( execResult ) {
  				return [
  					parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
  					parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
  					parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
  				];
  			}
  		}, {
  			re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
  			space: "hsla",
  			parse: function( execResult ) {
  				return [
  					execResult[ 1 ],
  					execResult[ 2 ] / 100,
  					execResult[ 3 ] / 100,
  					execResult[ 4 ]
  				];
  			}
  		} ],
  
  	// jQuery.Color( )
  	color = jQuery.Color = function( color, green, blue, alpha ) {
  		return new jQuery.Color.fn.parse( color, green, blue, alpha );
  	},
  	spaces = {
  		rgba: {
  			props: {
  				red: {
  					idx: 0,
  					type: "byte"
  				},
  				green: {
  					idx: 1,
  					type: "byte"
  				},
  				blue: {
  					idx: 2,
  					type: "byte"
  				}
  			}
  		},
  
  		hsla: {
  			props: {
  				hue: {
  					idx: 0,
  					type: "degrees"
  				},
  				saturation: {
  					idx: 1,
  					type: "percent"
  				},
  				lightness: {
  					idx: 2,
  					type: "percent"
  				}
  			}
  		}
  	},
  	propTypes = {
  		"byte": {
  			floor: true,
  			max: 255
  		},
  		"percent": {
  			max: 1
  		},
  		"degrees": {
  			mod: 360,
  			floor: true
  		}
  	},
  	support = color.support = {},
  
  	// element for support tests
  	supportElem = jQuery( "<p>" )[ 0 ],
  
  	// colors = jQuery.Color.names
  	colors,
  
  	// local aliases of functions called often
  	each = jQuery.each;
  
  // determine rgba support immediately
  supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
  support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
  
  // define cache name and alpha properties
  // for rgba and hsla spaces
  each( spaces, function( spaceName, space ) {
  	space.cache = "_" + spaceName;
  	space.props.alpha = {
  		idx: 3,
  		type: "percent",
  		def: 1
  	};
  });
  
  function clamp( value, prop, allowEmpty ) {
  	var type = propTypes[ prop.type ] || {};
  
  	if ( value == null ) {
  		return (allowEmpty || !prop.def) ? null : prop.def;
  	}
  
  	// ~~ is an short way of doing floor for positive numbers
  	value = type.floor ? ~~value : parseFloat( value );
  
  	// IE will pass in empty strings as value for alpha,
  	// which will hit this case
  	if ( isNaN( value ) ) {
  		return prop.def;
  	}
  
  	if ( type.mod ) {
  		// we add mod before modding to make sure that negatives values
  		// get converted properly: -10 -> 350
  		return (value + type.mod) % type.mod;
  	}
  
  	// for now all property types without mod have min and max
  	return 0 > value ? 0 : type.max < value ? type.max : value;
  }
  
  function stringParse( string ) {
  	var inst = color(),
  		rgba = inst._rgba = [];
  
  	string = string.toLowerCase();
  
  	each( stringParsers, function( i, parser ) {
  		var parsed,
  			match = parser.re.exec( string ),
  			values = match && parser.parse( match ),
  			spaceName = parser.space || "rgba";
  
  		if ( values ) {
  			parsed = inst[ spaceName ]( values );
  
  			// if this was an rgba parse the assignment might happen twice
  			// oh well....
  			inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
  			rgba = inst._rgba = parsed._rgba;
  
  			// exit each( stringParsers ) here because we matched
  			return false;
  		}
  	});
  
  	// Found a stringParser that handled it
  	if ( rgba.length ) {
  
  		// if this came from a parsed string, force "transparent" when alpha is 0
  		// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
  		if ( rgba.join() === "0,0,0,0" ) {
  			jQuery.extend( rgba, colors.transparent );
  		}
  		return inst;
  	}
  
  	// named colors
  	return colors[ string ];
  }
  
  color.fn = jQuery.extend( color.prototype, {
  	parse: function( red, green, blue, alpha ) {
  		if ( red === undefined ) {
  			this._rgba = [ null, null, null, null ];
  			return this;
  		}
  		if ( red.jquery || red.nodeType ) {
  			red = jQuery( red ).css( green );
  			green = undefined;
  		}
  
  		var inst = this,
  			type = jQuery.type( red ),
  			rgba = this._rgba = [];
  
  		// more than 1 argument specified - assume ( red, green, blue, alpha )
  		if ( green !== undefined ) {
  			red = [ red, green, blue, alpha ];
  			type = "array";
  		}
  
  		if ( type === "string" ) {
  			return this.parse( stringParse( red ) || colors._default );
  		}
  
  		if ( type === "array" ) {
  			each( spaces.rgba.props, function( key, prop ) {
  				rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
  			});
  			return this;
  		}
  
  		if ( type === "object" ) {
  			if ( red instanceof color ) {
  				each( spaces, function( spaceName, space ) {
  					if ( red[ space.cache ] ) {
  						inst[ space.cache ] = red[ space.cache ].slice();
  					}
  				});
  			} else {
  				each( spaces, function( spaceName, space ) {
  					var cache = space.cache;
  					each( space.props, function( key, prop ) {
  
  						// if the cache doesn't exist, and we know how to convert
  						if ( !inst[ cache ] && space.to ) {
  
  							// if the value was null, we don't need to copy it
  							// if the key was alpha, we don't need to copy it either
  							if ( key === "alpha" || red[ key ] == null ) {
  								return;
  							}
  							inst[ cache ] = space.to( inst._rgba );
  						}
  
  						// this is the only case where we allow nulls for ALL properties.
  						// call clamp with alwaysAllowEmpty
  						inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
  					});
  
  					// everything defined but alpha?
  					if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
  						// use the default of 1
  						inst[ cache ][ 3 ] = 1;
  						if ( space.from ) {
  							inst._rgba = space.from( inst[ cache ] );
  						}
  					}
  				});
  			}
  			return this;
  		}
  	},
  	is: function( compare ) {
  		var is = color( compare ),
  			same = true,
  			inst = this;
  
  		each( spaces, function( _, space ) {
  			var localCache,
  				isCache = is[ space.cache ];
  			if (isCache) {
  				localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
  				each( space.props, function( _, prop ) {
  					if ( isCache[ prop.idx ] != null ) {
  						same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
  						return same;
  					}
  				});
  			}
  			return same;
  		});
  		return same;
  	},
  	_space: function() {
  		var used = [],
  			inst = this;
  		each( spaces, function( spaceName, space ) {
  			if ( inst[ space.cache ] ) {
  				used.push( spaceName );
  			}
  		});
  		return used.pop();
  	},
  	transition: function( other, distance ) {
  		var end = color( other ),
  			spaceName = end._space(),
  			space = spaces[ spaceName ],
  			startColor = this.alpha() === 0 ? color( "transparent" ) : this,
  			start = startColor[ space.cache ] || space.to( startColor._rgba ),
  			result = start.slice();
  
  		end = end[ space.cache ];
  		each( space.props, function( key, prop ) {
  			var index = prop.idx,
  				startValue = start[ index ],
  				endValue = end[ index ],
  				type = propTypes[ prop.type ] || {};
  
  			// if null, don't override start value
  			if ( endValue === null ) {
  				return;
  			}
  			// if null - use end
  			if ( startValue === null ) {
  				result[ index ] = endValue;
  			} else {
  				if ( type.mod ) {
  					if ( endValue - startValue > type.mod / 2 ) {
  						startValue += type.mod;
  					} else if ( startValue - endValue > type.mod / 2 ) {
  						startValue -= type.mod;
  					}
  				}
  				result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
  			}
  		});
  		return this[ spaceName ]( result );
  	},
  	blend: function( opaque ) {
  		// if we are already opaque - return ourself
  		if ( this._rgba[ 3 ] === 1 ) {
  			return this;
  		}
  
  		var rgb = this._rgba.slice(),
  			a = rgb.pop(),
  			blend = color( opaque )._rgba;
  
  		return color( jQuery.map( rgb, function( v, i ) {
  			return ( 1 - a ) * blend[ i ] + a * v;
  		}));
  	},
  	toRgbaString: function() {
  		var prefix = "rgba(",
  			rgba = jQuery.map( this._rgba, function( v, i ) {
  				return v == null ? ( i > 2 ? 1 : 0 ) : v;
  			});
  
  		if ( rgba[ 3 ] === 1 ) {
  			rgba.pop();
  			prefix = "rgb(";
  		}
  
  		return prefix + rgba.join() + ")";
  	},
  	toHslaString: function() {
  		var prefix = "hsla(",
  			hsla = jQuery.map( this.hsla(), function( v, i ) {
  				if ( v == null ) {
  					v = i > 2 ? 1 : 0;
  				}
  
  				// catch 1 and 2
  				if ( i && i < 3 ) {
  					v = Math.round( v * 100 ) + "%";
  				}
  				return v;
  			});
  
  		if ( hsla[ 3 ] === 1 ) {
  			hsla.pop();
  			prefix = "hsl(";
  		}
  		return prefix + hsla.join() + ")";
  	},
  	toHexString: function( includeAlpha ) {
  		var rgba = this._rgba.slice(),
  			alpha = rgba.pop();
  
  		if ( includeAlpha ) {
  			rgba.push( ~~( alpha * 255 ) );
  		}
  
  		return "#" + jQuery.map( rgba, function( v ) {
  
  			// default to 0 when nulls exist
  			v = ( v || 0 ).toString( 16 );
  			return v.length === 1 ? "0" + v : v;
  		}).join("");
  	},
  	toString: function() {
  		return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
  	}
  });
  color.fn.parse.prototype = color.fn;
  
  // hsla conversions adapted from:
  // https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
  
  function hue2rgb( p, q, h ) {
  	h = ( h + 1 ) % 1;
  	if ( h * 6 < 1 ) {
  		return p + ( q - p ) * h * 6;
  	}
  	if ( h * 2 < 1) {
  		return q;
  	}
  	if ( h * 3 < 2 ) {
  		return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;
  	}
  	return p;
  }
  
  spaces.hsla.to = function( rgba ) {
  	if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
  		return [ null, null, null, rgba[ 3 ] ];
  	}
  	var r = rgba[ 0 ] / 255,
  		g = rgba[ 1 ] / 255,
  		b = rgba[ 2 ] / 255,
  		a = rgba[ 3 ],
  		max = Math.max( r, g, b ),
  		min = Math.min( r, g, b ),
  		diff = max - min,
  		add = max + min,
  		l = add * 0.5,
  		h, s;
  
  	if ( min === max ) {
  		h = 0;
  	} else if ( r === max ) {
  		h = ( 60 * ( g - b ) / diff ) + 360;
  	} else if ( g === max ) {
  		h = ( 60 * ( b - r ) / diff ) + 120;
  	} else {
  		h = ( 60 * ( r - g ) / diff ) + 240;
  	}
  
  	// chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
  	// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
  	if ( diff === 0 ) {
  		s = 0;
  	} else if ( l <= 0.5 ) {
  		s = diff / add;
  	} else {
  		s = diff / ( 2 - add );
  	}
  	return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
  };
  
  spaces.hsla.from = function( hsla ) {
  	if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
  		return [ null, null, null, hsla[ 3 ] ];
  	}
  	var h = hsla[ 0 ] / 360,
  		s = hsla[ 1 ],
  		l = hsla[ 2 ],
  		a = hsla[ 3 ],
  		q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
  		p = 2 * l - q;
  
  	return [
  		Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
  		Math.round( hue2rgb( p, q, h ) * 255 ),
  		Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
  		a
  	];
  };
  
  each( spaces, function( spaceName, space ) {
  	var props = space.props,
  		cache = space.cache,
  		to = space.to,
  		from = space.from;
  
  	// makes rgba() and hsla()
  	color.fn[ spaceName ] = function( value ) {
  
  		// generate a cache for this space if it doesn't exist
  		if ( to && !this[ cache ] ) {
  			this[ cache ] = to( this._rgba );
  		}
  		if ( value === undefined ) {
  			return this[ cache ].slice();
  		}
  
  		var ret,
  			type = jQuery.type( value ),
  			arr = ( type === "array" || type === "object" ) ? value : arguments,
  			local = this[ cache ].slice();
  
  		each( props, function( key, prop ) {
  			var val = arr[ type === "object" ? key : prop.idx ];
  			if ( val == null ) {
  				val = local[ prop.idx ];
  			}
  			local[ prop.idx ] = clamp( val, prop );
  		});
  
  		if ( from ) {
  			ret = color( from( local ) );
  			ret[ cache ] = local;
  			return ret;
  		} else {
  			return color( local );
  		}
  	};
  
  	// makes red() green() blue() alpha() hue() saturation() lightness()
  	each( props, function( key, prop ) {
  		// alpha is included in more than one space
  		if ( color.fn[ key ] ) {
  			return;
  		}
  		color.fn[ key ] = function( value ) {
  			var vtype = jQuery.type( value ),
  				fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
  				local = this[ fn ](),
  				cur = local[ prop.idx ],
  				match;
  
  			if ( vtype === "undefined" ) {
  				return cur;
  			}
  
  			if ( vtype === "function" ) {
  				value = value.call( this, cur );
  				vtype = jQuery.type( value );
  			}
  			if ( value == null && prop.empty ) {
  				return this;
  			}
  			if ( vtype === "string" ) {
  				match = rplusequals.exec( value );
  				if ( match ) {
  					value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
  				}
  			}
  			local[ prop.idx ] = value;
  			return this[ fn ]( local );
  		};
  	});
  });
  
  // add cssHook and .fx.step function for each named hook.
  // accept a space separated string of properties
  color.hook = function( hook ) {
  	var hooks = hook.split( " " );
  	each( hooks, function( i, hook ) {
  		jQuery.cssHooks[ hook ] = {
  			set: function( elem, value ) {
  				var parsed, curElem,
  					backgroundColor = "";
  
  				if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
  					value = color( parsed || value );
  					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
  						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
  						while (
  							(backgroundColor === "" || backgroundColor === "transparent") &&
  							curElem && curElem.style
  						) {
  							try {
  								backgroundColor = jQuery.css( curElem, "backgroundColor" );
  								curElem = curElem.parentNode;
  							} catch ( e ) {
  							}
  						}
  
  						value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
  							backgroundColor :
  							"_default" );
  					}
  
  					value = value.toRgbaString();
  				}
  				try {
  					elem.style[ hook ] = value;
  				} catch( e ) {
  					// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
  				}
  			}
  		};
  		jQuery.fx.step[ hook ] = function( fx ) {
  			if ( !fx.colorInit ) {
  				fx.start = color( fx.elem, hook );
  				fx.end = color( fx.end );
  				fx.colorInit = true;
  			}
  			jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
  		};
  	});
  
  };
  
  color.hook( stepHooks );
  
  jQuery.cssHooks.borderColor = {
  	expand: function( value ) {
  		var expanded = {};
  
  		each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
  			expanded[ "border" + part + "Color" ] = value;
  		});
  		return expanded;
  	}
  };
  
  // Basic color names only.
  // Usage of any of the other color names requires adding yourself or including
  // jquery.color.svg-names.js.
  colors = jQuery.Color.names = {
  	// 4.1. Basic color keywords
  	aqua: "#00ffff",
  	black: "#000000",
  	blue: "#0000ff",
  	fuchsia: "#ff00ff",
  	gray: "#808080",
  	green: "#008000",
  	lime: "#00ff00",
  	maroon: "#800000",
  	navy: "#000080",
  	olive: "#808000",
  	purple: "#800080",
  	red: "#ff0000",
  	silver: "#c0c0c0",
  	teal: "#008080",
  	white: "#ffffff",
  	yellow: "#ffff00",
  
  	// 4.2.3. "transparent" color keyword
  	transparent: [ null, null, null, 0 ],
  
  	_default: "#ffffff"
  };
  
  })( jQuery );
  
  /******************************************************************************/
  /****************************** CLASS ANIMATIONS ******************************/
  /******************************************************************************/
  (function() {
  
  var classAnimationActions = [ "add", "remove", "toggle" ],
  	shorthandStyles = {
  		border: 1,
  		borderBottom: 1,
  		borderColor: 1,
  		borderLeft: 1,
  		borderRight: 1,
  		borderTop: 1,
  		borderWidth: 1,
  		margin: 1,
  		padding: 1
  	};
  
  $.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
  	$.fx.step[ prop ] = function( fx ) {
  		if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
  			jQuery.style( fx.elem, prop, fx.end );
  			fx.setAttr = true;
  		}
  	};
  });
  
  function getElementStyles( elem ) {
  	var key, len,
  		style = elem.ownerDocument.defaultView ?
  			elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
  			elem.currentStyle,
  		styles = {};
  
  	if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
  		len = style.length;
  		while ( len-- ) {
  			key = style[ len ];
  			if ( typeof style[ key ] === "string" ) {
  				styles[ $.camelCase( key ) ] = style[ key ];
  			}
  		}
  	// support: Opera, IE <9
  	} else {
  		for ( key in style ) {
  			if ( typeof style[ key ] === "string" ) {
  				styles[ key ] = style[ key ];
  			}
  		}
  	}
  
  	return styles;
  }
  
  function styleDifference( oldStyle, newStyle ) {
  	var diff = {},
  		name, value;
  
  	for ( name in newStyle ) {
  		value = newStyle[ name ];
  		if ( oldStyle[ name ] !== value ) {
  			if ( !shorthandStyles[ name ] ) {
  				if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
  					diff[ name ] = value;
  				}
  			}
  		}
  	}
  
  	return diff;
  }
  
  // support: jQuery <1.8
  if ( !$.fn.addBack ) {
  	$.fn.addBack = function( selector ) {
  		return this.add( selector == null ?
  			this.prevObject : this.prevObject.filter( selector )
  		);
  	};
  }
  
  $.effects.animateClass = function( value, duration, easing, callback ) {
  	var o = $.speed( duration, easing, callback );
  
  	return this.queue( function() {
  		var animated = $( this ),
  			baseClass = animated.attr( "class" ) || "",
  			applyClassChange,
  			allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
  
  		// map the animated objects to store the original styles.
  		allAnimations = allAnimations.map(function() {
  			var el = $( this );
  			return {
  				el: el,
  				start: getElementStyles( this )
  			};
  		});
  
  		// apply class change
  		applyClassChange = function() {
  			$.each( classAnimationActions, function(i, action) {
  				if ( value[ action ] ) {
  					animated[ action + "Class" ]( value[ action ] );
  				}
  			});
  		};
  		applyClassChange();
  
  		// map all animated objects again - calculate new styles and diff
  		allAnimations = allAnimations.map(function() {
  			this.end = getElementStyles( this.el[ 0 ] );
  			this.diff = styleDifference( this.start, this.end );
  			return this;
  		});
  
  		// apply original class
  		animated.attr( "class", baseClass );
  
  		// map all animated objects again - this time collecting a promise
  		allAnimations = allAnimations.map(function() {
  			var styleInfo = this,
  				dfd = $.Deferred(),
  				opts = $.extend({}, o, {
  					queue: false,
  					complete: function() {
  						dfd.resolve( styleInfo );
  					}
  				});
  
  			this.el.animate( this.diff, opts );
  			return dfd.promise();
  		});
  
  		// once all animations have completed:
  		$.when.apply( $, allAnimations.get() ).done(function() {
  
  			// set the final class
  			applyClassChange();
  
  			// for each animated element,
  			// clear all css properties that were animated
  			$.each( arguments, function() {
  				var el = this.el;
  				$.each( this.diff, function(key) {
  					el.css( key, "" );
  				});
  			});
  
  			// this is guarnteed to be there if you use jQuery.speed()
  			// it also handles dequeuing the next anim...
  			o.complete.call( animated[ 0 ] );
  		});
  	});
  };
  
  $.fn.extend({
  	addClass: (function( orig ) {
  		return function( classNames, speed, easing, callback ) {
  			return speed ?
  				$.effects.animateClass.call( this,
  					{ add: classNames }, speed, easing, callback ) :
  				orig.apply( this, arguments );
  		};
  	})( $.fn.addClass ),
  
  	removeClass: (function( orig ) {
  		return function( classNames, speed, easing, callback ) {
  			return arguments.length > 1 ?
  				$.effects.animateClass.call( this,
  					{ remove: classNames }, speed, easing, callback ) :
  				orig.apply( this, arguments );
  		};
  	})( $.fn.removeClass ),
  
  	toggleClass: (function( orig ) {
  		return function( classNames, force, speed, easing, callback ) {
  			if ( typeof force === "boolean" || force === undefined ) {
  				if ( !speed ) {
  					// without speed parameter
  					return orig.apply( this, arguments );
  				} else {
  					return $.effects.animateClass.call( this,
  						(force ? { add: classNames } : { remove: classNames }),
  						speed, easing, callback );
  				}
  			} else {
  				// without force parameter
  				return $.effects.animateClass.call( this,
  					{ toggle: classNames }, force, speed, easing );
  			}
  		};
  	})( $.fn.toggleClass ),
  
  	switchClass: function( remove, add, speed, easing, callback) {
  		return $.effects.animateClass.call( this, {
  			add: add,
  			remove: remove
  		}, speed, easing, callback );
  	}
  });
  
  })();
  
  /******************************************************************************/
  /*********************************** EFFECTS **********************************/
  /******************************************************************************/
  
  (function() {
  
  $.extend( $.effects, {
  	version: "1.11.0",
  
  	// Saves a set of properties in a data storage
  	save: function( element, set ) {
  		for ( var i = 0; i < set.length; i++ ) {
  			if ( set[ i ] !== null ) {
  				element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
  			}
  		}
  	},
  
  	// Restores a set of previously saved properties from a data storage
  	restore: function( element, set ) {
  		var val, i;
  		for ( i = 0; i < set.length; i++ ) {
  			if ( set[ i ] !== null ) {
  				val = element.data( dataSpace + set[ i ] );
  				// support: jQuery 1.6.2
  				// http://bugs.jquery.com/ticket/9917
  				// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
  				// We can't differentiate between "" and 0 here, so we just assume
  				// empty string since it's likely to be a more common value...
  				if ( val === undefined ) {
  					val = "";
  				}
  				element.css( set[ i ], val );
  			}
  		}
  	},
  
  	setMode: function( el, mode ) {
  		if (mode === "toggle") {
  			mode = el.is( ":hidden" ) ? "show" : "hide";
  		}
  		return mode;
  	},
  
  	// Translates a [top,left] array into a baseline value
  	// this should be a little more flexible in the future to handle a string & hash
  	getBaseline: function( origin, original ) {
  		var y, x;
  		switch ( origin[ 0 ] ) {
  			case "top": y = 0; break;
  			case "middle": y = 0.5; break;
  			case "bottom": y = 1; break;
  			default: y = origin[ 0 ] / original.height;
  		}
  		switch ( origin[ 1 ] ) {
  			case "left": x = 0; break;
  			case "center": x = 0.5; break;
  			case "right": x = 1; break;
  			default: x = origin[ 1 ] / original.width;
  		}
  		return {
  			x: x,
  			y: y
  		};
  	},
  
  	// Wraps the element around a wrapper that copies position properties
  	createWrapper: function( element ) {
  
  		// if the element is already wrapped, return it
  		if ( element.parent().is( ".ui-effects-wrapper" )) {
  			return element.parent();
  		}
  
  		// wrap the element
  		var props = {
  				width: element.outerWidth(true),
  				height: element.outerHeight(true),
  				"float": element.css( "float" )
  			},
  			wrapper = $( "<div></div>" )
  				.addClass( "ui-effects-wrapper" )
  				.css({
  					fontSize: "100%",
  					background: "transparent",
  					border: "none",
  					margin: 0,
  					padding: 0
  				}),
  			// Store the size in case width/height are defined in % - Fixes #5245
  			size = {
  				width: element.width(),
  				height: element.height()
  			},
  			active = document.activeElement;
  
  		// support: Firefox
  		// Firefox incorrectly exposes anonymous content
  		// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
  		try {
  			active.id;
  		} catch( e ) {
  			active = document.body;
  		}
  
  		element.wrap( wrapper );
  
  		// Fixes #7595 - Elements lose focus when wrapped.
  		if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
  			$( active ).focus();
  		}
  
  		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
  
  		// transfer positioning properties to the wrapper
  		if ( element.css( "position" ) === "static" ) {
  			wrapper.css({ position: "relative" });
  			element.css({ position: "relative" });
  		} else {
  			$.extend( props, {
  				position: element.css( "position" ),
  				zIndex: element.css( "z-index" )
  			});
  			$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
  				props[ pos ] = element.css( pos );
  				if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
  					props[ pos ] = "auto";
  				}
  			});
  			element.css({
  				position: "relative",
  				top: 0,
  				left: 0,
  				right: "auto",
  				bottom: "auto"
  			});
  		}
  		element.css(size);
  
  		return wrapper.css( props ).show();
  	},
  
  	removeWrapper: function( element ) {
  		var active = document.activeElement;
  
  		if ( element.parent().is( ".ui-effects-wrapper" ) ) {
  			element.parent().replaceWith( element );
  
  			// Fixes #7595 - Elements lose focus when wrapped.
  			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
  				$( active ).focus();
  			}
  		}
  
  		return element;
  	},
  
  	setTransition: function( element, list, factor, value ) {
  		value = value || {};
  		$.each( list, function( i, x ) {
  			var unit = element.cssUnit( x );
  			if ( unit[ 0 ] > 0 ) {
  				value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
  			}
  		});
  		return value;
  	}
  });
  
  // return an effect options object for the given parameters:
  function _normalizeArguments( effect, options, speed, callback ) {
  
  	// allow passing all options as the first parameter
  	if ( $.isPlainObject( effect ) ) {
  		options = effect;
  		effect = effect.effect;
  	}
  
  	// convert to an object
  	effect = { effect: effect };
  
  	// catch (effect, null, ...)
  	if ( options == null ) {
  		options = {};
  	}
  
  	// catch (effect, callback)
  	if ( $.isFunction( options ) ) {
  		callback = options;
  		speed = null;
  		options = {};
  	}
  
  	// catch (effect, speed, ?)
  	if ( typeof options === "number" || $.fx.speeds[ options ] ) {
  		callback = speed;
  		speed = options;
  		options = {};
  	}
  
  	// catch (effect, options, callback)
  	if ( $.isFunction( speed ) ) {
  		callback = speed;
  		speed = null;
  	}
  
  	// add options to effect
  	if ( options ) {
  		$.extend( effect, options );
  	}
  
  	speed = speed || options.duration;
  	effect.duration = $.fx.off ? 0 :
  		typeof speed === "number" ? speed :
  		speed in $.fx.speeds ? $.fx.speeds[ speed ] :
  		$.fx.speeds._default;
  
  	effect.complete = callback || options.complete;
  
  	return effect;
  }
  
  function standardAnimationOption( option ) {
  	// Valid standard speeds (nothing, number, named speed)
  	if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
  		return true;
  	}
  
  	// Invalid strings - treat as "normal" speed
  	if ( typeof option === "string" && !$.effects.effect[ option ] ) {
  		return true;
  	}
  
  	// Complete callback
  	if ( $.isFunction( option ) ) {
  		return true;
  	}
  
  	// Options hash (but not naming an effect)
  	if ( typeof option === "object" && !option.effect ) {
  		return true;
  	}
  
  	// Didn't match any standard API
  	return false;
  }
  
  $.fn.extend({
  	effect: function( /* effect, options, speed, callback */ ) {
  		var args = _normalizeArguments.apply( this, arguments ),
  			mode = args.mode,
  			queue = args.queue,
  			effectMethod = $.effects.effect[ args.effect ];
  
  		if ( $.fx.off || !effectMethod ) {
  			// delegate to the original method (e.g., .show()) if possible
  			if ( mode ) {
  				return this[ mode ]( args.duration, args.complete );
  			} else {
  				return this.each( function() {
  					if ( args.complete ) {
  						args.complete.call( this );
  					}
  				});
  			}
  		}
  
  		function run( next ) {
  			var elem = $( this ),
  				complete = args.complete,
  				mode = args.mode;
  
  			function done() {
  				if ( $.isFunction( complete ) ) {
  					complete.call( elem[0] );
  				}
  				if ( $.isFunction( next ) ) {
  					next();
  				}
  			}
  
  			// If the element already has the correct final state, delegate to
  			// the core methods so the internal tracking of "olddisplay" works.
  			if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
  				elem[ mode ]();
  				done();
  			} else {
  				effectMethod.call( elem[0], args, done );
  			}
  		}
  
  		return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
  	},
  
  	show: (function( orig ) {
  		return function( option ) {
  			if ( standardAnimationOption( option ) ) {
  				return orig.apply( this, arguments );
  			} else {
  				var args = _normalizeArguments.apply( this, arguments );
  				args.mode = "show";
  				return this.effect.call( this, args );
  			}
  		};
  	})( $.fn.show ),
  
  	hide: (function( orig ) {
  		return function( option ) {
  			if ( standardAnimationOption( option ) ) {
  				return orig.apply( this, arguments );
  			} else {
  				var args = _normalizeArguments.apply( this, arguments );
  				args.mode = "hide";
  				return this.effect.call( this, args );
  			}
  		};
  	})( $.fn.hide ),
  
  	toggle: (function( orig ) {
  		return function( option ) {
  			if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
  				return orig.apply( this, arguments );
  			} else {
  				var args = _normalizeArguments.apply( this, arguments );
  				args.mode = "toggle";
  				return this.effect.call( this, args );
  			}
  		};
  	})( $.fn.toggle ),
  
  	// helper functions
  	cssUnit: function(key) {
  		var style = this.css( key ),
  			val = [];
  
  		$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
  			if ( style.indexOf( unit ) > 0 ) {
  				val = [ parseFloat( style ), unit ];
  			}
  		});
  		return val;
  	}
  });
  
  })();
  
  /******************************************************************************/
  /*********************************** EASING ***********************************/
  /******************************************************************************/
  
  (function() {
  
  // based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
  
  var baseEasings = {};
  
  $.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
  	baseEasings[ name ] = function( p ) {
  		return Math.pow( p, i + 2 );
  	};
  });
  
  $.extend( baseEasings, {
  	Sine: function( p ) {
  		return 1 - Math.cos( p * Math.PI / 2 );
  	},
  	Circ: function( p ) {
  		return 1 - Math.sqrt( 1 - p * p );
  	},
  	Elastic: function( p ) {
  		return p === 0 || p === 1 ? p :
  			-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
  	},
  	Back: function( p ) {
  		return p * p * ( 3 * p - 2 );
  	},
  	Bounce: function( p ) {
  		var pow2,
  			bounce = 4;
  
  		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
  		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
  	}
  });
  
  $.each( baseEasings, function( name, easeIn ) {
  	$.easing[ "easeIn" + name ] = easeIn;
  	$.easing[ "easeOut" + name ] = function( p ) {
  		return 1 - easeIn( 1 - p );
  	};
  	$.easing[ "easeInOut" + name ] = function( p ) {
  		return p < 0.5 ?
  			easeIn( p * 2 ) / 2 :
  			1 - easeIn( p * -2 + 2 ) / 2;
  	};
  });
  
  })();
  
  var effect = $.effects;
  
  
  /*!
   * jQuery UI Effects Blind 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/blind-effect/
   */
  
  
  var effectBlind = $.effects.effect.blind = function( o, done ) {
  	// Create element
  	var el = $( this ),
  		rvertical = /up|down|vertical/,
  		rpositivemotion = /up|left|vertical|horizontal/,
  		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
  		mode = $.effects.setMode( el, o.mode || "hide" ),
  		direction = o.direction || "up",
  		vertical = rvertical.test( direction ),
  		ref = vertical ? "height" : "width",
  		ref2 = vertical ? "top" : "left",
  		motion = rpositivemotion.test( direction ),
  		animation = {},
  		show = mode === "show",
  		wrapper, distance, margin;
  
  	// if already wrapped, the wrapper's properties are my property. #6245
  	if ( el.parent().is( ".ui-effects-wrapper" ) ) {
  		$.effects.save( el.parent(), props );
  	} else {
  		$.effects.save( el, props );
  	}
  	el.show();
  	wrapper = $.effects.createWrapper( el ).css({
  		overflow: "hidden"
  	});
  
  	distance = wrapper[ ref ]();
  	margin = parseFloat( wrapper.css( ref2 ) ) || 0;
  
  	animation[ ref ] = show ? distance : 0;
  	if ( !motion ) {
  		el
  			.css( vertical ? "bottom" : "right", 0 )
  			.css( vertical ? "top" : "left", "auto" )
  			.css({ position: "absolute" });
  
  		animation[ ref2 ] = show ? margin : distance + margin;
  	}
  
  	// start at 0 if we are showing
  	if ( show ) {
  		wrapper.css( ref, 0 );
  		if ( !motion ) {
  			wrapper.css( ref2, margin + distance );
  		}
  	}
  
  	// Animate
  	wrapper.animate( animation, {
  		duration: o.duration,
  		easing: o.easing,
  		queue: false,
  		complete: function() {
  			if ( mode === "hide" ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			$.effects.removeWrapper( el );
  			done();
  		}
  	});
  };
  
  
  /*!
   * jQuery UI Effects Bounce 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/bounce-effect/
   */
  
  
  var effectBounce = $.effects.effect.bounce = function( o, done ) {
  	var el = $( this ),
  		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
  
  		// defaults:
  		mode = $.effects.setMode( el, o.mode || "effect" ),
  		hide = mode === "hide",
  		show = mode === "show",
  		direction = o.direction || "up",
  		distance = o.distance,
  		times = o.times || 5,
  
  		// number of internal animations
  		anims = times * 2 + ( show || hide ? 1 : 0 ),
  		speed = o.duration / anims,
  		easing = o.easing,
  
  		// utility:
  		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
  		motion = ( direction === "up" || direction === "left" ),
  		i,
  		upAnim,
  		downAnim,
  
  		// we will need to re-assemble the queue to stack our animations in place
  		queue = el.queue(),
  		queuelen = queue.length;
  
  	// Avoid touching opacity to prevent clearType and PNG issues in IE
  	if ( show || hide ) {
  		props.push( "opacity" );
  	}
  
  	$.effects.save( el, props );
  	el.show();
  	$.effects.createWrapper( el ); // Create Wrapper
  
  	// default distance for the BIGGEST bounce is the outer Distance / 3
  	if ( !distance ) {
  		distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
  	}
  
  	if ( show ) {
  		downAnim = { opacity: 1 };
  		downAnim[ ref ] = 0;
  
  		// if we are showing, force opacity 0 and set the initial position
  		// then do the "first" animation
  		el.css( "opacity", 0 )
  			.css( ref, motion ? -distance * 2 : distance * 2 )
  			.animate( downAnim, speed, easing );
  	}
  
  	// start at the smallest distance if we are hiding
  	if ( hide ) {
  		distance = distance / Math.pow( 2, times - 1 );
  	}
  
  	downAnim = {};
  	downAnim[ ref ] = 0;
  	// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
  	for ( i = 0; i < times; i++ ) {
  		upAnim = {};
  		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
  
  		el.animate( upAnim, speed, easing )
  			.animate( downAnim, speed, easing );
  
  		distance = hide ? distance * 2 : distance / 2;
  	}
  
  	// Last Bounce when Hiding
  	if ( hide ) {
  		upAnim = { opacity: 0 };
  		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
  
  		el.animate( upAnim, speed, easing );
  	}
  
  	el.queue(function() {
  		if ( hide ) {
  			el.hide();
  		}
  		$.effects.restore( el, props );
  		$.effects.removeWrapper( el );
  		done();
  	});
  
  	// inject all the animations we just queued to be first in line (after "inprogress")
  	if ( queuelen > 1) {
  		queue.splice.apply( queue,
  			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
  	}
  	el.dequeue();
  
  };
  
  
  /*!
   * jQuery UI Effects Clip 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/clip-effect/
   */
  
  
  var effectClip = $.effects.effect.clip = function( o, done ) {
  	// Create element
  	var el = $( this ),
  		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
  		mode = $.effects.setMode( el, o.mode || "hide" ),
  		show = mode === "show",
  		direction = o.direction || "vertical",
  		vert = direction === "vertical",
  		size = vert ? "height" : "width",
  		position = vert ? "top" : "left",
  		animation = {},
  		wrapper, animate, distance;
  
  	// Save & Show
  	$.effects.save( el, props );
  	el.show();
  
  	// Create Wrapper
  	wrapper = $.effects.createWrapper( el ).css({
  		overflow: "hidden"
  	});
  	animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
  	distance = animate[ size ]();
  
  	// Shift
  	if ( show ) {
  		animate.css( size, 0 );
  		animate.css( position, distance / 2 );
  	}
  
  	// Create Animation Object:
  	animation[ size ] = show ? distance : 0;
  	animation[ position ] = show ? 0 : distance / 2;
  
  	// Animate
  	animate.animate( animation, {
  		queue: false,
  		duration: o.duration,
  		easing: o.easing,
  		complete: function() {
  			if ( !show ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			$.effects.removeWrapper( el );
  			done();
  		}
  	});
  
  };
  
  
  /*!
   * jQuery UI Effects Drop 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/drop-effect/
   */
  
  
  var effectDrop = $.effects.effect.drop = function( o, done ) {
  
  	var el = $( this ),
  		props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
  		mode = $.effects.setMode( el, o.mode || "hide" ),
  		show = mode === "show",
  		direction = o.direction || "left",
  		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
  		motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
  		animation = {
  			opacity: show ? 1 : 0
  		},
  		distance;
  
  	// Adjust
  	$.effects.save( el, props );
  	el.show();
  	$.effects.createWrapper( el );
  
  	distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;
  
  	if ( show ) {
  		el
  			.css( "opacity", 0 )
  			.css( ref, motion === "pos" ? -distance : distance );
  	}
  
  	// Animation
  	animation[ ref ] = ( show ?
  		( motion === "pos" ? "+=" : "-=" ) :
  		( motion === "pos" ? "-=" : "+=" ) ) +
  		distance;
  
  	// Animate
  	el.animate( animation, {
  		queue: false,
  		duration: o.duration,
  		easing: o.easing,
  		complete: function() {
  			if ( mode === "hide" ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			$.effects.removeWrapper( el );
  			done();
  		}
  	});
  };
  
  
  /*!
   * jQuery UI Effects Explode 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/explode-effect/
   */
  
  
  var effectExplode = $.effects.effect.explode = function( o, done ) {
  
  	var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
  		cells = rows,
  		el = $( this ),
  		mode = $.effects.setMode( el, o.mode || "hide" ),
  		show = mode === "show",
  
  		// show and then visibility:hidden the element before calculating offset
  		offset = el.show().css( "visibility", "hidden" ).offset(),
  
  		// width and height of a piece
  		width = Math.ceil( el.outerWidth() / cells ),
  		height = Math.ceil( el.outerHeight() / rows ),
  		pieces = [],
  
  		// loop
  		i, j, left, top, mx, my;
  
  	// children animate complete:
  	function childComplete() {
  		pieces.push( this );
  		if ( pieces.length === rows * cells ) {
  			animComplete();
  		}
  	}
  
  	// clone the element for each row and cell.
  	for ( i = 0; i < rows ; i++ ) { // ===>
  		top = offset.top + i * height;
  		my = i - ( rows - 1 ) / 2 ;
  
  		for ( j = 0; j < cells ; j++ ) { // |||
  			left = offset.left + j * width;
  			mx = j - ( cells - 1 ) / 2 ;
  
  			// Create a clone of the now hidden main element that will be absolute positioned
  			// within a wrapper div off the -left and -top equal to size of our pieces
  			el
  				.clone()
  				.appendTo( "body" )
  				.wrap( "<div></div>" )
  				.css({
  					position: "absolute",
  					visibility: "visible",
  					left: -j * width,
  					top: -i * height
  				})
  
  			// select the wrapper - make it overflow: hidden and absolute positioned based on
  			// where the original was located +left and +top equal to the size of pieces
  				.parent()
  				.addClass( "ui-effects-explode" )
  				.css({
  					position: "absolute",
  					overflow: "hidden",
  					width: width,
  					height: height,
  					left: left + ( show ? mx * width : 0 ),
  					top: top + ( show ? my * height : 0 ),
  					opacity: show ? 0 : 1
  				}).animate({
  					left: left + ( show ? 0 : mx * width ),
  					top: top + ( show ? 0 : my * height ),
  					opacity: show ? 1 : 0
  				}, o.duration || 500, o.easing, childComplete );
  		}
  	}
  
  	function animComplete() {
  		el.css({
  			visibility: "visible"
  		});
  		$( pieces ).remove();
  		if ( !show ) {
  			el.hide();
  		}
  		done();
  	}
  };
  
  
  /*!
   * jQuery UI Effects Fade 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/fade-effect/
   */
  
  
  var effectFade = $.effects.effect.fade = function( o, done ) {
  	var el = $( this ),
  		mode = $.effects.setMode( el, o.mode || "toggle" );
  
  	el.animate({
  		opacity: mode
  	}, {
  		queue: false,
  		duration: o.duration,
  		easing: o.easing,
  		complete: done
  	});
  };
  
  
  /*!
   * jQuery UI Effects Fold 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/fold-effect/
   */
  
  
  var effectFold = $.effects.effect.fold = function( o, done ) {
  
  	// Create element
  	var el = $( this ),
  		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
  		mode = $.effects.setMode( el, o.mode || "hide" ),
  		show = mode === "show",
  		hide = mode === "hide",
  		size = o.size || 15,
  		percent = /([0-9]+)%/.exec( size ),
  		horizFirst = !!o.horizFirst,
  		widthFirst = show !== horizFirst,
  		ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
  		duration = o.duration / 2,
  		wrapper, distance,
  		animation1 = {},
  		animation2 = {};
  
  	$.effects.save( el, props );
  	el.show();
  
  	// Create Wrapper
  	wrapper = $.effects.createWrapper( el ).css({
  		overflow: "hidden"
  	});
  	distance = widthFirst ?
  		[ wrapper.width(), wrapper.height() ] :
  		[ wrapper.height(), wrapper.width() ];
  
  	if ( percent ) {
  		size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
  	}
  	if ( show ) {
  		wrapper.css( horizFirst ? {
  			height: 0,
  			width: size
  		} : {
  			height: size,
  			width: 0
  		});
  	}
  
  	// Animation
  	animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
  	animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
  
  	// Animate
  	wrapper
  		.animate( animation1, duration, o.easing )
  		.animate( animation2, duration, o.easing, function() {
  			if ( hide ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			$.effects.removeWrapper( el );
  			done();
  		});
  
  };
  
  
  /*!
   * jQuery UI Effects Highlight 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/highlight-effect/
   */
  
  
  var effectHighlight = $.effects.effect.highlight = function( o, done ) {
  	var elem = $( this ),
  		props = [ "backgroundImage", "backgroundColor", "opacity" ],
  		mode = $.effects.setMode( elem, o.mode || "show" ),
  		animation = {
  			backgroundColor: elem.css( "backgroundColor" )
  		};
  
  	if (mode === "hide") {
  		animation.opacity = 0;
  	}
  
  	$.effects.save( elem, props );
  
  	elem
  		.show()
  		.css({
  			backgroundImage: "none",
  			backgroundColor: o.color || "#ffff99"
  		})
  		.animate( animation, {
  			queue: false,
  			duration: o.duration,
  			easing: o.easing,
  			complete: function() {
  				if ( mode === "hide" ) {
  					elem.hide();
  				}
  				$.effects.restore( elem, props );
  				done();
  			}
  		});
  };
  
  
  /*!
   * jQuery UI Effects Size 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/size-effect/
   */
  
  
  var effectSize = $.effects.effect.size = function( o, done ) {
  
  	// Create element
  	var original, baseline, factor,
  		el = $( this ),
  		props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
  
  		// Always restore
  		props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
  
  		// Copy for children
  		props2 = [ "width", "height", "overflow" ],
  		cProps = [ "fontSize" ],
  		vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
  		hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
  
  		// Set options
  		mode = $.effects.setMode( el, o.mode || "effect" ),
  		restore = o.restore || mode !== "effect",
  		scale = o.scale || "both",
  		origin = o.origin || [ "middle", "center" ],
  		position = el.css( "position" ),
  		props = restore ? props0 : props1,
  		zero = {
  			height: 0,
  			width: 0,
  			outerHeight: 0,
  			outerWidth: 0
  		};
  
  	if ( mode === "show" ) {
  		el.show();
  	}
  	original = {
  		height: el.height(),
  		width: el.width(),
  		outerHeight: el.outerHeight(),
  		outerWidth: el.outerWidth()
  	};
  
  	if ( o.mode === "toggle" && mode === "show" ) {
  		el.from = o.to || zero;
  		el.to = o.from || original;
  	} else {
  		el.from = o.from || ( mode === "show" ? zero : original );
  		el.to = o.to || ( mode === "hide" ? zero : original );
  	}
  
  	// Set scaling factor
  	factor = {
  		from: {
  			y: el.from.height / original.height,
  			x: el.from.width / original.width
  		},
  		to: {
  			y: el.to.height / original.height,
  			x: el.to.width / original.width
  		}
  	};
  
  	// Scale the css box
  	if ( scale === "box" || scale === "both" ) {
  
  		// Vertical props scaling
  		if ( factor.from.y !== factor.to.y ) {
  			props = props.concat( vProps );
  			el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
  			el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
  		}
  
  		// Horizontal props scaling
  		if ( factor.from.x !== factor.to.x ) {
  			props = props.concat( hProps );
  			el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
  			el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
  		}
  	}
  
  	// Scale the content
  	if ( scale === "content" || scale === "both" ) {
  
  		// Vertical props scaling
  		if ( factor.from.y !== factor.to.y ) {
  			props = props.concat( cProps ).concat( props2 );
  			el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
  			el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
  		}
  	}
  
  	$.effects.save( el, props );
  	el.show();
  	$.effects.createWrapper( el );
  	el.css( "overflow", "hidden" ).css( el.from );
  
  	// Adjust
  	if (origin) { // Calculate baseline shifts
  		baseline = $.effects.getBaseline( origin, original );
  		el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
  		el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
  		el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
  		el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
  	}
  	el.css( el.from ); // set top & left
  
  	// Animate
  	if ( scale === "content" || scale === "both" ) { // Scale the children
  
  		// Add margins/font-size
  		vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
  		hProps = hProps.concat([ "marginLeft", "marginRight" ]);
  		props2 = props0.concat(vProps).concat(hProps);
  
  		el.find( "*[width]" ).each( function() {
  			var child = $( this ),
  				c_original = {
  					height: child.height(),
  					width: child.width(),
  					outerHeight: child.outerHeight(),
  					outerWidth: child.outerWidth()
  				};
  			if (restore) {
  				$.effects.save(child, props2);
  			}
  
  			child.from = {
  				height: c_original.height * factor.from.y,
  				width: c_original.width * factor.from.x,
  				outerHeight: c_original.outerHeight * factor.from.y,
  				outerWidth: c_original.outerWidth * factor.from.x
  			};
  			child.to = {
  				height: c_original.height * factor.to.y,
  				width: c_original.width * factor.to.x,
  				outerHeight: c_original.height * factor.to.y,
  				outerWidth: c_original.width * factor.to.x
  			};
  
  			// Vertical props scaling
  			if ( factor.from.y !== factor.to.y ) {
  				child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
  				child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
  			}
  
  			// Horizontal props scaling
  			if ( factor.from.x !== factor.to.x ) {
  				child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
  				child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
  			}
  
  			// Animate children
  			child.css( child.from );
  			child.animate( child.to, o.duration, o.easing, function() {
  
  				// Restore children
  				if ( restore ) {
  					$.effects.restore( child, props2 );
  				}
  			});
  		});
  	}
  
  	// Animate
  	el.animate( el.to, {
  		queue: false,
  		duration: o.duration,
  		easing: o.easing,
  		complete: function() {
  			if ( el.to.opacity === 0 ) {
  				el.css( "opacity", el.from.opacity );
  			}
  			if ( mode === "hide" ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			if ( !restore ) {
  
  				// we need to calculate our new positioning based on the scaling
  				if ( position === "static" ) {
  					el.css({
  						position: "relative",
  						top: el.to.top,
  						left: el.to.left
  					});
  				} else {
  					$.each([ "top", "left" ], function( idx, pos ) {
  						el.css( pos, function( _, str ) {
  							var val = parseInt( str, 10 ),
  								toRef = idx ? el.to.left : el.to.top;
  
  							// if original was "auto", recalculate the new value from wrapper
  							if ( str === "auto" ) {
  								return toRef + "px";
  							}
  
  							return val + toRef + "px";
  						});
  					});
  				}
  			}
  
  			$.effects.removeWrapper( el );
  			done();
  		}
  	});
  
  };
  
  
  /*!
   * jQuery UI Effects Scale 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/scale-effect/
   */
  
  
  var effectScale = $.effects.effect.scale = function( o, done ) {
  
  	// Create element
  	var el = $( this ),
  		options = $.extend( true, {}, o ),
  		mode = $.effects.setMode( el, o.mode || "effect" ),
  		percent = parseInt( o.percent, 10 ) ||
  			( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
  		direction = o.direction || "both",
  		origin = o.origin,
  		original = {
  			height: el.height(),
  			width: el.width(),
  			outerHeight: el.outerHeight(),
  			outerWidth: el.outerWidth()
  		},
  		factor = {
  			y: direction !== "horizontal" ? (percent / 100) : 1,
  			x: direction !== "vertical" ? (percent / 100) : 1
  		};
  
  	// We are going to pass this effect to the size effect:
  	options.effect = "size";
  	options.queue = false;
  	options.complete = done;
  
  	// Set default origin and restore for show/hide
  	if ( mode !== "effect" ) {
  		options.origin = origin || [ "middle", "center" ];
  		options.restore = true;
  	}
  
  	options.from = o.from || ( mode === "show" ? {
  		height: 0,
  		width: 0,
  		outerHeight: 0,
  		outerWidth: 0
  	} : original );
  	options.to = {
  		height: original.height * factor.y,
  		width: original.width * factor.x,
  		outerHeight: original.outerHeight * factor.y,
  		outerWidth: original.outerWidth * factor.x
  	};
  
  	// Fade option to support puff
  	if ( options.fade ) {
  		if ( mode === "show" ) {
  			options.from.opacity = 0;
  			options.to.opacity = 1;
  		}
  		if ( mode === "hide" ) {
  			options.from.opacity = 1;
  			options.to.opacity = 0;
  		}
  	}
  
  	// Animate
  	el.effect( options );
  
  };
  
  
  /*!
   * jQuery UI Effects Puff 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/puff-effect/
   */
  
  
  var effectPuff = $.effects.effect.puff = function( o, done ) {
  	var elem = $( this ),
  		mode = $.effects.setMode( elem, o.mode || "hide" ),
  		hide = mode === "hide",
  		percent = parseInt( o.percent, 10 ) || 150,
  		factor = percent / 100,
  		original = {
  			height: elem.height(),
  			width: elem.width(),
  			outerHeight: elem.outerHeight(),
  			outerWidth: elem.outerWidth()
  		};
  
  	$.extend( o, {
  		effect: "scale",
  		queue: false,
  		fade: true,
  		mode: mode,
  		complete: done,
  		percent: hide ? percent : 100,
  		from: hide ?
  			original :
  			{
  				height: original.height * factor,
  				width: original.width * factor,
  				outerHeight: original.outerHeight * factor,
  				outerWidth: original.outerWidth * factor
  			}
  	});
  
  	elem.effect( o );
  };
  
  
  /*!
   * jQuery UI Effects Pulsate 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/pulsate-effect/
   */
  
  
  var effectPulsate = $.effects.effect.pulsate = function( o, done ) {
  	var elem = $( this ),
  		mode = $.effects.setMode( elem, o.mode || "show" ),
  		show = mode === "show",
  		hide = mode === "hide",
  		showhide = ( show || mode === "hide" ),
  
  		// showing or hiding leaves of the "last" animation
  		anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
  		duration = o.duration / anims,
  		animateTo = 0,
  		queue = elem.queue(),
  		queuelen = queue.length,
  		i;
  
  	if ( show || !elem.is(":visible")) {
  		elem.css( "opacity", 0 ).show();
  		animateTo = 1;
  	}
  
  	// anims - 1 opacity "toggles"
  	for ( i = 1; i < anims; i++ ) {
  		elem.animate({
  			opacity: animateTo
  		}, duration, o.easing );
  		animateTo = 1 - animateTo;
  	}
  
  	elem.animate({
  		opacity: animateTo
  	}, duration, o.easing);
  
  	elem.queue(function() {
  		if ( hide ) {
  			elem.hide();
  		}
  		done();
  	});
  
  	// We just queued up "anims" animations, we need to put them next in the queue
  	if ( queuelen > 1 ) {
  		queue.splice.apply( queue,
  			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
  	}
  	elem.dequeue();
  };
  
  
  /*!
   * jQuery UI Effects Shake 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/shake-effect/
   */
  
  
  var effectShake = $.effects.effect.shake = function( o, done ) {
  
  	var el = $( this ),
  		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
  		mode = $.effects.setMode( el, o.mode || "effect" ),
  		direction = o.direction || "left",
  		distance = o.distance || 20,
  		times = o.times || 3,
  		anims = times * 2 + 1,
  		speed = Math.round( o.duration / anims ),
  		ref = (direction === "up" || direction === "down") ? "top" : "left",
  		positiveMotion = (direction === "up" || direction === "left"),
  		animation = {},
  		animation1 = {},
  		animation2 = {},
  		i,
  
  		// we will need to re-assemble the queue to stack our animations in place
  		queue = el.queue(),
  		queuelen = queue.length;
  
  	$.effects.save( el, props );
  	el.show();
  	$.effects.createWrapper( el );
  
  	// Animation
  	animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
  	animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
  	animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
  
  	// Animate
  	el.animate( animation, speed, o.easing );
  
  	// Shakes
  	for ( i = 1; i < times; i++ ) {
  		el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
  	}
  	el
  		.animate( animation1, speed, o.easing )
  		.animate( animation, speed / 2, o.easing )
  		.queue(function() {
  			if ( mode === "hide" ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			$.effects.removeWrapper( el );
  			done();
  		});
  
  	// inject all the animations we just queued to be first in line (after "inprogress")
  	if ( queuelen > 1) {
  		queue.splice.apply( queue,
  			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
  	}
  	el.dequeue();
  
  };
  
  
  /*!
   * jQuery UI Effects Slide 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/slide-effect/
   */
  
  
  var effectSlide = $.effects.effect.slide = function( o, done ) {
  
  	// Create element
  	var el = $( this ),
  		props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
  		mode = $.effects.setMode( el, o.mode || "show" ),
  		show = mode === "show",
  		direction = o.direction || "left",
  		ref = (direction === "up" || direction === "down") ? "top" : "left",
  		positiveMotion = (direction === "up" || direction === "left"),
  		distance,
  		animation = {};
  
  	// Adjust
  	$.effects.save( el, props );
  	el.show();
  	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
  
  	$.effects.createWrapper( el ).css({
  		overflow: "hidden"
  	});
  
  	if ( show ) {
  		el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
  	}
  
  	// Animation
  	animation[ ref ] = ( show ?
  		( positiveMotion ? "+=" : "-=") :
  		( positiveMotion ? "-=" : "+=")) +
  		distance;
  
  	// Animate
  	el.animate( animation, {
  		queue: false,
  		duration: o.duration,
  		easing: o.easing,
  		complete: function() {
  			if ( mode === "hide" ) {
  				el.hide();
  			}
  			$.effects.restore( el, props );
  			$.effects.removeWrapper( el );
  			done();
  		}
  	});
  };
  
  
  /*!
   * jQuery UI Effects Transfer 1.11.0
   * http://jqueryui.com
   *
   * Copyright 2014 jQuery Foundation and other contributors
   * Released under the MIT license.
   * http://jquery.org/license
   *
   * http://api.jqueryui.com/transfer-effect/
   */
  
  
  var effectTransfer = $.effects.effect.transfer = function( o, done ) {
  	var elem = $( this ),
  		target = $( o.to ),
  		targetFixed = target.css( "position" ) === "fixed",
  		body = $("body"),
  		fixTop = targetFixed ? body.scrollTop() : 0,
  		fixLeft = targetFixed ? body.scrollLeft() : 0,
  		endPosition = target.offset(),
  		animation = {
  			top: endPosition.top - fixTop,
  			left: endPosition.left - fixLeft,
  			height: target.innerHeight(),
  			width: target.innerWidth()
  		},
  		startPosition = elem.offset(),
  		transfer = $( "<div class='ui-effects-transfer'></div>" )
  			.appendTo( document.body )
  			.addClass( o.className )
  			.css({
  				top: startPosition.top - fixTop,
  				left: startPosition.left - fixLeft,
  				height: elem.innerHeight(),
  				width: elem.innerWidth(),
  				position: targetFixed ? "fixed" : "absolute"
  			})
  			.animate( animation, o.duration, o.easing, function() {
  				transfer.remove();
  				done();
  			});
  };
  
  
  
  }));