(function(factory){var root=(typeof self=='object'&&self.self==self&&self)||(typeof global=='object'&&global.global==global&&global);if(typeof define==='function'&&define.amd){define(['underscore','jquery','exports'],function(_,$,exports){root.Backbone=factory(root,exports,_,$);});}else if(typeof exports!=='undefined'){var _=require('underscore'),$;try{$=require('jquery');}catch(e){}
factory(root,exports,_,$);}else{root.Backbone=factory(root,{},root._,(root.jQuery||root.Zepto||root.ender||root.$));}}(function(root,Backbone,_,$){var previousBackbone=root.Backbone;var array=[];var slice=array.slice;Backbone.VERSION='1.2.0';Backbone.$=$;Backbone.noConflict=function(){root.Backbone=previousBackbone;return this;};Backbone.emulateHTTP=false;Backbone.emulateJSON=false;var Events=Backbone.Events={};var eventSplitter=/\s+/;var eventsApi=function(iteratee,memo,name,callback,opts){var i=0,names;if(name&&typeof name==='object'){for(names=_.keys(name);i<names.length;i++){memo=iteratee(memo,names[i],name[names[i]],opts);}}else if(name&&eventSplitter.test(name)){for(names=name.split(eventSplitter);i<names.length;i++){memo=iteratee(memo,names[i],callback,opts);}}else{memo=iteratee(memo,name,callback,opts);}
return memo;};Events.on=function(name,callback,context){return internalOn(this,name,callback,context);};var internalOn=function(obj,name,callback,context,listening){obj._events=eventsApi(onApi,obj._events||{},name,callback,{context:context,ctx:obj,listening:listening});if(listening){var listeners=obj._listeners||(obj._listeners={});listeners[listening.id]=listening;}
return obj;};Events.listenTo=function(obj,name,callback){if(!obj)return this;var id=obj._listenId||(obj._listenId=_.uniqueId('l'));var listeningTo=this._listeningTo||(this._listeningTo={});var listening=listeningTo[id];if(!listening){var thisId=this._listenId||(this._listenId=_.uniqueId('l'));listening=listeningTo[id]={obj:obj,objId:id,id:thisId,listeningTo:listeningTo,count:0};}
internalOn(obj,name,callback,this,listening);return this;};var onApi=function(events,name,callback,options){if(callback){var handlers=events[name]||(events[name]=[]);var context=options.context,ctx=options.ctx,listening=options.listening;if(listening)listening.count++;handlers.push({callback:callback,context:context,ctx:context||ctx,listening:listening});}
return events;};Events.off=function(name,callback,context){if(!this._events)return this;this._events=eventsApi(offApi,this._events,name,callback,{context:context,listeners:this._listeners});return this;};Events.stopListening=function(obj,name,callback){var listeningTo=this._listeningTo;if(!listeningTo)return this;var ids=obj?[obj._listenId]:_.keys(listeningTo);for(var i=0;i<ids.length;i++){var listening=listeningTo[ids[i]];if(!listening)break;listening.obj.off(name,callback,this);}
if(_.isEmpty(listeningTo))this._listeningTo=void 0;return this;};var offApi=function(events,name,callback,options){if(!events)return;var i=0,length,listening;var context=options.context,listeners=options.listeners;if(!name&&!callback&&!context){var ids=_.keys(listeners);for(;i<ids.length;i++){listening=listeners[ids[i]];delete listeners[listening.id];delete listening.listeningTo[listening.objId];}
return;}
var names=name?[name]:_.keys(events);for(;i<names.length;i++){name=names[i];var handlers=events[name];if(!handlers)break;var remaining=[];for(var j=0;j<handlers.length;j++){var handler=handlers[j];if(callback&&callback!==handler.callback&&callback!==handler.callback._callback||context&&context!==handler.context){remaining.push(handler);}else{listening=handler.listening;if(listening&&--listening.count===0){delete listeners[listening.id];delete listening.listeningTo[listening.objId];}}}
if(remaining.length){events[name]=remaining;}else{delete events[name];}}
if(_.size(events))return events;};Events.once=function(name,callback,context){var events=eventsApi(onceMap,{},name,callback,_.bind(this.off,this));return this.on(events,void 0,context);};Events.listenToOnce=function(obj,name,callback){var events=eventsApi(onceMap,{},name,callback,_.bind(this.stopListening,this,obj));return this.listenTo(obj,events);};var onceMap=function(map,name,callback,offer){if(callback){var once=map[name]=_.once(function(){offer(name,once);callback.apply(this,arguments);});once._callback=callback;}
return map;};Events.trigger=function(name){if(!this._events)return this;var length=Math.max(0,arguments.length-1);var args=Array(length);for(var i=0;i<length;i++)args[i]=arguments[i+1];eventsApi(triggerApi,this._events,name,void 0,args);return this;};var triggerApi=function(objEvents,name,cb,args){if(objEvents){var events=objEvents[name];var allEvents=objEvents.all;if(events&&allEvents)allEvents=allEvents.slice();if(events)triggerEvents(events,args);if(allEvents)triggerEvents(allEvents,[name].concat(args));}
return objEvents;};var triggerEvents=function(events,args){var ev,i=-1,l=events.length,a1=args[0],a2=args[1],a3=args[2];switch(args.length){case 0:while(++i<l)(ev=events[i]).callback.call(ev.ctx);return;case 1:while(++i<l)(ev=events[i]).callback.call(ev.ctx,a1);return;case 2:while(++i<l)(ev=events[i]).callback.call(ev.ctx,a1,a2);return;case 3:while(++i<l)(ev=events[i]).callback.call(ev.ctx,a1,a2,a3);return;default:while(++i<l)(ev=events[i]).callback.apply(ev.ctx,args);return;}};var addMethod=function(length,method,attribute){switch(length){case 1:return function(){return _[method](this[attribute]);};case 2:return function(value){return _[method](this[attribute],value);};case 3:return function(iteratee,context){return _[method](this[attribute],iteratee,context);};case 4:return function(iteratee,defaultVal,context){return _[method](this[attribute],iteratee,defaultVal,context);};default:return function(){var args=slice.call(arguments);args.unshift(this[attribute]);return _[method].apply(_,args);};}};var addUnderscoreMethods=function(Class,methods,attribute){_.each(methods,function(length,method){if(_[method])Class.prototype[method]=addMethod(length,method,attribute);});};Events.bind=Events.on;Events.unbind=Events.off;_.extend(Backbone,Events);var Model=Backbone.Model=function(attributes,options){var attrs=attributes||{};options||(options={});this.cid=_.uniqueId(this.cidPrefix);this.attributes={};if(options.collection)this.collection=options.collection;if(options.parse)attrs=this.parse(attrs,options)||{};attrs=_.defaults({},attrs,_.result(this,'defaults'));this.set(attrs,options);this.changed={};this.initialize.apply(this,arguments);};_.extend(Model.prototype,Events,{changed:null,validationError:null,idAttribute:'id',cidPrefix:'c',initialize:function(){},toJSON:function(options){return _.clone(this.attributes);},sync:function(){return Backbone.sync.apply(this,arguments);},get:function(attr){return this.attributes[attr];},escape:function(attr){return _.escape(this.get(attr));},has:function(attr){return this.get(attr)!=null;},matches:function(attrs){return!!_.iteratee(attrs,this)(this.attributes);},set:function(key,val,options){var attr,attrs,unset,changes,silent,changing,prev,current;if(key==null)return this;if(typeof key==='object'){attrs=key;options=val;}else{(attrs={})[key]=val;}
options||(options={});if(!this._validate(attrs,options))return false;unset=options.unset;silent=options.silent;changes=[];changing=this._changing;this._changing=true;if(!changing){this._previousAttributes=_.clone(this.attributes);this.changed={};}
current=this.attributes,prev=this._previousAttributes;if(this.idAttribute in attrs)this.id=attrs[this.idAttribute];for(attr in attrs){val=attrs[attr];if(!_.isEqual(current[attr],val))changes.push(attr);if(!_.isEqual(prev[attr],val)){this.changed[attr]=val;}else{delete this.changed[attr];}
unset?delete current[attr]:current[attr]=val;}
if(!silent){if(changes.length)this._pending=options;for(var i=0;i<changes.length;i++){this.trigger('change:'+changes[i],this,current[changes[i]],options);}}
if(changing)return this;if(!silent){while(this._pending){options=this._pending;this._pending=false;this.trigger('change',this,options);}}
this._pending=false;this._changing=false;return this;},unset:function(attr,options){return this.set(attr,void 0,_.extend({},options,{unset:true}));},clear:function(options){var attrs={};for(var key in this.attributes)attrs[key]=void 0;return this.set(attrs,_.extend({},options,{unset:true}));},hasChanged:function(attr){if(attr==null)return!_.isEmpty(this.changed);return _.has(this.changed,attr);},changedAttributes:function(diff){if(!diff)return this.hasChanged()?_.clone(this.changed):false;var val,changed=false;var old=this._changing?this._previousAttributes:this.attributes;for(var attr in diff){if(_.isEqual(old[attr],(val=diff[attr])))continue;(changed||(changed={}))[attr]=val;}
return changed;},previous:function(attr){if(attr==null||!this._previousAttributes)return null;return this._previousAttributes[attr];},previousAttributes:function(){return _.clone(this._previousAttributes);},fetch:function(options){options=options?_.clone(options):{};if(options.parse===void 0)options.parse=true;var model=this;var success=options.success;options.success=function(resp){if(!model.set(model.parse(resp,options),options))return false;if(success)success.call(options.context,model,resp,options);model.trigger('sync',model,resp,options);};wrapError(this,options);return this.sync('read',this,options);},save:function(key,val,options){var attrs,method,xhr,attributes=this.attributes,wait;if(key==null||typeof key==='object'){attrs=key;options=val;}else{(attrs={})[key]=val;}
options=_.extend({validate:true},options);wait=options.wait;if(attrs&&!wait){if(!this.set(attrs,options))return false;}else{if(!this._validate(attrs,options))return false;}
if(attrs&&wait){this.attributes=_.extend({},attributes,attrs);}
if(options.parse===void 0)options.parse=true;var model=this;var success=options.success;options.success=function(resp){model.attributes=attributes;var serverAttrs=options.parse?model.parse(resp,options):resp;if(wait)serverAttrs=_.extend(attrs||{},serverAttrs);if(_.isObject(serverAttrs)&&!model.set(serverAttrs,options)){return false;}
if(success)success.call(options.context,model,resp,options);model.trigger('sync',model,resp,options);};wrapError(this,options);method=this.isNew()?'create':(options.patch?'patch':'update');if(method==='patch'&&!options.attrs)options.attrs=attrs;xhr=this.sync(method,this,options);if(attrs&&wait)this.attributes=attributes;return xhr;},destroy:function(options){options=options?_.clone(options):{};var model=this;var success=options.success;var wait=options.wait;var destroy=function(){model.stopListening();model.trigger('destroy',model,model.collection,options);};options.success=function(resp){if(wait)destroy();if(success)success.call(options.context,model,resp,options);if(!model.isNew())model.trigger('sync',model,resp,options);};var xhr=false;if(this.isNew()){_.defer(options.success);}else{wrapError(this,options);xhr=this.sync('delete',this,options);}
if(!wait)destroy();return xhr;},url:function(){var base=_.result(this,'urlRoot')||_.result(this.collection,'url')||urlError();if(this.isNew())return base;var id=this.id||this.attributes[this.idAttribute];return base.replace(/([^\/])$/,'$1/')+encodeURIComponent(id);},parse:function(resp,options){return resp;},clone:function(){return new this.constructor(this.attributes);},isNew:function(){return!this.has(this.idAttribute);},isValid:function(options){return this._validate({},_.extend(options||{},{validate:true}));},_validate:function(attrs,options){if(!options.validate||!this.validate)return true;attrs=_.extend({},this.attributes,attrs);var error=this.validationError=this.validate(attrs,options)||null;if(!error)return true;this.trigger('invalid',this,error,_.extend(options,{validationError:error}));return false;}});var modelMethods={keys:1,values:1,pairs:1,invert:1,pick:0,omit:0,chain:1,isEmpty:1};addUnderscoreMethods(Model,modelMethods,'attributes');var Collection=Backbone.Collection=function(models,options){options||(options={});if(options.model)this.model=options.model;if(options.comparator!==void 0)this.comparator=options.comparator;this._reset();this.initialize.apply(this,arguments);if(models)this.reset(models,_.extend({silent:true},options));};var setOptions={add:true,remove:true,merge:true};var addOptions={add:true,remove:false};_.extend(Collection.prototype,Events,{model:Model,initialize:function(){},toJSON:function(options){return this.map(function(model){return model.toJSON(options);});},sync:function(){return Backbone.sync.apply(this,arguments);},add:function(models,options){return this.set(models,_.extend({merge:false},options,addOptions));},remove:function(models,options){var singular=!_.isArray(models),removed;models=singular?[models]:_.clone(models);options||(options={});removed=this._removeModels(models,options);if(!options.silent&&removed)this.trigger('update',this,options);return singular?models[0]:models;},set:function(models,options){options=_.defaults({},options,setOptions);if(options.parse)models=this.parse(models,options);var singular=!_.isArray(models);models=singular?(models?[models]:[]):models.slice();var id,model,attrs,existing,sort;var at=options.at;if(at!=null)at=+at;if(at<0)at+=this.length+1;var sortable=this.comparator&&(at==null)&&options.sort!==false;var sortAttr=_.isString(this.comparator)?this.comparator:null;var toAdd=[],toRemove=[],modelMap={};var add=options.add,merge=options.merge,remove=options.remove;var order=!sortable&&add&&remove?[]:false;var orderChanged=false;for(var i=0;i<models.length;i++){attrs=models[i];if(existing=this.get(attrs)){if(remove)modelMap[existing.cid]=true;if(merge&&attrs!==existing){attrs=this._isModel(attrs)?attrs.attributes:attrs;if(options.parse)attrs=existing.parse(attrs,options);existing.set(attrs,options);if(sortable&&!sort&&existing.hasChanged(sortAttr))sort=true;}
models[i]=existing;}else if(add){model=models[i]=this._prepareModel(attrs,options);if(!model)continue;toAdd.push(model);this._addReference(model,options);}
model=existing||model;if(!model)continue;id=this.modelId(model.attributes);if(order&&(model.isNew()||!modelMap[id])){order.push(model);orderChanged=orderChanged||!this.models[i]||model.cid!==this.models[i].cid;}
modelMap[id]=true;}
if(remove){for(var i=0;i<this.length;i++){if(!modelMap[(model=this.models[i]).cid])toRemove.push(model);}
if(toRemove.length)this._removeModels(toRemove,options);}
if(toAdd.length||orderChanged){if(sortable)sort=true;this.length+=toAdd.length;if(at!=null){for(var i=0;i<toAdd.length;i++){this.models.splice(at+i,0,toAdd[i]);}}else{if(order)this.models.length=0;var orderedModels=order||toAdd;for(var i=0;i<orderedModels.length;i++){this.models.push(orderedModels[i]);}}}
if(sort)this.sort({silent:true});if(!options.silent){var addOpts=at!=null?_.clone(options):options;for(var i=0;i<toAdd.length;i++){if(at!=null)addOpts.index=at+i;(model=toAdd[i]).trigger('add',model,this,addOpts);}
if(sort||orderChanged)this.trigger('sort',this,options);if(toAdd.length||toRemove.length)this.trigger('update',this,options);}
return singular?models[0]:models;},reset:function(models,options){options=options?_.clone(options):{};for(var i=0;i<this.models.length;i++){this._removeReference(this.models[i],options);}
options.previousModels=this.models;this._reset();models=this.add(models,_.extend({silent:true},options));if(!options.silent)this.trigger('reset',this,options);return models;},push:function(model,options){return this.add(model,_.extend({at:this.length},options));},pop:function(options){var model=this.at(this.length-1);this.remove(model,options);return model;},unshift:function(model,options){return this.add(model,_.extend({at:0},options));},shift:function(options){var model=this.at(0);this.remove(model,options);return model;},slice:function(){return slice.apply(this.models,arguments);},get:function(obj){if(obj==null)return void 0;var id=this.modelId(this._isModel(obj)?obj.attributes:obj);return this._byId[obj]||this._byId[id]||this._byId[obj.cid];},at:function(index){if(index<0)index+=this.length;return this.models[index];},where:function(attrs,first){var matches=_.matches(attrs);return this[first?'find':'filter'](function(model){return matches(model.attributes);});},findWhere:function(attrs){return this.where(attrs,true);},sort:function(options){if(!this.comparator)throw new Error('Cannot sort a set without a comparator');options||(options={});if(_.isString(this.comparator)||this.comparator.length===1){this.models=this.sortBy(this.comparator,this);}else{this.models.sort(_.bind(this.comparator,this));}
if(!options.silent)this.trigger('sort',this,options);return this;},pluck:function(attr){return _.invoke(this.models,'get',attr);},fetch:function(options){options=options?_.clone(options):{};if(options.parse===void 0)options.parse=true;var success=options.success;var collection=this;options.success=function(resp){var method=options.reset?'reset':'set';collection[method](resp,options);if(success)success.call(options.context,collection,resp,options);collection.trigger('sync',collection,resp,options);};wrapError(this,options);return this.sync('read',this,options);},create:function(model,options){options=options?_.clone(options):{};var wait=options.wait;if(!(model=this._prepareModel(model,options)))return false;if(!wait)this.add(model,options);var collection=this;var success=options.success;options.success=function(model,resp,callbackOpts){if(wait)collection.add(model,callbackOpts);if(success)success.call(callbackOpts.context,model,resp,callbackOpts);};model.save(null,options);return model;},parse:function(resp,options){return resp;},clone:function(){return new this.constructor(this.models,{model:this.model,comparator:this.comparator});},modelId:function(attrs){return attrs[this.model.prototype.idAttribute||'id'];},_reset:function(){this.length=0;this.models=[];this._byId={};},_prepareModel:function(attrs,options){if(this._isModel(attrs)){if(!attrs.collection)attrs.collection=this;return attrs;}
options=options?_.clone(options):{};options.collection=this;var model=new this.model(attrs,options);if(!model.validationError)return model;this.trigger('invalid',this,model.validationError,options);return false;},_removeModels:function(models,options){var i,l,index,model,removed=false;for(var i=0,j=0;i<models.length;i++){var model=models[i]=this.get(models[i]);if(!model)continue;var id=this.modelId(model.attributes);if(id!=null)delete this._byId[id];delete this._byId[model.cid];var index=this.indexOf(model);this.models.splice(index,1);this.length--;if(!options.silent){options.index=index;model.trigger('remove',model,this,options);}
models[j++]=model;this._removeReference(model,options);removed=true;}
if(models.length!==j)models=models.slice(0,j);return removed;},_isModel:function(model){return model instanceof Model;},_addReference:function(model,options){this._byId[model.cid]=model;var id=this.modelId(model.attributes);if(id!=null)this._byId[id]=model;model.on('all',this._onModelEvent,this);},_removeReference:function(model,options){if(this===model.collection)delete model.collection;model.off('all',this._onModelEvent,this);},_onModelEvent:function(event,model,collection,options){if((event==='add'||event==='remove')&&collection!==this)return;if(event==='destroy')this.remove(model,options);if(event==='change'){var prevId=this.modelId(model.previousAttributes());var id=this.modelId(model.attributes);if(prevId!==id){if(prevId!=null)delete this._byId[prevId];if(id!=null)this._byId[id]=model;}}
this.trigger.apply(this,arguments);}});var collectionMethods={forEach:3,each:3,map:3,collect:3,reduce:4,foldl:4,inject:4,reduceRight:4,foldr:4,find:3,detect:3,filter:3,select:3,reject:3,every:3,all:3,some:3,any:3,include:2,contains:2,invoke:2,max:3,min:3,toArray:1,size:1,first:3,head:3,take:3,initial:3,rest:3,tail:3,drop:3,last:3,without:0,difference:0,indexOf:3,shuffle:1,lastIndexOf:3,isEmpty:1,chain:1,sample:3,partition:3};addUnderscoreMethods(Collection,collectionMethods,'models');var attributeMethods=['groupBy','countBy','sortBy','indexBy'];_.each(attributeMethods,function(method){if(!_[method])return;Collection.prototype[method]=function(value,context){var iterator=_.isFunction(value)?value:function(model){return model.get(value);};return _[method](this.models,iterator,context);};});var View=Backbone.View=function(options){this.cid=_.uniqueId('view');options||(options={});_.extend(this,_.pick(options,viewOptions));this._ensureElement();this.initialize.apply(this,arguments);};var delegateEventSplitter=/^(\S+)\s*(.*)$/;var viewOptions=['model','collection','el','id','attributes','className','tagName','events'];_.extend(View.prototype,Events,{tagName:'div',$:function(selector){return this.$el.find(selector);},initialize:function(){},render:function(){return this;},remove:function(){this._removeElement();this.stopListening();return this;},_removeElement:function(){this.$el.remove();},setElement:function(element){this.undelegateEvents();this._setElement(element);this.delegateEvents();return this;},_setElement:function(el){this.$el=el instanceof Backbone.$?el:Backbone.$(el);this.el=this.$el[0];},delegateEvents:function(events){if(!(events||(events=_.result(this,'events'))))return this;this.undelegateEvents();for(var key in events){var method=events[key];if(!_.isFunction(method))method=this[events[key]];if(!method)continue;var match=key.match(delegateEventSplitter);this.delegate(match[1],match[2],_.bind(method,this));}
return this;},delegate:function(eventName,selector,listener){this.$el.on(eventName+'.delegateEvents'+this.cid,selector,listener);},undelegateEvents:function(){if(this.$el)this.$el.off('.delegateEvents'+this.cid);return this;},undelegate:function(eventName,selector,listener){this.$el.off(eventName+'.delegateEvents'+this.cid,selector,listener);},_createElement:function(tagName){return document.createElement(tagName);},_ensureElement:function(){if(!this.el){var attrs=_.extend({},_.result(this,'attributes'));if(this.id)attrs.id=_.result(this,'id');if(this.className)attrs['class']=_.result(this,'className');this.setElement(this._createElement(_.result(this,'tagName')));this._setAttributes(attrs);}else{this.setElement(_.result(this,'el'));}},_setAttributes:function(attributes){this.$el.attr(attributes);}});Backbone.sync=function(method,model,options){var type=methodMap[method];_.defaults(options||(options={}),{emulateHTTP:Backbone.emulateHTTP,emulateJSON:Backbone.emulateJSON});var params={type:type,dataType:'json'};if(!options.url){params.url=_.result(model,'url')||urlError();}
if(options.data==null&&model&&(method==='create'||method==='update'||method==='patch')){params.contentType='application/json';params.data=JSON.stringify(options.attrs||model.toJSON(options));}
if(options.emulateJSON){params.contentType='application/x-www-form-urlencoded';params.data=params.data?{model:params.data}:{};}
if(options.emulateHTTP&&(type==='PUT'||type==='DELETE'||type==='PATCH')){params.type='POST';if(options.emulateJSON)params.data._method=type;var beforeSend=options.beforeSend;options.beforeSend=function(xhr){xhr.setRequestHeader('X-HTTP-Method-Override',type);if(beforeSend)return beforeSend.apply(this,arguments);};}
if(params.type!=='GET'&&!options.emulateJSON){params.processData=false;}
var error=options.error;options.error=function(xhr,textStatus,errorThrown){options.textStatus=textStatus;options.errorThrown=errorThrown;if(error)error.call(options.context,xhr,textStatus,errorThrown);};var xhr=options.xhr=Backbone.ajax(_.extend(params,options));model.trigger('request',model,xhr,options);return xhr;};var methodMap={'create':'POST','update':'PUT','patch':'PATCH','delete':'DELETE','read':'GET'};Backbone.ajax=function(){return Backbone.$.ajax.apply(Backbone.$,arguments);};var Router=Backbone.Router=function(options){options||(options={});if(options.routes)this.routes=options.routes;this._bindRoutes();this.initialize.apply(this,arguments);};var optionalParam=/\((.*?)\)/g;var namedParam=/(\(\?)?:\w+/g;var splatParam=/\*\w+/g;var escapeRegExp=/[\-{}\[\]+?.,\\\^$|#\s]/g;_.extend(Router.prototype,Events,{initialize:function(){},route:function(route,name,callback){if(!_.isRegExp(route))route=this._routeToRegExp(route);if(_.isFunction(name)){callback=name;name='';}
if(!callback)callback=this[name];var router=this;Backbone.history.route(route,function(fragment){var args=router._extractParameters(route,fragment);if(router.execute(callback,args,name)!==false){router.trigger.apply(router,['route:'+name].concat(args));router.trigger('route',name,args);Backbone.history.trigger('route',router,name,args);}});return this;},execute:function(callback,args,name){if(callback)callback.apply(this,args);},navigate:function(fragment,options){Backbone.history.navigate(fragment,options);return this;},_bindRoutes:function(){if(!this.routes)return;this.routes=_.result(this,'routes');var route,routes=_.keys(this.routes);while((route=routes.pop())!=null){this.route(route,this.routes[route]);}},_routeToRegExp:function(route){route=route.replace(escapeRegExp,'\\$&').replace(optionalParam,'(?:$1)?').replace(namedParam,function(match,optional){return optional?match:'([^/?]+)';}).replace(splatParam,'([^?]*?)');return new RegExp('^'+route+'(?:\\?([\\s\\S]*))?$');},_extractParameters:function(route,fragment){var params=route.exec(fragment).slice(1);return _.map(params,function(param,i){if(i===params.length-1)return param||null;return param?decodeURIComponent(param):null;});}});var History=Backbone.History=function(){this.handlers=[];_.bindAll(this,'checkUrl');if(typeof window!=='undefined'){this.location=window.location;this.history=window.history;}};var routeStripper=/^[#\/]|\s+$/g;var rootStripper=/^\/+|\/+$/g;var pathStripper=/#.*$/;History.started=false;_.extend(History.prototype,Events,{interval:50,atRoot:function(){var path=this.location.pathname.replace(/[^\/]$/,'$&/');return path===this.root&&!this.getSearch();},matchRoot:function(){var path=this.decodeFragment(this.location.pathname);var root=path.slice(0,this.root.length-1)+'/';return root===this.root;},decodeFragment:function(fragment){return decodeURI(fragment.replace(/%25/g,'%2525'));},getSearch:function(){var match=this.location.href.replace(/#.*/,'').match(/\?.+/);return match?match[0]:'';},getHash:function(window){var match=(window||this).location.href.match(/#(.*)$/);return match?match[1]:'';},getPath:function(){var path=this.decodeFragment(this.location.pathname+this.getSearch()).slice(this.root.length-1);return path.charAt(0)==='/'?path.slice(1):path;},getFragment:function(fragment){if(fragment==null){if(this._usePushState||!this._wantsHashChange){fragment=this.getPath();}else{fragment=this.getHash();}}
return fragment.replace(routeStripper,'');},start:function(options){if(History.started)throw new Error('Backbone.history has already been started');History.started=true;this.options=_.extend({root:'/'},this.options,options);this.root=this.options.root;this._wantsHashChange=this.options.hashChange!==false;this._hasHashChange='onhashchange'in window;this._useHashChange=this._wantsHashChange&&this._hasHashChange;this._wantsPushState=!!this.options.pushState;this._hasPushState=!!(this.history&&this.history.pushState);this._usePushState=this._wantsPushState&&this._hasPushState;this.fragment=this.getFragment();this.root=('/'+this.root+'/').replace(rootStripper,'/');if(this._wantsHashChange&&this._wantsPushState){if(!this._hasPushState&&!this.atRoot()){var root=this.root.slice(0,-1)||'/';this.location.replace(root+'#'+this.getPath());return true;}else if(this._hasPushState&&this.atRoot()){this.navigate(this.getHash(),{replace:true});}}
if(!this._hasHashChange&&this._wantsHashChange&&!this._usePushState){var iframe=document.createElement('iframe');iframe.src='javascript:0';iframe.style.display='none';iframe.tabIndex=-1;var body=document.body;this.iframe=body.insertBefore(iframe,body.firstChild).contentWindow;this.iframe.document.open().close();this.iframe.location.hash='#'+this.fragment;}
var addEventListener=window.addEventListener||function(eventName,listener){return attachEvent('on'+eventName,listener);};if(this._usePushState){addEventListener('popstate',this.checkUrl,false);}else if(this._useHashChange&&!this.iframe){addEventListener('hashchange',this.checkUrl,false);}else if(this._wantsHashChange){this._checkUrlInterval=setInterval(this.checkUrl,this.interval);}
if(!this.options.silent)return this.loadUrl();},stop:function(){var removeEventListener=window.removeEventListener||function(eventName,listener){return detachEvent('on'+eventName,listener);};if(this._usePushState){removeEventListener('popstate',this.checkUrl,false);}else if(this._useHashChange&&!this.iframe){removeEventListener('hashchange',this.checkUrl,false);}
if(this.iframe){document.body.removeChild(this.iframe.frameElement);this.iframe=null;}
if(this._checkUrlInterval)clearInterval(this._checkUrlInterval);History.started=false;},route:function(route,callback){this.handlers.unshift({route:route,callback:callback});},checkUrl:function(e){var current=this.getFragment();if(current===this.fragment&&this.iframe){current=this.getHash(this.iframe);}
if(current===this.fragment)return false;if(this.iframe)this.navigate(current);this.loadUrl();},loadUrl:function(fragment){if(!this.matchRoot())return false;fragment=this.fragment=this.getFragment(fragment);return _.any(this.handlers,function(handler){if(handler.route.test(fragment)){handler.callback(fragment);return true;}});},navigate:function(fragment,options){if(!History.started)return false;if(!options||options===true)options={trigger:!!options};fragment=this.getFragment(fragment||'');var root=this.root;if(fragment===''||fragment.charAt(0)==='?'){root=root.slice(0,-1)||'/';}
var url=root+fragment;fragment=this.decodeFragment(fragment.replace(pathStripper,''));if(this.fragment===fragment)return;this.fragment=fragment;if(this._usePushState){this.history[options.replace?'replaceState':'pushState']({},document.title,url);}else if(this._wantsHashChange){this._updateHash(this.location,fragment,options.replace);if(this.iframe&&(fragment!==this.getHash(this.iframe))){if(!options.replace)this.iframe.document.open().close();this._updateHash(this.iframe.location,fragment,options.replace);}}else{return this.location.assign(url);}
if(options.trigger)return this.loadUrl(fragment);},_updateHash:function(location,fragment,replace){if(replace){var href=location.href.replace(/(javascript:|#).*$/,'');location.replace(href+'#'+fragment);}else{location.hash='#'+fragment;}}});Backbone.history=new History;var extend=function(protoProps,staticProps){var parent=this;var child;if(protoProps&&_.has(protoProps,'constructor')){child=protoProps.constructor;}else{child=function(){return parent.apply(this,arguments);};}
_.extend(child,parent,staticProps);var Surrogate=function(){this.constructor=child;};Surrogate.prototype=parent.prototype;child.prototype=new Surrogate;if(protoProps)_.extend(child.prototype,protoProps);child.__super__=parent.prototype;return child;};Model.extend=Collection.extend=Router.extend=View.extend=History.extend=extend;var urlError=function(){throw new Error('A "url" property or function must be specified');};var wrapError=function(model,options){var error=options.error;options.error=function(resp){if(error)error.call(options.context,model,resp,options);model.trigger('error',model,resp,options);};};return Backbone;}));
;;(function(){'use strict';DP.UI=function(elements,widget,options){if(elements instanceof jQuery){_.each(elements,function(element){new this[widget](_.extend({el:element},options));},this);}else{new this[widget](_.extend({el:elements},options));}};})();
;;(function(){'use strict';DP.UI.prototype.ButtonsEffects=Backbone.View.extend({events:{'click':'_onButtonsRippleEffectClick','touchstart':'_onButtonsRippleEffectClick'},options:{rippleEffect:{startOpacity:'0.3',removeDelay:2000}},_onButtonsRippleEffectClick:function(e){var button=e.currentTarget;if(button.tagName.toLowerCase()==='input'){return;}
if(e.pageX===null&&e.clientX!==null){var doc=document.documentElement;var body=document.body;e.pageX=e.clientX+(doc&&doc.scrollLeft||body&&body.scrollLeft||0)-(doc&&doc.clientLeft||body&&body.clientLeft||0);e.pageY=e.clientY+(doc&&doc.scrollTop||body&&body.scrollTop||0)-(doc&&doc.clientTop||body&&body.clientTop||0);}
var elementPosition=$(button).offset();var x=e.pageX-elementPosition.left;var y=e.pageY-elementPosition.top;var radius=Math.floor(Math.max(button.offsetWidth-x,x)*1.2);var ripple=document.createElement('i');var holdTime=Date.now();ripple.className='ripple wait';ripple.setAttribute('id',holdTime);ripple.style.top=y+'px';ripple.style.left=x+'px';ripple.style.width='0px';ripple.style.height='0px';ripple.style.opacity=this.options.rippleEffect.startOpacity;button.style.overflow='hidden';button.appendChild(ripple);setTimeout((function(holdTime,radius){var activeRipple=document.getElementById(holdTime);if(activeRipple){activeRipple.style.top=(y-radius)+'px';activeRipple.style.left=(x-radius)+'px';activeRipple.style.width=radius*2+'px';activeRipple.style.height=radius*2+'px';activeRipple.style.opacity='0';activeRipple.className='ripple';}}).bind(null,holdTime,radius),0);setTimeout((function(holdTime){var removeElement=document.getElementById(holdTime);if(removeElement){removeElement.parentNode.removeChild(removeElement);}}).bind(null,holdTime),this.options.rippleEffect.removeDelay);}});})();
;;(function(){'use strict';DP.View.MainWindow=Backbone.View.extend({manage:true,el:window,addEvent:function(event,handler){this.$el.on(event,handler);},removeEvent:function(event){this.$el.off(event);}});})();
;