--- a/src/js/defaults.js	Wed Apr 03 15:44:17 2013 +0200
+++ b/src/js/defaults.js	Tue Apr 23 15:23:20 2013 +0200
@@ -21,7 +21,7 @@
         backboneRelational: "backbone-relational.js",
         paper: "paper.js",
         jqueryMousewheel: "jquery.mousewheel.min.js",
-        renkanPublish: "renkan-publish.js",
+        renkanPublish: "renkan.js",
         processing: "processing-1.3.6.min.js",
         recordMicSwf: "record_mic.swf"
     },

--- a/src/js/libs/backbone-relational.js	Wed Apr 03 15:44:17 2013 +0200
+++ b/src/js/libs/backbone-relational.js	Tue Apr 23 15:23:20 2013 +0200
@@ -1,6 +1,7 @@
+/* vim: set tabstop=4 softtabstop=4 shiftwidth=4 noexpandtab: */
 /**
- * Backbone-relational.js 0.6.0
- * (c) 2011 Paul Uithol
+ * Backbone-relational.js 0.8.5
+ * (c) 2011-2013 Paul Uithol and contributors (https://github.com/PaulUithol/Backbone-relational/graphs/contributors)
  * 
  * Backbone-relational may be freely distributed under the MIT license; see the accompanying LICENSE.txt.
  * For details and documentation: https://github.com/PaulUithol/Backbone-relational.
@@ -8,7 +9,7 @@
  */
 ( function( undefined ) {
 	"use strict";
-	
+
 	/**
 	 * CommonJS shim
 	 **/
@@ -34,7 +35,7 @@
 	Backbone.Semaphore = {
 		_permitsAvailable: null,
 		_permitsUsed: 0,
-		
+
 		acquire: function() {
 			if ( this._permitsAvailable && this._permitsUsed >= this._permitsAvailable ) {
 				throw new Error( 'Max permits acquired' );
@@ -43,7 +44,7 @@
 				this._permitsUsed++;
 			}
 		},
-		
+
 		release: function() {
 			if ( this._permitsUsed === 0 ) {
 				throw new Error( 'All permits released' );
@@ -52,11 +53,11 @@
 				this._permitsUsed--;
 			}
 		},
-		
+
 		isLocked: function() {
 			return this._permitsUsed > 0;
 		},
-		
+
 		setAvailablePermits: function( amount ) {
 			if ( this._permitsUsed > amount ) {
 				throw new Error( 'Available permits cannot be less than used permits' );
@@ -64,7 +65,7 @@
 			this._permitsAvailable = amount;
 		}
 	};
-	
+
 	/**
 	 * A BlockingQueue that accumulates items while blocked (via 'block'),
 	 * and processes them when unblocked (via 'unblock').
@@ -75,7 +76,7 @@
 	};
 	_.extend( Backbone.BlockingQueue.prototype, Backbone.Semaphore, {
 		_queue: null,
-		
+
 		add: function( func ) {
 			if ( this.isBlocked() ) {
 				this._queue.push( func );
@@ -84,34 +85,34 @@
 				func();
 			}
 		},
-		
+
 		process: function() {
 			while ( this._queue && this._queue.length ) {
 				this._queue.shift()();
 			}
 		},
-		
+
 		block: function() {
 			this.acquire();
 		},
-		
+
 		unblock: function() {
 			this.release();
 			if ( !this.isBlocked() ) {
 				this.process();
 			}
 		},
-		
+
 		isBlocked: function() {
 			return this.isLocked();
 		}
 	});
 	/**
-	 * Global event queue. Accumulates external events ('add:<key>', 'remove:<key>' and 'update:<key>')
+	 * Global event queue. Accumulates external events ('add:<key>', 'remove:<key>' and 'change:<key>')
 	 * until the top-level object is fully initialized (see 'Backbone.RelationalModel').
 	 */
 	Backbone.Relational.eventQueue = new Backbone.BlockingQueue();
-	
+
 	/**
 	 * Backbone.Store keeps track of all created (and destruction of) Backbone.RelationalModel.
 	 * Handles lookup for relations.
@@ -119,15 +120,44 @@
 	Backbone.Store = function() {
 		this._collections = [];
 		this._reverseRelations = [];
+		this._orphanRelations = [];
 		this._subModels = [];
 		this._modelScopes = [ exports ];
 	};
 	_.extend( Backbone.Store.prototype, Backbone.Events, {
+		/**
+		 * Create a new `Relation`.
+		 * @param {Backbone.RelationalModel} [model]
+		 * @param {Object} relation
+		 * @param {Object} [options]
+		 */
+		initializeRelation: function( model, relation, options ) {
+			var type = !_.isString( relation.type ) ? relation.type : Backbone[ relation.type ] || this.getObjectByName( relation.type );
+			if ( type && type.prototype instanceof Backbone.Relation ) {
+				new type( model, relation, options ); // Also pushes the new Relation into `model._relations`
+			}
+			else {
+				Backbone.Relational.showWarnings && typeof console !== 'undefined' && console.warn( 'Relation=%o; missing or invalid relation type!', relation );
+			}
+		},
+
+		/**
+		 * Add a scope for `getObjectByName` to look for model types by name.
+		 * @param {Object} scope
+		 */
 		addModelScope: function( scope ) {
 			this._modelScopes.push( scope );
 		},
 
 		/**
+		 * Remove a scope.
+		 * @param {Object} scope
+		 */
+		removeModelScope: function( scope ) {
+			this._modelScopes = _.without( this._modelScopes, scope );
+		},
+
+		/**
 		 * Add a set of subModelTypes to the store, that can be used to resolve the '_superModel'
 		 * for a model later in 'setupSuperModel'.
 		 *
@@ -149,7 +179,7 @@
 		 */
 		setupSuperModel: function( modelType ) {
 			_.find( this._subModels, function( subModelDef ) {
-				return _.find( subModelDef.subModels, function( subModelTypeName, typeValue ) {
+				return _.find( subModelDef.subModels || [], function( subModelTypeName, typeValue ) {
 					var subModelType = this.getObjectByName( subModelTypeName );
 
 					if ( modelType === subModelType ) {
@@ -165,7 +195,7 @@
 				}, this );
 			}, this );
 		},
-		
+
 		/**
 		 * Add a reverse relation. Is added to the 'relations' property on model's prototype, and to
 		 * existing instances of 'model' in the store as well.
@@ -177,74 +207,108 @@
 		 */
 		addReverseRelation: function( relation ) {
 			var exists = _.any( this._reverseRelations, function( rel ) {
-					return _.all( relation, function( val, key ) {
-							return val === rel[ key ];
-						});
+				return _.all( relation || [], function( val, key ) {
+					return val === rel[ key ];
 				});
+			});
 			
 			if ( !exists && relation.model && relation.type ) {
 				this._reverseRelations.push( relation );
-				
-				var addRelation = function( model, relation ) {
-					if ( !model.prototype.relations ) {
-						model.prototype.relations = [];
-					}
-					model.prototype.relations.push( relation );
-					
-					_.each( model._subModels, function( subModel ) {
-							addRelation( subModel, relation );
-						}, this );
-				};
-				
-				addRelation( relation.model, relation );
-				
+				this._addRelation( relation.model, relation );
 				this.retroFitRelation( relation );
 			}
 		},
-		
+
+		/**
+		 * Deposit a `relation` for which the `relatedModel` can't be resolved at the moment.
+		 *
+		 * @param {Object} relation
+		 */
+		addOrphanRelation: function( relation ) {
+			var exists = _.any( this._orphanRelations, function( rel ) {
+				return _.all( relation || [], function( val, key ) {
+					return val === rel[ key ];
+				});
+			});
+
+			if ( !exists && relation.model && relation.type ) {
+				this._orphanRelations.push( relation );
+			}
+		},
+
+		/**
+		 * Try to initialize any `_orphanRelation`s
+		 */
+		processOrphanRelations: function() {
+			// Make sure to operate on a copy since we're removing while iterating
+			_.each( this._orphanRelations.slice( 0 ), function( rel ) {
+				var relatedModel = Backbone.Relational.store.getObjectByName( rel.relatedModel );
+				if ( relatedModel ) {
+					this.initializeRelation( null, rel );
+					this._orphanRelations = _.without( this._orphanRelations, rel );
+				}
+			}, this );
+		},
+
+		/**
+		 *
+		 * @param {Backbone.RelationalModel.constructor} type
+		 * @param {Object} relation
+		 * @private
+		 */
+		_addRelation: function( type, relation ) {
+			if ( !type.prototype.relations ) {
+				type.prototype.relations = [];
+			}
+			type.prototype.relations.push( relation );
+
+			_.each( type._subModels || [], function( subModel ) {
+				this._addRelation( subModel, relation );
+			}, this );
+		},
+
 		/**
 		 * Add a 'relation' to all existing instances of 'relation.model' in the store
 		 * @param {Object} relation
 		 */
 		retroFitRelation: function( relation ) {
-			var coll = this.getCollection( relation.model );
-			coll.each( function( model ) {
+			var coll = this.getCollection( relation.model, false );
+			coll && coll.each( function( model ) {
 				if ( !( model instanceof relation.model ) ) {
 					return;
 				}
 
 				new relation.type( model, relation );
-			}, this);
+			}, this );
 		},
-		
+
 		/**
 		 * Find the Store's collection for a certain type of model.
-		 * @param {Backbone.RelationalModel} model
+		 * @param {Backbone.RelationalModel} type
+		 * @param {Boolean} [create=true] Should a collection be created if none is found?
 		 * @return {Backbone.Collection} A collection if found (or applicable for 'model'), or null
 		 */
-		getCollection: function( model ) {
-			if ( model instanceof Backbone.RelationalModel ) {
-				model = model.constructor;
+		getCollection: function( type, create ) {
+			if ( type instanceof Backbone.RelationalModel ) {
+				type = type.constructor;
 			}
 			
-			var rootModel = model;
+			var rootModel = type;
 			while ( rootModel._superModel ) {
 				rootModel = rootModel._superModel;
 			}
 			
-			var coll = _.detect( this._collections, function( c ) {
-					return c.model === rootModel;
-				});
+			var coll = _.findWhere( this._collections, { model: rootModel } );
 			
-			if ( !coll ) {
+			if ( !coll && create !== false ) {
 				coll = this._createCollection( rootModel );
 			}
 			
 			return coll;
 		},
-		
+
 		/**
-		 * Find a type on the global object by name. Splits name on dots.
+		 * Find a model type on one of the modelScopes by name. Names are split on dots.
 		 * @param {String} name
 		 * @return {Object}
 		 */
@@ -253,8 +317,8 @@
 				type = null;
 
 			_.find( this._modelScopes, function( scope ) {
-				type = _.reduce( parts, function( memo, val ) {
-					return memo[ val ];
+				type = _.reduce( parts || [], function( memo, val ) {
+					return memo ? memo[ val ] : undefined;
 				}, scope );
 
 				if ( type && type !== scope ) {
@@ -264,7 +328,7 @@
 
 			return type;
 		},
-		
+
 		_createCollection: function( type ) {
 			var coll;
 			
@@ -311,7 +375,7 @@
 		},
 
 		/**
-		 *
+		 * Find a specific model of a certain `type` in the store
 		 * @param type
 		 * @param {String|Number|Object|Backbone.RelationalModel} item
 		 */
@@ -331,52 +395,82 @@
 
 			return null;
 		},
-		
+
 		/**
-		 * Add a 'model' to it's appropriate collection. Retain the original contents of 'model.collection'.
+		 * Add a 'model' to its appropriate collection. Retain the original contents of 'model.collection'.
 		 * @param {Backbone.RelationalModel} model
 		 */
 		register: function( model ) {
 			var coll = this.getCollection( model );
 
 			if ( coll ) {
-				if ( coll.get( model ) ) {
-					throw new Error( "Cannot instantiate more than one Backbone.RelationalModel with the same id per type!" );
-				}
-
 				var modelColl = model.collection;
 				coll.add( model );
-				model.bind( 'destroy', this.unregister, this );
+				this.listenTo( model, 'destroy', this.unregister, this );
 				model.collection = modelColl;
 			}
 		},
-		
+
 		/**
-		 * Explicitly update a model's id in it's store collection
+		 * Check if the given model may use the given `id`
+		 * @param model
+		 * @param [id]
+		 */
+		checkId: function( model, id ) {
+			var coll = this.getCollection( model ),
+				duplicate = coll && coll.get( id );
+
+			if ( duplicate && model !== duplicate ) {
+				if ( Backbone.Relational.showWarnings && typeof console !== 'undefined' ) {
+					console.warn( 'Duplicate id! Old RelationalModel=%o, new RelationalModel=%o', duplicate, model );
+				}
+
+				throw new Error( "Cannot instantiate more than one Backbone.RelationalModel with the same id per type!" );
+			}
+		},
+
+		/**
+		 * Explicitly update a model's id in its store collection
 		 * @param {Backbone.RelationalModel} model
 		 */
 		update: function( model ) {
 			var coll = this.getCollection( model );
+			// This triggers updating the lookup indices kept in a collection
 			coll._onModelEvent( 'change:' + model.idAttribute, model, coll );
+
+			// Trigger an event on model so related models (having the model's new id in their keyContents) can add it.
+			model.trigger( 'relational:change:id', model, coll );
 		},
-		
+
 		/**
 		 * Remove a 'model' from the store.
 		 * @param {Backbone.RelationalModel} model
 		 */
 		unregister: function( model ) {
-			model.unbind( 'destroy', this.unregister );
+			this.stopListening( model, 'destroy', this.unregister );
 			var coll = this.getCollection( model );
 			coll && coll.remove( model );
+		},
+
+		/**
+		 * Reset the `store` to it's original state. The `reverseRelations` are kept though, since attempting to
+		 * re-initialize these on models would lead to a large amount of warnings.
+		 */
+		reset: function() {
+			this.stopListening();
+			this._collections = [];
+			this._subModels = [];
+			this._modelScopes = [ exports ];
 		}
 	});
 	Backbone.Relational.store = new Backbone.Store();
-	
+
 	/**
 	 * The main Relation class, from which 'HasOne' and 'HasMany' inherit. Internally, 'relational:<key>' events
 	 * are used to regulate addition and removal of models from relations.
 	 *
-	 * @param {Backbone.RelationalModel} instance
+	 * @param {Backbone.RelationalModel} [instance] Model that this relation is created for. If no model is supplied,
+	 *      Relation just tries to instantiate it's `reverseRelation` if specified, and bails out after that.
 	 * @param {Object} options
 	 * @param {string} options.key
 	 * @param {Backbone.RelationalModel.constructor} options.relatedModel
@@ -385,41 +479,30 @@
 	 * @param {Object} [options.reverseRelation] Specify a bi-directional relation. If provided, Relation will reciprocate
 	 *    the relation to the 'relatedModel'. Required and optional properties match 'options', except that it also needs
 	 *    {Backbone.Relation|String} type ('HasOne' or 'HasMany').
+	 * @param {Object} opts
 	 */
-	Backbone.Relation = function( instance, options ) {
+	Backbone.Relation = function( instance, options, opts ) {
 		this.instance = instance;
 		// Make sure 'options' is sane, and fill with defaults from subclasses and this object's prototype
 		options = _.isObject( options ) ? options : {};
 		this.reverseRelation = _.defaults( options.reverseRelation || {}, this.options.reverseRelation );
+		this.options = _.defaults( options, this.options, Backbone.Relation.prototype.options );
+
 		this.reverseRelation.type = !_.isString( this.reverseRelation.type ) ? this.reverseRelation.type :
 			Backbone[ this.reverseRelation.type ] || Backbone.Relational.store.getObjectByName( this.reverseRelation.type );
-		this.model = options.model || this.instance.constructor;
-		this.options = _.defaults( options, this.options, Backbone.Relation.prototype.options );
-		
+
 		this.key = this.options.key;
 		this.keySource = this.options.keySource || this.key;
 		this.keyDestination = this.options.keyDestination || this.keySource || this.key;
 
-		// 'exports' should be the global object where 'relatedModel' can be found on if given as a string.
+		this.model = this.options.model || this.instance.constructor;
 		this.relatedModel = this.options.relatedModel;
 		if ( _.isString( this.relatedModel ) ) {
 			this.relatedModel = Backbone.Relational.store.getObjectByName( this.relatedModel );
 		}
 
 		if ( !this.checkPreconditions() ) {
-			return false;
-		}
-
-		if ( instance ) {
-			this.keyContents = this.instance.get( this.keySource );
-
-			// Explicitly clear 'keySource', to prevent a leaky abstraction if 'keySource' differs from 'key'.
-			if ( this.key !== this.keySource ) {
-				this.instance.unset( this.keySource, { silent: true } );
-			}
-
-			// Add this Relation to instance._relations
-			this.instance._relations.push( this );
+			return;
 		}
 
 		// Add the reverse relation on 'relatedModel' to the store's reverseRelations
@@ -428,25 +511,39 @@
 					isAutoRelation: true,
 					model: this.relatedModel,
 					relatedModel: this.model,
-					reverseRelation: this.options // current relation is the 'reverseRelation' for it's own reverseRelation
+					reverseRelation: this.options // current relation is the 'reverseRelation' for its own reverseRelation
 				},
 				this.reverseRelation // Take further properties from this.reverseRelation (type, key, etc.)
 			) );
 		}
 
-		_.bindAll( this, '_modelRemovedFromCollection', '_relatedModelAdded', '_relatedModelRemoved' );
+		if ( instance ) {
+			var contentKey = this.keySource;
+			if ( contentKey !== this.key && typeof this.instance.get( this.key ) === 'object' ) {
+				contentKey = this.key;
+			}
+
+			this.setKeyContents( this.instance.get( contentKey ) );
+			this.relatedCollection = Backbone.Relational.store.getCollection( this.relatedModel );
 
-		if ( instance ) {
-			this.initialize();
+			// Explicitly clear 'keySource', to prevent a leaky abstraction if 'keySource' differs from 'key'.
+			if ( this.keySource !== this.key ) {
+				this.instance.unset( this.keySource, { silent: true } );
+			}
 
-			// When a model in the store is destroyed, check if it is 'this.instance'.
-			Backbone.Relational.store.getCollection( this.instance )
-				.bind( 'relational:remove', this._modelRemovedFromCollection );
+			// Add this Relation to instance._relations
+			this.instance._relations[ this.key ] = this;
+
+			this.initialize( opts );
+
+			if ( this.options.autoFetch ) {
+				this.instance.fetchRelated( this.key, _.isObject( this.options.autoFetch ) ? this.options.autoFetch : {} );
+			}
 
 			// When 'relatedModel' are created or destroyed, check if it affects this relation.
-			Backbone.Relational.store.getCollection( this.relatedModel )
-				.bind( 'relational:add', this._relatedModelAdded )
-				.bind( 'relational:remove', this._relatedModelRemoved );
+			this.listenTo( this.instance, 'destroy', this.destroy )
+				.listenTo( this.relatedCollection, 'relational:add relational:change:id', this.tryAddRelated )
+				.listenTo( this.relatedCollection, 'relational:remove', this.removeRelated )
 		}
 	};
 	// Fix inheritance :\
@@ -456,35 +553,19 @@
 		options: {
 			createModels: true,
 			includeInJSON: true,
-			isAutoRelation: false
+			isAutoRelation: false,
+			autoFetch: false,
+			parse: false
 		},
-		
+
 		instance: null,
 		key: null,
 		keyContents: null,
 		relatedModel: null,
+		relatedCollection: null,
 		reverseRelation: null,
 		related: null,
-		
-		_relatedModelAdded: function( model, coll, options ) {
-			// Allow 'model' to set up it's relations, before calling 'tryAddRelated'
-			// (which can result in a call to 'addRelated' on a relation of 'model')
-			var dit = this;
-			model.queue( function() {
-				dit.tryAddRelated( model, options );
-			});
-		},
-		
-		_relatedModelRemoved: function( model, coll, options ) {
-			this.removeRelated( model, options );
-		},
-		
-		_modelRemovedFromCollection: function( model ) {
-			if ( model === this.instance ) {
-				this.destroy();
-			}
-		},
-		
+
 		/**
 		 * Check several pre-conditions.
 		 * @return {Boolean} True if pre-conditions are satisfied, false if they're not.
@@ -497,36 +578,33 @@
 				warn = Backbone.Relational.showWarnings && typeof console !== 'undefined';
 
 			if ( !m || !k || !rm ) {
-				warn && console.warn( 'Relation=%o; no model, key or relatedModel (%o, %o, %o)', this, m, k, rm );
+				warn && console.warn( 'Relation=%o: missing model, key or relatedModel (%o, %o, %o).', this, m, k, rm );
 				return false;
 			}
 			// Check if the type in 'model' inherits from Backbone.RelationalModel
 			if ( !( m.prototype instanceof Backbone.RelationalModel ) ) {
-				warn && console.warn( 'Relation=%o; model does not inherit from Backbone.RelationalModel (%o)', this, i );
+				warn && console.warn( 'Relation=%o: model does not inherit from Backbone.RelationalModel (%o).', this, i );
 				return false;
 			}
 			// Check if the type in 'relatedModel' inherits from Backbone.RelationalModel
 			if ( !( rm.prototype instanceof Backbone.RelationalModel ) ) {
-				warn && console.warn( 'Relation=%o; relatedModel does not inherit from Backbone.RelationalModel (%o)', this, rm );
+				warn && console.warn( 'Relation=%o: relatedModel does not inherit from Backbone.RelationalModel (%o).', this, rm );
 				return false;
 			}
 			// Check if this is not a HasMany, and the reverse relation is HasMany as well
 			if ( this instanceof Backbone.HasMany && this.reverseRelation.type === Backbone.HasMany ) {
-				warn && console.warn( 'Relation=%o; relation is a HasMany, and the reverseRelation is HasMany as well.', this );
+				warn && console.warn( 'Relation=%o: relation is a HasMany, and the reverseRelation is HasMany as well.', this );
 				return false;
 			}
+			// Check if we're not attempting to create a relationship on a `key` that's already used.
+			if ( i && _.keys( i._relations ).length ) {
+				var existing = _.find( i._relations, function( rel ) {
+					return rel.key === k;
+				}, this );
 
-			// Check if we're not attempting to create a duplicate relationship
-			if ( i && i._relations.length ) {
-				var exists = _.any( i._relations, function( rel ) {
-						var hasReverseRelation = this.reverseRelation.key && rel.reverseRelation.key;
-						return rel.relatedModel === rm && rel.key === k &&
-							( !hasReverseRelation || this.reverseRelation.key === rel.reverseRelation.key );
-					}, this );
-
-				if ( exists ) {
-					warn && console.warn( 'Relation=%o between instance=%o.%s and relatedModel=%o.%s already exists',
-						this, i, k, rm, this.reverseRelation.key );
+				if ( existing ) {
+					warn && console.warn( 'Cannot create relation=%o on %o for model=%o: already taken by relation=%o.',
+						this, k, i, existing );
 					return false;
 				}
 			}
@@ -536,17 +614,16 @@
 
 		/**
 		 * Set the related model(s) for this relation
-		 * @param {Backbone.Mode|Backbone.Collection} related
-		 * @param {Object} [options]
+		 * @param {Backbone.Model|Backbone.Collection} related
 		 */
-		setRelated: function( related, options ) {
+		setRelated: function( related ) {
 			this.related = related;
 
 			this.instance.acquire();
-			this.instance.set( this.key, related, _.defaults( options || {}, { silent: true } ) );
+			this.instance.attributes[ this.key ] = related;
 			this.instance.release();
 		},
-		
+
 		/**
 		 * Determine if a relation (on a different RelationalModel) is the reverse
 		 * relation of the current one.
@@ -554,13 +631,10 @@
 		 * @return {Boolean}
 		 */
 		_isReverseRelation: function( relation ) {
-			if ( relation.instance instanceof this.relatedModel && this.reverseRelation.key === relation.key &&
-					this.key === relation.reverseRelation.key ) {
-				return true;
-			}
-			return false;
+			return relation.instance instanceof this.relatedModel && this.reverseRelation.key === relation.key &&
+				this.key === relation.reverseRelation.key;
 		},
-		
+
 		/**
 		 * Get the reverse relations (pointing back to 'this.key' on 'this.instance') for the currently related model(s).
 		 * @param {Backbone.RelationalModel} [model] Get the reverse relations for a specific model.
@@ -571,97 +645,92 @@
 			var reverseRelations = [];
 			// Iterate over 'model', 'this.related.models' (if this.related is a Backbone.Collection), or wrap 'this.related' in an array.
 			var models = !_.isUndefined( model ) ? [ model ] : this.related && ( this.related.models || [ this.related ] );
-			_.each( models , function( related ) {
-					_.each( related.getRelations(), function( relation ) {
-							if ( this._isReverseRelation( relation ) ) {
-								reverseRelations.push( relation );
-							}
-						}, this );
-				}, this );
+			_.each( models || [], function( related ) {
+				_.each( related.getRelations() || [], function( relation ) {
+						if ( this._isReverseRelation( relation ) ) {
+							reverseRelations.push( relation );
+						}
+					}, this );
+			}, this );
 			
 			return reverseRelations;
 		},
-		
-		/**
-		 * Rename options.silent to options.silentChange, so events propagate properly.
-		 * (for example in HasMany, from 'addRelated'->'handleAddition')
-		 * @param {Object} [options]
-		 * @return {Object}
-		 */
-		sanitizeOptions: function( options ) {
-			options = options ? _.clone( options ) : {};
-			if ( options.silent ) {
-				options.silentChange = true;
-				delete options.silent;
-			}
-			return options;
-		},
 
 		/**
-		 * Rename options.silentChange to options.silent, so events are silenced as intended in Backbone's
-		 * original functions.
-		 * @param {Object} [options]
-		 * @return {Object}
+		 * When `this.instance` is destroyed, cleanup our relations.
+		 * Get reverse relation, call removeRelated on each.
 		 */
-		unsanitizeOptions: function( options ) {
-			options = options ? _.clone( options ) : {};
-			if ( options.silentChange ) {
-				options.silent = true;
-				delete options.silentChange;
+		destroy: function() {
+			this.stopListening();
+
+			if ( this instanceof Backbone.HasOne ) {
+				this.setRelated( null );
 			}
-			return options;
-		},
-		
-		// Cleanup. Get reverse relation, call removeRelated on each.
-		destroy: function() {
-			Backbone.Relational.store.getCollection( this.instance )
-				.unbind( 'relational:remove', this._modelRemovedFromCollection );
-			
-			Backbone.Relational.store.getCollection( this.relatedModel )
-				.unbind( 'relational:add', this._relatedModelAdded )
-				.unbind( 'relational:remove', this._relatedModelRemoved );
+			else if ( this instanceof Backbone.HasMany ) {
+				this.setRelated( this._prepareCollection() );
+			}
 			
 			_.each( this.getReverseRelations(), function( relation ) {
-					relation.removeRelated( this.instance );
-				}, this );
+				relation.removeRelated( this.instance );
+			}, this );
 		}
 	});
-	
+
 	Backbone.HasOne = Backbone.Relation.extend({
 		options: {
 			reverseRelation: { type: 'HasMany' }
 		},
-		
-		initialize: function() {
-			_.bindAll( this, 'onChange' );
 
-			this.instance.bind( 'relational:change:' + this.key, this.onChange );
+		initialize: function( opts ) {
+			this.listenTo( this.instance, 'relational:change:' + this.key, this.onChange );
 
-			var model = this.findRelated( { silent: true } );
-			this.setRelated( model );
+			var related = this.findRelated( opts );
+			this.setRelated( related );
 
 			// Notify new 'related' object of the new relation.
 			_.each( this.getReverseRelations(), function( relation ) {
-					relation.addRelated( this.instance );
-				}, this );
+				relation.addRelated( this.instance, opts );
+			}, this );
 		},
-		
+
+		/**
+		 * Find related Models.
+		 * @param {Object} [options]
+		 * @return {Backbone.Model}
+		 */
 		findRelated: function( options ) {
-			var item = this.keyContents;
-			var model = null;
-			
-			if ( item instanceof this.relatedModel ) {
-				model = item;
+			var related = null;
+
+			options = _.defaults( { parse: this.options.parse }, options );
+
+			if ( this.keyContents instanceof this.relatedModel ) {
+				related = this.keyContents;
+			}
+			else if ( this.keyContents || this.keyContents === 0 ) { // since 0 can be a valid `id` as well
+				var opts = _.defaults( { create: this.options.createModels }, options );
+				related = this.relatedModel.findOrCreate( this.keyContents, opts );
+			}
+
+			// Nullify `keyId` if we have a related model; in case it was already part of the relation
+			if ( this.related ) {
+				this.keyId = null;
 			}
-			else if ( item || item === 0 ) { // since 0 can be a valid `id` as well
-				model = this.relatedModel.findOrCreate( item, { create: this.options.createModels } );
-			}
-			
-			return model;
+
+			return related;
 		},
-		
+
 		/**
-		 * If the key is changed, notify old & new reverse relations and initialize the new relation
+		 * Normalize and reduce `keyContents` to an `id`, for easier comparison
+		 * @param {String|Number|Backbone.Model} keyContents
+		 */
+		setKeyContents: function( keyContents ) {
+			this.keyContents = keyContents;
+			this.keyId = Backbone.Relational.store.resolveIdForItem( this.relatedModel, this.keyContents );
+		},
+
+		/**
+		 * Event handler for `change:<key>`.
+		 * If the key is changed, notify old & new reverse relations and initialize the new relation.
 		 */
 		onChange: function( model, attr, options ) {
 			// Don't accept recursive calls to onChange (like onChange->findRelated->findOrCreate->initializeRelations->addRelated->onChange)
@@ -669,81 +738,70 @@
 				return;
 			}
 			this.acquire();
-			options = this.sanitizeOptions( options );
+			options = options ? _.clone( options ) : {};
 			
-			// 'options._related' is set by 'addRelated'/'removeRelated'. If it is set, the change
+			// 'options.__related' is set by 'addRelated'/'removeRelated'. If it is set, the change
 			// is the result of a call from a relation. If it's not, the change is the result of 
 			// a 'set' call on this.instance.
-			var changed = _.isUndefined( options._related );
-			var oldRelated = changed ? this.related : options._related;
+			var changed = _.isUndefined( options.__related ),
+				oldRelated = changed ? this.related : options.__related;
 			
-			if ( changed ) {	
-				this.keyContents = attr;
-				
-				// Set new 'related'
-				if ( attr instanceof this.relatedModel ) {
-					this.related = attr;
-				}
-				else if ( attr ) {
-					var related = this.findRelated( options );
-					this.setRelated( related );
-				}
-				else {
-					this.setRelated( null );
-				}
+			if ( changed ) {
+				this.setKeyContents( attr );
+				var related = this.findRelated( options );
+				this.setRelated( related );
 			}
 			
 			// Notify old 'related' object of the terminated relation
 			if ( oldRelated && this.related !== oldRelated ) {
 				_.each( this.getReverseRelations( oldRelated ), function( relation ) {
-						relation.removeRelated( this.instance, options );
-					}, this );
+					relation.removeRelated( this.instance, null, options );
+				}, this );
 			}
-			
+
 			// Notify new 'related' object of the new relation. Note we do re-apply even if this.related is oldRelated;
 			// that can be necessary for bi-directional relations if 'this.instance' was created after 'this.related'.
 			// In that case, 'this.instance' will already know 'this.related', but the reverse might not exist yet.
 			_.each( this.getReverseRelations(), function( relation ) {
-					relation.addRelated( this.instance, options );
-				}, this);
+				relation.addRelated( this.instance, options );
+			}, this );
 			
-			// Fire the 'update:<key>' event if 'related' was updated
-			if ( !options.silentChange && this.related !== oldRelated ) {
+			// Fire the 'change:<key>' event if 'related' was updated
+			if ( !options.silent && this.related !== oldRelated ) {
 				var dit = this;
+				this.changed = true;
 				Backbone.Relational.eventQueue.add( function() {
-					dit.instance.trigger( 'update:' + dit.key, dit.instance, dit.related, options );
+					dit.instance.trigger( 'change:' + dit.key, dit.instance, dit.related, options, true );
+					dit.changed = false;
 				});
 			}
 			this.release();
 		},
-		
+
 		/**
 		 * If a new 'this.relatedModel' appears in the 'store', try to match it to the last set 'keyContents'
 		 */
-		tryAddRelated: function( model, options ) {
-			if ( this.related ) {
-				return;
-			}
-			options = this.sanitizeOptions( options );
-			
-			var item = this.keyContents;
-			if ( item || item === 0 ) { // since 0 can be a valid `id` as well
-				var id = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
-				if ( !_.isNull( id ) && model.id === id ) {
-					this.addRelated( model, options );
-				}
+		tryAddRelated: function( model, coll, options ) {
+			if ( ( this.keyId || this.keyId === 0 ) && model.id === this.keyId ) { // since 0 can be a valid `id` as well
+				this.addRelated( model, options );
+				this.keyId = null;
 			}
 		},
-		
+
 		addRelated: function( model, options ) {
-			if ( model !== this.related ) {
-				var oldRelated = this.related || null;
-				this.setRelated( model );
-				this.onChange( this.instance, model, { _related: oldRelated } );
-			}
+			// Allow 'model' to set up its relations before proceeding.
+			// (which can result in a call to 'addRelated' from a relation of 'model')
+			var dit = this;
+			model.queue( function() {
+				if ( model !== dit.related ) {
+					var oldRelated = dit.related || null;
+					dit.setRelated( model );
+					dit.onChange( dit.instance, model, _.defaults( { __related: oldRelated }, options ) );
+				}
+			});
 		},
-		
-		removeRelated: function( model, options ) {
+
+		removeRelated: function( model, coll, options ) {
 			if ( !this.related ) {
 				return;
 			}
@@ -751,66 +809,53 @@
 			if ( model === this.related ) {
 				var oldRelated = this.related || null;
 				this.setRelated( null );
-				this.onChange( this.instance, model, { _related: oldRelated } );
+				this.onChange( this.instance, model, _.defaults( { __related: oldRelated }, options ) );
 			}
 		}
 	});
-	
+
 	Backbone.HasMany = Backbone.Relation.extend({
 		collectionType: null,
-		
+
 		options: {
 			reverseRelation: { type: 'HasOne' },
 			collectionType: Backbone.Collection,
 			collectionKey: true,
 			collectionOptions: {}
 		},
-		
-		initialize: function() {
-			_.bindAll( this, 'onChange', 'handleAddition', 'handleRemoval', 'handleReset' );
-			this.instance.bind( 'relational:change:' + this.key, this.onChange );
+
+		initialize: function( opts ) {
+			this.listenTo( this.instance, 'relational:change:' + this.key, this.onChange );
 			
 			// Handle a custom 'collectionType'
 			this.collectionType = this.options.collectionType;
 			if ( _.isString( this.collectionType ) ) {
 				this.collectionType = Backbone.Relational.store.getObjectByName( this.collectionType );
 			}
-			if ( !this.collectionType.prototype instanceof Backbone.Collection ){
-				throw new Error( 'collectionType must inherit from Backbone.Collection' );
+			if ( this.collectionType !== Backbone.Collection && !( this.collectionType.prototype instanceof Backbone.Collection ) ) {
+				throw new Error( '`collectionType` must inherit from Backbone.Collection' );
 			}
 
-			// Handle cases where a model/relation is created with a collection passed straight into 'attributes'
-			if ( this.keyContents instanceof Backbone.Collection ) {
-				this.setRelated( this._prepareCollection( this.keyContents ) );
-			}
-			else {
-				this.setRelated( this._prepareCollection() );
-			}
-
-			this.findRelated( { silent: true } );
-		},
-		
-		_getCollectionOptions: function() {
-			return _.isFunction( this.options.collectionOptions ) ?
-				this.options.collectionOptions( this.instance ) :
-				this.options.collectionOptions;
+			var related = this.findRelated( opts );
+			this.setRelated( related );
 		},
 
 		/**
 		 * Bind events and setup collectionKeys for a collection that is to be used as the backing store for a HasMany.
 		 * If no 'collection' is supplied, a new collection will be created of the specified 'collectionType' option.
 		 * @param {Backbone.Collection} [collection]
+		 * @return {Backbone.Collection}
 		 */
 		_prepareCollection: function( collection ) {
 			if ( this.related ) {
-				this.related
-					.unbind( 'relational:add', this.handleAddition )
-					.unbind( 'relational:remove', this.handleRemoval )
-					.unbind( 'relational:reset', this.handleReset )
+				this.stopListening( this.related );
 			}
 
 			if ( !collection || !( collection instanceof Backbone.Collection ) ) {
-				collection = new this.collectionType( [], this._getCollectionOptions() );
+				var options = _.isFunction( this.options.collectionOptions ) ?
+					this.options.collectionOptions( this.instance ) : this.options.collectionOptions;
+
+				collection = new this.collectionType( null, options );
 			}
 
 			collection.model = this.relatedModel;
@@ -827,191 +872,191 @@
 					collection[ key ] = this.instance;
 				}
 			}
-			
-			collection
-				.bind( 'relational:add', this.handleAddition )
-				.bind( 'relational:remove', this.handleRemoval )
-				.bind( 'relational:reset', this.handleReset );
+
+			this.listenTo( collection, 'relational:add', this.handleAddition )
+				.listenTo( collection, 'relational:remove', this.handleRemoval )
+				.listenTo( collection, 'relational:reset', this.handleReset );
 			
 			return collection;
 		},
-		
+
+		/**
+		 * Find related Models.
+		 * @param {Object} [options]
+		 * @return {Backbone.Collection}
+		 */
 		findRelated: function( options ) {
-			if ( this.keyContents ) {
-				var models = [];
+			var related = null;
+
+			options = _.defaults( { parse: this.options.parse }, options );
+
+			// Replace 'this.related' by 'this.keyContents' if it is a Backbone.Collection
+			if ( this.keyContents instanceof Backbone.Collection ) {
+				this._prepareCollection( this.keyContents );
+				related = this.keyContents;
+			}
+			// Otherwise, 'this.keyContents' should be an array of related object ids.
+			// Re-use the current 'this.related' if it is a Backbone.Collection; otherwise, create a new collection.
+			else {
+				var toAdd = [];
 
-				if ( this.keyContents instanceof Backbone.Collection ) {
-					models = this.keyContents.models;
+				_.each( this.keyContents, function( attributes ) {
+					if ( attributes instanceof this.relatedModel ) {
+						var model = attributes;
+					}
+					else {
+						// If `merge` is true, update models here, instead of during update.
+						model = this.relatedModel.findOrCreate( attributes,
+							_.extend( { merge: true }, options, { create: this.options.createModels } )
+						);
+					}
+
+					model && toAdd.push( model );
+				}, this );
+
+				if ( this.related instanceof Backbone.Collection ) {
+					related = this.related;
 				}
 				else {
-					// Handle cases the an API/user supplies just an Object/id instead of an Array
-					this.keyContents = _.isArray( this.keyContents ) ? this.keyContents : [ this.keyContents ];
-
-					// Try to find instances of the appropriate 'relatedModel' in the store
-					_.each( this.keyContents, function( item ) {
-							var model = null;
-							if ( item instanceof this.relatedModel ) {
-								model = item;
-							}
-							else if ( item || item === 0 ) { // since 0 can be a valid `id` as well
-								model = this.relatedModel.findOrCreate( item, { create: this.options.createModels } );
-							}
-
-							if ( model && !this.related.getByCid( model ) && !this.related.get( model ) ) {
-								models.push( model );
-							}
-						}, this );
+					related = this._prepareCollection();
 				}
 
-				// Add all found 'models' in on go, so 'add' will only be called once (and thus 'sort', etc.)
-				if ( models.length ) {
-					options = this.unsanitizeOptions( options );
-					this.related.add( models, options );
-				}
+				// By now, both `merge` and `parse` will already have been executed for models if they were specified.
+				// Disable them to prevent additional calls.
+				related.set( toAdd, _.defaults( { merge: false, parse: false }, options ) );
+			}
+
+			// Remove entries from `keyIds` that were already part of the relation (and are thus 'unchanged')
+			this.keyIds = _.difference( this.keyIds, _.pluck( related.models, 'id' ) );
+
+			return related;
+		},
+
+		/**
+		 * Normalize and reduce `keyContents` to a list of `ids`, for easier comparison
+		 * @param {String|Number|String[]|Number[]|Backbone.Collection} keyContents
+		 */
+		setKeyContents: function( keyContents ) {
+			this.keyContents = keyContents instanceof Backbone.Collection ? keyContents : null;
+			this.keyIds = [];
+
+			if ( !this.keyContents && ( keyContents || keyContents === 0 ) ) { // since 0 can be a valid `id` as well
+				// Handle cases the an API/user supplies just an Object/id instead of an Array
+				this.keyContents = _.isArray( keyContents ) ? keyContents : [ keyContents ];
+
+				_.each( this.keyContents, function( item ) {
+					var itemId = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
+					if ( itemId || itemId === 0 ) {
+						this.keyIds.push( itemId );
+					}
+				}, this );
 			}
 		},
-		
+
 		/**
-		 * If the key is changed, notify old & new reverse relations and initialize the new relation
+		 * Event handler for `change:<key>`.
+		 * If the contents of the key are changed, notify old & new reverse relations and initialize the new relation.
 		 */
 		onChange: function( model, attr, options ) {
-			options = this.sanitizeOptions( options );
-			this.keyContents = attr;
-			
-			// Notify old 'related' object of the terminated relation
-			_.each( this.getReverseRelations(), function( relation ) {
-					relation.removeRelated( this.instance, options );
-				}, this );
-			
-			// Replace 'this.related' by 'attr' if it is a Backbone.Collection
-			if ( attr instanceof Backbone.Collection ) {
-				this._prepareCollection( attr );
-				this.related = attr;
-			}
-			// Otherwise, 'attr' should be an array of related object ids.
-			// Re-use the current 'this.related' if it is a Backbone.Collection, and remove any current entries.
-			// Otherwise, create a new collection.
-			else {
-				var coll;
+			options = options ? _.clone( options ) : {};
+			this.setKeyContents( attr );
+			this.changed = false;
 
-				if ( this.related instanceof Backbone.Collection ) {
-					coll = this.related;
-					coll.remove( coll.models );
-				}
-				else {
-					coll = this._prepareCollection();
-				}
+			var related = this.findRelated( options );
+			this.setRelated( related );
 
-				this.setRelated( coll );
-				this.findRelated( options );
-			}
-			
-			// Notify new 'related' object of the new relation
-			_.each( this.getReverseRelations(), function( relation ) {
-					relation.addRelated( this.instance, options );
-				}, this );
-			
-			var dit = this;
-			Backbone.Relational.eventQueue.add( function() {
-				!options.silentChange && dit.instance.trigger( 'update:' + dit.key, dit.instance, dit.related, options );
-			});
-		},
-		
-		tryAddRelated: function( model, options ) {
-			options = this.sanitizeOptions( options );
-			if ( !this.related.getByCid( model ) && !this.related.get( model ) ) {
-				// Check if this new model was specified in 'this.keyContents'
-				var item = _.any( this.keyContents, function( item ) {
-						var id = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
-						return !_.isNull( id ) && id === model.id;
-					}, this );
-				
-				if ( item ) {
-					this.related.add( model, options );
-				}
+			if ( !options.silent ) {
+				var dit = this;
+				Backbone.Relational.eventQueue.add( function() {
+					// The `changed` flag can be set in `handleAddition` or `handleRemoval`
+					if ( dit.changed ) {
+						dit.instance.trigger( 'change:' + dit.key, dit.instance, dit.related, options, true );
+						dit.changed = false;
+					}
+				});
 			}
 		},
-		
+
 		/**
 		 * When a model is added to a 'HasMany', trigger 'add' on 'this.instance' and notify reverse relations.
 		 * (should be 'HasOne', must set 'this.instance' as their related).
-		 */
+		*/
 		handleAddition: function( model, coll, options ) {
 			//console.debug('handleAddition called; args=%o', arguments);
-			// Make sure the model is in fact a valid model before continuing.
-			// (it can be invalid as a result of failing validation in Backbone.Collection._prepareModel)
-			if ( !( model instanceof Backbone.Model ) ) {
-				return;
-			}
-			
-			options = this.sanitizeOptions( options );
+			options = options ? _.clone( options ) : {};
+			this.changed = true;
 			
 			_.each( this.getReverseRelations( model ), function( relation ) {
-					relation.addRelated( this.instance, options );
-				}, this );
+				relation.addRelated( this.instance, options );
+			}, this );
 
-			// Only trigger 'add' once the newly added model is initialized (so, has it's relations set up)
+			// Only trigger 'add' once the newly added model is initialized (so, has its relations set up)
 			var dit = this;
-			Backbone.Relational.eventQueue.add( function() {
-				!options.silentChange && dit.instance.trigger( 'add:' + dit.key, model, dit.related, options );
+			!options.silent && Backbone.Relational.eventQueue.add( function() {
+				dit.instance.trigger( 'add:' + dit.key, model, dit.related, options );
 			});
 		},
-		
+
 		/**
 		 * When a model is removed from a 'HasMany', trigger 'remove' on 'this.instance' and notify reverse relations.
 		 * (should be 'HasOne', which should be nullified)
 		 */
 		handleRemoval: function( model, coll, options ) {
 			//console.debug('handleRemoval called; args=%o', arguments);
-			if ( !( model instanceof Backbone.Model ) ) {
-				return;
-			}
-
-			options = this.sanitizeOptions( options );
+			options = options ? _.clone( options ) : {};
+			this.changed = true;
 			
 			_.each( this.getReverseRelations( model ), function( relation ) {
-					relation.removeRelated( this.instance, options );
-				}, this );
+				relation.removeRelated( this.instance, null, options );
+			}, this );
 			
 			var dit = this;
-			Backbone.Relational.eventQueue.add( function() {
-				!options.silentChange && dit.instance.trigger( 'remove:' + dit.key, model, dit.related, options );
+			!options.silent && Backbone.Relational.eventQueue.add( function() {
+				 dit.instance.trigger( 'remove:' + dit.key, model, dit.related, options );
 			});
 		},
 
 		handleReset: function( coll, options ) {
-			options = this.sanitizeOptions( options );
-
 			var dit = this;
-			Backbone.Relational.eventQueue.add( function() {
-				!options.silentChange && dit.instance.trigger( 'reset:' + dit.key, dit.related, options );
+			options = options ? _.clone( options ) : {};
+			!options.silent && Backbone.Relational.eventQueue.add( function() {
+				dit.instance.trigger( 'reset:' + dit.key, dit.related, options );
 			});
 		},
-		
+
+		tryAddRelated: function( model, coll, options ) {
+			var item = _.contains( this.keyIds, model.id );
+
+			if ( item ) {
+				this.addRelated( model, options );
+				this.keyIds = _.without( this.keyIds, model.id );
+			}
+		},
+
 		addRelated: function( model, options ) {
+			// Allow 'model' to set up its relations before proceeding.
+			// (which can result in a call to 'addRelated' from a relation of 'model')
 			var dit = this;
-			options = this.unsanitizeOptions( options );
-			model.queue( function() { // Queued to avoid errors for adding 'model' to the 'this.related' set twice
-				if ( dit.related && !dit.related.getByCid( model ) && !dit.related.get( model ) ) {
-					dit.related.add( model, options );
+			model.queue( function() {
+				if ( dit.related && !dit.related.get( model ) ) {
+					dit.related.add( model, _.defaults( { parse: false }, options ) );
 				}
 			});
 		},
-		
-		removeRelated: function( model, options ) {
-			options = this.unsanitizeOptions( options );
-			if ( this.related.getByCid( model ) || this.related.get( model ) ) {
+
+		removeRelated: function( model, coll, options ) {
+			if ( this.related.get( model ) ) {
 				this.related.remove( model, options );
 			}
 		}
 	});
-	
+
 	/**
 	 * A type of Backbone.Model that also maintains relations to other models and collections.
 	 * New events when compared to the original:
 	 *  - 'add:<key>' (model, related collection, options)
 	 *  - 'remove:<key>' (model, related collection, options)
-	 *  - 'update:<key>' (model, related model or collection, options)
+	 *  - 'change:<key>' (model, related model or collection, options)
 	 */
 	Backbone.RelationalModel = Backbone.Model.extend({
 		relations: null, // Relation descriptions on the prototype
@@ -1019,82 +1064,118 @@
 		_isInitialized: false,
 		_deferProcessing: false,
 		_queue: null,
-		
+
 		subModelTypeAttribute: 'type',
 		subModelTypes: null,
-		
+
 		constructor: function( attributes, options ) {
 			// Nasty hack, for cases like 'model.get( <HasMany key> ).add( item )'.
-			// Defer 'processQueue', so that when 'Relation.createModels' is used we:
-			// a) Survive 'Backbone.Collection.add'; this takes care we won't error on "can't add model to a set twice"
-			//    (by creating a model from properties, having the model add itself to the collection via one of
-			//    it's relations, then trying to add it to the collection).
-			// b) Trigger 'HasMany' collection events only after the model is really fully set up.
-			// Example that triggers both a and b: "p.get('jobs').add( { company: c, person: p } )".
-			var dit = this;
+			// Defer 'processQueue', so that when 'Relation.createModels' is used we trigger 'HasMany'
+			// collection events only after the model is really fully set up.
+			// Example: event for "p.on( 'add:jobs' )" -> "p.get('jobs').add( { company: c.id, person: p.id } )".
 			if ( options && options.collection ) {
+				var dit = this,
+					collection = this.collection =  options.collection;
+
+				// Prevent `collection` from cascading down to nested models; they shouldn't go into this `if` clause.
+				delete options.collection;
+
 				this._deferProcessing = true;
-				
+
 				var processQueue = function( model ) {
 					if ( model === dit ) {
 						dit._deferProcessing = false;
 						dit.processQueue();
-						options.collection.unbind( 'relational:add', processQueue );
+						collection.off( 'relational:add', processQueue );
 					}
 				};
-				options.collection.bind( 'relational:add', processQueue );
-				
-				// So we do process the queue eventually, regardless of whether this model really gets added to 'options.collection'.
+				collection.on( 'relational:add', processQueue );
+
+				// So we do process the queue eventually, regardless of whether this model actually gets added to 'options.collection'.
 				_.defer( function() {
 					processQueue( dit );
 				});
 			}
+
+			Backbone.Relational.store.processOrphanRelations();
 			
 			this._queue = new Backbone.BlockingQueue();
 			this._queue.block();
 			Backbone.Relational.eventQueue.block();
-			
-			Backbone.Model.apply( this, arguments );
-			
-			// Try to run the global queue holding external events
-			Backbone.Relational.eventQueue.unblock();
+
+			try {
+				Backbone.Model.apply( this, arguments );
+			}
+			finally {
+				// Try to run the global queue holding external events
+				Backbone.Relational.eventQueue.unblock();
+			}
 		},
-		
+
 		/**
 		 * Override 'trigger' to queue 'change' and 'change:*' events
 		 */
 		trigger: function( eventName ) {
-			if ( eventName.length > 5 && 'change' === eventName.substr( 0, 6 ) ) {
-				var dit = this, args = arguments;
+			if ( eventName.length > 5 && eventName.indexOf( 'change' ) === 0 ) {
+				var dit = this,
+					args = arguments;
+
 				Backbone.Relational.eventQueue.add( function() {
-						Backbone.Model.prototype.trigger.apply( dit, args );
-					});
+					if ( !dit._isInitialized ) {
+						return;
+					}
+
+					// Determine if the `change` event is still valid, now that all relations are populated
+					var changed = true;
+					if ( eventName === 'change' ) {
+						changed = dit.hasChanged();
+					}
+					else {
+						var attr = eventName.slice( 7 ),
+							rel = dit.getRelation( attr );
+
+						if ( rel ) {
+							// If `attr` is a relation, `change:attr` get triggered from `Relation.onChange`.
+							// These take precedence over `change:attr` events triggered by `Model.set`.
+							// The relation set a fourth attribute to `true`. If this attribute is present,
+							// continue triggering this event; otherwise, it's from `Model.set` and should be stopped.
+							changed = ( args[ 4 ] === true );
+
+							// If this event was triggered by a relation, set the right value in `this.changed`
+							// (a Collection or Model instead of raw data).
+							if ( changed ) {
+								dit.changed[ attr ] = args[ 2 ];
+							}
+							// Otherwise, this event is from `Model.set`. If the relation doesn't report a change,
+							// remove attr from `dit.changed` so `hasChanged` doesn't take it into account.
+							else if ( !rel.changed ) {
+								delete dit.changed[ attr ];
+							}
+						}
+					}
+
+					changed && Backbone.Model.prototype.trigger.apply( dit, args );
+				});
 			}
 			else {
 				Backbone.Model.prototype.trigger.apply( this, arguments );
 			}
-			
+
 			return this;
 		},
-		
+
 		/**
 		 * Initialize Relations present in this.relations; determine the type (HasOne/HasMany), then creates a new instance.
 		 * Invoked in the first call so 'set' (which is made from the Backbone.Model constructor).
 		 */
-		initializeRelations: function() {
+		initializeRelations: function( options ) {
 			this.acquire(); // Setting up relations often also involve calls to 'set', and we only want to enter this function once
-			this._relations = [];
-			
-			_.each( this.relations, function( rel ) {
-					var type = !_.isString( rel.type ) ? rel.type :	Backbone[ rel.type ] || Backbone.Relational.store.getObjectByName( rel.type );
-					if ( type && type.prototype instanceof Backbone.Relation ) {
-						new type( this, rel ); // Also pushes the new Relation into _relations
-					}
-					else {
-						Backbone.Relational.showWarnings && typeof console !== 'undefined' && console.warn( 'Relation=%o; missing or invalid type!', rel );
-					}
-				}, this );
-			
+			this._relations = {};
+
+			_.each( this.relations || [], function( rel ) {
+				Backbone.Relational.store.initializeRelation( this, rel, options );
+			}, this );
+
 			this._isInitialized = true;
 			this.release();
 			this.processQueue();
@@ -1115,14 +1196,14 @@
 				}, this );
 			}
 		},
-		
+
 		/**
 		 * Either add to the queue (if we're not initialized yet), or execute right away.
 		 */
 		queue: function( func ) {
 			this._queue.add( func );
 		},
-		
+
 		/**
 		 * Process _queue
 		 */
@@ -1131,68 +1212,71 @@
 				this._queue.unblock();
 			}
 		},
-		
+
 		/**
 		 * Get a specific relation.
 		 * @param key {string} The relation key to look for.
 		 * @return {Backbone.Relation} An instance of 'Backbone.Relation', if a relation was found for 'key', or null.
 		 */
 		getRelation: function( key ) {
-			return _.detect( this._relations, function( rel ) {
-				if ( rel.key === key ) {
-					return true;
-				}
-			}, this );
+			return this._relations[ key ];
 		},
-		
+
 		/**
 		 * Get all of the created relations.
 		 * @return {Backbone.Relation[]}
 		 */
 		getRelations: function() {
-			return this._relations;
+			return _.values( this._relations );
 		},
-		
+
 		/**
 		 * Retrieve related objects.
 		 * @param key {string} The relation key to fetch models for.
 		 * @param [options] {Object} Options for 'Backbone.Model.fetch' and 'Backbone.sync'.
-		 * @param [update=false] {boolean} Whether to force a fetch from the server (updating existing models).
+		 * @param [refresh=false] {boolean} Fetch existing models from the server as well (in order to update them).
 		 * @return {jQuery.when[]} An array of request objects
 		 */
-		fetchRelated: function( key, options, update ) {
-			options || ( options = {} );
+		fetchRelated: function( key, options, refresh ) {
+			// Set default `options` for fetch
+			options = _.extend( { update: true, remove: false }, options );
+
 			var setUrl,
 				requests = [],
 				rel = this.getRelation( key ),
-				keyContents = rel && rel.keyContents,
-				toFetch = keyContents && _.select( _.isArray( keyContents ) ? keyContents : [ keyContents ], function( item ) {
-					var id = Backbone.Relational.store.resolveIdForItem( rel.relatedModel, item );
-					return !_.isNull( id ) && ( update || !Backbone.Relational.store.find( rel.relatedModel, id ) );
-				}, this );
-			
-			if ( toFetch && toFetch.length ) {
-				// Create a model for each entry in 'keyContents' that is to be fetched
-				var models = _.map( toFetch, function( item ) {
-					var model;
+				idsToFetch = rel && ( rel.keyIds || ( ( rel.keyId || rel.keyId === 0 ) ? [ rel.keyId ] : [] ) );
+
+			// On `refresh`, add the ids for current models in the relation to `idsToFetch`
+			if ( refresh ) {
+				var models = rel.related instanceof Backbone.Collection ? rel.related.models : [ rel.related ];
+				_.each( models, function( model ) {
+					if ( model.id || model.id === 0 ) {
+						idsToFetch.push( model.id );
+					}
+				});
+			}
 
-					if ( _.isObject( item ) ) {
-						model = rel.relatedModel.build( item );
-					}
-					else {
-						var attrs = {};
-						attrs[ rel.relatedModel.prototype.idAttribute ] = item;
-						model = rel.relatedModel.build( attrs );
-					}
+			if ( idsToFetch && idsToFetch.length ) {
+				// Find (or create) a model for each one that is to be fetched
+				var created = [],
+					models = _.map( idsToFetch, function( id ) {
+						var model = Backbone.Relational.store.find( rel.relatedModel, id );
+						
+						if ( !model ) {
+							var attrs = {};
+							attrs[ rel.relatedModel.prototype.idAttribute ] = id;
+							model = rel.relatedModel.findOrCreate( attrs, options );
+							created.push( model );
+						}
 
-					return model;
-				}, this );
+						return model;
+					}, this );
 				
 				// Try if the 'collection' can provide a url to fetch a set of models in one request.
 				if ( rel.related instanceof Backbone.Collection && _.isFunction( rel.related.url ) ) {
 					setUrl = rel.related.url( models );
 				}
-				
+
 				// An assumption is that when 'Backbone.Collection.url' is a function, it can handle building of set urls.
 				// To make sure it can, test if the url we got by supplying a list of models to fetch is different from
 				// the one supplied for the default fetch action (without args to 'url').
@@ -1201,15 +1285,14 @@
 						{
 							error: function() {
 								var args = arguments;
-								_.each( models, function( model ) {
-										model.trigger( 'destroy', model, model.collection, options );
-										options.error && options.error.apply( model, args );
-									});
+								_.each( created, function( model ) {
+									model.trigger( 'destroy', model, model.collection, options );
+									options.error && options.error.apply( model, args );
+								});
 							},
 							url: setUrl
 						},
-						options,
-						{ add: true }
+						options
 					);
 
 					requests = [ rel.related.fetch( opts ) ];
@@ -1219,8 +1302,10 @@
 						var opts = _.defaults(
 							{
 								error: function() {
-									model.trigger( 'destroy', model, model.collection, options );
-									options.error && options.error.apply( model, arguments );
+									if ( _.contains( created, model ) ) {
+										model.trigger( 'destroy', model, model.collection, options );
+										options.error && options.error.apply( model, arguments );
+									}
 								}
 							},
 							options
@@ -1232,10 +1317,35 @@
 			
 			return requests;
 		},
-		
+
+		get: function( attr ) {
+			var originalResult = Backbone.Model.prototype.get.call( this, attr );
+
+			// Use `originalResult` get if dotNotation not enabled or not required because no dot is in `attr`
+			if ( !this.dotNotation || attr.indexOf( '.' ) === -1 ) {
+				return originalResult;
+			}
+
+			// Go through all splits and return the final result
+			var splits = attr.split( '.' );
+			var result = _.reduce(splits, function( model, split ) {
+				if ( !( model instanceof Backbone.Model ) ) {
+					throw new Error( 'Attribute must be an instanceof Backbone.Model. Is: ' + model + ', currentSplit: ' + split );
+				}
+
+				return Backbone.Model.prototype.get.call( model, split );
+			}, this );
+
+			if ( originalResult !== undefined && result !== undefined ) {
+				throw new Error( "Ambiguous result for '" + attr + "'. direct result: " + originalResult + ", dotNotation: " + result );
+			}
+
+			return originalResult || result;
+		},
+
 		set: function( key, value, options ) {
 			Backbone.Relational.eventQueue.block();
-			
+
 			// Duplicate backbone's behavior to allow separate key/value parameters, instead of a single 'attributes' object
 			var attributes;
 			if ( _.isObject( key ) || key == null ) {
@@ -1246,66 +1356,62 @@
 				attributes = {};
 				attributes[ key ] = value;
 			}
-			
-			var result = Backbone.Model.prototype.set.apply( this, arguments );
-			
-			// Ideal place to set up relations :)
-			if ( !this._isInitialized && !this.isLocked() ) {
-				this.constructor.initializeModelHierarchy();
+
+			try {
+				var id = this.id,
+					newId = attributes && this.idAttribute in attributes && attributes[ this.idAttribute ];
+
+				// Check if we're not setting a duplicate id before actually calling `set`.
+				Backbone.Relational.store.checkId( this, newId );
+
+				var result = Backbone.Model.prototype.set.apply( this, arguments );
 
-				Backbone.Relational.store.register( this );
+				// Ideal place to set up relations, if this is the first time we're here for this model
+				if ( !this._isInitialized && !this.isLocked() ) {
+					this.constructor.initializeModelHierarchy();
+					Backbone.Relational.store.register( this );
+					this.initializeRelations( options );
+				}
+				// The store should know about an `id` update asap
+				else if ( newId && newId !== id ) {
+					Backbone.Relational.store.update( this );
+				}
 
-				this.initializeRelations();
+				if ( attributes ) {
+					this.updateRelations( options );
+				}
 			}
-			// Update the 'idAttribute' in Backbone.store if; we don't want it to miss an 'id' update due to {silent:true}
-			else if ( attributes && this.idAttribute in attributes ) {
-				Backbone.Relational.store.update( this );
+			finally {
+				// Try to run the global queue holding external events
+				Backbone.Relational.eventQueue.unblock();
 			}
 			
-			if ( attributes ) {
-				this.updateRelations( options );
-			}
-			
-			// Try to run the global queue holding external events
-			Backbone.Relational.eventQueue.unblock();
-			
 			return result;
 		},
-		
+
 		unset: function( attribute, options ) {
 			Backbone.Relational.eventQueue.block();
-			
+
 			var result = Backbone.Model.prototype.unset.apply( this, arguments );
 			this.updateRelations( options );
-			
+
 			// Try to run the global queue holding external events
 			Backbone.Relational.eventQueue.unblock();
-			
+
 			return result;
 		},
-		
+
 		clear: function( options ) {
 			Backbone.Relational.eventQueue.block();
 			
 			var result = Backbone.Model.prototype.clear.apply( this, arguments );
 			this.updateRelations( options );
-			
+
 			// Try to run the global queue holding external events
 			Backbone.Relational.eventQueue.unblock();
-			
+
 			return result;
 		},
-		
-		/**
-		 * Override 'change', so the change will only execute after 'set' has finised (relations are updated),
-		 * and 'previousAttributes' will be available when the event is fired.
-		 */
-		change: function( options ) {
-			var dit = this, args = arguments;
-			Backbone.Relational.eventQueue.add( function() {
-					Backbone.Model.prototype.change.apply( dit, args );
-				});
-		},
 
 		clone: function() {
 			var attributes = _.clone( this.attributes );
@@ -1314,87 +1420,97 @@
 			}
 
 			_.each( this.getRelations(), function( rel ) {
-					delete attributes[ rel.key ];
-				});
+				delete attributes[ rel.key ];
+			});
 
 			return new this.constructor( attributes );
 		},
-		
+
 		/**
 		 * Convert relations to JSON, omits them when required
 		 */
-		toJSON: function() {
+		toJSON: function( options ) {
 			// If this Model has already been fully serialized in this branch once, return to avoid loops
 			if ( this.isLocked() ) {
 				return this.id;
 			}
-			
+
 			this.acquire();
-			var json = Backbone.Model.prototype.toJSON.call( this );
-			
+			var json = Backbone.Model.prototype.toJSON.call( this, options );
+
 			if ( this.constructor._superModel && !( this.constructor._subModelTypeAttribute in json ) ) {
 				json[ this.constructor._subModelTypeAttribute ] = this.constructor._subModelTypeValue;
 			}
-			
+
 			_.each( this._relations, function( rel ) {
-					var value = json[ rel.key ];
+				var related = json[ rel.key ],
+					includeInJSON = rel.options.includeInJSON,
+					value = null;
 
-					if ( rel.options.includeInJSON === true) {
-						if ( value && _.isFunction( value.toJSON ) ) {
-							json[ rel.keyDestination ] = value.toJSON();
-						}
-						else {
-							json[ rel.keyDestination ] = null;
+				if ( includeInJSON === true ) {
+					if ( related && _.isFunction( related.toJSON ) ) {
+						value = related.toJSON( options );
+					}
+				}
+				else if ( _.isString( includeInJSON ) ) {
+					if ( related instanceof Backbone.Collection ) {
+						value = related.pluck( includeInJSON );
+					}
+					else if ( related instanceof Backbone.Model ) {
+						value = related.get( includeInJSON );
+					}
+
+					// Add ids for 'unfound' models if includeInJSON is equal to (only) the relatedModel's `idAttribute`
+					if ( includeInJSON === rel.relatedModel.prototype.idAttribute ) {
+						if ( rel instanceof Backbone.HasMany ) {
+							value = value.concat( rel.keyIds );
 						}
-					}
-					else if ( _.isString( rel.options.includeInJSON ) ) {
-						if ( value instanceof Backbone.Collection ) {
-							json[ rel.keyDestination ] = value.pluck( rel.options.includeInJSON );
-						}
-						else if ( value instanceof Backbone.Model ) {
-							json[ rel.keyDestination ] = value.get( rel.options.includeInJSON );
-						}	
-						else {
-							json[ rel.keyDestination ] = null;
+						else if  ( rel instanceof Backbone.HasOne ) {
+							value = value || rel.keyId;
 						}
 					}
-					else if ( _.isArray( rel.options.includeInJSON ) ) {
-						if ( value instanceof Backbone.Collection ) {
-							var valueSub = [];
-							value.each( function( model ) {
-								var curJson = {};
-								_.each( rel.options.includeInJSON, function( key ) {
-									curJson[ key ] = model.get( key );
-								});
-								valueSub.push( curJson );
+				}
+				else if ( _.isArray( includeInJSON ) ) {
+					if ( related instanceof Backbone.Collection ) {
+						value = [];
+						related.each( function( model ) {
+							var curJson = {};
+							_.each( includeInJSON, function( key ) {
+								curJson[ key ] = model.get( key );
 							});
-							json[ rel.keyDestination ] = valueSub;
-						}
-						else if ( value instanceof Backbone.Model ) {
-							var valueSub = {};
-							_.each( rel.options.includeInJSON, function( key ) {
-								valueSub[ key ] = value.get( key );
-							});
-							json[ rel.keyDestination ] = valueSub;
-						}
-						else {
-							json[ rel.keyDestination ] = null;
-						}
+							value.push( curJson );
+						});
+					}
+					else if ( related instanceof Backbone.Model ) {
+						value = {};
+						_.each( includeInJSON, function( key ) {
+							value[ key ] = related.get( key );
+						});
 					}
-					else {
-						delete json[ rel.key ];
-					}
+				}
+				else {
+					delete json[ rel.key ];
+				}
 
-					if ( rel.keyDestination !== rel.key ) {
-						delete json[ rel.key ];
-					}
-				});
+				if ( includeInJSON ) {
+					json[ rel.keyDestination ] = value;
+				}
+
+				if ( rel.keyDestination !== rel.key ) {
+					delete json[ rel.key ];
+				}
+			});
 			
 			this.release();
 			return json;
 		}
 	},
 	{
+		/**
+		 *
+		 * @param superModel
+		 * @returns {Backbone.RelationalModel.constructor}
+		 */
 		setup: function( superModel ) {
 			// We don't want to share a relations array with a parent, as this will cause problems with
 			// reverse relations.
@@ -1413,30 +1529,35 @@
 			}
 
 			// Initialize all reverseRelations that belong to this new model.
-			_.each( this.prototype.relations, function( rel ) {
-					if ( !rel.model ) {
-						rel.model = this;
+			_.each( this.prototype.relations || [], function( rel ) {
+				if ( !rel.model ) {
+					rel.model = this;
+				}
+				
+				if ( rel.reverseRelation && rel.model === this ) {
+					var preInitialize = true;
+					if ( _.isString( rel.relatedModel ) ) {
+						/**
+						 * The related model might not be defined for two reasons
+						 *  1. it is related to itself
+						 *  2. it never gets defined, e.g. a typo
+						 *  3. the model hasn't been defined yet, but will be later
+						 * In neither of these cases do we need to pre-initialize reverse relations.
+						 * However, for 3. (which is, to us, indistinguishable from 2.), we do need to attempt
+						 * setting up this relation again later, in case the related model is defined later.
+						 */
+						var relatedModel = Backbone.Relational.store.getObjectByName( rel.relatedModel );
+						preInitialize = relatedModel && ( relatedModel.prototype instanceof Backbone.RelationalModel );
 					}
 
-					if ( rel.reverseRelation && rel.model === this ) {				
-						var preInitialize = true;
-						if ( _.isString( rel.relatedModel ) ) {
-							/**
-							 * The related model might not be defined for two reasons
-							 *  1. it never gets defined, e.g. a typo
-							 *  2. it is related to itself
-							 * In neither of these cases do we need to pre-initialize reverse relations.
-							 */
-							var relatedModel = Backbone.Relational.store.getObjectByName( rel.relatedModel );
-							preInitialize = relatedModel && ( relatedModel.prototype instanceof Backbone.RelationalModel );
-						}
-
-						var type = !_.isString( rel.type ) ? rel.type : Backbone[ rel.type ] || Backbone.Relational.store.getObjectByName( rel.type );
-						if ( preInitialize && type && type.prototype instanceof Backbone.Relation ) {
-							new type( null, rel );
-						}
+					if ( preInitialize ) {
+						Backbone.Relational.store.initializeRelation( null, rel );
 					}
-				}, this );
+					else if ( _.isString( rel.relatedModel ) ) {
+						Backbone.Relational.store.addOrphanRelation( rel );
+					}
+				}
+			}, this );
 			
 			return this;
 		},
@@ -1466,6 +1587,9 @@
 			return new model( attributes, options );
 		},
 
+		/**
+		 *
+		 */
 		initializeModelHierarchy: function() {
 			// If we're here for the first time, try to determine if this modelType has a 'superModel'.
 			if ( _.isUndefined( this._superModel ) || _.isNull( this._superModel ) ) {
@@ -1475,17 +1599,15 @@
 				// inherited automatically (due to a redefinition of 'relations').
 				// Otherwise, make sure we don't get here again for this type by making '_superModel' false so we fail
 				// the isUndefined/isNull check next time.
-				if ( this._superModel ) {
-					//
-					if ( this._superModel.prototype.relations ) {
-						var supermodelRelationsExist = _.any( this.prototype.relations, function( rel ) {
-							return rel.model && rel.model !== this;
+				if ( this._superModel && this._superModel.prototype.relations ) {
+					// Find relations that exist on the `_superModel`, but not yet on this model.
+					var inheritedRelations = _.select( this._superModel.prototype.relations || [], function( superRel ) {
+						return !_.any( this.prototype.relations || [], function( rel ) {
+							return superRel.relatedModel === rel.relatedModel && superRel.key === rel.key;
 						}, this );
+					}, this );
 
-						if ( !supermodelRelationsExist ) {
-							this.prototype.relations = this._superModel.prototype.relations.concat( this.prototype.relations );
-						}
-					}
+					this.prototype.relations = inheritedRelations.concat( this.prototype.relations );
 				}
 				else {
 					this._superModel = false;
@@ -1494,7 +1616,7 @@
 
 			// If we came here through 'build' for a model that has 'subModelTypes', and not all of them have been resolved yet, try to resolve each.
 			if ( this.prototype.subModelTypes && _.keys( this.prototype.subModelTypes ).length !== _.keys( this._subModels ).length ) {
-				_.each( this.prototype.subModelTypes, function( subModelTypeName ) {
+				_.each( this.prototype.subModelTypes || [], function( subModelTypeName ) {
 					var subModelType = Backbone.Relational.store.getObjectByName( subModelTypeName );
 					subModelType && subModelType.initializeModelHierarchy();
 				});
@@ -1504,24 +1626,33 @@
 		/**
 		 * Find an instance of `this` type in 'Backbone.Relational.store'.
 		 * - If `attributes` is a string or a number, `findOrCreate` will just query the `store` and return a model if found.
-		 * - If `attributes` is an object, the model will be updated with `attributes` if found.
+		 * - If `attributes` is an object and is found in the store, the model will be updated with `attributes` unless `options.update` is `false`.
 		 *   Otherwise, a new model is created with `attributes` (unless `options.create` is explicitly set to `false`).
 		 * @param {Object|String|Number} attributes Either a model's id, or the attributes used to create or update a model.
 		 * @param {Object} [options]
 		 * @param {Boolean} [options.create=true]
+		 * @param {Boolean} [options.merge=true]
+		 * @param {Boolean} [options.parse=false]
 		 * @return {Backbone.RelationalModel}
 		 */
 		findOrCreate: function( attributes, options ) {
+			options || ( options = {} );
+			var parsedAttributes = ( _.isObject( attributes ) && options.parse && this.prototype.parse ) ?
+				this.prototype.parse( attributes ) : attributes;
+
 			// Try to find an instance of 'this' model type in the store
-			var model = Backbone.Relational.store.find( this, attributes );
+			var model = Backbone.Relational.store.find( this, parsedAttributes );
 
-			// If we found an instance, update it with the data in 'item'; if not, create an instance
-			// (unless 'options.create' is false).
+			// If we found an instance, update it with the data in 'item' (unless 'options.merge' is false).
+			// If not, create an instance (unless 'options.create' is false).
 			if ( _.isObject( attributes ) ) {
-				if ( model ) {
-					model.set( model.parse ? model.parse( attributes ) : attributes, options );
+				if ( model && options.merge !== false ) {
+					// Make sure `options.collection` doesn't cascade to nested models
+					delete options.collection;
+
+					model.set( parsedAttributes, options );
 				}
-				else if ( !options || ( options && options.create !== false ) ) {
+				else if ( !model && options.create !== false ) {
 					model = this.build( attributes, options );
 				}
 			}
@@ -1530,18 +1661,27 @@
 		}
 	});
 	_.extend( Backbone.RelationalModel.prototype, Backbone.Semaphore );
-	
+
 	/**
 	 * Override Backbone.Collection._prepareModel, so objects will be built using the correct type
 	 * if the collection.model has subModels.
+	 * Attempts to find a model for `attrs` in Backbone.store through `findOrCreate`
+	 * (which sets the new properties on it if found), or instantiates a new model.
 	 */
 	Backbone.Collection.prototype.__prepareModel = Backbone.Collection.prototype._prepareModel;
-	Backbone.Collection.prototype._prepareModel = function ( model, options ) {
-		options || (options = {});
-		if ( !( model instanceof Backbone.Model ) ) {
-			var attrs = model;
+	Backbone.Collection.prototype._prepareModel = function ( attrs, options ) {
+		var model;
+		
+		if ( attrs instanceof Backbone.Model ) {
+			if ( !attrs.collection ) {
+				attrs.collection = this;
+			}
+			model = attrs;
+		}
+		else {
+			options || ( options = {} );
 			options.collection = this;
-
+			
 			if ( typeof this.model.findOrCreate !== 'undefined' ) {
 				model = this.model.findOrCreate( attrs, options );
 			}
@@ -1549,78 +1689,100 @@
 				model = new this.model( attrs, options );
 			}
 			
-			if ( !model._validate( model.attributes, options ) ) {
+			if ( model && model.isNew() && !model._validate( attrs, options ) ) {
+				this.trigger( 'invalid', this, attrs, options );
 				model = false;
 			}
 		}
-		else if ( !model.collection ) {
-			model.collection = this;
-		}
 		
 		return model;
-	}
-	
+	};
+
+
 	/**
-	 * Override Backbone.Collection.add, so objects fetched from the server multiple times will
-	 * update the existing Model. Also, trigger 'relational:add'.
+	 * Override Backbone.Collection.set, so we'll create objects from attributes where required,
+	 * and update the existing models. Also, trigger 'relational:add'.
 	 */
-	var add = Backbone.Collection.prototype.__add = Backbone.Collection.prototype.add;
-	Backbone.Collection.prototype.add = function( models, options ) {
-		options || (options = {});
-		if ( !_.isArray( models ) ) {
-			models = [ models ];
+	var set = Backbone.Collection.prototype.__set = Backbone.Collection.prototype.set;
+	Backbone.Collection.prototype.set = function( models, options ) {
+		// Short-circuit if this Collection doesn't hold RelationalModels
+		if ( !( this.model.prototype instanceof Backbone.RelationalModel ) ) {
+			return set.apply( this, arguments );
 		}
 
-		var modelsToAdd = [];
+		if ( options && options.parse ) {
+			models = this.parse( models, options );
+		}
+
+		if ( !_.isArray( models ) ) {
+			models = models ? [ models ] : [];
+		}
+
+		var newModels = [],
+			toAdd = [];
 
 		//console.debug( 'calling add on coll=%o; model=%o, options=%o', this, models, options );
 		_.each( models, function( model ) {
 			if ( !( model instanceof Backbone.Model ) ) {
-				// `_prepareModel` attempts to find `model` in Backbone.store through `findOrCreate`,
-				// and sets the new properties on it if is found. Otherwise, a new model is instantiated.
 				model = Backbone.Collection.prototype._prepareModel.call( this, model, options );
 			}
 
-			if ( model instanceof Backbone.Model && !this.get( model ) && !this.getByCid( model ) ) {
-				modelsToAdd.push( model );
+			if ( model ) {
+				toAdd.push( model );
+
+				if ( !( this.get( model ) || this.get( model.cid ) ) ) {
+					newModels.push( model );
+				}
+				// If we arrive in `add` while performing a `set` (after a create, so the model gains an `id`),
+				// we may get here before `_onModelEvent` has had the chance to update `_byId`.
+				else if ( model.id != null ) {
+					this._byId[ model.id ] = model;
+				}
 			}
 		}, this );
 
-
 		// Add 'models' in a single batch, so the original add will only be called once (and thus 'sort', etc).
-		if ( modelsToAdd.length ) {
-			add.call( this, modelsToAdd, options );
+		// If `parse` was specified, the collection and contained models have been parsed now.
+		set.call( this, toAdd, _.defaults( { parse: false }, options ) );
 
-			_.each( modelsToAdd, function( model ) {
+		_.each( newModels, function( model ) {
+			// Fire a `relational:add` event for any model in `newModels` that has actually been added to the collection.
+			if ( this.get( model ) || this.get( model.cid ) ) {
 				this.trigger( 'relational:add', model, this, options );
-			}, this );
-		}
+			}
+		}, this );
 		
 		return this;
 	};
-	
+
 	/**
 	 * Override 'Backbone.Collection.remove' to trigger 'relational:remove'.
 	 */
 	var remove = Backbone.Collection.prototype.__remove = Backbone.Collection.prototype.remove;
 	Backbone.Collection.prototype.remove = function( models, options ) {
-		options || (options = {});
-		if ( !_.isArray( models ) ) {
-			models = [ models ];
+		// Short-circuit if this Collection doesn't hold RelationalModels
+		if ( !( this.model.prototype instanceof Backbone.RelationalModel ) ) {
+			return remove.apply( this, arguments );
 		}
-		else {
-			models = models.slice( 0 );
-		}
+
+		models = _.isArray( models ) ? models.slice() : [ models ];
+		options || ( options = {} );
+
+		var toRemove = [];
 
 		//console.debug('calling remove on coll=%o; models=%o, options=%o', this, models, options );
 		_.each( models, function( model ) {
-				model = this.getByCid( model ) || this.get( model );
+			model = this.get( model ) || this.get( model.cid );
+			model && toRemove.push( model );
+		}, this );
 
-				if ( model instanceof Backbone.Model ) {
-					remove.call( this, model, options );
-					this.trigger('relational:remove', model, this, options);
-				}
+		if ( toRemove.length ) {
+			remove.call( this, toRemove, options );
+
+			_.each( toRemove, function( model ) {
+				this.trigger('relational:remove', model, this, options);
 			}, this );
+		}
 		
 		return this;
 	};
@@ -1630,8 +1792,12 @@
 	 */
 	var reset = Backbone.Collection.prototype.__reset = Backbone.Collection.prototype.reset;
 	Backbone.Collection.prototype.reset = function( models, options ) {
+		options = _.extend( { merge: true }, options );
 		reset.call( this, models, options );
-		this.trigger( 'relational:reset', this, options );
+
+		if ( this.model.prototype instanceof Backbone.RelationalModel ) {
+			this.trigger( 'relational:reset', this, options );
+		}
 
 		return this;
 	};
@@ -1642,32 +1808,39 @@
 	var sort = Backbone.Collection.prototype.__sort = Backbone.Collection.prototype.sort;
 	Backbone.Collection.prototype.sort = function( options ) {
 		sort.call( this, options );
-		this.trigger( 'relational:reset', this, options );
+
+		if ( this.model.prototype instanceof Backbone.RelationalModel ) {
+			this.trigger( 'relational:reset', this, options );
+		}
 
 		return this;
 	};
-	
+
 	/**
 	 * Override 'Backbone.Collection.trigger' so 'add', 'remove' and 'reset' events are queued until relations
 	 * are ready.
 	 */
 	var trigger = Backbone.Collection.prototype.__trigger = Backbone.Collection.prototype.trigger;
 	Backbone.Collection.prototype.trigger = function( eventName ) {
+		// Short-circuit if this Collection doesn't hold RelationalModels
+		if ( !( this.model.prototype instanceof Backbone.RelationalModel ) ) {
+			return trigger.apply( this, arguments );
+		}
+
 		if ( eventName === 'add' || eventName === 'remove' || eventName === 'reset' ) {
-			var dit = this, args = arguments;
+			var dit = this,
+				args = arguments;
 			
-			if (eventName === 'add') {
-				args = _.toArray(args);
-				// the fourth argument in case of a regular add is the option object.
+			if ( _.isObject( args[ 3 ] ) ) {
+				args = _.toArray( args );
+				// the fourth argument is the option object.
 				// we need to clone it, as it could be modified while we wait on the eventQueue to be unblocked
-				if (_.isObject(args[3])) {
-					args[3] = _.clone(args[3]);
-				}
+				args[ 3 ] = _.clone( args[ 3 ] );
 			}
 			
 			Backbone.Relational.eventQueue.add( function() {
-					trigger.apply( dit, args );
-				});
+				trigger.apply( dit, args );
+			});
 		}
 		else {
 			trigger.apply( this, arguments );

--- a/src/js/libs/backbone.js	Wed Apr 03 15:44:17 2013 +0200
+++ b/src/js/libs/backbone.js	Tue Apr 23 15:23:20 2013 +0200
@@ -1,1431 +1,4 @@
-//     Backbone.js 0.9.2
-
-//     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Backbone may be freely distributed under the MIT license.
-//     For all details and documentation:
-//     http://backbonejs.org
-
-(function(){
-
-  // Initial Setup
-  // -------------
-
-  // Save a reference to the global object (`window` in the browser, `global`
-  // on the server).
-  var root = this;
-
-  // Save the previous value of the `Backbone` variable, so that it can be
-  // restored later on, if `noConflict` is used.
-  var previousBackbone = root.Backbone;
-
-  // Create a local reference to slice/splice.
-  var slice = Array.prototype.slice;
-  var splice = Array.prototype.splice;
-
-  // The top-level namespace. All public Backbone classes and modules will
-  // be attached to this. Exported for both CommonJS and the browser.
-  var Backbone;
-  if (typeof exports !== 'undefined') {
-    Backbone = exports;
-  } else {
-    Backbone = root.Backbone = {};
-  }
-
-  // Current version of the library. Keep in sync with `package.json`.
-  Backbone.VERSION = '0.9.2';
-
-  // Require Underscore, if we're on the server, and it's not already present.
-  var _ = root._;
-  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
-
-  // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
-  var $ = root.jQuery || root.Zepto || root.ender;
-
-  // Set the JavaScript library that will be used for DOM manipulation and
-  // Ajax calls (a.k.a. the `$` variable). By default Backbone will use: jQuery,
-  // Zepto, or Ender; but the `setDomLibrary()` method lets you inject an
-  // alternate JavaScript library (or a mock library for testing your views
-  // outside of a browser).
-  Backbone.setDomLibrary = function(lib) {
-    $ = lib;
-  };
-
-  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
-  // to its previous owner. Returns a reference to this Backbone object.
-  Backbone.noConflict = function() {
-    root.Backbone = previousBackbone;
-    return this;
-  };
-
-  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
-  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
-  // set a `X-Http-Method-Override` header.
-  Backbone.emulateHTTP = false;
-
-  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
-  // `application/json` requests ... will encode the body as
-  // `application/x-www-form-urlencoded` instead and will send the model in a
-  // form param named `model`.
-  Backbone.emulateJSON = false;
-
-  // Backbone.Events
-  // -----------------
-
-  // Regular expression used to split event strings
-  var eventSplitter = /\s+/;
-
-  // A module that can be mixed in to *any object* in order to provide it with
-  // custom events. You may bind with `on` or remove with `off` callback functions
-  // to an event; trigger`-ing an event fires all callbacks in succession.
-  //
-  //     var object = {};
-  //     _.extend(object, Backbone.Events);
-  //     object.on('expand', function(){ alert('expanded'); });
-  //     object.trigger('expand');
-  //
-  var Events = Backbone.Events = {
-
-    // Bind one or more space separated events, `events`, to a `callback`
-    // function. Passing `"all"` will bind the callback to all events fired.
-    on: function(events, callback, context) {
-
-      var calls, event, node, tail, list;
-      if (!callback) return this;
-      events = events.split(eventSplitter);
-      calls = this._callbacks || (this._callbacks = {});
-
-      // Create an immutable callback list, allowing traversal during
-      // modification.  The tail is an empty object that will always be used
-      // as the next node.
-      while (event = events.shift()) {
-        list = calls[event];
-        node = list ? list.tail : {};
-        node.next = tail = {};
-        node.context = context;
-        node.callback = callback;
-        calls[event] = {tail: tail, next: list ? list.next : node};
-      }
-
-      return this;
-    },
-
-    // Remove one or many callbacks. If `context` is null, removes all callbacks
-    // with that function. If `callback` is null, removes all callbacks for the
-    // event. If `events` is null, removes all bound callbacks for all events.
-    off: function(events, callback, context) {
-      var event, calls, node, tail, cb, ctx;
-
-      // No events, or removing *all* events.
-      if (!(calls = this._callbacks)) return;
-      if (!(events || callback || context)) {
-        delete this._callbacks;
-        return this;
-      }
-
-      // Loop through the listed events and contexts, splicing them out of the
-      // linked list of callbacks if appropriate.
-      events = events ? events.split(eventSplitter) : _.keys(calls);
-      while (event = events.shift()) {
-        node = calls[event];
-        delete calls[event];
-        if (!node || !(callback || context)) continue;
-        // Create a new list, omitting the indicated callbacks.
-        tail = node.tail;
-        while ((node = node.next) !== tail) {
-          cb = node.callback;
-          ctx = node.context;
-          if ((callback && cb !== callback) || (context && ctx !== context)) {
-            this.on(event, cb, ctx);
-          }
-        }
-      }
-
-      return this;
-    },
-
-    // Trigger one or many events, firing all bound callbacks. Callbacks are
-    // passed the same arguments as `trigger` is, apart from the event name
-    // (unless you're listening on `"all"`, which will cause your callback to
-    // receive the true name of the event as the first argument).
-    trigger: function(events) {
-      var event, node, calls, tail, args, all, rest;
-      if (!(calls = this._callbacks)) return this;
-      all = calls.all;
-      events = events.split(eventSplitter);
-      rest = slice.call(arguments, 1);
-
-      // For each event, walk through the linked list of callbacks twice,
-      // first to trigger the event, then to trigger any `"all"` callbacks.
-      while (event = events.shift()) {
-        if (node = calls[event]) {
-          tail = node.tail;
-          while ((node = node.next) !== tail) {
-            node.callback.apply(node.context || this, rest);
-          }
-        }
-        if (node = all) {
-          tail = node.tail;
-          args = [event].concat(rest);
-          while ((node = node.next) !== tail) {
-            node.callback.apply(node.context || this, args);
-          }
-        }
-      }
-
-      return this;
-    }
-
-  };
-
-  // Aliases for backwards compatibility.
-  Events.bind   = Events.on;
-  Events.unbind = Events.off;
-
-  // Backbone.Model
-  // --------------
-
-  // Create a new model, with defined attributes. A client id (`cid`)
-  // is automatically generated and assigned for you.
-  var Model = Backbone.Model = function(attributes, options) {
-    var defaults;
-    attributes || (attributes = {});
-    if (options && options.parse) attributes = this.parse(attributes);
-    if (defaults = getValue(this, 'defaults')) {
-      attributes = _.extend({}, defaults, attributes);
-    }
-    if (options && options.collection) this.collection = options.collection;
-    this.attributes = {};
-    this._escapedAttributes = {};
-    this.cid = _.uniqueId('c');
-    this.changed = {};
-    this._silent = {};
-    this._pending = {};
-    this.set(attributes, {silent: true});
-    // Reset change tracking.
-    this.changed = {};
-    this._silent = {};
-    this._pending = {};
-    this._previousAttributes = _.clone(this.attributes);
-    this.initialize.apply(this, arguments);
-  };
-
-  // Attach all inheritable methods to the Model prototype.
-  _.extend(Model.prototype, Events, {
-
-    // A hash of attributes whose current and previous value differ.
-    changed: null,
-
-    // A hash of attributes that have silently changed since the last time
-    // `change` was called.  Will become pending attributes on the next call.
-    _silent: null,
-
-    // A hash of attributes that have changed since the last `'change'` event
-    // began.
-    _pending: null,
-
-    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
-    // CouchDB users may want to set this to `"_id"`.
-    idAttribute: 'id',
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Return a copy of the model's `attributes` object.
-    toJSON: function(options) {
-      return _.clone(this.attributes);
-    },
-
-    // Get the value of an attribute.
-    get: function(attr) {
-      return this.attributes[attr];
-    },
-
-    // Get the HTML-escaped value of an attribute.
-    escape: function(attr) {
-      var html;
-      if (html = this._escapedAttributes[attr]) return html;
-      var val = this.get(attr);
-      return this._escapedAttributes[attr] = _.escape(val == null ? '' : '' + val);
-    },
-
-    // Returns `true` if the attribute contains a value that is not null
-    // or undefined.
-    has: function(attr) {
-      return this.get(attr) != null;
-    },
-
-    // Set a hash of model attributes on the object, firing `"change"` unless
-    // you choose to silence it.
-    set: function(key, value, options) {
-      var attrs, attr, val;
-
-      // Handle both `"key", value` and `{key: value}` -style arguments.
-      if (_.isObject(key) || key == null) {
-        attrs = key;
-        options = value;
-      } else {
-        attrs = {};
-        attrs[key] = value;
-      }
-
-      // Extract attributes and options.
-      options || (options = {});
-      if (!attrs) return this;
-      if (attrs instanceof Model) attrs = attrs.attributes;
-      if (options.unset) for (attr in attrs) attrs[attr] = void 0;
-
-      // Run validation.
-      if (!this._validate(attrs, options)) return false;
-
-      // Check for changes of `id`.
-      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
-
-      var changes = options.changes = {};
-      var now = this.attributes;
-      var escaped = this._escapedAttributes;
-      var prev = this._previousAttributes || {};
-
-      // For each `set` attribute...
-      for (attr in attrs) {
-        val = attrs[attr];
-
-        // If the new and current value differ, record the change.
-        if (!_.isEqual(now[attr], val) || (options.unset && _.has(now, attr))) {
-          delete escaped[attr];
-          (options.silent ? this._silent : changes)[attr] = true;
-        }
-
-        // Update or delete the current value.
-        options.unset ? delete now[attr] : now[attr] = val;
-
-        // If the new and previous value differ, record the change.  If not,
-        // then remove changes for this attribute.
-        if (!_.isEqual(prev[attr], val) || (_.has(now, attr) != _.has(prev, attr))) {
-          this.changed[attr] = val;
-          if (!options.silent) this._pending[attr] = true;
-        } else {
-          delete this.changed[attr];
-          delete this._pending[attr];
-        }
-      }
-
-      // Fire the `"change"` events.
-      if (!options.silent) this.change(options);
-      return this;
-    },
-
-    // Remove an attribute from the model, firing `"change"` unless you choose
-    // to silence it. `unset` is a noop if the attribute doesn't exist.
-    unset: function(attr, options) {
-      (options || (options = {})).unset = true;
-      return this.set(attr, null, options);
-    },
-
-    // Clear all attributes on the model, firing `"change"` unless you choose
-    // to silence it.
-    clear: function(options) {
-      (options || (options = {})).unset = true;
-      return this.set(_.clone(this.attributes), options);
-    },
-
-    // Fetch the model from the server. If the server's representation of the
-    // model differs from its current attributes, they will be overriden,
-    // triggering a `"change"` event.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        if (!model.set(model.parse(resp, xhr), options)) return false;
-        if (success) success(model, resp);
-      };
-      options.error = Backbone.wrapError(options.error, model, options);
-      return (this.sync || Backbone.sync).call(this, 'read', this, options);
-    },
-
-    // Set a hash of model attributes, and sync the model to the server.
-    // If the server returns an attributes hash that differs, the model's
-    // state will be `set` again.
-    save: function(key, value, options) {
-      var attrs, current;
-
-      // Handle both `("key", value)` and `({key: value})` -style calls.
-      if (_.isObject(key) || key == null) {
-        attrs = key;
-        options = value;
-      } else {
-        attrs = {};
-        attrs[key] = value;
-      }
-      options = options ? _.clone(options) : {};
-
-      // If we're "wait"-ing to set changed attributes, validate early.
-      if (options.wait) {
-        if (!this._validate(attrs, options)) return false;
-        current = _.clone(this.attributes);
-      }
-
-      // Regular saves `set` attributes before persisting to the server.
-      var silentOptions = _.extend({}, options, {silent: true});
-      if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
-        return false;
-      }
-
-      // After a successful server-side save, the client is (optionally)
-      // updated with the server-side state.
-      var model = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        var serverAttrs = model.parse(resp, xhr);
-        if (options.wait) {
-          delete options.wait;
-          serverAttrs = _.extend(attrs || {}, serverAttrs);
-        }
-        if (!model.set(serverAttrs, options)) return false;
-        if (success) {
-          success(model, resp);
-        } else {
-          model.trigger('sync', model, resp, options);
-        }
-      };
-
-      // Finish configuring and sending the Ajax request.
-      options.error = Backbone.wrapError(options.error, model, options);
-      var method = this.isNew() ? 'create' : 'update';
-      var xhr = (this.sync || Backbone.sync).call(this, method, this, options);
-      if (options.wait) this.set(current, silentOptions);
-      return xhr;
-    },
-
-    // Destroy this model on the server if it was already persisted.
-    // Optimistically removes the model from its collection, if it has one.
-    // If `wait: true` is passed, waits for the server to respond before removal.
-    destroy: function(options) {
-      options = options ? _.clone(options) : {};
-      var model = this;
-      var success = options.success;
-
-      var triggerDestroy = function() {
-        model.trigger('destroy', model, model.collection, options);
-      };
-
-      if (this.isNew()) {
-        triggerDestroy();
-        return false;
-      }
-
-      options.success = function(resp) {
-        if (options.wait) triggerDestroy();
-        if (success) {
-          success(model, resp);
-        } else {
-          model.trigger('sync', model, resp, options);
-        }
-      };
-
-      options.error = Backbone.wrapError(options.error, model, options);
-      var xhr = (this.sync || Backbone.sync).call(this, 'delete', this, options);
-      if (!options.wait) triggerDestroy();
-      return xhr;
-    },
-
-    // Default URL for the model's representation on the server -- if you're
-    // using Backbone's restful methods, override this to change the endpoint
-    // that will be called.
-    url: function() {
-      var base = getValue(this, 'urlRoot') || getValue(this.collection, 'url') || urlError();
-      if (this.isNew()) return base;
-      return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
-    },
-
-    // **parse** converts a response into the hash of attributes to be `set` on
-    // the model. The default implementation is just to pass the response along.
-    parse: function(resp, xhr) {
-      return resp;
-    },
-
-    // Create a new model with identical attributes to this one.
-    clone: function() {
-      return new this.constructor(this.attributes);
-    },
-
-    // A model is new if it has never been saved to the server, and lacks an id.
-    isNew: function() {
-      return this.id == null;
-    },
-
-    // Call this method to manually fire a `"change"` event for this model and
-    // a `"change:attribute"` event for each changed attribute.
-    // Calling this will cause all objects observing the model to update.
-    change: function(options) {
-      options || (options = {});
-      var changing = this._changing;
-      this._changing = true;
-
-      // Silent changes become pending changes.
-      for (var attr in this._silent) this._pending[attr] = true;
-
-      // Silent changes are triggered.
-      var changes = _.extend({}, options.changes, this._silent);
-      this._silent = {};
-      for (var attr in changes) {
-        this.trigger('change:' + attr, this, this.get(attr), options);
-      }
-      if (changing) return this;
-
-      // Continue firing `"change"` events while there are pending changes.
-      while (!_.isEmpty(this._pending)) {
-        this._pending = {};
-        this.trigger('change', this, options);
-        // Pending and silent changes still remain.
-        for (var attr in this.changed) {
-          if (this._pending[attr] || this._silent[attr]) continue;
-          delete this.changed[attr];
-        }
-        this._previousAttributes = _.clone(this.attributes);
-      }
-
-      this._changing = false;
-      return this;
-    },
-
-    // Determine if the model has changed since the last `"change"` event.
-    // If you specify an attribute name, determine if that attribute has changed.
-    hasChanged: function(attr) {
-      if (!arguments.length) return !_.isEmpty(this.changed);
-      return _.has(this.changed, attr);
-    },
-
-    // Return an object containing all the attributes that have changed, or
-    // false if there are no changed attributes. Useful for determining what
-    // parts of a view need to be updated and/or what attributes need to be
-    // persisted to the server. Unset attributes will be set to undefined.
-    // You can also pass an attributes object to diff against the model,
-    // determining if there *would be* a change.
-    changedAttributes: function(diff) {
-      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
-      var val, changed = false, old = this._previousAttributes;
-      for (var attr in diff) {
-        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
-        (changed || (changed = {}))[attr] = val;
-      }
-      return changed;
-    },
-
-    // Get the previous value of an attribute, recorded at the time the last
-    // `"change"` event was fired.
-    previous: function(attr) {
-      if (!arguments.length || !this._previousAttributes) return null;
-      return this._previousAttributes[attr];
-    },
-
-    // Get all of the attributes of the model at the time of the previous
-    // `"change"` event.
-    previousAttributes: function() {
-      return _.clone(this._previousAttributes);
-    },
-
-    // Check if the model is currently in a valid state. It's only possible to
-    // get into an *invalid* state if you're using silent changes.
-    isValid: function() {
-      return !this.validate(this.attributes);
-    },
-
-    // Run validation against the next complete set of model attributes,
-    // returning `true` if all is well. If a specific `error` callback has
-    // been passed, call that instead of firing the general `"error"` event.
-    _validate: function(attrs, options) {
-      if (options.silent || !this.validate) return true;
-      attrs = _.extend({}, this.attributes, attrs);
-      var error = this.validate(attrs, options);
-      if (!error) return true;
-      if (options && options.error) {
-        options.error(this, error, options);
-      } else {
-        this.trigger('error', this, error, options);
-      }
-      return false;
-    }
-
-  });
-
-  // Backbone.Collection
-  // -------------------
-
-  // Provides a standard collection class for our sets of models, ordered
-  // or unordered. If a `comparator` is specified, the Collection will maintain
-  // its models in sort order, as they're added and removed.
-  var Collection = Backbone.Collection = function(models, options) {
-    options || (options = {});
-    if (options.model) this.model = options.model;
-    if (options.comparator) this.comparator = options.comparator;
-    this._reset();
-    this.initialize.apply(this, arguments);
-    if (models) this.reset(models, {silent: true, parse: options.parse});
-  };
-
-  // Define the Collection's inheritable methods.
-  _.extend(Collection.prototype, Events, {
-
-    // The default model for a collection is just a **Backbone.Model**.
-    // This should be overridden in most cases.
-    model: Model,
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // The JSON representation of a Collection is an array of the
-    // models' attributes.
-    toJSON: function(options) {
-      return this.map(function(model){ return model.toJSON(options); });
-    },
-
-    // Add a model, or list of models to the set. Pass **silent** to avoid
-    // firing the `add` event for every new model.
-    add: function(models, options) {
-      var i, index, length, model, cid, id, cids = {}, ids = {}, dups = [];
-      options || (options = {});
-      models = _.isArray(models) ? models.slice() : [models];
-
-      // Begin by turning bare objects into model references, and preventing
-      // invalid models or duplicate models from being added.
-      for (i = 0, length = models.length; i < length; i++) {
-        if (!(model = models[i] = this._prepareModel(models[i], options))) {
-          throw new Error("Can't add an invalid model to a collection");
-        }
-        cid = model.cid;
-        id = model.id;
-        if (cids[cid] || this._byCid[cid] || ((id != null) && (ids[id] || this._byId[id]))) {
-          dups.push(i);
-          continue;
-        }
-        cids[cid] = ids[id] = model;
-      }
-
-      // Remove duplicates.
-      i = dups.length;
-      while (i--) {
-        models.splice(dups[i], 1);
-      }
-
-      // Listen to added models' events, and index models for lookup by
-      // `id` and by `cid`.
-      for (i = 0, length = models.length; i < length; i++) {
-        (model = models[i]).on('all', this._onModelEvent, this);
-        this._byCid[model.cid] = model;
-        if (model.id != null) this._byId[model.id] = model;
-      }
-
-      // Insert models into the collection, re-sorting if needed, and triggering
-      // `add` events unless silenced.
-      this.length += length;
-      index = options.at != null ? options.at : this.models.length;
-      splice.apply(this.models, [index, 0].concat(models));
-      if (this.comparator) this.sort({silent: true});
-      if (options.silent) return this;
-      for (i = 0, length = this.models.length; i < length; i++) {
-        if (!cids[(model = this.models[i]).cid]) continue;
-        options.index = i;
-        model.trigger('add', model, this, options);
-      }
-      return this;
-    },
-
-    // Remove a model, or a list of models from the set. Pass silent to avoid
-    // firing the `remove` event for every model removed.
-    remove: function(models, options) {
-      var i, l, index, model;
-      options || (options = {});
-      models = _.isArray(models) ? models.slice() : [models];
-      for (i = 0, l = models.length; i < l; i++) {
-        model = this.getByCid(models[i]) || this.get(models[i]);
-        if (!model) continue;
-        delete this._byId[model.id];
-        delete this._byCid[model.cid];
-        index = this.indexOf(model);
-        this.models.splice(index, 1);
-        this.length--;
-        if (!options.silent) {
-          options.index = index;
-          model.trigger('remove', model, this, options);
-        }
-        this._removeReference(model);
-      }
-      return this;
-    },
-
-    // Add a model to the end of the collection.
-    push: function(model, options) {
-      model = this._prepareModel(model, options);
-      this.add(model, options);
-      return model;
-    },
-
-    // Remove a model from the end of the collection.
-    pop: function(options) {
-      var model = this.at(this.length - 1);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Add a model to the beginning of the collection.
-    unshift: function(model, options) {
-      model = this._prepareModel(model, options);
-      this.add(model, _.extend({at: 0}, options));
-      return model;
-    },
-
-    // Remove a model from the beginning of the collection.
-    shift: function(options) {
-      var model = this.at(0);
-      this.remove(model, options);
-      return model;
-    },
-
-    // Get a model from the set by id.
-    get: function(id) {
-      if (id == null) return void 0;
-      return this._byId[id.id != null ? id.id : id];
-    },
-
-    // Get a model from the set by client id.
-    getByCid: function(cid) {
-      return cid && this._byCid[cid.cid || cid];
-    },
-
-    // Get the model at the given index.
-    at: function(index) {
-      return this.models[index];
-    },
-
-    // Return models with matching attributes. Useful for simple cases of `filter`.
-    where: function(attrs) {
-      if (_.isEmpty(attrs)) return [];
-      return this.filter(function(model) {
-        for (var key in attrs) {
-          if (attrs[key] !== model.get(key)) return false;
-        }
-        return true;
-      });
-    },
-
-    // Force the collection to re-sort itself. You don't need to call this under
-    // normal circumstances, as the set will maintain sort order as each item
-    // is added.
-    sort: function(options) {
-      options || (options = {});
-      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
-      var boundComparator = _.bind(this.comparator, this);
-      if (this.comparator.length == 1) {
-        this.models = this.sortBy(boundComparator);
-      } else {
-        this.models.sort(boundComparator);
-      }
-      if (!options.silent) this.trigger('reset', this, options);
-      return this;
-    },
-
-    // Pluck an attribute from each model in the collection.
-    pluck: function(attr) {
-      return _.map(this.models, function(model){ return model.get(attr); });
-    },
-
-    // When you have more items than you want to add or remove individually,
-    // you can reset the entire set with a new list of models, without firing
-    // any `add` or `remove` events. Fires `reset` when finished.
-    reset: function(models, options) {
-      models  || (models = []);
-      options || (options = {});
-      for (var i = 0, l = this.models.length; i < l; i++) {
-        this._removeReference(this.models[i]);
-      }
-      this._reset();
-      this.add(models, _.extend({silent: true}, options));
-      if (!options.silent) this.trigger('reset', this, options);
-      return this;
-    },
-
-    // Fetch the default set of models for this collection, resetting the
-    // collection when they arrive. If `add: true` is passed, appends the
-    // models to the collection instead of resetting.
-    fetch: function(options) {
-      options = options ? _.clone(options) : {};
-      if (options.parse === undefined) options.parse = true;
-      var collection = this;
-      var success = options.success;
-      options.success = function(resp, status, xhr) {
-        collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
-        if (success) success(collection, resp);
-      };
-      options.error = Backbone.wrapError(options.error, collection, options);
-      return (this.sync || Backbone.sync).call(this, 'read', this, options);
-    },
-
-    // Create a new instance of a model in this collection. Add the model to the
-    // collection immediately, unless `wait: true` is passed, in which case we
-    // wait for the server to agree.
-    create: function(model, options) {
-      var coll = this;
-      options = options ? _.clone(options) : {};
-      model = this._prepareModel(model, options);
-      if (!model) return false;
-      if (!options.wait) coll.add(model, options);
-      var success = options.success;
-      options.success = function(nextModel, resp, xhr) {
-        if (options.wait) coll.add(nextModel, options);
-        if (success) {
-          success(nextModel, resp);
-        } else {
-          nextModel.trigger('sync', model, resp, options);
-        }
-      };
-      model.save(null, options);
-      return model;
-    },
-
-    // **parse** converts a response into a list of models to be added to the
-    // collection. The default implementation is just to pass it through.
-    parse: function(resp, xhr) {
-      return resp;
-    },
-
-    // Proxy to _'s chain. Can't be proxied the same way the rest of the
-    // underscore methods are proxied because it relies on the underscore
-    // constructor.
-    chain: function () {
-      return _(this.models).chain();
-    },
-
-    // Reset all internal state. Called when the collection is reset.
-    _reset: function(options) {
-      this.length = 0;
-      this.models = [];
-      this._byId  = {};
-      this._byCid = {};
-    },
-
-    // Prepare a model or hash of attributes to be added to this collection.
-    _prepareModel: function(model, options) {
-      options || (options = {});
-      if (!(model instanceof Model)) {
-        var attrs = model;
-        options.collection = this;
-        model = new this.model(attrs, options);
-        if (!model._validate(model.attributes, options)) model = false;
-      } else if (!model.collection) {
-        model.collection = this;
-      }
-      return model;
-    },
-
-    // Internal method to remove a model's ties to a collection.
-    _removeReference: function(model) {
-      if (this == model.collection) {
-        delete model.collection;
-      }
-      model.off('all', this._onModelEvent, this);
-    },
-
-    // Internal method called every time a model in the set fires an event.
-    // Sets need to update their indexes when models change ids. All other
-    // events simply proxy through. "add" and "remove" events that originate
-    // in other collections are ignored.
-    _onModelEvent: function(event, model, collection, options) {
-      if ((event == 'add' || event == 'remove') && collection != this) return;
-      if (event == 'destroy') {
-        this.remove(model, options);
-      }
-      if (model && event === 'change:' + model.idAttribute) {
-        delete this._byId[model.previous(model.idAttribute)];
-        this._byId[model.id] = model;
-      }
-      this.trigger.apply(this, arguments);
-    }
-
-  });
-
-  // Underscore methods that we want to implement on the Collection.
-  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find',
-    'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any',
-    'include', 'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex',
-    'toArray', 'size', 'first', 'initial', 'rest', 'last', 'without', 'indexOf',
-    'shuffle', 'lastIndexOf', 'isEmpty', 'groupBy'];
-
-  // Mix in each Underscore method as a proxy to `Collection#models`.
-  _.each(methods, function(method) {
-    Collection.prototype[method] = function() {
-      return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
-    };
-  });
-
-  // Backbone.Router
-  // -------------------
-
-  // Routers map faux-URLs to actions, and fire events when routes are
-  // matched. Creating a new one sets its `routes` hash, if not set statically.
-  var Router = Backbone.Router = function(options) {
-    options || (options = {});
-    if (options.routes) this.routes = options.routes;
-    this._bindRoutes();
-    this.initialize.apply(this, arguments);
-  };
-
-  // Cached regular expressions for matching named param parts and splatted
-  // parts of route strings.
-  var namedParam    = /:\w+/g;
-  var splatParam    = /\*\w+/g;
-  var escapeRegExp  = /[-[\]{}()+?.,\\^$|#\s]/g;
-
-  // Set up all inheritable **Backbone.Router** properties and methods.
-  _.extend(Router.prototype, Events, {
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // Manually bind a single named route to a callback. For example:
-    //
-    //     this.route('search/:query/p:num', 'search', function(query, num) {
-    //       ...
-    //     });
-    //
-    route: function(route, name, callback) {
-      Backbone.history || (Backbone.history = new History);
-      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
-      if (!callback) callback = this[name];
-      Backbone.history.route(route, _.bind(function(fragment) {
-        var args = this._extractParameters(route, fragment);
-        callback && callback.apply(this, args);
-        this.trigger.apply(this, ['route:' + name].concat(args));
-        Backbone.history.trigger('route', this, name, args);
-      }, this));
-      return this;
-    },
-
-    // Simple proxy to `Backbone.history` to save a fragment into the history.
-    navigate: function(fragment, options) {
-      Backbone.history.navigate(fragment, options);
-    },
-
-    // Bind all defined routes to `Backbone.history`. We have to reverse the
-    // order of the routes here to support behavior where the most general
-    // routes can be defined at the bottom of the route map.
-    _bindRoutes: function() {
-      if (!this.routes) return;
-      var routes = [];
-      for (var route in this.routes) {
-        routes.unshift([route, this.routes[route]]);
-      }
-      for (var i = 0, l = routes.length; i < l; i++) {
-        this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
-      }
-    },
-
-    // Convert a route string into a regular expression, suitable for matching
-    // against the current location hash.
-    _routeToRegExp: function(route) {
-      route = route.replace(escapeRegExp, '\\$&')
-                   .replace(namedParam, '([^\/]+)')
-                   .replace(splatParam, '(.*?)');
-      return new RegExp('^' + route + '$');
-    },
-
-    // Given a route, and a URL fragment that it matches, return the array of
-    // extracted parameters.
-    _extractParameters: function(route, fragment) {
-      return route.exec(fragment).slice(1);
-    }
-
-  });
-
-  // Backbone.History
-  // ----------------
-
-  // Handles cross-browser history management, based on URL fragments. If the
-  // browser does not support `onhashchange`, falls back to polling.
-  var History = Backbone.History = function() {
-    this.handlers = [];
-    _.bindAll(this, 'checkUrl');
-  };
-
-  // Cached regex for cleaning leading hashes and slashes .
-  var routeStripper = /^[#\/]/;
-
-  // Cached regex for detecting MSIE.
-  var isExplorer = /msie [\w.]+/;
-
-  // Has the history handling already been started?
-  History.started = false;
-
-  // Set up all inheritable **Backbone.History** properties and methods.
-  _.extend(History.prototype, Events, {
-
-    // The default interval to poll for hash changes, if necessary, is
-    // twenty times a second.
-    interval: 50,
-
-    // Gets the true hash value. Cannot use location.hash directly due to bug
-    // in Firefox where location.hash will always be decoded.
-    getHash: function(windowOverride) {
-      var loc = windowOverride ? windowOverride.location : window.location;
-      var match = loc.href.match(/#(.*)$/);
-      return match ? match[1] : '';
-    },
-
-    // Get the cross-browser normalized URL fragment, either from the URL,
-    // the hash, or the override.
-    getFragment: function(fragment, forcePushState) {
-      if (fragment == null) {
-        if (this._hasPushState || forcePushState) {
-          fragment = window.location.pathname;
-          var search = window.location.search;
-          if (search) fragment += search;
-        } else {
-          fragment = this.getHash();
-        }
-      }
-      if (!fragment.indexOf(this.options.root)) fragment = fragment.substr(this.options.root.length);
-      return fragment.replace(routeStripper, '');
-    },
-
-    // Start the hash change handling, returning `true` if the current URL matches
-    // an existing route, and `false` otherwise.
-    start: function(options) {
-      if (History.started) throw new Error("Backbone.history has already been started");
-      History.started = true;
-
-      // Figure out the initial configuration. Do we need an iframe?
-      // Is pushState desired ... is it available?
-      this.options          = _.extend({}, {root: '/'}, this.options, options);
-      this._wantsHashChange = this.options.hashChange !== false;
-      this._wantsPushState  = !!this.options.pushState;
-      this._hasPushState    = !!(this.options.pushState && window.history && window.history.pushState);
-      var fragment          = this.getFragment();
-      var docMode           = document.documentMode;
-      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
-
-      if (oldIE) {
-        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
-        this.navigate(fragment);
-      }
-
-      // Depending on whether we're using pushState or hashes, and whether
-      // 'onhashchange' is supported, determine how we check the URL state.
-      if (this._hasPushState) {
-        $(window).bind('popstate', this.checkUrl);
-      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
-        $(window).bind('hashchange', this.checkUrl);
-      } else if (this._wantsHashChange) {
-        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
-      }
-
-      // Determine if we need to change the base url, for a pushState link
-      // opened by a non-pushState browser.
-      this.fragment = fragment;
-      var loc = window.location;
-      var atRoot  = loc.pathname == this.options.root;
-
-      // If we've started off with a route from a `pushState`-enabled browser,
-      // but we're currently in a browser that doesn't support it...
-      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
-        this.fragment = this.getFragment(null, true);
-        window.location.replace(this.options.root + '#' + this.fragment);
-        // Return immediately as browser will do redirect to new url
-        return true;
-
-      // Or if we've started out with a hash-based route, but we're currently
-      // in a browser where it could be `pushState`-based instead...
-      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
-        this.fragment = this.getHash().replace(routeStripper, '');
-        window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
-      }
-
-      if (!this.options.silent) {
-        return this.loadUrl();
-      }
-    },
-
-    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
-    // but possibly useful for unit testing Routers.
-    stop: function() {
-      $(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
-      clearInterval(this._checkUrlInterval);
-      History.started = false;
-    },
-
-    // Add a route to be tested when the fragment changes. Routes added later
-    // may override previous routes.
-    route: function(route, callback) {
-      this.handlers.unshift({route: route, callback: callback});
-    },
-
-    // Checks the current URL to see if it has changed, and if it has,
-    // calls `loadUrl`, normalizing across the hidden iframe.
-    checkUrl: function(e) {
-      var current = this.getFragment();
-      if (current == this.fragment && this.iframe) current = this.getFragment(this.getHash(this.iframe));
-      if (current == this.fragment) return false;
-      if (this.iframe) this.navigate(current);
-      this.loadUrl() || this.loadUrl(this.getHash());
-    },
-
-    // Attempt to load the current URL fragment. If a route succeeds with a
-    // match, returns `true`. If no defined routes matches the fragment,
-    // returns `false`.
-    loadUrl: function(fragmentOverride) {
-      var fragment = this.fragment = this.getFragment(fragmentOverride);
-      var matched = _.any(this.handlers, function(handler) {
-        if (handler.route.test(fragment)) {
-          handler.callback(fragment);
-          return true;
-        }
-      });
-      return matched;
-    },
-
-    // Save a fragment into the hash history, or replace the URL state if the
-    // 'replace' option is passed. You are responsible for properly URL-encoding
-    // the fragment in advance.
-    //
-    // The options object can contain `trigger: true` if you wish to have the
-    // route callback be fired (not usually desirable), or `replace: true`, if
-    // you wish to modify the current URL without adding an entry to the history.
-    navigate: function(fragment, options) {
-      if (!History.started) return false;
-      if (!options || options === true) options = {trigger: options};
-      var frag = (fragment || '').replace(routeStripper, '');
-      if (this.fragment == frag) return;
-
-      // If pushState is available, we use it to set the fragment as a real URL.
-      if (this._hasPushState) {
-        if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
-        this.fragment = frag;
-        window.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, frag);
-
-      // If hash changes haven't been explicitly disabled, update the hash
-      // fragment to store history.
-      } else if (this._wantsHashChange) {
-        this.fragment = frag;
-        this._updateHash(window.location, frag, options.replace);
-        if (this.iframe && (frag != this.getFragment(this.getHash(this.iframe)))) {
-          // Opening and closing the iframe tricks IE7 and earlier to push a history entry on hash-tag change.
-          // When replace is true, we don't want this.
-          if(!options.replace) this.iframe.document.open().close();
-          this._updateHash(this.iframe.location, frag, options.replace);
-        }
-
-      // If you've told us that you explicitly don't want fallback hashchange-
-      // based history, then `navigate` becomes a page refresh.
-      } else {
-        window.location.assign(this.options.root + fragment);
-      }
-      if (options.trigger) this.loadUrl(fragment);
-    },
-
-    // Update the hash location, either replacing the current entry, or adding
-    // a new one to the browser history.
-    _updateHash: function(location, fragment, replace) {
-      if (replace) {
-        location.replace(location.toString().replace(/(javascript:|#).*$/, '') + '#' + fragment);
-      } else {
-        location.hash = fragment;
-      }
-    }
-  });
-
-  // Backbone.View
-  // -------------
-
-  // Creating a Backbone.View creates its initial element outside of the DOM,
-  // if an existing element is not provided...
-  var View = Backbone.View = function(options) {
-    this.cid = _.uniqueId('view');
-    this._configure(options || {});
-    this._ensureElement();
-    this.initialize.apply(this, arguments);
-    this.delegateEvents();
-  };
-
-  // Cached regex to split keys for `delegate`.
-  var delegateEventSplitter = /^(\S+)\s*(.*)$/;
-
-  // List of view options to be merged as properties.
-  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
-
-  // Set up all inheritable **Backbone.View** properties and methods.
-  _.extend(View.prototype, Events, {
-
-    // The default `tagName` of a View's element is `"div"`.
-    tagName: 'div',
-
-    // jQuery delegate for element lookup, scoped to DOM elements within the
-    // current view. This should be prefered to global lookups where possible.
-    $: function(selector) {
-      return this.$el.find(selector);
-    },
-
-    // Initialize is an empty function by default. Override it with your own
-    // initialization logic.
-    initialize: function(){},
-
-    // **render** is the core function that your view should override, in order
-    // to populate its element (`this.el`), with the appropriate HTML. The
-    // convention is for **render** to always return `this`.
-    render: function() {
-      return this;
-    },
-
-    // Remove this view from the DOM. Note that the view isn't present in the
-    // DOM by default, so calling this method may be a no-op.
-    remove: function() {
-      this.$el.remove();
-      return this;
-    },
-
-    // For small amounts of DOM Elements, where a full-blown template isn't
-    // needed, use **make** to manufacture elements, one at a time.
-    //
-    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
-    //
-    make: function(tagName, attributes, content) {
-      var el = document.createElement(tagName);
-      if (attributes) $(el).attr(attributes);
-      if (content) $(el).html(content);
-      return el;
-    },
-
-    // Change the view's element (`this.el` property), including event
-    // re-delegation.
-    setElement: function(element, delegate) {
-      if (this.$el) this.undelegateEvents();
-      this.$el = (element instanceof $) ? element : $(element);
-      this.el = this.$el[0];
-      if (delegate !== false) this.delegateEvents();
-      return this;
-    },
-
-    // Set callbacks, where `this.events` is a hash of
-    //
-    // *{"event selector": "callback"}*
-    //
-    //     {
-    //       'mousedown .title':  'edit',
-    //       'click .button':     'save'
-    //       'click .open':       function(e) { ... }
-    //     }
-    //
-    // pairs. Callbacks will be bound to the view, with `this` set properly.
-    // Uses event delegation for efficiency.
-    // Omitting the selector binds the event to `this.el`.
-    // This only works for delegate-able events: not `focus`, `blur`, and
-    // not `change`, `submit`, and `reset` in Internet Explorer.
-    delegateEvents: function(events) {
-      if (!(events || (events = getValue(this, 'events')))) return;
-      this.undelegateEvents();
-      for (var key in events) {
-        var method = events[key];
-        if (!_.isFunction(method)) method = this[events[key]];
-        if (!method) throw new Error('Method "' + events[key] + '" does not exist');
-        var match = key.match(delegateEventSplitter);
-        var eventName = match[1], selector = match[2];
-        method = _.bind(method, this);
-        eventName += '.delegateEvents' + this.cid;
-        if (selector === '') {
-          this.$el.bind(eventName, method);
-        } else {
-          this.$el.delegate(selector, eventName, method);
-        }
-      }
-    },
-
-    // Clears all callbacks previously bound to the view with `delegateEvents`.
-    // You usually don't need to use this, but may wish to if you have multiple
-    // Backbone views attached to the same DOM element.
-    undelegateEvents: function() {
-      this.$el.unbind('.delegateEvents' + this.cid);
-    },
-
-    // Performs the initial configuration of a View with a set of options.
-    // Keys with special meaning *(model, collection, id, className)*, are
-    // attached directly to the view.
-    _configure: function(options) {
-      if (this.options) options = _.extend({}, this.options, options);
-      for (var i = 0, l = viewOptions.length; i < l; i++) {
-        var attr = viewOptions[i];
-        if (options[attr]) this[attr] = options[attr];
-      }
-      this.options = options;
-    },
-
-    // Ensure that the View has a DOM element to render into.
-    // If `this.el` is a string, pass it through `$()`, take the first
-    // matching element, and re-assign it to `el`. Otherwise, create
-    // an element from the `id`, `className` and `tagName` properties.
-    _ensureElement: function() {
-      if (!this.el) {
-        var attrs = getValue(this, 'attributes') || {};
-        if (this.id) attrs.id = this.id;
-        if (this.className) attrs['class'] = this.className;
-        this.setElement(this.make(this.tagName, attrs), false);
-      } else {
-        this.setElement(this.el, false);
-      }
-    }
-
-  });
-
-  // The self-propagating extend function that Backbone classes use.
-  var extend = function (protoProps, classProps) {
-    var child = inherits(this, protoProps, classProps);
-    child.extend = this.extend;
-    return child;
-  };
-
-  // Set up inheritance for the model, collection, and view.
-  Model.extend = Collection.extend = Router.extend = View.extend = extend;
-
-  // Backbone.sync
-  // -------------
-
-  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
-  var methodMap = {
-    'create': 'POST',
-    'update': 'PUT',
-    'delete': 'DELETE',
-    'read':   'GET'
-  };
-
-  // Override this function to change the manner in which Backbone persists
-  // models to the server. You will be passed the type of request, and the
-  // model in question. By default, makes a RESTful Ajax request
-  // to the model's `url()`. Some possible customizations could be:
-  //
-  // * Use `setTimeout` to batch rapid-fire updates into a single request.
-  // * Send up the models as XML instead of JSON.
-  // * Persist models via WebSockets instead of Ajax.
-  //
-  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
-  // as `POST`, with a `_method` parameter containing the true HTTP method,
-  // as well as all requests with the body as `application/x-www-form-urlencoded`
-  // instead of `application/json` with the model in a param named `model`.
-  // Useful when interfacing with server-side languages like **PHP** that make
-  // it difficult to read the body of `PUT` requests.
-  Backbone.sync = function(method, model, options) {
-    var type = methodMap[method];
-
-    // Default options, unless specified.
-    options || (options = {});
-
-    // Default JSON-request options.
-    var params = {type: type, dataType: 'json'};
-
-    // Ensure that we have a URL.
-    if (!options.url) {
-      params.url = getValue(model, 'url') || urlError();
-    }
-
-    // Ensure that we have the appropriate request data.
-    if (!options.data && model && (method == 'create' || method == 'update')) {
-      params.contentType = 'application/json';
-      params.data = JSON.stringify(model.toJSON());
-    }
-
-    // For older servers, emulate JSON by encoding the request into an HTML-form.
-    if (Backbone.emulateJSON) {
-      params.contentType = 'application/x-www-form-urlencoded';
-      params.data = params.data ? {model: params.data} : {};
-    }
-
-    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
-    // And an `X-HTTP-Method-Override` header.
-    if (Backbone.emulateHTTP) {
-      if (type === 'PUT' || type === 'DELETE') {
-        if (Backbone.emulateJSON) params.data._method = type;
-        params.type = 'POST';
-        params.beforeSend = function(xhr) {
-          xhr.setRequestHeader('X-HTTP-Method-Override', type);
-        };
-      }
-    }
-
-    // Don't process data on a non-GET request.
-    if (params.type !== 'GET' && !Backbone.emulateJSON) {
-      params.processData = false;
-    }
-
-    // Make the request, allowing the user to override any Ajax options.
-    return $.ajax(_.extend(params, options));
-  };
-
-  // Wrap an optional error callback with a fallback error event.
-  Backbone.wrapError = function(onError, originalModel, options) {
-    return function(model, resp) {
-      resp = model === originalModel ? resp : model;
-      if (onError) {
-        onError(originalModel, resp, options);
-      } else {
-        originalModel.trigger('error', originalModel, resp, options);
-      }
-    };
-  };
-
-  // Helpers
-  // -------
-
-  // Shared empty constructor function to aid in prototype-chain creation.
-  var ctor = function(){};
-
-  // Helper function to correctly set up the prototype chain, for subclasses.
-  // Similar to `goog.inherits`, but uses a hash of prototype properties and
-  // class properties to be extended.
-  var inherits = function(parent, protoProps, staticProps) {
-    var child;
-
-    // The constructor function for the new subclass is either defined by you
-    // (the "constructor" property in your `extend` definition), or defaulted
-    // by us to simply call the parent's constructor.
-    if (protoProps && protoProps.hasOwnProperty('constructor')) {
-      child = protoProps.constructor;
-    } else {
-      child = function(){ parent.apply(this, arguments); };
-    }
-
-    // Inherit class (static) properties from parent.
-    _.extend(child, parent);
-
-    // Set the prototype chain to inherit from `parent`, without calling
-    // `parent`'s constructor function.
-    ctor.prototype = parent.prototype;
-    child.prototype = new ctor();
-
-    // Add prototype properties (instance properties) to the subclass,
-    // if supplied.
-    if (protoProps) _.extend(child.prototype, protoProps);
-
-    // Add static properties to the constructor function, if supplied.
-    if (staticProps) _.extend(child, staticProps);
-
-    // Correctly set child's `prototype.constructor`.
-    child.prototype.constructor = child;
-
-    // Set a convenience property in case the parent's prototype is needed later.
-    child.__super__ = parent.prototype;
-
-    return child;
-  };
-
-  // Helper function to get a value from a Backbone object as a property
-  // or as a function.
-  var getValue = function(object, prop) {
-    if (!(object && object[prop])) return null;
-    return _.isFunction(object[prop]) ? object[prop]() : object[prop];
-  };
-
-  // Throw an error when a URL is needed, and none is supplied.
-  var urlError = function() {
-    throw new Error('A "url" property or function must be specified');
-  };
-
-}).call(this);
+(function(){var t=this;var e=t.Backbone;var i=[];var r=i.push;var s=i.slice;var n=i.splice;var a;if(typeof exports!=="undefined"){a=exports}else{a=t.Backbone={}}a.VERSION="1.0.0";var h=t._;if(!h&&typeof require!=="undefined")h=require("underscore");a.$=t.jQuery||t.Zepto||t.ender||t.$;a.noConflict=function(){t.Backbone=e;return this};a.emulateHTTP=false;a.emulateJSON=false;var o=a.Events={on:function(t,e,i){if(!l(this,"on",t,[e,i])||!e)return this;this._events||(this._events={});var r=this._events[t]||(this._events[t]=[]);r.push({callback:e,context:i,ctx:i||this});return this},once:function(t,e,i){if(!l(this,"once",t,[e,i])||!e)return this;var r=this;var s=h.once(function(){r.off(t,s);e.apply(this,arguments)});s._callback=e;return this.on(t,s,i)},off:function(t,e,i){var r,s,n,a,o,u,c,f;if(!this._events||!l(this,"off",t,[e,i]))return this;if(!t&&!e&&!i){this._events={};return this}a=t?[t]:h.keys(this._events);for(o=0,u=a.length;o<u;o++){t=a[o];if(n=this._events[t]){this._events[t]=r=[];if(e||i){for(c=0,f=n.length;c<f;c++){s=n[c];if(e&&e!==s.callback&&e!==s.callback._callback||i&&i!==s.context){r.push(s)}}}if(!r.length)delete this._events[t]}}return this},trigger:function(t){if(!this._events)return this;var e=s.call(arguments,1);if(!l(this,"trigger",t,e))return this;var i=this._events[t];var r=this._events.all;if(i)c(i,e);if(r)c(r,arguments);return this},stopListening:function(t,e,i){var r=this._listeners;if(!r)return this;var s=!e&&!i;if(typeof e==="object")i=this;if(t)(r={})[t._listenerId]=t;for(var n in r){r[n].off(e,i,this);if(s)delete this._listeners[n]}return this}};var u=/\s+/;var l=function(t,e,i,r){if(!i)return true;if(typeof i==="object"){for(var s in i){t[e].apply(t,[s,i[s]].concat(r))}return false}if(u.test(i)){var n=i.split(u);for(var a=0,h=n.length;a<h;a++){t[e].apply(t,[n[a]].concat(r))}return false}return true};var c=function(t,e){var i,r=-1,s=t.length,n=e[0],a=e[1],h=e[2];switch(e.length){case 0:while(++r<s)(i=t[r]).callback.call(i.ctx);return;case 1:while(++r<s)(i=t[r]).callback.call(i.ctx,n);return;case 2:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a);return;case 3:while(++r<s)(i=t[r]).callback.call(i.ctx,n,a,h);return;default:while(++r<s)(i=t[r]).callback.apply(i.ctx,e)}};var f={listenTo:"on",listenToOnce:"once"};h.each(f,function(t,e){o[e]=function(e,i,r){var s=this._listeners||(this._listeners={});var n=e._listenerId||(e._listenerId=h.uniqueId("l"));s[n]=e;if(typeof i==="object")r=this;e[t](i,r,this);return this}});o.bind=o.on;o.unbind=o.off;h.extend(a,o);var d=a.Model=function(t,e){var i;var r=t||{};e||(e={});this.cid=h.uniqueId("c");this.attributes={};h.extend(this,h.pick(e,p));if(e.parse)r=this.parse(r,e)||{};if(i=h.result(this,"defaults")){r=h.defaults({},r,i)}this.set(r,e);this.changed={};this.initialize.apply(this,arguments)};var p=["url","urlRoot","collection"];h.extend(d.prototype,o,{changed:null,validationError:null,idAttribute:"id",initialize:function(){},toJSON:function(t){return h.clone(this.attributes)},sync:function(){return a.sync.apply(this,arguments)},get:function(t){return this.attributes[t]},escape:function(t){return h.escape(this.get(t))},has:function(t){return this.get(t)!=null},set:function(t,e,i){var r,s,n,a,o,u,l,c;if(t==null)return this;if(typeof t==="object"){s=t;i=e}else{(s={})[t]=e}i||(i={});if(!this._validate(s,i))return false;n=i.unset;o=i.silent;a=[];u=this._changing;this._changing=true;if(!u){this._previousAttributes=h.clone(this.attributes);this.changed={}}c=this.attributes,l=this._previousAttributes;if(this.idAttribute in s)this.id=s[this.idAttribute];for(r in s){e=s[r];if(!h.isEqual(c[r],e))a.push(r);if(!h.isEqual(l[r],e)){this.changed[r]=e}else{delete this.changed[r]}n?delete c[r]:c[r]=e}if(!o){if(a.length)this._pending=true;for(var f=0,d=a.length;f<d;f++){this.trigger("change:"+a[f],this,c[a[f]],i)}}if(u)return this;if(!o){while(this._pending){this._pending=false;this.trigger("change",this,i)}}this._pending=false;this._changing=false;return this},unset:function(t,e){return this.set(t,void 0,h.extend({},e,{unset:true}))},clear:function(t){var e={};for(var i in this.attributes)e[i]=void 0;return this.set(e,h.extend({},t,{unset:true}))},hasChanged:function(t){if(t==null)return!h.isEmpty(this.changed);return h.has(this.changed,t)},changedAttributes:function(t){if(!t)return this.hasChanged()?h.clone(this.changed):false;var e,i=false;var r=this._changing?this._previousAttributes:this.attributes;for(var s in t){if(h.isEqual(r[s],e=t[s]))continue;(i||(i={}))[s]=e}return i},previous:function(t){if(t==null||!this._previousAttributes)return null;return this._previousAttributes[t]},previousAttributes:function(){return h.clone(this._previousAttributes)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=this;var i=t.success;t.success=function(r){if(!e.set(e.parse(r,t),t))return false;if(i)i(e,r,t);e.trigger("sync",e,r,t)};R(this,t);return this.sync("read",this,t)},save:function(t,e,i){var r,s,n,a=this.attributes;if(t==null||typeof t==="object"){r=t;i=e}else{(r={})[t]=e}if(r&&(!i||!i.wait)&&!this.set(r,i))return false;i=h.extend({validate:true},i);if(!this._validate(r,i))return false;if(r&&i.wait){this.attributes=h.extend({},a,r)}if(i.parse===void 0)i.parse=true;var o=this;var u=i.success;i.success=function(t){o.attributes=a;var e=o.parse(t,i);if(i.wait)e=h.extend(r||{},e);if(h.isObject(e)&&!o.set(e,i)){return false}if(u)u(o,t,i);o.trigger("sync",o,t,i)};R(this,i);s=this.isNew()?"create":i.patch?"patch":"update";if(s==="patch")i.attrs=r;n=this.sync(s,this,i);if(r&&i.wait)this.attributes=a;return n},destroy:function(t){t=t?h.clone(t):{};var e=this;var i=t.success;var r=function(){e.trigger("destroy",e,e.collection,t)};t.success=function(s){if(t.wait||e.isNew())r();if(i)i(e,s,t);if(!e.isNew())e.trigger("sync",e,s,t)};if(this.isNew()){t.success();return false}R(this,t);var s=this.sync("delete",this,t);if(!t.wait)r();return s},url:function(){var t=h.result(this,"urlRoot")||h.result(this.collection,"url")||U();if(this.isNew())return t;return t+(t.charAt(t.length-1)==="/"?"":"/")+encodeURIComponent(this.id)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},isValid:function(t){return this._validate({},h.extend(t||{},{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=h.extend({},this.attributes,t);var i=this.validationError=this.validate(t,e)||null;if(!i)return true;this.trigger("invalid",this,i,h.extend(e||{},{validationError:i}));return false}});var v=["keys","values","pairs","invert","pick","omit"];h.each(v,function(t){d.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.attributes);return h[t].apply(h,e)}});var g=a.Collection=function(t,e){e||(e={});if(e.url)this.url=e.url;if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,h.extend({silent:true},e))};var m={add:true,remove:true,merge:true};var y={add:true,merge:false,remove:false};h.extend(g.prototype,o,{model:d,initialize:function(){},toJSON:function(t){return this.map(function(e){return e.toJSON(t)})},sync:function(){return a.sync.apply(this,arguments)},add:function(t,e){return this.set(t,h.defaults(e||{},y))},remove:function(t,e){t=h.isArray(t)?t.slice():[t];e||(e={});var i,r,s,n;for(i=0,r=t.length;i<r;i++){n=this.get(t[i]);if(!n)continue;delete this._byId[n.id];delete this._byId[n.cid];s=this.indexOf(n);this.models.splice(s,1);this.length--;if(!e.silent){e.index=s;n.trigger("remove",n,this,e)}this._removeReference(n)}return this},set:function(t,e){e=h.defaults(e||{},m);if(e.parse)t=this.parse(t,e);if(!h.isArray(t))t=t?[t]:[];var i,s,a,o,u,l;var c=e.at;var f=this.comparator&&c==null&&e.sort!==false;var d=h.isString(this.comparator)?this.comparator:null;var p=[],v=[],g={};for(i=0,s=t.length;i<s;i++){if(!(a=this._prepareModel(t[i],e)))continue;if(u=this.get(a)){if(e.remove)g[u.cid]=true;if(e.merge){u.set(a.attributes,e);if(f&&!l&&u.hasChanged(d))l=true}}else if(e.add){p.push(a);a.on("all",this._onModelEvent,this);this._byId[a.cid]=a;if(a.id!=null)this._byId[a.id]=a}}if(e.remove){for(i=0,s=this.length;i<s;++i){if(!g[(a=this.models[i]).cid])v.push(a)}if(v.length)this.remove(v,e)}if(p.length){if(f)l=true;this.length+=p.length;if(c!=null){n.apply(this.models,[c,0].concat(p))}else{r.apply(this.models,p)}}if(l)this.sort({silent:true});if(e.silent)return this;for(i=0,s=p.length;i<s;i++){(a=p[i]).trigger("add",a,this,e)}if(l)this.trigger("sort",this,e);return this},reset:function(t,e){e||(e={});for(var i=0,r=this.models.length;i<r;i++){this._removeReference(this.models[i])}e.previousModels=this.models;this._reset();this.add(t,h.extend({silent:true},e));if(!e.silent)this.trigger("reset",this,e);return this},push:function(t,e){t=this._prepareModel(t,e);this.add(t,h.extend({at:this.length},e));return t},pop:function(t){var e=this.at(this.length-1);this.remove(e,t);return e},unshift:function(t,e){t=this._prepareModel(t,e);this.add(t,h.extend({at:0},e));return t},shift:function(t){var e=this.at(0);this.remove(e,t);return e},slice:function(t,e){return this.models.slice(t,e)},get:function(t){if(t==null)return void 0;return this._byId[t.id!=null?t.id:t.cid||t]},at:function(t){return this.models[t]},where:function(t,e){if(h.isEmpty(t))return e?void 0:[];return this[e?"find":"filter"](function(e){for(var i in t){if(t[i]!==e.get(i))return false}return true})},findWhere:function(t){return this.where(t,true)},sort:function(t){if(!this.comparator)throw new Error("Cannot sort a set without a comparator");t||(t={});if(h.isString(this.comparator)||this.comparator.length===1){this.models=this.sortBy(this.comparator,this)}else{this.models.sort(h.bind(this.comparator,this))}if(!t.silent)this.trigger("sort",this,t);return this},sortedIndex:function(t,e,i){e||(e=this.comparator);var r=h.isFunction(e)?e:function(t){return t.get(e)};return h.sortedIndex(this.models,t,r,i)},pluck:function(t){return h.invoke(this.models,"get",t)},fetch:function(t){t=t?h.clone(t):{};if(t.parse===void 0)t.parse=true;var e=t.success;var i=this;t.success=function(r){var s=t.reset?"reset":"set";i[s](r,t);if(e)e(i,r,t);i.trigger("sync",i,r,t)};R(this,t);return this.sync("read",this,t)},create:function(t,e){e=e?h.clone(e):{};if(!(t=this._prepareModel(t,e)))return false;if(!e.wait)this.add(t,e);var i=this;var r=e.success;e.success=function(s){if(e.wait)i.add(t,e);if(r)r(t,s,e)};t.save(null,e);return t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models)},_reset:function(){this.length=0;this.models=[];this._byId={}},_prepareModel:function(t,e){if(t instanceof d){if(!t.collection)t.collection=this;return t}e||(e={});e.collection=this;var i=new this.model(t,e);if(!i._validate(t,e)){this.trigger("invalid",this,t,e);return false}return i},_removeReference:function(t){if(this===t.collection)delete t.collection;t.off("all",this._onModelEvent,this)},_onModelEvent:function(t,e,i,r){if((t==="add"||t==="remove")&&i!==this)return;if(t==="destroy")this.remove(e,r);if(e&&t==="change:"+e.idAttribute){delete this._byId[e.previous(e.idAttribute)];if(e.id!=null)this._byId[e.id]=e}this.trigger.apply(this,arguments)}});var _=["forEach","each","map","collect","reduce","foldl","inject","reduceRight","foldr","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max","min","toArray","size","first","head","take","initial","rest","tail","drop","last","without","indexOf","shuffle","lastIndexOf","isEmpty","chain"];h.each(_,function(t){g.prototype[t]=function(){var e=s.call(arguments);e.unshift(this.models);return h[t].apply(h,e)}});var w=["groupBy","countBy","sortBy"];h.each(w,function(t){g.prototype[t]=function(e,i){var r=h.isFunction(e)?e:function(t){return t.get(e)};return h[t](this.models,r,i)}});var b=a.View=function(t){this.cid=h.uniqueId("view");this._configure(t||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};var x=/^(\S+)\s*(.*)$/;var E=["model","collection","el","id","attributes","className","tagName","events"];h.extend(b.prototype,o,{tagName:"div",$:function(t){return this.$el.find(t)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();this.stopListening();return this},setElement:function(t,e){if(this.$el)this.undelegateEvents();this.$el=t instanceof a.$?t:a.$(t);this.el=this.$el[0];if(e!==false)this.delegateEvents();return this},delegateEvents:function(t){if(!(t||(t=h.result(this,"events"))))return this;this.undelegateEvents();for(var e in t){var i=t[e];if(!h.isFunction(i))i=this[t[e]];if(!i)continue;var r=e.match(x);var s=r[1],n=r[2];i=h.bind(i,this);s+=".delegateEvents"+this.cid;if(n===""){this.$el.on(s,i)}else{this.$el.on(s,n,i)}}return this},undelegateEvents:function(){this.$el.off(".delegateEvents"+this.cid);return this},_configure:function(t){if(this.options)t=h.extend({},h.result(this,"options"),t);h.extend(this,h.pick(t,E));this.options=t},_ensureElement:function(){if(!this.el){var t=h.extend({},h.result(this,"attributes"));if(this.id)t.id=h.result(this,"id");if(this.className)t["class"]=h.result(this,"className");var e=a.$("<"+h.result(this,"tagName")+">").attr(t);this.setElement(e,false)}else{this.setElement(h.result(this,"el"),false)}}});a.sync=function(t,e,i){var r=k[t];h.defaults(i||(i={}),{emulateHTTP:a.emulateHTTP,emulateJSON:a.emulateJSON});var s={type:r,dataType:"json"};if(!i.url){s.url=h.result(e,"url")||U()}if(i.data==null&&e&&(t==="create"||t==="update"||t==="patch")){s.contentType="application/json";s.data=JSON.stringify(i.attrs||e.toJSON(i))}if(i.emulateJSON){s.contentType="application/x-www-form-urlencoded";s.data=s.data?{model:s.data}:{}}if(i.emulateHTTP&&(r==="PUT"||r==="DELETE"||r==="PATCH")){s.type="POST";if(i.emulateJSON)s.data._method=r;var n=i.beforeSend;i.beforeSend=function(t){t.setRequestHeader("X-HTTP-Method-Override",r);if(n)return n.apply(this,arguments)}}if(s.type!=="GET"&&!i.emulateJSON){s.processData=false}if(s.type==="PATCH"&&window.ActiveXObject&&!(window.external&&window.external.msActiveXFilteringEnabled)){s.xhr=function(){return new ActiveXObject("Microsoft.XMLHTTP")}}var o=i.xhr=a.ajax(h.extend(s,i));e.trigger("request",e,o,i);return o};var k={create:"POST",update:"PUT",patch:"PATCH","delete":"DELETE",read:"GET"};a.ajax=function(){return a.$.ajax.apply(a.$,arguments)};var S=a.Router=function(t){t||(t={});if(t.routes)this.routes=t.routes;this._bindRoutes();this.initialize.apply(this,arguments)};var $=/\((.*?)\)/g;var T=/(\(\?)?:\w+/g;var H=/\*\w+/g;var A=/[\-{}\[\]+?.,\\\^$|#\s]/g;h.extend(S.prototype,o,{initialize:function(){},route:function(t,e,i){if(!h.isRegExp(t))t=this._routeToRegExp(t);if(h.isFunction(e)){i=e;e=""}if(!i)i=this[e];var r=this;a.history.route(t,function(s){var n=r._extractParameters(t,s);i&&i.apply(r,n);r.trigger.apply(r,["route:"+e].concat(n));r.trigger("route",e,n);a.history.trigger("route",r,e,n)});return this},navigate:function(t,e){a.history.navigate(t,e);return this},_bindRoutes:function(){if(!this.routes)return;this.routes=h.result(this,"routes");var t,e=h.keys(this.routes);while((t=e.pop())!=null){this.route(t,this.routes[t])}},_routeToRegExp:function(t){t=t.replace(A,"\\$&").replace($,"(?:$1)?").replace(T,function(t,e){return e?t:"([^/]+)"}).replace(H,"(.*?)");return new RegExp("^"+t+"$")},_extractParameters:function(t,e){var i=t.exec(e).slice(1);return h.map(i,function(t){return t?decodeURIComponent(t):null})}});var I=a.History=function(){this.handlers=[];h.bindAll(this,"checkUrl");if(typeof window!=="undefined"){this.location=window.location;this.history=window.history}};var N=/^[#\/]|\s+$/g;var P=/^\/+|\/+$/g;var O=/msie [\w.]+/;var C=/\/$/;I.started=false;h.extend(I.prototype,o,{interval:50,getHash:function(t){var e=(t||this).location.href.match(/#(.*)$/);return e?e[1]:""},getFragment:function(t,e){if(t==null){if(this._hasPushState||!this._wantsHashChange||e){t=this.location.pathname;var i=this.root.replace(C,"");if(!t.indexOf(i))t=t.substr(i.length)}else{t=this.getHash()}}return t.replace(N,"")},start:function(t){if(I.started)throw new Error("Backbone.history has already been started");I.started=true;this.options=h.extend({},{root:"/"},this.options,t);this.root=this.options.root;this._wantsHashChange=this.options.hashChange!==false;this._wantsPushState=!!this.options.pushState;this._hasPushState=!!(this.options.pushState&&this.history&&this.history.pushState);var e=this.getFragment();var i=document.documentMode;var r=O.exec(navigator.userAgent.toLowerCase())&&(!i||i<=7);this.root=("/"+this.root+"/").replace(P,"/");if(r&&this._wantsHashChange){this.iframe=a.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow;this.navigate(e)}if(this._hasPushState){a.$(window).on("popstate",this.checkUrl)}else if(this._wantsHashChange&&"onhashchange"in window&&!r){a.$(window).on("hashchange",this.checkUrl)}else if(this._wantsHashChange){this._checkUrlInterval=setInterval(this.checkUrl,this.interval)}this.fragment=e;var s=this.location;var n=s.pathname.replace(/[^\/]$/,"$&/")===this.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!n){this.fragment=this.getFragment(null,true);this.location.replace(this.root+this.location.search+"#"+this.fragment);return true}else if(this._wantsPushState&&this._hasPushState&&n&&s.hash){this.fragment=this.getHash().replace(N,"");this.history.replaceState({},document.title,this.root+this.fragment+s.search)}if(!this.options.silent)return this.loadUrl()},stop:function(){a.$(window).off("popstate",this.checkUrl).off("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);I.started=false},route:function(t,e){this.handlers.unshift({route:t,callback:e})},checkUrl:function(t){var e=this.getFragment();if(e===this.fragment&&this.iframe){e=this.getFragment(this.getHash(this.iframe))}if(e===this.fragment)return false;if(this.iframe)this.navigate(e);this.loadUrl()||this.loadUrl(this.getHash())},loadUrl:function(t){var e=this.fragment=this.getFragment(t);var i=h.any(this.handlers,function(t){if(t.route.test(e)){t.callback(e);return true}});return i},navigate:function(t,e){if(!I.started)return false;if(!e||e===true)e={trigger:e};t=this.getFragment(t||"");if(this.fragment===t)return;this.fragment=t;var i=this.root+t;if(this._hasPushState){this.history[e.replace?"replaceState":"pushState"]({},document.title,i)}else if(this._wantsHashChange){this._updateHash(this.location,t,e.replace);if(this.iframe&&t!==this.getFragment(this.getHash(this.iframe))){if(!e.replace)this.iframe.document.open().close();this._updateHash(this.iframe.location,t,e.replace)}}else{return this.location.assign(i)}if(e.trigger)this.loadUrl(t)},_updateHash:function(t,e,i){if(i){var r=t.href.replace(/(javascript:|#).*$/,"");t.replace(r+"#"+e)}else{t.hash="#"+e}}});a.history=new I;var j=function(t,e){var i=this;var r;if(t&&h.has(t,"constructor")){r=t.constructor}else{r=function(){return i.apply(this,arguments)}}h.extend(r,i,e);var s=function(){this.constructor=r};s.prototype=i.prototype;r.prototype=new s;if(t)h.extend(r.prototype,t);r.__super__=i.prototype;return r};d.extend=g.extend=S.extend=b.extend=I.extend=j;var U=function(){throw new Error('A "url" property or function must be specified')};var R=function(t,e){var i=e.error;e.error=function(r){if(i)i(t,r,e);t.trigger("error",t,r,e)}}}).call(this);
+/*
+//@ sourceMappingURL=backbone-min.map
+*/
\ No newline at end of file

--- a/src/js/libs/jquery.min.js	Wed Apr 03 15:44:17 2013 +0200
+++ b/src/js/libs/jquery.min.js	Tue Apr 23 15:23:20 2013 +0200
@@ -1,5 +1,6 @@
-/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
+/*! jQuery v2.0.0 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
 //@ sourceMappingURL=jquery.min.map
-*/(function(e,t){var n,r,i=typeof t,o=e.document,a=e.location,s=e.jQuery,u=e.$,l={},c=[],p="1.9.1",f=c.concat,d=c.push,h=c.slice,g=c.indexOf,m=l.toString,y=l.hasOwnProperty,v=p.trim,b=function(e,t){return new b.fn.init(e,t,r)},x=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,w=/\S+/g,T=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,N=/^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,C=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,k=/^[\],:{}\s]*$/,E=/(?:^|:|,)(?:\s*\[)+/g,S=/\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,A=/"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,j=/^-ms-/,D=/-([\da-z])/gi,L=function(e,t){return t.toUpperCase()},H=function(e){(o.addEventListener||"load"===e.type||"complete"===o.readyState)&&(q(),b.ready())},q=function(){o.addEventListener?(o.removeEventListener("DOMContentLoaded",H,!1),e.removeEventListener("load",H,!1)):(o.detachEvent("onreadystatechange",H),e.detachEvent("onload",H))};b.fn=b.prototype={jquery:p,constructor:b,init:function(e,n,r){var i,a;if(!e)return this;if("string"==typeof e){if(i="<"===e.charAt(0)&&">"===e.charAt(e.length-1)&&e.length>=3?[null,e,null]:N.exec(e),!i||!i[1]&&n)return!n||n.jquery?(n||r).find(e):this.constructor(n).find(e);if(i[1]){if(n=n instanceof b?n[0]:n,b.merge(this,b.parseHTML(i[1],n&&n.nodeType?n.ownerDocument||n:o,!0)),C.test(i[1])&&b.isPlainObject(n))for(i in n)b.isFunction(this[i])?this[i](n[i]):this.attr(i,n[i]);return this}if(a=o.getElementById(i[2]),a&&a.parentNode){if(a.id!==i[2])return r.find(e);this.length=1,this[0]=a}return this.context=o,this.selector=e,this}return e.nodeType?(this.context=this[0]=e,this.length=1,this):b.isFunction(e)?r.ready(e):(e.selector!==t&&(this.selector=e.selector,this.context=e.context),b.makeArray(e,this))},selector:"",length:0,size:function(){return this.length},toArray:function(){return h.call(this)},get:function(e){return null==e?this.toArray():0>e?this[this.length+e]:this[e]},pushStack:function(e){var t=b.merge(this.constructor(),e);return t.prevObject=this,t.context=this.context,t},each:function(e,t){return b.each(this,e,t)},ready:function(e){return b.ready.promise().done(e),this},slice:function(){return this.pushStack(h.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(e){var t=this.length,n=+e+(0>e?t:0);return this.pushStack(n>=0&&t>n?[this[n]]:[])},map:function(e){return this.pushStack(b.map(this,function(t,n){return e.call(t,n,t)}))},end:function(){return this.prevObject||this.constructor(null)},push:d,sort:[].sort,splice:[].splice},b.fn.init.prototype=b.fn,b.extend=b.fn.extend=function(){var e,n,r,i,o,a,s=arguments[0]||{},u=1,l=arguments.length,c=!1;for("boolean"==typeof s&&(c=s,s=arguments[1]||{},u=2),"object"==typeof s||b.isFunction(s)||(s={}),l===u&&(s=this,--u);l>u;u++)if(null!=(o=arguments[u]))for(i in o)e=s[i],r=o[i],s!==r&&(c&&r&&(b.isPlainObject(r)||(n=b.isArray(r)))?(n?(n=!1,a=e&&b.isArray(e)?e:[]):a=e&&b.isPlainObject(e)?e:{},s[i]=b.extend(c,a,r)):r!==t&&(s[i]=r));return s},b.extend({noConflict:function(t){return e.$===b&&(e.$=u),t&&e.jQuery===b&&(e.jQuery=s),b},isReady:!1,readyWait:1,holdReady:function(e){e?b.readyWait++:b.ready(!0)},ready:function(e){if(e===!0?!--b.readyWait:!b.isReady){if(!o.body)return setTimeout(b.ready);b.isReady=!0,e!==!0&&--b.readyWait>0||(n.resolveWith(o,[b]),b.fn.trigger&&b(o).trigger("ready").off("ready"))}},isFunction:function(e){return"function"===b.type(e)},isArray:Array.isArray||function(e){return"array"===b.type(e)},isWindow:function(e){return null!=e&&e==e.window},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},type:function(e){return null==e?e+"":"object"==typeof e||"function"==typeof e?l[m.call(e)]||"object":typeof e},isPlainObject:function(e){if(!e||"object"!==b.type(e)||e.nodeType||b.isWindow(e))return!1;try{if(e.constructor&&!y.call(e,"constructor")&&!y.call(e.constructor.prototype,"isPrototypeOf"))return!1}catch(n){return!1}var r;for(r in e);return r===t||y.call(e,r)},isEmptyObject:function(e){var t;for(t in e)return!1;return!0},error:function(e){throw Error(e)},parseHTML:function(e,t,n){if(!e||"string"!=typeof e)return null;"boolean"==typeof t&&(n=t,t=!1),t=t||o;var r=C.exec(e),i=!n&&[];return r?[t.createElement(r[1])]:(r=b.buildFragment([e],t,i),i&&b(i).remove(),b.merge([],r.childNodes))},parseJSON:function(n){return e.JSON&&e.JSON.parse?e.JSON.parse(n):null===n?n:"string"==typeof n&&(n=b.trim(n),n&&k.test(n.replace(S,"@").replace(A,"]").replace(E,"")))?Function("return "+n)():(b.error("Invalid JSON: "+n),t)},parseXML:function(n){var r,i;if(!n||"string"!=typeof n)return null;try{e.DOMParser?(i=new DOMParser,r=i.parseFromString(n,"text/xml")):(r=new ActiveXObject("Microsoft.XMLDOM"),r.async="false",r.loadXML(n))}catch(o){r=t}return r&&r.documentElement&&!r.getElementsByTagName("parsererror").length||b.error("Invalid XML: "+n),r},noop:function(){},globalEval:function(t){t&&b.trim(t)&&(e.execScript||function(t){e.eval.call(e,t)})(t)},camelCase:function(e){return e.replace(j,"ms-").replace(D,L)},nodeName:function(e,t){return e.nodeName&&e.nodeName.toLowerCase()===t.toLowerCase()},each:function(e,t,n){var r,i=0,o=e.length,a=M(e);if(n){if(a){for(;o>i;i++)if(r=t.apply(e[i],n),r===!1)break}else for(i in e)if(r=t.apply(e[i],n),r===!1)break}else if(a){for(;o>i;i++)if(r=t.call(e[i],i,e[i]),r===!1)break}else for(i in e)if(r=t.call(e[i],i,e[i]),r===!1)break;return e},trim:v&&!v.call("\ufeff\u00a0")?function(e){return null==e?"":v.call(e)}:function(e){return null==e?"":(e+"").replace(T,"")},makeArray:function(e,t){var n=t||[];return null!=e&&(M(Object(e))?b.merge(n,"string"==typeof e?[e]:e):d.call(n,e)),n},inArray:function(e,t,n){var r;if(t){if(g)return g.call(t,e,n);for(r=t.length,n=n?0>n?Math.max(0,r+n):n:0;r>n;n++)if(n in t&&t[n]===e)return n}return-1},merge:function(e,n){var r=n.length,i=e.length,o=0;if("number"==typeof r)for(;r>o;o++)e[i++]=n[o];else while(n[o]!==t)e[i++]=n[o++];return e.length=i,e},grep:function(e,t,n){var r,i=[],o=0,a=e.length;for(n=!!n;a>o;o++)r=!!t(e[o],o),n!==r&&i.push(e[o]);return i},map:function(e,t,n){var r,i=0,o=e.length,a=M(e),s=[];if(a)for(;o>i;i++)r=t(e[i],i,n),null!=r&&(s[s.length]=r);else for(i in e)r=t(e[i],i,n),null!=r&&(s[s.length]=r);return f.apply([],s)},guid:1,proxy:function(e,n){var r,i,o;return"string"==typeof n&&(o=e[n],n=e,e=o),b.isFunction(e)?(r=h.call(arguments,2),i=function(){return e.apply(n||this,r.concat(h.call(arguments)))},i.guid=e.guid=e.guid||b.guid++,i):t},access:function(e,n,r,i,o,a,s){var u=0,l=e.length,c=null==r;if("object"===b.type(r)){o=!0;for(u in r)b.access(e,n,u,r[u],!0,a,s)}else if(i!==t&&(o=!0,b.isFunction(i)||(s=!0),c&&(s?(n.call(e,i),n=null):(c=n,n=function(e,t,n){return c.call(b(e),n)})),n))for(;l>u;u++)n(e[u],r,s?i:i.call(e[u],u,n(e[u],r)));return o?e:c?n.call(e):l?n(e[0],r):a},now:function(){return(new Date).getTime()}}),b.ready.promise=function(t){if(!n)if(n=b.Deferred(),"complete"===o.readyState)setTimeout(b.ready);else if(o.addEventListener)o.addEventListener("DOMContentLoaded",H,!1),e.addEventListener("load",H,!1);else{o.attachEvent("onreadystatechange",H),e.attachEvent("onload",H);var r=!1;try{r=null==e.frameElement&&o.documentElement}catch(i){}r&&r.doScroll&&function a(){if(!b.isReady){try{r.doScroll("left")}catch(e){return setTimeout(a,50)}q(),b.ready()}}()}return n.promise(t)},b.each("Boolean Number String Function Array Date RegExp Object Error".split(" "),function(e,t){l["[object "+t+"]"]=t.toLowerCase()});function M(e){var t=e.length,n=b.type(e);return b.isWindow(e)?!1:1===e.nodeType&&t?!0:"array"===n||"function"!==n&&(0===t||"number"==typeof t&&t>0&&t-1 in e)}r=b(o);var _={};function F(e){var t=_[e]={};return b.each(e.match(w)||[],function(e,n){t[n]=!0}),t}b.Callbacks=function(e){e="string"==typeof e?_[e]||F(e):b.extend({},e);var n,r,i,o,a,s,u=[],l=!e.once&&[],c=function(t){for(r=e.memory&&t,i=!0,a=s||0,s=0,o=u.length,n=!0;u&&o>a;a++)if(u[a].apply(t[0],t[1])===!1&&e.stopOnFalse){r=!1;break}n=!1,u&&(l?l.length&&c(l.shift()):r?u=[]:p.disable())},p={add:function(){if(u){var t=u.length;(function i(t){b.each(t,function(t,n){var r=b.type(n);"function"===r?e.unique&&p.has(n)||u.push(n):n&&n.length&&"string"!==r&&i(n)})})(arguments),n?o=u.length:r&&(s=t,c(r))}return this},remove:function(){return u&&b.each(arguments,function(e,t){var r;while((r=b.inArray(t,u,r))>-1)u.splice(r,1),n&&(o>=r&&o--,a>=r&&a--)}),this},has:function(e){return e?b.inArray(e,u)>-1:!(!u||!u.length)},empty:function(){return u=[],this},disable:function(){return u=l=r=t,this},disabled:function(){return!u},lock:function(){return l=t,r||p.disable(),this},locked:function(){return!l},fireWith:function(e,t){return t=t||[],t=[e,t.slice?t.slice():t],!u||i&&!l||(n?l.push(t):c(t)),this},fire:function(){return p.fireWith(this,arguments),this},fired:function(){return!!i}};return p},b.extend({Deferred:function(e){var t=[["resolve","done",b.Callbacks("once memory"),"resolved"],["reject","fail",b.Callbacks("once memory"),"rejected"],["notify","progress",b.Callbacks("memory")]],n="pending",r={state:function(){return n},always:function(){return i.done(arguments).fail(arguments),this},then:function(){var e=arguments;return b.Deferred(function(n){b.each(t,function(t,o){var a=o[0],s=b.isFunction(e[t])&&e[t];i[o[1]](function(){var e=s&&s.apply(this,arguments);e&&b.isFunction(e.promise)?e.promise().done(n.resolve).fail(n.reject).progress(n.notify):n[a+"With"](this===r?n.promise():this,s?[e]:arguments)})}),e=null}).promise()},promise:function(e){return null!=e?b.extend(e,r):r}},i={};return r.pipe=r.then,b.each(t,function(e,o){var a=o[2],s=o[3];r[o[1]]=a.add,s&&a.add(function(){n=s},t[1^e][2].disable,t[2][2].lock),i[o[0]]=function(){return i[o[0]+"With"](this===i?r:this,arguments),this},i[o[0]+"With"]=a.fireWith}),r.promise(i),e&&e.call(i,i),i},when:function(e){var t=0,n=h.call(arguments),r=n.length,i=1!==r||e&&b.isFunction(e.promise)?r:0,o=1===i?e:b.Deferred(),a=function(e,t,n){return function(r){t[e]=this,n[e]=arguments.length>1?h.call(arguments):r,n===s?o.notifyWith(t,n):--i||o.resolveWith(t,n)}},s,u,l;if(r>1)for(s=Array(r),u=Array(r),l=Array(r);r>t;t++)n[t]&&b.isFunction(n[t].promise)?n[t].promise().done(a(t,l,n)).fail(o.reject).progress(a(t,u,s)):--i;return i||o.resolveWith(l,n),o.promise()}}),b.support=function(){var t,n,r,a,s,u,l,c,p,f,d=o.createElement("div");if(d.setAttribute("className","t"),d.innerHTML="  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>",n=d.getElementsByTagName("*"),r=d.getElementsByTagName("a")[0],!n||!r||!n.length)return{};s=o.createElement("select"),l=s.appendChild(o.createElement("option")),a=d.getElementsByTagName("input")[0],r.style.cssText="top:1px;float:left;opacity:.5",t={getSetAttribute:"t"!==d.className,leadingWhitespace:3===d.firstChild.nodeType,tbody:!d.getElementsByTagName("tbody").length,htmlSerialize:!!d.getElementsByTagName("link").length,style:/top/.test(r.getAttribute("style")),hrefNormalized:"/a"===r.getAttribute("href"),opacity:/^0.5/.test(r.style.opacity),cssFloat:!!r.style.cssFloat,checkOn:!!a.value,optSelected:l.selected,enctype:!!o.createElement("form").enctype,html5Clone:"<:nav></:nav>"!==o.createElement("nav").cloneNode(!0).outerHTML,boxModel:"CSS1Compat"===o.compatMode,deleteExpando:!0,noCloneEvent:!0,inlineBlockNeedsLayout:!1,shrinkWrapBlocks:!1,reliableMarginRight:!0,boxSizingReliable:!0,pixelPosition:!1},a.checked=!0,t.noCloneChecked=a.cloneNode(!0).checked,s.disabled=!0,t.optDisabled=!l.disabled;try{delete d.test}catch(h){t.deleteExpando=!1}a=o.createElement("input"),a.setAttribute("value",""),t.input=""===a.getAttribute("value"),a.value="t",a.setAttribute("type","radio"),t.radioValue="t"===a.value,a.setAttribute("checked","t"),a.setAttribute("name","t"),u=o.createDocumentFragment(),u.appendChild(a),t.appendChecked=a.checked,t.checkClone=u.cloneNode(!0).cloneNode(!0).lastChild.checked,d.attachEvent&&(d.attachEvent("onclick",function(){t.noCloneEvent=!1}),d.cloneNode(!0).click());for(f in{submit:!0,change:!0,focusin:!0})d.setAttribute(c="on"+f,"t"),t[f+"Bubbles"]=c in e||d.attributes[c].expando===!1;return d.style.backgroundClip="content-box",d.cloneNode(!0).style.backgroundClip="",t.clearCloneStyle="content-box"===d.style.backgroundClip,b(function(){var n,r,a,s="padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",u=o.getElementsByTagName("body")[0];u&&(n=o.createElement("div"),n.style.cssText="border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px",u.appendChild(n).appendChild(d),d.innerHTML="<table><tr><td></td><td>t</td></tr></table>",a=d.getElementsByTagName("td"),a[0].style.cssText="padding:0;margin:0;border:0;display:none",p=0===a[0].offsetHeight,a[0].style.display="",a[1].style.display="none",t.reliableHiddenOffsets=p&&0===a[0].offsetHeight,d.innerHTML="",d.style.cssText="box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;",t.boxSizing=4===d.offsetWidth,t.doesNotIncludeMarginInBodyOffset=1!==u.offsetTop,e.getComputedStyle&&(t.pixelPosition="1%"!==(e.getComputedStyle(d,null)||{}).top,t.boxSizingReliable="4px"===(e.getComputedStyle(d,null)||{width:"4px"}).width,r=d.appendChild(o.createElement("div")),r.style.cssText=d.style.cssText=s,r.style.marginRight=r.style.width="0",d.style.width="1px",t.reliableMarginRight=!parseFloat((e.getComputedStyle(r,null)||{}).marginRight)),typeof d.style.zoom!==i&&(d.innerHTML="",d.style.cssText=s+"width:1px;padding:1px;display:inline;zoom:1",t.inlineBlockNeedsLayout=3===d.offsetWidth,d.style.display="block",d.innerHTML="<div></div>",d.firstChild.style.width="5px",t.shrinkWrapBlocks=3!==d.offsetWidth,t.inlineBlockNeedsLayout&&(u.style.zoom=1)),u.removeChild(n),n=d=a=r=null)}),n=s=u=l=r=a=null,t}();var O=/(?:\{[\s\S]*\}|\[[\s\S]*\])$/,B=/([A-Z])/g;function P(e,n,r,i){if(b.acceptData(e)){var o,a,s=b.expando,u="string"==typeof n,l=e.nodeType,p=l?b.cache:e,f=l?e[s]:e[s]&&s;if(f&&p[f]&&(i||p[f].data)||!u||r!==t)return f||(l?e[s]=f=c.pop()||b.guid++:f=s),p[f]||(p[f]={},l||(p[f].toJSON=b.noop)),("object"==typeof n||"function"==typeof n)&&(i?p[f]=b.extend(p[f],n):p[f].data=b.extend(p[f].data,n)),o=p[f],i||(o.data||(o.data={}),o=o.data),r!==t&&(o[b.camelCase(n)]=r),u?(a=o[n],null==a&&(a=o[b.camelCase(n)])):a=o,a}}function R(e,t,n){if(b.acceptData(e)){var r,i,o,a=e.nodeType,s=a?b.cache:e,u=a?e[b.expando]:b.expando;if(s[u]){if(t&&(o=n?s[u]:s[u].data)){b.isArray(t)?t=t.concat(b.map(t,b.camelCase)):t in o?t=[t]:(t=b.camelCase(t),t=t in o?[t]:t.split(" "));for(r=0,i=t.length;i>r;r++)delete o[t[r]];if(!(n?$:b.isEmptyObject)(o))return}(n||(delete s[u].data,$(s[u])))&&(a?b.cleanData([e],!0):b.support.deleteExpando||s!=s.window?delete s[u]:s[u]=null)}}}b.extend({cache:{},expando:"jQuery"+(p+Math.random()).replace(/\D/g,""),noData:{embed:!0,object:"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",applet:!0},hasData:function(e){return e=e.nodeType?b.cache[e[b.expando]]:e[b.expando],!!e&&!$(e)},data:function(e,t,n){return P(e,t,n)},removeData:function(e,t){return R(e,t)},_data:function(e,t,n){return P(e,t,n,!0)},_removeData:function(e,t){return R(e,t,!0)},acceptData:function(e){if(e.nodeType&&1!==e.nodeType&&9!==e.nodeType)return!1;var t=e.nodeName&&b.noData[e.nodeName.toLowerCase()];return!t||t!==!0&&e.getAttribute("classid")===t}}),b.fn.extend({data:function(e,n){var r,i,o=this[0],a=0,s=null;if(e===t){if(this.length&&(s=b.data(o),1===o.nodeType&&!b._data(o,"parsedAttrs"))){for(r=o.attributes;r.length>a;a++)i=r[a].name,i.indexOf("data-")||(i=b.camelCase(i.slice(5)),W(o,i,s[i]));b._data(o,"parsedAttrs",!0)}return s}return"object"==typeof e?this.each(function(){b.data(this,e)}):b.access(this,function(n){return n===t?o?W(o,e,b.data(o,e)):null:(this.each(function(){b.data(this,e,n)}),t)},null,n,arguments.length>1,null,!0)},removeData:function(e){return this.each(function(){b.removeData(this,e)})}});function W(e,n,r){if(r===t&&1===e.nodeType){var i="data-"+n.replace(B,"-$1").toLowerCase();if(r=e.getAttribute(i),"string"==typeof r){try{r="true"===r?!0:"false"===r?!1:"null"===r?null:+r+""===r?+r:O.test(r)?b.parseJSON(r):r}catch(o){}b.data(e,n,r)}else r=t}return r}function $(e){var t;for(t in e)if(("data"!==t||!b.isEmptyObject(e[t]))&&"toJSON"!==t)return!1;return!0}b.extend({queue:function(e,n,r){var i;return e?(n=(n||"fx")+"queue",i=b._data(e,n),r&&(!i||b.isArray(r)?i=b._data(e,n,b.makeArray(r)):i.push(r)),i||[]):t},dequeue:function(e,t){t=t||"fx";var n=b.queue(e,t),r=n.length,i=n.shift(),o=b._queueHooks(e,t),a=function(){b.dequeue(e,t)};"inprogress"===i&&(i=n.shift(),r--),o.cur=i,i&&("fx"===t&&n.unshift("inprogress"),delete o.stop,i.call(e,a,o)),!r&&o&&o.empty.fire()},_queueHooks:function(e,t){var n=t+"queueHooks";return b._data(e,n)||b._data(e,n,{empty:b.Callbacks("once memory").add(function(){b._removeData(e,t+"queue"),b._removeData(e,n)})})}}),b.fn.extend({queue:function(e,n){var r=2;return"string"!=typeof e&&(n=e,e="fx",r--),r>arguments.length?b.queue(this[0],e):n===t?this:this.each(function(){var t=b.queue(this,e,n);b._queueHooks(this,e),"fx"===e&&"inprogress"!==t[0]&&b.dequeue(this,e)})},dequeue:function(e){return this.each(function(){b.dequeue(this,e)})},delay:function(e,t){return e=b.fx?b.fx.speeds[e]||e:e,t=t||"fx",this.queue(t,function(t,n){var r=setTimeout(t,e);n.stop=function(){clearTimeout(r)}})},clearQueue:function(e){return this.queue(e||"fx",[])},promise:function(e,n){var r,i=1,o=b.Deferred(),a=this,s=this.length,u=function(){--i||o.resolveWith(a,[a])};"string"!=typeof e&&(n=e,e=t),e=e||"fx";while(s--)r=b._data(a[s],e+"queueHooks"),r&&r.empty&&(i++,r.empty.add(u));return u(),o.promise(n)}});var I,z,X=/[\t\r\n]/g,U=/\r/g,V=/^(?:input|select|textarea|button|object)$/i,Y=/^(?:a|area)$/i,J=/^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,G=/^(?:checked|selected)$/i,Q=b.support.getSetAttribute,K=b.support.input;b.fn.extend({attr:function(e,t){return b.access(this,b.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){b.removeAttr(this,e)})},prop:function(e,t){return b.access(this,b.prop,e,t,arguments.length>1)},removeProp:function(e){return e=b.propFix[e]||e,this.each(function(){try{this[e]=t,delete this[e]}catch(n){}})},addClass:function(e){var t,n,r,i,o,a=0,s=this.length,u="string"==typeof e&&e;if(b.isFunction(e))return this.each(function(t){b(this).addClass(e.call(this,t,this.className))});if(u)for(t=(e||"").match(w)||[];s>a;a++)if(n=this[a],r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(X," "):" ")){o=0;while(i=t[o++])0>r.indexOf(" "+i+" ")&&(r+=i+" ");n.className=b.trim(r)}return this},removeClass:function(e){var t,n,r,i,o,a=0,s=this.length,u=0===arguments.length||"string"==typeof e&&e;if(b.isFunction(e))return this.each(function(t){b(this).removeClass(e.call(this,t,this.className))});if(u)for(t=(e||"").match(w)||[];s>a;a++)if(n=this[a],r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(X," "):"")){o=0;while(i=t[o++])while(r.indexOf(" "+i+" ")>=0)r=r.replace(" "+i+" "," ");n.className=e?b.trim(r):""}return this},toggleClass:function(e,t){var n=typeof e,r="boolean"==typeof t;return b.isFunction(e)?this.each(function(n){b(this).toggleClass(e.call(this,n,this.className,t),t)}):this.each(function(){if("string"===n){var o,a=0,s=b(this),u=t,l=e.match(w)||[];while(o=l[a++])u=r?u:!s.hasClass(o),s[u?"addClass":"removeClass"](o)}else(n===i||"boolean"===n)&&(this.className&&b._data(this,"__className__",this.className),this.className=this.className||e===!1?"":b._data(this,"__className__")||"")})},hasClass:function(e){var t=" "+e+" ",n=0,r=this.length;for(;r>n;n++)if(1===this[n].nodeType&&(" "+this[n].className+" ").replace(X," ").indexOf(t)>=0)return!0;return!1},val:function(e){var n,r,i,o=this[0];{if(arguments.length)return i=b.isFunction(e),this.each(function(n){var o,a=b(this);1===this.nodeType&&(o=i?e.call(this,n,a.val()):e,null==o?o="":"number"==typeof o?o+="":b.isArray(o)&&(o=b.map(o,function(e){return null==e?"":e+""})),r=b.valHooks[this.type]||b.valHooks[this.nodeName.toLowerCase()],r&&"set"in r&&r.set(this,o,"value")!==t||(this.value=o))});if(o)return r=b.valHooks[o.type]||b.valHooks[o.nodeName.toLowerCase()],r&&"get"in r&&(n=r.get(o,"value"))!==t?n:(n=o.value,"string"==typeof n?n.replace(U,""):null==n?"":n)}}}),b.extend({valHooks:{option:{get:function(e){var t=e.attributes.value;return!t||t.specified?e.value:e.text}},select:{get:function(e){var t,n,r=e.options,i=e.selectedIndex,o="select-one"===e.type||0>i,a=o?null:[],s=o?i+1:r.length,u=0>i?s:o?i:0;for(;s>u;u++)if(n=r[u],!(!n.selected&&u!==i||(b.support.optDisabled?n.disabled:null!==n.getAttribute("disabled"))||n.parentNode.disabled&&b.nodeName(n.parentNode,"optgroup"))){if(t=b(n).val(),o)return t;a.push(t)}return a},set:function(e,t){var n=b.makeArray(t);return b(e).find("option").each(function(){this.selected=b.inArray(b(this).val(),n)>=0}),n.length||(e.selectedIndex=-1),n}}},attr:function(e,n,r){var o,a,s,u=e.nodeType;if(e&&3!==u&&8!==u&&2!==u)return typeof e.getAttribute===i?b.prop(e,n,r):(a=1!==u||!b.isXMLDoc(e),a&&(n=n.toLowerCase(),o=b.attrHooks[n]||(J.test(n)?z:I)),r===t?o&&a&&"get"in o&&null!==(s=o.get(e,n))?s:(typeof e.getAttribute!==i&&(s=e.getAttribute(n)),null==s?t:s):null!==r?o&&a&&"set"in o&&(s=o.set(e,r,n))!==t?s:(e.setAttribute(n,r+""),r):(b.removeAttr(e,n),t))},removeAttr:function(e,t){var n,r,i=0,o=t&&t.match(w);if(o&&1===e.nodeType)while(n=o[i++])r=b.propFix[n]||n,J.test(n)?!Q&&G.test(n)?e[b.camelCase("default-"+n)]=e[r]=!1:e[r]=!1:b.attr(e,n,""),e.removeAttribute(Q?n:r)},attrHooks:{type:{set:function(e,t){if(!b.support.radioValue&&"radio"===t&&b.nodeName(e,"input")){var n=e.value;return e.setAttribute("type",t),n&&(e.value=n),t}}}},propFix:{tabindex:"tabIndex",readonly:"readOnly","for":"htmlFor","class":"className",maxlength:"maxLength",cellspacing:"cellSpacing",cellpadding:"cellPadding",rowspan:"rowSpan",colspan:"colSpan",usemap:"useMap",frameborder:"frameBorder",contenteditable:"contentEditable"},prop:function(e,n,r){var i,o,a,s=e.nodeType;if(e&&3!==s&&8!==s&&2!==s)return a=1!==s||!b.isXMLDoc(e),a&&(n=b.propFix[n]||n,o=b.propHooks[n]),r!==t?o&&"set"in o&&(i=o.set(e,r,n))!==t?i:e[n]=r:o&&"get"in o&&null!==(i=o.get(e,n))?i:e[n]},propHooks:{tabIndex:{get:function(e){var n=e.getAttributeNode("tabindex");return n&&n.specified?parseInt(n.value,10):V.test(e.nodeName)||Y.test(e.nodeName)&&e.href?0:t}}}}),z={get:function(e,n){var r=b.prop(e,n),i="boolean"==typeof r&&e.getAttribute(n),o="boolean"==typeof r?K&&Q?null!=i:G.test(n)?e[b.camelCase("default-"+n)]:!!i:e.getAttributeNode(n);return o&&o.value!==!1?n.toLowerCase():t},set:function(e,t,n){return t===!1?b.removeAttr(e,n):K&&Q||!G.test(n)?e.setAttribute(!Q&&b.propFix[n]||n,n):e[b.camelCase("default-"+n)]=e[n]=!0,n}},K&&Q||(b.attrHooks.value={get:function(e,n){var r=e.getAttributeNode(n);return b.nodeName(e,"input")?e.defaultValue:r&&r.specified?r.value:t},set:function(e,n,r){return b.nodeName(e,"input")?(e.defaultValue=n,t):I&&I.set(e,n,r)}}),Q||(I=b.valHooks.button={get:function(e,n){var r=e.getAttributeNode(n);return r&&("id"===n||"name"===n||"coords"===n?""!==r.value:r.specified)?r.value:t},set:function(e,n,r){var i=e.getAttributeNode(r);return i||e.setAttributeNode(i=e.ownerDocument.createAttribute(r)),i.value=n+="","value"===r||n===e.getAttribute(r)?n:t}},b.attrHooks.contenteditable={get:I.get,set:function(e,t,n){I.set(e,""===t?!1:t,n)}},b.each(["width","height"],function(e,n){b.attrHooks[n]=b.extend(b.attrHooks[n],{set:function(e,r){return""===r?(e.setAttribute(n,"auto"),r):t}})})),b.support.hrefNormalized||(b.each(["href","src","width","height"],function(e,n){b.attrHooks[n]=b.extend(b.attrHooks[n],{get:function(e){var r=e.getAttribute(n,2);return null==r?t:r}})}),b.each(["href","src"],function(e,t){b.propHooks[t]={get:function(e){return e.getAttribute(t,4)}}})),b.support.style||(b.attrHooks.style={get:function(e){return e.style.cssText||t},set:function(e,t){return e.style.cssText=t+""}}),b.support.optSelected||(b.propHooks.selected=b.extend(b.propHooks.selected,{get:function(e){var t=e.parentNode;return t&&(t.selectedIndex,t.parentNode&&t.parentNode.selectedIndex),null}})),b.support.enctype||(b.propFix.enctype="encoding"),b.support.checkOn||b.each(["radio","checkbox"],function(){b.valHooks[this]={get:function(e){return null===e.getAttribute("value")?"on":e.value}}}),b.each(["radio","checkbox"],function(){b.valHooks[this]=b.extend(b.valHooks[this],{set:function(e,n){return b.isArray(n)?e.checked=b.inArray(b(e).val(),n)>=0:t}})});var Z=/^(?:input|select|textarea)$/i,et=/^key/,tt=/^(?:mouse|contextmenu)|click/,nt=/^(?:focusinfocus|focusoutblur)$/,rt=/^([^.]*)(?:\.(.+)|)$/;function it(){return!0}function ot(){return!1}b.event={global:{},add:function(e,n,r,o,a){var s,u,l,c,p,f,d,h,g,m,y,v=b._data(e);if(v){r.handler&&(c=r,r=c.handler,a=c.selector),r.guid||(r.guid=b.guid++),(u=v.events)||(u=v.events={}),(f=v.handle)||(f=v.handle=function(e){return typeof b===i||e&&b.event.triggered===e.type?t:b.event.dispatch.apply(f.elem,arguments)},f.elem=e),n=(n||"").match(w)||[""],l=n.length;while(l--)s=rt.exec(n[l])||[],g=y=s[1],m=(s[2]||"").split(".").sort(),p=b.event.special[g]||{},g=(a?p.delegateType:p.bindType)||g,p=b.event.special[g]||{},d=b.extend({type:g,origType:y,data:o,handler:r,guid:r.guid,selector:a,needsContext:a&&b.expr.match.needsContext.test(a),namespace:m.join(".")},c),(h=u[g])||(h=u[g]=[],h.delegateCount=0,p.setup&&p.setup.call(e,o,m,f)!==!1||(e.addEventListener?e.addEventListener(g,f,!1):e.attachEvent&&e.attachEvent("on"+g,f))),p.add&&(p.add.call(e,d),d.handler.guid||(d.handler.guid=r.guid)),a?h.splice(h.delegateCount++,0,d):h.push(d),b.event.global[g]=!0;e=null}},remove:function(e,t,n,r,i){var o,a,s,u,l,c,p,f,d,h,g,m=b.hasData(e)&&b._data(e);if(m&&(c=m.events)){t=(t||"").match(w)||[""],l=t.length;while(l--)if(s=rt.exec(t[l])||[],d=g=s[1],h=(s[2]||"").split(".").sort(),d){p=b.event.special[d]||{},d=(r?p.delegateType:p.bindType)||d,f=c[d]||[],s=s[2]&&RegExp("(^|\\.)"+h.join("\\.(?:.*\\.|)")+"(\\.|$)"),u=o=f.length;while(o--)a=f[o],!i&&g!==a.origType||n&&n.guid!==a.guid||s&&!s.test(a.namespace)||r&&r!==a.selector&&("**"!==r||!a.selector)||(f.splice(o,1),a.selector&&f.delegateCount--,p.remove&&p.remove.call(e,a));u&&!f.length&&(p.teardown&&p.teardown.call(e,h,m.handle)!==!1||b.removeEvent(e,d,m.handle),delete c[d])}else for(d in c)b.event.remove(e,d+t[l],n,r,!0);b.isEmptyObject(c)&&(delete m.handle,b._removeData(e,"events"))}},trigger:function(n,r,i,a){var s,u,l,c,p,f,d,h=[i||o],g=y.call(n,"type")?n.type:n,m=y.call(n,"namespace")?n.namespace.split("."):[];if(l=f=i=i||o,3!==i.nodeType&&8!==i.nodeType&&!nt.test(g+b.event.triggered)&&(g.indexOf(".")>=0&&(m=g.split("."),g=m.shift(),m.sort()),u=0>g.indexOf(":")&&"on"+g,n=n[b.expando]?n:new b.Event(g,"object"==typeof n&&n),n.isTrigger=!0,n.namespace=m.join("."),n.namespace_re=n.namespace?RegExp("(^|\\.)"+m.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,n.result=t,n.target||(n.target=i),r=null==r?[n]:b.makeArray(r,[n]),p=b.event.special[g]||{},a||!p.trigger||p.trigger.apply(i,r)!==!1)){if(!a&&!p.noBubble&&!b.isWindow(i)){for(c=p.delegateType||g,nt.test(c+g)||(l=l.parentNode);l;l=l.parentNode)h.push(l),f=l;f===(i.ownerDocument||o)&&h.push(f.defaultView||f.parentWindow||e)}d=0;while((l=h[d++])&&!n.isPropagationStopped())n.type=d>1?c:p.bindType||g,s=(b._data(l,"events")||{})[n.type]&&b._data(l,"handle"),s&&s.apply(l,r),s=u&&l[u],s&&b.acceptData(l)&&s.apply&&s.apply(l,r)===!1&&n.preventDefault();if(n.type=g,!(a||n.isDefaultPrevented()||p._default&&p._default.apply(i.ownerDocument,r)!==!1||"click"===g&&b.nodeName(i,"a")||!b.acceptData(i)||!u||!i[g]||b.isWindow(i))){f=i[u],f&&(i[u]=null),b.event.triggered=g;try{i[g]()}catch(v){}b.event.triggered=t,f&&(i[u]=f)}return n.result}},dispatch:function(e){e=b.event.fix(e);var n,r,i,o,a,s=[],u=h.call(arguments),l=(b._data(this,"events")||{})[e.type]||[],c=b.event.special[e.type]||{};if(u[0]=e,e.delegateTarget=this,!c.preDispatch||c.preDispatch.call(this,e)!==!1){s=b.event.handlers.call(this,e,l),n=0;while((o=s[n++])&&!e.isPropagationStopped()){e.currentTarget=o.elem,a=0;while((i=o.handlers[a++])&&!e.isImmediatePropagationStopped())(!e.namespace_re||e.namespace_re.test(i.namespace))&&(e.handleObj=i,e.data=i.data,r=((b.event.special[i.origType]||{}).handle||i.handler).apply(o.elem,u),r!==t&&(e.result=r)===!1&&(e.preventDefault(),e.stopPropagation()))}return c.postDispatch&&c.postDispatch.call(this,e),e.result}},handlers:function(e,n){var r,i,o,a,s=[],u=n.delegateCount,l=e.target;if(u&&l.nodeType&&(!e.button||"click"!==e.type))for(;l!=this;l=l.parentNode||this)if(1===l.nodeType&&(l.disabled!==!0||"click"!==e.type)){for(o=[],a=0;u>a;a++)i=n[a],r=i.selector+" ",o[r]===t&&(o[r]=i.needsContext?b(r,this).index(l)>=0:b.find(r,this,null,[l]).length),o[r]&&o.push(i);o.length&&s.push({elem:l,handlers:o})}return n.length>u&&s.push({elem:this,handlers:n.slice(u)}),s},fix:function(e){if(e[b.expando])return e;var t,n,r,i=e.type,a=e,s=this.fixHooks[i];s||(this.fixHooks[i]=s=tt.test(i)?this.mouseHooks:et.test(i)?this.keyHooks:{}),r=s.props?this.props.concat(s.props):this.props,e=new b.Event(a),t=r.length;while(t--)n=r[t],e[n]=a[n];return e.target||(e.target=a.srcElement||o),3===e.target.nodeType&&(e.target=e.target.parentNode),e.metaKey=!!e.metaKey,s.filter?s.filter(e,a):e},props:"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),fixHooks:{},keyHooks:{props:"char charCode key keyCode".split(" "),filter:function(e,t){return null==e.which&&(e.which=null!=t.charCode?t.charCode:t.keyCode),e}},mouseHooks:{props:"button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),filter:function(e,n){var r,i,a,s=n.button,u=n.fromElement;return null==e.pageX&&null!=n.clientX&&(i=e.target.ownerDocument||o,a=i.documentElement,r=i.body,e.pageX=n.clientX+(a&&a.scrollLeft||r&&r.scrollLeft||0)-(a&&a.clientLeft||r&&r.clientLeft||0),e.pageY=n.clientY+(a&&a.scrollTop||r&&r.scrollTop||0)-(a&&a.clientTop||r&&r.clientTop||0)),!e.relatedTarget&&u&&(e.relatedTarget=u===e.target?n.toElement:u),e.which||s===t||(e.which=1&s?1:2&s?3:4&s?2:0),e}},special:{load:{noBubble:!0},click:{trigger:function(){return b.nodeName(this,"input")&&"checkbox"===this.type&&this.click?(this.click(),!1):t}},focus:{trigger:function(){if(this!==o.activeElement&&this.focus)try{return this.focus(),!1}catch(e){}},delegateType:"focusin"},blur:{trigger:function(){return this===o.activeElement&&this.blur?(this.blur(),!1):t},delegateType:"focusout"},beforeunload:{postDispatch:function(e){e.result!==t&&(e.originalEvent.returnValue=e.result)}}},simulate:function(e,t,n,r){var i=b.extend(new b.Event,n,{type:e,isSimulated:!0,originalEvent:{}});r?b.event.trigger(i,null,t):b.event.dispatch.call(t,i),i.isDefaultPrevented()&&n.preventDefault()}},b.removeEvent=o.removeEventListener?function(e,t,n){e.removeEventListener&&e.removeEventListener(t,n,!1)}:function(e,t,n){var r="on"+t;e.detachEvent&&(typeof e[r]===i&&(e[r]=null),e.detachEvent(r,n))},b.Event=function(e,n){return this instanceof b.Event?(e&&e.type?(this.originalEvent=e,this.type=e.type,this.isDefaultPrevented=e.defaultPrevented||e.returnValue===!1||e.getPreventDefault&&e.getPreventDefault()?it:ot):this.type=e,n&&b.extend(this,n),this.timeStamp=e&&e.timeStamp||b.now(),this[b.expando]=!0,t):new b.Event(e,n)},b.Event.prototype={isDefaultPrevented:ot,isPropagationStopped:ot,isImmediatePropagationStopped:ot,preventDefault:function(){var e=this.originalEvent;this.isDefaultPrevented=it,e&&(e.preventDefault?e.preventDefault():e.returnValue=!1)},stopPropagation:function(){var e=this.originalEvent;this.isPropagationStopped=it,e&&(e.stopPropagation&&e.stopPropagation(),e.cancelBubble=!0)},stopImmediatePropagation:function(){this.isImmediatePropagationStopped=it,this.stopPropagation()}},b.each({mouseenter:"mouseover",mouseleave:"mouseout"},function(e,t){b.event.special[e]={delegateType:t,bindType:t,handle:function(e){var n,r=this,i=e.relatedTarget,o=e.handleObj;
-return(!i||i!==r&&!b.contains(r,i))&&(e.type=o.origType,n=o.handler.apply(this,arguments),e.type=t),n}}}),b.support.submitBubbles||(b.event.special.submit={setup:function(){return b.nodeName(this,"form")?!1:(b.event.add(this,"click._submit keypress._submit",function(e){var n=e.target,r=b.nodeName(n,"input")||b.nodeName(n,"button")?n.form:t;r&&!b._data(r,"submitBubbles")&&(b.event.add(r,"submit._submit",function(e){e._submit_bubble=!0}),b._data(r,"submitBubbles",!0))}),t)},postDispatch:function(e){e._submit_bubble&&(delete e._submit_bubble,this.parentNode&&!e.isTrigger&&b.event.simulate("submit",this.parentNode,e,!0))},teardown:function(){return b.nodeName(this,"form")?!1:(b.event.remove(this,"._submit"),t)}}),b.support.changeBubbles||(b.event.special.change={setup:function(){return Z.test(this.nodeName)?(("checkbox"===this.type||"radio"===this.type)&&(b.event.add(this,"propertychange._change",function(e){"checked"===e.originalEvent.propertyName&&(this._just_changed=!0)}),b.event.add(this,"click._change",function(e){this._just_changed&&!e.isTrigger&&(this._just_changed=!1),b.event.simulate("change",this,e,!0)})),!1):(b.event.add(this,"beforeactivate._change",function(e){var t=e.target;Z.test(t.nodeName)&&!b._data(t,"changeBubbles")&&(b.event.add(t,"change._change",function(e){!this.parentNode||e.isSimulated||e.isTrigger||b.event.simulate("change",this.parentNode,e,!0)}),b._data(t,"changeBubbles",!0))}),t)},handle:function(e){var n=e.target;return this!==n||e.isSimulated||e.isTrigger||"radio"!==n.type&&"checkbox"!==n.type?e.handleObj.handler.apply(this,arguments):t},teardown:function(){return b.event.remove(this,"._change"),!Z.test(this.nodeName)}}),b.support.focusinBubbles||b.each({focus:"focusin",blur:"focusout"},function(e,t){var n=0,r=function(e){b.event.simulate(t,e.target,b.event.fix(e),!0)};b.event.special[t]={setup:function(){0===n++&&o.addEventListener(e,r,!0)},teardown:function(){0===--n&&o.removeEventListener(e,r,!0)}}}),b.fn.extend({on:function(e,n,r,i,o){var a,s;if("object"==typeof e){"string"!=typeof n&&(r=r||n,n=t);for(a in e)this.on(a,n,r,e[a],o);return this}if(null==r&&null==i?(i=n,r=n=t):null==i&&("string"==typeof n?(i=r,r=t):(i=r,r=n,n=t)),i===!1)i=ot;else if(!i)return this;return 1===o&&(s=i,i=function(e){return b().off(e),s.apply(this,arguments)},i.guid=s.guid||(s.guid=b.guid++)),this.each(function(){b.event.add(this,e,i,r,n)})},one:function(e,t,n,r){return this.on(e,t,n,r,1)},off:function(e,n,r){var i,o;if(e&&e.preventDefault&&e.handleObj)return i=e.handleObj,b(e.delegateTarget).off(i.namespace?i.origType+"."+i.namespace:i.origType,i.selector,i.handler),this;if("object"==typeof e){for(o in e)this.off(o,n,e[o]);return this}return(n===!1||"function"==typeof n)&&(r=n,n=t),r===!1&&(r=ot),this.each(function(){b.event.remove(this,e,r,n)})},bind:function(e,t,n){return this.on(e,null,t,n)},unbind:function(e,t){return this.off(e,null,t)},delegate:function(e,t,n,r){return this.on(t,e,n,r)},undelegate:function(e,t,n){return 1===arguments.length?this.off(e,"**"):this.off(t,e||"**",n)},trigger:function(e,t){return this.each(function(){b.event.trigger(e,t,this)})},triggerHandler:function(e,n){var r=this[0];return r?b.event.trigger(e,n,r,!0):t}}),function(e,t){var n,r,i,o,a,s,u,l,c,p,f,d,h,g,m,y,v,x="sizzle"+-new Date,w=e.document,T={},N=0,C=0,k=it(),E=it(),S=it(),A=typeof t,j=1<<31,D=[],L=D.pop,H=D.push,q=D.slice,M=D.indexOf||function(e){var t=0,n=this.length;for(;n>t;t++)if(this[t]===e)return t;return-1},_="[\\x20\\t\\r\\n\\f]",F="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",O=F.replace("w","w#"),B="([*^$|!~]?=)",P="\\["+_+"*("+F+")"+_+"*(?:"+B+_+"*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|("+O+")|)|)"+_+"*\\]",R=":("+F+")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|"+P.replace(3,8)+")*)|.*)\\)|)",W=RegExp("^"+_+"+|((?:^|[^\\\\])(?:\\\\.)*)"+_+"+$","g"),$=RegExp("^"+_+"*,"+_+"*"),I=RegExp("^"+_+"*([\\x20\\t\\r\\n\\f>+~])"+_+"*"),z=RegExp(R),X=RegExp("^"+O+"$"),U={ID:RegExp("^#("+F+")"),CLASS:RegExp("^\\.("+F+")"),NAME:RegExp("^\\[name=['\"]?("+F+")['\"]?\\]"),TAG:RegExp("^("+F.replace("w","w*")+")"),ATTR:RegExp("^"+P),PSEUDO:RegExp("^"+R),CHILD:RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+_+"*(even|odd|(([+-]|)(\\d*)n|)"+_+"*(?:([+-]|)"+_+"*(\\d+)|))"+_+"*\\)|)","i"),needsContext:RegExp("^"+_+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+_+"*((?:-\\d)?\\d*)"+_+"*\\)|)(?=[^-]|$)","i")},V=/[\x20\t\r\n\f]*[+~]/,Y=/^[^{]+\{\s*\[native code/,J=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,G=/^(?:input|select|textarea|button)$/i,Q=/^h\d$/i,K=/'|\\/g,Z=/\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,et=/\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,tt=function(e,t){var n="0x"+t-65536;return n!==n?t:0>n?String.fromCharCode(n+65536):String.fromCharCode(55296|n>>10,56320|1023&n)};try{q.call(w.documentElement.childNodes,0)[0].nodeType}catch(nt){q=function(e){var t,n=[];while(t=this[e++])n.push(t);return n}}function rt(e){return Y.test(e+"")}function it(){var e,t=[];return e=function(n,r){return t.push(n+=" ")>i.cacheLength&&delete e[t.shift()],e[n]=r}}function ot(e){return e[x]=!0,e}function at(e){var t=p.createElement("div");try{return e(t)}catch(n){return!1}finally{t=null}}function st(e,t,n,r){var i,o,a,s,u,l,f,g,m,v;if((t?t.ownerDocument||t:w)!==p&&c(t),t=t||p,n=n||[],!e||"string"!=typeof e)return n;if(1!==(s=t.nodeType)&&9!==s)return[];if(!d&&!r){if(i=J.exec(e))if(a=i[1]){if(9===s){if(o=t.getElementById(a),!o||!o.parentNode)return n;if(o.id===a)return n.push(o),n}else if(t.ownerDocument&&(o=t.ownerDocument.getElementById(a))&&y(t,o)&&o.id===a)return n.push(o),n}else{if(i[2])return H.apply(n,q.call(t.getElementsByTagName(e),0)),n;if((a=i[3])&&T.getByClassName&&t.getElementsByClassName)return H.apply(n,q.call(t.getElementsByClassName(a),0)),n}if(T.qsa&&!h.test(e)){if(f=!0,g=x,m=t,v=9===s&&e,1===s&&"object"!==t.nodeName.toLowerCase()){l=ft(e),(f=t.getAttribute("id"))?g=f.replace(K,"\\$&"):t.setAttribute("id",g),g="[id='"+g+"'] ",u=l.length;while(u--)l[u]=g+dt(l[u]);m=V.test(e)&&t.parentNode||t,v=l.join(",")}if(v)try{return H.apply(n,q.call(m.querySelectorAll(v),0)),n}catch(b){}finally{f||t.removeAttribute("id")}}}return wt(e.replace(W,"$1"),t,n,r)}a=st.isXML=function(e){var t=e&&(e.ownerDocument||e).documentElement;return t?"HTML"!==t.nodeName:!1},c=st.setDocument=function(e){var n=e?e.ownerDocument||e:w;return n!==p&&9===n.nodeType&&n.documentElement?(p=n,f=n.documentElement,d=a(n),T.tagNameNoComments=at(function(e){return e.appendChild(n.createComment("")),!e.getElementsByTagName("*").length}),T.attributes=at(function(e){e.innerHTML="<select></select>";var t=typeof e.lastChild.getAttribute("multiple");return"boolean"!==t&&"string"!==t}),T.getByClassName=at(function(e){return e.innerHTML="<div class='hidden e'></div><div class='hidden'></div>",e.getElementsByClassName&&e.getElementsByClassName("e").length?(e.lastChild.className="e",2===e.getElementsByClassName("e").length):!1}),T.getByName=at(function(e){e.id=x+0,e.innerHTML="<a name='"+x+"'></a><div name='"+x+"'></div>",f.insertBefore(e,f.firstChild);var t=n.getElementsByName&&n.getElementsByName(x).length===2+n.getElementsByName(x+0).length;return T.getIdNotName=!n.getElementById(x),f.removeChild(e),t}),i.attrHandle=at(function(e){return e.innerHTML="<a href='#'></a>",e.firstChild&&typeof e.firstChild.getAttribute!==A&&"#"===e.firstChild.getAttribute("href")})?{}:{href:function(e){return e.getAttribute("href",2)},type:function(e){return e.getAttribute("type")}},T.getIdNotName?(i.find.ID=function(e,t){if(typeof t.getElementById!==A&&!d){var n=t.getElementById(e);return n&&n.parentNode?[n]:[]}},i.filter.ID=function(e){var t=e.replace(et,tt);return function(e){return e.getAttribute("id")===t}}):(i.find.ID=function(e,n){if(typeof n.getElementById!==A&&!d){var r=n.getElementById(e);return r?r.id===e||typeof r.getAttributeNode!==A&&r.getAttributeNode("id").value===e?[r]:t:[]}},i.filter.ID=function(e){var t=e.replace(et,tt);return function(e){var n=typeof e.getAttributeNode!==A&&e.getAttributeNode("id");return n&&n.value===t}}),i.find.TAG=T.tagNameNoComments?function(e,n){return typeof n.getElementsByTagName!==A?n.getElementsByTagName(e):t}:function(e,t){var n,r=[],i=0,o=t.getElementsByTagName(e);if("*"===e){while(n=o[i++])1===n.nodeType&&r.push(n);return r}return o},i.find.NAME=T.getByName&&function(e,n){return typeof n.getElementsByName!==A?n.getElementsByName(name):t},i.find.CLASS=T.getByClassName&&function(e,n){return typeof n.getElementsByClassName===A||d?t:n.getElementsByClassName(e)},g=[],h=[":focus"],(T.qsa=rt(n.querySelectorAll))&&(at(function(e){e.innerHTML="<select><option selected=''></option></select>",e.querySelectorAll("[selected]").length||h.push("\\["+_+"*(?:checked|disabled|ismap|multiple|readonly|selected|value)"),e.querySelectorAll(":checked").length||h.push(":checked")}),at(function(e){e.innerHTML="<input type='hidden' i=''/>",e.querySelectorAll("[i^='']").length&&h.push("[*^$]="+_+"*(?:\"\"|'')"),e.querySelectorAll(":enabled").length||h.push(":enabled",":disabled"),e.querySelectorAll("*,:x"),h.push(",.*:")})),(T.matchesSelector=rt(m=f.matchesSelector||f.mozMatchesSelector||f.webkitMatchesSelector||f.oMatchesSelector||f.msMatchesSelector))&&at(function(e){T.disconnectedMatch=m.call(e,"div"),m.call(e,"[s!='']:x"),g.push("!=",R)}),h=RegExp(h.join("|")),g=RegExp(g.join("|")),y=rt(f.contains)||f.compareDocumentPosition?function(e,t){var n=9===e.nodeType?e.documentElement:e,r=t&&t.parentNode;return e===r||!(!r||1!==r.nodeType||!(n.contains?n.contains(r):e.compareDocumentPosition&&16&e.compareDocumentPosition(r)))}:function(e,t){if(t)while(t=t.parentNode)if(t===e)return!0;return!1},v=f.compareDocumentPosition?function(e,t){var r;return e===t?(u=!0,0):(r=t.compareDocumentPosition&&e.compareDocumentPosition&&e.compareDocumentPosition(t))?1&r||e.parentNode&&11===e.parentNode.nodeType?e===n||y(w,e)?-1:t===n||y(w,t)?1:0:4&r?-1:1:e.compareDocumentPosition?-1:1}:function(e,t){var r,i=0,o=e.parentNode,a=t.parentNode,s=[e],l=[t];if(e===t)return u=!0,0;if(!o||!a)return e===n?-1:t===n?1:o?-1:a?1:0;if(o===a)return ut(e,t);r=e;while(r=r.parentNode)s.unshift(r);r=t;while(r=r.parentNode)l.unshift(r);while(s[i]===l[i])i++;return i?ut(s[i],l[i]):s[i]===w?-1:l[i]===w?1:0},u=!1,[0,0].sort(v),T.detectDuplicates=u,p):p},st.matches=function(e,t){return st(e,null,null,t)},st.matchesSelector=function(e,t){if((e.ownerDocument||e)!==p&&c(e),t=t.replace(Z,"='$1']"),!(!T.matchesSelector||d||g&&g.test(t)||h.test(t)))try{var n=m.call(e,t);if(n||T.disconnectedMatch||e.document&&11!==e.document.nodeType)return n}catch(r){}return st(t,p,null,[e]).length>0},st.contains=function(e,t){return(e.ownerDocument||e)!==p&&c(e),y(e,t)},st.attr=function(e,t){var n;return(e.ownerDocument||e)!==p&&c(e),d||(t=t.toLowerCase()),(n=i.attrHandle[t])?n(e):d||T.attributes?e.getAttribute(t):((n=e.getAttributeNode(t))||e.getAttribute(t))&&e[t]===!0?t:n&&n.specified?n.value:null},st.error=function(e){throw Error("Syntax error, unrecognized expression: "+e)},st.uniqueSort=function(e){var t,n=[],r=1,i=0;if(u=!T.detectDuplicates,e.sort(v),u){for(;t=e[r];r++)t===e[r-1]&&(i=n.push(r));while(i--)e.splice(n[i],1)}return e};function ut(e,t){var n=t&&e,r=n&&(~t.sourceIndex||j)-(~e.sourceIndex||j);if(r)return r;if(n)while(n=n.nextSibling)if(n===t)return-1;return e?1:-1}function lt(e){return function(t){var n=t.nodeName.toLowerCase();return"input"===n&&t.type===e}}function ct(e){return function(t){var n=t.nodeName.toLowerCase();return("input"===n||"button"===n)&&t.type===e}}function pt(e){return ot(function(t){return t=+t,ot(function(n,r){var i,o=e([],n.length,t),a=o.length;while(a--)n[i=o[a]]&&(n[i]=!(r[i]=n[i]))})})}o=st.getText=function(e){var t,n="",r=0,i=e.nodeType;if(i){if(1===i||9===i||11===i){if("string"==typeof e.textContent)return e.textContent;for(e=e.firstChild;e;e=e.nextSibling)n+=o(e)}else if(3===i||4===i)return e.nodeValue}else for(;t=e[r];r++)n+=o(t);return n},i=st.selectors={cacheLength:50,createPseudo:ot,match:U,find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(e){return e[1]=e[1].replace(et,tt),e[3]=(e[4]||e[5]||"").replace(et,tt),"~="===e[2]&&(e[3]=" "+e[3]+" "),e.slice(0,4)},CHILD:function(e){return e[1]=e[1].toLowerCase(),"nth"===e[1].slice(0,3)?(e[3]||st.error(e[0]),e[4]=+(e[4]?e[5]+(e[6]||1):2*("even"===e[3]||"odd"===e[3])),e[5]=+(e[7]+e[8]||"odd"===e[3])):e[3]&&st.error(e[0]),e},PSEUDO:function(e){var t,n=!e[5]&&e[2];return U.CHILD.test(e[0])?null:(e[4]?e[2]=e[4]:n&&z.test(n)&&(t=ft(n,!0))&&(t=n.indexOf(")",n.length-t)-n.length)&&(e[0]=e[0].slice(0,t),e[2]=n.slice(0,t)),e.slice(0,3))}},filter:{TAG:function(e){return"*"===e?function(){return!0}:(e=e.replace(et,tt).toLowerCase(),function(t){return t.nodeName&&t.nodeName.toLowerCase()===e})},CLASS:function(e){var t=k[e+" "];return t||(t=RegExp("(^|"+_+")"+e+"("+_+"|$)"))&&k(e,function(e){return t.test(e.className||typeof e.getAttribute!==A&&e.getAttribute("class")||"")})},ATTR:function(e,t,n){return function(r){var i=st.attr(r,e);return null==i?"!="===t:t?(i+="","="===t?i===n:"!="===t?i!==n:"^="===t?n&&0===i.indexOf(n):"*="===t?n&&i.indexOf(n)>-1:"$="===t?n&&i.slice(-n.length)===n:"~="===t?(" "+i+" ").indexOf(n)>-1:"|="===t?i===n||i.slice(0,n.length+1)===n+"-":!1):!0}},CHILD:function(e,t,n,r,i){var o="nth"!==e.slice(0,3),a="last"!==e.slice(-4),s="of-type"===t;return 1===r&&0===i?function(e){return!!e.parentNode}:function(t,n,u){var l,c,p,f,d,h,g=o!==a?"nextSibling":"previousSibling",m=t.parentNode,y=s&&t.nodeName.toLowerCase(),v=!u&&!s;if(m){if(o){while(g){p=t;while(p=p[g])if(s?p.nodeName.toLowerCase()===y:1===p.nodeType)return!1;h=g="only"===e&&!h&&"nextSibling"}return!0}if(h=[a?m.firstChild:m.lastChild],a&&v){c=m[x]||(m[x]={}),l=c[e]||[],d=l[0]===N&&l[1],f=l[0]===N&&l[2],p=d&&m.childNodes[d];while(p=++d&&p&&p[g]||(f=d=0)||h.pop())if(1===p.nodeType&&++f&&p===t){c[e]=[N,d,f];break}}else if(v&&(l=(t[x]||(t[x]={}))[e])&&l[0]===N)f=l[1];else while(p=++d&&p&&p[g]||(f=d=0)||h.pop())if((s?p.nodeName.toLowerCase()===y:1===p.nodeType)&&++f&&(v&&((p[x]||(p[x]={}))[e]=[N,f]),p===t))break;return f-=i,f===r||0===f%r&&f/r>=0}}},PSEUDO:function(e,t){var n,r=i.pseudos[e]||i.setFilters[e.toLowerCase()]||st.error("unsupported pseudo: "+e);return r[x]?r(t):r.length>1?(n=[e,e,"",t],i.setFilters.hasOwnProperty(e.toLowerCase())?ot(function(e,n){var i,o=r(e,t),a=o.length;while(a--)i=M.call(e,o[a]),e[i]=!(n[i]=o[a])}):function(e){return r(e,0,n)}):r}},pseudos:{not:ot(function(e){var t=[],n=[],r=s(e.replace(W,"$1"));return r[x]?ot(function(e,t,n,i){var o,a=r(e,null,i,[]),s=e.length;while(s--)(o=a[s])&&(e[s]=!(t[s]=o))}):function(e,i,o){return t[0]=e,r(t,null,o,n),!n.pop()}}),has:ot(function(e){return function(t){return st(e,t).length>0}}),contains:ot(function(e){return function(t){return(t.textContent||t.innerText||o(t)).indexOf(e)>-1}}),lang:ot(function(e){return X.test(e||"")||st.error("unsupported lang: "+e),e=e.replace(et,tt).toLowerCase(),function(t){var n;do if(n=d?t.getAttribute("xml:lang")||t.getAttribute("lang"):t.lang)return n=n.toLowerCase(),n===e||0===n.indexOf(e+"-");while((t=t.parentNode)&&1===t.nodeType);return!1}}),target:function(t){var n=e.location&&e.location.hash;return n&&n.slice(1)===t.id},root:function(e){return e===f},focus:function(e){return e===p.activeElement&&(!p.hasFocus||p.hasFocus())&&!!(e.type||e.href||~e.tabIndex)},enabled:function(e){return e.disabled===!1},disabled:function(e){return e.disabled===!0},checked:function(e){var t=e.nodeName.toLowerCase();return"input"===t&&!!e.checked||"option"===t&&!!e.selected},selected:function(e){return e.parentNode&&e.parentNode.selectedIndex,e.selected===!0},empty:function(e){for(e=e.firstChild;e;e=e.nextSibling)if(e.nodeName>"@"||3===e.nodeType||4===e.nodeType)return!1;return!0},parent:function(e){return!i.pseudos.empty(e)},header:function(e){return Q.test(e.nodeName)},input:function(e){return G.test(e.nodeName)},button:function(e){var t=e.nodeName.toLowerCase();return"input"===t&&"button"===e.type||"button"===t},text:function(e){var t;return"input"===e.nodeName.toLowerCase()&&"text"===e.type&&(null==(t=e.getAttribute("type"))||t.toLowerCase()===e.type)},first:pt(function(){return[0]}),last:pt(function(e,t){return[t-1]}),eq:pt(function(e,t,n){return[0>n?n+t:n]}),even:pt(function(e,t){var n=0;for(;t>n;n+=2)e.push(n);return e}),odd:pt(function(e,t){var n=1;for(;t>n;n+=2)e.push(n);return e}),lt:pt(function(e,t,n){var r=0>n?n+t:n;for(;--r>=0;)e.push(r);return e}),gt:pt(function(e,t,n){var r=0>n?n+t:n;for(;t>++r;)e.push(r);return e})}};for(n in{radio:!0,checkbox:!0,file:!0,password:!0,image:!0})i.pseudos[n]=lt(n);for(n in{submit:!0,reset:!0})i.pseudos[n]=ct(n);function ft(e,t){var n,r,o,a,s,u,l,c=E[e+" "];if(c)return t?0:c.slice(0);s=e,u=[],l=i.preFilter;while(s){(!n||(r=$.exec(s)))&&(r&&(s=s.slice(r[0].length)||s),u.push(o=[])),n=!1,(r=I.exec(s))&&(n=r.shift(),o.push({value:n,type:r[0].replace(W," ")}),s=s.slice(n.length));for(a in i.filter)!(r=U[a].exec(s))||l[a]&&!(r=l[a](r))||(n=r.shift(),o.push({value:n,type:a,matches:r}),s=s.slice(n.length));if(!n)break}return t?s.length:s?st.error(e):E(e,u).slice(0)}function dt(e){var t=0,n=e.length,r="";for(;n>t;t++)r+=e[t].value;return r}function ht(e,t,n){var i=t.dir,o=n&&"parentNode"===i,a=C++;return t.first?function(t,n,r){while(t=t[i])if(1===t.nodeType||o)return e(t,n,r)}:function(t,n,s){var u,l,c,p=N+" "+a;if(s){while(t=t[i])if((1===t.nodeType||o)&&e(t,n,s))return!0}else while(t=t[i])if(1===t.nodeType||o)if(c=t[x]||(t[x]={}),(l=c[i])&&l[0]===p){if((u=l[1])===!0||u===r)return u===!0}else if(l=c[i]=[p],l[1]=e(t,n,s)||r,l[1]===!0)return!0}}function gt(e){return e.length>1?function(t,n,r){var i=e.length;while(i--)if(!e[i](t,n,r))return!1;return!0}:e[0]}function mt(e,t,n,r,i){var o,a=[],s=0,u=e.length,l=null!=t;for(;u>s;s++)(o=e[s])&&(!n||n(o,r,i))&&(a.push(o),l&&t.push(s));return a}function yt(e,t,n,r,i,o){return r&&!r[x]&&(r=yt(r)),i&&!i[x]&&(i=yt(i,o)),ot(function(o,a,s,u){var l,c,p,f=[],d=[],h=a.length,g=o||xt(t||"*",s.nodeType?[s]:s,[]),m=!e||!o&&t?g:mt(g,f,e,s,u),y=n?i||(o?e:h||r)?[]:a:m;if(n&&n(m,y,s,u),r){l=mt(y,d),r(l,[],s,u),c=l.length;while(c--)(p=l[c])&&(y[d[c]]=!(m[d[c]]=p))}if(o){if(i||e){if(i){l=[],c=y.length;while(c--)(p=y[c])&&l.push(m[c]=p);i(null,y=[],l,u)}c=y.length;while(c--)(p=y[c])&&(l=i?M.call(o,p):f[c])>-1&&(o[l]=!(a[l]=p))}}else y=mt(y===a?y.splice(h,y.length):y),i?i(null,a,y,u):H.apply(a,y)})}function vt(e){var t,n,r,o=e.length,a=i.relative[e[0].type],s=a||i.relative[" "],u=a?1:0,c=ht(function(e){return e===t},s,!0),p=ht(function(e){return M.call(t,e)>-1},s,!0),f=[function(e,n,r){return!a&&(r||n!==l)||((t=n).nodeType?c(e,n,r):p(e,n,r))}];for(;o>u;u++)if(n=i.relative[e[u].type])f=[ht(gt(f),n)];else{if(n=i.filter[e[u].type].apply(null,e[u].matches),n[x]){for(r=++u;o>r;r++)if(i.relative[e[r].type])break;return yt(u>1&&gt(f),u>1&&dt(e.slice(0,u-1)).replace(W,"$1"),n,r>u&&vt(e.slice(u,r)),o>r&&vt(e=e.slice(r)),o>r&&dt(e))}f.push(n)}return gt(f)}function bt(e,t){var n=0,o=t.length>0,a=e.length>0,s=function(s,u,c,f,d){var h,g,m,y=[],v=0,b="0",x=s&&[],w=null!=d,T=l,C=s||a&&i.find.TAG("*",d&&u.parentNode||u),k=N+=null==T?1:Math.random()||.1;for(w&&(l=u!==p&&u,r=n);null!=(h=C[b]);b++){if(a&&h){g=0;while(m=e[g++])if(m(h,u,c)){f.push(h);break}w&&(N=k,r=++n)}o&&((h=!m&&h)&&v--,s&&x.push(h))}if(v+=b,o&&b!==v){g=0;while(m=t[g++])m(x,y,u,c);if(s){if(v>0)while(b--)x[b]||y[b]||(y[b]=L.call(f));y=mt(y)}H.apply(f,y),w&&!s&&y.length>0&&v+t.length>1&&st.uniqueSort(f)}return w&&(N=k,l=T),x};return o?ot(s):s}s=st.compile=function(e,t){var n,r=[],i=[],o=S[e+" "];if(!o){t||(t=ft(e)),n=t.length;while(n--)o=vt(t[n]),o[x]?r.push(o):i.push(o);o=S(e,bt(i,r))}return o};function xt(e,t,n){var r=0,i=t.length;for(;i>r;r++)st(e,t[r],n);return n}function wt(e,t,n,r){var o,a,u,l,c,p=ft(e);if(!r&&1===p.length){if(a=p[0]=p[0].slice(0),a.length>2&&"ID"===(u=a[0]).type&&9===t.nodeType&&!d&&i.relative[a[1].type]){if(t=i.find.ID(u.matches[0].replace(et,tt),t)[0],!t)return n;e=e.slice(a.shift().value.length)}o=U.needsContext.test(e)?0:a.length;while(o--){if(u=a[o],i.relative[l=u.type])break;if((c=i.find[l])&&(r=c(u.matches[0].replace(et,tt),V.test(a[0].type)&&t.parentNode||t))){if(a.splice(o,1),e=r.length&&dt(a),!e)return H.apply(n,q.call(r,0)),n;break}}}return s(e,p)(r,t,d,n,V.test(e)),n}i.pseudos.nth=i.pseudos.eq;function Tt(){}i.filters=Tt.prototype=i.pseudos,i.setFilters=new Tt,c(),st.attr=b.attr,b.find=st,b.expr=st.selectors,b.expr[":"]=b.expr.pseudos,b.unique=st.uniqueSort,b.text=st.getText,b.isXMLDoc=st.isXML,b.contains=st.contains}(e);var at=/Until$/,st=/^(?:parents|prev(?:Until|All))/,ut=/^.[^:#\[\.,]*$/,lt=b.expr.match.needsContext,ct={children:!0,contents:!0,next:!0,prev:!0};b.fn.extend({find:function(e){var t,n,r,i=this.length;if("string"!=typeof e)return r=this,this.pushStack(b(e).filter(function(){for(t=0;i>t;t++)if(b.contains(r[t],this))return!0}));for(n=[],t=0;i>t;t++)b.find(e,this[t],n);return n=this.pushStack(i>1?b.unique(n):n),n.selector=(this.selector?this.selector+" ":"")+e,n},has:function(e){var t,n=b(e,this),r=n.length;return this.filter(function(){for(t=0;r>t;t++)if(b.contains(this,n[t]))return!0})},not:function(e){return this.pushStack(ft(this,e,!1))},filter:function(e){return this.pushStack(ft(this,e,!0))},is:function(e){return!!e&&("string"==typeof e?lt.test(e)?b(e,this.context).index(this[0])>=0:b.filter(e,this).length>0:this.filter(e).length>0)},closest:function(e,t){var n,r=0,i=this.length,o=[],a=lt.test(e)||"string"!=typeof e?b(e,t||this.context):0;for(;i>r;r++){n=this[r];while(n&&n.ownerDocument&&n!==t&&11!==n.nodeType){if(a?a.index(n)>-1:b.find.matchesSelector(n,e)){o.push(n);break}n=n.parentNode}}return this.pushStack(o.length>1?b.unique(o):o)},index:function(e){return e?"string"==typeof e?b.inArray(this[0],b(e)):b.inArray(e.jquery?e[0]:e,this):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(e,t){var n="string"==typeof e?b(e,t):b.makeArray(e&&e.nodeType?[e]:e),r=b.merge(this.get(),n);return this.pushStack(b.unique(r))},addBack:function(e){return this.add(null==e?this.prevObject:this.prevObject.filter(e))}}),b.fn.andSelf=b.fn.addBack;function pt(e,t){do e=e[t];while(e&&1!==e.nodeType);return e}b.each({parent:function(e){var t=e.parentNode;return t&&11!==t.nodeType?t:null},parents:function(e){return b.dir(e,"parentNode")},parentsUntil:function(e,t,n){return b.dir(e,"parentNode",n)},next:function(e){return pt(e,"nextSibling")},prev:function(e){return pt(e,"previousSibling")},nextAll:function(e){return b.dir(e,"nextSibling")},prevAll:function(e){return b.dir(e,"previousSibling")},nextUntil:function(e,t,n){return b.dir(e,"nextSibling",n)},prevUntil:function(e,t,n){return b.dir(e,"previousSibling",n)},siblings:function(e){return b.sibling((e.parentNode||{}).firstChild,e)},children:function(e){return b.sibling(e.firstChild)},contents:function(e){return b.nodeName(e,"iframe")?e.contentDocument||e.contentWindow.document:b.merge([],e.childNodes)}},function(e,t){b.fn[e]=function(n,r){var i=b.map(this,t,n);return at.test(e)||(r=n),r&&"string"==typeof r&&(i=b.filter(r,i)),i=this.length>1&&!ct[e]?b.unique(i):i,this.length>1&&st.test(e)&&(i=i.reverse()),this.pushStack(i)}}),b.extend({filter:function(e,t,n){return n&&(e=":not("+e+")"),1===t.length?b.find.matchesSelector(t[0],e)?[t[0]]:[]:b.find.matches(e,t)},dir:function(e,n,r){var i=[],o=e[n];while(o&&9!==o.nodeType&&(r===t||1!==o.nodeType||!b(o).is(r)))1===o.nodeType&&i.push(o),o=o[n];return i},sibling:function(e,t){var n=[];for(;e;e=e.nextSibling)1===e.nodeType&&e!==t&&n.push(e);return n}});function ft(e,t,n){if(t=t||0,b.isFunction(t))return b.grep(e,function(e,r){var i=!!t.call(e,r,e);return i===n});if(t.nodeType)return b.grep(e,function(e){return e===t===n});if("string"==typeof t){var r=b.grep(e,function(e){return 1===e.nodeType});if(ut.test(t))return b.filter(t,r,!n);t=b.filter(t,r)}return b.grep(e,function(e){return b.inArray(e,t)>=0===n})}function dt(e){var t=ht.split("|"),n=e.createDocumentFragment();if(n.createElement)while(t.length)n.createElement(t.pop());return n}var ht="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",gt=/ jQuery\d+="(?:null|\d+)"/g,mt=RegExp("<(?:"+ht+")[\\s/>]","i"),yt=/^\s+/,vt=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,bt=/<([\w:]+)/,xt=/<tbody/i,wt=/<|&#?\w+;/,Tt=/<(?:script|style|link)/i,Nt=/^(?:checkbox|radio)$/i,Ct=/checked\s*(?:[^=]|=\s*.checked.)/i,kt=/^$|\/(?:java|ecma)script/i,Et=/^true\/(.*)/,St=/^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,At={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],area:[1,"<map>","</map>"],param:[1,"<object>","</object>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],_default:b.support.htmlSerialize?[0,"",""]:[1,"X<div>","</div>"]},jt=dt(o),Dt=jt.appendChild(o.createElement("div"));At.optgroup=At.option,At.tbody=At.tfoot=At.colgroup=At.caption=At.thead,At.th=At.td,b.fn.extend({text:function(e){return b.access(this,function(e){return e===t?b.text(this):this.empty().append((this[0]&&this[0].ownerDocument||o).createTextNode(e))},null,e,arguments.length)},wrapAll:function(e){if(b.isFunction(e))return this.each(function(t){b(this).wrapAll(e.call(this,t))});if(this[0]){var t=b(e,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&t.insertBefore(this[0]),t.map(function(){var e=this;while(e.firstChild&&1===e.firstChild.nodeType)e=e.firstChild;return e}).append(this)}return this},wrapInner:function(e){return b.isFunction(e)?this.each(function(t){b(this).wrapInner(e.call(this,t))}):this.each(function(){var t=b(this),n=t.contents();n.length?n.wrapAll(e):t.append(e)})},wrap:function(e){var t=b.isFunction(e);return this.each(function(n){b(this).wrapAll(t?e.call(this,n):e)})},unwrap:function(){return this.parent().each(function(){b.nodeName(this,"body")||b(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(e){(1===this.nodeType||11===this.nodeType||9===this.nodeType)&&this.appendChild(e)})},prepend:function(){return this.domManip(arguments,!0,function(e){(1===this.nodeType||11===this.nodeType||9===this.nodeType)&&this.insertBefore(e,this.firstChild)})},before:function(){return this.domManip(arguments,!1,function(e){this.parentNode&&this.parentNode.insertBefore(e,this)})},after:function(){return this.domManip(arguments,!1,function(e){this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling)})},remove:function(e,t){var n,r=0;for(;null!=(n=this[r]);r++)(!e||b.filter(e,[n]).length>0)&&(t||1!==n.nodeType||b.cleanData(Ot(n)),n.parentNode&&(t&&b.contains(n.ownerDocument,n)&&Mt(Ot(n,"script")),n.parentNode.removeChild(n)));return this},empty:function(){var e,t=0;for(;null!=(e=this[t]);t++){1===e.nodeType&&b.cleanData(Ot(e,!1));while(e.firstChild)e.removeChild(e.firstChild);e.options&&b.nodeName(e,"select")&&(e.options.length=0)}return this},clone:function(e,t){return e=null==e?!1:e,t=null==t?e:t,this.map(function(){return b.clone(this,e,t)})},html:function(e){return b.access(this,function(e){var n=this[0]||{},r=0,i=this.length;if(e===t)return 1===n.nodeType?n.innerHTML.replace(gt,""):t;if(!("string"!=typeof e||Tt.test(e)||!b.support.htmlSerialize&&mt.test(e)||!b.support.leadingWhitespace&&yt.test(e)||At[(bt.exec(e)||["",""])[1].toLowerCase()])){e=e.replace(vt,"<$1></$2>");try{for(;i>r;r++)n=this[r]||{},1===n.nodeType&&(b.cleanData(Ot(n,!1)),n.innerHTML=e);n=0}catch(o){}}n&&this.empty().append(e)},null,e,arguments.length)},replaceWith:function(e){var t=b.isFunction(e);return t||"string"==typeof e||(e=b(e).not(this).detach()),this.domManip([e],!0,function(e){var t=this.nextSibling,n=this.parentNode;n&&(b(this).remove(),n.insertBefore(e,t))})},detach:function(e){return this.remove(e,!0)},domManip:function(e,n,r){e=f.apply([],e);var i,o,a,s,u,l,c=0,p=this.length,d=this,h=p-1,g=e[0],m=b.isFunction(g);if(m||!(1>=p||"string"!=typeof g||b.support.checkClone)&&Ct.test(g))return this.each(function(i){var o=d.eq(i);m&&(e[0]=g.call(this,i,n?o.html():t)),o.domManip(e,n,r)});if(p&&(l=b.buildFragment(e,this[0].ownerDocument,!1,this),i=l.firstChild,1===l.childNodes.length&&(l=i),i)){for(n=n&&b.nodeName(i,"tr"),s=b.map(Ot(l,"script"),Ht),a=s.length;p>c;c++)o=l,c!==h&&(o=b.clone(o,!0,!0),a&&b.merge(s,Ot(o,"script"))),r.call(n&&b.nodeName(this[c],"table")?Lt(this[c],"tbody"):this[c],o,c);if(a)for(u=s[s.length-1].ownerDocument,b.map(s,qt),c=0;a>c;c++)o=s[c],kt.test(o.type||"")&&!b._data(o,"globalEval")&&b.contains(u,o)&&(o.src?b.ajax({url:o.src,type:"GET",dataType:"script",async:!1,global:!1,"throws":!0}):b.globalEval((o.text||o.textContent||o.innerHTML||"").replace(St,"")));l=i=null}return this}});function Lt(e,t){return e.getElementsByTagName(t)[0]||e.appendChild(e.ownerDocument.createElement(t))}function Ht(e){var t=e.getAttributeNode("type");return e.type=(t&&t.specified)+"/"+e.type,e}function qt(e){var t=Et.exec(e.type);return t?e.type=t[1]:e.removeAttribute("type"),e}function Mt(e,t){var n,r=0;for(;null!=(n=e[r]);r++)b._data(n,"globalEval",!t||b._data(t[r],"globalEval"))}function _t(e,t){if(1===t.nodeType&&b.hasData(e)){var n,r,i,o=b._data(e),a=b._data(t,o),s=o.events;if(s){delete a.handle,a.events={};for(n in s)for(r=0,i=s[n].length;i>r;r++)b.event.add(t,n,s[n][r])}a.data&&(a.data=b.extend({},a.data))}}function Ft(e,t){var n,r,i;if(1===t.nodeType){if(n=t.nodeName.toLowerCase(),!b.support.noCloneEvent&&t[b.expando]){i=b._data(t);for(r in i.events)b.removeEvent(t,r,i.handle);t.removeAttribute(b.expando)}"script"===n&&t.text!==e.text?(Ht(t).text=e.text,qt(t)):"object"===n?(t.parentNode&&(t.outerHTML=e.outerHTML),b.support.html5Clone&&e.innerHTML&&!b.trim(t.innerHTML)&&(t.innerHTML=e.innerHTML)):"input"===n&&Nt.test(e.type)?(t.defaultChecked=t.checked=e.checked,t.value!==e.value&&(t.value=e.value)):"option"===n?t.defaultSelected=t.selected=e.defaultSelected:("input"===n||"textarea"===n)&&(t.defaultValue=e.defaultValue)}}b.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(e,t){b.fn[e]=function(e){var n,r=0,i=[],o=b(e),a=o.length-1;for(;a>=r;r++)n=r===a?this:this.clone(!0),b(o[r])[t](n),d.apply(i,n.get());return this.pushStack(i)}});function Ot(e,n){var r,o,a=0,s=typeof e.getElementsByTagName!==i?e.getElementsByTagName(n||"*"):typeof e.querySelectorAll!==i?e.querySelectorAll(n||"*"):t;if(!s)for(s=[],r=e.childNodes||e;null!=(o=r[a]);a++)!n||b.nodeName(o,n)?s.push(o):b.merge(s,Ot(o,n));return n===t||n&&b.nodeName(e,n)?b.merge([e],s):s}function Bt(e){Nt.test(e.type)&&(e.defaultChecked=e.checked)}b.extend({clone:function(e,t,n){var r,i,o,a,s,u=b.contains(e.ownerDocument,e);if(b.support.html5Clone||b.isXMLDoc(e)||!mt.test("<"+e.nodeName+">")?o=e.cloneNode(!0):(Dt.innerHTML=e.outerHTML,Dt.removeChild(o=Dt.firstChild)),!(b.support.noCloneEvent&&b.support.noCloneChecked||1!==e.nodeType&&11!==e.nodeType||b.isXMLDoc(e)))for(r=Ot(o),s=Ot(e),a=0;null!=(i=s[a]);++a)r[a]&&Ft(i,r[a]);if(t)if(n)for(s=s||Ot(e),r=r||Ot(o),a=0;null!=(i=s[a]);a++)_t(i,r[a]);else _t(e,o);return r=Ot(o,"script"),r.length>0&&Mt(r,!u&&Ot(e,"script")),r=s=i=null,o},buildFragment:function(e,t,n,r){var i,o,a,s,u,l,c,p=e.length,f=dt(t),d=[],h=0;for(;p>h;h++)if(o=e[h],o||0===o)if("object"===b.type(o))b.merge(d,o.nodeType?[o]:o);else if(wt.test(o)){s=s||f.appendChild(t.createElement("div")),u=(bt.exec(o)||["",""])[1].toLowerCase(),c=At[u]||At._default,s.innerHTML=c[1]+o.replace(vt,"<$1></$2>")+c[2],i=c[0];while(i--)s=s.lastChild;if(!b.support.leadingWhitespace&&yt.test(o)&&d.push(t.createTextNode(yt.exec(o)[0])),!b.support.tbody){o="table"!==u||xt.test(o)?"<table>"!==c[1]||xt.test(o)?0:s:s.firstChild,i=o&&o.childNodes.length;while(i--)b.nodeName(l=o.childNodes[i],"tbody")&&!l.childNodes.length&&o.removeChild(l)
-}b.merge(d,s.childNodes),s.textContent="";while(s.firstChild)s.removeChild(s.firstChild);s=f.lastChild}else d.push(t.createTextNode(o));s&&f.removeChild(s),b.support.appendChecked||b.grep(Ot(d,"input"),Bt),h=0;while(o=d[h++])if((!r||-1===b.inArray(o,r))&&(a=b.contains(o.ownerDocument,o),s=Ot(f.appendChild(o),"script"),a&&Mt(s),n)){i=0;while(o=s[i++])kt.test(o.type||"")&&n.push(o)}return s=null,f},cleanData:function(e,t){var n,r,o,a,s=0,u=b.expando,l=b.cache,p=b.support.deleteExpando,f=b.event.special;for(;null!=(n=e[s]);s++)if((t||b.acceptData(n))&&(o=n[u],a=o&&l[o])){if(a.events)for(r in a.events)f[r]?b.event.remove(n,r):b.removeEvent(n,r,a.handle);l[o]&&(delete l[o],p?delete n[u]:typeof n.removeAttribute!==i?n.removeAttribute(u):n[u]=null,c.push(o))}}});var Pt,Rt,Wt,$t=/alpha\([^)]*\)/i,It=/opacity\s*=\s*([^)]*)/,zt=/^(top|right|bottom|left)$/,Xt=/^(none|table(?!-c[ea]).+)/,Ut=/^margin/,Vt=RegExp("^("+x+")(.*)$","i"),Yt=RegExp("^("+x+")(?!px)[a-z%]+$","i"),Jt=RegExp("^([+-])=("+x+")","i"),Gt={BODY:"block"},Qt={position:"absolute",visibility:"hidden",display:"block"},Kt={letterSpacing:0,fontWeight:400},Zt=["Top","Right","Bottom","Left"],en=["Webkit","O","Moz","ms"];function tn(e,t){if(t in e)return t;var n=t.charAt(0).toUpperCase()+t.slice(1),r=t,i=en.length;while(i--)if(t=en[i]+n,t in e)return t;return r}function nn(e,t){return e=t||e,"none"===b.css(e,"display")||!b.contains(e.ownerDocument,e)}function rn(e,t){var n,r,i,o=[],a=0,s=e.length;for(;s>a;a++)r=e[a],r.style&&(o[a]=b._data(r,"olddisplay"),n=r.style.display,t?(o[a]||"none"!==n||(r.style.display=""),""===r.style.display&&nn(r)&&(o[a]=b._data(r,"olddisplay",un(r.nodeName)))):o[a]||(i=nn(r),(n&&"none"!==n||!i)&&b._data(r,"olddisplay",i?n:b.css(r,"display"))));for(a=0;s>a;a++)r=e[a],r.style&&(t&&"none"!==r.style.display&&""!==r.style.display||(r.style.display=t?o[a]||"":"none"));return e}b.fn.extend({css:function(e,n){return b.access(this,function(e,n,r){var i,o,a={},s=0;if(b.isArray(n)){for(o=Rt(e),i=n.length;i>s;s++)a[n[s]]=b.css(e,n[s],!1,o);return a}return r!==t?b.style(e,n,r):b.css(e,n)},e,n,arguments.length>1)},show:function(){return rn(this,!0)},hide:function(){return rn(this)},toggle:function(e){var t="boolean"==typeof e;return this.each(function(){(t?e:nn(this))?b(this).show():b(this).hide()})}}),b.extend({cssHooks:{opacity:{get:function(e,t){if(t){var n=Wt(e,"opacity");return""===n?"1":n}}}},cssNumber:{columnCount:!0,fillOpacity:!0,fontWeight:!0,lineHeight:!0,opacity:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":b.support.cssFloat?"cssFloat":"styleFloat"},style:function(e,n,r,i){if(e&&3!==e.nodeType&&8!==e.nodeType&&e.style){var o,a,s,u=b.camelCase(n),l=e.style;if(n=b.cssProps[u]||(b.cssProps[u]=tn(l,u)),s=b.cssHooks[n]||b.cssHooks[u],r===t)return s&&"get"in s&&(o=s.get(e,!1,i))!==t?o:l[n];if(a=typeof r,"string"===a&&(o=Jt.exec(r))&&(r=(o[1]+1)*o[2]+parseFloat(b.css(e,n)),a="number"),!(null==r||"number"===a&&isNaN(r)||("number"!==a||b.cssNumber[u]||(r+="px"),b.support.clearCloneStyle||""!==r||0!==n.indexOf("background")||(l[n]="inherit"),s&&"set"in s&&(r=s.set(e,r,i))===t)))try{l[n]=r}catch(c){}}},css:function(e,n,r,i){var o,a,s,u=b.camelCase(n);return n=b.cssProps[u]||(b.cssProps[u]=tn(e.style,u)),s=b.cssHooks[n]||b.cssHooks[u],s&&"get"in s&&(a=s.get(e,!0,r)),a===t&&(a=Wt(e,n,i)),"normal"===a&&n in Kt&&(a=Kt[n]),""===r||r?(o=parseFloat(a),r===!0||b.isNumeric(o)?o||0:a):a},swap:function(e,t,n,r){var i,o,a={};for(o in t)a[o]=e.style[o],e.style[o]=t[o];i=n.apply(e,r||[]);for(o in t)e.style[o]=a[o];return i}}),e.getComputedStyle?(Rt=function(t){return e.getComputedStyle(t,null)},Wt=function(e,n,r){var i,o,a,s=r||Rt(e),u=s?s.getPropertyValue(n)||s[n]:t,l=e.style;return s&&(""!==u||b.contains(e.ownerDocument,e)||(u=b.style(e,n)),Yt.test(u)&&Ut.test(n)&&(i=l.width,o=l.minWidth,a=l.maxWidth,l.minWidth=l.maxWidth=l.width=u,u=s.width,l.width=i,l.minWidth=o,l.maxWidth=a)),u}):o.documentElement.currentStyle&&(Rt=function(e){return e.currentStyle},Wt=function(e,n,r){var i,o,a,s=r||Rt(e),u=s?s[n]:t,l=e.style;return null==u&&l&&l[n]&&(u=l[n]),Yt.test(u)&&!zt.test(n)&&(i=l.left,o=e.runtimeStyle,a=o&&o.left,a&&(o.left=e.currentStyle.left),l.left="fontSize"===n?"1em":u,u=l.pixelLeft+"px",l.left=i,a&&(o.left=a)),""===u?"auto":u});function on(e,t,n){var r=Vt.exec(t);return r?Math.max(0,r[1]-(n||0))+(r[2]||"px"):t}function an(e,t,n,r,i){var o=n===(r?"border":"content")?4:"width"===t?1:0,a=0;for(;4>o;o+=2)"margin"===n&&(a+=b.css(e,n+Zt[o],!0,i)),r?("content"===n&&(a-=b.css(e,"padding"+Zt[o],!0,i)),"margin"!==n&&(a-=b.css(e,"border"+Zt[o]+"Width",!0,i))):(a+=b.css(e,"padding"+Zt[o],!0,i),"padding"!==n&&(a+=b.css(e,"border"+Zt[o]+"Width",!0,i)));return a}function sn(e,t,n){var r=!0,i="width"===t?e.offsetWidth:e.offsetHeight,o=Rt(e),a=b.support.boxSizing&&"border-box"===b.css(e,"boxSizing",!1,o);if(0>=i||null==i){if(i=Wt(e,t,o),(0>i||null==i)&&(i=e.style[t]),Yt.test(i))return i;r=a&&(b.support.boxSizingReliable||i===e.style[t]),i=parseFloat(i)||0}return i+an(e,t,n||(a?"border":"content"),r,o)+"px"}function un(e){var t=o,n=Gt[e];return n||(n=ln(e,t),"none"!==n&&n||(Pt=(Pt||b("<iframe frameborder='0' width='0' height='0'/>").css("cssText","display:block !important")).appendTo(t.documentElement),t=(Pt[0].contentWindow||Pt[0].contentDocument).document,t.write("<!doctype html><html><body>"),t.close(),n=ln(e,t),Pt.detach()),Gt[e]=n),n}function ln(e,t){var n=b(t.createElement(e)).appendTo(t.body),r=b.css(n[0],"display");return n.remove(),r}b.each(["height","width"],function(e,n){b.cssHooks[n]={get:function(e,r,i){return r?0===e.offsetWidth&&Xt.test(b.css(e,"display"))?b.swap(e,Qt,function(){return sn(e,n,i)}):sn(e,n,i):t},set:function(e,t,r){var i=r&&Rt(e);return on(e,t,r?an(e,n,r,b.support.boxSizing&&"border-box"===b.css(e,"boxSizing",!1,i),i):0)}}}),b.support.opacity||(b.cssHooks.opacity={get:function(e,t){return It.test((t&&e.currentStyle?e.currentStyle.filter:e.style.filter)||"")?.01*parseFloat(RegExp.$1)+"":t?"1":""},set:function(e,t){var n=e.style,r=e.currentStyle,i=b.isNumeric(t)?"alpha(opacity="+100*t+")":"",o=r&&r.filter||n.filter||"";n.zoom=1,(t>=1||""===t)&&""===b.trim(o.replace($t,""))&&n.removeAttribute&&(n.removeAttribute("filter"),""===t||r&&!r.filter)||(n.filter=$t.test(o)?o.replace($t,i):o+" "+i)}}),b(function(){b.support.reliableMarginRight||(b.cssHooks.marginRight={get:function(e,n){return n?b.swap(e,{display:"inline-block"},Wt,[e,"marginRight"]):t}}),!b.support.pixelPosition&&b.fn.position&&b.each(["top","left"],function(e,n){b.cssHooks[n]={get:function(e,r){return r?(r=Wt(e,n),Yt.test(r)?b(e).position()[n]+"px":r):t}}})}),b.expr&&b.expr.filters&&(b.expr.filters.hidden=function(e){return 0>=e.offsetWidth&&0>=e.offsetHeight||!b.support.reliableHiddenOffsets&&"none"===(e.style&&e.style.display||b.css(e,"display"))},b.expr.filters.visible=function(e){return!b.expr.filters.hidden(e)}),b.each({margin:"",padding:"",border:"Width"},function(e,t){b.cssHooks[e+t]={expand:function(n){var r=0,i={},o="string"==typeof n?n.split(" "):[n];for(;4>r;r++)i[e+Zt[r]+t]=o[r]||o[r-2]||o[0];return i}},Ut.test(e)||(b.cssHooks[e+t].set=on)});var cn=/%20/g,pn=/\[\]$/,fn=/\r?\n/g,dn=/^(?:submit|button|image|reset|file)$/i,hn=/^(?:input|select|textarea|keygen)/i;b.fn.extend({serialize:function(){return b.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var e=b.prop(this,"elements");return e?b.makeArray(e):this}).filter(function(){var e=this.type;return this.name&&!b(this).is(":disabled")&&hn.test(this.nodeName)&&!dn.test(e)&&(this.checked||!Nt.test(e))}).map(function(e,t){var n=b(this).val();return null==n?null:b.isArray(n)?b.map(n,function(e){return{name:t.name,value:e.replace(fn,"\r\n")}}):{name:t.name,value:n.replace(fn,"\r\n")}}).get()}}),b.param=function(e,n){var r,i=[],o=function(e,t){t=b.isFunction(t)?t():null==t?"":t,i[i.length]=encodeURIComponent(e)+"="+encodeURIComponent(t)};if(n===t&&(n=b.ajaxSettings&&b.ajaxSettings.traditional),b.isArray(e)||e.jquery&&!b.isPlainObject(e))b.each(e,function(){o(this.name,this.value)});else for(r in e)gn(r,e[r],n,o);return i.join("&").replace(cn,"+")};function gn(e,t,n,r){var i;if(b.isArray(t))b.each(t,function(t,i){n||pn.test(e)?r(e,i):gn(e+"["+("object"==typeof i?t:"")+"]",i,n,r)});else if(n||"object"!==b.type(t))r(e,t);else for(i in t)gn(e+"["+i+"]",t[i],n,r)}b.each("blur focus focusin focusout load resize scroll unload click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup error contextmenu".split(" "),function(e,t){b.fn[t]=function(e,n){return arguments.length>0?this.on(t,null,e,n):this.trigger(t)}}),b.fn.hover=function(e,t){return this.mouseenter(e).mouseleave(t||e)};var mn,yn,vn=b.now(),bn=/\?/,xn=/#.*$/,wn=/([?&])_=[^&]*/,Tn=/^(.*?):[ \t]*([^\r\n]*)\r?$/gm,Nn=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,Cn=/^(?:GET|HEAD)$/,kn=/^\/\//,En=/^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,Sn=b.fn.load,An={},jn={},Dn="*/".concat("*");try{yn=a.href}catch(Ln){yn=o.createElement("a"),yn.href="",yn=yn.href}mn=En.exec(yn.toLowerCase())||[];function Hn(e){return function(t,n){"string"!=typeof t&&(n=t,t="*");var r,i=0,o=t.toLowerCase().match(w)||[];if(b.isFunction(n))while(r=o[i++])"+"===r[0]?(r=r.slice(1)||"*",(e[r]=e[r]||[]).unshift(n)):(e[r]=e[r]||[]).push(n)}}function qn(e,n,r,i){var o={},a=e===jn;function s(u){var l;return o[u]=!0,b.each(e[u]||[],function(e,u){var c=u(n,r,i);return"string"!=typeof c||a||o[c]?a?!(l=c):t:(n.dataTypes.unshift(c),s(c),!1)}),l}return s(n.dataTypes[0])||!o["*"]&&s("*")}function Mn(e,n){var r,i,o=b.ajaxSettings.flatOptions||{};for(i in n)n[i]!==t&&((o[i]?e:r||(r={}))[i]=n[i]);return r&&b.extend(!0,e,r),e}b.fn.load=function(e,n,r){if("string"!=typeof e&&Sn)return Sn.apply(this,arguments);var i,o,a,s=this,u=e.indexOf(" ");return u>=0&&(i=e.slice(u,e.length),e=e.slice(0,u)),b.isFunction(n)?(r=n,n=t):n&&"object"==typeof n&&(a="POST"),s.length>0&&b.ajax({url:e,type:a,dataType:"html",data:n}).done(function(e){o=arguments,s.html(i?b("<div>").append(b.parseHTML(e)).find(i):e)}).complete(r&&function(e,t){s.each(r,o||[e.responseText,t,e])}),this},b.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(e,t){b.fn[t]=function(e){return this.on(t,e)}}),b.each(["get","post"],function(e,n){b[n]=function(e,r,i,o){return b.isFunction(r)&&(o=o||i,i=r,r=t),b.ajax({url:e,type:n,dataType:o,data:r,success:i})}}),b.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:yn,type:"GET",isLocal:Nn.test(mn[1]),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":Dn,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/xml/,html:/html/,json:/json/},responseFields:{xml:"responseXML",text:"responseText"},converters:{"* text":e.String,"text html":!0,"text json":b.parseJSON,"text xml":b.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(e,t){return t?Mn(Mn(e,b.ajaxSettings),t):Mn(b.ajaxSettings,e)},ajaxPrefilter:Hn(An),ajaxTransport:Hn(jn),ajax:function(e,n){"object"==typeof e&&(n=e,e=t),n=n||{};var r,i,o,a,s,u,l,c,p=b.ajaxSetup({},n),f=p.context||p,d=p.context&&(f.nodeType||f.jquery)?b(f):b.event,h=b.Deferred(),g=b.Callbacks("once memory"),m=p.statusCode||{},y={},v={},x=0,T="canceled",N={readyState:0,getResponseHeader:function(e){var t;if(2===x){if(!c){c={};while(t=Tn.exec(a))c[t[1].toLowerCase()]=t[2]}t=c[e.toLowerCase()]}return null==t?null:t},getAllResponseHeaders:function(){return 2===x?a:null},setRequestHeader:function(e,t){var n=e.toLowerCase();return x||(e=v[n]=v[n]||e,y[e]=t),this},overrideMimeType:function(e){return x||(p.mimeType=e),this},statusCode:function(e){var t;if(e)if(2>x)for(t in e)m[t]=[m[t],e[t]];else N.always(e[N.status]);return this},abort:function(e){var t=e||T;return l&&l.abort(t),k(0,t),this}};if(h.promise(N).complete=g.add,N.success=N.done,N.error=N.fail,p.url=((e||p.url||yn)+"").replace(xn,"").replace(kn,mn[1]+"//"),p.type=n.method||n.type||p.method||p.type,p.dataTypes=b.trim(p.dataType||"*").toLowerCase().match(w)||[""],null==p.crossDomain&&(r=En.exec(p.url.toLowerCase()),p.crossDomain=!(!r||r[1]===mn[1]&&r[2]===mn[2]&&(r[3]||("http:"===r[1]?80:443))==(mn[3]||("http:"===mn[1]?80:443)))),p.data&&p.processData&&"string"!=typeof p.data&&(p.data=b.param(p.data,p.traditional)),qn(An,p,n,N),2===x)return N;u=p.global,u&&0===b.active++&&b.event.trigger("ajaxStart"),p.type=p.type.toUpperCase(),p.hasContent=!Cn.test(p.type),o=p.url,p.hasContent||(p.data&&(o=p.url+=(bn.test(o)?"&":"?")+p.data,delete p.data),p.cache===!1&&(p.url=wn.test(o)?o.replace(wn,"$1_="+vn++):o+(bn.test(o)?"&":"?")+"_="+vn++)),p.ifModified&&(b.lastModified[o]&&N.setRequestHeader("If-Modified-Since",b.lastModified[o]),b.etag[o]&&N.setRequestHeader("If-None-Match",b.etag[o])),(p.data&&p.hasContent&&p.contentType!==!1||n.contentType)&&N.setRequestHeader("Content-Type",p.contentType),N.setRequestHeader("Accept",p.dataTypes[0]&&p.accepts[p.dataTypes[0]]?p.accepts[p.dataTypes[0]]+("*"!==p.dataTypes[0]?", "+Dn+"; q=0.01":""):p.accepts["*"]);for(i in p.headers)N.setRequestHeader(i,p.headers[i]);if(p.beforeSend&&(p.beforeSend.call(f,N,p)===!1||2===x))return N.abort();T="abort";for(i in{success:1,error:1,complete:1})N[i](p[i]);if(l=qn(jn,p,n,N)){N.readyState=1,u&&d.trigger("ajaxSend",[N,p]),p.async&&p.timeout>0&&(s=setTimeout(function(){N.abort("timeout")},p.timeout));try{x=1,l.send(y,k)}catch(C){if(!(2>x))throw C;k(-1,C)}}else k(-1,"No Transport");function k(e,n,r,i){var c,y,v,w,T,C=n;2!==x&&(x=2,s&&clearTimeout(s),l=t,a=i||"",N.readyState=e>0?4:0,r&&(w=_n(p,N,r)),e>=200&&300>e||304===e?(p.ifModified&&(T=N.getResponseHeader("Last-Modified"),T&&(b.lastModified[o]=T),T=N.getResponseHeader("etag"),T&&(b.etag[o]=T)),204===e?(c=!0,C="nocontent"):304===e?(c=!0,C="notmodified"):(c=Fn(p,w),C=c.state,y=c.data,v=c.error,c=!v)):(v=C,(e||!C)&&(C="error",0>e&&(e=0))),N.status=e,N.statusText=(n||C)+"",c?h.resolveWith(f,[y,C,N]):h.rejectWith(f,[N,C,v]),N.statusCode(m),m=t,u&&d.trigger(c?"ajaxSuccess":"ajaxError",[N,p,c?y:v]),g.fireWith(f,[N,C]),u&&(d.trigger("ajaxComplete",[N,p]),--b.active||b.event.trigger("ajaxStop")))}return N},getScript:function(e,n){return b.get(e,t,n,"script")},getJSON:function(e,t,n){return b.get(e,t,n,"json")}});function _n(e,n,r){var i,o,a,s,u=e.contents,l=e.dataTypes,c=e.responseFields;for(s in c)s in r&&(n[c[s]]=r[s]);while("*"===l[0])l.shift(),o===t&&(o=e.mimeType||n.getResponseHeader("Content-Type"));if(o)for(s in u)if(u[s]&&u[s].test(o)){l.unshift(s);break}if(l[0]in r)a=l[0];else{for(s in r){if(!l[0]||e.converters[s+" "+l[0]]){a=s;break}i||(i=s)}a=a||i}return a?(a!==l[0]&&l.unshift(a),r[a]):t}function Fn(e,t){var n,r,i,o,a={},s=0,u=e.dataTypes.slice(),l=u[0];if(e.dataFilter&&(t=e.dataFilter(t,e.dataType)),u[1])for(i in e.converters)a[i.toLowerCase()]=e.converters[i];for(;r=u[++s];)if("*"!==r){if("*"!==l&&l!==r){if(i=a[l+" "+r]||a["* "+r],!i)for(n in a)if(o=n.split(" "),o[1]===r&&(i=a[l+" "+o[0]]||a["* "+o[0]])){i===!0?i=a[n]:a[n]!==!0&&(r=o[0],u.splice(s--,0,r));break}if(i!==!0)if(i&&e["throws"])t=i(t);else try{t=i(t)}catch(c){return{state:"parsererror",error:i?c:"No conversion from "+l+" to "+r}}}l=r}return{state:"success",data:t}}b.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/(?:java|ecma)script/},converters:{"text script":function(e){return b.globalEval(e),e}}}),b.ajaxPrefilter("script",function(e){e.cache===t&&(e.cache=!1),e.crossDomain&&(e.type="GET",e.global=!1)}),b.ajaxTransport("script",function(e){if(e.crossDomain){var n,r=o.head||b("head")[0]||o.documentElement;return{send:function(t,i){n=o.createElement("script"),n.async=!0,e.scriptCharset&&(n.charset=e.scriptCharset),n.src=e.url,n.onload=n.onreadystatechange=function(e,t){(t||!n.readyState||/loaded|complete/.test(n.readyState))&&(n.onload=n.onreadystatechange=null,n.parentNode&&n.parentNode.removeChild(n),n=null,t||i(200,"success"))},r.insertBefore(n,r.firstChild)},abort:function(){n&&n.onload(t,!0)}}}});var On=[],Bn=/(=)\?(?=&|$)|\?\?/;b.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var e=On.pop()||b.expando+"_"+vn++;return this[e]=!0,e}}),b.ajaxPrefilter("json jsonp",function(n,r,i){var o,a,s,u=n.jsonp!==!1&&(Bn.test(n.url)?"url":"string"==typeof n.data&&!(n.contentType||"").indexOf("application/x-www-form-urlencoded")&&Bn.test(n.data)&&"data");return u||"jsonp"===n.dataTypes[0]?(o=n.jsonpCallback=b.isFunction(n.jsonpCallback)?n.jsonpCallback():n.jsonpCallback,u?n[u]=n[u].replace(Bn,"$1"+o):n.jsonp!==!1&&(n.url+=(bn.test(n.url)?"&":"?")+n.jsonp+"="+o),n.converters["script json"]=function(){return s||b.error(o+" was not called"),s[0]},n.dataTypes[0]="json",a=e[o],e[o]=function(){s=arguments},i.always(function(){e[o]=a,n[o]&&(n.jsonpCallback=r.jsonpCallback,On.push(o)),s&&b.isFunction(a)&&a(s[0]),s=a=t}),"script"):t});var Pn,Rn,Wn=0,$n=e.ActiveXObject&&function(){var e;for(e in Pn)Pn[e](t,!0)};function In(){try{return new e.XMLHttpRequest}catch(t){}}function zn(){try{return new e.ActiveXObject("Microsoft.XMLHTTP")}catch(t){}}b.ajaxSettings.xhr=e.ActiveXObject?function(){return!this.isLocal&&In()||zn()}:In,Rn=b.ajaxSettings.xhr(),b.support.cors=!!Rn&&"withCredentials"in Rn,Rn=b.support.ajax=!!Rn,Rn&&b.ajaxTransport(function(n){if(!n.crossDomain||b.support.cors){var r;return{send:function(i,o){var a,s,u=n.xhr();if(n.username?u.open(n.type,n.url,n.async,n.username,n.password):u.open(n.type,n.url,n.async),n.xhrFields)for(s in n.xhrFields)u[s]=n.xhrFields[s];n.mimeType&&u.overrideMimeType&&u.overrideMimeType(n.mimeType),n.crossDomain||i["X-Requested-With"]||(i["X-Requested-With"]="XMLHttpRequest");try{for(s in i)u.setRequestHeader(s,i[s])}catch(l){}u.send(n.hasContent&&n.data||null),r=function(e,i){var s,l,c,p;try{if(r&&(i||4===u.readyState))if(r=t,a&&(u.onreadystatechange=b.noop,$n&&delete Pn[a]),i)4!==u.readyState&&u.abort();else{p={},s=u.status,l=u.getAllResponseHeaders(),"string"==typeof u.responseText&&(p.text=u.responseText);try{c=u.statusText}catch(f){c=""}s||!n.isLocal||n.crossDomain?1223===s&&(s=204):s=p.text?200:404}}catch(d){i||o(-1,d)}p&&o(s,c,p,l)},n.async?4===u.readyState?setTimeout(r):(a=++Wn,$n&&(Pn||(Pn={},b(e).unload($n)),Pn[a]=r),u.onreadystatechange=r):r()},abort:function(){r&&r(t,!0)}}}});var Xn,Un,Vn=/^(?:toggle|show|hide)$/,Yn=RegExp("^(?:([+-])=|)("+x+")([a-z%]*)$","i"),Jn=/queueHooks$/,Gn=[nr],Qn={"*":[function(e,t){var n,r,i=this.createTween(e,t),o=Yn.exec(t),a=i.cur(),s=+a||0,u=1,l=20;if(o){if(n=+o[2],r=o[3]||(b.cssNumber[e]?"":"px"),"px"!==r&&s){s=b.css(i.elem,e,!0)||n||1;do u=u||".5",s/=u,b.style(i.elem,e,s+r);while(u!==(u=i.cur()/a)&&1!==u&&--l)}i.unit=r,i.start=s,i.end=o[1]?s+(o[1]+1)*n:n}return i}]};function Kn(){return setTimeout(function(){Xn=t}),Xn=b.now()}function Zn(e,t){b.each(t,function(t,n){var r=(Qn[t]||[]).concat(Qn["*"]),i=0,o=r.length;for(;o>i;i++)if(r[i].call(e,t,n))return})}function er(e,t,n){var r,i,o=0,a=Gn.length,s=b.Deferred().always(function(){delete u.elem}),u=function(){if(i)return!1;var t=Xn||Kn(),n=Math.max(0,l.startTime+l.duration-t),r=n/l.duration||0,o=1-r,a=0,u=l.tweens.length;for(;u>a;a++)l.tweens[a].run(o);return s.notifyWith(e,[l,o,n]),1>o&&u?n:(s.resolveWith(e,[l]),!1)},l=s.promise({elem:e,props:b.extend({},t),opts:b.extend(!0,{specialEasing:{}},n),originalProperties:t,originalOptions:n,startTime:Xn||Kn(),duration:n.duration,tweens:[],createTween:function(t,n){var r=b.Tween(e,l.opts,t,n,l.opts.specialEasing[t]||l.opts.easing);return l.tweens.push(r),r},stop:function(t){var n=0,r=t?l.tweens.length:0;if(i)return this;for(i=!0;r>n;n++)l.tweens[n].run(1);return t?s.resolveWith(e,[l,t]):s.rejectWith(e,[l,t]),this}}),c=l.props;for(tr(c,l.opts.specialEasing);a>o;o++)if(r=Gn[o].call(l,e,c,l.opts))return r;return Zn(l,c),b.isFunction(l.opts.start)&&l.opts.start.call(e,l),b.fx.timer(b.extend(u,{elem:e,anim:l,queue:l.opts.queue})),l.progress(l.opts.progress).done(l.opts.done,l.opts.complete).fail(l.opts.fail).always(l.opts.always)}function tr(e,t){var n,r,i,o,a;for(i in e)if(r=b.camelCase(i),o=t[r],n=e[i],b.isArray(n)&&(o=n[1],n=e[i]=n[0]),i!==r&&(e[r]=n,delete e[i]),a=b.cssHooks[r],a&&"expand"in a){n=a.expand(n),delete e[r];for(i in n)i in e||(e[i]=n[i],t[i]=o)}else t[r]=o}b.Animation=b.extend(er,{tweener:function(e,t){b.isFunction(e)?(t=e,e=["*"]):e=e.split(" ");var n,r=0,i=e.length;for(;i>r;r++)n=e[r],Qn[n]=Qn[n]||[],Qn[n].unshift(t)},prefilter:function(e,t){t?Gn.unshift(e):Gn.push(e)}});function nr(e,t,n){var r,i,o,a,s,u,l,c,p,f=this,d=e.style,h={},g=[],m=e.nodeType&&nn(e);n.queue||(c=b._queueHooks(e,"fx"),null==c.unqueued&&(c.unqueued=0,p=c.empty.fire,c.empty.fire=function(){c.unqueued||p()}),c.unqueued++,f.always(function(){f.always(function(){c.unqueued--,b.queue(e,"fx").length||c.empty.fire()})})),1===e.nodeType&&("height"in t||"width"in t)&&(n.overflow=[d.overflow,d.overflowX,d.overflowY],"inline"===b.css(e,"display")&&"none"===b.css(e,"float")&&(b.support.inlineBlockNeedsLayout&&"inline"!==un(e.nodeName)?d.zoom=1:d.display="inline-block")),n.overflow&&(d.overflow="hidden",b.support.shrinkWrapBlocks||f.always(function(){d.overflow=n.overflow[0],d.overflowX=n.overflow[1],d.overflowY=n.overflow[2]}));for(i in t)if(a=t[i],Vn.exec(a)){if(delete t[i],u=u||"toggle"===a,a===(m?"hide":"show"))continue;g.push(i)}if(o=g.length){s=b._data(e,"fxshow")||b._data(e,"fxshow",{}),"hidden"in s&&(m=s.hidden),u&&(s.hidden=!m),m?b(e).show():f.done(function(){b(e).hide()}),f.done(function(){var t;b._removeData(e,"fxshow");for(t in h)b.style(e,t,h[t])});for(i=0;o>i;i++)r=g[i],l=f.createTween(r,m?s[r]:0),h[r]=s[r]||b.style(e,r),r in s||(s[r]=l.start,m&&(l.end=l.start,l.start="width"===r||"height"===r?1:0))}}function rr(e,t,n,r,i){return new rr.prototype.init(e,t,n,r,i)}b.Tween=rr,rr.prototype={constructor:rr,init:function(e,t,n,r,i,o){this.elem=e,this.prop=n,this.easing=i||"swing",this.options=t,this.start=this.now=this.cur(),this.end=r,this.unit=o||(b.cssNumber[n]?"":"px")},cur:function(){var e=rr.propHooks[this.prop];return e&&e.get?e.get(this):rr.propHooks._default.get(this)},run:function(e){var t,n=rr.propHooks[this.prop];return this.pos=t=this.options.duration?b.easing[this.easing](e,this.options.duration*e,0,1,this.options.duration):e,this.now=(this.end-this.start)*t+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),n&&n.set?n.set(this):rr.propHooks._default.set(this),this}},rr.prototype.init.prototype=rr.prototype,rr.propHooks={_default:{get:function(e){var t;return null==e.elem[e.prop]||e.elem.style&&null!=e.elem.style[e.prop]?(t=b.css(e.elem,e.prop,""),t&&"auto"!==t?t:0):e.elem[e.prop]},set:function(e){b.fx.step[e.prop]?b.fx.step[e.prop](e):e.elem.style&&(null!=e.elem.style[b.cssProps[e.prop]]||b.cssHooks[e.prop])?b.style(e.elem,e.prop,e.now+e.unit):e.elem[e.prop]=e.now}}},rr.propHooks.scrollTop=rr.propHooks.scrollLeft={set:function(e){e.elem.nodeType&&e.elem.parentNode&&(e.elem[e.prop]=e.now)}},b.each(["toggle","show","hide"],function(e,t){var n=b.fn[t];b.fn[t]=function(e,r,i){return null==e||"boolean"==typeof e?n.apply(this,arguments):this.animate(ir(t,!0),e,r,i)}}),b.fn.extend({fadeTo:function(e,t,n,r){return this.filter(nn).css("opacity",0).show().end().animate({opacity:t},e,n,r)},animate:function(e,t,n,r){var i=b.isEmptyObject(e),o=b.speed(t,n,r),a=function(){var t=er(this,b.extend({},e),o);a.finish=function(){t.stop(!0)},(i||b._data(this,"finish"))&&t.stop(!0)};return a.finish=a,i||o.queue===!1?this.each(a):this.queue(o.queue,a)},stop:function(e,n,r){var i=function(e){var t=e.stop;delete e.stop,t(r)};return"string"!=typeof e&&(r=n,n=e,e=t),n&&e!==!1&&this.queue(e||"fx",[]),this.each(function(){var t=!0,n=null!=e&&e+"queueHooks",o=b.timers,a=b._data(this);if(n)a[n]&&a[n].stop&&i(a[n]);else for(n in a)a[n]&&a[n].stop&&Jn.test(n)&&i(a[n]);for(n=o.length;n--;)o[n].elem!==this||null!=e&&o[n].queue!==e||(o[n].anim.stop(r),t=!1,o.splice(n,1));(t||!r)&&b.dequeue(this,e)})},finish:function(e){return e!==!1&&(e=e||"fx"),this.each(function(){var t,n=b._data(this),r=n[e+"queue"],i=n[e+"queueHooks"],o=b.timers,a=r?r.length:0;for(n.finish=!0,b.queue(this,e,[]),i&&i.cur&&i.cur.finish&&i.cur.finish.call(this),t=o.length;t--;)o[t].elem===this&&o[t].queue===e&&(o[t].anim.stop(!0),o.splice(t,1));for(t=0;a>t;t++)r[t]&&r[t].finish&&r[t].finish.call(this);delete n.finish})}});function ir(e,t){var n,r={height:e},i=0;for(t=t?1:0;4>i;i+=2-t)n=Zt[i],r["margin"+n]=r["padding"+n]=e;return t&&(r.opacity=r.width=e),r}b.each({slideDown:ir("show"),slideUp:ir("hide"),slideToggle:ir("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(e,t){b.fn[e]=function(e,n,r){return this.animate(t,e,n,r)}}),b.speed=function(e,t,n){var r=e&&"object"==typeof e?b.extend({},e):{complete:n||!n&&t||b.isFunction(e)&&e,duration:e,easing:n&&t||t&&!b.isFunction(t)&&t};return r.duration=b.fx.off?0:"number"==typeof r.duration?r.duration:r.duration in b.fx.speeds?b.fx.speeds[r.duration]:b.fx.speeds._default,(null==r.queue||r.queue===!0)&&(r.queue="fx"),r.old=r.complete,r.complete=function(){b.isFunction(r.old)&&r.old.call(this),r.queue&&b.dequeue(this,r.queue)},r},b.easing={linear:function(e){return e},swing:function(e){return.5-Math.cos(e*Math.PI)/2}},b.timers=[],b.fx=rr.prototype.init,b.fx.tick=function(){var e,n=b.timers,r=0;for(Xn=b.now();n.length>r;r++)e=n[r],e()||n[r]!==e||n.splice(r--,1);n.length||b.fx.stop(),Xn=t},b.fx.timer=function(e){e()&&b.timers.push(e)&&b.fx.start()},b.fx.interval=13,b.fx.start=function(){Un||(Un=setInterval(b.fx.tick,b.fx.interval))},b.fx.stop=function(){clearInterval(Un),Un=null},b.fx.speeds={slow:600,fast:200,_default:400},b.fx.step={},b.expr&&b.expr.filters&&(b.expr.filters.animated=function(e){return b.grep(b.timers,function(t){return e===t.elem}).length}),b.fn.offset=function(e){if(arguments.length)return e===t?this:this.each(function(t){b.offset.setOffset(this,e,t)});var n,r,o={top:0,left:0},a=this[0],s=a&&a.ownerDocument;if(s)return n=s.documentElement,b.contains(n,a)?(typeof a.getBoundingClientRect!==i&&(o=a.getBoundingClientRect()),r=or(s),{top:o.top+(r.pageYOffset||n.scrollTop)-(n.clientTop||0),left:o.left+(r.pageXOffset||n.scrollLeft)-(n.clientLeft||0)}):o},b.offset={setOffset:function(e,t,n){var r=b.css(e,"position");"static"===r&&(e.style.position="relative");var i=b(e),o=i.offset(),a=b.css(e,"top"),s=b.css(e,"left"),u=("absolute"===r||"fixed"===r)&&b.inArray("auto",[a,s])>-1,l={},c={},p,f;u?(c=i.position(),p=c.top,f=c.left):(p=parseFloat(a)||0,f=parseFloat(s)||0),b.isFunction(t)&&(t=t.call(e,n,o)),null!=t.top&&(l.top=t.top-o.top+p),null!=t.left&&(l.left=t.left-o.left+f),"using"in t?t.using.call(e,l):i.css(l)}},b.fn.extend({position:function(){if(this[0]){var e,t,n={top:0,left:0},r=this[0];return"fixed"===b.css(r,"position")?t=r.getBoundingClientRect():(e=this.offsetParent(),t=this.offset(),b.nodeName(e[0],"html")||(n=e.offset()),n.top+=b.css(e[0],"borderTopWidth",!0),n.left+=b.css(e[0],"borderLeftWidth",!0)),{top:t.top-n.top-b.css(r,"marginTop",!0),left:t.left-n.left-b.css(r,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var e=this.offsetParent||o.documentElement;while(e&&!b.nodeName(e,"html")&&"static"===b.css(e,"position"))e=e.offsetParent;return e||o.documentElement})}}),b.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(e,n){var r=/Y/.test(n);b.fn[e]=function(i){return b.access(this,function(e,i,o){var a=or(e);return o===t?a?n in a?a[n]:a.document.documentElement[i]:e[i]:(a?a.scrollTo(r?b(a).scrollLeft():o,r?o:b(a).scrollTop()):e[i]=o,t)},e,i,arguments.length,null)}});function or(e){return b.isWindow(e)?e:9===e.nodeType?e.defaultView||e.parentWindow:!1}b.each({Height:"height",Width:"width"},function(e,n){b.each({padding:"inner"+e,content:n,"":"outer"+e},function(r,i){b.fn[i]=function(i,o){var a=arguments.length&&(r||"boolean"!=typeof i),s=r||(i===!0||o===!0?"margin":"border");return b.access(this,function(n,r,i){var o;return b.isWindow(n)?n.document.documentElement["client"+e]:9===n.nodeType?(o=n.documentElement,Math.max(n.body["scroll"+e],o["scroll"+e],n.body["offset"+e],o["offset"+e],o["client"+e])):i===t?b.css(n,r,s):b.style(n,r,i,s)},n,a?i:t,a,null)}})}),e.jQuery=e.$=b,"function"==typeof define&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return b})})(window);
\ No newline at end of file
+*/
+(function(e,undefined){var t,n,r=typeof undefined,i=e.location,o=e.document,s=o.documentElement,a=e.jQuery,u=e.$,l={},c=[],f="2.0.0",p=c.concat,h=c.push,d=c.slice,g=c.indexOf,m=l.toString,y=l.hasOwnProperty,v=f.trim,x=function(e,n){return new x.fn.init(e,n,t)},b=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,w=/\S+/g,T=/^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,C=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,k=/^-ms-/,N=/-([\da-z])/gi,E=function(e,t){return t.toUpperCase()},S=function(){o.removeEventListener("DOMContentLoaded",S,!1),e.removeEventListener("load",S,!1),x.ready()};x.fn=x.prototype={jquery:f,constructor:x,init:function(e,t,n){var r,i;if(!e)return this;if("string"==typeof e){if(r="<"===e.charAt(0)&&">"===e.charAt(e.length-1)&&e.length>=3?[null,e,null]:T.exec(e),!r||!r[1]&&t)return!t||t.jquery?(t||n).find(e):this.constructor(t).find(e);if(r[1]){if(t=t instanceof x?t[0]:t,x.merge(this,x.parseHTML(r[1],t&&t.nodeType?t.ownerDocument||t:o,!0)),C.test(r[1])&&x.isPlainObject(t))for(r in t)x.isFunction(this[r])?this[r](t[r]):this.attr(r,t[r]);return this}return i=o.getElementById(r[2]),i&&i.parentNode&&(this.length=1,this[0]=i),this.context=o,this.selector=e,this}return e.nodeType?(this.context=this[0]=e,this.length=1,this):x.isFunction(e)?n.ready(e):(e.selector!==undefined&&(this.selector=e.selector,this.context=e.context),x.makeArray(e,this))},selector:"",length:0,toArray:function(){return d.call(this)},get:function(e){return null==e?this.toArray():0>e?this[this.length+e]:this[e]},pushStack:function(e){var t=x.merge(this.constructor(),e);return t.prevObject=this,t.context=this.context,t},each:function(e,t){return x.each(this,e,t)},ready:function(e){return x.ready.promise().done(e),this},slice:function(){return this.pushStack(d.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(e){var t=this.length,n=+e+(0>e?t:0);return this.pushStack(n>=0&&t>n?[this[n]]:[])},map:function(e){return this.pushStack(x.map(this,function(t,n){return e.call(t,n,t)}))},end:function(){return this.prevObject||this.constructor(null)},push:h,sort:[].sort,splice:[].splice},x.fn.init.prototype=x.fn,x.extend=x.fn.extend=function(){var e,t,n,r,i,o,s=arguments[0]||{},a=1,u=arguments.length,l=!1;for("boolean"==typeof s&&(l=s,s=arguments[1]||{},a=2),"object"==typeof s||x.isFunction(s)||(s={}),u===a&&(s=this,--a);u>a;a++)if(null!=(e=arguments[a]))for(t in e)n=s[t],r=e[t],s!==r&&(l&&r&&(x.isPlainObject(r)||(i=x.isArray(r)))?(i?(i=!1,o=n&&x.isArray(n)?n:[]):o=n&&x.isPlainObject(n)?n:{},s[t]=x.extend(l,o,r)):r!==undefined&&(s[t]=r));return s},x.extend({expando:"jQuery"+(f+Math.random()).replace(/\D/g,""),noConflict:function(t){return e.$===x&&(e.$=u),t&&e.jQuery===x&&(e.jQuery=a),x},isReady:!1,readyWait:1,holdReady:function(e){e?x.readyWait++:x.ready(!0)},ready:function(e){(e===!0?--x.readyWait:x.isReady)||(x.isReady=!0,e!==!0&&--x.readyWait>0||(n.resolveWith(o,[x]),x.fn.trigger&&x(o).trigger("ready").off("ready")))},isFunction:function(e){return"function"===x.type(e)},isArray:Array.isArray,isWindow:function(e){return null!=e&&e===e.window},isNumeric:function(e){return!isNaN(parseFloat(e))&&isFinite(e)},type:function(e){return null==e?e+"":"object"==typeof e||"function"==typeof e?l[m.call(e)]||"object":typeof e},isPlainObject:function(e){if("object"!==x.type(e)||e.nodeType||x.isWindow(e))return!1;try{if(e.constructor&&!y.call(e.constructor.prototype,"isPrototypeOf"))return!1}catch(t){return!1}return!0},isEmptyObject:function(e){var t;for(t in e)return!1;return!0},error:function(e){throw Error(e)},parseHTML:function(e,t,n){if(!e||"string"!=typeof e)return null;"boolean"==typeof t&&(n=t,t=!1),t=t||o;var r=C.exec(e),i=!n&&[];return r?[t.createElement(r[1])]:(r=x.buildFragment([e],t,i),i&&x(i).remove(),x.merge([],r.childNodes))},parseJSON:JSON.parse,parseXML:function(e){var t,n;if(!e||"string"!=typeof e)return null;try{n=new DOMParser,t=n.parseFromString(e,"text/xml")}catch(r){t=undefined}return(!t||t.getElementsByTagName("parsererror").length)&&x.error("Invalid XML: "+e),t},noop:function(){},globalEval:function(e){var t,n=eval;e=x.trim(e),e&&(1===e.indexOf("use strict")?(t=o.createElement("script"),t.text=e,o.head.appendChild(t).parentNode.removeChild(t)):n(e))},camelCase:function(e){return e.replace(k,"ms-").replace(N,E)},nodeName:function(e,t){return e.nodeName&&e.nodeName.toLowerCase()===t.toLowerCase()},each:function(e,t,n){var r,i=0,o=e.length,s=j(e);if(n){if(s){for(;o>i;i++)if(r=t.apply(e[i],n),r===!1)break}else for(i in e)if(r=t.apply(e[i],n),r===!1)break}else if(s){for(;o>i;i++)if(r=t.call(e[i],i,e[i]),r===!1)break}else for(i in e)if(r=t.call(e[i],i,e[i]),r===!1)break;return e},trim:function(e){return null==e?"":v.call(e)},makeArray:function(e,t){var n=t||[];return null!=e&&(j(Object(e))?x.merge(n,"string"==typeof e?[e]:e):h.call(n,e)),n},inArray:function(e,t,n){return null==t?-1:g.call(t,e,n)},merge:function(e,t){var n=t.length,r=e.length,i=0;if("number"==typeof n)for(;n>i;i++)e[r++]=t[i];else while(t[i]!==undefined)e[r++]=t[i++];return e.length=r,e},grep:function(e,t,n){var r,i=[],o=0,s=e.length;for(n=!!n;s>o;o++)r=!!t(e[o],o),n!==r&&i.push(e[o]);return i},map:function(e,t,n){var r,i=0,o=e.length,s=j(e),a=[];if(s)for(;o>i;i++)r=t(e[i],i,n),null!=r&&(a[a.length]=r);else for(i in e)r=t(e[i],i,n),null!=r&&(a[a.length]=r);return p.apply([],a)},guid:1,proxy:function(e,t){var n,r,i;return"string"==typeof t&&(n=e[t],t=e,e=n),x.isFunction(e)?(r=d.call(arguments,2),i=function(){return e.apply(t||this,r.concat(d.call(arguments)))},i.guid=e.guid=e.guid||x.guid++,i):undefined},access:function(e,t,n,r,i,o,s){var a=0,u=e.length,l=null==n;if("object"===x.type(n)){i=!0;for(a in n)x.access(e,t,a,n[a],!0,o,s)}else if(r!==undefined&&(i=!0,x.isFunction(r)||(s=!0),l&&(s?(t.call(e,r),t=null):(l=t,t=function(e,t,n){return l.call(x(e),n)})),t))for(;u>a;a++)t(e[a],n,s?r:r.call(e[a],a,t(e[a],n)));return i?e:l?t.call(e):u?t(e[0],n):o},now:Date.now,swap:function(e,t,n,r){var i,o,s={};for(o in t)s[o]=e.style[o],e.style[o]=t[o];i=n.apply(e,r||[]);for(o in t)e.style[o]=s[o];return i}}),x.ready.promise=function(t){return n||(n=x.Deferred(),"complete"===o.readyState?setTimeout(x.ready):(o.addEventListener("DOMContentLoaded",S,!1),e.addEventListener("load",S,!1))),n.promise(t)},x.each("Boolean Number String Function Array Date RegExp Object Error".split(" "),function(e,t){l["[object "+t+"]"]=t.toLowerCase()});function j(e){var t=e.length,n=x.type(e);return x.isWindow(e)?!1:1===e.nodeType&&t?!0:"array"===n||"function"!==n&&(0===t||"number"==typeof t&&t>0&&t-1 in e)}t=x(o),function(e,undefined){var t,n,r,i,o,s,a,u,l,c,f,p,h,d,g,m,y="sizzle"+-new Date,v=e.document,b={},w=0,T=0,C=ot(),k=ot(),N=ot(),E=!1,S=function(){return 0},j=typeof undefined,D=1<<31,A=[],L=A.pop,q=A.push,H=A.push,O=A.slice,F=A.indexOf||function(e){var t=0,n=this.length;for(;n>t;t++)if(this[t]===e)return t;return-1},P="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",R="[\\x20\\t\\r\\n\\f]",M="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",W=M.replace("w","w#"),$="\\["+R+"*("+M+")"+R+"*(?:([*^$|!~]?=)"+R+"*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|("+W+")|)|)"+R+"*\\]",B=":("+M+")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|"+$.replace(3,8)+")*)|.*)\\)|)",I=RegExp("^"+R+"+|((?:^|[^\\\\])(?:\\\\.)*)"+R+"+$","g"),z=RegExp("^"+R+"*,"+R+"*"),_=RegExp("^"+R+"*([>+~]|"+R+")"+R+"*"),X=RegExp(R+"*[+~]"),U=RegExp("="+R+"*([^\\]'\"]*)"+R+"*\\]","g"),Y=RegExp(B),V=RegExp("^"+W+"$"),G={ID:RegExp("^#("+M+")"),CLASS:RegExp("^\\.("+M+")"),TAG:RegExp("^("+M.replace("w","w*")+")"),ATTR:RegExp("^"+$),PSEUDO:RegExp("^"+B),CHILD:RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+R+"*(even|odd|(([+-]|)(\\d*)n|)"+R+"*(?:([+-]|)"+R+"*(\\d+)|))"+R+"*\\)|)","i"),"boolean":RegExp("^(?:"+P+")$","i"),needsContext:RegExp("^"+R+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+R+"*((?:-\\d)?\\d*)"+R+"*\\)|)(?=[^-]|$)","i")},J=/^[^{]+\{\s*\[native \w/,Q=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,K=/^(?:input|select|textarea|button)$/i,Z=/^h\d$/i,et=/'|\\/g,tt=/\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,nt=function(e,t){var n="0x"+t-65536;return n!==n?t:0>n?String.fromCharCode(n+65536):String.fromCharCode(55296|n>>10,56320|1023&n)};try{H.apply(A=O.call(v.childNodes),v.childNodes),A[v.childNodes.length].nodeType}catch(rt){H={apply:A.length?function(e,t){q.apply(e,O.call(t))}:function(e,t){var n=e.length,r=0;while(e[n++]=t[r++]);e.length=n-1}}}function it(e){return J.test(e+"")}function ot(){var e,t=[];return e=function(n,i){return t.push(n+=" ")>r.cacheLength&&delete e[t.shift()],e[n]=i}}function st(e){return e[y]=!0,e}function at(e){var t=c.createElement("div");try{return!!e(t)}catch(n){return!1}finally{t.parentNode&&t.parentNode.removeChild(t),t=null}}function ut(e,t,n,r){var i,o,s,a,u,f,d,g,x,w;if((t?t.ownerDocument||t:v)!==c&&l(t),t=t||c,n=n||[],!e||"string"!=typeof e)return n;if(1!==(a=t.nodeType)&&9!==a)return[];if(p&&!r){if(i=Q.exec(e))if(s=i[1]){if(9===a){if(o=t.getElementById(s),!o||!o.parentNode)return n;if(o.id===s)return n.push(o),n}else if(t.ownerDocument&&(o=t.ownerDocument.getElementById(s))&&m(t,o)&&o.id===s)return n.push(o),n}else{if(i[2])return H.apply(n,t.getElementsByTagName(e)),n;if((s=i[3])&&b.getElementsByClassName&&t.getElementsByClassName)return H.apply(n,t.getElementsByClassName(s)),n}if(b.qsa&&(!h||!h.test(e))){if(g=d=y,x=t,w=9===a&&e,1===a&&"object"!==t.nodeName.toLowerCase()){f=gt(e),(d=t.getAttribute("id"))?g=d.replace(et,"\\$&"):t.setAttribute("id",g),g="[id='"+g+"'] ",u=f.length;while(u--)f[u]=g+mt(f[u]);x=X.test(e)&&t.parentNode||t,w=f.join(",")}if(w)try{return H.apply(n,x.querySelectorAll(w)),n}catch(T){}finally{d||t.removeAttribute("id")}}}return kt(e.replace(I,"$1"),t,n,r)}o=ut.isXML=function(e){var t=e&&(e.ownerDocument||e).documentElement;return t?"HTML"!==t.nodeName:!1},l=ut.setDocument=function(e){var t=e?e.ownerDocument||e:v;return t!==c&&9===t.nodeType&&t.documentElement?(c=t,f=t.documentElement,p=!o(t),b.getElementsByTagName=at(function(e){return e.appendChild(t.createComment("")),!e.getElementsByTagName("*").length}),b.attributes=at(function(e){return e.className="i",!e.getAttribute("className")}),b.getElementsByClassName=at(function(e){return e.innerHTML="<div class='a'></div><div class='a i'></div>",e.firstChild.className="i",2===e.getElementsByClassName("i").length}),b.sortDetached=at(function(e){return 1&e.compareDocumentPosition(c.createElement("div"))}),b.getById=at(function(e){return f.appendChild(e).id=y,!t.getElementsByName||!t.getElementsByName(y).length}),b.getById?(r.find.ID=function(e,t){if(typeof t.getElementById!==j&&p){var n=t.getElementById(e);return n&&n.parentNode?[n]:[]}},r.filter.ID=function(e){var t=e.replace(tt,nt);return function(e){return e.getAttribute("id")===t}}):(r.find.ID=function(e,t){if(typeof t.getElementById!==j&&p){var n=t.getElementById(e);return n?n.id===e||typeof n.getAttributeNode!==j&&n.getAttributeNode("id").value===e?[n]:undefined:[]}},r.filter.ID=function(e){var t=e.replace(tt,nt);return function(e){var n=typeof e.getAttributeNode!==j&&e.getAttributeNode("id");return n&&n.value===t}}),r.find.TAG=b.getElementsByTagName?function(e,t){return typeof t.getElementsByTagName!==j?t.getElementsByTagName(e):undefined}:function(e,t){var n,r=[],i=0,o=t.getElementsByTagName(e);if("*"===e){while(n=o[i++])1===n.nodeType&&r.push(n);return r}return o},r.find.CLASS=b.getElementsByClassName&&function(e,t){return typeof t.getElementsByClassName!==j&&p?t.getElementsByClassName(e):undefined},d=[],h=[],(b.qsa=it(t.querySelectorAll))&&(at(function(e){e.innerHTML="<select><option selected=''></option></select>",e.querySelectorAll("[selected]").length||h.push("\\["+R+"*(?:value|"+P+")"),e.querySelectorAll(":checked").length||h.push(":checked")}),at(function(e){var t=c.createElement("input");t.setAttribute("type","hidden"),e.appendChild(t).setAttribute("t",""),e.querySelectorAll("[t^='']").length&&h.push("[*^$]="+R+"*(?:''|\"\")"),e.querySelectorAll(":enabled").length||h.push(":enabled",":disabled"),e.querySelectorAll("*,:x"),h.push(",.*:")})),(b.matchesSelector=it(g=f.webkitMatchesSelector||f.mozMatchesSelector||f.oMatchesSelector||f.msMatchesSelector))&&at(function(e){b.disconnectedMatch=g.call(e,"div"),g.call(e,"[s!='']:x"),d.push("!=",B)}),h=h.length&&RegExp(h.join("|")),d=d.length&&RegExp(d.join("|")),m=it(f.contains)||f.compareDocumentPosition?function(e,t){var n=9===e.nodeType?e.documentElement:e,r=t&&t.parentNode;return e===r||!(!r||1!==r.nodeType||!(n.contains?n.contains(r):e.compareDocumentPosition&&16&e.compareDocumentPosition(r)))}:function(e,t){if(t)while(t=t.parentNode)if(t===e)return!0;return!1},S=f.compareDocumentPosition?function(e,n){if(e===n)return E=!0,0;var r=n.compareDocumentPosition&&e.compareDocumentPosition&&e.compareDocumentPosition(n);return r?1&r||!b.sortDetached&&n.compareDocumentPosition(e)===r?e===t||m(v,e)?-1:n===t||m(v,n)?1:u?F.call(u,e)-F.call(u,n):0:4&r?-1:1:e.compareDocumentPosition?-1:1}:function(e,n){var r,i=0,o=e.parentNode,s=n.parentNode,a=[e],l=[n];if(e===n)return E=!0,0;if(!o||!s)return e===t?-1:n===t?1:o?-1:s?1:u?F.call(u,e)-F.call(u,n):0;if(o===s)return lt(e,n);r=e;while(r=r.parentNode)a.unshift(r);r=n;while(r=r.parentNode)l.unshift(r);while(a[i]===l[i])i++;return i?lt(a[i],l[i]):a[i]===v?-1:l[i]===v?1:0},c):c},ut.matches=function(e,t){return ut(e,null,null,t)},ut.matchesSelector=function(e,t){if((e.ownerDocument||e)!==c&&l(e),t=t.replace(U,"='$1']"),!(!b.matchesSelector||!p||d&&d.test(t)||h&&h.test(t)))try{var n=g.call(e,t);if(n||b.disconnectedMatch||e.document&&11!==e.document.nodeType)return n}catch(r){}return ut(t,c,null,[e]).length>0},ut.contains=function(e,t){return(e.ownerDocument||e)!==c&&l(e),m(e,t)},ut.attr=function(e,t){(e.ownerDocument||e)!==c&&l(e);var n=r.attrHandle[t.toLowerCase()],i=n&&n(e,t,!p);return i===undefined?b.attributes||!p?e.getAttribute(t):(i=e.getAttributeNode(t))&&i.specified?i.value:null:i},ut.error=function(e){throw Error("Syntax error, unrecognized expression: "+e)},ut.uniqueSort=function(e){var t,n=[],r=0,i=0;if(E=!b.detectDuplicates,u=!b.sortStable&&e.slice(0),e.sort(S),E){while(t=e[i++])t===e[i]&&(r=n.push(i));while(r--)e.splice(n[r],1)}return e};function lt(e,t){var n=t&&e,r=n&&(~t.sourceIndex||D)-(~e.sourceIndex||D);if(r)return r;if(n)while(n=n.nextSibling)if(n===t)return-1;return e?1:-1}function ct(e,t,n){var r;return n?undefined:(r=e.getAttributeNode(t))&&r.specified?r.value:e[t]===!0?t.toLowerCase():null}function ft(e,t,n){var r;return n?undefined:r=e.getAttribute(t,"type"===t.toLowerCase()?1:2)}function pt(e){return function(t){var n=t.nodeName.toLowerCase();return"input"===n&&t.type===e}}function ht(e){return function(t){var n=t.nodeName.toLowerCase();return("input"===n||"button"===n)&&t.type===e}}function dt(e){return st(function(t){return t=+t,st(function(n,r){var i,o=e([],n.length,t),s=o.length;while(s--)n[i=o[s]]&&(n[i]=!(r[i]=n[i]))})})}i=ut.getText=function(e){var t,n="",r=0,o=e.nodeType;if(o){if(1===o||9===o||11===o){if("string"==typeof e.textContent)return e.textContent;for(e=e.firstChild;e;e=e.nextSibling)n+=i(e)}else if(3===o||4===o)return e.nodeValue}else for(;t=e[r];r++)n+=i(t);return n},r=ut.selectors={cacheLength:50,createPseudo:st,match:G,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(e){return e[1]=e[1].replace(tt,nt),e[3]=(e[4]||e[5]||"").replace(tt,nt),"~="===e[2]&&(e[3]=" "+e[3]+" "),e.slice(0,4)},CHILD:function(e){return e[1]=e[1].toLowerCase(),"nth"===e[1].slice(0,3)?(e[3]||ut.error(e[0]),e[4]=+(e[4]?e[5]+(e[6]||1):2*("even"===e[3]||"odd"===e[3])),e[5]=+(e[7]+e[8]||"odd"===e[3])):e[3]&&ut.error(e[0]),e},PSEUDO:function(e){var t,n=!e[5]&&e[2];return G.CHILD.test(e[0])?null:(e[4]?e[2]=e[4]:n&&Y.test(n)&&(t=gt(n,!0))&&(t=n.indexOf(")",n.length-t)-n.length)&&(e[0]=e[0].slice(0,t),e[2]=n.slice(0,t)),e.slice(0,3))}},filter:{TAG:function(e){var t=e.replace(tt,nt).toLowerCase();return"*"===e?function(){return!0}:function(e){return e.nodeName&&e.nodeName.toLowerCase()===t}},CLASS:function(e){var t=C[e+" "];return t||(t=RegExp("(^|"+R+")"+e+"("+R+"|$)"))&&C(e,function(e){return t.test("string"==typeof e.className&&e.className||typeof e.getAttribute!==j&&e.getAttribute("class")||"")})},ATTR:function(e,t,n){return function(r){var i=ut.attr(r,e);return null==i?"!="===t:t?(i+="","="===t?i===n:"!="===t?i!==n:"^="===t?n&&0===i.indexOf(n):"*="===t?n&&i.indexOf(n)>-1:"$="===t?n&&i.slice(-n.length)===n:"~="===t?(" "+i+" ").indexOf(n)>-1:"|="===t?i===n||i.slice(0,n.length+1)===n+"-":!1):!0}},CHILD:function(e,t,n,r,i){var o="nth"!==e.slice(0,3),s="last"!==e.slice(-4),a="of-type"===t;return 1===r&&0===i?function(e){return!!e.parentNode}:function(t,n,u){var l,c,f,p,h,d,g=o!==s?"nextSibling":"previousSibling",m=t.parentNode,v=a&&t.nodeName.toLowerCase(),x=!u&&!a;if(m){if(o){while(g){f=t;while(f=f[g])if(a?f.nodeName.toLowerCase()===v:1===f.nodeType)return!1;d=g="only"===e&&!d&&"nextSibling"}return!0}if(d=[s?m.firstChild:m.lastChild],s&&x){c=m[y]||(m[y]={}),l=c[e]||[],h=l[0]===w&&l[1],p=l[0]===w&&l[2],f=h&&m.childNodes[h];while(f=++h&&f&&f[g]||(p=h=0)||d.pop())if(1===f.nodeType&&++p&&f===t){c[e]=[w,h,p];break}}else if(x&&(l=(t[y]||(t[y]={}))[e])&&l[0]===w)p=l[1];else while(f=++h&&f&&f[g]||(p=h=0)||d.pop())if((a?f.nodeName.toLowerCase()===v:1===f.nodeType)&&++p&&(x&&((f[y]||(f[y]={}))[e]=[w,p]),f===t))break;return p-=i,p===r||0===p%r&&p/r>=0}}},PSEUDO:function(e,t){var n,i=r.pseudos[e]||r.setFilters[e.toLowerCase()]||ut.error("unsupported pseudo: "+e);return i[y]?i(t):i.length>1?(n=[e,e,"",t],r.setFilters.hasOwnProperty(e.toLowerCase())?st(function(e,n){var r,o=i(e,t),s=o.length;while(s--)r=F.call(e,o[s]),e[r]=!(n[r]=o[s])}):function(e){return i(e,0,n)}):i}},pseudos:{not:st(function(e){var t=[],n=[],r=s(e.replace(I,"$1"));return r[y]?st(function(e,t,n,i){var o,s=r(e,null,i,[]),a=e.length;while(a--)(o=s[a])&&(e[a]=!(t[a]=o))}):function(e,i,o){return t[0]=e,r(t,null,o,n),!n.pop()}}),has:st(function(e){return function(t){return ut(e,t).length>0}}),contains:st(function(e){return function(t){return(t.textContent||t.innerText||i(t)).indexOf(e)>-1}}),lang:st(function(e){return V.test(e||"")||ut.error("unsupported lang: "+e),e=e.replace(tt,nt).toLowerCase(),function(t){var n;do if(n=p?t.lang:t.getAttribute("xml:lang")||t.getAttribute("lang"))return n=n.toLowerCase(),n===e||0===n.indexOf(e+"-");while((t=t.parentNode)&&1===t.nodeType);return!1}}),target:function(t){var n=e.location&&e.location.hash;return n&&n.slice(1)===t.id},root:function(e){return e===f},focus:function(e){return e===c.activeElement&&(!c.hasFocus||c.hasFocus())&&!!(e.type||e.href||~e.tabIndex)},enabled:function(e){return e.disabled===!1},disabled:function(e){return e.disabled===!0},checked:function(e){var t=e.nodeName.toLowerCase();return"input"===t&&!!e.checked||"option"===t&&!!e.selected},selected:function(e){return e.parentNode&&e.parentNode.selectedIndex,e.selected===!0},empty:function(e){for(e=e.firstChild;e;e=e.nextSibling)if(e.nodeName>"@"||3===e.nodeType||4===e.nodeType)return!1;return!0},parent:function(e){return!r.pseudos.empty(e)},header:function(e){return Z.test(e.nodeName)},input:function(e){return K.test(e.nodeName)},button:function(e){var t=e.nodeName.toLowerCase();return"input"===t&&"button"===e.type||"button"===t},text:function(e){var t;return"input"===e.nodeName.toLowerCase()&&"text"===e.type&&(null==(t=e.getAttribute("type"))||t.toLowerCase()===e.type)},first:dt(function(){return[0]}),last:dt(function(e,t){return[t-1]}),eq:dt(function(e,t,n){return[0>n?n+t:n]}),even:dt(function(e,t){var n=0;for(;t>n;n+=2)e.push(n);return e}),odd:dt(function(e,t){var n=1;for(;t>n;n+=2)e.push(n);return e}),lt:dt(function(e,t,n){var r=0>n?n+t:n;for(;--r>=0;)e.push(r);return e}),gt:dt(function(e,t,n){var r=0>n?n+t:n;for(;t>++r;)e.push(r);return e})}};for(t in{radio:!0,checkbox:!0,file:!0,password:!0,image:!0})r.pseudos[t]=pt(t);for(t in{submit:!0,reset:!0})r.pseudos[t]=ht(t);function gt(e,t){var n,i,o,s,a,u,l,c=k[e+" "];if(c)return t?0:c.slice(0);a=e,u=[],l=r.preFilter;while(a){(!n||(i=z.exec(a)))&&(i&&(a=a.slice(i[0].length)||a),u.push(o=[])),n=!1,(i=_.exec(a))&&(n=i.shift(),o.push({value:n,type:i[0].replace(I," ")}),a=a.slice(n.length));for(s in r.filter)!(i=G[s].exec(a))||l[s]&&!(i=l[s](i))||(n=i.shift(),o.push({value:n,type:s,matches:i}),a=a.slice(n.length));if(!n)break}return t?a.length:a?ut.error(e):k(e,u).slice(0)}function mt(e){var t=0,n=e.length,r="";for(;n>t;t++)r+=e[t].value;return r}function yt(e,t,r){var i=t.dir,o=r&&"parentNode"===i,s=T++;return t.first?function(t,n,r){while(t=t[i])if(1===t.nodeType||o)return e(t,n,r)}:function(t,r,a){var u,l,c,f=w+" "+s;if(a){while(t=t[i])if((1===t.nodeType||o)&&e(t,r,a))return!0}else while(t=t[i])if(1===t.nodeType||o)if(c=t[y]||(t[y]={}),(l=c[i])&&l[0]===f){if((u=l[1])===!0||u===n)return u===!0}else if(l=c[i]=[f],l[1]=e(t,r,a)||n,l[1]===!0)return!0}}function vt(e){return e.length>1?function(t,n,r){var i=e.length;while(i--)if(!e[i](t,n,r))return!1;return!0}:e[0]}function xt(e,t,n,r,i){var o,s=[],a=0,u=e.length,l=null!=t;for(;u>a;a++)(o=e[a])&&(!n||n(o,r,i))&&(s.push(o),l&&t.push(a));return s}function bt(e,t,n,r,i,o){return r&&!r[y]&&(r=bt(r)),i&&!i[y]&&(i=bt(i,o)),st(function(o,s,a,u){var l,c,f,p=[],h=[],d=s.length,g=o||Ct(t||"*",a.nodeType?[a]:a,[]),m=!e||!o&&t?g:xt(g,p,e,a,u),y=n?i||(o?e:d||r)?[]:s:m;if(n&&n(m,y,a,u),r){l=xt(y,h),r(l,[],a,u),c=l.length;while(c--)(f=l[c])&&(y[h[c]]=!(m[h[c]]=f))}if(o){if(i||e){if(i){l=[],c=y.length;while(c--)(f=y[c])&&l.push(m[c]=f);i(null,y=[],l,u)}c=y.length;while(c--)(f=y[c])&&(l=i?F.call(o,f):p[c])>-1&&(o[l]=!(s[l]=f))}}else y=xt(y===s?y.splice(d,y.length):y),i?i(null,s,y,u):H.apply(s,y)})}function wt(e){var t,n,i,o=e.length,s=r.relative[e[0].type],u=s||r.relative[" "],l=s?1:0,c=yt(function(e){return e===t},u,!0),f=yt(function(e){return F.call(t,e)>-1},u,!0),p=[function(e,n,r){return!s&&(r||n!==a)||((t=n).nodeType?c(e,n,r):f(e,n,r))}];for(;o>l;l++)if(n=r.relative[e[l].type])p=[yt(vt(p),n)];else{if(n=r.filter[e[l].type].apply(null,e[l].matches),n[y]){for(i=++l;o>i;i++)if(r.relative[e[i].type])break;return bt(l>1&&vt(p),l>1&&mt(e.slice(0,l-1)).replace(I,"$1"),n,i>l&&wt(e.slice(l,i)),o>i&&wt(e=e.slice(i)),o>i&&mt(e))}p.push(n)}return vt(p)}function Tt(e,t){var i=0,o=t.length>0,s=e.length>0,u=function(u,l,f,p,h){var d,g,m,y=[],v=0,x="0",b=u&&[],T=null!=h,C=a,k=u||s&&r.find.TAG("*",h&&l.parentNode||l),N=w+=null==C?1:Math.random()||.1;for(T&&(a=l!==c&&l,n=i);null!=(d=k[x]);x++){if(s&&d){g=0;while(m=e[g++])if(m(d,l,f)){p.push(d);break}T&&(w=N,n=++i)}o&&((d=!m&&d)&&v--,u&&b.push(d))}if(v+=x,o&&x!==v){g=0;while(m=t[g++])m(b,y,l,f);if(u){if(v>0)while(x--)b[x]||y[x]||(y[x]=L.call(p));y=xt(y)}H.apply(p,y),T&&!u&&y.length>0&&v+t.length>1&&ut.uniqueSort(p)}return T&&(w=N,a=C),b};return o?st(u):u}s=ut.compile=function(e,t){var n,r=[],i=[],o=N[e+" "];if(!o){t||(t=gt(e)),n=t.length;while(n--)o=wt(t[n]),o[y]?r.push(o):i.push(o);o=N(e,Tt(i,r))}return o};function Ct(e,t,n){var r=0,i=t.length;for(;i>r;r++)ut(e,t[r],n);return n}function kt(e,t,n,i){var o,a,u,l,c,f=gt(e);if(!i&&1===f.length){if(a=f[0]=f[0].slice(0),a.length>2&&"ID"===(u=a[0]).type&&9===t.nodeType&&p&&r.relative[a[1].type]){if(t=(r.find.ID(u.matches[0].replace(tt,nt),t)||[])[0],!t)return n;e=e.slice(a.shift().value.length)}o=G.needsContext.test(e)?0:a.length;while(o--){if(u=a[o],r.relative[l=u.type])break;if((c=r.find[l])&&(i=c(u.matches[0].replace(tt,nt),X.test(a[0].type)&&t.parentNode||t))){if(a.splice(o,1),e=i.length&&mt(a),!e)return H.apply(n,i),n;break}}}return s(e,f)(i,t,!p,n,X.test(e)),n}r.pseudos.nth=r.pseudos.eq;function Nt(){}Nt.prototype=r.filters=r.pseudos,r.setFilters=new Nt,b.sortStable=y.split("").sort(S).join("")===y,l(),[0,0].sort(S),b.detectDuplicates=E,at(function(e){if(e.innerHTML="<a href='#'></a>","#"!==e.firstChild.getAttribute("href")){var t="type|href|height|width".split("|"),n=t.length;while(n--)r.attrHandle[t[n]]=ft}}),at(function(e){if(null!=e.getAttribute("disabled")){var t=P.split("|"),n=t.length;while(n--)r.attrHandle[t[n]]=ct}}),x.find=ut,x.expr=ut.selectors,x.expr[":"]=x.expr.pseudos,x.unique=ut.uniqueSort,x.text=ut.getText,x.isXMLDoc=ut.isXML,x.contains=ut.contains}(e);var D={};function A(e){var t=D[e]={};return x.each(e.match(w)||[],function(e,n){t[n]=!0}),t}x.Callbacks=function(e){e="string"==typeof e?D[e]||A(e):x.extend({},e);var t,n,r,i,o,s,a=[],u=!e.once&&[],l=function(f){for(t=e.memory&&f,n=!0,s=i||0,i=0,o=a.length,r=!0;a&&o>s;s++)if(a[s].apply(f[0],f[1])===!1&&e.stopOnFalse){t=!1;break}r=!1,a&&(u?u.length&&l(u.shift()):t?a=[]:c.disable())},c={add:function(){if(a){var n=a.length;(function s(t){x.each(t,function(t,n){var r=x.type(n);"function"===r?e.unique&&c.has(n)||a.push(n):n&&n.length&&"string"!==r&&s(n)})})(arguments),r?o=a.length:t&&(i=n,l(t))}return this},remove:function(){return a&&x.each(arguments,function(e,t){var n;while((n=x.inArray(t,a,n))>-1)a.splice(n,1),r&&(o>=n&&o--,s>=n&&s--)}),this},has:function(e){return e?x.inArray(e,a)>-1:!(!a||!a.length)},empty:function(){return a=[],o=0,this},disable:function(){return a=u=t=undefined,this},disabled:function(){return!a},lock:function(){return u=undefined,t||c.disable(),this},locked:function(){return!u},fireWith:function(e,t){return t=t||[],t=[e,t.slice?t.slice():t],!a||n&&!u||(r?u.push(t):l(t)),this},fire:function(){return c.fireWith(this,arguments),this},fired:function(){return!!n}};return c},x.extend({Deferred:function(e){var t=[["resolve","done",x.Callbacks("once memory"),"resolved"],["reject","fail",x.Callbacks("once memory"),"rejected"],["notify","progress",x.Callbacks("memory")]],n="pending",r={state:function(){return n},always:function(){return i.done(arguments).fail(arguments),this},then:function(){var e=arguments;return x.Deferred(function(n){x.each(t,function(t,o){var s=o[0],a=x.isFunction(e[t])&&e[t];i[o[1]](function(){var e=a&&a.apply(this,arguments);e&&x.isFunction(e.promise)?e.promise().done(n.resolve).fail(n.reject).progress(n.notify):n[s+"With"](this===r?n.promise():this,a?[e]:arguments)})}),e=null}).promise()},promise:function(e){return null!=e?x.extend(e,r):r}},i={};return r.pipe=r.then,x.each(t,function(e,o){var s=o[2],a=o[3];r[o[1]]=s.add,a&&s.add(function(){n=a},t[1^e][2].disable,t[2][2].lock),i[o[0]]=function(){return i[o[0]+"With"](this===i?r:this,arguments),this},i[o[0]+"With"]=s.fireWith}),r.promise(i),e&&e.call(i,i),i},when:function(e){var t=0,n=d.call(arguments),r=n.length,i=1!==r||e&&x.isFunction(e.promise)?r:0,o=1===i?e:x.Deferred(),s=function(e,t,n){return function(r){t[e]=this,n[e]=arguments.length>1?d.call(arguments):r,n===a?o.notifyWith(t,n):--i||o.resolveWith(t,n)}},a,u,l;if(r>1)for(a=Array(r),u=Array(r),l=Array(r);r>t;t++)n[t]&&x.isFunction(n[t].promise)?n[t].promise().done(s(t,l,n)).fail(o.reject).progress(s(t,u,a)):--i;return i||o.resolveWith(l,n),o.promise()}}),x.support=function(t){var n=o.createElement("input"),r=o.createDocumentFragment(),i=o.createElement("div"),s=o.createElement("select"),a=s.appendChild(o.createElement("option"));return n.type?(n.type="checkbox",t.checkOn=""!==n.value,t.optSelected=a.selected,t.reliableMarginRight=!0,t.boxSizingReliable=!0,t.pixelPosition=!1,n.checked=!0,t.noCloneChecked=n.cloneNode(!0).checked,s.disabled=!0,t.optDisabled=!a.disabled,n=o.createElement("input"),n.value="t",n.type="radio",t.radioValue="t"===n.value,n.setAttribute("checked","t"),n.setAttribute("name","t"),r.appendChild(n),t.checkClone=r.cloneNode(!0).cloneNode(!0).lastChild.checked,t.focusinBubbles="onfocusin"in e,i.style.backgroundClip="content-box",i.cloneNode(!0).style.backgroundClip="",t.clearCloneStyle="content-box"===i.style.backgroundClip,x(function(){var n,r,s="padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",a=o.getElementsByTagName("body")[0];a&&(n=o.createElement("div"),n.style.cssText="border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px",a.appendChild(n).appendChild(i),i.innerHTML="",i.style.cssText="-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%",x.swap(a,null!=a.style.zoom?{zoom:1}:{},function(){t.boxSizing=4===i.offsetWidth}),e.getComputedStyle&&(t.pixelPosition="1%"!==(e.getComputedStyle(i,null)||{}).top,t.boxSizingReliable="4px"===(e.getComputedStyle(i,null)||{width:"4px"}).width,r=i.appendChild(o.createElement("div")),r.style.cssText=i.style.cssText=s,r.style.marginRight=r.style.width="0",i.style.width="1px",t.reliableMarginRight=!parseFloat((e.getComputedStyle(r,null)||{}).marginRight)),a.removeChild(n))}),t):t}({});var L,q,H=/(?:\{[\s\S]*\}|\[[\s\S]*\])$/,O=/([A-Z])/g;function F(){Object.defineProperty(this.cache={},0,{get:function(){return{}}}),this.expando=x.expando+Math.random()}F.uid=1,F.accepts=function(e){return e.nodeType?1===e.nodeType||9===e.nodeType:!0},F.prototype={key:function(e){if(!F.accepts(e))return 0;var t={},n=e[this.expando];if(!n){n=F.uid++;try{t[this.expando]={value:n},Object.defineProperties(e,t)}catch(r){t[this.expando]=n,x.extend(e,t)}}return this.cache[n]||(this.cache[n]={}),n},set:function(e,t,n){var r,i=this.key(e),o=this.cache[i];if("string"==typeof t)o[t]=n;else if(x.isEmptyObject(o))this.cache[i]=t;else for(r in t)o[r]=t[r]},get:function(e,t){var n=this.cache[this.key(e)];return t===undefined?n:n[t]},access:function(e,t,n){return t===undefined||t&&"string"==typeof t&&n===undefined?this.get(e,t):(this.set(e,t,n),n!==undefined?n:t)},remove:function(e,t){var n,r,i=this.key(e),o=this.cache[i];if(t===undefined)this.cache[i]={};else{x.isArray(t)?r=t.concat(t.map(x.camelCase)):t in o?r=[t]:(r=x.camelCase(t),r=r in o?[r]:r.match(w)||[]),n=r.length;while(n--)delete o[r[n]]}},hasData:function(e){return!x.isEmptyObject(this.cache[e[this.expando]]||{})},discard:function(e){delete this.cache[this.key(e)]}},L=new F,q=new F,x.extend({acceptData:F.accepts,hasData:function(e){return L.hasData(e)||q.hasData(e)},data:function(e,t,n){return L.access(e,t,n)},removeData:function(e,t){L.remove(e,t)},_data:function(e,t,n){return q.access(e,t,n)},_removeData:function(e,t){q.remove(e,t)}}),x.fn.extend({data:function(e,t){var n,r,i=this[0],o=0,s=null;if(e===undefined){if(this.length&&(s=L.get(i),1===i.nodeType&&!q.get(i,"hasDataAttrs"))){for(n=i.attributes;n.length>o;o++)r=n[o].name,0===r.indexOf("data-")&&(r=x.camelCase(r.substring(5)),P(i,r,s[r]));q.set(i,"hasDataAttrs",!0)}return s}return"object"==typeof e?this.each(function(){L.set(this,e)}):x.access(this,function(t){var n,r=x.camelCase(e);if(i&&t===undefined){if(n=L.get(i,e),n!==undefined)return n;if(n=L.get(i,r),n!==undefined)return n;if(n=P(i,r,undefined),n!==undefined)return n}else this.each(function(){var n=L.get(this,r);L.set(this,r,t),-1!==e.indexOf("-")&&n!==undefined&&L.set(this,e,t)})},null,t,arguments.length>1,null,!0)},removeData:function(e){return this.each(function(){L.remove(this,e)})}});function P(e,t,n){var r;if(n===undefined&&1===e.nodeType)if(r="data-"+t.replace(O,"-$1").toLowerCase(),n=e.getAttribute(r),"string"==typeof n){try{n="true"===n?!0:"false"===n?!1:"null"===n?null:+n+""===n?+n:H.test(n)?JSON.parse(n):n}catch(i){}L.set(e,t,n)}else n=undefined;return n}x.extend({queue:function(e,t,n){var r;return e?(t=(t||"fx")+"queue",r=q.get(e,t),n&&(!r||x.isArray(n)?r=q.access(e,t,x.makeArray(n)):r.push(n)),r||[]):undefined},dequeue:function(e,t){t=t||"fx";var n=x.queue(e,t),r=n.length,i=n.shift(),o=x._queueHooks(e,t),s=function(){x.dequeue(e,t)};"inprogress"===i&&(i=n.shift(),r--),o.cur=i,i&&("fx"===t&&n.unshift("inprogress"),delete o.stop,i.call(e,s,o)),!r&&o&&o.empty.fire()},_queueHooks:function(e,t){var n=t+"queueHooks";return q.get(e,n)||q.access(e,n,{empty:x.Callbacks("once memory").add(function(){q.remove(e,[t+"queue",n])})})}}),x.fn.extend({queue:function(e,t){var n=2;return"string"!=typeof e&&(t=e,e="fx",n--),n>arguments.length?x.queue(this[0],e):t===undefined?this:this.each(function(){var n=x.queue(this,e,t);
+x._queueHooks(this,e),"fx"===e&&"inprogress"!==n[0]&&x.dequeue(this,e)})},dequeue:function(e){return this.each(function(){x.dequeue(this,e)})},delay:function(e,t){return e=x.fx?x.fx.speeds[e]||e:e,t=t||"fx",this.queue(t,function(t,n){var r=setTimeout(t,e);n.stop=function(){clearTimeout(r)}})},clearQueue:function(e){return this.queue(e||"fx",[])},promise:function(e,t){var n,r=1,i=x.Deferred(),o=this,s=this.length,a=function(){--r||i.resolveWith(o,[o])};"string"!=typeof e&&(t=e,e=undefined),e=e||"fx";while(s--)n=q.get(o[s],e+"queueHooks"),n&&n.empty&&(r++,n.empty.add(a));return a(),i.promise(t)}});var R,M,W=/[\t\r\n]/g,$=/\r/g,B=/^(?:input|select|textarea|button)$/i;x.fn.extend({attr:function(e,t){return x.access(this,x.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){x.removeAttr(this,e)})},prop:function(e,t){return x.access(this,x.prop,e,t,arguments.length>1)},removeProp:function(e){return this.each(function(){delete this[x.propFix[e]||e]})},addClass:function(e){var t,n,r,i,o,s=0,a=this.length,u="string"==typeof e&&e;if(x.isFunction(e))return this.each(function(t){x(this).addClass(e.call(this,t,this.className))});if(u)for(t=(e||"").match(w)||[];a>s;s++)if(n=this[s],r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(W," "):" ")){o=0;while(i=t[o++])0>r.indexOf(" "+i+" ")&&(r+=i+" ");n.className=x.trim(r)}return this},removeClass:function(e){var t,n,r,i,o,s=0,a=this.length,u=0===arguments.length||"string"==typeof e&&e;if(x.isFunction(e))return this.each(function(t){x(this).removeClass(e.call(this,t,this.className))});if(u)for(t=(e||"").match(w)||[];a>s;s++)if(n=this[s],r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(W," "):"")){o=0;while(i=t[o++])while(r.indexOf(" "+i+" ")>=0)r=r.replace(" "+i+" "," ");n.className=e?x.trim(r):""}return this},toggleClass:function(e,t){var n=typeof e,i="boolean"==typeof t;return x.isFunction(e)?this.each(function(n){x(this).toggleClass(e.call(this,n,this.className,t),t)}):this.each(function(){if("string"===n){var o,s=0,a=x(this),u=t,l=e.match(w)||[];while(o=l[s++])u=i?u:!a.hasClass(o),a[u?"addClass":"removeClass"](o)}else(n===r||"boolean"===n)&&(this.className&&q.set(this,"__className__",this.className),this.className=this.className||e===!1?"":q.get(this,"__className__")||"")})},hasClass:function(e){var t=" "+e+" ",n=0,r=this.length;for(;r>n;n++)if(1===this[n].nodeType&&(" "+this[n].className+" ").replace(W," ").indexOf(t)>=0)return!0;return!1},val:function(e){var t,n,r,i=this[0];{if(arguments.length)return r=x.isFunction(e),this.each(function(n){var i,o=x(this);1===this.nodeType&&(i=r?e.call(this,n,o.val()):e,null==i?i="":"number"==typeof i?i+="":x.isArray(i)&&(i=x.map(i,function(e){return null==e?"":e+""})),t=x.valHooks[this.type]||x.valHooks[this.nodeName.toLowerCase()],t&&"set"in t&&t.set(this,i,"value")!==undefined||(this.value=i))});if(i)return t=x.valHooks[i.type]||x.valHooks[i.nodeName.toLowerCase()],t&&"get"in t&&(n=t.get(i,"value"))!==undefined?n:(n=i.value,"string"==typeof n?n.replace($,""):null==n?"":n)}}}),x.extend({valHooks:{option:{get:function(e){var t=e.attributes.value;return!t||t.specified?e.value:e.text}},select:{get:function(e){var t,n,r=e.options,i=e.selectedIndex,o="select-one"===e.type||0>i,s=o?null:[],a=o?i+1:r.length,u=0>i?a:o?i:0;for(;a>u;u++)if(n=r[u],!(!n.selected&&u!==i||(x.support.optDisabled?n.disabled:null!==n.getAttribute("disabled"))||n.parentNode.disabled&&x.nodeName(n.parentNode,"optgroup"))){if(t=x(n).val(),o)return t;s.push(t)}return s},set:function(e,t){var n,r,i=e.options,o=x.makeArray(t),s=i.length;while(s--)r=i[s],(r.selected=x.inArray(x(r).val(),o)>=0)&&(n=!0);return n||(e.selectedIndex=-1),o}}},attr:function(e,t,n){var i,o,s=e.nodeType;if(e&&3!==s&&8!==s&&2!==s)return typeof e.getAttribute===r?x.prop(e,t,n):(1===s&&x.isXMLDoc(e)||(t=t.toLowerCase(),i=x.attrHooks[t]||(x.expr.match.boolean.test(t)?M:R)),n===undefined?i&&"get"in i&&null!==(o=i.get(e,t))?o:(o=x.find.attr(e,t),null==o?undefined:o):null!==n?i&&"set"in i&&(o=i.set(e,n,t))!==undefined?o:(e.setAttribute(t,n+""),n):(x.removeAttr(e,t),undefined))},removeAttr:function(e,t){var n,r,i=0,o=t&&t.match(w);if(o&&1===e.nodeType)while(n=o[i++])r=x.propFix[n]||n,x.expr.match.boolean.test(n)&&(e[r]=!1),e.removeAttribute(n)},attrHooks:{type:{set:function(e,t){if(!x.support.radioValue&&"radio"===t&&x.nodeName(e,"input")){var n=e.value;return e.setAttribute("type",t),n&&(e.value=n),t}}}},propFix:{"for":"htmlFor","class":"className"},prop:function(e,t,n){var r,i,o,s=e.nodeType;if(e&&3!==s&&8!==s&&2!==s)return o=1!==s||!x.isXMLDoc(e),o&&(t=x.propFix[t]||t,i=x.propHooks[t]),n!==undefined?i&&"set"in i&&(r=i.set(e,n,t))!==undefined?r:e[t]=n:i&&"get"in i&&null!==(r=i.get(e,t))?r:e[t]},propHooks:{tabIndex:{get:function(e){return e.hasAttribute("tabindex")||B.test(e.nodeName)||e.href?e.tabIndex:-1}}}}),M={set:function(e,t,n){return t===!1?x.removeAttr(e,n):e.setAttribute(n,n),n}},x.each(x.expr.match.boolean.source.match(/\w+/g),function(e,t){var n=x.expr.attrHandle[t]||x.find.attr;x.expr.attrHandle[t]=function(e,t,r){var i=x.expr.attrHandle[t],o=r?undefined:(x.expr.attrHandle[t]=undefined)!=n(e,t,r)?t.toLowerCase():null;return x.expr.attrHandle[t]=i,o}}),x.support.optSelected||(x.propHooks.selected={get:function(e){var t=e.parentNode;return t&&t.parentNode&&t.parentNode.selectedIndex,null}}),x.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){x.propFix[this.toLowerCase()]=this}),x.each(["radio","checkbox"],function(){x.valHooks[this]={set:function(e,t){return x.isArray(t)?e.checked=x.inArray(x(e).val(),t)>=0:undefined}},x.support.checkOn||(x.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var I=/^key/,z=/^(?:mouse|contextmenu)|click/,_=/^(?:focusinfocus|focusoutblur)$/,X=/^([^.]*)(?:\.(.+)|)$/;function U(){return!0}function Y(){return!1}function V(){try{return o.activeElement}catch(e){}}x.event={global:{},add:function(e,t,n,i,o){var s,a,u,l,c,f,p,h,d,g,m,y=q.get(e);if(y){n.handler&&(s=n,n=s.handler,o=s.selector),n.guid||(n.guid=x.guid++),(l=y.events)||(l=y.events={}),(a=y.handle)||(a=y.handle=function(e){return typeof x===r||e&&x.event.triggered===e.type?undefined:x.event.dispatch.apply(a.elem,arguments)},a.elem=e),t=(t||"").match(w)||[""],c=t.length;while(c--)u=X.exec(t[c])||[],d=m=u[1],g=(u[2]||"").split(".").sort(),d&&(p=x.event.special[d]||{},d=(o?p.delegateType:p.bindType)||d,p=x.event.special[d]||{},f=x.extend({type:d,origType:m,data:i,handler:n,guid:n.guid,selector:o,needsContext:o&&x.expr.match.needsContext.test(o),namespace:g.join(".")},s),(h=l[d])||(h=l[d]=[],h.delegateCount=0,p.setup&&p.setup.call(e,i,g,a)!==!1||e.addEventListener&&e.addEventListener(d,a,!1)),p.add&&(p.add.call(e,f),f.handler.guid||(f.handler.guid=n.guid)),o?h.splice(h.delegateCount++,0,f):h.push(f),x.event.global[d]=!0);e=null}},remove:function(e,t,n,r,i){var o,s,a,u,l,c,f,p,h,d,g,m=q.hasData(e)&&q.get(e);if(m&&(u=m.events)){t=(t||"").match(w)||[""],l=t.length;while(l--)if(a=X.exec(t[l])||[],h=g=a[1],d=(a[2]||"").split(".").sort(),h){f=x.event.special[h]||{},h=(r?f.delegateType:f.bindType)||h,p=u[h]||[],a=a[2]&&RegExp("(^|\\.)"+d.join("\\.(?:.*\\.|)")+"(\\.|$)"),s=o=p.length;while(o--)c=p[o],!i&&g!==c.origType||n&&n.guid!==c.guid||a&&!a.test(c.namespace)||r&&r!==c.selector&&("**"!==r||!c.selector)||(p.splice(o,1),c.selector&&p.delegateCount--,f.remove&&f.remove.call(e,c));s&&!p.length&&(f.teardown&&f.teardown.call(e,d,m.handle)!==!1||x.removeEvent(e,h,m.handle),delete u[h])}else for(h in u)x.event.remove(e,h+t[l],n,r,!0);x.isEmptyObject(u)&&(delete m.handle,q.remove(e,"events"))}},trigger:function(t,n,r,i){var s,a,u,l,c,f,p,h=[r||o],d=y.call(t,"type")?t.type:t,g=y.call(t,"namespace")?t.namespace.split("."):[];if(a=u=r=r||o,3!==r.nodeType&&8!==r.nodeType&&!_.test(d+x.event.triggered)&&(d.indexOf(".")>=0&&(g=d.split("."),d=g.shift(),g.sort()),c=0>d.indexOf(":")&&"on"+d,t=t[x.expando]?t:new x.Event(d,"object"==typeof t&&t),t.isTrigger=i?2:3,t.namespace=g.join("."),t.namespace_re=t.namespace?RegExp("(^|\\.)"+g.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,t.result=undefined,t.target||(t.target=r),n=null==n?[t]:x.makeArray(n,[t]),p=x.event.special[d]||{},i||!p.trigger||p.trigger.apply(r,n)!==!1)){if(!i&&!p.noBubble&&!x.isWindow(r)){for(l=p.delegateType||d,_.test(l+d)||(a=a.parentNode);a;a=a.parentNode)h.push(a),u=a;u===(r.ownerDocument||o)&&h.push(u.defaultView||u.parentWindow||e)}s=0;while((a=h[s++])&&!t.isPropagationStopped())t.type=s>1?l:p.bindType||d,f=(q.get(a,"events")||{})[t.type]&&q.get(a,"handle"),f&&f.apply(a,n),f=c&&a[c],f&&x.acceptData(a)&&f.apply&&f.apply(a,n)===!1&&t.preventDefault();return t.type=d,i||t.isDefaultPrevented()||p._default&&p._default.apply(h.pop(),n)!==!1||!x.acceptData(r)||c&&x.isFunction(r[d])&&!x.isWindow(r)&&(u=r[c],u&&(r[c]=null),x.event.triggered=d,r[d](),x.event.triggered=undefined,u&&(r[c]=u)),t.result}},dispatch:function(e){e=x.event.fix(e);var t,n,r,i,o,s=[],a=d.call(arguments),u=(q.get(this,"events")||{})[e.type]||[],l=x.event.special[e.type]||{};if(a[0]=e,e.delegateTarget=this,!l.preDispatch||l.preDispatch.call(this,e)!==!1){s=x.event.handlers.call(this,e,u),t=0;while((i=s[t++])&&!e.isPropagationStopped()){e.currentTarget=i.elem,n=0;while((o=i.handlers[n++])&&!e.isImmediatePropagationStopped())(!e.namespace_re||e.namespace_re.test(o.namespace))&&(e.handleObj=o,e.data=o.data,r=((x.event.special[o.origType]||{}).handle||o.handler).apply(i.elem,a),r!==undefined&&(e.result=r)===!1&&(e.preventDefault(),e.stopPropagation()))}return l.postDispatch&&l.postDispatch.call(this,e),e.result}},handlers:function(e,t){var n,r,i,o,s=[],a=t.delegateCount,u=e.target;if(a&&u.nodeType&&(!e.button||"click"!==e.type))for(;u!==this;u=u.parentNode||this)if(u.disabled!==!0||"click"!==e.type){for(r=[],n=0;a>n;n++)o=t[n],i=o.selector+" ",r[i]===undefined&&(r[i]=o.needsContext?x(i,this).index(u)>=0:x.find(i,this,null,[u]).length),r[i]&&r.push(o);r.length&&s.push({elem:u,handlers:r})}return t.length>a&&s.push({elem:this,handlers:t.slice(a)}),s},props:"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),fixHooks:{},keyHooks:{props:"char charCode key keyCode".split(" "),filter:function(e,t){return null==e.which&&(e.which=null!=t.charCode?t.charCode:t.keyCode),e}},mouseHooks:{props:"button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),filter:function(e,t){var n,r,i,s=t.button;return null==e.pageX&&null!=t.clientX&&(n=e.target.ownerDocument||o,r=n.documentElement,i=n.body,e.pageX=t.clientX+(r&&r.scrollLeft||i&&i.scrollLeft||0)-(r&&r.clientLeft||i&&i.clientLeft||0),e.pageY=t.clientY+(r&&r.scrollTop||i&&i.scrollTop||0)-(r&&r.clientTop||i&&i.clientTop||0)),e.which||s===undefined||(e.which=1&s?1:2&s?3:4&s?2:0),e}},fix:function(e){if(e[x.expando])return e;var t,n,r,i=e.type,o=e,s=this.fixHooks[i];s||(this.fixHooks[i]=s=z.test(i)?this.mouseHooks:I.test(i)?this.keyHooks:{}),r=s.props?this.props.concat(s.props):this.props,e=new x.Event(o),t=r.length;while(t--)n=r[t],e[n]=o[n];return 3===e.target.nodeType&&(e.target=e.target.parentNode),s.filter?s.filter(e,o):e},special:{load:{noBubble:!0},focus:{trigger:function(){return this!==V()&&this.focus?(this.focus(),!1):undefined},delegateType:"focusin"},blur:{trigger:function(){return this===V()&&this.blur?(this.blur(),!1):undefined},delegateType:"focusout"},click:{trigger:function(){return"checkbox"===this.type&&this.click&&x.nodeName(this,"input")?(this.click(),!1):undefined},_default:function(e){return x.nodeName(e.target,"a")}},beforeunload:{postDispatch:function(e){e.result!==undefined&&(e.originalEvent.returnValue=e.result)}}},simulate:function(e,t,n,r){var i=x.extend(new x.Event,n,{type:e,isSimulated:!0,originalEvent:{}});r?x.event.trigger(i,null,t):x.event.dispatch.call(t,i),i.isDefaultPrevented()&&n.preventDefault()}},x.removeEvent=function(e,t,n){e.removeEventListener&&e.removeEventListener(t,n,!1)},x.Event=function(e,t){return this instanceof x.Event?(e&&e.type?(this.originalEvent=e,this.type=e.type,this.isDefaultPrevented=e.defaultPrevented||e.getPreventDefault&&e.getPreventDefault()?U:Y):this.type=e,t&&x.extend(this,t),this.timeStamp=e&&e.timeStamp||x.now(),this[x.expando]=!0,undefined):new x.Event(e,t)},x.Event.prototype={isDefaultPrevented:Y,isPropagationStopped:Y,isImmediatePropagationStopped:Y,preventDefault:function(){var e=this.originalEvent;this.isDefaultPrevented=U,e&&e.preventDefault&&e.preventDefault()},stopPropagation:function(){var e=this.originalEvent;this.isPropagationStopped=U,e&&e.stopPropagation&&e.stopPropagation()},stopImmediatePropagation:function(){this.isImmediatePropagationStopped=U,this.stopPropagation()}},x.each({mouseenter:"mouseover",mouseleave:"mouseout"},function(e,t){x.event.special[e]={delegateType:t,bindType:t,handle:function(e){var n,r=this,i=e.relatedTarget,o=e.handleObj;return(!i||i!==r&&!x.contains(r,i))&&(e.type=o.origType,n=o.handler.apply(this,arguments),e.type=t),n}}}),x.support.focusinBubbles||x.each({focus:"focusin",blur:"focusout"},function(e,t){var n=0,r=function(e){x.event.simulate(t,e.target,x.event.fix(e),!0)};x.event.special[t]={setup:function(){0===n++&&o.addEventListener(e,r,!0)},teardown:function(){0===--n&&o.removeEventListener(e,r,!0)}}}),x.fn.extend({on:function(e,t,n,r,i){var o,s;if("object"==typeof e){"string"!=typeof t&&(n=n||t,t=undefined);for(s in e)this.on(s,t,n,e[s],i);return this}if(null==n&&null==r?(r=t,n=t=undefined):null==r&&("string"==typeof t?(r=n,n=undefined):(r=n,n=t,t=undefined)),r===!1)r=Y;else if(!r)return this;return 1===i&&(o=r,r=function(e){return x().off(e),o.apply(this,arguments)},r.guid=o.guid||(o.guid=x.guid++)),this.each(function(){x.event.add(this,e,r,n,t)})},one:function(e,t,n,r){return this.on(e,t,n,r,1)},off:function(e,t,n){var r,i;if(e&&e.preventDefault&&e.handleObj)return r=e.handleObj,x(e.delegateTarget).off(r.namespace?r.origType+"."+r.namespace:r.origType,r.selector,r.handler),this;if("object"==typeof e){for(i in e)this.off(i,t,e[i]);return this}return(t===!1||"function"==typeof t)&&(n=t,t=undefined),n===!1&&(n=Y),this.each(function(){x.event.remove(this,e,n,t)})},trigger:function(e,t){return this.each(function(){x.event.trigger(e,t,this)})},triggerHandler:function(e,t){var n=this[0];return n?x.event.trigger(e,t,n,!0):undefined}});var G=/^.[^:#\[\.,]*$/,J=x.expr.match.needsContext,Q={children:!0,contents:!0,next:!0,prev:!0};x.fn.extend({find:function(e){var t,n,r,i=this.length;if("string"!=typeof e)return t=this,this.pushStack(x(e).filter(function(){for(r=0;i>r;r++)if(x.contains(t[r],this))return!0}));for(n=[],r=0;i>r;r++)x.find(e,this[r],n);return n=this.pushStack(i>1?x.unique(n):n),n.selector=(this.selector?this.selector+" ":"")+e,n},has:function(e){var t=x(e,this),n=t.length;return this.filter(function(){var e=0;for(;n>e;e++)if(x.contains(this,t[e]))return!0})},not:function(e){return this.pushStack(Z(this,e||[],!0))},filter:function(e){return this.pushStack(Z(this,e||[],!1))},is:function(e){return!!e&&("string"==typeof e?J.test(e)?x(e,this.context).index(this[0])>=0:x.filter(e,this).length>0:this.filter(e).length>0)},closest:function(e,t){var n,r=0,i=this.length,o=[],s=J.test(e)||"string"!=typeof e?x(e,t||this.context):0;for(;i>r;r++)for(n=this[r];n&&n!==t;n=n.parentNode)if(11>n.nodeType&&(s?s.index(n)>-1:1===n.nodeType&&x.find.matchesSelector(n,e))){n=o.push(n);break}return this.pushStack(o.length>1?x.unique(o):o)},index:function(e){return e?"string"==typeof e?g.call(x(e),this[0]):g.call(this,e.jquery?e[0]:e):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(e,t){var n="string"==typeof e?x(e,t):x.makeArray(e&&e.nodeType?[e]:e),r=x.merge(this.get(),n);return this.pushStack(x.unique(r))},addBack:function(e){return this.add(null==e?this.prevObject:this.prevObject.filter(e))}});function K(e,t){while((e=e[t])&&1!==e.nodeType);return e}x.each({parent:function(e){var t=e.parentNode;return t&&11!==t.nodeType?t:null},parents:function(e){return x.dir(e,"parentNode")},parentsUntil:function(e,t,n){return x.dir(e,"parentNode",n)},next:function(e){return K(e,"nextSibling")},prev:function(e){return K(e,"previousSibling")},nextAll:function(e){return x.dir(e,"nextSibling")},prevAll:function(e){return x.dir(e,"previousSibling")},nextUntil:function(e,t,n){return x.dir(e,"nextSibling",n)},prevUntil:function(e,t,n){return x.dir(e,"previousSibling",n)},siblings:function(e){return x.sibling((e.parentNode||{}).firstChild,e)},children:function(e){return x.sibling(e.firstChild)},contents:function(e){return x.nodeName(e,"iframe")?e.contentDocument||e.contentWindow.document:x.merge([],e.childNodes)}},function(e,t){x.fn[e]=function(n,r){var i=x.map(this,t,n);return"Until"!==e.slice(-5)&&(r=n),r&&"string"==typeof r&&(i=x.filter(r,i)),this.length>1&&(Q[e]||x.unique(i),"p"===e[0]&&i.reverse()),this.pushStack(i)}}),x.extend({filter:function(e,t,n){var r=t[0];return n&&(e=":not("+e+")"),1===t.length&&1===r.nodeType?x.find.matchesSelector(r,e)?[r]:[]:x.find.matches(e,x.grep(t,function(e){return 1===e.nodeType}))},dir:function(e,t,n){var r=[],i=n!==undefined;while((e=e[t])&&9!==e.nodeType)if(1===e.nodeType){if(i&&x(e).is(n))break;r.push(e)}return r},sibling:function(e,t){var n=[];for(;e;e=e.nextSibling)1===e.nodeType&&e!==t&&n.push(e);return n}});function Z(e,t,n){if(x.isFunction(t))return x.grep(e,function(e,r){return!!t.call(e,r,e)!==n});if(t.nodeType)return x.grep(e,function(e){return e===t!==n});if("string"==typeof t){if(G.test(t))return x.filter(t,e,n);t=x.filter(t,e)}return x.grep(e,function(e){return g.call(t,e)>=0!==n})}var et=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,tt=/<([\w:]+)/,nt=/<|&#?\w+;/,rt=/<(?:script|style|link)/i,it=/^(?:checkbox|radio)$/i,ot=/checked\s*(?:[^=]|=\s*.checked.)/i,st=/^$|\/(?:java|ecma)script/i,at=/^true\/(.*)/,ut=/^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,lt={option:[1,"<select multiple='multiple'>","</select>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],_default:[0,"",""]};lt.optgroup=lt.option,lt.tbody=lt.tfoot=lt.colgroup=lt.caption=lt.col=lt.thead,lt.th=lt.td,x.fn.extend({text:function(e){return x.access(this,function(e){return e===undefined?x.text(this):this.empty().append((this[0]&&this[0].ownerDocument||o).createTextNode(e))},null,e,arguments.length)},append:function(){return this.domManip(arguments,function(e){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var t=ct(this,e);t.appendChild(e)}})},prepend:function(){return this.domManip(arguments,function(e){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var t=ct(this,e);t.insertBefore(e,t.firstChild)}})},before:function(){return this.domManip(arguments,function(e){this.parentNode&&this.parentNode.insertBefore(e,this)})},after:function(){return this.domManip(arguments,function(e){this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling)})},remove:function(e,t){var n,r=e?x.filter(e,this):this,i=0;for(;null!=(n=r[i]);i++)t||1!==n.nodeType||x.cleanData(gt(n)),n.parentNode&&(t&&x.contains(n.ownerDocument,n)&&ht(gt(n,"script")),n.parentNode.removeChild(n));return this},empty:function(){var e,t=0;for(;null!=(e=this[t]);t++)1===e.nodeType&&(x.cleanData(gt(e,!1)),e.textContent="");return this},clone:function(e,t){return e=null==e?!1:e,t=null==t?e:t,this.map(function(){return x.clone(this,e,t)})},html:function(e){return x.access(this,function(e){var t=this[0]||{},n=0,r=this.length;if(e===undefined&&1===t.nodeType)return t.innerHTML;if("string"==typeof e&&!rt.test(e)&&!lt[(tt.exec(e)||["",""])[1].toLowerCase()]){e=e.replace(et,"<$1></$2>");try{for(;r>n;n++)t=this[n]||{},1===t.nodeType&&(x.cleanData(gt(t,!1)),t.innerHTML=e);t=0}catch(i){}}t&&this.empty().append(e)},null,e,arguments.length)},replaceWith:function(){var e=x.map(this,function(e){return[e.nextSibling,e.parentNode]}),t=0;return this.domManip(arguments,function(n){var r=e[t++],i=e[t++];i&&(x(this).remove(),i.insertBefore(n,r))},!0),t?this:this.remove()},detach:function(e){return this.remove(e,!0)},domManip:function(e,t,n){e=p.apply([],e);var r,i,o,s,a,u,l=0,c=this.length,f=this,h=c-1,d=e[0],g=x.isFunction(d);if(g||!(1>=c||"string"!=typeof d||x.support.checkClone)&&ot.test(d))return this.each(function(r){var i=f.eq(r);g&&(e[0]=d.call(this,r,i.html())),i.domManip(e,t,n)});if(c&&(r=x.buildFragment(e,this[0].ownerDocument,!1,!n&&this),i=r.firstChild,1===r.childNodes.length&&(r=i),i)){for(o=x.map(gt(r,"script"),ft),s=o.length;c>l;l++)a=r,l!==h&&(a=x.clone(a,!0,!0),s&&x.merge(o,gt(a,"script"))),t.call(this[l],a,l);if(s)for(u=o[o.length-1].ownerDocument,x.map(o,pt),l=0;s>l;l++)a=o[l],st.test(a.type||"")&&!q.access(a,"globalEval")&&x.contains(u,a)&&(a.src?x._evalUrl(a.src):x.globalEval(a.textContent.replace(ut,"")))}return this}}),x.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(e,t){x.fn[e]=function(e){var n,r=[],i=x(e),o=i.length-1,s=0;for(;o>=s;s++)n=s===o?this:this.clone(!0),x(i[s])[t](n),h.apply(r,n.get());return this.pushStack(r)}}),x.extend({clone:function(e,t,n){var r,i,o,s,a=e.cloneNode(!0),u=x.contains(e.ownerDocument,e);if(!(x.support.noCloneChecked||1!==e.nodeType&&11!==e.nodeType||x.isXMLDoc(e)))for(s=gt(a),o=gt(e),r=0,i=o.length;i>r;r++)mt(o[r],s[r]);if(t)if(n)for(o=o||gt(e),s=s||gt(a),r=0,i=o.length;i>r;r++)dt(o[r],s[r]);else dt(e,a);return s=gt(a,"script"),s.length>0&&ht(s,!u&&gt(e,"script")),a},buildFragment:function(e,t,n,r){var i,o,s,a,u,l,c=0,f=e.length,p=t.createDocumentFragment(),h=[];for(;f>c;c++)if(i=e[c],i||0===i)if("object"===x.type(i))x.merge(h,i.nodeType?[i]:i);else if(nt.test(i)){o=o||p.appendChild(t.createElement("div")),s=(tt.exec(i)||["",""])[1].toLowerCase(),a=lt[s]||lt._default,o.innerHTML=a[1]+i.replace(et,"<$1></$2>")+a[2],l=a[0];while(l--)o=o.firstChild;x.merge(h,o.childNodes),o=p.firstChild,o.textContent=""}else h.push(t.createTextNode(i));p.textContent="",c=0;while(i=h[c++])if((!r||-1===x.inArray(i,r))&&(u=x.contains(i.ownerDocument,i),o=gt(p.appendChild(i),"script"),u&&ht(o),n)){l=0;while(i=o[l++])st.test(i.type||"")&&n.push(i)}return p},cleanData:function(e){var t,n,r,i=e.length,o=0,s=x.event.special;for(;i>o;o++){if(n=e[o],x.acceptData(n)&&(t=q.access(n)))for(r in t.events)s[r]?x.event.remove(n,r):x.removeEvent(n,r,t.handle);L.discard(n),q.discard(n)}},_evalUrl:function(e){return x.ajax({url:e,type:"GET",dataType:"text",async:!1,global:!1,success:x.globalEval})}});function ct(e,t){return x.nodeName(e,"table")&&x.nodeName(1===t.nodeType?t:t.firstChild,"tr")?e.getElementsByTagName("tbody")[0]||e.appendChild(e.ownerDocument.createElement("tbody")):e}function ft(e){return e.type=(null!==e.getAttribute("type"))+"/"+e.type,e}function pt(e){var t=at.exec(e.type);return t?e.type=t[1]:e.removeAttribute("type"),e}function ht(e,t){var n=e.length,r=0;for(;n>r;r++)q.set(e[r],"globalEval",!t||q.get(t[r],"globalEval"))}function dt(e,t){var n,r,i,o,s,a,u,l;if(1===t.nodeType){if(q.hasData(e)&&(o=q.access(e),s=x.extend({},o),l=o.events,q.set(t,s),l)){delete s.handle,s.events={};for(i in l)for(n=0,r=l[i].length;r>n;n++)x.event.add(t,i,l[i][n])}L.hasData(e)&&(a=L.access(e),u=x.extend({},a),L.set(t,u))}}function gt(e,t){var n=e.getElementsByTagName?e.getElementsByTagName(t||"*"):e.querySelectorAll?e.querySelectorAll(t||"*"):[];return t===undefined||t&&x.nodeName(e,t)?x.merge([e],n):n}function mt(e,t){var n=t.nodeName.toLowerCase();"input"===n&&it.test(e.type)?t.checked=e.checked:("input"===n||"textarea"===n)&&(t.defaultValue=e.defaultValue)}x.fn.extend({wrapAll:function(e){var t;return x.isFunction(e)?this.each(function(t){x(this).wrapAll(e.call(this,t))}):(this[0]&&(t=x(e,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&t.insertBefore(this[0]),t.map(function(){var e=this;while(e.firstElementChild)e=e.firstElementChild;return e}).append(this)),this)},wrapInner:function(e){return x.isFunction(e)?this.each(function(t){x(this).wrapInner(e.call(this,t))}):this.each(function(){var t=x(this),n=t.contents();n.length?n.wrapAll(e):t.append(e)})},wrap:function(e){var t=x.isFunction(e);return this.each(function(n){x(this).wrapAll(t?e.call(this,n):e)})},unwrap:function(){return this.parent().each(function(){x.nodeName(this,"body")||x(this).replaceWith(this.childNodes)}).end()}});var yt,vt,xt=/^(none|table(?!-c[ea]).+)/,bt=/^margin/,wt=RegExp("^("+b+")(.*)$","i"),Tt=RegExp("^("+b+")(?!px)[a-z%]+$","i"),Ct=RegExp("^([+-])=("+b+")","i"),kt={BODY:"block"},Nt={position:"absolute",visibility:"hidden",display:"block"},Et={letterSpacing:0,fontWeight:400},St=["Top","Right","Bottom","Left"],jt=["Webkit","O","Moz","ms"];function Dt(e,t){if(t in e)return t;var n=t.charAt(0).toUpperCase()+t.slice(1),r=t,i=jt.length;while(i--)if(t=jt[i]+n,t in e)return t;return r}function At(e,t){return e=t||e,"none"===x.css(e,"display")||!x.contains(e.ownerDocument,e)}function Lt(t){return e.getComputedStyle(t,null)}function qt(e,t){var n,r,i,o=[],s=0,a=e.length;for(;a>s;s++)r=e[s],r.style&&(o[s]=q.get(r,"olddisplay"),n=r.style.display,t?(o[s]||"none"!==n||(r.style.display=""),""===r.style.display&&At(r)&&(o[s]=q.access(r,"olddisplay",Pt(r.nodeName)))):o[s]||(i=At(r),(n&&"none"!==n||!i)&&q.set(r,"olddisplay",i?n:x.css(r,"display"))));for(s=0;a>s;s++)r=e[s],r.style&&(t&&"none"!==r.style.display&&""!==r.style.display||(r.style.display=t?o[s]||"":"none"));return e}x.fn.extend({css:function(e,t){return x.access(this,function(e,t,n){var r,i,o={},s=0;if(x.isArray(t)){for(r=Lt(e),i=t.length;i>s;s++)o[t[s]]=x.css(e,t[s],!1,r);return o}return n!==undefined?x.style(e,t,n):x.css(e,t)},e,t,arguments.length>1)},show:function(){return qt(this,!0)},hide:function(){return qt(this)},toggle:function(e){var t="boolean"==typeof e;return this.each(function(){(t?e:At(this))?x(this).show():x(this).hide()})}}),x.extend({cssHooks:{opacity:{get:function(e,t){if(t){var n=yt(e,"opacity");return""===n?"1":n}}}},cssNumber:{columnCount:!0,fillOpacity:!0,fontWeight:!0,lineHeight:!0,opacity:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":"cssFloat"},style:function(e,t,n,r){if(e&&3!==e.nodeType&&8!==e.nodeType&&e.style){var i,o,s,a=x.camelCase(t),u=e.style;return t=x.cssProps[a]||(x.cssProps[a]=Dt(u,a)),s=x.cssHooks[t]||x.cssHooks[a],n===undefined?s&&"get"in s&&(i=s.get(e,!1,r))!==undefined?i:u[t]:(o=typeof n,"string"===o&&(i=Ct.exec(n))&&(n=(i[1]+1)*i[2]+parseFloat(x.css(e,t)),o="number"),null==n||"number"===o&&isNaN(n)||("number"!==o||x.cssNumber[a]||(n+="px"),x.support.clearCloneStyle||""!==n||0!==t.indexOf("background")||(u[t]="inherit"),s&&"set"in s&&(n=s.set(e,n,r))===undefined||(u[t]=n)),undefined)}},css:function(e,t,n,r){var i,o,s,a=x.camelCase(t);return t=x.cssProps[a]||(x.cssProps[a]=Dt(e.style,a)),s=x.cssHooks[t]||x.cssHooks[a],s&&"get"in s&&(i=s.get(e,!0,n)),i===undefined&&(i=yt(e,t,r)),"normal"===i&&t in Et&&(i=Et[t]),""===n||n?(o=parseFloat(i),n===!0||x.isNumeric(o)?o||0:i):i}}),yt=function(e,t,n){var r,i,o,s=n||Lt(e),a=s?s.getPropertyValue(t)||s[t]:undefined,u=e.style;return s&&(""!==a||x.contains(e.ownerDocument,e)||(a=x.style(e,t)),Tt.test(a)&&bt.test(t)&&(r=u.width,i=u.minWidth,o=u.maxWidth,u.minWidth=u.maxWidth=u.width=a,a=s.width,u.width=r,u.minWidth=i,u.maxWidth=o)),a};function Ht(e,t,n){var r=wt.exec(t);return r?Math.max(0,r[1]-(n||0))+(r[2]||"px"):t}function Ot(e,t,n,r,i){var o=n===(r?"border":"content")?4:"width"===t?1:0,s=0;for(;4>o;o+=2)"margin"===n&&(s+=x.css(e,n+St[o],!0,i)),r?("content"===n&&(s-=x.css(e,"padding"+St[o],!0,i)),"margin"!==n&&(s-=x.css(e,"border"+St[o]+"Width",!0,i))):(s+=x.css(e,"padding"+St[o],!0,i),"padding"!==n&&(s+=x.css(e,"border"+St[o]+"Width",!0,i)));return s}function Ft(e,t,n){var r=!0,i="width"===t?e.offsetWidth:e.offsetHeight,o=Lt(e),s=x.support.boxSizing&&"border-box"===x.css(e,"boxSizing",!1,o);if(0>=i||null==i){if(i=yt(e,t,o),(0>i||null==i)&&(i=e.style[t]),Tt.test(i))return i;r=s&&(x.support.boxSizingReliable||i===e.style[t]),i=parseFloat(i)||0}return i+Ot(e,t,n||(s?"border":"content"),r,o)+"px"}function Pt(e){var t=o,n=kt[e];return n||(n=Rt(e,t),"none"!==n&&n||(vt=(vt||x("<iframe frameborder='0' width='0' height='0'/>").css("cssText","display:block !important")).appendTo(t.documentElement),t=(vt[0].contentWindow||vt[0].contentDocument).document,t.write("<!doctype html><html><body>"),t.close(),n=Rt(e,t),vt.detach()),kt[e]=n),n}function Rt(e,t){var n=x(t.createElement(e)).appendTo(t.body),r=x.css(n[0],"display");return n.remove(),r}x.each(["height","width"],function(e,t){x.cssHooks[t]={get:function(e,n,r){return n?0===e.offsetWidth&&xt.test(x.css(e,"display"))?x.swap(e,Nt,function(){return Ft(e,t,r)}):Ft(e,t,r):undefined},set:function(e,n,r){var i=r&&Lt(e);return Ht(e,n,r?Ot(e,t,r,x.support.boxSizing&&"border-box"===x.css(e,"boxSizing",!1,i),i):0)}}}),x(function(){x.support.reliableMarginRight||(x.cssHooks.marginRight={get:function(e,t){return t?x.swap(e,{display:"inline-block"},yt,[e,"marginRight"]):undefined}}),!x.support.pixelPosition&&x.fn.position&&x.each(["top","left"],function(e,t){x.cssHooks[t]={get:function(e,n){return n?(n=yt(e,t),Tt.test(n)?x(e).position()[t]+"px":n):undefined}}})}),x.expr&&x.expr.filters&&(x.expr.filters.hidden=function(e){return 0>=e.offsetWidth&&0>=e.offsetHeight},x.expr.filters.visible=function(e){return!x.expr.filters.hidden(e)}),x.each({margin:"",padding:"",border:"Width"},function(e,t){x.cssHooks[e+t]={expand:function(n){var r=0,i={},o="string"==typeof n?n.split(" "):[n];for(;4>r;r++)i[e+St[r]+t]=o[r]||o[r-2]||o[0];return i}},bt.test(e)||(x.cssHooks[e+t].set=Ht)});var Mt=/%20/g,Wt=/\[\]$/,$t=/\r?\n/g,Bt=/^(?:submit|button|image|reset|file)$/i,It=/^(?:input|select|textarea|keygen)/i;x.fn.extend({serialize:function(){return x.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var e=x.prop(this,"elements");return e?x.makeArray(e):this}).filter(function(){var e=this.type;return this.name&&!x(this).is(":disabled")&&It.test(this.nodeName)&&!Bt.test(e)&&(this.checked||!it.test(e))}).map(function(e,t){var n=x(this).val();return null==n?null:x.isArray(n)?x.map(n,function(e){return{name:t.name,value:e.replace($t,"\r\n")}}):{name:t.name,value:n.replace($t,"\r\n")}}).get()}}),x.param=function(e,t){var n,r=[],i=function(e,t){t=x.isFunction(t)?t():null==t?"":t,r[r.length]=encodeURIComponent(e)+"="+encodeURIComponent(t)};if(t===undefined&&(t=x.ajaxSettings&&x.ajaxSettings.traditional),x.isArray(e)||e.jquery&&!x.isPlainObject(e))x.each(e,function(){i(this.name,this.value)});else for(n in e)zt(n,e[n],t,i);return r.join("&").replace(Mt,"+")};function zt(e,t,n,r){var i;if(x.isArray(t))x.each(t,function(t,i){n||Wt.test(e)?r(e,i):zt(e+"["+("object"==typeof i?t:"")+"]",i,n,r)});else if(n||"object"!==x.type(t))r(e,t);else for(i in t)zt(e+"["+i+"]",t[i],n,r)}x.each("blur focus focusin focusout load resize scroll unload click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup error contextmenu".split(" "),function(e,t){x.fn[t]=function(e,n){return arguments.length>0?this.on(t,null,e,n):this.trigger(t)}}),x.fn.extend({hover:function(e,t){return this.mouseenter(e).mouseleave(t||e)},bind:function(e,t,n){return this.on(e,null,t,n)},unbind:function(e,t){return this.off(e,null,t)},delegate:function(e,t,n,r){return this.on(t,e,n,r)},undelegate:function(e,t,n){return 1===arguments.length?this.off(e,"**"):this.off(t,e||"**",n)}});var _t,Xt,Ut=x.now(),Yt=/\?/,Vt=/#.*$/,Gt=/([?&])_=[^&]*/,Jt=/^(.*?):[ \t]*([^\r\n]*)$/gm,Qt=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,Kt=/^(?:GET|HEAD)$/,Zt=/^\/\//,en=/^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,tn=x.fn.load,nn={},rn={},on="*/".concat("*");try{Xt=i.href}catch(sn){Xt=o.createElement("a"),Xt.href="",Xt=Xt.href}_t=en.exec(Xt.toLowerCase())||[];function an(e){return function(t,n){"string"!=typeof t&&(n=t,t="*");var r,i=0,o=t.toLowerCase().match(w)||[];
+if(x.isFunction(n))while(r=o[i++])"+"===r[0]?(r=r.slice(1)||"*",(e[r]=e[r]||[]).unshift(n)):(e[r]=e[r]||[]).push(n)}}function un(e,t,n,r){var i={},o=e===rn;function s(a){var u;return i[a]=!0,x.each(e[a]||[],function(e,a){var l=a(t,n,r);return"string"!=typeof l||o||i[l]?o?!(u=l):undefined:(t.dataTypes.unshift(l),s(l),!1)}),u}return s(t.dataTypes[0])||!i["*"]&&s("*")}function ln(e,t){var n,r,i=x.ajaxSettings.flatOptions||{};for(n in t)t[n]!==undefined&&((i[n]?e:r||(r={}))[n]=t[n]);return r&&x.extend(!0,e,r),e}x.fn.load=function(e,t,n){if("string"!=typeof e&&tn)return tn.apply(this,arguments);var r,i,o,s=this,a=e.indexOf(" ");return a>=0&&(r=e.slice(a),e=e.slice(0,a)),x.isFunction(t)?(n=t,t=undefined):t&&"object"==typeof t&&(i="POST"),s.length>0&&x.ajax({url:e,type:i,dataType:"html",data:t}).done(function(e){o=arguments,s.html(r?x("<div>").append(x.parseHTML(e)).find(r):e)}).complete(n&&function(e,t){s.each(n,o||[e.responseText,t,e])}),this},x.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(e,t){x.fn[t]=function(e){return this.on(t,e)}}),x.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:Xt,type:"GET",isLocal:Qt.test(_t[1]),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":on,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/xml/,html:/html/,json:/json/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":x.parseJSON,"text xml":x.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(e,t){return t?ln(ln(e,x.ajaxSettings),t):ln(x.ajaxSettings,e)},ajaxPrefilter:an(nn),ajaxTransport:an(rn),ajax:function(e,t){"object"==typeof e&&(t=e,e=undefined),t=t||{};var n,r,i,o,s,a,u,l,c=x.ajaxSetup({},t),f=c.context||c,p=c.context&&(f.nodeType||f.jquery)?x(f):x.event,h=x.Deferred(),d=x.Callbacks("once memory"),g=c.statusCode||{},m={},y={},v=0,b="canceled",T={readyState:0,getResponseHeader:function(e){var t;if(2===v){if(!o){o={};while(t=Jt.exec(i))o[t[1].toLowerCase()]=t[2]}t=o[e.toLowerCase()]}return null==t?null:t},getAllResponseHeaders:function(){return 2===v?i:null},setRequestHeader:function(e,t){var n=e.toLowerCase();return v||(e=y[n]=y[n]||e,m[e]=t),this},overrideMimeType:function(e){return v||(c.mimeType=e),this},statusCode:function(e){var t;if(e)if(2>v)for(t in e)g[t]=[g[t],e[t]];else T.always(e[T.status]);return this},abort:function(e){var t=e||b;return n&&n.abort(t),k(0,t),this}};if(h.promise(T).complete=d.add,T.success=T.done,T.error=T.fail,c.url=((e||c.url||Xt)+"").replace(Vt,"").replace(Zt,_t[1]+"//"),c.type=t.method||t.type||c.method||c.type,c.dataTypes=x.trim(c.dataType||"*").toLowerCase().match(w)||[""],null==c.crossDomain&&(a=en.exec(c.url.toLowerCase()),c.crossDomain=!(!a||a[1]===_t[1]&&a[2]===_t[2]&&(a[3]||("http:"===a[1]?"80":"443"))===(_t[3]||("http:"===_t[1]?"80":"443")))),c.data&&c.processData&&"string"!=typeof c.data&&(c.data=x.param(c.data,c.traditional)),un(nn,c,t,T),2===v)return T;u=c.global,u&&0===x.active++&&x.event.trigger("ajaxStart"),c.type=c.type.toUpperCase(),c.hasContent=!Kt.test(c.type),r=c.url,c.hasContent||(c.data&&(r=c.url+=(Yt.test(r)?"&":"?")+c.data,delete c.data),c.cache===!1&&(c.url=Gt.test(r)?r.replace(Gt,"$1_="+Ut++):r+(Yt.test(r)?"&":"?")+"_="+Ut++)),c.ifModified&&(x.lastModified[r]&&T.setRequestHeader("If-Modified-Since",x.lastModified[r]),x.etag[r]&&T.setRequestHeader("If-None-Match",x.etag[r])),(c.data&&c.hasContent&&c.contentType!==!1||t.contentType)&&T.setRequestHeader("Content-Type",c.contentType),T.setRequestHeader("Accept",c.dataTypes[0]&&c.accepts[c.dataTypes[0]]?c.accepts[c.dataTypes[0]]+("*"!==c.dataTypes[0]?", "+on+"; q=0.01":""):c.accepts["*"]);for(l in c.headers)T.setRequestHeader(l,c.headers[l]);if(c.beforeSend&&(c.beforeSend.call(f,T,c)===!1||2===v))return T.abort();b="abort";for(l in{success:1,error:1,complete:1})T[l](c[l]);if(n=un(rn,c,t,T)){T.readyState=1,u&&p.trigger("ajaxSend",[T,c]),c.async&&c.timeout>0&&(s=setTimeout(function(){T.abort("timeout")},c.timeout));try{v=1,n.send(m,k)}catch(C){if(!(2>v))throw C;k(-1,C)}}else k(-1,"No Transport");function k(e,t,o,a){var l,m,y,b,w,C=t;2!==v&&(v=2,s&&clearTimeout(s),n=undefined,i=a||"",T.readyState=e>0?4:0,l=e>=200&&300>e||304===e,o&&(b=cn(c,T,o)),b=fn(c,b,T,l),l?(c.ifModified&&(w=T.getResponseHeader("Last-Modified"),w&&(x.lastModified[r]=w),w=T.getResponseHeader("etag"),w&&(x.etag[r]=w)),204===e?C="nocontent":304===e?C="notmodified":(C=b.state,m=b.data,y=b.error,l=!y)):(y=C,(e||!C)&&(C="error",0>e&&(e=0))),T.status=e,T.statusText=(t||C)+"",l?h.resolveWith(f,[m,C,T]):h.rejectWith(f,[T,C,y]),T.statusCode(g),g=undefined,u&&p.trigger(l?"ajaxSuccess":"ajaxError",[T,c,l?m:y]),d.fireWith(f,[T,C]),u&&(p.trigger("ajaxComplete",[T,c]),--x.active||x.event.trigger("ajaxStop")))}return T},getJSON:function(e,t,n){return x.get(e,t,n,"json")},getScript:function(e,t){return x.get(e,undefined,t,"script")}}),x.each(["get","post"],function(e,t){x[t]=function(e,n,r,i){return x.isFunction(n)&&(i=i||r,r=n,n=undefined),x.ajax({url:e,type:t,dataType:i,data:n,success:r})}});function cn(e,t,n){var r,i,o,s,a=e.contents,u=e.dataTypes;while("*"===u[0])u.shift(),r===undefined&&(r=e.mimeType||t.getResponseHeader("Content-Type"));if(r)for(i in a)if(a[i]&&a[i].test(r)){u.unshift(i);break}if(u[0]in n)o=u[0];else{for(i in n){if(!u[0]||e.converters[i+" "+u[0]]){o=i;break}s||(s=i)}o=o||s}return o?(o!==u[0]&&u.unshift(o),n[o]):undefined}function fn(e,t,n,r){var i,o,s,a,u,l={},c=e.dataTypes.slice();if(c[1])for(s in e.converters)l[s.toLowerCase()]=e.converters[s];o=c.shift();while(o)if(e.responseFields[o]&&(n[e.responseFields[o]]=t),!u&&r&&e.dataFilter&&(t=e.dataFilter(t,e.dataType)),u=o,o=c.shift())if("*"===o)o=u;else if("*"!==u&&u!==o){if(s=l[u+" "+o]||l["* "+o],!s)for(i in l)if(a=i.split(" "),a[1]===o&&(s=l[u+" "+a[0]]||l["* "+a[0]])){s===!0?s=l[i]:l[i]!==!0&&(o=a[0],c.unshift(a[1]));break}if(s!==!0)if(s&&e["throws"])t=s(t);else try{t=s(t)}catch(f){return{state:"parsererror",error:s?f:"No conversion from "+u+" to "+o}}}return{state:"success",data:t}}x.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/(?:java|ecma)script/},converters:{"text script":function(e){return x.globalEval(e),e}}}),x.ajaxPrefilter("script",function(e){e.cache===undefined&&(e.cache=!1),e.crossDomain&&(e.type="GET")}),x.ajaxTransport("script",function(e){if(e.crossDomain){var t,n;return{send:function(r,i){t=x("<script>").prop({async:!0,charset:e.scriptCharset,src:e.url}).on("load error",n=function(e){t.remove(),n=null,e&&i("error"===e.type?404:200,e.type)}),o.head.appendChild(t[0])},abort:function(){n&&n()}}}});var pn=[],hn=/(=)\?(?=&|$)|\?\?/;x.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var e=pn.pop()||x.expando+"_"+Ut++;return this[e]=!0,e}}),x.ajaxPrefilter("json jsonp",function(t,n,r){var i,o,s,a=t.jsonp!==!1&&(hn.test(t.url)?"url":"string"==typeof t.data&&!(t.contentType||"").indexOf("application/x-www-form-urlencoded")&&hn.test(t.data)&&"data");return a||"jsonp"===t.dataTypes[0]?(i=t.jsonpCallback=x.isFunction(t.jsonpCallback)?t.jsonpCallback():t.jsonpCallback,a?t[a]=t[a].replace(hn,"$1"+i):t.jsonp!==!1&&(t.url+=(Yt.test(t.url)?"&":"?")+t.jsonp+"="+i),t.converters["script json"]=function(){return s||x.error(i+" was not called"),s[0]},t.dataTypes[0]="json",o=e[i],e[i]=function(){s=arguments},r.always(function(){e[i]=o,t[i]&&(t.jsonpCallback=n.jsonpCallback,pn.push(i)),s&&x.isFunction(o)&&o(s[0]),s=o=undefined}),"script"):undefined}),x.ajaxSettings.xhr=function(){try{return new XMLHttpRequest}catch(e){}};var dn=x.ajaxSettings.xhr(),gn={0:200,1223:204},mn=0,yn={};e.ActiveXObject&&x(e).on("unload",function(){for(var e in yn)yn[e]();yn=undefined}),x.support.cors=!!dn&&"withCredentials"in dn,x.support.ajax=dn=!!dn,x.ajaxTransport(function(e){var t;return x.support.cors||dn&&!e.crossDomain?{send:function(n,r){var i,o,s=e.xhr();if(s.open(e.type,e.url,e.async,e.username,e.password),e.xhrFields)for(i in e.xhrFields)s[i]=e.xhrFields[i];e.mimeType&&s.overrideMimeType&&s.overrideMimeType(e.mimeType),e.crossDomain||n["X-Requested-With"]||(n["X-Requested-With"]="XMLHttpRequest");for(i in n)s.setRequestHeader(i,n[i]);t=function(e){return function(){t&&(delete yn[o],t=s.onload=s.onerror=null,"abort"===e?s.abort():"error"===e?r(s.status||404,s.statusText):r(gn[s.status]||s.status,s.statusText,"string"==typeof s.responseText?{text:s.responseText}:undefined,s.getAllResponseHeaders()))}},s.onload=t(),s.onerror=t("error"),t=yn[o=mn++]=t("abort"),s.send(e.hasContent&&e.data||null)},abort:function(){t&&t()}}:undefined});var vn,xn,bn=/^(?:toggle|show|hide)$/,wn=RegExp("^(?:([+-])=|)("+b+")([a-z%]*)$","i"),Tn=/queueHooks$/,Cn=[Dn],kn={"*":[function(e,t){var n,r,i=this.createTween(e,t),o=wn.exec(t),s=i.cur(),a=+s||0,u=1,l=20;if(o){if(n=+o[2],r=o[3]||(x.cssNumber[e]?"":"px"),"px"!==r&&a){a=x.css(i.elem,e,!0)||n||1;do u=u||".5",a/=u,x.style(i.elem,e,a+r);while(u!==(u=i.cur()/s)&&1!==u&&--l)}i.unit=r,i.start=a,i.end=o[1]?a+(o[1]+1)*n:n}return i}]};function Nn(){return setTimeout(function(){vn=undefined}),vn=x.now()}function En(e,t){x.each(t,function(t,n){var r=(kn[t]||[]).concat(kn["*"]),i=0,o=r.length;for(;o>i;i++)if(r[i].call(e,t,n))return})}function Sn(e,t,n){var r,i,o=0,s=Cn.length,a=x.Deferred().always(function(){delete u.elem}),u=function(){if(i)return!1;var t=vn||Nn(),n=Math.max(0,l.startTime+l.duration-t),r=n/l.duration||0,o=1-r,s=0,u=l.tweens.length;for(;u>s;s++)l.tweens[s].run(o);return a.notifyWith(e,[l,o,n]),1>o&&u?n:(a.resolveWith(e,[l]),!1)},l=a.promise({elem:e,props:x.extend({},t),opts:x.extend(!0,{specialEasing:{}},n),originalProperties:t,originalOptions:n,startTime:vn||Nn(),duration:n.duration,tweens:[],createTween:function(t,n){var r=x.Tween(e,l.opts,t,n,l.opts.specialEasing[t]||l.opts.easing);return l.tweens.push(r),r},stop:function(t){var n=0,r=t?l.tweens.length:0;if(i)return this;for(i=!0;r>n;n++)l.tweens[n].run(1);return t?a.resolveWith(e,[l,t]):a.rejectWith(e,[l,t]),this}}),c=l.props;for(jn(c,l.opts.specialEasing);s>o;o++)if(r=Cn[o].call(l,e,c,l.opts))return r;return En(l,c),x.isFunction(l.opts.start)&&l.opts.start.call(e,l),x.fx.timer(x.extend(u,{elem:e,anim:l,queue:l.opts.queue})),l.progress(l.opts.progress).done(l.opts.done,l.opts.complete).fail(l.opts.fail).always(l.opts.always)}function jn(e,t){var n,r,i,o,s;for(n in e)if(r=x.camelCase(n),i=t[r],o=e[n],x.isArray(o)&&(i=o[1],o=e[n]=o[0]),n!==r&&(e[r]=o,delete e[n]),s=x.cssHooks[r],s&&"expand"in s){o=s.expand(o),delete e[r];for(n in o)n in e||(e[n]=o[n],t[n]=i)}else t[r]=i}x.Animation=x.extend(Sn,{tweener:function(e,t){x.isFunction(e)?(t=e,e=["*"]):e=e.split(" ");var n,r=0,i=e.length;for(;i>r;r++)n=e[r],kn[n]=kn[n]||[],kn[n].unshift(t)},prefilter:function(e,t){t?Cn.unshift(e):Cn.push(e)}});function Dn(e,t,n){var r,i,o,s,a,u,l,c,f,p=this,h=e.style,d={},g=[],m=e.nodeType&&At(e);n.queue||(c=x._queueHooks(e,"fx"),null==c.unqueued&&(c.unqueued=0,f=c.empty.fire,c.empty.fire=function(){c.unqueued||f()}),c.unqueued++,p.always(function(){p.always(function(){c.unqueued--,x.queue(e,"fx").length||c.empty.fire()})})),1===e.nodeType&&("height"in t||"width"in t)&&(n.overflow=[h.overflow,h.overflowX,h.overflowY],"inline"===x.css(e,"display")&&"none"===x.css(e,"float")&&(h.display="inline-block")),n.overflow&&(h.overflow="hidden",p.always(function(){h.overflow=n.overflow[0],h.overflowX=n.overflow[1],h.overflowY=n.overflow[2]})),a=q.get(e,"fxshow");for(r in t)if(o=t[r],bn.exec(o)){if(delete t[r],u=u||"toggle"===o,o===(m?"hide":"show")){if("show"!==o||a===undefined||a[r]===undefined)continue;m=!0}g.push(r)}if(s=g.length){a=q.get(e,"fxshow")||q.access(e,"fxshow",{}),"hidden"in a&&(m=a.hidden),u&&(a.hidden=!m),m?x(e).show():p.done(function(){x(e).hide()}),p.done(function(){var t;q.remove(e,"fxshow");for(t in d)x.style(e,t,d[t])});for(r=0;s>r;r++)i=g[r],l=p.createTween(i,m?a[i]:0),d[i]=a[i]||x.style(e,i),i in a||(a[i]=l.start,m&&(l.end=l.start,l.start="width"===i||"height"===i?1:0))}}function An(e,t,n,r,i){return new An.prototype.init(e,t,n,r,i)}x.Tween=An,An.prototype={constructor:An,init:function(e,t,n,r,i,o){this.elem=e,this.prop=n,this.easing=i||"swing",this.options=t,this.start=this.now=this.cur(),this.end=r,this.unit=o||(x.cssNumber[n]?"":"px")},cur:function(){var e=An.propHooks[this.prop];return e&&e.get?e.get(this):An.propHooks._default.get(this)},run:function(e){var t,n=An.propHooks[this.prop];return this.pos=t=this.options.duration?x.easing[this.easing](e,this.options.duration*e,0,1,this.options.duration):e,this.now=(this.end-this.start)*t+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),n&&n.set?n.set(this):An.propHooks._default.set(this),this}},An.prototype.init.prototype=An.prototype,An.propHooks={_default:{get:function(e){var t;return null==e.elem[e.prop]||e.elem.style&&null!=e.elem.style[e.prop]?(t=x.css(e.elem,e.prop,""),t&&"auto"!==t?t:0):e.elem[e.prop]},set:function(e){x.fx.step[e.prop]?x.fx.step[e.prop](e):e.elem.style&&(null!=e.elem.style[x.cssProps[e.prop]]||x.cssHooks[e.prop])?x.style(e.elem,e.prop,e.now+e.unit):e.elem[e.prop]=e.now}}},An.propHooks.scrollTop=An.propHooks.scrollLeft={set:function(e){e.elem.nodeType&&e.elem.parentNode&&(e.elem[e.prop]=e.now)}},x.each(["toggle","show","hide"],function(e,t){var n=x.fn[t];x.fn[t]=function(e,r,i){return null==e||"boolean"==typeof e?n.apply(this,arguments):this.animate(Ln(t,!0),e,r,i)}}),x.fn.extend({fadeTo:function(e,t,n,r){return this.filter(At).css("opacity",0).show().end().animate({opacity:t},e,n,r)},animate:function(e,t,n,r){var i=x.isEmptyObject(e),o=x.speed(t,n,r),s=function(){var t=Sn(this,x.extend({},e),o);s.finish=function(){t.stop(!0)},(i||q.get(this,"finish"))&&t.stop(!0)};return s.finish=s,i||o.queue===!1?this.each(s):this.queue(o.queue,s)},stop:function(e,t,n){var r=function(e){var t=e.stop;delete e.stop,t(n)};return"string"!=typeof e&&(n=t,t=e,e=undefined),t&&e!==!1&&this.queue(e||"fx",[]),this.each(function(){var t=!0,i=null!=e&&e+"queueHooks",o=x.timers,s=q.get(this);if(i)s[i]&&s[i].stop&&r(s[i]);else for(i in s)s[i]&&s[i].stop&&Tn.test(i)&&r(s[i]);for(i=o.length;i--;)o[i].elem!==this||null!=e&&o[i].queue!==e||(o[i].anim.stop(n),t=!1,o.splice(i,1));(t||!n)&&x.dequeue(this,e)})},finish:function(e){return e!==!1&&(e=e||"fx"),this.each(function(){var t,n=q.get(this),r=n[e+"queue"],i=n[e+"queueHooks"],o=x.timers,s=r?r.length:0;for(n.finish=!0,x.queue(this,e,[]),i&&i.cur&&i.cur.finish&&i.cur.finish.call(this),t=o.length;t--;)o[t].elem===this&&o[t].queue===e&&(o[t].anim.stop(!0),o.splice(t,1));for(t=0;s>t;t++)r[t]&&r[t].finish&&r[t].finish.call(this);delete n.finish})}});function Ln(e,t){var n,r={height:e},i=0;for(t=t?1:0;4>i;i+=2-t)n=St[i],r["margin"+n]=r["padding"+n]=e;return t&&(r.opacity=r.width=e),r}x.each({slideDown:Ln("show"),slideUp:Ln("hide"),slideToggle:Ln("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(e,t){x.fn[e]=function(e,n,r){return this.animate(t,e,n,r)}}),x.speed=function(e,t,n){var r=e&&"object"==typeof e?x.extend({},e):{complete:n||!n&&t||x.isFunction(e)&&e,duration:e,easing:n&&t||t&&!x.isFunction(t)&&t};return r.duration=x.fx.off?0:"number"==typeof r.duration?r.duration:r.duration in x.fx.speeds?x.fx.speeds[r.duration]:x.fx.speeds._default,(null==r.queue||r.queue===!0)&&(r.queue="fx"),r.old=r.complete,r.complete=function(){x.isFunction(r.old)&&r.old.call(this),r.queue&&x.dequeue(this,r.queue)},r},x.easing={linear:function(e){return e},swing:function(e){return.5-Math.cos(e*Math.PI)/2}},x.timers=[],x.fx=An.prototype.init,x.fx.tick=function(){var e,t=x.timers,n=0;for(vn=x.now();t.length>n;n++)e=t[n],e()||t[n]!==e||t.splice(n--,1);t.length||x.fx.stop(),vn=undefined},x.fx.timer=function(e){e()&&x.timers.push(e)&&x.fx.start()},x.fx.interval=13,x.fx.start=function(){xn||(xn=setInterval(x.fx.tick,x.fx.interval))},x.fx.stop=function(){clearInterval(xn),xn=null},x.fx.speeds={slow:600,fast:200,_default:400},x.fx.step={},x.expr&&x.expr.filters&&(x.expr.filters.animated=function(e){return x.grep(x.timers,function(t){return e===t.elem}).length}),x.fn.offset=function(e){if(arguments.length)return e===undefined?this:this.each(function(t){x.offset.setOffset(this,e,t)});var t,n,i=this[0],o={top:0,left:0},s=i&&i.ownerDocument;if(s)return t=s.documentElement,x.contains(t,i)?(typeof i.getBoundingClientRect!==r&&(o=i.getBoundingClientRect()),n=qn(s),{top:o.top+n.pageYOffset-t.clientTop,left:o.left+n.pageXOffset-t.clientLeft}):o},x.offset={setOffset:function(e,t,n){var r,i,o,s,a,u,l,c=x.css(e,"position"),f=x(e),p={};"static"===c&&(e.style.position="relative"),a=f.offset(),o=x.css(e,"top"),u=x.css(e,"left"),l=("absolute"===c||"fixed"===c)&&(o+u).indexOf("auto")>-1,l?(r=f.position(),s=r.top,i=r.left):(s=parseFloat(o)||0,i=parseFloat(u)||0),x.isFunction(t)&&(t=t.call(e,n,a)),null!=t.top&&(p.top=t.top-a.top+s),null!=t.left&&(p.left=t.left-a.left+i),"using"in t?t.using.call(e,p):f.css(p)}},x.fn.extend({position:function(){if(this[0]){var e,t,n=this[0],r={top:0,left:0};return"fixed"===x.css(n,"position")?t=n.getBoundingClientRect():(e=this.offsetParent(),t=this.offset(),x.nodeName(e[0],"html")||(r=e.offset()),r.top+=x.css(e[0],"borderTopWidth",!0),r.left+=x.css(e[0],"borderLeftWidth",!0)),{top:t.top-r.top-x.css(n,"marginTop",!0),left:t.left-r.left-x.css(n,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var e=this.offsetParent||s;while(e&&!x.nodeName(e,"html")&&"static"===x.css(e,"position"))e=e.offsetParent;return e||s})}}),x.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(t,n){var r="pageYOffset"===n;x.fn[t]=function(i){return x.access(this,function(t,i,o){var s=qn(t);return o===undefined?s?s[n]:t[i]:(s?s.scrollTo(r?e.pageXOffset:o,r?o:e.pageYOffset):t[i]=o,undefined)},t,i,arguments.length,null)}});function qn(e){return x.isWindow(e)?e:9===e.nodeType&&e.defaultView}x.each({Height:"height",Width:"width"},function(e,t){x.each({padding:"inner"+e,content:t,"":"outer"+e},function(n,r){x.fn[r]=function(r,i){var o=arguments.length&&(n||"boolean"!=typeof r),s=n||(r===!0||i===!0?"margin":"border");return x.access(this,function(t,n,r){var i;return x.isWindow(t)?t.document.documentElement["client"+e]:9===t.nodeType?(i=t.documentElement,Math.max(t.body["scroll"+e],i["scroll"+e],t.body["offset"+e],i["offset"+e],i["client"+e])):r===undefined?x.css(t,n,s):x.style(t,n,r,s)},t,o?r:undefined,o,null)}})}),x.fn.size=function(){return this.length},x.fn.andSelf=x.fn.addBack,"object"==typeof module&&"object"==typeof module.exports?module.exports=x:"function"==typeof define&&define.amd&&define("jquery",[],function(){return x}),"object"==typeof e&&"object"==typeof e.document&&(e.jQuery=e.$=x)})(window);
\ No newline at end of file

--- a/src/js/libs/renkan-publish.js	Wed Apr 03 15:44:17 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1079 +0,0 @@
-/* 
- *  Copyright 2012 Institut de recherche et d'innovation 
- *  contributor(s) : Yves-Marie Haussonne, Raphael Velt, Samuel Huron
- *   
- *  contact@iri.centrepompidou.fr
- *  http://www.iri.centrepompidou.fr 
- *   
- *  This software is a computer program whose purpose is to show and add annotations on a video .
- *  This software is governed by the CeCILL-C license under French law and
- *  abiding by the rules of distribution of free software. You can  use, 
- *  modify and/ or redistribute the software under the terms of the CeCILL-C
- *  license as circulated by CEA, CNRS and INRIA at the following URL
- *  "http://www.cecill.info". 
- *  
- *  The fact that you are presently reading this means that you have had
- *  knowledge of the CeCILL-C license and that you accept its terms.
-*/
-
-if (typeof Rkns !== "object") {
-    Rkns = {}
-}
-
-Rkns.$ = jQuery;
-
-Rkns._ = _;
-
-Rkns.i18n = {
-    en: {
-        zoom_in: "Zoom In",
-        zoom_out: "Zoom Out",
-        see_in_project: 'See also <b>"{node}"</b> in <b>"{project}"</b>'
-    }
-}
-
-Rkns.Utils = {
-    inherit : function(_baseClass) {
-        var _class = function() {
-            _baseClass.apply(this, Array.prototype.slice.call(arguments, 0));
-            if (typeof this._init == "function") {
-                this._init.apply(this, Array.prototype.slice.call(arguments, 0));
-            }
-        }
-        _class.prototype = new _baseClass();
-        return _class;
-    }
-}
-
-Rkns.Models = {};
-
-Rkns.Models.getUID = function(obj) {
-    var guid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
-        var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
-        return v.toString(16);
-    });
-    return obj.type + "-" + guid; 
-};
-
-Rkns.Models.RenkanModel = Backbone.RelationalModel.extend({
-    idAttribute : "_id",
-    constructor: function(options) {
-
-        if (typeof options !== "undefined") {
-            options._id = options._id || options.id || Rkns.Models.getUID(this);
-            options.title = options.title || "(untitled " + this.type + ")";
-            options.description = options.description || "";
-            options.uri = options.uri || "";
-
-            if(typeof this.prepare === "function") {
-                options = this.prepare(options);
-            }
-        }
-        Backbone.RelationalModel.prototype.constructor.call(this, options);
-    },
-    validate: function() {
-        if(!this.type) {
-            return "object has no type";
-        }
-    },
-    addReference : function(_options, _propName, _list, _id, _default) {
-        var _element = _list.get(_id);
-        if (typeof _element === "undefined" && typeof _default !== "undefined") {
-            _options[_propName ] = _default;
-        }
-        else {
-            _options[_propName ] = _element;
-        }
-    }
-});
-    
-// USER
-Rkns.Models.User = Rkns.Models.RenkanModel.extend({
-    type: "user",
-    prepare: function(options) {
-        options.color = options.color || "#666666";
-        return options;
-    },
-    toJSON: function() {
-        return {
-            id: this.get("_id"),
-            title: this.get("title"),
-            uri: this.get("uri"),
-            description: this.get("description"),
-            color: this.get("color"),
-        }
-    },
-});
-
-// NODE
-Rkns.Models.Node = Rkns.Models.RenkanModel.extend({
-    type: "node",
-    relations: [{
-        type: Backbone.HasOne,
-        key: "created_by",
-        relatedModel: Rkns.Models.User
-    }],
-    prepare: function(options) {
-        project = options.project;
-        this.addReference(options, "created_by", project.get("users"), options.created_by, project.current_user);
-        options.description = options.description || "";
-        return options;
-    },
-    toJSON: function() {
-        return {
-            id: this.get("_id"),
-            title: this.get("title"),
-            uri: this.get("uri"),
-            description: this.get("description"),
-            position: this.get("position"),
-            image: this.get("image"),
-            created_by: this.get("created_by").get("_id")
-        }
-    },
-});
-
-// EDGE
-Rkns.Models.Edge = Rkns.Models.RenkanModel.extend({
-    type: "edge",
-    relations: [
-      {
-        type: Backbone.HasOne,
-        key: "created_by",
-        relatedModel: Rkns.Models.User
-      },
-      {
-        type: Backbone.HasOne,
-        key: "from",
-        relatedModel: Rkns.Models.Node
-      },
-      {
-        type: Backbone.HasOne,
-        key: "to",
-        relatedModel: Rkns.Models.Node
-      },
-    ],
-    prepare: function(options) {
-        project = options.project;
-        this.addReference(options, "created_by", project.get("users"), options.created_by, project.current_user);
-        this.addReference(options, "from", project.get("nodes"), options.from);
-        this.addReference(options, "to", project.get("nodes"), options.to);
-        return options;
-    },
-    toJSON: function() {
-        return {
-            id: this.get("_id"),
-            title: this.get("title"),
-            uri: this.get("uri"),
-            description: this.get("description"),
-            from: this.get("from").get("_id"),
-            to: this.get("to").get("_id"),
-            created_by: this.get("created_by").get("_id"),
-        }
-    },
-});
-    
-// PROJECT
-Rkns.Models.Project = Rkns.Models.RenkanModel.extend({
-    type: "project",
-    relations: [
-      {
-        type: Backbone.HasMany,
-        key: "users",
-        relatedModel: Rkns.Models.User,
-        reverseRelation: {
-            key: 'project',
-            includeInJSON: '_id'
-        },
-      },
-      {
-        type: Backbone.HasMany,
-        key: "nodes",
-        relatedModel: Rkns.Models.Node,
-        reverseRelation: {
-            key: 'project',
-            includeInJSON: '_id'
-        },
-      },
-      {
-        type: Backbone.HasMany,
-        key: "edges",
-        relatedModel: Rkns.Models.Edge,
-        reverseRelation: {
-            key: 'project',
-            includeInJSON: '_id'
-        },
-      }
-    ],
-    addUser: function(_props) {
-        _props.project = this;
-        var _user = new Rkns.Models.User(_props);
-        this.get("users").push(_user);
-        return _user;
-    },
-    addNode: function(_props) {
-        _props.project = this;
-        var _node = new Rkns.Models.Node(_props);
-        this.get("nodes").push(_node);
-        return _node;
-    },
-    addEdge: function(_props) {
-        _props.project = this;
-        var _edge = new Rkns.Models.Edge(_props);
-        this.get("edges").push(_edge);
-        return _edge;
-    },
-    removeNode: function(_model) {
-        this.get("nodes").remove(_model);
-    },
-    removeEdge: function(_model) {
-        this.get("edges").remove(_model);
-    },
-    validate: function(options) {
-        var _project = this;
-        Rkns._(options.users).each(function(_item) {
-            _item.project = _project;
-        });
-        Rkns._(options.nodes).each(function(_item) {
-            _item.project = _project;
-        });
-        Rkns._(options.edges).each(function(_item) {
-            _item.project = _project;
-        });
-    },
-    // Add event handler to remove edges when a node is removed
-    initialize: function() {
-        var _this = this;
-        this.on("remove:nodes", function(_node) {
-            _this.get("edges").remove(
-                _this.get("edges").filter(function(_edge) {
-                    return _edge.get("from") == _node || _edge.get("to") == _node;
-                })
-            );
-        });
-    }
-});
-
-/* Point of entry */
-
-Rkns.Renkan = function(_opts) {
-    if (typeof _opts.language !== "string" || typeof Rkns.i18n[_opts.language] == "undefined") {
-        _opts.language = "en";
-    }
-    if (typeof _opts.container !== "string") {
-        _opts.container = "renkan";
-    }
-    if (typeof _opts.search !== "object" || !_opts.search) {
-        _opts.search = [];
-    }
-    this.projects = [];
-    this.l10n = Rkns.i18n[_opts.language];
-    this.$ = Rkns.$("#" + _opts.container);
-    this.$.html(this.template());
-    this.uris = {};
-    this.active_project = null;
-    this.renderer = null;
-}
-
-Rkns.Renkan.prototype.template = Rkns._.template(
-    '<div class="Rk-Render"></div><ul class="Rk-Project-List"></ul>'
-);
-
-Rkns.Renkan.prototype.addProject = function(_opts) {
-    var _proj = new Rkns.Models.Project(),
-        _li = Rkns.$("<li>").addClass("Rk-Project").text("Untitled #" + (1+this.projects.length));
-    this.$.find(".Rk-Project-List").append(_li);
-    Rkns.loadJson(_proj, _opts);
-    var _this = this;
-    _li.click(function() {
-        _this.renderProject(_proj);
-    });
-    _proj.on("change:title", function() {
-        _li.html(_proj.get("title"));
-    });
-    _proj.on("select", function() {
-        _this.$.find(".Rk-Project").removeClass("active");
-        _li.addClass("active");
-    });
-    _proj.on("add:nodes", function(_node) {
-        var _uri = _node.get("uri");
-        if (_uri) {
-            if (typeof _this.uris[_uri] === "undefined") {
-                _this.uris[_uri] = [];
-            }
-            _this.uris[_uri].push(_node);
-        }
-    });
-    this.projects.push(_proj);
-    return _proj;
-}
-
-Rkns.Renkan.prototype.renderProject = function(_project) {
-    if (_project) {
-        if (this.renderer) {
-            this.renderer.destroy();
-        }
-        this.active_project = _project;
-        this.renderer = new Rkns.Renderer.Scene(this, _project);
-        this.renderer.autoScale();
-        _project.trigger("select");
-    }
-}
-
-Rkns.Renkan.prototype.renderProjectAt = function(_index) {
-    this.renderProject(this.projects[_index]);
-}
-
-Rkns.loadJson = function(_proj, _opts) {
-    if (typeof _opts.http_method == "undefined") {
-        _opts.http_method = 'PUT';
-    }
-    var _load = function() {
-        Rkns.$.getJSON(_opts.url, function(_data) {
-            _proj.set(_data);
-            if (typeof _opts.callback === "function") {
-                _opts.callback(_proj);
-            }
-        });
-    }
-    _load();
-}
-
-Rkns.Renderer = {
-    _MARGIN_X: 80,
-    _MARGIN_Y: 50,
-    _MIN_DRAG_DISTANCE: 2,
-    _NODE_RADIUS: 20,
-    _NODE_FONT_SIZE: 10,
-    _EDGE_FONT_SIZE: 9,
-    _NODE_MAX_CHAR: 30,
-    _EDGE_MAX_CHAR: 20,
-    _ARROW_LENGTH: 16,
-    _ARROW_WIDTH: 8,
-    _TOOLTIP_ARROW_LENGTH : 15,
-    _TOOLTIP_ARROW_WIDTH : 26,
-    _TOOLTIP_MARGIN : 10,
-    _TOOLTIP_PADDING : 8,
-    _TOOLTIP_GRADIENT : new paper.Gradient(['#f0f0f0', '#d0d0d0'])
-}
-
-Rkns.Renderer.Utils = {
-    shortenText : function(_text,_length) {
-        var _rgxp = new RegExp('^(.{' + _length + '}).+$');
-        return _text.replace(/(\n|\r|\r\n)/mg,' ').replace(_rgxp,'$1…');
-    },
-    drawTooltip : function(_coords, _path, _width, _xmargin, _selector) {
-        _selector.css({
-            width: (_width - 2* Rkns.Renderer._TOOLTIP_PADDING),
-        });
-        var _height = _selector.outerHeight() + 2* Rkns.Renderer._TOOLTIP_PADDING,
-            _isLeft = (_coords.x < paper.view.center.x ? 1 : -1),
-            _left = _coords.x + _isLeft * ( _xmargin + Rkns.Renderer._TOOLTIP_ARROW_LENGTH ),
-            _right = _coords.x + _isLeft * ( _xmargin + Rkns.Renderer._TOOLTIP_ARROW_LENGTH + _width ),
-            _top = _coords.y - _height / 2;
-        if (_top < Rkns.Renderer._TOOLTIP_MARGIN) {
-            _top = Math.min( Rkns.Renderer._TOOLTIP_MARGIN, _coords.y - Rkns.Renderer._TOOLTIP_ARROW_WIDTH / 2 );
-        }
-        var _bottom = _top + _height;
-        if (_bottom > (paper.view.size.height - Rkns.Renderer._TOOLTIP_MARGIN)) {
-            _bottom = Math.max( paper.view.size.height - Rkns.Renderer._TOOLTIP_MARGIN, _coords.y + Rkns.Renderer._TOOLTIP_ARROW_WIDTH / 2 );
-            _top = _bottom - _height;
-        }
-        _path.segments[0].point
-            = _path.segments[7].point
-            = _coords.add([_isLeft * _xmargin, 0]);
-        _path.segments[1].point.x
-            = _path.segments[2].point.x
-            = _path.segments[5].point.x
-            = _path.segments[6].point.x
-            = _left;
-        _path.segments[3].point.x
-            = _path.segments[4].point.x
-            = _right;
-        _path.segments[2].point.y
-            = _path.segments[3].point.y
-            = _top;
-        _path.segments[4].point.y
-            = _path.segments[5].point.y
-            = _bottom;
-        _path.segments[1].point.y = _coords.y - Rkns.Renderer._TOOLTIP_ARROW_WIDTH / 2;
-        _path.segments[6].point.y = _coords.y + Rkns.Renderer._TOOLTIP_ARROW_WIDTH / 2;
-        _path.closed = true;
-        _path.fillColor = new paper.GradientColor(Rkns.Renderer._TOOLTIP_GRADIENT, [0,_top], [0, _bottom]);
-        _selector.css({
-            left: (Rkns.Renderer._TOOLTIP_PADDING + Math.min(_left, _right)),
-            top: (Rkns.Renderer._TOOLTIP_PADDING + _top)
-        });
-    }
-}
-
-Rkns.Renderer._BaseRepresentation = function(_renderer, _model) {
-    if (typeof _renderer !== "undefined") {
-        this.renderer = _renderer;
-        this.project = _renderer.project;
-        this.model = _model;
-        if (this.model) {
-            var _this = this;
-            this._selectBinding = function() {
-                _this.select();
-            };
-            this._unselectBinding = function() {
-                _this.unselect();
-            }
-            this._changeBinding = function() {
-                _this.redraw();
-            }
-            this._removeBinding = function() {
-                _renderer.removeRepresentation(_this);
-                _renderer.redraw();
-            }
-            this.model.on("change", this._changeBinding );
-            this.model.on("remove", this._removeBinding );
-            this.model.on("select", this._selectBinding );
-            this.model.on("unselect", this._unselectBinding );
-        }
-    }
-}
-
-Rkns.Renderer._BaseRepresentation.prototype.super = function(_func) {
-    Rkns.Renderer._BaseRepresentation.prototype[_func].apply(this, Array.prototype.slice.call(arguments, 1));
-}
-
-Rkns.Renderer._BaseRepresentation.prototype.select = function() {}
-
-Rkns.Renderer._BaseRepresentation.prototype.unselect = function() {}
-
-Rkns.Renderer._BaseRepresentation.prototype.mouseup = function() {}
-
-Rkns.Renderer._BaseRepresentation.prototype.destroy = function() {
-    if (this.model) {
-        this.model.off("change", this._changeBinding );
-        this.model.off("remove", this._removeBinding );
-        this.model.off("select", this._selectBinding);
-        this.model.off("unselect", this._unselectBinding);
-    }
-}
-
-Rkns.Renderer.Node = Rkns.Utils.inherit(Rkns.Renderer._BaseRepresentation);
-
-Rkns.Renderer.Node.prototype._init = function() {
-    this.renderer.node_layer.activate();
-    this.type = "Node";
-    this.circle = new paper.Path.Circle([0, 0], Rkns.Renderer._NODE_RADIUS);
-    this.circle.fillColor = '#ffffff';
-    this.circle.__representation = this;
-    this.title = new paper.PointText([0,0]);
-    this.title.characterStyle = {
-        fontSize: Rkns.Renderer._NODE_FONT_SIZE,
-        fillColor: 'black'
-    };
-    this.title.paragraphStyle.justification = 'center';
-    this.title.__representation = this;
-    this.model_coords = new paper.Point(this.model.get("position"));
-}
-
-Rkns.Renderer.Node.prototype.redraw = function() {
-    this.paper_coords = this.renderer.toPaperCoords(this.model_coords);
-    this.circle.position = this.paper_coords;
-    this.title.content = Rkns.Renderer.Utils.shortenText(this.model.get("title"), Rkns.Renderer._NODE_MAX_CHAR);
-    this.title.position = this.paper_coords.add([0, 2 * Rkns.Renderer._NODE_RADIUS]);
-    this.circle.strokeColor = this.model.get("created_by").get("color");
-    var _img = this.model.get("image");
-    if (_img && _img !== this.img) {
-        var _image = new Image(),
-            _this = this;
-        _image.onload = function() {
-            if (_this.node_image) {
-                _this.node_image.remove();
-            }
-            _this.renderer.node_layer.activate();
-            var _ratio = Math.min(1, 2 * Rkns.Renderer._NODE_RADIUS / _image.width, 2 * Rkns.Renderer._NODE_RADIUS / _image.height );
-            var _raster = new paper.Raster(_image);
-            var _clip = new paper.Path.Circle([0, 0], Rkns.Renderer._NODE_RADIUS);
-            _raster.scale(_ratio);
-            _this.node_image = new paper.Group(_clip, _raster);
-            _this.node_image.opacity = _this.selected ? .5 : .9;
-            /* This is a workaround to allow clipping at group level */
-            _this.node_image.clipped = true;
-            _this.node_image.position = _this.paper_coords;
-            _this.node_image.__representation = _this;
-            paper.view.draw();
-        }
-        _image.src = _img;
-    }
-    this.img = _img;
-    if (this.node_image) {
-        if (!this.img) {
-            this.node_image.remove();
-            delete this.node_image;
-        } else {
-            this.node_image.position = this.paper_coords;
-        }
-    }
-}
-
-Rkns.Renderer.Node.prototype.paperShift = function(_delta) {
-    this.paper_coords = this.paper_coords.add(_delta);
-    this.model_coords = this.renderer.toModelCoords(this.paper_coords);
-    this.renderer.redraw();
-}
-
-Rkns.Renderer.Node.prototype.openTooltip = function() {
-    this.renderer.removeRepresentationsOfType("tooltip");
-    var _tooltip = this.renderer.addRepresentation("NodeTooltip",null);
-    _tooltip.node_representation = this;
-    _tooltip.draw();
-}
-
-Rkns.Renderer.Node.prototype.select = function() {
-    this.selected = true;
-    this.circle.strokeWidth = 3;
-    this.openTooltip();
-    this.circle.fillColor = "#ffff80";
-    if (this.node_image) {
-        this.node_image.opacity = .5;
-    }
-    paper.view.draw();
-}
-
-Rkns.Renderer.Node.prototype.unselect = function() {
-    this.selected = false;
-    this.circle.strokeWidth = 1;
-    this.circle.fillColor = "#ffffff";
-    if (this.node_image) {
-        this.node_image.opacity = .9;
-    }
-    paper.view.draw();
-}
-
-Rkns.Renderer.Node.prototype.mouseup = function(_event) {
-}
-
-Rkns.Renderer.Node.prototype.destroy = function(_event) {
-    this.super("destroy");
-    this.circle.remove();
-    this.title.remove();
-    if (this.node_image) {
-        this.node_image.remove();
-    }
-}
-
-/* */
-
-Rkns.Renderer.Edge = Rkns.Utils.inherit(Rkns.Renderer._BaseRepresentation);
-
-Rkns.Renderer.Edge.prototype._init = function() {
-    this.renderer.edge_layer.activate();
-    this.type = "Edge";
-    this.from_representation = this.renderer.getRepresentationByModel(this.model.get("from"));
-    this.to_representation = this.renderer.getRepresentationByModel(this.model.get("to"));
-    this.bundle = this.renderer.addToBundles(this);
-    this.line = new paper.Path();
-    this.line.add([0,0],[0,0],[0,0]);
-    this.line.__representation = this;
-    this.arrow = new paper.Path();
-    this.arrow.add([0,0],[Rkns.Renderer._ARROW_LENGTH,Rkns.Renderer._ARROW_WIDTH / 2],[0,Rkns.Renderer._ARROW_WIDTH]);
-    this.arrow.__representation = this;
-    this.text = new paper.PointText();
-    this.text.characterStyle = {
-        fontSize: Rkns.Renderer._EDGE_FONT_SIZE,
-        fillColor: 'black'
-    };
-    this.text.paragraphStyle.justification = 'center';
-    this.text.__representation = this;
-    this.text_angle = 0;
-    this.arrow_angle = 0;
-}
-
-Rkns.Renderer.Edge.prototype.redraw = function() {
-    var _p0a = this.from_representation.paper_coords,
-        _p1a = this.to_representation.paper_coords,
-        _v = _p1a.subtract(_p0a),
-        _r = _v.length,
-        _u = _v.divide(_r),
-        _group_pos = this.bundle.getPosition(this),
-        _delta = new paper.Point([- _u.y, _u.x]).multiply( 12 * _group_pos ),
-        _p0b = _p0a.add(_delta), /* Adding a 4 px difference */
-        _p1b = _p1a.add(_delta), /* to differentiate inbound and outbound links */
-        _a = _v.angle,
-        _handle = _v.divide(3),
-        _color = this.model.get("created_by").get("color");
-    this.paper_coords = _p0b.add(_p1b).divide(2);
-    this.line.strokeColor = _color;
-    this.line.segments[0].point = _p0a;
-    this.line.segments[1].point = this.paper_coords;
-    this.line.segments[1].handleIn = _handle.multiply(-1);
-    this.line.segments[1].handleOut = _handle;
-    this.line.segments[2].point = _p1a;
-    this.arrow.rotate(_a - this.arrow_angle);
-    this.arrow.fillColor = _color;
-    this.arrow.position = this.paper_coords.subtract(_u.multiply(4));
-    this.arrow_angle = _a;
-    if (_a > 90) {
-        _a -= 180;
-    }
-    if (_a < -90) {
-        _a += 180;
-    }
-    this.text.rotate(_a - this.text_angle);
-    this.text.content = Rkns.Renderer.Utils.shortenText(this.model.get("title"), Rkns.Renderer._EDGE_MAX_CHAR);
-    this.text.position = this.paper_coords;
-    this.text_angle = _a;
-}
-
-Rkns.Renderer.Edge.prototype.openTooltip = function() {
-    this.renderer.removeRepresentationsOfType("tooltip");
-    var _tooltip = this.renderer.addRepresentation("EdgeTooltip",null);
-    _tooltip.edge_representation = this;
-    _tooltip.draw();
-}
-
-Rkns.Renderer.Edge.prototype.select = function() {
-    this.line.strokeWidth = 3;
-    this.openTooltip();
-    paper.view.draw();
-}
-
-Rkns.Renderer.Edge.prototype.unselect = function() {
-    this.line.strokeWidth = 1;
-    paper.view.draw();
-}
-
-Rkns.Renderer.Edge.prototype.mouseup = function(_event) {
-}
-
-Rkns.Renderer.Edge.prototype.paperShift = function(_delta) {
-    this.from_representation.paperShift(_delta);
-    this.to_representation.paperShift(_delta);
-    this.renderer.redraw();
-}
-
-Rkns.Renderer.Edge.prototype.destroy = function() {
-    this.super("destroy");
-    this.line.remove();
-    this.arrow.remove();
-    this.text.remove();
-    var _this = this;
-    this.bundle.edges = Rkns._(this.bundle.edges).reject(function(_edge) {
-        return _edge === _this;
-    });
-}
-
-/* */
-
-Rkns.Renderer.NodeTooltip = Rkns.Utils.inherit(Rkns.Renderer._BaseRepresentation);
-
-Rkns.Renderer.NodeTooltip.prototype._init = function() {
-    this.renderer.overlay_layer.activate();
-    this.type = "tooltip";
-    this.tooltip_block = new paper.Path();
-    var _pts = Rkns._(Rkns._.range(8)).map(function() {return [0,0]});
-    this.tooltip_block.add.apply(this.tooltip_block, _pts);
-    this.tooltip_block.strokeWidth = 2;
-    this.tooltip_block.strokeColor = "#999999";
-    this.tooltip_block.fillColor = "#e0e0e0";
-    this.tooltip_block.opacity = .8;
-    this.tooltip_$ = Rkns.$('<div>')
-        .appendTo(this.renderer.tooltip_$)
-        .css({
-            position: "absolute",
-            opacity: .8
-        })
-        .hide();
-}
-
-Rkns.Renderer.NodeTooltip.prototype.template = Rkns._.template(
-    '<h2><span class="Rk-CloseX">&times;</span><%=a%></h2>'
-    + '<p><%-description%></p>'
-    + '<ul class="Rk-Related-List"></ul>'
-);
-
-Rkns.Renderer.NodeTooltip.prototype.draw = function() {
-    var _model = this.node_representation.model,
-        _title = _model.get("title"),
-        _uri = _model.get("uri");
-    this.tooltip_$
-        .html(this.template({
-            a: (_uri ? '<a href="' + _uri + '" target="_blank">' : '' ) + _title + (_uri ? '</a>' : '' ),
-            description: _model.get("description").replace(/(\n|\r|\r\n)/mg,' ').substr(0,180).replace(/(^.{150,179})[\s].+$/m,'$1&hellip;')
-        }))
-    var _this = this,
-        _renkan = this.renderer.renkan,
-        _uris = _renkan.uris[_uri];
-    Rkns._(_uris).each(function(_othernode) {
-        if (_othernode !== _model && _othernode.get("project") !== _this.project) {
-            var _otherproj = _othernode.get("project"),
-                _nodetitle = _othernode.get("title") || "Untitled node"
-                _projtitle = _otherproj.get("title") || "Untitled node",
-                _html = _renkan.l10n.see_in_project.replace('{node}',Rkns._.escape(_nodetitle)).replace('{project}',Rkns._.escape(_projtitle)),
-                _li = Rkns.$("<li>").addClass("Rk-Related").html(_html);
-            _li.click(function() {
-                _renkan.renderProject(_otherproj);
-                Rkns._.defer(function() {
-                    _othernode.trigger("select");
-                });
-            });
-            _this.tooltip_$.append(_li);
-        }
-    });
-    this.tooltip_$.find(".Rk-CloseX").click(function() {
-        _this.renderer.removeRepresentation(_this);
-        paper.view.draw();
-    });
-    this.redraw();
-}
-
-Rkns.Renderer.NodeTooltip.prototype.redraw = function() {
-    var _coords = this.node_representation.paper_coords;
-    Rkns.Renderer.Utils.drawTooltip(_coords, this.tooltip_block, 250, 15, this.tooltip_$);
-    this.tooltip_$.show();
-}
-
-Rkns.Renderer.NodeTooltip.prototype.destroy = function() {
-    this.tooltip_block.remove();
-    this.tooltip_$.detach();
-}
-
-/* */
-
-Rkns.Renderer.EdgeTooltip = Rkns.Utils.inherit(Rkns.Renderer._BaseRepresentation);
-
-Rkns.Renderer.EdgeTooltip.prototype._init = function() {
-    this.renderer.overlay_layer.activate();
-    this.type = "tooltip";
-    this.tooltip_block = new paper.Path();
-    var _pts = Rkns._(Rkns._.range(8)).map(function() {return [0,0]});
-    this.tooltip_block.add.apply(this.tooltip_block, _pts);
-    this.tooltip_block.strokeWidth = 2;
-    this.tooltip_block.strokeColor = "#999999";
-    this.tooltip_block.fillColor = "#e0e0e0";
-    this.tooltip_block.opacity = .8;
-    this.tooltip_$ = Rkns.$('<div>')
-        .appendTo(this.renderer.tooltip_$)
-        .css({
-            position: "absolute",
-            opacity: .8
-        })
-        .hide();
-}
-
-Rkns.Renderer.EdgeTooltip.prototype.template = Rkns._.template(
-    '<h2><span class="Rk-CloseX">&times;</span><%=a%></h2>'
-    + '<p><%-description%></p>'
-);
-
-Rkns.Renderer.EdgeTooltip.prototype.draw = function() {
-    var _model = this.edge_representation.model,
-        _title = _model.get("title"),
-        _uri = _model.get("uri");
-    this.tooltip_$
-        .html(this.template({
-            a: (_uri ? '<a href="' + _uri + '" target="_blank">' : '' ) + _title + (_uri ? '</a>' : '' ),
-            description: _model.get("description").replace(/(\n|\r|\r\n)/mg,' ').substr(0,180).replace(/(^.{150,179})[\s].+$/m,'$1&hellip;')
-        }));
-    this.redraw();
-    var _this = this;
-    this.tooltip_$.find(".Rk-CloseX").click(function() {
-        _this.renderer.removeRepresentation(_this);
-        paper.view.draw();
-    });
-}
-
-Rkns.Renderer.EdgeTooltip.prototype.redraw = function() {
-    var _coords = this.edge_representation.paper_coords;
-    Rkns.Renderer.Utils.drawTooltip(_coords, this.tooltip_block, 250, 5, this.tooltip_$);
-    this.tooltip_$.show();
-    paper.view.draw();
-}
-
-Rkns.Renderer.EdgeTooltip.prototype.destroy = function() {
-    this.tooltip_block.remove();
-    this.tooltip_$.detach();
-}
-
-/* */
-
-Rkns.Renderer.Scene = function(_renkan, _project) {
-    this.renkan = _renkan;
-    this.project = _project;
-    this.$ = Rkns.$(".Rk-Render");
-    this.representations = [];
-    this.$.html(this.template({
-        width: this.$.width(),
-        height: this.$.height(),
-        l10n: _renkan.l10n
-    }))
-    this.canvas_$ = this.$.find(".Rk-Canvas");
-    this.tooltip_$ = this.$.find(".Rk-Editor");
-    paper.setup(this.canvas_$[0]);
-    this.scale = 1;
-    this.offset = paper.view.center;
-    this.totalScroll = 0;
-    this.click_target = null;
-    this.selected_target = null;
-    this.edge_layer = new paper.Layer();
-    this.node_layer = new paper.Layer();
-    this.overlay_layer = new paper.Layer();
-    this.bundles = [];
-    var _tool = new paper.Tool(),
-        _this = this;
-    _tool.minDistance = Rkns.Renderer._MIN_DRAG_DISTANCE;
-    _tool.onMouseMove = function(_event) {
-        _this.onMouseMove(_event);
-    }
-    _tool.onMouseDown = function(_event) {
-        _this.onMouseDown(_event);
-    }
-    _tool.onMouseDrag = function(_event) {
-        _this.onMouseDrag(_event);
-    }
-    this.canvas_$.mouseup(function(_event) {
-        _this.onMouseUp(_event);
-    });
-    this.canvas_$.mousewheel(function(_event, _delta) {
-        _this.onScroll(_event, _delta);
-    });
-    this.tooltip_$.find(".Rk-ZoomOut").click(function() {
-        _this.offset = new paper.Point([
-            _this.canvas_$.width(),
-            _this.canvas_$.height()
-        ]).multiply( .5 * ( 1 - Math.SQRT1_2 ) ).add(_this.offset.multiply( Math.SQRT1_2 ));
-        _this.scale *= Math.SQRT1_2;
-        _this.redraw();
-    });
-    this.tooltip_$.find(".Rk-ZoomIn").click(function() {
-        _this.offset = new paper.Point([
-            _this.canvas_$.width(),
-            _this.canvas_$.height()
-        ]).multiply( .5 * ( 1 - Math.SQRT2 ) ).add(_this.offset.multiply( Math.SQRT2 ));
-        _this.scale *= Math.SQRT2;
-        _this.redraw();
-    });
-    paper.view.onResize = function(_event) {
-        _this.offset = _this.offset.add(_event.delta.divide(2));
-        _this.redraw();
-    }
-    
-    var _thRedraw = Rkns._.throttle(function() {
-        _this.redraw();
-    },50);
-    
-    this.addRepresentations("Node", this.project.get("nodes"));
-    this.addRepresentations("Edge", this.project.get("edges"));
-    
-    this._addNodesBinding = function(_node) {
-        _this.addRepresentation("Node", _node);
-        _thRedraw();
-    }
-    this._addEdgesBinding = function(_edge) {
-        _this.addRepresentation("Edge", _edge);
-        _thRedraw();
-    }
-    
-    this.project.on("add:nodes", this._addNodesBinding );
-    this.project.on("add:edges", this._addEdgesBinding );
-    this.redraw();
-}
-
-Rkns.Renderer.Scene.prototype.template = Rkns._.template(
-    '<canvas class="Rk-Canvas" width="<%-width%>" height="<%-height%>"></canvas><div class="Rk-Editor">'
-    + '<div class="Rk-ZoomButtons"><div class="Rk-ZoomIn" title="<%-l10n.zoom_in%>"></div><div class="Rk-ZoomOut" title="<%-l10n.zoom_out%>"></div></div>'
-    + '</div>'
-);
-
-Rkns.Renderer.Scene.prototype.addToBundles = function(_edgeRepr) {
-    var _bundle = Rkns._(this.bundles).find(function(_bundle) {
-        return ( 
-            ( _bundle.from === _edgeRepr.from_representation && _bundle.to === _edgeRepr.to_representation )
-            || ( _bundle.from === _edgeRepr.to_representation && _bundle.to === _edgeRepr.from_representation )
-        );
-    });
-    if (typeof _bundle !== "undefined") {
-        _bundle.edges.push(_edgeRepr)
-    } else {
-        _bundle = {
-            from: _edgeRepr.from_representation,
-            to: _edgeRepr.to_representation,
-            edges: [ _edgeRepr ],
-            getPosition: function(_er) {
-                var _dir = (_er.from_representation === this.from) ? 1 : -1;
-                return _dir * ( Rkns._(this.edges).indexOf(_er) - (this.edges.length - 1) / 2 );
-            }
-        }
-        this.bundles.push(_bundle);
-    }
-    return _bundle;
-}
-
-Rkns.Renderer.Scene.prototype.autoScale = function() {
-    if (this.project.get("nodes").length) {
-        var _xx = this.project.get("nodes").map(function(_node) { return _node.get("position").x }),
-            _yy = this.project.get("nodes").map(function(_node) { return _node.get("position").y }),
-            _minx = Math.min.apply(Math, _xx),
-            _miny = Math.min.apply(Math, _yy),
-            _maxx = Math.max.apply(Math, _xx),
-            _maxy = Math.max.apply(Math, _yy);
-        this.scale = Math.min((paper.view.size.width - 2 * Rkns.Renderer._MARGIN_X) / (_maxx - _minx), (paper.view.size.height - 2 * Rkns.Renderer._MARGIN_Y) / (_maxy - _miny));
-        this.offset = paper.view.center.subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(this.scale));
-        this.redraw();
-    }
-}
-
-Rkns.Renderer.Scene.prototype.toPaperCoords = function(_point) {
-    return _point.multiply(this.scale).add(this.offset);
-}
-
-
-Rkns.Renderer.Scene.prototype.toModelCoords = function(_point) {
-    return _point.subtract(this.offset).divide(this.scale);
-}
-
-Rkns.Renderer.Scene.prototype.addRepresentation = function(_type, _model) {
-    var _repr = new Rkns.Renderer[_type](this, _model);
-    this.representations.push(_repr);
-    return _repr;
-}
-
-Rkns.Renderer.Scene.prototype.addRepresentations = function(_type, _collection) {
-    var _this = this;
-    _collection.forEach(function(_model) {
-        _this.addRepresentation(_type, _model);
-    });
-}
-
-Rkns.Renderer.Scene.prototype.removeRepresentation = function(_representation) {
-    _representation.destroy();
-    this.representations = Rkns._(this.representations).reject(
-        function(_repr) {
-            return _repr == _representation
-        }
-    );
-}
-
-Rkns.Renderer.Scene.prototype.getRepresentationByModel = function(_model) {
-    return Rkns._(this.representations).find(function(_repr) {
-        return _repr.model === _model;
-    });
-}
-
-Rkns.Renderer.Scene.prototype.removeRepresentationsOfType = function(_type) {
-    var _representations = Rkns._(this.representations).filter(function(_repr) {
-            return _repr.type == _type;
-        }),
-        _this = this;
-    Rkns._(_representations).each(function(_repr) {
-        _this.removeRepresentation(_repr);
-    });
-}
-
-Rkns.Renderer.Scene.prototype.unselectAll = function() {
-    Rkns._(this.representations).each(function(_repr) {
-        _repr.model.trigger("unselect");
-    });
-}
-
-Rkns.Renderer.Scene.prototype.redraw = function() {
-    Rkns._(this.representations).each(function(_representation) {
-        _representation.redraw();
-    });
-    paper.view.draw();
-}
-
-Rkns.Renderer.Scene.prototype.addTempEdge = function(_from, _point) {
-    var _tmpEdge = this.addRepresentation("TempEdge",null);
-    _tmpEdge.end_pos = _point;
-    _tmpEdge.from_representation = _from;
-    _tmpEdge.redraw();
-    this.click_target = _tmpEdge;
-}
-
-Rkns.Renderer.Scene.prototype.findTarget = function(_hitResult) {
-    if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
-        var _newTarget = _hitResult.item.__representation;
-        if (this.selected_target !== _newTarget && _newTarget.model) {
-            if (this.selected_target) {
-                this.selected_target.model.trigger("unselect");
-            }
-            _newTarget.model.trigger("select");
-            this.selected_target = _newTarget;
-        }
-    } else {
-        if (!_hitResult) {
-            this.removeRepresentationsOfType("tooltip");
-        }
-        if (this.selected_target) {
-            this.selected_target.model.trigger("unselect");
-        }
-        this.selected_target = null;
-    }
-}
-
-Rkns.Renderer.Scene.prototype.onMouseMove = function(_event) {
-    var _hitResult = paper.project.hitTest(_event.point);
-    if (this.is_dragging) {
-        if (this.click_target && typeof this.click_target.paperShift === "function") {
-            this.click_target.paperShift(_event.delta);
-        } else {
-            this.offset = this.offset.add(_event.delta);
-            this.redraw();
-        }
-    } else {
-        this.findTarget(_hitResult);
-    }
-}
-
-Rkns.Renderer.Scene.prototype.onMouseDown = function(_event) {
-    this.is_dragging = false;
-    var _hitResult = paper.project.hitTest(_event.point);
-    if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
-        this.click_target = _hitResult.item.__representation;
-    } else {
-        this.click_target = null;
-    }
-}
-
-Rkns.Renderer.Scene.prototype.onMouseDrag = function(_event) {
-    this.is_dragging = true;
-    this.onMouseMove(_event);
-}
-
-Rkns.Renderer.Scene.prototype.onMouseUp = function(_event) {
-    if (this.click_target) {
-        var _off = this.canvas_$.offset();
-        if (this.click_target.model) {
-            this.click_target.model.trigger("click");
-        }
-    }
-    this.is_dragging = false;
-    this.click_target = null;
-}
-
-Rkns.Renderer.Scene.prototype.onScroll = function(_event, _scrolldelta) {
-    this.totalScroll += _scrolldelta;
-    if (Math.abs(this.totalScroll) >= 1) {
-        var _off = this.canvas_$.offset(),
-            _delta = new paper.Point([
-                _event.pageX - _off.left,
-                _event.pageY - _off.top
-            ]).subtract(this.offset).multiply( Math.SQRT2 - 1 );
-        if (this.totalScroll > 0) {
-            this.offset = this.offset.subtract(_delta);
-            this.scale *= Math.SQRT2;
-        } else {
-            this.offset = this.offset.add(_delta.divide( Math.SQRT2 ));
-            this.scale *= Math.SQRT1_2;
-        }
-        this.totalScroll = 0;
-        this.redraw();
-    }
-}
-
-Rkns.Renderer.Scene.prototype.destroy = function() {
-    this.project.off("add:nodes", this._addNodesBinding );
-    this.project.off("add:edges", this._addEdgesBinding );
-    Rkns._(this.representations).each(function(_repr) {
-        _repr.destroy();
-    });
-    this.$.html("");
-    paper.remove();
-}
-