debug.js

/*1549301949,,JIT Construction: v4735423,en_US*/

/**
 * Copyright (c) 2017-present, Facebook, Inc. All rights reserved.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
 * copy, modify, and distribute this software in source code or binary form for use
 * in connection with the web services and APIs provided by Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use of
 * this software is subject to the Facebook Platform Policy
 * [http://developers.facebook.com/policy/]. This copyright notice shall be
 * included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
try {(window.FB && !window.FB.__buffer) || (function(window, fb_fif_window) {  var apply = Function.prototype.apply;  function bindContext(fn, thisArg) {    return function _sdkBound() {      return apply.call(fn, thisArg, arguments);    };  }  var global = {    __type: 'JS_SDK_SANDBOX',    window: window,    document: window.document  };  var sandboxWhitelist = [    'setTimeout',    'setInterval',    'clearTimeout',    'clearInterval'  ];  for (var i = 0; i < sandboxWhitelist.length; i++) {    global[sandboxWhitelist[i]] = bindContext(      window[sandboxWhitelist[i]],      window    );  }  (function() {    var self = window;    var __DEV__ = 1;    function emptyFunction() {};    var __transform_includes = {};    var __annotator, __bodyWrapper;    var __buffer = window.FB && window.FB.__buffer;    var __w, __t;    var undefined;    var __p;    with (this) {      /**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @provides GenericFunctionVisitor
 * @polyfill
 *
 * This file contains the functions used for the generic JS function
 * transform. Please add your functionality to these functions if you
 * want to wrap or annotate functions.
 *
 * Please see the DEX https://fburl.com/80903169 for more information.
 */


(function(){
var funcCalls={};

var createMeta=function createMeta(type,signature){
if(!type&&!signature){
return null;
}

var meta={};
if(typeof type!=='undefined'){
meta.type=type;
}

if(typeof signature!=='undefined'){
meta.signature=signature;
}

return meta;
};

var getMeta=function getMeta(name,params){
return createMeta(
name&&/^[A-Z]/.test(name)?name:undefined,
params&&(params.params&&params.params.length||params.returns)?
'function('+(
params.params?params.params.map(function(param){
return /\?/.test(param)?
'?'+param.replace('?',''):
param;
}).join(','):'')+
')'+(
params.returns?':'+params.returns:''):
undefined);

};

var noopAnnotator=function noopAnnotator(fn,funcMeta,params){
return fn;
};

var genericAnnotator=function genericAnnotator(fn,funcMeta,params){
if('sourcemeta'in __transform_includes){
fn.__SMmeta=funcMeta;
}

if('typechecks'in __transform_includes){
var meta=getMeta(funcMeta?funcMeta.name:undefined,params);
if(meta){
__w(fn,meta);
}
}
return fn;
};

var noopBodyWrapper=function noopBodyWrapper(scope,args,fn){
return fn.apply(scope,args);
};

var typecheckBodyWrapper=function typecheckBodyWrapper(scope,args,fn,params){
if(params&&params.params){
__t.apply(scope,params.params);
}

var result=fn.apply(scope,args);

if(params&&params.returns){
__t([result,params.returns]);
}

return result;
};

var codeUsageBodyWrapper=function codeUsageBodyWrapper(scope,args,fn,params,funcMeta){
if(funcMeta){
if(!funcMeta.callId){


funcMeta.callId=funcMeta.module+':'+(
funcMeta.line||0)+':'+(
funcMeta.column||0);
}
var key=funcMeta.callId;
funcCalls[key]=(funcCalls[key]||0)+1;
}
return fn.apply(scope,args);
};


if(typeof __transform_includes==='undefined'){
__annotator=noopAnnotator;
__bodyWrapper=noopBodyWrapper;
}else{
__annotator=genericAnnotator;

if('codeusage'in __transform_includes){
__annotator=noopAnnotator;
__bodyWrapper=codeUsageBodyWrapper;
__bodyWrapper.getCodeUsage=function(){return funcCalls;};
__bodyWrapper.clearCodeUsage=function(){funcCalls={};};
}else if('typechecks'in __transform_includes){
__bodyWrapper=typecheckBodyWrapper;
}else{
__bodyWrapper=noopBodyWrapper;
}
}
})();
__t=function(x){return x[0]};__w=function(x){return x};
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * This is a lightweigh implementation of require and __d which is used by the
 * JavaScript SDK.
 * This implementation requires that all modules are defined in order by how
 * they depend on each other, so that it is guaranteed that no module will
 * require a module that has not got all of its dependencies satisfied.
 * This means that it is generally only usable in cases where all resources are
 * resolved and packaged together.
 *
 * @providesInline commonjs-require-lite
 * @typechecks
 * @format
 */

var require,__d;
(function(global){
var map={},
resolved={};
var defaultDeps=[
'global',
'require',
'requireDynamic',
'requireLazy',
'module',
'exports'];


require=function(id,soft){
if(Object.prototype.hasOwnProperty.call(resolved,id)){
return resolved[id];
}
if(!Object.prototype.hasOwnProperty.call(map,id)){
if(soft){
return null;
}
throw new Error('Module '+id+' has not been defined');
}
var module=map[id],
deps=module.deps,
length=module.factory.length,
dep,
args=[];

for(var i=0;i<length;i++){
switch(deps[i]){
case'module':
dep=module;
break;
case'exports':
dep=module.exports;
break;
case'global':
dep=global;
break;
case'require':
dep=require;
break;
case'requireDynamic':
dep=null;
break;
case'requireLazy':
dep=null;
break;
default:
dep=require.call(null,deps[i]);}

args.push(dep);
}
module.factory.apply(global,args);
resolved[id]=module.exports;
return module.exports;
};

__d=function(
id,
deps,
factory,
_special)
{
if(typeof factory==='function'){
map[id]={
factory:factory,
deps:defaultDeps.concat(deps),
exports:{}};



if(_special===3){
require.call(null,id);
}
}else{
resolved[id]=factory;
}
};
})(this);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES5Array",[],(function $module_ES5Array(global,require,requireDynamic,requireLazy,module,exports){

var ES5Array={};

ES5Array.isArray=function(object){
return Object.prototype.toString.call(object)=='[object Array]';
};

module.exports=ES5Array;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES5ArrayPrototype",[],(function $module_ES5ArrayPrototype(global,require,requireDynamic,requireLazy,module,exports){



var ES5ArrayPrototype={};




ES5ArrayPrototype.map=function(func,context){
if(typeof func!=='function'){
throw new TypeError();
}

var ii;
var len=this.length;
var r=new Array(len);
for(ii=0;ii<len;++ii){
if(ii in this){
r[ii]=func.call(context,this[ii],ii,this);
}
}

return r;
};




ES5ArrayPrototype.forEach=function(func,context){
ES5ArrayPrototype.map.call(this,func,context);
};




ES5ArrayPrototype.filter=function(func,context){
if(typeof func!=='function'){
throw new TypeError();
}

var ii;
var val;
var len=this.length;
var r=[];
for(ii=0;ii<len;++ii){
if(ii in this){

val=this[ii];
if(func.call(context,val,ii,this)){
r.push(val);
}
}
}

return r;
};




ES5ArrayPrototype.every=function(func,context){
if(typeof func!=='function'){
throw new TypeError();
}

var t=new Object(this);
var len=t.length;
for(var ii=0;ii<len;ii++){
if(ii in t){
if(!func.call(context,t[ii],ii,t)){
return false;
}
}
}
return true;
};




ES5ArrayPrototype.some=function(func,context){
if(typeof func!=='function'){
throw new TypeError();
}

var t=new Object(this);
var len=t.length;
for(var ii=0;ii<len;ii++){
if(ii in t){
if(func.call(context,t[ii],ii,t)){
return true;
}
}
}
return false;
};




ES5ArrayPrototype.indexOf=function(val,index){
var len=this.length;
index|=0;

if(index<0){
index+=len;
}

for(;index<len;index++){
if(index in this&&this[index]===val){
return index;
}
}
return-1;
};

module.exports=ES5ArrayPrototype;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES5Date",[],(function $module_ES5Date(global,require,requireDynamic,requireLazy,module,exports){

var ES5Date={};
ES5Date.now=function(){
return new Date().getTime();
};

module.exports=ES5Date;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES5FunctionPrototype",[],(function $module_ES5FunctionPrototype(global,require,requireDynamic,requireLazy,module,exports){

var ES5FunctionPrototype={};









ES5FunctionPrototype.bind=function(context){
if(typeof this!=='function'){
throw new TypeError('Bind must be called on a function');
}
var target=this;
var appliedArguments=Array.prototype.slice.call(arguments,1);
function bound(){
return target.apply(
context,
appliedArguments.concat(Array.prototype.slice.call(arguments)));

}
bound.displayName='bound:'+(target.displayName||target.name||'(?)');
bound.toString=function toString(){
return'bound: '+target;
};
return bound;
};

module.exports=ES5FunctionPrototype;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ie8DontEnum",[],(function $module_ie8DontEnum(global,require,requireDynamic,requireLazy,module,exports){



var dontEnumProperties=[
'toString',
'toLocaleString',
'valueOf',
'hasOwnProperty',
'isPrototypeOf',
'prototypeIsEnumerable',
'constructor'];


var hasOwnProperty={}.hasOwnProperty;





var ie8DontEnum=function ie8DontEnum(){};

if({toString:true}.propertyIsEnumerable('toString')){
ie8DontEnum=function ie8DontEnum(object,onProp){
for(var i=0;i<dontEnumProperties.length;i++){
var property=dontEnumProperties[i];
if(hasOwnProperty.call(object,property)){
onProp(property);
}
}
};
}

module.exports=ie8DontEnum;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES5Object",["ie8DontEnum"],(function $module_ES5Object(global,require,requireDynamic,requireLazy,module,exports,ie8DontEnum){


var hasOwnProperty={}.hasOwnProperty;

var ES5Object={};



function F(){}






ES5Object.create=function(proto){
if(__DEV__){
if(arguments.length>1){
throw new Error(
'Object.create implementation supports only the first parameter');

}
}
var type=typeof proto;
if(type!='object'&&type!='function'){
throw new TypeError('Object prototype may only be a Object or null');
}

F.prototype=proto;
return new F();
};






ES5Object.keys=function(object){
var type=typeof object;
if(type!='object'&&type!='function'||object===null){
throw new TypeError('Object.keys called on non-object');
}

var keys=[];
for(var key in object){
if(hasOwnProperty.call(object,key)){
keys.push(key);
}
}


ie8DontEnum(object,function(prop){return keys.push(prop);});

return keys;
};

ES5Object.freeze=function(object){
return object;
};

ES5Object.isFrozen=function(){
return false;
};

ES5Object.seal=function(object){
return object;
};

module.exports=ES5Object;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES5StringPrototype",[],(function $module_ES5StringPrototype(global,require,requireDynamic,requireLazy,module,exports){



var ES5StringPrototype={};






ES5StringPrototype.trim=function(){
if(this==null){
throw new TypeError('String.prototype.trim called on null or undefined');
}
return String.prototype.replace.call(this,/^\s+|\s+$/g,'');
};

ES5StringPrototype.startsWith=function(search){
var string=String(this);
if(this==null){
throw new TypeError(
'String.prototype.startsWith called on null or undefined');

}
var pos=arguments.length>1?Number(arguments[1]):0;
if(isNaN(pos)){
pos=0;
}
var start=Math.min(Math.max(pos,0),string.length);
return string.indexOf(String(search),pos)==start;
};

ES5StringPrototype.endsWith=function(search){
var string=String(this);
if(this==null){
throw new TypeError(
'String.prototype.endsWith called on null or undefined');

}
var stringLength=string.length;
var searchString=String(search);
var pos=arguments.length>1?Number(arguments[1]):stringLength;
if(isNaN(pos)){
pos=0;
}
var end=Math.min(Math.max(pos,0),stringLength);
var start=end-searchString.length;
if(start<0){
return false;
}
return string.lastIndexOf(searchString,start)==start;
};

ES5StringPrototype.includes=function(search){
if(this==null){
throw new TypeError(
'String.prototype.contains called on null or undefined');

}
var string=String(this);
var pos=arguments.length>1?Number(arguments[1]):0;
if(isNaN(pos)){
pos=0;
}
return string.indexOf(String(search),pos)!=-1;
};

ES5StringPrototype.contains=ES5StringPrototype.includes;

ES5StringPrototype.repeat=function(count){
if(this==null){
throw new TypeError('String.prototype.repeat called on null or undefined');
}
var string=String(this);
var n=count?Number(count):0;
if(isNaN(n)){
n=0;
}
if(n<0||n===Infinity){
throw RangeError();
}
if(n===1){
return string;
}
if(n===0){
return'';
}
var result='';
while(n){
if(n&1){
result+=string;
}
if(n>>=1){
string+=string;
}
}
return result;
};

module.exports=ES5StringPrototype;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES6Array",[],function $module_ES6Array(global,require,requireDynamic,requireLazy,module,exports){

'use strict';

var ES6Array={
from:function from(arrayLike){
if(arrayLike==null){
throw new TypeError('Object is null or undefined');
}


var mapFn=arguments[1];
var thisArg=arguments[2];

var C=this;
var items=Object(arrayLike);
var symbolIterator=
typeof Symbol==='function'?typeof Symbol==="function"?Symbol.iterator:"@@iterator":'@@iterator';
var mapping=typeof mapFn==='function';
var usingIterator=typeof items[symbolIterator]==='function';
var key=0;
var ret;
var value;

if(usingIterator){
ret=typeof C==='function'?new C():[];
var it=items[symbolIterator]();
var next;

while(!(next=it.next()).done){
value=next.value;

if(mapping){
value=mapFn.call(thisArg,value,key);
}

ret[key]=value;
key+=1;
}

ret.length=key;
return ret;
}

var len=items.length;
if(isNaN(len)||len<0){
len=0;
}

ret=typeof C==='function'?new C(len):new Array(len);

while(key<len){
value=items[key];

if(mapping){
value=mapFn.call(thisArg,value,key);
}

ret[key]=value;

key+=1;
}

ret.length=key;
return ret;
}};


module.exports=ES6Array;},null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES6ArrayPrototype",[],(function $module_ES6ArrayPrototype(global,require,requireDynamic,requireLazy,module,exports){



var ES6ArrayPrototype={




find:function find(predicate,thisArg){
if(this==null){
throw new TypeError('Array.prototype.find called on null or undefined');
}
if(typeof predicate!=='function'){
throw new TypeError('predicate must be a function');
}

var index=ES6ArrayPrototype.findIndex.call(this,predicate,thisArg);
return index===-1?void 0:this[index];
},





findIndex:function findIndex(predicate,thisArg){
if(this==null){
throw new TypeError(
'Array.prototype.findIndex called on null or undefined');

}
if(typeof predicate!=='function'){
throw new TypeError('predicate must be a function');
}
var list=Object(this);
var length=list.length>>>0;
for(var i=0;i<length;i++){
if(predicate.call(thisArg,list[i],i,list)){
return i;
}
}
return-1;
},





fill:function fill(value){
if(this==null){
throw new TypeError('Array.prototype.fill called on null or undefined');
}
var O=Object(this);
var len=O.length>>>0;
var start=arguments[1];
var relativeStart=start>>0;
var k=
relativeStart<0?
Math.max(len+relativeStart,0):
Math.min(relativeStart,len);
var end=arguments[2];
var relativeEnd=end===undefined?len:end>>0;
var final=
relativeEnd<0?
Math.max(len+relativeEnd,0):
Math.min(relativeEnd,len);
while(k<final){
O[k]=value;
k++;
}
return O;
}};


module.exports=ES6ArrayPrototype;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES6DatePrototype",[],(function $module_ES6DatePrototype(global,require,requireDynamic,requireLazy,module,exports){

function pad(number){
return(number<10?'0':'')+number;
}

var ES6DatePrototype={



toISOString:function toISOString(){
if(!isFinite(this)){
throw new Error('Invalid time value');
}
var year=this.getUTCFullYear();
year=
(year<0?'-':year>9999?'+':'')+
('00000'+Math.abs(year)).slice(0<=year&&year<=9999?-4:-6);
return(
year+
'-'+
pad(this.getUTCMonth()+1)+
'-'+
pad(this.getUTCDate())+
'T'+
pad(this.getUTCHours())+
':'+
pad(this.getUTCMinutes())+
':'+
pad(this.getUTCSeconds())+
'.'+
(this.getUTCMilliseconds()/1000).toFixed(3).slice(2,5)+
'Z');

}};


module.exports=ES6DatePrototype;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES6Number",[],(function $module_ES6Number(global,require,requireDynamic,requireLazy,module,exports){

var EPSILON=Math.pow(2,-52);
var MAX_SAFE_INTEGER=Math.pow(2,53)-1;
var MIN_SAFE_INTEGER=-1*MAX_SAFE_INTEGER;

var ES6Number={
isFinite:function(_isFinite){function isFinite(_x){return _isFinite.apply(this,arguments);}isFinite.toString=function(){return _isFinite.toString();};return isFinite;}(function(value){
return typeof value==='number'&&isFinite(value);
}),

isNaN:function(_isNaN){function isNaN(_x2){return _isNaN.apply(this,arguments);}isNaN.toString=function(){return _isNaN.toString();};return isNaN;}(function(value){
return typeof value==='number'&&isNaN(value);
}),

isInteger:function isInteger(value){
return this.isFinite(value)&&Math.floor(value)===value;
},

isSafeInteger:function isSafeInteger(value){
return(
this.isFinite(value)&&
value>=this.MIN_SAFE_INTEGER&&
value<=this.MAX_SAFE_INTEGER&&
Math.floor(value)===value);

},

EPSILON:EPSILON,
MAX_SAFE_INTEGER:MAX_SAFE_INTEGER,
MIN_SAFE_INTEGER:MIN_SAFE_INTEGER};


module.exports=ES6Number;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES6Object",["ie8DontEnum"],(function $module_ES6Object(global,require,requireDynamic,requireLazy,module,exports,ie8DontEnum){


var hasOwnProperty={}.hasOwnProperty;

var ES6Object={





assign:function assign(target){
if(target==null){
throw new TypeError('Object.assign target cannot be null or undefined');
}

target=Object(target);

for(var i=0;i<(arguments.length<=1?0:arguments.length-1);i++){
var source=i+1<1||arguments.length<=i+1?undefined:arguments[i+1];

if(source==null){
continue;
}

source=Object(source);

for(var prop in source){
if(hasOwnProperty.call(source,prop)){
target[prop]=source[prop];
}
}


ie8DontEnum(source,function(prop){return target[prop]=source[prop];});
}

return target;
},






is:function is(x,y){
if(x===y){


return x!==0||1/x===1/y;
}else{

return x!==x&&y!==y;
}
}};


module.exports=ES6Object;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 * 
 */__d("ES7ArrayPrototype",["ES5Array","ES5ArrayPrototype"],(function $module_ES7ArrayPrototype(global,require,requireDynamic,requireLazy,module,exports,_require,_require2){var

isArray=_require.isArray;var
indexOf=_require2.indexOf;


function toLength(number){
return Math.min(Math.max(toInteger(number),0),Number.MAX_SAFE_INTEGER);
}


function toInteger(number){
var n=Number(number);
return isFinite(n)&&n!==0?sign(n)*Math.floor(Math.abs(n)):n;
}

function sign(number){
return number>=0?1:-1;
}

var ES7ArrayPrototype={
includes:function includes(needle){
'use strict';


if(
needle!==undefined&&
isArray(this)&&
!(typeof needle==='number'&&isNaN(needle)))
{
return indexOf.apply(this,arguments)!==-1;
}


var o=Object(this);
var len=o.length?toLength(o.length):0;

if(len===0){
return false;
}

var fromIndex=arguments.length>1?toInteger(arguments[1]):0;

var i=fromIndex<0?Math.max(len+fromIndex,0):fromIndex;

var NaNLookup=isNaN(needle)&&typeof needle==='number';

while(i<len){
var value=o[i];
if(
value===needle||
typeof value==='number'&&NaNLookup&&isNaN(value))
{
return true;
}
i++;
}
return false;
}};


module.exports=ES7ArrayPrototype;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES7Object",["ie8DontEnum"],(function $module_ES7Object(global,require,requireDynamic,requireLazy,module,exports,ie8DontEnum){


var hasOwnProperty={}.hasOwnProperty;

var ES7Object={};






ES7Object.entries=function(object){

if(object==null){
throw new TypeError('Object.entries called on non-object');
}

var entries=[];
for(var key in object){
if(hasOwnProperty.call(object,key)){
entries.push([key,object[key]]);
}
}


ie8DontEnum(object,function(prop){return entries.push([prop,object[prop]]);});

return entries;
};






ES7Object.values=function(object){

if(object==null){
throw new TypeError('Object.values called on non-object');
}

var values=[];
for(var key in object){
if(hasOwnProperty.call(object,key)){
values.push(object[key]);
}
}


ie8DontEnum(object,function(prop){return values.push(object[prop]);});

return values;
};

module.exports=ES7Object;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("ES7StringPrototype",[],(function $module_ES7StringPrototype(global,require,requireDynamic,requireLazy,module,exports){

var ES7StringPrototype={};

ES7StringPrototype.trimLeft=function(){
return this.replace(/^\s+/,'');
};

ES7StringPrototype.trimRight=function(){
return this.replace(/\s+$/,'');
};

module.exports=ES7StringPrototype;}),null);
/**
 * MIT License
 *
 * Copyright (c) 2017 The copyright holders
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell co
 * pies of the Software, and to permit persons to whom the Software is furnished
 *  to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in al
 * l copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IM
 * PLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNES
 * S FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 *  OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WH
 * ETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 *  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * THIS FILE HAS BEEN AUTOMATICALLY GENERATED AND IS NOT MEANT TO BE
 * EDITED THROUGH NORMAL MEANS. PLEASE CHECK THE DOCUMENTATION FOR
 * DETAILS AND GUIDANCE: http://fburl.com/js-libs-www
 *
 * @preserve-header
 * @nolint
 */
__d("json3-3.3.2",[],(function $module_json3_3_3_2(global,require,requireDynamic,requireLazy,module,exports){
'use strict';

var exports$1 = {};
var module$1 = { exports: exports$1 };

var define;

function TROMPLE_MAIN() {

/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */
(function () {
  // Detect the `define` function exposed by asynchronous module loaders. The
  // strict `define` check is necessary for compatibility with `r.js`.
  var isLoader = typeof define === "function" && define.amd;

  // A set of types used to distinguish objects from primitives.
  var objectTypes = {
    "function": true,
    "object": true
  };

  // Detect the `exports` object exposed by CommonJS implementations.
  var freeExports = objectTypes[typeof exports$1] && exports$1 && !exports$1.nodeType && exports$1;

  // Use the `global` object exposed by Node (including Browserify via
  // `insert-module-globals`), Narwhal, and Ringo as the default context,
  // and the `window` object in browsers. Rhino exports a `global` function
  // instead.
  var root = objectTypes[typeof window] && window || this,
      freeGlobal = freeExports && objectTypes[typeof module$1] && module$1 && !module$1.nodeType && typeof global == "object" && global;

  if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) {
    root = freeGlobal;
  }

  // Public: Initializes JSON 3 using the given `context` object, attaching the
  // `stringify` and `parse` functions to the specified `exports` object.
  function runInContext(context, exports) {
    context || (context = root["Object"]());
    exports || (exports = root["Object"]());

    // Native constructor aliases.
    var Number = context["Number"] || root["Number"],
        String = context["String"] || root["String"],
        Object = context["Object"] || root["Object"],
        Date = context["Date"] || root["Date"],
        SyntaxError = context["SyntaxError"] || root["SyntaxError"],
        TypeError = context["TypeError"] || root["TypeError"],
        Math = context["Math"] || root["Math"],
        nativeJSON = context["JSON"] || root["JSON"];

    // Delegate to the native `stringify` and `parse` implementations.
    if (typeof nativeJSON == "object" && nativeJSON) {
      exports.stringify = nativeJSON.stringify;
      exports.parse = nativeJSON.parse;
    }

    // Convenience aliases.
    var objectProto = Object.prototype,
        getClass = objectProto.toString,
        isProperty, forEach, undef;

    // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
    var isExtended = new Date(-3509827334573292);
    try {
      // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
      // results for certain dates in Opera >= 10.53.
      isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
        // Safari < 2.0.2 stores the internal millisecond time value correctly,
        // but clips the values returned by the date methods to the range of
        // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
        isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
    } catch (exception) {}

    // Internal: Determines whether the native `JSON.stringify` and `parse`
    // implementations are spec-compliant. Based on work by Ken Snyder.
    function has(name) {
      if (has[name] !== undef) {
        // Return cached feature test result.
        return has[name];
      }
      var isSupported;
      if (name == "bug-string-char-index") {
        // IE <= 7 doesn't support accessing string characters using square
        // bracket notation. IE 8 only supports this for primitives.
        isSupported = "a"[0] != "a";
      } else if (name == "json") {
        // Indicates whether both `JSON.stringify` and `JSON.parse` are
        // supported.
        isSupported = has("json-stringify") && has("json-parse");
      } else {
        var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
        // Test `JSON.stringify`.
        if (name == "json-stringify") {
          var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended;
          if (stringifySupported) {
            // A test function object with a custom `toJSON` method.
            (value = function () {
              return 1;
            }).toJSON = value;
            try {
              stringifySupported =
                // Firefox 3.1b1 and b2 serialize string, number, and boolean
                // primitives as object literals.
                stringify(0) === "0" &&
                // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
                // literals.
                stringify(new Number()) === "0" &&
                stringify(new String()) == '""' &&
                // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
                // does not define a canonical JSON representation (this applies to
                // objects with `toJSON` properties as well, *unless* they are nested
                // within an object or array).
                stringify(getClass) === undef &&
                // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
                // FF 3.1b3 pass this test.
                stringify(undef) === undef &&
                // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
                // respectively, if the value is omitted entirely.
                stringify() === undef &&
                // FF 3.1b1, 2 throw an error if the given value is not a number,
                // string, array, object, Boolean, or `null` literal. This applies to
                // objects with custom `toJSON` methods as well, unless they are nested
                // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
                // methods entirely.
                stringify(value) === "1" &&
                stringify([value]) == "[1]" &&
                // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
                // `"[null]"`.
                stringify([undef]) == "[null]" &&
                // YUI 3.0.0b1 fails to serialize `null` literals.
                stringify(null) == "null" &&
                // FF 3.1b1, 2 halts serialization if an array contains a function:
                // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
                // elides non-JSON values from objects and arrays, unless they
                // define custom `toJSON` methods.
                stringify([undef, getClass, null]) == "[null,null,null]" &&
                // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
                // where character escape codes are expected (e.g., `\b` => `\u0008`).
                stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
                // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
                stringify(null, value) === "1" &&
                stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
                // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
                // serialize extended years.
                stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
                // The milliseconds are optional in ES 5, but required in 5.1.
                stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
                // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
                // four-digit years instead of six-digit years. Credits: @Yaffle.
                stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
                // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
                // values less than 1000. Credits: @Yaffle.
                stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
            } catch (exception) {
              stringifySupported = false;
            }
          }
          isSupported = stringifySupported;
        }
        // Test `JSON.parse`.
        if (name == "json-parse") {
          var parse = exports.parse;
          if (typeof parse == "function") {
            try {
              // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
              // Conforming implementations should also coerce the initial argument to
              // a string prior to parsing.
              if (parse("0") === 0 && !parse(false)) {
                // Simple parsing test.
                value = parse(serialized);
                var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
                if (parseSupported) {
                  try {
                    // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
                    parseSupported = !parse('"\t"');
                  } catch (exception) {}
                  if (parseSupported) {
                    try {
                      // FF 4.0 and 4.0.1 allow leading `+` signs and leading
                      // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
                      // certain octal literals.
                      parseSupported = parse("01") !== 1;
                    } catch (exception) {}
                  }
                  if (parseSupported) {
                    try {
                      // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
                      // points. These environments, along with FF 3.1b1 and 2,
                      // also allow trailing commas in JSON objects and arrays.
                      parseSupported = parse("1.") !== 1;
                    } catch (exception) {}
                  }
                }
              }
            } catch (exception) {
              parseSupported = false;
            }
          }
          isSupported = parseSupported;
        }
      }
      return has[name] = !!isSupported;
    }

    if (!has("json")) {
      // Common `[[Class]]` name aliases.
      var functionClass = "[object Function]",
          dateClass = "[object Date]",
          numberClass = "[object Number]",
          stringClass = "[object String]",
          arrayClass = "[object Array]",
          booleanClass = "[object Boolean]";

      // Detect incomplete support for accessing string characters by index.
      var charIndexBuggy = has("bug-string-char-index");

      // Define additional utility methods if the `Date` methods are buggy.
      if (!isExtended) {
        var floor = Math.floor;
        // A mapping between the months of the year and the number of days between
        // January 1st and the first of the respective month.
        var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
        // Internal: Calculates the number of days between the Unix epoch and the
        // first day of the given month.
        var getDay = function (year, month) {
          return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
        };
      }

      // Internal: Determines if a property is a direct property of the given
      // object. Delegates to the native `Object#hasOwnProperty` method.
      if (!(isProperty = objectProto.hasOwnProperty)) {
        isProperty = function (property) {
          var members = {}, constructor;
          if ((members.__proto__ = null, members.__proto__ = {
            // The *proto* property cannot be set multiple times in recent
            // versions of Firefox and SeaMonkey.
            "toString": 1
          }, members).toString != getClass) {
            // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
            // supports the mutable *proto* property.
            isProperty = function (property) {
              // Capture and break the object's prototype chain (see section 8.6.2
              // of the ES 5.1 spec). The parenthesized expression prevents an
              // unsafe transformation by the Closure Compiler.
              var original = this.__proto__, result = property in (this.__proto__ = null, this);
              // Restore the original prototype chain.
              this.__proto__ = original;
              return result;
            };
          } else {
            // Capture a reference to the top-level `Object` constructor.
            constructor = members.constructor;
            // Use the `constructor` property to simulate `Object#hasOwnProperty` in
            // other environments.
            isProperty = function (property) {
              var parent = (this.constructor || constructor).prototype;
              return property in this && !(property in parent && this[property] === parent[property]);
            };
          }
          members = null;
          return isProperty.call(this, property);
        };
      }

      // Internal: Normalizes the `for...in` iteration algorithm across
      // environments. Each enumerated key is yielded to a `callback` function.
      forEach = function (object, callback) {
        var size = 0, Properties, members, property;

        // Tests for bugs in the current environment's `for...in` algorithm. The
        // `valueOf` property inherits the non-enumerable flag from
        // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
        (Properties = function () {
          this.valueOf = 0;
        }).prototype.valueOf = 0;

        // Iterate over a new instance of the `Properties` class.
        members = new Properties();
        for (property in members) {
          // Ignore all properties inherited from `Object.prototype`.
          if (isProperty.call(members, property)) {
            size++;
          }
        }
        Properties = members = null;

        // Normalize the iteration algorithm.
        if (!size) {
          // A list of non-enumerable properties inherited from `Object.prototype`.
          members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
          // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
          // properties.
          forEach = function (object, callback) {
            var isFunction = getClass.call(object) == functionClass, property, length;
            var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty;
            for (property in object) {
              // Gecko <= 1.0 enumerates the `prototype` property of functions under
              // certain conditions; IE does not.
              if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
                callback(property);
              }
            }
            // Manually invoke the callback for each non-enumerable property.
            for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
          };
        } else if (size == 2) {
          // Safari <= 2.0.4 enumerates shadowed properties twice.
          forEach = function (object, callback) {
            // Create a set of iterated properties.
            var members = {}, isFunction = getClass.call(object) == functionClass, property;
            for (property in object) {
              // Store each property name to prevent double enumeration. The
              // `prototype` property of functions is not enumerated due to cross-
              // environment inconsistencies.
              if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
                callback(property);
              }
            }
          };
        } else {
          // No bugs detected; use the standard `for...in` algorithm.
          forEach = function (object, callback) {
            var isFunction = getClass.call(object) == functionClass, property, isConstructor;
            for (property in object) {
              if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
                callback(property);
              }
            }
            // Manually invoke the callback for the `constructor` property due to
            // cross-environment inconsistencies.
            if (isConstructor || isProperty.call(object, (property = "constructor"))) {
              callback(property);
            }
          };
        }
        return forEach(object, callback);
      };

      // Public: Serializes a JavaScript `value` as a JSON string. The optional
      // `filter` argument may specify either a function that alters how object and
      // array members are serialized, or an array of strings and numbers that
      // indicates which properties should be serialized. The optional `width`
      // argument may be either a string or number that specifies the indentation
      // level of the output.
      if (!has("json-stringify")) {
        // Internal: A map of control characters and their escaped equivalents.
        var Escapes = {
          92: "\\\\",
          34: '\\"',
          8: "\\b",
          12: "\\f",
          10: "\\n",
          13: "\\r",
          9: "\\t"
        };

        // Internal: Converts `value` into a zero-padded string such that its
        // length is at least equal to `width`. The `width` must be <= 6.
        var leadingZeroes = "000000";
        var toPaddedString = function (width, value) {
          // The `|| 0` expression is necessary to work around a bug in
          // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
          return (leadingZeroes + (value || 0)).slice(-width);
        };

        // Internal: Double-quotes a string `value`, replacing all ASCII control
        // characters (characters with code unit values between 0 and 31) with
        // their escaped equivalents. This is an implementation of the
        // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
        var unicodePrefix = "\\u00";
        var quote = function (value) {
          var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10;
          var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value);
          for (; index < length; index++) {
            var charCode = value.charCodeAt(index);
            // If the character is a control character, append its Unicode or
            // shorthand escape sequence; otherwise, append the character as-is.
            switch (charCode) {
              case 8: case 9: case 10: case 12: case 13: case 34: case 92:
                result += Escapes[charCode];
                break;
              default:
                if (charCode < 32) {
                  result += unicodePrefix + toPaddedString(2, charCode.toString(16));
                  break;
                }
                result += useCharIndex ? symbols[index] : value.charAt(index);
            }
          }
          return result + '"';
        };

        // Internal: Recursively serializes an object. Implements the
        // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
        var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
          var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;
          try {
            // Necessary for host object support.
            value = object[property];
          } catch (exception) {}
          if (typeof value == "object" && value) {
            className = getClass.call(value);
            if (className == dateClass && !isProperty.call(value, "toJSON")) {
              if (value > -1 / 0 && value < 1 / 0) {
                // Dates are serialized according to the `Date#toJSON` method
                // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
                // for the ISO 8601 date time string format.
                if (getDay) {
                  // Manually compute the year, month, date, hours, minutes,
                  // seconds, and milliseconds if the `getUTC*` methods are
                  // buggy. Adapted from @Yaffle's `date-shim` project.
                  date = floor(value / 864e5);
                  for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
                  for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
                  date = 1 + date - getDay(year, month);
                  // The `time` value specifies the time within the day (see ES
                  // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
                  // to compute `A modulo B`, as the `%` operator does not
                  // correspond to the `modulo` operation for negative numbers.
                  time = (value % 864e5 + 864e5) % 864e5;
                  // The hours, minutes, seconds, and milliseconds are obtained by
                  // decomposing the time within the day. See section 15.9.1.10.
                  hours = floor(time / 36e5) % 24;
                  minutes = floor(time / 6e4) % 60;
                  seconds = floor(time / 1e3) % 60;
                  milliseconds = time % 1e3;
                } else {
                  year = value.getUTCFullYear();
                  month = value.getUTCMonth();
                  date = value.getUTCDate();
                  hours = value.getUTCHours();
                  minutes = value.getUTCMinutes();
                  seconds = value.getUTCSeconds();
                  milliseconds = value.getUTCMilliseconds();
                }
                // Serialize extended years correctly.
                value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
                  "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
                  // Months, dates, hours, minutes, and seconds should have two
                  // digits; milliseconds should have three.
                  "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
                  // Milliseconds are optional in ES 5.0, but required in 5.1.
                  "." + toPaddedString(3, milliseconds) + "Z";
              } else {
                value = null;
              }
            } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
              // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
              // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
              // ignores all `toJSON` methods on these objects unless they are
              // defined directly on an instance.
              value = value.toJSON(property);
            }
          }
          if (callback) {
            // If a replacement function was provided, call it to obtain the value
            // for serialization.
            value = callback.call(object, property, value);
          }
          if (value === null) {
            return "null";
          }
          className = getClass.call(value);
          if (className == booleanClass) {
            // Booleans are represented literally.
            return "" + value;
          } else if (className == numberClass) {
            // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
            // `"null"`.
            return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
          } else if (className == stringClass) {
            // Strings are double-quoted and escaped.
            return quote("" + value);
          }
          // Recursively serialize objects and arrays.
          if (typeof value == "object") {
            // Check for cyclic structures. This is a linear search; performance
            // is inversely proportional to the number of unique nested objects.
            for (length = stack.length; length--;) {
              if (stack[length] === value) {
                // Cyclic structures cannot be serialized by `JSON.stringify`.
                throw TypeError();
              }
            }
            // Add the object to the stack of traversed objects.
            stack.push(value);
            results = [];
            // Save the current indentation level and indent one additional level.
            prefix = indentation;
            indentation += whitespace;
            if (className == arrayClass) {
              // Recursively serialize array elements.
              for (index = 0, length = value.length; index < length; index++) {
                element = serialize(index, value, callback, properties, whitespace, indentation, stack);
                results.push(element === undef ? "null" : element);
              }
              result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
            } else {
              // Recursively serialize object members. Members are selected from
              // either a user-specified list of property names, or the object
              // itself.
              forEach(properties || value, function (property) {
                var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
                if (element !== undef) {
                  // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
                  // is not the empty string, let `member` {quote(property) + ":"}
                  // be the concatenation of `member` and the `space` character."
                  // The "`space` character" refers to the literal space
                  // character, not the `space` {width} argument provided to
                  // `JSON.stringify`.
                  results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
                }
              });
              result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
            }
            // Remove the object from the traversed object stack.
            stack.pop();
            return result;
          }
        };

        // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
        exports.stringify = function (source, filter, width) {
          var whitespace, callback, properties, className;
          if (objectTypes[typeof filter] && filter) {
            if ((className = getClass.call(filter)) == functionClass) {
              callback = filter;
            } else if (className == arrayClass) {
              // Convert the property names array into a makeshift set.
              properties = {};
              for (var index = 0, length = filter.length, value; index < length; value = filter[index++], (className = getClass.call(value), className == stringClass || className == numberClass) && (properties[value] = 1));
            }
          }
          if (width) {
            if ((className = getClass.call(width)) == numberClass) {
              // Convert the `width` to an integer and create a string containing
              // `width` number of space characters.
              if ((width -= width % 1) > 0) {
                for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
              }
            } else if (className == stringClass) {
              whitespace = width.length <= 10 ? width : width.slice(0, 10);
            }
          }
          // Opera <= 7.54u2 discards the values associated with empty string keys
          // (`""`) only if they are used directly within an object member list
          // (e.g., `!("" in { "": 1})`).
          return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
        };
      }

      // Public: Parses a JSON source string.
      if (!has("json-parse")) {
        var fromCharCode = String.fromCharCode;

        // Internal: A map of escaped control characters and their unescaped
        // equivalents.
        var Unescapes = {
          92: "\\",
          34: '"',
          47: "/",
          98: "\b",
          116: "\t",
          110: "\n",
          102: "\f",
          114: "\r"
        };

        // Internal: Stores the parser state.
        var Index, Source;

        // Internal: Resets the parser state and throws a `SyntaxError`.
        var abort = function () {
          Index = Source = null;
          throw SyntaxError();
        };

        // Internal: Returns the next token, or `"$"` if the parser has reached
        // the end of the source string. A token may be a string, number, `null`
        // literal, or Boolean literal.
        var lex = function () {
          var source = Source, length = source.length, value, begin, position, isSigned, charCode;
          while (Index < length) {
            charCode = source.charCodeAt(Index);
            switch (charCode) {
              case 9: case 10: case 13: case 32:
                // Skip whitespace tokens, including tabs, carriage returns, line
                // feeds, and space characters.
                Index++;
                break;
              case 123: case 125: case 91: case 93: case 58: case 44:
                // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
                // the current position.
                value = charIndexBuggy ? source.charAt(Index) : source[Index];
                Index++;
                return value;
              case 34:
                // `"` delimits a JSON string; advance to the next character and
                // begin parsing the string. String tokens are prefixed with the
                // sentinel `@` character to distinguish them from punctuators and
                // end-of-string tokens.
                for (value = "@", Index++; Index < length;) {
                  charCode = source.charCodeAt(Index);
                  if (charCode < 32) {
                    // Unescaped ASCII control characters (those with a code unit
                    // less than the space character) are not permitted.
                    abort();
                  } else if (charCode == 92) {
                    // A reverse solidus (`\`) marks the beginning of an escaped
                    // control character (including `"`, `\`, and `/`) or Unicode
                    // escape sequence.
                    charCode = source.charCodeAt(++Index);
                    switch (charCode) {
                      case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
                        // Revive escaped control characters.
                        value += Unescapes[charCode];
                        Index++;
                        break;
                      case 117:
                        // `\u` marks the beginning of a Unicode escape sequence.
                        // Advance to the first character and validate the
                        // four-digit code point.
                        begin = ++Index;
                        for (position = Index + 4; Index < position; Index++) {
                          charCode = source.charCodeAt(Index);
                          // A valid sequence comprises four hexdigits (case-
                          // insensitive) that form a single hexadecimal value.
                          if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
                            // Invalid Unicode escape sequence.
                            abort();
                          }
                        }
                        // Revive the escaped character.
                        value += fromCharCode("0x" + source.slice(begin, Index));
                        break;
                      default:
                        // Invalid escape sequence.
                        abort();
                    }
                  } else {
                    if (charCode == 34) {
                      // An unescaped double-quote character marks the end of the
                      // string.
                      break;
                    }
                    charCode = source.charCodeAt(Index);
                    begin = Index;
                    // Optimize for the common case where a string is valid.
                    while (charCode >= 32 && charCode != 92 && charCode != 34) {
                      charCode = source.charCodeAt(++Index);
                    }
                    // Append the string as-is.
                    value += source.slice(begin, Index);
                  }
                }
                if (source.charCodeAt(Index) == 34) {
                  // Advance to the next character and return the revived string.
                  Index++;
                  return value;
                }
                // Unterminated string.
                abort();
              default:
                // Parse numbers and literals.
                begin = Index;
                // Advance past the negative sign, if one is specified.
                if (charCode == 45) {
                  isSigned = true;
                  charCode = source.charCodeAt(++Index);
                }
                // Parse an integer or floating-point value.
                if (charCode >= 48 && charCode <= 57) {
                  // Leading zeroes are interpreted as octal literals.
                  if (charCode == 48 && (charCode = source.charCodeAt(Index + 1), charCode >= 48 && charCode <= 57)) {
                    // Illegal octal literal.
                    abort();
                  }
                  isSigned = false;
                  // Parse the integer component.
                  for (; Index < length && (charCode = source.charCodeAt(Index), charCode >= 48 && charCode <= 57); Index++);
                  // Floats cannot contain a leading decimal point; however, this
                  // case is already accounted for by the parser.
                  if (source.charCodeAt(Index) == 46) {
                    position = ++Index;
                    // Parse the decimal component.
                    for (; position < length && (charCode = source.charCodeAt(position), charCode >= 48 && charCode <= 57); position++);
                    if (position == Index) {
                      // Illegal trailing decimal.
                      abort();
                    }
                    Index = position;
                  }
                  // Parse exponents. The `e` denoting the exponent is
                  // case-insensitive.
                  charCode = source.charCodeAt(Index);
                  if (charCode == 101 || charCode == 69) {
                    charCode = source.charCodeAt(++Index);
                    // Skip past the sign following the exponent, if one is
                    // specified.
                    if (charCode == 43 || charCode == 45) {
                      Index++;
                    }
                    // Parse the exponential component.
                    for (position = Index; position < length && (charCode = source.charCodeAt(position), charCode >= 48 && charCode <= 57); position++);
                    if (position == Index) {
                      // Illegal empty exponent.
                      abort();
                    }
                    Index = position;
                  }
                  // Coerce the parsed value to a JavaScript number.
                  return +source.slice(begin, Index);
                }
                // A negative sign may only precede numbers.
                if (isSigned) {
                  abort();
                }
                // `true`, `false`, and `null` literals.
                if (source.slice(Index, Index + 4) == "true") {
                  Index += 4;
                  return true;
                } else if (source.slice(Index, Index + 5) == "false") {
                  Index += 5;
                  return false;
                } else if (source.slice(Index, Index + 4) == "null") {
                  Index += 4;
                  return null;
                }
                // Unrecognized token.
                abort();
            }
          }
          // Return the sentinel `$` character if the parser has reached the end
          // of the source string.
          return "$";
        };

        // Internal: Parses a JSON `value` token.
        var get = function (value) {
          var results, hasMembers;
          if (value == "$") {
            // Unexpected end of input.
            abort();
          }
          if (typeof value == "string") {
            if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
              // Remove the sentinel `@` character.
              return value.slice(1);
            }
            // Parse object and array literals.
            if (value == "[") {
              // Parses a JSON array, returning a new JavaScript array.
              results = [];
              for (;; hasMembers || (hasMembers = true)) {
                value = lex();
                // A closing square bracket marks the end of the array literal.
                if (value == "]") {
                  break;
                }
                // If the array literal contains elements, the current token
                // should be a comma separating the previous element from the
                // next.
                if (hasMembers) {
                  if (value == ",") {
                    value = lex();
                    if (value == "]") {
                      // Unexpected trailing `,` in array literal.
                      abort();
                    }
                  } else {
                    // A `,` must separate each array element.
                    abort();
                  }
                }
                // Elisions and leading commas are not permitted.
                if (value == ",") {
                  abort();
                }
                results.push(get(value));
              }
              return results;
            } else if (value == "{") {
              // Parses a JSON object, returning a new JavaScript object.
              results = {};
              for (;; hasMembers || (hasMembers = true)) {
                value = lex();
                // A closing curly brace marks the end of the object literal.
                if (value == "}") {
                  break;
                }
                // If the object literal contains members, the current token
                // should be a comma separator.
                if (hasMembers) {
                  if (value == ",") {
                    value = lex();
                    if (value == "}") {
                      // Unexpected trailing `,` in object literal.
                      abort();
                    }
                  } else {
                    // A `,` must separate each object member.
                    abort();
                  }
                }
                // Leading commas are not permitted, object property names must be
                // double-quoted strings, and a `:` must separate each property
                // name and value.
                if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
                  abort();
                }
                results[value.slice(1)] = get(lex());
              }
              return results;
            }
            // Unexpected token encountered.
            abort();
          }
          return value;
        };

        // Internal: Updates a traversed object member.
        var update = function (source, property, callback) {
          var element = walk(source, property, callback);
          if (element === undef) {
            delete source[property];
          } else {
            source[property] = element;
          }
        };

        // Internal: Recursively traverses a parsed JSON object, invoking the
        // `callback` function for each value. This is an implementation of the
        // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
        var walk = function (source, property, callback) {
          var value = source[property], length;
          if (typeof value == "object" && value) {
            // `forEach` can't be used to traverse an array in Opera <= 8.54
            // because its `Object#hasOwnProperty` implementation returns `false`
            // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
            if (getClass.call(value) == arrayClass) {
              for (length = value.length; length--;) {
                update(value, length, callback);
              }
            } else {
              forEach(value, function (property) {
                update(value, property, callback);
              });
            }
          }
          return callback.call(source, property, value);
        };

        // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
        exports.parse = function (source, callback) {
          var result, value;
          Index = 0;
          Source = "" + source;
          result = get(lex());
          // If a JSON string contains multiple tokens, it is invalid.
          if (lex() != "$") {
            abort();
          }
          // Reset the parser state.
          Index = Source = null;
          return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
        };
      }
    }

    exports["runInContext"] = runInContext;
    return exports;
  }

  if (freeExports && !isLoader) {
    // Export for CommonJS environments.
    runInContext(root, freeExports);
  } else {
    // Export for web browsers and JavaScript engines.
    var nativeJSON = root.JSON,
        previousJSON = root["JSON3"],
        isRestored = false;

    var JSON3 = runInContext(root, (root["JSON3"] = {
      // Public: Restores the original value of the global `JSON` object and
      // returns a reference to the `JSON3` object.
      "noConflict": function () {
        if (!isRestored) {
          isRestored = true;
          root.JSON = nativeJSON;
          root["JSON3"] = previousJSON;
          nativeJSON = previousJSON = null;
        }
        return JSON3;
      }
    }));

    root.JSON = {
      "parse": JSON3.parse,
      "stringify": JSON3.stringify
    };
  }

  // Export for asynchronous module loaders.
  if (isLoader) {
    define(function () {
      return JSON3;
    });
  }
}).call(this);

}

var TROMPLE_HAS_RAN = false;

var main = function () {
  if (!TROMPLE_HAS_RAN) {
    TROMPLE_HAS_RAN = true;
    TROMPLE_MAIN();
  }
  return module$1.exports;
};

var trompleEntryPoint = function (requirePath) {
  switch (requirePath) {
    case undefined: return main();
  }
};

module.exports = trompleEntryPoint;

/*  */}),null);

__d("json3",["json3-3.3.2"],(function $module_json3(global,require,requireDynamic,requireLazy,module,exports){// @flow
// @nolint

module.exports = require("json3-3.3.2")();

/*  */}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 *
 * scripts/static_resources/js/fb-transforms/babel-7/babel-plugin-jssdk
 * converts ES5/ES6 code into using this module in ES3 style.
 *
 * @format
 */__d("ES",["ES5Array","ES5ArrayPrototype","ES5Date","ES5FunctionPrototype","ES5Object","ES5StringPrototype","ES6Array","ES6ArrayPrototype","ES6DatePrototype","ES6Number","ES6Object","ES7ArrayPrototype","ES7Object","ES7StringPrototype","json3"],(function $module_ES(global,require,requireDynamic,requireLazy,module,exports,ES5Array,ES5ArrayPrototype,ES5Date,ES5FunctionPrototype,ES5Object,ES5StringPrototype,ES6Array,ES6ArrayPrototype,ES6DatePrototype,ES6Number,ES6Object,ES7ArrayPrototype,ES7Object,ES7StringPrototype,JSON3){


















var toString={}.toString;

var methodCache={


'JSON.stringify':JSON3.stringify,
'JSON.parse':JSON3.parse};


var es5Polyfills={
'Array.prototype':ES5ArrayPrototype,
'Function.prototype':ES5FunctionPrototype,
'String.prototype':ES5StringPrototype,
Object:ES5Object,
Array:ES5Array,
Date:ES5Date};


var es6Polyfills={
Object:ES6Object,
'Array.prototype':ES6ArrayPrototype,
'Date.prototype':ES6DatePrototype,
Number:ES6Number,
Array:ES6Array};


var es7Polyfills={
Object:ES7Object,
'String.prototype':ES7StringPrototype,
'Array.prototype':ES7ArrayPrototype};


function setupMethodsCache(polyfills){


for(var pName in polyfills){
if(!Object.prototype.hasOwnProperty.call(polyfills,pName)){
continue;
}
var polyfillObject=polyfills[pName];


var accessor=pName.split('.');
if(accessor.length===2){var
obj=accessor[0],prop=accessor[1];
if(!obj||!prop||!window[obj]||!window[obj][prop]){
var windowObj=obj?window[obj]:'-';
var windowObjProp=
obj&&window[obj]&&prop?window[obj][prop]:'-';
throw new Error(
'Unexpected state (t11975770): '+(
obj+", "+prop+", "+windowObj+", "+windowObjProp+", "+pName));

}
}

var nativeObject=
accessor.length===2?window[accessor[0]][accessor[1]]:window[pName];


for(var _prop in polyfillObject){
if(!Object.prototype.hasOwnProperty.call(polyfillObject,_prop)){
continue;
}


if(typeof polyfillObject[_prop]!=='function'){
methodCache[pName+'.'+_prop]=polyfillObject[_prop];
continue;
}

var nativeFunction=nativeObject[_prop];


methodCache[pName+'.'+_prop]=
nativeFunction&&/\{\s+\[native code\]\s\}/.test(nativeFunction)?
nativeFunction:
polyfillObject[_prop];
}
}
}


setupMethodsCache(es5Polyfills);
setupMethodsCache(es6Polyfills);
setupMethodsCache(es7Polyfills);

function ES(lhs,rhs,proto){

var type=proto?toString.call(lhs).slice(8,-1)+'.prototype':lhs;


var propValue=methodCache[type+'.'+rhs]||lhs[rhs];


if(typeof propValue==='function'){for(var _len=arguments.length,args=new Array(_len>3?_len-3:0),_key=3;_key<_len;_key++){args[_key-3]=arguments[_key];}
return propValue.apply(lhs,args);
}else if(propValue){

return propValue;
}

throw new Error("Polyfill "+type+" does not have implementation of "+rhs);
}

module.exports=ES;}),null);
/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @format
 */__d("sdk.babelHelpers",["ES5FunctionPrototype","ES5Object","ES6Object"],(function $module_sdk_babelHelpers(global,require,requireDynamic,requireLazy,module,exports,ES5FunctionPrototype,ES5Object,ES6Object){











var babelHelpers={};
var hasOwn=Object.prototype.hasOwnProperty;




babelHelpers.inherits=function(subClass,superClass){
ES6Object.assign(subClass,superClass);
subClass.prototype=ES5Object.create(superClass&&superClass.prototype);
subClass.prototype.constructor=subClass;
subClass.__superConstructor__=superClass;
return superClass;
};




babelHelpers._extends=ES6Object.assign;




babelHelpers["extends"]=babelHelpers._extends;




babelHelpers.objectWithoutPropertiesLoose=function(obj,keys){
var target={};
for(var i in obj){
if(!hasOwn.call(obj,i)||keys.indexOf(i)>=0){
continue;
}
target[i]=obj[i];
}
return target;
};




babelHelpers.objectWithoutProperties=
babelHelpers.objectWithoutPropertiesLoose;




babelHelpers.taggedTemplateLiteralLoose=function(strings,raw){
strings.raw=raw;
return strings;
};




babelHelpers.bind=ES5FunctionPrototype.bind;

module.exports=babelHelpers;}),null);var ES=require('ES');var babelHelpers=require('sdk.babelHelpers');/**
 * Copyright 2004-present Facebook. All Rights Reserved.
 *
 * @provides iterator.enumerate
 * @requires Array
 *           Object.enumFix
 *           Object
 *           Object.es6
 * @polyfill
 *
 */

(function(global,undefined){
var KIND_KEYS='keys';
var KIND_VALUES='values';
var KIND_ENTRIES='entries';




var ArrayIterators=function(){

var hasNative=hasNativeIterator(Array);
var ArrayIterator;

if(!hasNative){
ArrayIterator=function(){

function ArrayIterator(array,kind){"use strict";
this.$ArrayIterator_iteratedObject=array;
this.$ArrayIterator_kind=kind;
this.$ArrayIterator_nextIndex=0;
}ArrayIterator.prototype.


next=function(){"use strict";
if(this.$ArrayIterator_iteratedObject==null){
return{value:undefined,done:true};
}

var array=this.$ArrayIterator_iteratedObject;
var len=this.$ArrayIterator_iteratedObject.length;
var index=this.$ArrayIterator_nextIndex;
var kind=this.$ArrayIterator_kind;

if(index>=len){
this.$ArrayIterator_iteratedObject=undefined;
return{value:undefined,done:true};
}

this.$ArrayIterator_nextIndex=index+1;

if(kind===KIND_KEYS){
return{value:index,done:false};
}else if(kind===KIND_VALUES){
return{value:array[index],done:false};
}else if(kind===KIND_ENTRIES){
return{value:[index,array[index]],done:false};
}
};ArrayIterator.prototype[typeof Symbol==="function"?


Symbol.iterator:"@@iterator"]=function(){"use strict";
return this;
};return ArrayIterator;}();

}

return{
keys:hasNative?
function(array){return array.keys();}:
function(array){return new ArrayIterator(array,KIND_KEYS);},

values:hasNative?
function(array){return array.values();}:
function(array){return new ArrayIterator(array,KIND_VALUES);},

entries:hasNative?
function(array){return array.entries();}:
function(array){return new ArrayIterator(array,KIND_ENTRIES);}};

}();






var StringIterators=function(){

var hasNative=hasNativeIterator(String);
var StringIterator;

if(!hasNative){
StringIterator=function(){

function StringIterator(string){"use strict";
this.$StringIterator_iteratedString=string;
this.$StringIterator_nextIndex=0;
}StringIterator.prototype.


next=function(){"use strict";
if(this.$StringIterator_iteratedString==null){
return{value:undefined,done:true};
}

var index=this.$StringIterator_nextIndex;
var s=this.$StringIterator_iteratedString;
var len=s.length;

if(index>=len){
this.$StringIterator_iteratedString=undefined;
return{value:undefined,done:true};
}

var ret;
var first=s.charCodeAt(index);

if(first<0xD800||first>0xDBFF||index+1===len){
ret=s[index];
}else{
var second=s.charCodeAt(index+1);
if(second<0xDC00||second>0xDFFF){
ret=s[index];
}else{
ret=s[index]+s[index+1];
}
}

this.$StringIterator_nextIndex=index+ret.length;

return{value:ret,done:false};
};StringIterator.prototype[typeof Symbol==="function"?


Symbol.iterator:"@@iterator"]=function(){"use strict";
return this;
};return StringIterator;}();

}

return{
keys:function keys(){
throw TypeError("Strings default iterator doesn't implement keys.");
},

values:hasNative?
function(string){return string[typeof Symbol==="function"?Symbol.iterator:"@@iterator"]();}:
function(string){return new StringIterator(string);},

entries:function entries(){
throw TypeError("Strings default iterator doesn't implement entries.");
}};


}();

function hasNativeIterator(classObject){
return typeof classObject.prototype[typeof Symbol==="function"?Symbol.iterator:"@@iterator"]==='function'&&
typeof classObject.prototype.values==='function'&&
typeof classObject.prototype.keys==='function'&&
typeof classObject.prototype.entries==='function';
}







function ObjectIterator(object,kind){"use strict";
this.$ObjectIterator_iteratedObject=object;
this.$ObjectIterator_kind=kind;
this.$ObjectIterator_keys=ES("Object","keys",false,object);
this.$ObjectIterator_nextIndex=0;
}ObjectIterator.prototype.

next=function(){"use strict";
var len=this.$ObjectIterator_keys.length;
var index=this.$ObjectIterator_nextIndex;
var kind=this.$ObjectIterator_kind;
var key=this.$ObjectIterator_keys[index];

if(index>=len){
this.$ObjectIterator_iteratedObject=undefined;
return{value:undefined,done:true};
}

this.$ObjectIterator_nextIndex=index+1;

if(kind===KIND_KEYS){
return{value:key,done:false};
}else if(kind===KIND_VALUES){
return{value:this.$ObjectIterator_iteratedObject[key],done:false};
}else if(kind===KIND_ENTRIES){
return{value:[key,this.$ObjectIterator_iteratedObject[key]],done:false};
}
};ObjectIterator.prototype[typeof Symbol==="function"?

Symbol.iterator:"@@iterator"]=function(){"use strict";
return this;
};







var GenericIterators={
keys:function keys(object){
return new ObjectIterator(object,KIND_KEYS);
},

values:function values(object){
return new ObjectIterator(object,KIND_VALUES);
},

entries:function entries(object){
return new ObjectIterator(object,KIND_ENTRIES);
}};








function enumerate(object,kind){


if(typeof object==='string'){
return StringIterators[kind||KIND_VALUES](object);
}else if(ES("Array","isArray",false,object)){
return ArrayIterators[kind||KIND_VALUES](object);


}else if(object[typeof Symbol==="function"?Symbol.iterator:"@@iterator"]){
return object[typeof Symbol==="function"?Symbol.iterator:"@@iterator"]();


}else{
return GenericIterators[kind||KIND_ENTRIES](object);
}
}

ES("Object","assign",false,enumerate,{




KIND_KEYS:KIND_KEYS,
KIND_VALUES:KIND_VALUES,
KIND_ENTRIES:KIND_ENTRIES,





keys:function keys(object){
return enumerate(object,KIND_KEYS);
},

values:function values(object){
return enumerate(object,KIND_VALUES);
},

entries:function entries(object){
return enumerate(object,KIND_ENTRIES);
},

generic:GenericIterators.entries});



global.FB_enumerate=enumerate;
})(typeof global==='undefined'?this:global);
/**
 * Copyright 2013-2014 Facebook, Inc.
 * @provides Collections.es6
 * @polyfill old ie8 webkit modern
 * @preventMunge
 * @requires iterator.enumerate
 * @requires TypeChecker
 * @requires GenericFunctionVisitor
 */






(function(global,undefined){



var windowObj=global.window||global;
function guid(){
return'f'+(Math.random()*(1<<30)).toString(16).replace('.','');
}

function isNode(object){
var doc=object?object.ownerDocument||object:document;
var defaultView=doc.defaultView||windowObj;
return!!(object&&(
typeof defaultView.Node==='function'?object instanceof defaultView.Node:
typeof object==='object'&&
typeof object.nodeType==='number'&&
typeof object.nodeName==='string'));

}





function shouldPolyfillES6Collection(collectionName){
var Collection=windowObj[collectionName];
if(Collection==null){
return true;
}





if(typeof windowObj.Symbol!=='function'){
return true;
}

var proto=Collection.prototype;




return Collection==null||
typeof Collection!=='function'||
typeof proto.clear!=='function'||
new Collection().size!==0||
typeof proto.keys!=='function'||

typeof proto['for'+'Each']!=='function';
}

var enumerate=global.FB_enumerate;

var Map=function(){





if(!shouldPolyfillES6Collection('Map')){
return windowObj.Map;
}
























































var KIND_KEY='key';
var KIND_VALUE='value';
var KIND_KEY_VALUE='key+value';



var KEY_PREFIX='$map_';



var SECRET_SIZE_PROP;
if(__DEV__){
SECRET_SIZE_PROP='$size'+guid();
}


var OLD_IE_HASH_PREFIX='IE_HASH_';











function Map(iterable){"use strict";
if(!isObject(this)){
throw new TypeError('Wrong map object type.');
}

initMap(this);

if(iterable!=null){
var it=enumerate(iterable);
var next;
while(!(next=it.next()).done){
if(!isObject(next.value)){
throw new TypeError('Expected iterable items to be pair objects.');
}
this.set(next.value[0],next.value[1]);
}
}
}Map.prototype.





clear=function(){"use strict";
initMap(this);
};Map.prototype.








has=function(key){"use strict";
var index=getIndex(this,key);
return!!(index!=null&&this._mapData[index]);
};Map.prototype.









set=function(key,value){"use strict";
var index=getIndex(this,key);

if(index!=null&&this._mapData[index]){
this._mapData[index][1]=value;
}else{
index=this._mapData.push([
key,
value])-
1;
setIndex(this,key,index);
if(__DEV__){
this[SECRET_SIZE_PROP]+=1;
}else{
this.size+=1;
}
}

return this;
};Map.prototype.








get=function(key){"use strict";
var index=getIndex(this,key);
if(index==null){
return undefined;
}else{
return this._mapData[index][1];
}
};Map.prototype["delete"]=









function(key){"use strict";
var index=getIndex(this,key);
if(index!=null&&this._mapData[index]){
setIndex(this,key,undefined);
this._mapData[index]=undefined;
if(__DEV__){
this[SECRET_SIZE_PROP]-=1;
}else{
this.size-=1;
}
return true;
}else{
return false;
}
};Map.prototype.








entries=function(){"use strict";
return new MapIterator(this,KIND_KEY_VALUE);
};Map.prototype.







keys=function(){"use strict";
return new MapIterator(this,KIND_KEY);
};Map.prototype.







values=function(){"use strict";
return new MapIterator(this,KIND_VALUE);
};Map.prototype.










forEach=function(callback,thisArg){"use strict";
if(typeof callback!=='function'){
throw new TypeError('Callback must be callable.');
}

var boundCallback=ES(callback,"bind",true,thisArg||undefined);
var mapData=this._mapData;




for(var i=0;i<mapData.length;i++){
var entry=mapData[i];
if(entry!=null){
boundCallback(entry[1],entry[0],this);
}
}
};Map.prototype[typeof Symbol==="function"?


Symbol.iterator:"@@iterator"]=function(){"use strict";
return this.entries();
};











function MapIterator(map,kind){"use strict";
if(!(isObject(map)&&map._mapData)){
throw new TypeError('Object is not a map.');
}

if(ES([KIND_KEY,KIND_KEY_VALUE,KIND_VALUE],"indexOf",true,kind)===-1){
throw new Error('Invalid iteration kind.');
}

this._map=map;
this._nextIndex=0;
this._kind=kind;
}MapIterator.prototype.







next=function(){"use strict";
if(!this instanceof Map){
throw new TypeError('Expected to be called on a MapIterator.');
}

var map=this._map;
var index=this._nextIndex;
var kind=this._kind;

if(map==null){
return createIterResultObject(undefined,true);
}

var entries=map._mapData;

while(index<entries.length){
var record=entries[index];

index+=1;
this._nextIndex=index;

if(record){
if(kind===KIND_KEY){
return createIterResultObject(record[0],false);
}else if(kind===KIND_VALUE){
return createIterResultObject(record[1],false);
}else if(kind){
return createIterResultObject(record,false);
}
}
}

this._map=undefined;

return createIterResultObject(undefined,true);
};MapIterator.prototype[typeof Symbol==="function"?

Symbol.iterator:"@@iterator"]=function(){"use strict";
return this;
};














function getIndex(map,key){
if(isObject(key)){
var hash=getHash(key);
return hash?map._objectIndex[hash]:undefined;
}else{
var prefixedKey=KEY_PREFIX+key;
if(typeof key==='string'){
return map._stringIndex[prefixedKey];
}else{
return map._otherIndex[prefixedKey];
}
}
}







function setIndex(map,key,index){
var shouldDelete=index==null;

if(isObject(key)){
var hash=getHash(key);
if(!hash){
hash=createHash(key);
}
if(shouldDelete){
delete map._objectIndex[hash];
}else{
map._objectIndex[hash]=index;
}
}else{
var prefixedKey=KEY_PREFIX+key;
if(typeof key==='string'){
if(shouldDelete){
delete map._stringIndex[prefixedKey];
}else{
map._stringIndex[prefixedKey]=index;
}
}else if(shouldDelete){
delete map._otherIndex[prefixedKey];
}else{
map._otherIndex[prefixedKey]=index;
}
}
}






function initMap(map){






map._mapData=[];







map._objectIndex={};


map._stringIndex={};


map._otherIndex={};







if(__DEV__){
if(Map.__isES5){



if(Object.prototype.hasOwnProperty.call(map,SECRET_SIZE_PROP)){
map[SECRET_SIZE_PROP]=0;
}else{
Object.defineProperty(map,SECRET_SIZE_PROP,{
value:0,
writable:true});

Object.defineProperty(map,'size',{
set:function set(v){
console.error(
'PLEASE FIX ME: You are changing the map size property which '+
'should not be writable and will break in production.');

throw new Error('The map size property is not writable.');
},
get:function get(){return map[SECRET_SIZE_PROP];}});

}


return;
}
}



map.size=0;
}







function isObject(o){
return o!=null&&(typeof o==='object'||typeof o==='function');
}








function createIterResultObject(value,done){
return{value:value,done:done};
}


Map.__isES5=function(){
try{
Object.defineProperty({},'__.$#x',{});
return true;
}catch(e){
return false;
}
}();







function isExtensible(o){
if(!Map.__isES5||!Object.isExtensible){
return true;
}else{
return Object.isExtensible(o);
}
}









function getIENodeHash(node){
var uniqueID;
switch(node.nodeType){
case 1:
uniqueID=node.uniqueID;
break;
case 9:
uniqueID=node.documentElement.uniqueID;
break;
default:
return null;}


if(uniqueID){
return OLD_IE_HASH_PREFIX+uniqueID;
}else{
return null;
}
}

var hashProperty=guid();






function getHash(o){
if(o[hashProperty]){
return o[hashProperty];
}else if(!Map.__isES5&&
o.propertyIsEnumerable&&
o.propertyIsEnumerable[hashProperty]){
return o.propertyIsEnumerable[hashProperty];
}else if(!Map.__isES5&&
isNode(o)&&
getIENodeHash(o)){
return getIENodeHash(o);
}else if(!Map.__isES5&&o[hashProperty]){
return o[hashProperty];
}
}

var createHash=function(){
var propIsEnumerable=Object.prototype.propertyIsEnumerable;
var hashCounter=0;







return function createHash(o){
if(isExtensible(o)){
hashCounter+=1;
if(Map.__isES5){
Object.defineProperty(o,hashProperty,{
enumerable:false,
writable:false,
configurable:false,
value:hashCounter});

}else if(o.propertyIsEnumerable){




o.propertyIsEnumerable=function(){
return propIsEnumerable.apply(this,arguments);
};
o.propertyIsEnumerable[hashProperty]=hashCounter;
}else if(isNode(o)){




o[hashProperty]=hashCounter;
}else{
throw new Error('Unable to set a non-enumerable property on object.');
}
return hashCounter;
}else{
throw new Error('Non-extensible objects are not allowed as keys.');
}
};
}();




return __annotator(Map,{name:'Map'});
}();

var Set=function(){





if(!shouldPolyfillES6Collection('Set')){
return windowObj.Set;
}





















































function Set(iterable){"use strict";
if(this==null||
typeof this!=='object'&&typeof this!=='function'){
throw new TypeError('Wrong set object type.');
}

initSet(this);

if(iterable!=null){
var it=enumerate(iterable);
var next;
while(!(next=it.next()).done){
this.add(next.value);
}
}
}Set.prototype.









add=function(value){"use strict";
this._map.set(value,value);
this.size=this._map.size;
return this;
};Set.prototype.






clear=function(){"use strict";
initSet(this);
};Set.prototype["delete"]=










function(value){"use strict";
var ret=this._map["delete"](value);
this.size=this._map.size;
return ret;
};Set.prototype.






entries=function(){"use strict";
return this._map.entries();
};Set.prototype.








forEach=function(callback){"use strict";
var thisArg=arguments[1];
var it=this._map.keys();
var next;
while(!(next=it.next()).done){
callback.call(thisArg,next.value,next.value,this);
}
};Set.prototype.









has=function(value){"use strict";
return this._map.has(value);
};Set.prototype.






values=function(){"use strict";
return this._map.values();
};Set.prototype.




keys=function(){"use strict";
return this.values();
};Set.prototype[typeof Symbol==="function"?


Symbol.iterator:"@@iterator"]=function(){"use strict";
return this.values();
};


function initSet(set){
set._map=new Map();
set.size=set._map.size;
}




return __annotator(Set,{name:'Set'});
}();

global.Map=Map;
global.Set=Set;
})(typeof global==='undefined'?this:global);      __d("UrlMapConfig",[],{"www":"www.facebook.com","m":"m.facebook.com","business":"business.facebook.com","api":"api.facebook.com","api_read":"api-read.facebook.com","graph":"graph.facebook.com","an":"an.facebook.com","fbcdn":"static.xx.fbcdn.net","cdn":"staticxx.facebook.com"});__d("JSSDKRuntimeConfig",[],{"locale":"en_US","revision":"4735423","rtl":false,"sdkab":null,"sdkns":"FB","sdkurl":"https:\/\/connect.facebook.net\/en_US\/all\/debug.js"});__d("JSSDKConfig",[],{"features":{"allow_non_canvas_app_events":false,"error_handling":{"rate":4},"e2e_ping_tracking":{"rate":1.0e-6},"xd_timeout":{"rate":1,"value":60000},"use_bundle":true,"should_log_response_error":true,"popup_blocker_scribe_logging":{"rate":100},"https_only_enforce_starting":2538809200000,"https_only_learn_more":"https:\/\/developers.facebook.com\/blog\/post\/2018\/06\/08\/enforce-https-facebook-login\/","https_only_scribe_logging":{"rate":1},"log_perf":{"rate":0.001}}});__d("JSSDKXDConfig",[],{"XdUrl":"\/connect\/xd_arbiter.php?version=44","XdBundleUrl":"\/connect\/xd_arbiter\/r\/hDqHrhg_68w.js?version=44","useCdn":true});__d("JSSDKCssConfig",[],{"rules":".fb_hidden{position:absolute;top:-10000px;z-index:10001}.fb_reposition{overflow:hidden;position:relative}.fb_invisible{display:none}.fb_reset{background:none;border:0;border-spacing:0;color:#000;cursor:auto;direction:ltr;font-family:\"lucida grande\", tahoma, verdana, arial, sans-serif;font-size:11px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:1;margin:0;overflow:visible;padding:0;text-align:left;text-decoration:none;text-indent:0;text-shadow:none;text-transform:none;visibility:visible;white-space:normal;word-spacing:normal}.fb_reset>div{overflow:hidden}\u0040keyframes fb_transform{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.fb_animate{animation:fb_transform .3s forwards}\n.fb_dialog{background:rgba(82, 82, 82, .7);position:absolute;top:-10000px;z-index:10001}.fb_dialog_advanced{border-radius:8px;padding:10px}.fb_dialog_content{background:#fff;color:#373737}.fb_dialog_close_icon{background:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/yq\/r\/IE9JII6Z1Ys.png) no-repeat scroll 0 0 transparent;cursor:pointer;display:block;height:15px;position:absolute;right:18px;top:17px;width:15px}.fb_dialog_mobile .fb_dialog_close_icon{left:5px;right:auto;top:5px}.fb_dialog_padding{background-color:transparent;position:absolute;width:1px;z-index:-1}.fb_dialog_close_icon:hover{background:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/yq\/r\/IE9JII6Z1Ys.png) no-repeat scroll 0 -15px transparent}.fb_dialog_close_icon:active{background:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/yq\/r\/IE9JII6Z1Ys.png) no-repeat scroll 0 -30px transparent}.fb_dialog_iframe{line-height:0}.fb_dialog_content .dialog_title{background:#6d84b4;border:1px solid #365899;color:#fff;font-size:14px;font-weight:bold;margin:0}.fb_dialog_content .dialog_title>span{background:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/yd\/r\/Cou7n-nqK52.gif) no-repeat 5px 50\u0025;float:left;padding:5px 0 7px 26px}body.fb_hidden{height:100\u0025;left:0;margin:0;overflow:visible;position:absolute;top:-10000px;transform:none;width:100\u0025}.fb_dialog.fb_dialog_mobile.loading{background:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/ya\/r\/3rhSv5V8j3o.gif) white no-repeat 50\u0025 50\u0025;min-height:100\u0025;min-width:100\u0025;overflow:hidden;position:absolute;top:0;z-index:10001}.fb_dialog.fb_dialog_mobile.loading.centered{background:none;height:auto;min-height:initial;min-width:initial;width:auto}.fb_dialog.fb_dialog_mobile.loading.centered #fb_dialog_loader_spinner{width:100\u0025}.fb_dialog.fb_dialog_mobile.loading.centered .fb_dialog_content{background:none}.loading.centered #fb_dialog_loader_close{clear:both;color:#fff;display:block;font-size:18px;padding-top:20px}#fb-root #fb_dialog_ipad_overlay{background:rgba(0, 0, 0, .4);bottom:0;left:0;min-height:100\u0025;position:absolute;right:0;top:0;width:100\u0025;z-index:10000}#fb-root #fb_dialog_ipad_overlay.hidden{display:none}.fb_dialog.fb_dialog_mobile.loading iframe{visibility:hidden}.fb_dialog_mobile .fb_dialog_iframe{position:sticky;top:0}.fb_dialog_content .dialog_header{background:linear-gradient(from(#738aba), to(#2c4987));border-bottom:1px solid;border-color:#1d3c78;box-shadow:white 0 1px 1px -1px inset;color:#fff;font:bold 14px Helvetica, sans-serif;text-overflow:ellipsis;text-shadow:rgba(0, 30, 84, .296875) 0 -1px 0;vertical-align:middle;white-space:nowrap}.fb_dialog_content .dialog_header table{height:43px;width:100\u0025}.fb_dialog_content .dialog_header td.header_left{font-size:12px;padding-left:5px;vertical-align:middle;width:60px}.fb_dialog_content .dialog_header td.header_right{font-size:12px;padding-right:5px;vertical-align:middle;width:60px}.fb_dialog_content .touchable_button{background:linear-gradient(from(#4267B2), to(#2a4887));background-clip:padding-box;border:1px solid #29487d;border-radius:3px;display:inline-block;line-height:18px;margin-top:3px;max-width:85px;padding:4px 12px;position:relative}.fb_dialog_content .dialog_header .touchable_button input{background:none;border:none;color:#fff;font:bold 12px Helvetica, sans-serif;margin:2px -12px;padding:2px 6px 3px 6px;text-shadow:rgba(0, 30, 84, .296875) 0 -1px 0}.fb_dialog_content .dialog_header .header_center{color:#fff;font-size:16px;font-weight:bold;line-height:18px;text-align:center;vertical-align:middle}.fb_dialog_content .dialog_content{background:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/y9\/r\/jKEcVPZFk-2.gif) no-repeat 50\u0025 50\u0025;border:1px solid #4a4a4a;border-bottom:0;border-top:0;height:150px}.fb_dialog_content .dialog_footer{background:#f5f6f7;border:1px solid #4a4a4a;border-top-color:#ccc;height:40px}#fb_dialog_loader_close{float:left}.fb_dialog.fb_dialog_mobile .fb_dialog_close_button{text-shadow:rgba(0, 30, 84, .296875) 0 -1px 0}.fb_dialog.fb_dialog_mobile .fb_dialog_close_icon{visibility:hidden}#fb_dialog_loader_spinner{animation:rotateSpinner 1.2s linear infinite;background-color:transparent;background-image:url(https:\/\/static.xx.fbcdn.net\/rsrc.php\/v3\/yD\/r\/t-wz8gw1xG1.png);background-position:50\u0025 50\u0025;background-repeat:no-repeat;height:24px;width:24px}\u0040keyframes rotateSpinner{0\u0025{transform:rotate(0deg)}100\u0025{transform:rotate(360deg)}}\n.fb_iframe_widget{display:inline-block;position:relative}.fb_iframe_widget span{display:inline-block;position:relative;text-align:justify}.fb_iframe_widget iframe{position:absolute}.fb_iframe_widget_fluid_desktop,.fb_iframe_widget_fluid_desktop span,.fb_iframe_widget_fluid_desktop iframe{max-width:100\u0025}.fb_iframe_widget_fluid_desktop iframe{min-width:220px;position:relative}.fb_iframe_widget_lift{z-index:1}.fb_iframe_widget_fluid{display:inline}.fb_iframe_widget_fluid span{width:100\u0025}","components":["css:fb.css.base","css:fb.css.dialog","css:fb.css.iframewidget"]});__d("JSSDKCanvasPrefetcherConfig",[],{"blacklist":[144959615576466,768691303149786,320528941393723],"sampleRate":500});                                                                                                                                                                                                                                                                                                                                                                                                            __d("DOMWrapper",[],function $module_DOMWrapper(global,require,requireDynamic,requireLazy,module,exports){


var rootElement,windowRef;



var DOMWrapper={
setRoot:function setRoot(root){
rootElement=root;
},
getRoot:function getRoot(){
return rootElement||document.body;
},
setWindow:function setWindow(win){
windowRef=win;
},
getWindow:function getWindow(){
return windowRef||self;
}};


module.exports=DOMWrapper;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   __d("dotAccess",[],function $module_dotAccess(global,require,requireDynamic,requireLazy,module,exports){

function dotAccess(head,path,create){
var stack=path.split('.');
do{
var key=stack.shift();
head=head[key]||create&&(head[key]={});
}while(stack.length&&head);
return head;
}

module.exports=dotAccess;},null);
                                                                                                                                                                                                                                                                                              __d("guid",[],(function $module_guid(global,require,requireDynamic,requireLazy,module,exports){



function guid(){
return'f'+(Math.random()*(1<<30)).toString(16).replace('.','');
}

module.exports=guid;}),null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               __d("wrapFunction",[],function $module_wrapFunction(global,require,requireDynamic,requireLazy,module,exports){






























var wrappers={};

var wrapFunction=function wrapFunction(



fn,
type,
source)
{
return function(){
var callee=type in wrappers?wrappers[type](fn,source):fn;for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
return callee.apply(this,args);
};
};

wrapFunction.setWrapper=function(
fn,
type)
{
wrappers[type]=fn;
};

module.exports=wrapFunction;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        __d("GlobalCallback",["DOMWrapper","dotAccess","guid","wrapFunction"],function $module_GlobalCallback(global,require,requireDynamic,requireLazy,module,exports,DOMWrapper,dotAccess,guid,wrapFunction){









var rootObject;
var callbackPrefix;

var GlobalCallback={
setPrefix:function setPrefix(prefix){
rootObject=dotAccess(DOMWrapper.getWindow(),prefix,true);
callbackPrefix=prefix;
},

create:function create(fn,description){
if(!rootObject){


this.setPrefix('__globalCallbacks');
}
var id=guid();
rootObject[id]=wrapFunction(fn,'entry',description||'GlobalCallback');

return callbackPrefix+'.'+id;
},

remove:function remove(name){
var id=name.substring(callbackPrefix.length+1);
delete rootObject[id];
}};


module.exports=GlobalCallback;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                        __d("Log",[],function $module_Log(global,require,requireDynamic,requireLazy,module,exports){

'use strict';
























var Level={
DEBUG:3,
INFO:2,
WARNING:1,
ERROR:0};


var log=function log(
name,
level,
format)

{for(var _len=arguments.length,args=new Array(_len>3?_len-3:0),_key=3;_key<_len;_key++){args[_key-3]=arguments[_key];}
var index=0;
var msg=format.replace(/%s/g,function(){return String(args[index++]);});
var console=window.console;
if(console&&Log.level>=level){
console[name in console?name:'log'](msg);
}
};

var Log={



level:__DEV__?3:-1,






Level:Level,









debug:ES(log,"bind",true,null,'debug',Level.DEBUG),



info:ES(log,"bind",true,null,'info',Level.INFO),



warn:ES(log,"bind",true,null,'warn',Level.WARNING),



error:ES(log,"bind",true,null,'error',Level.ERROR),



log:log};


module.exports=Log;},null);
                                                                                                                                                                                                                                                                                                                                                __d("OAuthControllerParameterName",[],function $module_OAuthControllerParameterName(global,require,requireDynamic,requireLazy,module,exports){













module.exports=ES("Object","freeze",false,
{"ANCESTOR_ORIGINS":"ancestor_origins","ANDROID_KEY":"android_key","API_KEY":"api_key","APP_ID":"app_id","AUTH_METHOD":"auth_method","AUTH_NONCE":"auth_nonce","AUTH_TYPE":"auth_type","CLIENT_ID":"client_id","CONTEXT":"context","DEFAULT_AUDIENCE":"default_audience","DISPLAY":"display","DOMAIN":"domain","E2E":"e2e","EXPLICIT_TOKEN":"explicit_token","EXTRAS":"extras","FALLBACK_REDIRECT_URI":"fallback_redirect_uri","FORCE_CONFIRMATION":"force_confirmation","LOGGER_ID":"logger_id","LOGGING_TOKEN":"logging_token","MBASIC_NAVIGATION":"mbasic_navigation","NEXT":"next","NONCE":"nonce","ORIGIN":"origin","ORIGINAL_REDIRECT_URI":"original_redirect_uri","PERMS":"perms","REDIRECT_URI":"redirect_uri","REF":"ref","RESPONSE_TYPE":"response_type","RETURN_FORMAT":"return_format","RETURN_SCOPES":"return_scopes","SCOPE":"scope","SDK":"sdk","SDK_VERSION":"sdk_version","SEEN_SCOPES":"seen_scopes","SHEET_NAME":"sheet_name","SSO_DEVICE":"sso_device","STATE":"state","SSO":"sso","SSO_KEY":"sso_key","USER_CODE":"user_code","WINDOWS_STORE_ID":"windows_store_id","CANCEL":"__CANCEL__","SKIP":"__SKIP__","ACT":"act","RET":"ret","FBAPP_PRES":"fbapp_pres","LOCAL_CLIENT_ID":"local_client_id","AUTH_TOKEN":"auth_token","RETURN_SESSION":"return_session","SESSION_VERSION":"session_version","TYPE":"type"});},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           __d("ObservableMixin",[],function $module_ObservableMixin(global,require,requireDynamic,requireLazy,module,exports){

function ObservableMixin(){
this.__observableEvents={};
}

ObservableMixin.prototype={









inform:function inform(what){
var args=Array.prototype.slice.call(arguments,1);
var list=Array.prototype.slice.call(this.getSubscribers(what));
for(var i=0;i<list.length;i++){
if(list[i]===null){
continue;
}
if(__DEV__){
list[i].apply(this,args);
}else{
try{
list[i].apply(this,args);
}catch(e){


window.setTimeout(function(){
throw e;
},0);
}
}
}
return this;
},







getSubscribers:function getSubscribers(toWhat){
return(
this.__observableEvents[toWhat]||(this.__observableEvents[toWhat]=[]));

},






clearSubscribers:function clearSubscribers(toWhat){
if(toWhat){
this.__observableEvents[toWhat]=[];
}
return this;
},








subscribe:function subscribe(toWhat,withWhat){
var list=this.getSubscribers(toWhat);
list.push(withWhat);
return this;
},








unsubscribe:function unsubscribe(toWhat,withWhat){
var list=this.getSubscribers(toWhat);
for(var i=0;i<list.length;i++){
if(list[i]===withWhat){
list.splice(i,1);
break;
}
}
return this;
}};


module.exports=ObservableMixin;},null);
                                                                                                                                               __d("QueryString",[],function $module_QueryString(global,require,requireDynamic,requireLazy,module,exports){





























function encode(bag){
var pairs=[];
ES(ES("Object","keys",false,bag).
sort(),"forEach",true,
function(key){
var value=bag[key];

if(value===undefined){
return;
}

if(value===null){
pairs.push(key);
return;
}

pairs.push(encodeURIComponent(key)+'='+encodeURIComponent(value));
});
return pairs.join('&');
}




function decode(str,strict){if(strict===void 0){strict=false;}
var data={};
if(str===''){
return data;
}

var pairs=str.split('&');
for(var i=0;i<pairs.length;i++){
var pair=pairs[i].split('=',2);
var key=decodeURIComponent(pair[0]);
if(strict&&Object.prototype.hasOwnProperty.call(data,key)){
throw new URIError('Duplicate key: '+key);
}
data[key]=pair.length===2?decodeURIComponent(pair[1]):null;
}
return data;
}






function appendToUrl(url,params){
return(
url+(
ES(url,"indexOf",true,'?')!==-1?'&':'?')+(
typeof params==='string'?params:QueryString.encode(params)));

}

var QueryString=



{
encode:encode,
decode:decode,
appendToUrl:appendToUrl};


module.exports=QueryString;},null);
                                                                                         __d("Env",[],function $module_Env(global,require,requireDynamic,requireLazy,module,exports){

var Env=





















{
ajaxpipe_token:null,
isCQuick:false,
start:ES("Date","now",false),
nocatch:false};




if(global.Env){
ES("Object","assign",false,Env,global.Env);
}

global.Env=Env;

module.exports=Env;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  __d("javascript_shared_TAAL_OpCode",[],function $module_javascript_shared_TAAL_OpCode(global,require,requireDynamic,requireLazy,module,exports){



module.exports=ES("Object","freeze",false,{
PREVIOUS_FILE:1,
PREVIOUS_FRAME:2,
PREVIOUS_DIR:3,
FORCED_KEY:4});},null);
                                                                                         __d("TAALOpcodes",["javascript_shared_TAAL_OpCode"],(function $module_TAALOpcodes(global,require,requireDynamic,requireLazy,module,exports,javascript_TAAL_OpCode){

'use strict';





var TAALOpcodes={
previousFile:function previousFile(){
return javascript_TAAL_OpCode.PREVIOUS_FILE;
},
previousFrame:function previousFrame(){
return javascript_TAAL_OpCode.PREVIOUS_FRAME;
},
previousDirectory:function previousDirectory(){
return javascript_TAAL_OpCode.PREVIOUS_DIR;
},
getString:function getString(opcodes){
return opcodes&&opcodes.length?" TAAL["+opcodes.join(';')+"]":'';
}};


module.exports=TAALOpcodes;}),null);
                                                                                         __d("TAAL",["TAALOpcodes"],function $module_TAAL(global,require,requireDynamic,requireLazy,module,exports,TAALOpcodes){

'use strict';


















var TAAL={
blameToPreviousFile:function blameToPreviousFile(message){
return this.applyOpcodes(message,[TAALOpcodes.previousFile()]);
},
blameToPreviousFrame:function blameToPreviousFrame(message){
return this.applyOpcodes(message,[TAALOpcodes.previousFrame()]);
},
blameToPreviousDirectory:function blameToPreviousDirectory(message){
return this.applyOpcodes(message,[TAALOpcodes.previousDirectory()]);
},
applyOpcodes:function applyOpcodes(
message,
opcodes)
{
return message+TAALOpcodes.getString(opcodes);
}};


module.exports=TAAL;},null);
                                                                                                          __d("eprintf",[],function $module_eprintf(global,require,requireDynamic,requireLazy,module,exports){

'use strict';








function eprintf(errorMessage){for(var _len=arguments.length,rawArgs=new Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){rawArgs[_key-1]=arguments[_key];}
var args=ES(rawArgs,"map",true,function(arg){return String(arg);});
var expectedLength=errorMessage.split('%s').length-1;

if(expectedLength!==args.length){

return eprintf(
'eprintf args number mismatch: %s',ES("JSON","stringify",false,
[errorMessage].concat(args)));

}

var index=0;
return errorMessage.replace(/%s/g,function(){return String(args[index++]);});
}

module.exports=eprintf;},null);
                                                                                                          __d("ex",["eprintf"],function $module_ex(global,require,requireDynamic,requireLazy,module,exports,eprintf){

















function ex(format){for(var _len=arguments.length,rawArgs=new Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){rawArgs[_key-1]=arguments[_key];}
var args=ES(rawArgs,"map",true,function(arg){return String(arg);});
var expectedLength=format.split('%s').length-1;
if(expectedLength!==args.length){

return ex('ex args number mismatch: %s',ES("JSON","stringify",false,[format].concat(args)));
}

if(__DEV__){
return eprintf.call.apply(eprintf,[null,format].concat(args));
}else{
return ex._prefix+ES("JSON","stringify",false,[format].concat(args))+ex._suffix;
}
}

ex._prefix='<![EX[';
ex._suffix=']]>';

module.exports=ex;},null);
                                                                                         __d("sprintf",[],(function $module_sprintf(global,require,requireDynamic,requireLazy,module,exports){










function sprintf(format){for(var _len=arguments.length,args=new Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){args[_key-1]=arguments[_key];}
var index=0;
return format.replace(/%s/g,function(){return String(args[index++]);});
}

module.exports=sprintf;}),null);
                                                                                         __d("invariant",["Env","TAAL","ex","sprintf"],function $module_invariant(global,require,requireDynamic,requireLazy,module,exports,Env,TAAL,ex,sprintf){



'use strict';







var printingFunction=ex;
if(__DEV__){
printingFunction=sprintf;
}











function invariant(
condition,
format)

{
if(!condition){
var formatString=format;for(var _len=arguments.length,params=new Array(_len>2?_len-2:0),_key=2;_key<_len;_key++){params[_key-2]=arguments[_key];}
if(typeof formatString==='number'){var _buildProdMessage=


buildProdMessage(formatString,params),message=_buildProdMessage.message,decoderLink=_buildProdMessage.decoderLink;
formatString=message;
params.unshift(decoderLink);
}else if(formatString===undefined){

formatString='Invariant: ';
for(var i=0;i<params.length;i++){
formatString+='%s,';
}
}
formatString=TAAL.blameToPreviousFrame(formatString);
var error=new Error(printingFunction.apply(undefined,[formatString].concat(params)));
error.name='Invariant Violation';

error.messageWithParams=[formatString].concat(params);
throw error;
}
}

function buildProdMessage(
number,
params)
{
var message="Minified invariant #"+number+"; %s";
if(params.length>0){
message+=' Params: '+ES(params,"map",true,function(_){return'%s';}).join(', ');
}

var decoderLink=
Env.show_invariant_decoder===true?"visit "+
buildDecoderLink(number,params)+" to see the full message.":
'';

return{message:message,decoderLink:decoderLink};
}

function buildDecoderLink(number,params){


var decodeURI="https://our.intern.facebook.com/intern/invariant/"+number+"/";
if(params.length>0){
decodeURI+=
'?'+
ES(params,"map",true,

function(param,index){return"args["+
index+"]="+encodeURIComponent(String(param));}).

join('&');
}
return decodeURI;
}

module.exports=invariant;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                  __d("UrlMap",["UrlMapConfig","invariant"],function $module_UrlMap(global,require,requireDynamic,requireLazy,module,exports,UrlMapConfig,invariant){





var UrlMap={







resolve:function resolve(key){
var protocol='https';

if(key in UrlMapConfig){
return protocol+'://'+UrlMapConfig[key];
}
key in UrlMapConfig||invariant(0,'Unknown key in UrlMapConfig: %s',key);
return'';
}};


module.exports=UrlMap;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         __d("ManagedError",[],function $module_ManagedError(global,require,requireDynamic,requireLazy,module,exports){var _Error,_superProto;_Error=babelHelpers.inherits(

ManagedError,Error);_superProto=_Error&&_Error.prototype;


function ManagedError(message,innerError){"use strict";
_superProto.constructor.call(this,message!==null&&message!==undefined?message:'');
if(message!==null&&message!==undefined){
this.message=message;
}else{
this.message='';
}
this.innerError=innerError;
}


module.exports=ManagedError;},null);
                                                                                                                                                                                              __d("AssertionError",["ManagedError"],function $module_AssertionError(global,require,requireDynamic,requireLazy,module,exports,ManagedError){var _ManagedError,_superProto;_ManagedError=babelHelpers.inherits(



AssertionError,ManagedError);_superProto=_ManagedError&&_ManagedError.prototype;
function AssertionError(message){"use strict";
_superProto.constructor.call(this,message);
}


module.exports=AssertionError;},null);
                                                                                                                                                                                                       __d("Assert",["AssertionError","sprintf"],function $module_Assert(global,require,requireDynamic,requireLazy,module,exports,AssertionError,sprintf){













function assert(expression,message){
if(typeof expression!=='boolean'||!expression){
throw new AssertionError(message);
}
return expression;
}










function assertType(type,expression,message){
var actualType;

if(expression===undefined){
actualType='undefined';
}else if(expression===null){
actualType='null';
}else{
var className=Object.prototype.toString.call(expression);
actualType=/\s(\w*)/.exec(className)[1].toLowerCase();
}

assert(
ES(type,"indexOf",true,actualType)!==-1,
message||sprintf('Expression is of type %s, not %s',actualType,type));

return expression;
}










function assertInstanceOf(type,expression,message){
assert(
expression instanceof type,
message||'Expression not instance of type');

return expression;
}

function _define(type,test){
Assert['is'+type]=test;
Assert['maybe'+type]=function(expression,message){

if(expression!=null){
test(expression,message);
}
};
}

var Assert={
isInstanceOf:assertInstanceOf,
isTrue:assert,
isTruthy:function isTruthy(expression,message){
return assert(!!expression,message);
},
type:assertType,
define:function define(type,fn){
type=type.substring(0,1).toUpperCase()+type.substring(1).toLowerCase();

_define(type,function(expression,message){
assert(fn(expression),message);
});
}};



ES([
'Array',
'Boolean',
'Date',
'Function',
'Null',
'Number',
'Object',
'Regexp',
'String',
'Undefined'],"forEach",true,
function(type){
_define(type,ES(assertType,"bind",true,null,type.toLowerCase()));
});

module.exports=Assert;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                __d("Type",["Assert"],function $module_Type(global,require,requireDynamic,requireLazy,module,exports,Assert){







function Type(){
var mixins=this.__mixins;
if(mixins){
for(var i=0;i<mixins.length;i++){
mixins[i].apply(this,arguments);
}
}
}











function _instanceOf(constructor,which){

if(which instanceof constructor){
return true;
}


if(which instanceof Type){
for(var i=0;i<which.__mixins.length;i++){
if(which.__mixins[i]==constructor){
return true;
}
}
}

return false;
}









function mixin(to,from){
var prototype=to.prototype;

if(!ES("Array","isArray",false,from)){
from=[from];
}

for(var i=0;i<from.length;i++){
var mixinFrom=from[i];

if(typeof mixinFrom==='function'){
prototype.__mixins.push(mixinFrom);
mixinFrom=mixinFrom.prototype;
}

ES(ES("Object","keys",false,mixinFrom),"forEach",true,function(key){
prototype[key]=mixinFrom[key];
});
}
}















function _extend(
from,
prototype,
mixins)
{
var constructor=
prototype&&Object.prototype.hasOwnProperty.call(prototype,'constructor')?
prototype.constructor:
function(){
this.parent.apply(this,arguments);
};

Assert.isFunction(constructor);


if(from&&from.prototype instanceof Type===false){
throw new Error('parent type does not inherit from Type');
}
from=from||Type;


function F(){}
F.prototype=from.prototype;
constructor.prototype=new F();

if(prototype){
ES("Object","assign",false,constructor.prototype,prototype);
}


constructor.prototype.constructor=constructor;

constructor.parent=from;



constructor.prototype.__mixins=from.prototype.__mixins?
Array.prototype.slice.call(from.prototype.__mixins):
[];


if(mixins){
mixin(constructor,mixins);
}


constructor.prototype.parent=function(){
this.parent=from.prototype.parent;
from.apply(this,arguments);
};


constructor.prototype.parentCall=function(method){
return from.prototype[method].apply(
this,
Array.prototype.slice.call(arguments,1));

};

constructor.extend=function(prototype,mixins){
return _extend(this,prototype,mixins);
};
return constructor;
}

ES("Object","assign",false,Type.prototype,{
instanceOf:function instanceOf(type){
return _instanceOf(type,this);
}});


ES("Object","assign",false,Type,{
extend:function extend(prototype,mixins){
return typeof prototype==='function'?
_extend.apply(null,arguments):
_extend(null,prototype,mixins);
},
instanceOf:_instanceOf});


module.exports=Type;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                __d("sdk.Model",["ObservableMixin","Type"],function $module_sdk_Model(global,require,requireDynamic,requireLazy,module,exports,ObservableMixin,Type){

'use strict';




var Model=Type.extend(
{
constructor:function constructor(properties){
this.parent();


var propContainer={};
var model=this;

ES(ES("Object","keys",false,properties),"forEach",true,function(name){

propContainer[name]=properties[name];


model['set'+name]=function(value){
if(value===propContainer[name]){
return model;
}
propContainer[name]=value;
model.inform(name+'.change',value);
return model;
};


model['get'+name]=function(){
return propContainer[name];
};
});
}},

ObservableMixin);


module.exports=Model;},null);
                                                                                                                                                                                                                                            __d("sdk.Runtime",["JSSDKRuntimeConfig","sdk.Model"],function $module_sdk_Runtime(global,require,requireDynamic,requireLazy,module,exports,RuntimeConfig,Model){







var ENVIRONMENTS={
UNKNOWN:0,
PAGETAB:1,
CANVAS:2,
PLATFORM:4};


var Runtime=new Model({
AccessToken:'',
AutoLogAppEvents:false,
ClientID:'',
CookieUserID:'',
Environment:ENVIRONMENTS.UNKNOWN,
Initialized:false,
IsVersioned:false,
KidDirectedSite:undefined,
Locale:RuntimeConfig.locale,
LoggedIntoFacebook:undefined,
LoginStatus:undefined,
Revision:RuntimeConfig.revision,
Rtl:RuntimeConfig.rtl,
Scope:undefined,
SDKAB:RuntimeConfig.sdkab,
SDKUrl:RuntimeConfig.sdkurl,
SDKNS:RuntimeConfig.sdkns,
UseCookie:false,
UseLocalStorage:true,
UserID:'',
Version:undefined});


ES("Object","assign",false,Runtime,{
ENVIRONMENTS:ENVIRONMENTS,

isEnvironment:function isEnvironment(target){
var environment=this.getEnvironment();
return(target|environment)===environment;
},

isCanvasEnvironment:function isCanvasEnvironment(){
return(
this.isEnvironment(ENVIRONMENTS.CANVAS)||
this.isEnvironment(ENVIRONMENTS.PAGETAB));

}});


(function(){
var environment=/app_runner/.test(window.name)?
ENVIRONMENTS.PAGETAB:
/iframe_canvas/.test(window.name)?
ENVIRONMENTS.CANVAS:
ENVIRONMENTS.UNKNOWN;


if((environment|ENVIRONMENTS.PAGETAB)===environment){
environment|=ENVIRONMENTS.CANVAS;
}
Runtime.setEnvironment(environment);
})();

module.exports=Runtime;},null);
                                                                                                                                                                                                                                                                                                                                                                                                  __d("sdk.Cookie",["QueryString","sdk.Runtime"],function $module_sdk_Cookie(global,require,requireDynamic,requireLazy,module,exports,QueryString,Runtime){








var domain=null;









function setRaw(
startingPrefix,
val,
ts,
secure)
{var _domain;
var prefix=startingPrefix+Runtime.getClientID();
var secureFlag=secure?';Secure':'';
var useDomain=domain!==null&&domain!=='.';

if(useDomain){

document.cookie=
prefix+'=; expires=Wed, 04 Feb 2004 08:00:00 GMT'+secureFlag;

document.cookie=
prefix+
'=; expires=Wed, 04 Feb 2004 08:00:00 GMT;'+
'domain='+
location.hostname+
secureFlag;
}

var expires=new Date(ts).toUTCString();
document.cookie=
prefix+
'='+
val+(
val&&ts===0?'':'; expires='+expires)+
'; path=/'+(
useDomain?'; domain='+((_domain=domain)!=null?_domain:''):'')+
secureFlag;
}

function getRaw(startingPrefix){
var prefix=startingPrefix+Runtime.getClientID();
var regExp=new RegExp('\\b'+prefix+'=([^;]*)\\b');
var matches=document.cookie.match(regExp);
if(matches===null||matches===undefined){
return null;
}else{
return matches[1];
}
}

var Cookie={
setDomain:function setDomain(val){
domain=val;

var meta=QueryString.encode({
base_domain:domain!==null&&domain!=='.'?domain:''});

var expiration=new Date();
expiration.setFullYear(expiration.getFullYear()+1);
setRaw('fbm_',meta,expiration.getTime(),false);
},

getDomain:function getDomain(){
return domain;
},




loadMeta:function loadMeta(){
var cookie=getRaw('fbm_');
if(cookie!==null&&cookie!==undefined&&domain===null){

var meta=QueryString.decode(cookie);

domain=meta.base_domain;
return meta;
}
return null;
},






loadSignedRequest:function loadSignedRequest(){
return getRaw('fbsr_');
},










setSignedRequestCookie:function setSignedRequestCookie(
signedRequest,
expiration,
secure)
{
if(signedRequest===''){
throw new Error(
'Value passed to Cookie.setSignedRequestCookie was empty.');

}
setRaw('fbsr_',signedRequest,expiration,secure);
},





clearSignedRequestCookie:function clearSignedRequestCookie(){
this.loadMeta();
setRaw('fbsr_','',0,false);
},

setRaw:setRaw,

getRaw:getRaw};


module.exports=Cookie;},null);
                                                                                                                                                                                                                                                                                   __d("Miny",[],function $module_Miny(global,require,requireDynamic,requireLazy,module,exports){

var MAGIC='Miny1';
var LO='wxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_'.split('');

var Miny={

encode:function encode(s){
if(/^$|[~\\]|__proto__/.test(s)){
return s;
}


var parts=s.match(/\w+|\W+/g);

var i;


var dict=ES("Object","create",false,null);
for(i=0;i<parts.length;i++){
dict[parts[i]]=(dict[parts[i]]||0)+1;
}



var keys=ES("Object","keys",false,dict);
keys.sort(function(a,b){return dict[b]-dict[a];});


for(i=0;i<keys.length;i++){
var n=(i-i%32)/32;
dict[keys[i]]=n?n.toString(32)+LO[i%32]:LO[i%32];
}


var codes='';
for(i=0;i<parts.length;i++){
codes+=dict[parts[i]];
}

keys.unshift(MAGIC,keys.length);
keys.push(codes);
return keys.join('~');
}};


module.exports=Miny;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   __d("sdk.UA",[],function $module_sdk_UA(global,require,requireDynamic,requireLazy,module,exports){

var uas=navigator.userAgent;


var devices={
iphone:/\b(iPhone|iP[ao]d)/.test(uas),
ipad:/\b(iP[ao]d)/.test(uas),
android:/Android/i.test(uas),
nativeApp:/FBAN\/\w+;/i.test(uas),
nativeAndroidApp:/FB_IAB\/\w+;/i.test(uas),
nativeInstagramApp:/Instagram/i.test(uas),
nativeMessengeriOSApp:/MessengerForiOS/i.test(uas),
nativeMessengerAndroidApp:/Orca\-Android/i.test(uas),
ucBrowser:/UCBrowser/i.test(uas)};

var mobile=/Mobile/i.test(uas);


var versions={
ie:NaN,
firefox:NaN,
chrome:NaN,
webkit:NaN,
osx:NaN,
edge:NaN,
operaMini:NaN,
ucWeb:NaN};

var agent=/(?:MSIE.(\d+\.\d+))|(?:(?:Firefox|GranParadiso|Iceweasel).(\d+\.\d+))|(?:AppleWebKit.(\d+(?:\.\d+)?))|(?:Trident\/\d+\.\d+.*rv:(\d+\.\d+))/.exec(
uas);

if(agent){
versions.ie=agent[1]?
parseFloat(agent[1]):
agent[4]?
parseFloat(agent[4]):
NaN;

versions.firefox=agent[2]||'';
versions.webkit=agent[3]||'';
if(agent[3]){



var chromeAgent=/(?:Chrome\/(\d+\.\d+))/.exec(uas);
versions.chrome=chromeAgent?chromeAgent[1]:'';
var edgeAgent=/(?:Edge\/(\d+\.\d+))/.exec(uas);
versions.edge=edgeAgent?edgeAgent[1]:'';
}
}


var mac=/(?:Mac OS X (\d+(?:[._]\d+)?))/.exec(uas);
if(mac){
versions.osx=mac[1];
}

var operaMini=/(?:Opera Mini\/(\d+(?:\.\d+)?))/.exec(uas);
if(operaMini){
versions.operaMini=operaMini[1];
}



var ucWeb=/(?:UCWEB\/(\d+(?:\.\d+))?)/.exec(uas);
if(ucWeb){
versions.ucWeb=ucWeb[1]||'2.0';
}

function getVersionParts(version){
return ES(String(version).
split('.'),"map",true,
function(v){return parseFloat(v);});
}

var UA={};

ES(ES("Object","keys",false,versions),"map",true,function(key){



UA[key]=function(){return parseFloat(versions[key]);};



UA[key].getVersionParts=function(){return getVersionParts(versions[key]);};
});

ES(ES("Object","keys",false,devices),"map",true,function(key){



UA[key]=function(){return devices[key];};
});




UA.mobile=function(){return devices.iphone||devices.ipad||devices.android||mobile;};

UA.mTouch=function(){return devices.android||devices.iphone||devices.ipad;};
UA.facebookInAppBrowser=function(){return devices.nativeApp||devices.nativeAndroidApp;};
UA.inAppBrowser=function(){return(
devices.nativeApp||devices.nativeAndroidApp||devices.nativeInstagramApp);};
UA.mBasic=function(){return!!(versions.ucWeb||versions.operaMini);};
UA.instagram=function(){return devices.nativeInstagramApp;};
UA.messenger=function(){return(
devices.nativeMessengeriOSApp||devices.nativeMessengerAndroidApp);};

module.exports=UA;},null);
                                                                                                                                                                                                                                                                                                                                                                                                 __d("getBlankIframeSrc",["sdk.UA"],function $module_getBlankIframeSrc(global,require,requireDynamic,requireLazy,module,exports,UA){



function getBlankIframeSrc(){
return UA.ie()<10?'javascript:false':'about:blank';
}

module.exports=getBlankIframeSrc;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         __d("insertIframe",["GlobalCallback","getBlankIframeSrc","guid"],function $module_insertIframe(global,require,requireDynamic,requireLazy,module,exports,GlobalCallback,getBlankIframeSrc,guid){






function insertIframe(opts){




opts.id=opts.id||guid();
opts.name=opts.name||guid();






var srcSet=false;
var onloadDone=false;
var callback=function callback(){
if(srcSet&&!onloadDone){
onloadDone=true;
opts.onload&&opts.onload(opts.root.firstChild);
}
};
var globalCallback=GlobalCallback.create(callback);





if(document.attachEvent){


var html=
'<iframe'+
' id="'+
opts.id+
'"'+
' name="'+
opts.name+
'"'+(
opts.title?' title="'+opts.title+'"':'')+(
opts.className?' class="'+opts.className+'"':'')+
' style="border:none;'+(
opts.width?'width:'+opts.width+'px;':'')+(
opts.height?'height:'+opts.height+'px;':'')+
'"'+
' src="'+
getBlankIframeSrc()+
'"'+
' frameborder="0"'+
' scrolling="no"'+
' allowtransparency="true"'+
' onload="'+
globalCallback+
'()"'+
'></iframe>';









opts.root.innerHTML=
'<iframe src="'+
getBlankIframeSrc()+
'"'+
' frameborder="0"'+
' scrolling="no"'+
' style="height:1px"></iframe>';


srcSet=true;






setTimeout(function(){
opts.root.innerHTML=html;
opts.root.firstChild.src=opts.url;
opts.onInsert&&opts.onInsert(opts.root.firstChild);
},0);
}else{



var node=document.createElement('iframe');
node.id=opts.id;
node.name=opts.name;
node.onload=callback;
node.scrolling='no';
node.style.border='none';
node.style.overflow='hidden';
if(opts.title){
node.title=opts.title;
}
if(opts.className){
node.className=opts.className;
}
if(opts.height!==undefined){
node.style.height=opts.height+'px';
}
if(opts.width!==undefined){
if(opts.width=='100%'){
node.style.width=opts.width;
}else{
node.style.width=opts.width+'px';
}
}
opts.root.appendChild(node);


srcSet=true;

node.src=opts.url;
opts.onInsert&&opts.onInsert(node);
}
}

module.exports=insertIframe;},null);
                                                                                                              __d("sdk.domReady",[],function $module_sdk_domReady(global,require,requireDynamic,requireLazy,module,exports){



var queue;
var domIsReady=
'readyState'in document?
/loaded|complete/.test(document.readyState):





!!document.body;

function flush(){
if(!queue){
return;
}

var fn;
while(fn=queue.shift()){
fn();
}
queue=null;
}

function domReady(fn){
if(queue){
queue.push(fn);
return;
}else{
fn();
}
}

if(!domIsReady){
queue=[];
if(document.addEventListener){
document.addEventListener('DOMContentLoaded',flush,false);
window.addEventListener('load',flush,false);
}else if(document.attachEvent){
document.attachEvent('onreadystatechange',flush);
window.attachEvent('onload',flush);
}











if(document.documentElement.doScroll&&window===window.top){
var test=function test(){
try{

document.documentElement.doScroll('left');
}catch(_unused){
setTimeout(test,0);
return;
}
flush();
};
test();
}
}

module.exports=domReady;},3);
                                                                                                                                    __d("sdk.Content",["Log","sdk.domReady","sdk.UA"],function $module_sdk_Content(global,require,requireDynamic,requireLazy,module,exports,Log,domReady,UA){

'use strict';






var visibleRoot;
var hiddenRoot;

var Content={







append:function append(content,root){

if(!root){
if(!visibleRoot){
visibleRoot=root=document.getElementById('fb-root');
if(!root){
Log.warn('The "fb-root" div has not been created, auto-creating');

visibleRoot=root=document.createElement('div');
root.id='fb-root';






if(UA.ie()||!document.body){
domReady(function(){
if(root&&document.body){
document.body.appendChild(root);
}
});
}else{
document.body.appendChild(root);
}
}
root.className+=' fb_reset';
}else{
root=visibleRoot;
}
}

if(typeof content==='string'){
var div=document.createElement('div');
root.appendChild(div).innerHTML=content;
return div;
}else{
return root.appendChild(content);
}
},







appendHidden:function appendHidden(content){
if(!hiddenRoot){
hiddenRoot=document.createElement('div');
var style=hiddenRoot.style;
style.position='absolute';
style.top='-10000px';
style.width='0';
style.height='0';
hiddenRoot=Content.append(hiddenRoot);
}

return Content.append(content,hiddenRoot);
},













submitToTarget:function submitToTarget(opts,get){
var form=document.createElement('form');
form.action=opts.url;
form.target=opts.target;
form.method=get?'GET':'POST';
Content.appendHidden(form);

for(var key in opts.params){
if(Object.prototype.hasOwnProperty.call(opts.params,key)){
var val=opts.params[key];
if(val!==null&&val!==undefined){
var input=document.createElement('input');
input.name=key;
input.value=val;
form.appendChild(input);
}
}
}

form.submit();
if(form.parentNode){
form.parentNode.removeChild(form);
}
}};


module.exports=Content;},null);
                                                                                             __d("sdk.Impressions",["Miny","QueryString","UrlMap","getBlankIframeSrc","guid","insertIframe","sdk.Content","sdk.Runtime"],function $module_sdk_Impressions(global,require,requireDynamic,requireLazy,module,exports,Miny,QueryString,UrlMap,getBlankIframeSrc,guid,insertIframe,Content,Runtime){











function request(params){
var clientID=Runtime.getClientID();

if(!params.api_key&&clientID){
params.api_key=clientID;
}

params.kid_directed_site=Runtime.getKidDirectedSite();

var url=
UrlMap.resolve('www',true)+
'/impression.php/'+
guid()+
'/';
var fullUrlPath=QueryString.appendToUrl(url,params);
if(fullUrlPath.length>2000){


if(params.payload&&typeof params.payload==='string'){
var minyPayload=Miny.encode(params.payload);
if(minyPayload&&minyPayload.length<params.payload.length){
params.payload=minyPayload;
fullUrlPath=QueryString.appendToUrl(url,params);
}
}
}

if(fullUrlPath.length<=2000){
var image=new Image();
image.src=fullUrlPath;
}else{

var name=guid();
var root=Content.appendHidden('');
insertIframe({
url:getBlankIframeSrc(),
root:root,
name:name,
className:'fb_hidden fb_invisible',
onload:function onload(){
root.parentNode.removeChild(root);
}});


Content.submitToTarget({
url:url,
target:name,
params:params});

}
}

var Impressions={
log:function log(lid,payload){
if(!payload.source){
payload.source='jssdk';
}

request({
lid:lid,
payload:ES("JSON","stringify",false,payload)});

},

impression:request};


module.exports=Impressions;},null);
                                                                                             __d("sdk.Scribe",["QueryString","UrlMap","sdk.Runtime"],function $module_sdk_Scribe(global,require,requireDynamic,requireLazy,module,exports,QueryString,UrlMap,Runtime){






function log(category,data){
if(typeof data.extra==='object'){
data.extra.revision=Runtime.getRevision();
}
new Image().src=QueryString.appendToUrl(
UrlMap.resolve('www')+'/common/scribe_endpoint.php',
{
c:category,
m:ES("JSON","stringify",false,data)});


}

var Scribe={
log:log};


module.exports=Scribe;},null);
                                                                                         __d("Base64",[],function $module_Base64(global,require,requireDynamic,requireLazy,module,exports){














var en='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
function en3(c){
var num=
c.charCodeAt(0)<<16|c.charCodeAt(1)<<8|c.charCodeAt(2);
return String.fromCharCode(
en.charCodeAt(num>>>18),
en.charCodeAt(num>>>12&63),
en.charCodeAt(num>>>6&63),
en.charCodeAt(num&63));

}




var de=
'>___?456789:;<=_______'+
'\x00\x01\x02\x03\x04\x05\x06\x07\b\t\n\x0b\f\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19'+
'______\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,-./0123';
function de4(c){
var num=
de.charCodeAt(c.charCodeAt(0)-43)<<18|
de.charCodeAt(c.charCodeAt(1)-43)<<12|
de.charCodeAt(c.charCodeAt(2)-43)<<6|
de.charCodeAt(c.charCodeAt(3)-43);
return String.fromCharCode(num>>>16,num>>>8&255,num&255);
}

var Base64={
encode:function encode(input){

var str=unescape(encodeURI(input));
var i=(str.length+2)%3;
str=(str+'\0\0'.slice(i)).replace(/[\s\S]{3}/g,en3);
return str.slice(0,str.length+i-2)+'=='.slice(i);
},
decode:function decode(input){

var str=input.replace(/[^A-Za-z0-9+\/]/g,'');
var i=str.length+3&3;
str=(str+'AAA'.slice(i)).replace(/..../g,de4);
str=str.slice(0,str.length+i-3);

try{
return decodeURIComponent(escape(str));
}catch(_unused){
throw new Error('Not valid UTF-8');
}
},
encodeObject:function encodeObject(obj){
return Base64.encode(ES("JSON","stringify",false,obj));
},
decodeObject:function decodeObject(b64){
return ES("JSON","parse",false,Base64.decode(b64));
},

encodeNums:function encodeNums(l){
return String.fromCharCode.apply(
String,ES(
l,"map",true,function(val){
return en.charCodeAt(
(val|-(val>63?1:0))&-(val>0?1:0)&63);

}));

}};


module.exports=Base64;},null);
                                                                                                                                                                                                                                                                                                                                                                           __d("sdk.SignedRequest",["Base64"],function $module_sdk_SignedRequest(global,require,requireDynamic,requireLazy,module,exports,Base64){



function parse(signed_request){
if(!signed_request){
return null;
}


var payload=signed_request.
split('.',2)[1].
replace(/\-/g,'+').
replace(/\_/g,'/');
return Base64.decodeObject(payload);
}

var SignedRequest={
parse:parse};


module.exports=SignedRequest;},null);
                                                                                                        __d("URIRFC3986",[],function $module_URIRFC3986(global,require,requireDynamic,requireLazy,module,exports){

var PARSE_PATTERN=new RegExp(
'^'+
'([^:/?#]+:)?'+
'(//'+
'([^\\\\/?#@]*@)?'+
'('+
'\\[[A-Fa-f0-9:.]+\\]|'+
'[^\\/?#:]*'+
')'+
'(:[0-9]*)?'+
')?'+
'([^?#]*)'+
'(\\?[^#]*)?'+
'(#.*)?');





















var URIRFC3986={




parse:function parse(uriString){
if(ES(uriString,"trim",true)===''){
return null;
}
var captures=uriString.match(PARSE_PATTERN);
if(captures==null){
return null;
}
var uri={};




uri.uri=captures[0]?captures[0]:null;
uri.scheme=captures[1]?
captures[1].substr(0,captures[1].length-1):
null;
uri.authority=captures[2]?captures[2].substr(2):null;
uri.userinfo=captures[3]?
captures[3].substr(0,captures[3].length-1):
null;
uri.host=captures[2]?captures[4]:null;
uri.port=captures[5]?
captures[5].substr(1)?
parseInt(captures[5].substr(1),10):
null:
null;
uri.path=captures[6]?captures[6]:null;
uri.query=captures[7]?captures[7].substr(1):null;
uri.fragment=captures[8]?captures[8].substr(1):null;
uri.isGenericURI=uri.authority===null&&!!uri.scheme;
return uri;
}};


module.exports=URIRFC3986;},null);
                                                                                         __d("createObjectFrom",[],function $module_createObjectFrom(global,require,requireDynamic,requireLazy,module,exports){





















function createObjectFrom(
keys,
values)
{
if(__DEV__){
if(!ES("Array","isArray",false,keys)){
throw new TypeError('Must pass an array of keys.');
}
}
if(values===undefined){
return createObjectFrom(keys,true);
}

var object={};
if(ES("Array","isArray",false,values)){
for(var ii=keys.length-1;ii>=0;ii--){
object[keys[ii]]=values[ii];
}
}else{
for(var _ii=keys.length-1;_ii>=0;_ii--){
object[keys[_ii]]=values;
}
}

return object;
}

module.exports=createObjectFrom;},null);
                                                                                                 __d("URISchemes",["createObjectFrom"],function $module_URISchemes(global,require,requireDynamic,requireLazy,module,exports,createObjectFrom){



var defaultSchemes=createObjectFrom([
'blob',
'cmms',
'fb',
'fba',
'fbatwork',
'fb-ama',
'fb-workchat',
'fb-workchat-secure',
'fb-messenger',
'fb-messenger-public',
'fb-messenger-group-thread',
'fb-page-messages',
'fb-pma',
'fbcf',
'fbconnect',
'fbinternal',
'fbmobilehome',
'fbrpc',
'file',
'ftp',
'http',
'https',
'mailto',
'wss',
'ms-app',
'intent',
'itms',
'itms-apps',
'itms-services',
'market',
'svn+ssh',
'fbstaging',
'tel',
'sms',
'pebblejs',
'sftp',
'whatsapp',
'moments',
'flash',
'fblite',
'chrome-extension',
'webcal',
'fb124024574287414',
'fb124024574287414rc',
'fb124024574287414master',
'fb1576585912599779',
'fb929757330408142',
'designpack',
'fbpixelcloud',
'fbapi20130214',
'fb1196383223757595',
'oculus',
'oculus.store',
'skype',
'callto',
'workchat',
'fb236786383180508',
'fb1775440806014337',
'data']);


var URISchemes={




isAllowed:function isAllowed(schema){
if(!schema){
return true;
}
return Object.prototype.hasOwnProperty.call(defaultSchemes,schema.toLowerCase());
}};


module.exports=URISchemes;},null);
                                                                                         __d("setHostSubdomain",[],(function $module_setHostSubdomain(global,require,requireDynamic,requireLazy,module,exports){

function setHostSubdomain(domain,subdomain){
var pieces=domain.split('.');
if(pieces.length<3){
pieces.unshift(subdomain);
}else{
pieces[0]=subdomain;
}
return pieces.join('.');
}

module.exports=setHostSubdomain;}),null);
                                                                                  __d("URIBase",["URIRFC3986","URISchemes","ex","invariant","setHostSubdomain"],function $module_URIBase(global,require,requireDynamic,requireLazy,module,exports,URIRFC3986,URISchemes,ex,invariant,setHostSubdomain){









var UNSAFE_DOMAIN_PATTERN=new RegExp(


'[\\x00-\\x2c\\x2f\\x3b-\\x40\\x5c\\x5e\\x60\\x7b-\\x7f'+

'\\uFDD0-\\uFDEF\\uFFF0-\\uFFFF'+

'\\u2047\\u2048\\uFE56\\uFE5F\\uFF03\\uFF0F\\uFF1F]');



var SECURITY_PATTERN=new RegExp(

'^(?:[^/]*:|'+

'[\\x00-\\x1f]*/[\\x00-\\x1f]*/)');





















function parse(
uri,
uriToParse,
shouldThrow,
serializer)
{
if(!uriToParse){
return true;
}


if(uriToParse instanceof URIBase){
uri.setProtocol(uriToParse.getProtocol());
uri.setDomain(uriToParse.getDomain());
uri.setPort(uriToParse.getPort());
uri.setPath(uriToParse.getPath());
uri.setQueryData(
serializer.deserialize(serializer.serialize(uriToParse.getQueryData())));

uri.setFragment(uriToParse.getFragment());
uri.setIsGeneric(uriToParse.getIsGeneric());
uri.setForceFragmentSeparator(uriToParse.getForceFragmentSeparator());
return true;
}

uriToParse=ES(uriToParse.toString(),"trim",true);
var components=URIRFC3986.parse(uriToParse)||{
fragment:null,
scheme:null};

if(!shouldThrow&&!URISchemes.isAllowed(components.scheme)){
return false;
}
uri.setProtocol(components.scheme||'');
if(!shouldThrow&&UNSAFE_DOMAIN_PATTERN.test(components.host||'')){
return false;
}
uri.setDomain(components.host||'');
uri.setPort(components.port||'');
uri.setPath(components.path||'');
if(shouldThrow){
uri.setQueryData(serializer.deserialize(components.query||'')||{});
}else{
try{
uri.setQueryData(serializer.deserialize(components.query||'')||{});
}catch(_unused){
return false;
}
}
uri.setFragment(components.fragment||'');


if(components.fragment===''){
uri.setForceFragmentSeparator(true);
}
uri.setIsGeneric(components.isGenericURI||false);

if(components.userinfo!==null){
if(shouldThrow){
throw new Error(
ex(
'URI.parse: invalid URI (userinfo is not allowed in a URI): %s',
uri.toString()));


}else{
return false;
}
}



if(!uri.getDomain()&&ES(uri.getPath(),"indexOf",true,'\\')!==-1){
if(shouldThrow){
throw new Error(
ex(
'URI.parse: invalid URI (no domain but multiple back-slashes): %s',
uri.toString()));


}else{
return false;
}
}



if(!uri.getProtocol()&&SECURITY_PATTERN.test(uriToParse)){
if(shouldThrow){
throw new Error(
ex(
'URI.parse: invalid URI (unsafe protocol-relative URLs): %s',
uri.toString()));


}else{
return false;
}
}





if(uri.getDomain()&&uri.getPath()&&!ES(uri.getPath(),"startsWith",true,'/')){
if(shouldThrow){
throw new Error(
ex(
'URI.parse: invalid URI (domain and path where path lacks leading slash): %s',
uri.toString()));


}else{
return false;
}
}

return true;
}




var uriFilters=[];URIBase.

















































tryParse=function(uri,serializer){"use strict";
var result=new URIBase(null,serializer);
return parse(result,uri,false,serializer)?result:null;
};URIBase.











isValid=function(uri,serializer){"use strict";
return!!URIBase.tryParse(uri,serializer);
};




function URIBase(uri,serializer){"use strict";
serializer||invariant(0,'no serializer set');
this.$URIBase_serializer=serializer;

this.$URIBase_protocol='';
this.$URIBase_domain='';
this.$URIBase_port='';
this.$URIBase_path='';
this.$URIBase_fragment='';
this.$URIBase_isGeneric=false;
this.$URIBase_queryData={};
this.$URIBase_forceFragmentSeparator=false;
parse(this,uri,true,serializer);
}URIBase.prototype.




setProtocol=function(protocol){"use strict";
if(!URISchemes.isAllowed(protocol)){
false||invariant(0,'"%s" is not a valid protocol for a URI.',protocol);
}
this.$URIBase_protocol=protocol;
return this;
};URIBase.prototype.




getProtocol=function(){"use strict";
return(this.$URIBase_protocol||'').toLowerCase();
};URIBase.prototype.




setSecure=function(secure){"use strict";
return this.setProtocol(secure?'https':'http');
};URIBase.prototype.




isSecure=function(){"use strict";
return this.getProtocol()==='https';
};URIBase.prototype.




setDomain=function(domain){"use strict";




if(UNSAFE_DOMAIN_PATTERN.test(domain)){
throw new Error(
ex(
'URI.setDomain: unsafe domain specified: %s for url %s',
domain,
this.toString()));


}

this.$URIBase_domain=domain;
return this;
};URIBase.prototype.




getDomain=function(){"use strict";
return this.$URIBase_domain;
};URIBase.prototype.




setPort=function(port){"use strict";
this.$URIBase_port=port;
return this;
};URIBase.prototype.




getPort=function(){"use strict";
return this.$URIBase_port;
};URIBase.prototype.




setPath=function(path){"use strict";
if(__DEV__){
if(path&&path.charAt(0)!=='/'){
console.warn(
'Path does not begin with a "/" which means this URI '+
'will likely be malformed. Ensure any string passed to .setPath() '+
'leads with "/"');

}
}
this.$URIBase_path=path;
return this;
};URIBase.prototype.




getPath=function(){"use strict";
return this.$URIBase_path;
};URIBase.prototype.







addQueryData=function(mapOrKey,value){"use strict";

if(Object.prototype.toString.call(mapOrKey)==='[object Object]'){
ES("Object","assign",false,this.$URIBase_queryData,mapOrKey);
}else{
this.$URIBase_queryData[mapOrKey]=value;
}
return this;
};URIBase.prototype.





setQueryData=function(map){"use strict";
this.$URIBase_queryData=map;
return this;
};URIBase.prototype.




getQueryData=function(){"use strict";
return this.$URIBase_queryData;
};URIBase.prototype.





setQueryString=function(queryString){"use strict";
return this.setQueryData(this.$URIBase_serializer.deserialize(queryString));
};URIBase.prototype.




getQueryString=function(){"use strict";
return this.$URIBase_serializer.serialize(this.getQueryData());
};URIBase.prototype.




removeQueryData=function(keys){"use strict";
if(!ES("Array","isArray",false,keys)){
keys=[keys];
}
for(var i=0,length=keys.length;i<length;++i){
delete this.$URIBase_queryData[keys[i]];
}
return this;
};URIBase.prototype.




setFragment=function(fragment){"use strict";
this.$URIBase_fragment=fragment;

this.setForceFragmentSeparator(false);
return this;
};URIBase.prototype.




getFragment=function(){"use strict";
return this.$URIBase_fragment;
};URIBase.prototype.












setForceFragmentSeparator=function(shouldForce){"use strict";
this.$URIBase_forceFragmentSeparator=shouldForce;
return this;
};URIBase.prototype.





getForceFragmentSeparator=function(){"use strict";
return this.$URIBase_forceFragmentSeparator;
};URIBase.prototype.

setIsGeneric=function(isGeneric){"use strict";
this.$URIBase_isGeneric=isGeneric;
return this;
};URIBase.prototype.

getIsGeneric=function(){"use strict";
return this.$URIBase_isGeneric;
};URIBase.prototype.




isEmpty=function(){"use strict";
return!(
this.getPath()||
this.getProtocol()||
this.getDomain()||
this.getPort()||
ES("Object","keys",false,this.getQueryData()).length>0||
this.getFragment());

};URIBase.prototype.




toString=function(){"use strict";
var uri=this;
for(var i=0;i<uriFilters.length;i++){
uri=uriFilters[i](uri);
}
return uri.$URIBase_toStringImpl();
};URIBase.prototype.





$URIBase_toStringImpl=function(){"use strict";
var str='';
var protocol=this.getProtocol();
if(protocol){
str+=protocol+':'+(this.getIsGeneric()?'':'//');
}
var domain=this.getDomain();
if(domain){
str+=domain;
}
var port=this.getPort();
if(port){
str+=':'+port;
}




var path=this.getPath();
if(path){
str+=path;
}else if(str){
str+='/';
}
var queryStr=this.getQueryString();
if(queryStr){
str+='?'+queryStr;
}
var fragment=this.getFragment();
if(fragment){
str+='#'+fragment;
}else if(this.getForceFragmentSeparator()){
str+='#';
}
return str;
};URIBase.













registerFilter=function(filter){"use strict";
uriFilters.push(filter);
};URIBase.prototype.




getOrigin=function(){"use strict";
var port=this.getPort();
return(
this.getProtocol()+'://'+this.getDomain()+(port?':'+port:''));

};URIBase.prototype.





getQualifiedURIBase=function(){"use strict";
return new URIBase(this,this.$URIBase_serializer).qualify();
};URIBase.prototype.





qualify=function(){"use strict";
if(!this.getDomain()){
var current=new URIBase(window.location.href,this.$URIBase_serializer);
this.setProtocol(current.getProtocol()).
setDomain(current.getDomain()).
setPort(current.getPort());
}
return this;
};URIBase.prototype.













setSubdomain=function(subdomain){"use strict";
var domain=this.qualify().getDomain();
return this.setDomain(setHostSubdomain(domain,subdomain));
};URIBase.prototype.






getSubdomain=function(){"use strict";
if(!this.getDomain()){
return'';
}

var domains=this.getDomain().split('.');
if(domains.length<=2){
return'';
}else{
return domains[0];
}
};URIBase.prototype.








isSubdomainOfDomain=function(superdomain){"use strict";
var domain=this.getDomain();
return URIBase.isDomainSubdomainOfDomain(
domain,
superdomain,
this.$URIBase_serializer);

};URIBase.

isDomainSubdomainOfDomain=function(
domain,
superdomain,
serializer)
{"use strict";
if(superdomain===''||domain===''){
return false;
}

if(ES(domain,"endsWith",true,superdomain)){
var domainLen=domain.length;
var superdomainLen=superdomain.length;
var pos=domainLen-superdomainLen-1;

if(domainLen===superdomainLen||domain[pos]==='.'){
return URIBase.isValid(superdomain,serializer);
}
}

return false;
};


module.exports=URIBase;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         __d("sdk.URI",["Assert","QueryString","URIBase"],function $module_sdk_URI(global,require,requireDynamic,requireLazy,module,exports,Assert,QueryString,URIBase){var _URIBase,_superProto;





var facebookRe=/\.facebook\.com$/;

var serializer={
serialize:function serialize(map){
return map?QueryString.encode(map):'';
},
deserialize:function deserialize(text){
return text?QueryString.decode(text):{};
}};_URIBase=babelHelpers.inherits(


URI,URIBase);_superProto=_URIBase&&_URIBase.prototype;
function URI(uri){"use strict";
Assert.isString(uri,'The passed argument was of invalid type.');
_superProto.constructor.call(this,uri,serializer);
}URI.prototype.

isFacebookURI=function(){"use strict";
return facebookRe.test(this.getDomain());
};URI.prototype.

valueOf=function(){"use strict";
return this.toString();
};URI.

isValidURI=function(uri){"use strict";
return URIBase.isValid(uri,serializer);
};


module.exports=URI;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                     __d("sdk.WebStorage",["Log"],function $module_sdk_WebStorage(global,require,requireDynamic,requireLazy,module,exports,Log){

'use strict';



var WebStorage={
getLocalStorage:function getLocalStorage(){
try{

return window.localStorage;
}catch(_unused){
Log.warn('Failed to get local storage');
}
return null;
},






getLocalStorageForRead:function getLocalStorageForRead(){
try{


var storage=window.localStorage;



if(storage){
var key='__test__'+ES("Date","now",false);
storage.setItem(key,'');
storage.removeItem(key);
}
return storage;
}catch(_unused2){
Log.warn('Failed to get local storage');
}
return null;
}};


module.exports=WebStorage;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        __d("Queue",[],function $module_Queue(global,require,requireDynamic,requireLazy,module,exports){




var registry={};


















function Queue(opts){"use strict";
this._timeout=null;


this._interval=(opts==null?void 0:opts.interval)||0;
this._processor=opts==null?void 0:opts.processor;


this._queue=[];
this._stopped=true;
}Queue.prototype.








_dispatch=function(force){if(force===void 0){force=false;}"use strict";
if(this._stopped||this._queue.length===0){
return;
}

var processor=this._processor;
if(processor==null){
this._stopped=true;
throw new Error('No processor available');
}

var interval=this._interval;
if(interval!=null){
processor.call(this,this._queue.shift());
this._timeout=setTimeout(ES(function(){return this._dispatch();},"bind",true,this),interval);
}else{
while(this._queue.length){
processor.call(this,this._queue.shift());
}
}
};Queue.prototype.









enqueue=function(message){"use strict";
if(this._processor&&!this._stopped){
this._processor(message);
}else{
this._queue.push(message);
}
return this;
};Queue.prototype.








start=function(processor){"use strict";
if(processor){
this._processor=processor;
}
this._stopped=false;
this._dispatch();
return this;
};Queue.prototype.

isStarted=function(){"use strict";
return!this._stopped;
};Queue.prototype.





dispatch=function(){"use strict";
this._dispatch(true);
};Queue.prototype.







stop=function(scheduled){"use strict";
this._stopped=true;
if(scheduled&&this._timeout!=null){
clearTimeout(this._timeout);
}
return this;
};Queue.prototype.









merge=function(queue,prepend){"use strict";
if(prepend){var _this$_queue;
(_this$_queue=this._queue).unshift.apply(_this$_queue,queue._queue);
}else{var _this$_queue2;
(_this$_queue2=this._queue).push.apply(_this$_queue2,queue._queue);
}
queue._queue=[];
this._dispatch();
return this;
};Queue.prototype.




getLength=function(){"use strict";
return this._queue.length;
};Queue.









get=function(name,opts){"use strict";
var queue;
if(name in registry){
queue=registry[name];
}else{
queue=registry[name]=new Queue(opts);
}
return queue;
};Queue.







exists=function(name){"use strict";
return name in registry;
};Queue.








remove=function(name){"use strict";
return delete registry[name];
};



module.exports=Queue;},null);
                                                                                                 __d("sdk.FeatureFunctor",[],function $module_sdk_FeatureFunctor(global,require,requireDynamic,requireLazy,module,exports){































function feature(config,name,defaultValue){
if(config.features&&name in config.features){
var value=config.features[name];
if(typeof value==='object'&&typeof value.rate==='number'){

if(value.rate&&Math.random()*100<=value.rate){
return value.value||true;
}else{
return value.value?null:false;
}
}else{
return value;
}
}
return defaultValue;
}

function createFeatureFunction(config){
return function(){for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}
if(args.length<2){
throw new Error('Default value is required');
}var
name=args[0],defaultValue=args[1];
return feature(config,name,defaultValue);
};
}

module.exports={
create:createFeatureFunction};},null);
                                                                                                              __d("sdk.feature",["JSSDKConfig","sdk.FeatureFunctor"],function $module_sdk_feature(global,require,requireDynamic,requireLazy,module,exports,SDKConfig,FeatureFunctor){


































module.exports=FeatureFunctor.create(SDKConfig);},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          __d("XDM",["Log","sdk.feature","wrapFunction"],function $module_XDM(global,require,requireDynamic,requireLazy,module,exports,Log,feature,wrapFunction){
















































var transports={};
var configuration={
transports:[]};

function findTransport(blacklist){
var blacklistMap={};
var i=blacklist.length;
var list=configuration.transports;

while(i--){
blacklistMap[blacklist[i]]=1;
}

i=list.length;
while(i--){
var name=list[i];
var transport=transports[name];
if(!blacklistMap[name]&&transport.isAvailable()){
return name;
}
}
return null;
}

var XDM={




register:function register(name,provider){
Log.debug('Registering %s as XDM provider',name);
configuration.transports.push(name);
transports[name]=provider;
},























create:function create(config){var _config$transport;
if(!config.whenReady&&!config.onMessage){
var msg='An instance without whenReady or onMessage makes no sense';
Log.error(msg);
throw new Error(msg);
}
if(!config.channel){
Log.warn('Missing channel name, selecting at random');
config.channel=

'f'+(Math.random()*(1<<30)).toString(16).replace('.','');
}

if(!config.whenReady){
config.whenReady=function(){};
}
if(!config.onMessage){
config.onMessage=function(){};
}

var name=(_config$transport=config.transport)!=null?_config$transport:findTransport(config.blacklist||[]);
var transport=name!=null?transports[name]:null;
if(transport!=null&&transport.isAvailable()){
Log.debug('%s is available',name);
transport.init(config);
return name;
}
return null;
}};


var facebookRe=/\.facebook\.com(\/|$)/;


function log(category,data){
var captures=window.location.hostname.match(
/\.(facebook\.sg|facebookcorewwwi\.onion)$/);

var base=captures?captures[1]:'facebook.com';
new Image().src=
'https://www.'+
base+
'/common/scribe_endpoint.php?c='+
encodeURIComponent(category)+
'&m='+
encodeURIComponent(ES("JSON","stringify",false,data));
}










XDM.register(
'postmessage',
function(){
var inited=false;

return{
isAvailable:function isAvailable(){
return!!window.postMessage;
},
init:function init(config){
Log.debug('init postMessage: '+config.channel);
var prefix='_FB_'+config.channel;
var xdm={
send:function send(message,origin,windowRef,channel){
if(window===windowRef){
Log.error('Invalid windowref, equal to window (self)');
throw new Error();
}
Log.debug('sending to: %s (%s)',origin,channel);
var send=function send(){
try{

windowRef.postMessage('_FB_'+channel+message,origin);
}catch(e){
if(feature('xdm_scribe_logging',false)){
log('jssdk_error',{
error:'POST_MESSAGE',
extra:{
message:e.message+', html/js/modules/XDM.js:231'}});


}
throw e;
}
};
send();
}};

if(inited){
config.whenReady(xdm);
return;
}

window.addEventListener(
'message',
wrapFunction(
function(event){
var message=event.data;


var origin=event.origin||'native';
if(!/^(https?:\/\/|native$)/.test(origin)){
Log.debug(
'Received message from invalid origin type: %s',
origin);

return;
}

if(
origin!=='native'&&
!(
facebookRe.test(location.hostname)||
facebookRe.test(event.origin)))

{

return;
}

if(typeof message!=='string'){
Log.warn(
'Received message of type %s from %s, expected a string',
typeof message,
origin);

return;
}

Log.debug('received message %s from %s',message,origin);

if(message.substring(0,prefix.length)==prefix){
message=message.substring(prefix.length);
}
config.onMessage(message,origin);
},
'entry',
'onMessage'));


config.whenReady(xdm);
inited=true;
}};

}());


module.exports=XDM;},null);
                                                                                                              __d("isFacebookURI",[],function $module_isFacebookURI(global,require,requireDynamic,requireLazy,module,exports){



var facebookURIRegex=null;

var FB_PROTOCOLS=['http','https'];





function isFacebookURI(uri){
if(!facebookURIRegex){
facebookURIRegex=new RegExp('(^|\\.)facebook\\.com$','i');
}

if(uri.isEmpty()&&uri.toString()!=='#'){
return false;
}

if(!uri.getDomain()&&!uri.getProtocol()){
return true;
}

return(
ES(FB_PROTOCOLS,"indexOf",true,uri.getProtocol())!==-1&&
facebookURIRegex.test(uri.getDomain()));

}

isFacebookURI.setRegex=function(regex){
facebookURIRegex=regex;
};

module.exports=isFacebookURI;},null);
                                                                                                 __d("sdk.Event",[],function $module_sdk_Event(global,require,requireDynamic,requireLazy,module,exports){

'use strict';

var Event={
SUBSCRIBE:'event.subscribe',
UNSUBSCRIBE:'event.unsubscribe',







subscribers:function subscribers(){




if(!this._subscribersMap){
this._subscribersMap={};
}
return this._subscribersMap;
},





































subscribe:function subscribe(name,cb){
var subs=this.subscribers();

if(!subs[name]){
subs[name]=[cb];
}else{
if(ES(subs[name],"indexOf",true,cb)==-1){
subs[name].push(cb);
}
}
if(name!=this.SUBSCRIBE&&name!=this.UNSUBSCRIBE){
this.fire(this.SUBSCRIBE,name,subs[name]);
}
},




















unsubscribe:function unsubscribe(name,cb){
var subs=this.subscribers()[name];
if(subs){
ES(subs,"forEach",true,function(value,key){
if(value===cb){
subs.splice(key,1);
}
});
}
if(name!=this.SUBSCRIBE&&name!=this.UNSUBSCRIBE){
this.fire(this.UNSUBSCRIBE,name,subs);
}
},











monitor:function monitor(name,callback){
if(!callback()){
var ctx=this;
var fn=function fn(){
if(callback.apply(callback,arguments)){
ctx.unsubscribe(name,fn);
}
};

this.subscribe(name,fn);
}
},










clear:function clear(name){
delete this.subscribers()[name];
},







fire:function fire(name){for(var _len=arguments.length,args=new Array(_len>1?_len-1:0),_key=1;_key<_len;_key++){args[_key-1]=arguments[_key];}
var subs=this.subscribers()[name];

if(subs){
ES(subs,"forEach",true,function(sub){


if(sub){
sub.apply(this,args);
}
});
}
}};


module.exports=Event;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             __d("JSONRPC",["Log"],function $module_JSONRPC(global,require,requireDynamic,requireLazy,module,exports,Log){




function JSONRPC(write){"use strict";
this.$JSONRPC_counter=0;
this.$JSONRPC_callbacks={};

this.remote=ES(function(context){
this.$JSONRPC_context=context;
return this.remote;
},"bind",true,this);

this.local={};

this.$JSONRPC_write=write;
}JSONRPC.prototype.










stub=function(stub){"use strict";
this.remote[stub]=ES(function(){
var message={
jsonrpc:'2.0',
method:stub};for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}


if(typeof args[args.length-1]==='function'){
message.id=++this.$JSONRPC_counter;
this.$JSONRPC_callbacks[message.id]=args.pop();
}

message.params=args;

this.$JSONRPC_write(ES("JSON","stringify",false,message),this.$JSONRPC_context||{method:stub});
},"bind",true,this);
};JSONRPC.prototype.











read=function(message,context){"use strict";
var rpc=ES("JSON","parse",false,message),
id=rpc.id;

if(!rpc.method){

if(!this.$JSONRPC_callbacks[id]){
Log.warn('Could not find callback %s',id);
return;
}
var callback=this.$JSONRPC_callbacks[id];
delete this.$JSONRPC_callbacks[id];

delete rpc.id;
delete rpc.jsonrpc;

callback(rpc);
return;
}


var instance=this,
method=this.local[rpc.method],
send;
if(id){

send=function send(type,value){
var response={
jsonrpc:'2.0',
id:id};

response[type]=value;



setTimeout(function(){
instance.$JSONRPC_write(ES("JSON","stringify",false,response),context);
},0);
};
}else{

send=function send(){};
}

if(!method){
Log.error('Method "%s" has not been defined',rpc.method);

send('error',{
code:-32601,
message:'Method not found',
data:rpc.method});

return;
}


rpc.params.push(ES(send,"bind",true,null,'result'));
rpc.params.push(ES(send,"bind",true,null,'error'));


try{
var returnValue=method.apply(context||null,rpc.params);

if(typeof returnValue!=='undefined'){
send('result',returnValue);
}
}catch(rpcEx){
Log.error(
'Invokation of RPC method %s resulted in the error: %s',
rpc.method,
rpcEx.message);


send('error',{
code:-32603,
message:'Internal error',
data:rpcEx.message});

}
};


module.exports=JSONRPC;},null);
                                                                                             __d("sdk.RPC",["Assert","JSONRPC","Queue"],function $module_sdk_RPC(global,require,requireDynamic,requireLazy,module,exports,Assert,JSONRPC,Queue){





var outQueue=new Queue();
var jsonrpc=new JSONRPC(function(message){
outQueue.enqueue(message);
});

var RPC={
local:jsonrpc.local,
remote:jsonrpc.remote,
stub:ES(jsonrpc.stub,"bind",true,jsonrpc),
setInQueue:function setInQueue(queue){
Assert.isInstanceOf(Queue,queue);

queue.start(function(message){
jsonrpc.read(message);
});
},
getOutQueue:function getOutQueue(){
return outQueue;
}};


module.exports=RPC;},null);
                                                                                         __d("dedupString",[],function $module_dedupString(global,require,requireDynamic,requireLazy,module,exports){

'use strict';









function dedupString(str){var _Object$keys;






return ES("Object","keys",false,(_Object$keys={},_Object$keys[str]=0,_Object$keys))[0];
}

module.exports=dedupString;},null);
                                                                                                                              __d("emptyFunction",[],function $module_emptyFunction(global,require,requireDynamic,requireLazy,module,exports){

function makeEmptyFunction(
arg)
{
return function(){
return arg;
};
}






var emptyFunction=function emptyFunction(){};

emptyFunction.thatReturns=makeEmptyFunction;
emptyFunction.thatReturnsFalse=makeEmptyFunction(false);
emptyFunction.thatReturnsTrue=makeEmptyFunction(true);
emptyFunction.thatReturnsNull=makeEmptyFunction(null);
emptyFunction.thatReturnsThis=function(){
return this;
};
emptyFunction.thatReturnsArgument=function(arg){
return arg;
};

module.exports=emptyFunction;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                   __d("DOMEventListener",["dedupString","emptyFunction","invariant","wrapFunction"],function $module_DOMEventListener(global,require,requireDynamic,requireLazy,module,exports,dedupString,emptyFunction,invariant,wrapFunction){






var supportsPassive=false;
try{

var opts=Object.defineProperty({},'passive',{
get:function get(){
supportsPassive=true;
}});

window.addEventListener('test',null,opts);
}catch(_unused){}








var _add,_remove;

if(window.addEventListener){

_add=function add(
target,
name,
listener,
options)
{if(options===void 0){options=false;}
listener.wrapper=wrapFunction(
listener,
'entry',
dedupString('DOMEventListener.add '+name));

target.addEventListener(
name,
listener.wrapper,
supportsPassive?options:false);

};
_remove=function remove(
target,
name,
listener,
options)
{if(options===void 0){options=false;}
target.removeEventListener(
name,
listener.wrapper,
supportsPassive?options:false);

};
}else if(window.attachEvent){

_add=function add(
target,
name,
listener,
_options)
{if(_options===void 0){_options=false;}
listener.wrapper=wrapFunction(
listener,
'entry',
'DOMEventListener.add '+name);

target.attachEvent||invariant(0,'`target` has no `attachEvent` method.');
target.attachEvent('on'+name,listener.wrapper);
};
_remove=function remove(
target,
name,
listener,
_options)
{if(_options===void 0){_options=false;}
target.detachEvent||invariant(0,'`target` has no `detachEvent` method.');
target.detachEvent('on'+name,listener.wrapper);
};
}else{
_remove=_add=emptyFunction;
}

var DOMEventListener={











add:function add(
target,
name,
listener,
options)
{if(options===void 0){options=false;}
_add(target,name,listener,options);
return{
remove:function remove(){
_remove(target,name,listener,options);
}};

},








remove:_remove};


module.exports=DOMEventListener;},null);
                                                                                         __d("UserAgent_DEPRECATED",[],function $module_UserAgent_DEPRECATED(global,require,requireDynamic,requireLazy,module,exports){









































var _populated=false;


var _ie,_firefox,_opera,_webkit,_chrome;


var _ie_real_version;


var _osx,_windows,_linux,_android;


var _win64;


var _iphone,_ipad,_native;

var _mobile;

function _populate(){
if(_populated){
return;
}

_populated=true;






var uas=navigator.userAgent;
var agent=/(?:MSIE.(\d+\.\d+))|(?:(?:Firefox|GranParadiso|Iceweasel).(\d+\.\d+))|(?:Opera(?:.+Version.|.)(\d+\.\d+))|(?:AppleWebKit.(\d+(?:\.\d+)?))|(?:Trident\/\d+\.\d+.*rv:(\d+\.\d+))/.exec(
uas);

var os=/(Mac OS X)|(Windows)|(Linux)/.exec(uas);

_iphone=/\b(iPhone|iP[ao]d)/.exec(uas);
_ipad=/\b(iP[ao]d)/.exec(uas);
_android=/Android/i.exec(uas);
_native=/FBAN\/\w+;/i.exec(uas);
_mobile=/Mobile/i.exec(uas);






_win64=!!/Win64/.exec(uas);

if(agent){
_ie=agent[1]?
parseFloat(agent[1]):
agent[5]?
parseFloat(agent[5]):
NaN;

if(_ie&&document&&document.documentMode){
_ie=document.documentMode;
}

var trident=/(?:Trident\/(\d+.\d+))/.exec(uas);
_ie_real_version=trident?parseFloat(trident[1])+4:_ie;

_firefox=agent[2]?parseFloat(agent[2]):NaN;
_opera=agent[3]?parseFloat(agent[3]):NaN;
_webkit=agent[4]?parseFloat(agent[4]):NaN;
if(_webkit){



agent=/(?:Chrome\/(\d+\.\d+))/.exec(uas);
_chrome=agent&&agent[1]?parseFloat(agent[1]):NaN;
}else{
_chrome=NaN;
}
}else{
_ie=_firefox=_opera=_chrome=_webkit=NaN;
}

if(os){
if(os[1]){





var ver=/(?:Mac OS X (\d+(?:[._]\d+)?))/.exec(uas);

_osx=ver?parseFloat(ver[1].replace('_','.')):true;
}else{
_osx=false;
}
_windows=!!os[2];
_linux=!!os[3];
}else{
_osx=_windows=_linux=false;
}
}

var UserAgent_DEPRECATED={






ie:function ie(){
return _populate()||_ie;
},







ieCompatibilityMode:function ieCompatibilityMode(){
return _populate()||_ie_real_version>_ie;
},






ie64:function ie64(){
return UserAgent_DEPRECATED.ie()&&_win64;
},







firefox:function firefox(){
return _populate()||_firefox;
},







opera:function opera(){
return _populate()||_opera;
},







webkit:function webkit(){
return _populate()||_webkit;
},





safari:function safari(){
return UserAgent_DEPRECATED.webkit();
},







chrome:function chrome(){
return _populate()||_chrome;
},






windows:function windows(){
return _populate()||_windows;
},







osx:function osx()


{
return _populate()||_osx;
},






linux:function linux(){
return _populate()||_linux;
},







iphone:function iphone(){
return _populate()||_iphone;
},

mobile:function mobile(){
return _populate()||_iphone||_ipad||_android||_mobile;
},

nativeApp:function nativeApp(){

return _populate()||_native;
},

android:function android(){
return _populate()||_android;
},

ipad:function ipad(){
return _populate()||_ipad;
}};


module.exports=UserAgent_DEPRECATED;},null);
                                                                                             __d("hasNamePropertyBug",["UserAgent_DEPRECATED","guid"],function $module_hasNamePropertyBug(global,require,requireDynamic,requireLazy,module,exports,UserAgent_DEPRECATED,guid){





var hasBug=UserAgent_DEPRECATED.ie()?undefined:false;




function test(){
var form=document.createElement('form'),
input=form.appendChild(document.createElement('input'));
input.name=guid();
hasBug=input!==form.elements[input.name];
form=input=null;
return hasBug;
}

function hasNamePropertyBug(){
return typeof hasBug==='undefined'?test():hasBug;
}

module.exports=hasNamePropertyBug;},null);
                                                                                         __d("isNumberLike",[],function $module_isNumberLike(global,require,requireDynamic,requireLazy,module,exports){





function isNumberLike(n){
return!isNaN(parseFloat(n))&&isFinite(n);
}

module.exports=isNumberLike;},null);
                                                                                                                           __d("sdk.createIframe",["DOMEventListener","getBlankIframeSrc","guid","hasNamePropertyBug","isNumberLike"],function $module_sdk_createIframe(global,require,requireDynamic,requireLazy,module,exports,DOMEventListener,getBlankIframeSrc,guid,hasNamePropertyBug,isNumberLike){








function createIframe(opts){
opts=ES("Object","assign",false,{},opts);
var frame;
var name=opts.name||guid();
var root=opts.root;
var style=opts.style||{border:'none'};
var src=opts.url;
var onLoad=opts.onload;
var onError=opts.onerror;

if(hasNamePropertyBug()){
frame=document.createElement('<iframe name="'+name+'"/>');
}else{
frame=document.createElement('iframe');
frame.name=name;
}


delete opts.style;
delete opts.name;
delete opts.url;
delete opts.root;
delete opts.onload;
delete opts.onerror;

var attributes=ES("Object","assign",false,
{
frameBorder:0,
allowTransparency:true,
allowFullscreen:true,
scrolling:'no',
allow:'encrypted-media'},

opts);


if(attributes.width&&isNumberLike(attributes.width)){
frame.width=attributes.width+'px';
}
if(attributes.height&&isNumberLike(attributes.height)){
frame.height=attributes.height+'px';
}

delete attributes.height;
delete attributes.width;

for(var key in attributes){
if(Object.prototype.hasOwnProperty.call(attributes,key)){
frame.setAttribute(key,attributes[key]);
}
}

ES("Object","assign",false,frame.style,style);



frame.src=getBlankIframeSrc();
root.appendChild(frame);
if(onLoad){
var onLoadListener=DOMEventListener.add(frame,'load',function(){
onLoadListener.remove();
onLoad();
});
}

if(onError){
var onErrorListener=DOMEventListener.add(frame,'error',function(){
onErrorListener.remove();
onError();
});
}



frame.src=src;
return frame;
}

module.exports=createIframe;},null);
                                                                                  __d("sdk.XD",["JSSDKXDConfig","Log","QueryString","Queue","UrlMap","XDM","guid","isFacebookURI","sdk.Content","sdk.createIframe","sdk.Event","sdk.feature","sdk.RPC","sdk.Runtime","sdk.Scribe","sdk.URI"],function $module_sdk_XD(global,require,requireDynamic,requireLazy,module,exports,XDConfig,Log,QueryString,Queue,UrlMap,XDM,guid,isFacebookURI,Content,createIframe,Event,feature,RPC,Runtime,Scribe,URI){





















var facebookQueue=new Queue();
var httpsProxyQueue=new Queue();
var proxySecret=guid();
var protocol='https';


var xdArbiterTier=XDConfig.useCdn?'cdn':'www';

var xdArbiterPathAndQuery=feature('use_bundle',false)?

XDConfig.XdBundleUrl:

XDConfig.XdUrl;

var xdArbiterHttpsUrl=UrlMap.resolve(xdArbiterTier)+xdArbiterPathAndQuery;

var getOrigin=function getOrigin(){
if('origin'in location){
if(location.origin&&location.origin!='null'){
return location.origin;
}else if(window!==window.parent){
try{
var parentOrigin=parent.location.origin;
if(parentOrigin&&parentOrigin!='null'){
return parentOrigin;
}
}catch(_unused){}
}
}

return location.protocol+'//'+location.host;
};

var channel=guid();
var origin=getOrigin();
var xdm;
var httpsProxyFrame;
var inited=false;
var IFRAME_TITLE='Facebook Cross Domain Communication Frame';

var pluginRegistry={};
var rpcQueue=new Queue();
RPC.setInQueue(rpcQueue);

function onRegister(registeredAs){
Log.info('Remote XD can talk to facebook.com (%s)',registeredAs);
Runtime.setEnvironment(
registeredAs==='canvas'?
Runtime.ENVIRONMENTS.CANVAS:
Runtime.ENVIRONMENTS.PAGETAB);

}

function handleAction(message,senderOrigin){
if(!senderOrigin){
Log.error('No senderOrigin');
throw new Error();
}

switch(message.xd_action){
case'proxy_ready':
var proxyQueue;
var targetProxyFrame;

proxyQueue=httpsProxyQueue;
targetProxyFrame=httpsProxyFrame;
Runtime.setLoggedIntoFacebook(message.logged_in==='true');

if(message.registered){
onRegister(message.registered);
facebookQueue=proxyQueue.merge(facebookQueue,false);
}

Log.info(
'Proxy ready, starting queue containing %s messages',
proxyQueue.getLength());


proxyQueue.start(function(message){
if(message!=null&&typeof message==='object'){
message=QueryString.encode(message);
}
xdm.send(
message,
senderOrigin,
targetProxyFrame.contentWindow,
channel+'_'+protocol);

});
break;

case'plugin_ready':
if(typeof message.name==='string'){
var pluginName=message.name;
Log.info('Plugin %s ready, protocol: %s',pluginName,protocol);
pluginRegistry[pluginName]={protocol:protocol};
if(Queue.exists(pluginName)){
var queue=Queue.get(pluginName,{});
Log.debug(
'Enqueuing %s messages for %s in %s',
queue.getLength(),
pluginName,
protocol+'ProxyQueue');

httpsProxyQueue.merge(queue,false);
}
}else{
Log.error('plugin_ready message received without a name');
}
break;}



if(message.data){
onMessage(message.data,senderOrigin);
}
}




function onMessage(message,senderOrigin){
if(
senderOrigin!=null&&
senderOrigin!=='native'&&
!isFacebookURI(new URI(senderOrigin)))
{
return;
}
if(typeof message==='string'){
if(/^FB_RPC:/.test(message)){
rpcQueue.enqueue(message.substring(7));
return;
}

if(message.substring(0,1)=='{'){
try{
message=ES("JSON","parse",false,message);
}catch(_unused2){
Log.warn('Failed to decode %s as JSON',message);
return;
}
}else{
message=QueryString.decode(message);
}
}

var messageObj=message;

if(senderOrigin==null){

if(messageObj.xd_sig===proxySecret){
senderOrigin=messageObj.xd_origin;
}
}

if(messageObj.xd_action){
handleAction(messageObj,senderOrigin);
return;
}


if(messageObj.cb){
var cb=XD._callbacks[messageObj.cb];
if(!XD._forever[messageObj.cb]){
delete XD._callbacks[messageObj.cb];
}
if(cb){
cb(messageObj);
}
}
}

function sendToFacebook(
recipient,
message)
{
if(recipient=='facebook'){
if(typeof message==='object'){
message.relation='parent.parent';
}
facebookQueue.enqueue(message);
}else{
if(typeof message==='object'){
message.relation='parent.frames["'+recipient+'"]';
}
var regInfo=pluginRegistry[recipient];
if(regInfo){
Log.debug(
'Enqueuing message for plugin %s in %s',
recipient,
regInfo.protocol+'ProxyQueue');

httpsProxyQueue.enqueue(message);
}else{
Log.debug('Buffering message for plugin %s',recipient);
Queue.get(recipient,{}).enqueue(message);
}
}
}

RPC.getOutQueue().start(function(message){
sendToFacebook('facebook','FB_RPC:'+message);
});

function init(xdProxyName){
if(inited){
return;
}


var container=Content.appendHidden(document.createElement('div'));


var transport=XDM.create({
blacklist:null,
root:container,
channel:channel,
whenReady:function whenReady(instance){
xdm=instance;

var proxyData={
channel:channel,
origin:origin,
transport:transport,
xd_name:xdProxyName};


var xdArbiterFragment='#'+QueryString.encode(proxyData);






httpsProxyFrame=createIframe({
url:xdArbiterHttpsUrl+xdArbiterFragment,
name:'fb_xdm_frame_https',
id:'fb_xdm_frame_https',
root:container,
'aria-hidden':true,
title:IFRAME_TITLE,
tabindex:-1});

},
onMessage:onMessage});

if(!transport){
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'XD_TRANSPORT',
extra:{
message:'Failed to create a valid transport'}});


}
inited=true;
}







var XD={


rpc:RPC,

_callbacks:{},
_forever:{},
_channel:channel,
_origin:origin,

onMessage:onMessage,
recv:onMessage,







init:init,









sendToFacebook:sendToFacebook,





inform:function inform(
method,
params,
relation,
behavior)
{
sendToFacebook('facebook',{
method:method,
params:ES("JSON","stringify",false,params||{}),
behavior:behavior||'p',
relation:relation});

},















handler:function handler(
cb,
relation,
forever,
id)
{
var xdArbiterFragment=
'#'+
QueryString.encode({
cb:this.registerCallback(cb,forever,id),
origin:origin+'/'+channel,
domain:location.hostname,
relation:relation||'opener'});

return xdArbiterHttpsUrl+xdArbiterFragment;
},

registerCallback:function registerCallback(
cb,
persistent,
id)
{
id=id||guid();
if(persistent){
XD._forever[id]=true;
}
XD._callbacks[id]=cb;
return id;
},

getXDArbiterURL:function getXDArbiterURL(){
return xdArbiterHttpsUrl;
}};


Event.subscribe('init:post',function(options){
init(options.xdProxyName);
var timeout=feature('xd_timeout',false);
if(timeout){
window.setTimeout(function(){
var initialized=
httpsProxyFrame&&!!httpsProxyFrame==httpsProxyQueue.isStarted();

if(!initialized){
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'XD_INITIALIZATION',
extra:{
message:'Failed to initialize in '+timeout+'ms'}});


}
},timeout);
}
});

module.exports=XD;},null);
                                                                                             __d("sdk.getContextType",["sdk.Runtime","sdk.UA"],function $module_sdk_getContextType(global,require,requireDynamic,requireLazy,module,exports,Runtime,UA){




function getContextType(){






if(UA.nativeApp()){
return 3;
}
if(UA.mobile()){
return 2;
}
if(Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)){
return 5;
}
return 1;
}

module.exports=getContextType;},null);
                                                                                                 __d("sdk.Auth",["DOMWrapper","Log","OAuthControllerParameterName","ObservableMixin","QueryString","UrlMap","guid","sdk.Cookie","sdk.createIframe","sdk.feature","sdk.getContextType","sdk.Impressions","sdk.Runtime","sdk.Scribe","sdk.SignedRequest","sdk.URI","sdk.WebStorage","sdk.XD"],function $module_sdk_Auth(global,require,requireDynamic,requireLazy,module,exports,DOMWrapper,Log,OAuthControllerParameterName,ObservableMixin,QueryString,UrlMap,guid,Cookie,createIframe,feature,getContextType,Impressions,Runtime,Scribe,SignedRequest,URI,WebStorage,XD){





















var LOCAL_STORAGE_TOKEN_PREFIX='fblst_';
var LOGOUT_COOKIE_PREFIX='fblo_';
var YEAR_MS=365*24*60*60*1000;

var currentAuthResponse;

var timer;

var Auth=new ObservableMixin();







function setAuthResponse(authResponse,status){
var currentUserID=Runtime.getUserID();
var userID='';
if(authResponse){




if(authResponse.userID){
userID=authResponse.userID;
}else if(authResponse.signedRequest){
var parsedSignedRequest=SignedRequest.parse(
authResponse.signedRequest);

if(parsedSignedRequest&&parsedSignedRequest.user_id){
userID=parsedSignedRequest.user_id;
}
}
}

var currentStatus=Runtime.getLoginStatus();
var login=
currentStatus==='unknown'&&authResponse||
Runtime.getUseCookie()&&Runtime.getCookieUserID()!==userID;
var logout=currentUserID&&!authResponse;
var both=authResponse&&currentUserID&&currentUserID!=userID;
var authResponseChange=authResponse!=currentAuthResponse;
var statusChange=status!=(currentStatus||'unknown');



Runtime.setLoginStatus(status);
Runtime.setAccessToken(authResponse&&authResponse.accessToken||null);
Runtime.setUserID(userID);

currentAuthResponse=authResponse;

var response={
authResponse:authResponse,
status:status};


if(logout||both){
Auth.inform('logout',response);
}
if(login||both){
Auth.inform('login',response);
}
if(authResponseChange){
Auth.inform('authresponse.change',response);
}
if(statusChange){
Auth.inform('status.change',response);
}
return response;
}

function getAuthResponse(){
return currentAuthResponse;
}

function xdResponseWrapper(
cb,
authResponse,
method)
{
return function(params){
var status;
var enforceHttps=false;
if(params&&params.access_token){

var parsedSignedRequest=SignedRequest.parse(params.signed_request);
authResponse={
accessToken:params.access_token,
userID:parsedSignedRequest.user_id,
expiresIn:parseInt(params.expires_in,10),
signedRequest:params.signed_request};


if(params.granted_scopes){
authResponse=babelHelpers["extends"]({},
authResponse,{
grantedScopes:params.granted_scopes});

}

if(params.reauthorize_required_in){
authResponse=babelHelpers["extends"]({},
authResponse,{
reauthorize_required_in:parseInt(params.reauthorize_required_in,10)});

}

if(params.data_access_expiration_time){
authResponse=babelHelpers["extends"]({},
authResponse,{
data_access_expiration_time:Number(
params.data_access_expiration_time)});


}

if(params.enforce_https){
enforceHttps=true;
}

if(
Runtime.getUseLocalStorage()&&
location.protocol==='https:'&&
params.long_lived_token)
{
var localStorage=WebStorage.getLocalStorage();
if(localStorage){
localStorage.setItem(
LOCAL_STORAGE_TOKEN_PREFIX+Runtime.getClientID(),
params.long_lived_token);

}
}

if(Runtime.getUseCookie()){
var expirationTime=
authResponse.expiresIn===0?
0:
ES("Date","now",false)+authResponse.expiresIn*1000;
var baseDomain=Cookie.getDomain();
if(!baseDomain&&params.base_domain){




Cookie.setDomain('.'+params.base_domain);
}
Cookie.setSignedRequestCookie(
params.signed_request,
expirationTime,
enforceHttps);

}
removeLogoutState();
status='connected';
setAuthResponse(authResponse,status);
}else if(method==='logout'||method==='login_status'){




if(params&&params.error==='not_authorized'){
status='not_authorized';
setAuthResponse(null,status);
}else{
status='unknown';
setAuthResponse(null,status);
}
if(Runtime.getUseCookie()){
Cookie.clearSignedRequestCookie();
}
if(Runtime.getUseLocalStorage()){
removeLocalStorageToken();
}
if(method==='logout'){
setLogoutState();

Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'PLATFORM_AUTH_LOGOUT',
extra:{args:{fblo:true}}});

}
}else if(params&&params.error==='access_denied'){


setLogoutState();
status='unknown';
setAuthResponse(null,status);
}

if(cb){
var response={
authResponse:authResponse,
status:Runtime.getLoginStatus()};


cb(response);
}
return authResponse;
};
}

function removeLocalStorageToken(){
var localStorage=WebStorage.getLocalStorage();
if(localStorage){
localStorage.removeItem(LOCAL_STORAGE_TOKEN_PREFIX+Runtime.getClientID());
}
}

function removeLogoutState(){
Cookie.setRaw(LOGOUT_COOKIE_PREFIX,'',0,false);
}

function setLogoutState(){
Cookie.setRaw(LOGOUT_COOKIE_PREFIX,'y',ES("Date","now",false)+YEAR_MS,false);
}

function fetchLoginStatus(fn){
var frame;
var fetchStart=ES("Date","now",false);

if(timer){
window.clearTimeout(timer);
timer=null;
}

var fb_logged_out=Cookie.getRaw(LOGOUT_COOKIE_PREFIX)==='y';





var redirAccessToken=null;
var redirCancelled=false;

if(/^https?:\/\/([\w\.]+)?facebook.com\//.test(document.referrer)){

var fragment=location.hash.substr(1);
if(fragment!==''){
var fragmentParams=QueryString.decode(fragment,true);

if(window==top){

location.hash='';
}
redirAccessToken=fragmentParams.access_token;
if(redirAccessToken!=null){
removeLogoutState();
}
}


var queryParams=QueryString.decode(location.search);
if(queryParams.error==='access_denied'){
redirCancelled=true;
}
}

if(fb_logged_out||redirCancelled){




var unk_status='unknown';
setAuthResponse(null,unk_status);
if(fn){
fn({
authResponse:null,
status:unk_status});

}
return;
}

var handleResponse=xdResponseWrapper(
fn,
currentAuthResponse,
'login_status');


var url=new URI(UrlMap.resolve('www')+'/connect/ping').
addQueryData(OAuthControllerParameterName.CLIENT_ID,Runtime.getClientID()).
addQueryData(
OAuthControllerParameterName.RESPONSE_TYPE,
'token,signed_request').

addQueryData(OAuthControllerParameterName.DOMAIN,location.hostname).
addQueryData(OAuthControllerParameterName.ORIGIN,getContextType()).
addQueryData(
OAuthControllerParameterName.REDIRECT_URI,
XD.handler(function(response){
if(feature('e2e_ping_tracking',true)){
var events={
init:fetchStart,
close:ES("Date","now",false),
method:'ping'};

Log.debug('e2e: %s',ES("JSON","stringify",false,events));

Impressions.log(114,{
payload:events});

}
frame.parentNode.removeChild(frame);
if(handleResponse(response)){

timer=window.setTimeout(function(){
fetchLoginStatus(function(){});
},1200000);
}
},'parent')).

addQueryData(OAuthControllerParameterName.SDK,'joey');

if(!!window.location.ancestorOrigins){
var ancestorOrigins=window.location.ancestorOrigins;
if(ancestorOrigins.length>0){
var ancestorOriginString='';

for(var i=0;i<ancestorOrigins.length;i++){
ancestorOriginString+=ancestorOrigins[i];
ancestorOriginString+=',';
}

url.addQueryData(
OAuthControllerParameterName.ANCESTOR_ORIGINS,
ancestorOriginString.slice(0,-1));

}
}

if(Runtime.getUseLocalStorage()){
var localStorage=WebStorage.getLocalStorageForRead();
if(localStorage){
var savedToken=localStorage.getItem(
LOCAL_STORAGE_TOKEN_PREFIX+Runtime.getClientID());

if(savedToken){
url.addQueryData(
OAuthControllerParameterName.EXPLICIT_TOKEN,
savedToken);

}
}
}



if(redirAccessToken!=null){
url.addQueryData(
OAuthControllerParameterName.EXPLICIT_TOKEN,
redirAccessToken);

}

frame=createIframe({
root:DOMWrapper.getRoot(),
name:guid(),
url:url.toString(),
style:{display:'none'}});

}

var loadState;
function getLoginStatus(cb,force){
if(!Runtime.getClientID()){
Log.warn('FB.getLoginStatus() called before calling FB.init().');
return;
}



if(cb){
if(!force&&loadState==='loaded'){
var response={
authResponse:getAuthResponse(),
status:Runtime.getLoginStatus()};


cb(response);
return;
}else{
Auth.subscribe('FB.loginStatus',cb);
}
}


if(!force&&loadState==='loading'){
return;
}

loadState='loading';


var lsCb=function lsCb(response){

loadState='loaded';


Auth.inform('FB.loginStatus',response);
Auth.clearSubscribers('FB.loginStatus');
};

fetchLoginStatus(lsCb);
}

ES("Object","assign",false,Auth,{
removeLogoutState:removeLogoutState,
getLoginStatus:getLoginStatus,
fetchLoginStatus:fetchLoginStatus,
setAuthResponse:setAuthResponse,
getAuthResponse:getAuthResponse,
parseSignedRequest:SignedRequest.parse,

xdResponseWrapper:xdResponseWrapper});


module.exports=Auth;},null);
                                                                                             __d("sdk.DOM",["Assert","sdk.domReady"],function $module_sdk_DOM(global,require,requireDynamic,requireLazy,module,exports,Assert,domReady){





var cssRules={};

function getAttr(dom,name){
var attribute=
dom.getAttribute(name)||
dom.getAttribute(name.replace(/_/g,'-'))||
dom.getAttribute(name.replace(/-/g,'_'))||
dom.getAttribute(name.replace(/-/g,''))||
dom.getAttribute(name.replace(/_/g,''))||
dom.getAttribute('data-'+name)||
dom.getAttribute('data-'+name.replace(/_/g,'-'))||
dom.getAttribute('data-'+name.replace(/-/g,'_'))||
dom.getAttribute('data-'+name.replace(/-/g,''))||
dom.getAttribute('data-'+name.replace(/_/g,''));
return attribute!=null?String(attribute):null;
}

function getBoolAttr(dom,name){
var attribute=getAttr(dom,name);
return attribute!=null?/^(true|1|yes|on)$/.test(attribute):null;
}

function html(dom,content){
Assert.isTruthy(dom,'element not specified');
Assert.isString(content);

try{
dom.innerHTML=content;
}catch(e){
throw new Error('Could not set innerHTML : '+e.message);
}
}




function containsCss(dom,className){
Assert.isTruthy(dom,'element not specified');
Assert.isString(className);

var cssClassWithSpace=' '+dom.className+' ';
return ES(cssClassWithSpace,"indexOf",true,' '+className+' ')>=0;
}




function addCss(dom,className){
Assert.isTruthy(dom,'element not specified');
if(dom==null){
return;
}
Assert.isString(className);

if(!containsCss(dom,className)){
dom.className=dom.className+' '+className;
}
}




function removeCss(dom,className){
Assert.isTruthy(dom,'element not specified');
if(dom==null){
return;
}
Assert.isString(className);

var regExp=new RegExp('\\s*'+className,'g');
dom.className=ES(dom.className.replace(regExp,''),"trim",true);
}







function getByClass(
className,
dom,
tagName)
{
Assert.isString(className);

var _dom=dom||document.body;
if(_dom==null){
return[];
}
var _tagName=tagName||'*';
return ES("Array","from",false,_dom.querySelectorAll(_tagName+'.'+className));
}









function getStyle(dom,styleProp){
Assert.isTruthy(dom,'element not specified');
Assert.isString(styleProp);


var _styleProp=styleProp.replace(/-(\w)/g,function(m,g1){
return g1.toUpperCase();
});

var currentStyle=

dom.currentStyle||document.defaultView.getComputedStyle(dom,null);

var computedStyle=currentStyle[_styleProp];




if(
/backgroundPosition?/.test(_styleProp)&&
/top|left/.test(computedStyle))
{
computedStyle='0%';
}
return computedStyle;
}







function setStyle(dom,styleProp,value){
Assert.isTruthy(dom,'element not specified');
Assert.isString(styleProp);


styleProp=styleProp.replace(/-(\w)/g,function(m,g1){
return g1.toUpperCase();
});
dom.style[styleProp]=value;
}




function addCssRules(styles,names){


var allIncluded=true;
for(var i=0,id;id=names[i++];){
if(!(id in cssRules)){
allIncluded=false;
cssRules[id]=true;
}
}

if(allIncluded){
return;
}

var style=document.createElement('style');
style.type='text/css';
style.textContent=styles;
document.getElementsByTagName('head')[0].appendChild(style);
}




function remove(elem){
if(!elem||!elem.parentNode){
return null;
}else{
return elem.parentNode.removeChild(elem);
}
}








function getViewportInfo(){var _document$body,_document$body2;

var root=
document.documentElement&&document.compatMode=='CSS1Compat'?
document.documentElement:
document.body;

return{

scrollTop:(root==null?void 0:root.scrollTop)||((_document$body=document.body)==null?void 0:_document$body.scrollTop),
scrollLeft:(root==null?void 0:root.scrollLeft)||((_document$body2=document.body)==null?void 0:_document$body2.scrollLeft),
width:window.innerWidth?window.innerWidth:root==null?void 0:root.clientWidth,
height:window.innerHeight?window.innerHeight:root==null?void 0:root.clientHeight};

}

var DOM={
addCss:addCss,
addCssRules:addCssRules,
containsCss:containsCss,
getAttr:getAttr,
getBoolAttr:getBoolAttr,
getByClass:getByClass,
getStyle:getStyle,
getViewportInfo:getViewportInfo,
html:html,
ready:domReady,
remove:remove,
removeCss:removeCss,
setStyle:setStyle};


module.exports=DOM;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                  __d("normalizeError",["sdk.UA"],function $module_normalizeError(global,require,requireDynamic,requireLazy,module,exports,UA){

'use strict';














var normalizeError=function normalizeError(err){
var info={
line:err.lineNumber||err.line,
message:err.message,
name:err.name,
script:err.fileName||err.sourceURL||err.script,
stack:err.stackTrace||err.stack};



info._originalError=err;





var matches=/([\w:\.\/]+\.js):(\d+)/.exec(err.stack);
if(UA.chrome()&&matches){
info.script=matches[1];
info.line=parseInt(matches[2],10);
}


for(var k in info){
info[k]==null&&delete info[k];
}
return info;
};

module.exports=normalizeError;},null);
                                                                                                 __d("sdk.ErrorHandler",["ManagedError","normalizeError","wrapFunction"],function $module_sdk_ErrorHandler(global,require,requireDynamic,requireLazy,module,exports,ManagedError,normalizeError,wrapFunction){








function create(handleError,onError){
var currentEntry='';

function errorHandler(error){
var originalError=error._originalError;
delete error._originalError;
onError(error);


throw originalError;
}

function guard(func,entry){
return function(){


if(!handleError){
return func.apply(this,arguments);
}

try{
currentEntry=entry;
return func.apply(this,arguments);
}catch(error){


if(error instanceof ManagedError){
throw error;
}

var data=normalizeError(error);
data.entry=entry;


var sanitizedArgs=ES(Array.prototype.slice.
call(arguments),"map",true,
function(arg){
var type=Object.prototype.toString.call(arg);
return /^\[object (String|Number|Boolean|Object|Date)\]$/.test(type)?
arg:
arg.toString();
});

data.args=ES("JSON","stringify",false,sanitizedArgs).substring(0,200);
errorHandler(data);
}finally{
currentEntry='';
}
};
}

function unguard(func){
if(!func.__wrapper){
func.__wrapper=function(){
try{
return func.apply(this,arguments);
}catch(e){

window.setTimeout(function(){
throw e;
},0);
return false;
}
};
}
return func.__wrapper;
}

function getCalleeName(arg){
try{
return arg&&arg.callee&&arg.callee.caller?
arg.callee.caller.name:
'';
}catch(_unused){
return'';
}
}

function wrap(real,entry){
return function(fn,delay){
var name=
entry+
':'+(
currentEntry||'[global]')+
':'+(
fn.name||'[anonymous]'+getCalleeName(arguments));
return real(wrapFunction(fn,'entry',name),delay);
};
}

if(handleError){

setTimeout=wrap(setTimeout,'setTimeout');
setInterval=wrap(setInterval,'setInterval');
wrapFunction.setWrapper(guard,'entry');
}

return{
guard:guard,
unguard:unguard};

}

module.exports={
create:create};},null);
                                                                                                 __d("sdk.ErrorHandling",["sdk.ErrorHandler","sdk.feature","sdk.Runtime","sdk.Scribe"],function $module_sdk_ErrorHandling(global,require,requireDynamic,requireLazy,module,exports,ErrorHandler,feature,Runtime,Scribe){






var handleError=feature('error_handling',false);

module.exports=ErrorHandler.create(handleError,function(error){
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:error.name||error.message,
extra:error});

});},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                        __d("FB",["DOMWrapper","GlobalCallback","JSSDKCssConfig","Log","dotAccess","sdk.Auth","sdk.Content","sdk.DOM","sdk.domReady","sdk.ErrorHandling","sdk.Runtime"],function $module_FB(global,require,requireDynamic,requireLazy,module,exports,DOMWrapper,GlobalCallback,CssConfig,Log,dotAccess,Auth,Content,DOM,domReady,ErrorHandling,Runtime){














var externalInterface=window.FB={};

var FB={};

if(__DEV__){
FB.require=require;
window._FB=FB;
}




Log.level=__DEV__?3:0;


GlobalCallback.setPrefix('FB.__globalCallbacks');

var fbRoot=document.createElement('div');
DOMWrapper.setRoot(fbRoot);

domReady(function(){
Log.info('domReady');
Content.appendHidden(fbRoot);
if(CssConfig.rules){
DOM.addCssRules(CssConfig.rules,CssConfig.components);
}
});

Runtime.subscribe('AccessToken.change',function(value){
if(!value&&Runtime.getLoginStatus()==='connected'){


Auth.getLoginStatus(null,true);
}
});

function protect(
fn,
accessor,
key,
context)
{
return ErrorHandling.guard(function(){
function unwrap(val){
if(ES("Array","isArray",false,val)){
return ES(val,"map",true,unwrap);
}
if(val&&typeof val==='object'&&val.__wrapped){

return val.__wrapped;
}





return typeof val==='function'&&/^function/.test(val.toString())?
ErrorHandling.unguard(val):
val;
}

var args=ES(Array.prototype.slice.call(arguments),"map",true,unwrap);

var result=fn.apply(context,args);
var facade;
var isPlainObject=true;

if(result&&typeof result==='object'){



facade=ES("Object","create",false,result);
facade.__wrapped=result;



for(var key in result){
var property=result[key];
if(typeof property!=='function'||key==='constructor'){
continue;
}
isPlainObject=false;
facade[key]=protect(property,accessor+':'+key,key,result);
}
}

if(!isPlainObject){
return facade;
}
return isPlainObject?result:facade;
},accessor);
}














function provide(name,source){
var externalTarget=name?
dotAccess(externalInterface,name,true):
externalInterface;

ES(ES("Object","keys",false,source),"forEach",true,function(key){
var value=source[key];


if(typeof value==='function'){
var accessor=(name?name+'.':'')+key;
var exportedProperty=protect(value,accessor,key,source);
if(exportedProperty){
externalTarget[key]=exportedProperty;
}
}else if(typeof value==='object'||typeof value==='number'){
externalTarget[key]=value;
}
});
}


ES("Object","assign",false,FB,{











provide:provide});


module.exports=FB;},null);
                                                                                                                                                                                                             __d("ArgumentError",["ManagedError"],function $module_ArgumentError(global,require,requireDynamic,requireLazy,module,exports,ManagedError){var _ManagedError,_superProto;_ManagedError=babelHelpers.inherits(



ArgumentError,ManagedError);_superProto=_ManagedError&&_ManagedError.prototype;
function ArgumentError(message,innerError){"use strict";
_superProto.constructor.call(this,message,innerError);
}


module.exports=ArgumentError;},null);
                                                                                                        __d("flattenObject",[],function $module_flattenObject(global,require,requireDynamic,requireLazy,module,exports){

'use strict';










var flattenObject=function flattenObject(
obj)
{
var flat={};
for(var _key in obj){
if(Object.prototype.hasOwnProperty.call(obj,_key)){
var value=obj[_key];
if(null===value||undefined===value){
continue;
}else if(typeof value==='string'){
flat[_key]=value;
}else{
flat[_key]=ES("JSON","stringify",false,value);
}
}
}
return flat;
};

module.exports=flattenObject;},null);
                                                                                  __d("ApiClientUtils",["ArgumentError","Assert","Log","flattenObject","sdk.URI","sprintf"],function $module_ApiClientUtils(global,require,requireDynamic,requireLazy,module,exports,ArgumentError,Assert,Log,flattenObject,URI,sprintf){









var METHODS={
get:true,
post:true,
"delete":true,
put:true};






function parseCallDataFromArgs(
args)
{
var path=args.shift();
Assert.isString(path,'Invalid path');
if(!/^https?/.test(path)&&path.charAt(0)!=='/'){
path='/'+path;
}

var uri;
var argsMap={};

try{
uri=new URI(path);
}catch(e){
throw new ArgumentError(e.message,e);
}


ES(args,"forEach",true,function(arg){return argsMap[typeof arg]=arg;});

var method=(argsMap.string||'get').toLowerCase();

Assert.isTrue(Object.prototype.hasOwnProperty.call(
METHODS,method),
sprintf('Invalid method passed to ApiClient: %s',method));


var callback=argsMap['function'];
if(!callback){
Log.warn('No callback passed to the ApiClient');
}

if(argsMap.object){
uri.addQueryData(flattenObject(argsMap.object));
}

var params=uri.getQueryData();
params.method=method;

return{uri:uri,callback:callback,params:params};
}

module.exports={parseCallDataFromArgs:parseCallDataFromArgs};},null);
                                                                              __d("errorCode",[],function $module_errorCode(global,require,requireDynamic,requireLazy,module,exports){

'use strict';




function errorCode(name){
throw new Error(
'errorCode'+'("'+name+'"): This should not happen. Oh noes!');

}

module.exports=errorCode;},null);
                                                                                         __d("nullthrows",[],(function $module_nullthrows(global,require,requireDynamic,requireLazy,module,exports){

var nullthrows=function nullthrows(
x,
message)
{if(message===void 0){message='Got unexpected null or undefined';}
if(x!=null){
return x;
}
var error=new Error(message);

error.framesToPop=1;
throw error;
};

module.exports=nullthrows;}),null);
                                                                                                 __d("sdk.safelyParseResponse",["errorCode","nullthrows"],function $module_sdk_safelyParseResponse(global,require,requireDynamic,requireLazy,module,exports,errorCode,nullthrows){

'use strict';




var errorHandler=function errorHandler(ex,rawResponse,url){return ERROR;};







function safelyParseResponse(
rawResponse,
url)
{if(url===void 0){url=null;}
try{


return rawResponse===null?ERROR:ES("JSON","parse",false,nullthrows(rawResponse));
}catch(ex){
return errorHandler(ex,rawResponse,url);
}
}

var ERROR={
error:{
code:1,
error_subcode:1357046,
message:'Received Invalid JSON reply.',
type:'http'}};


safelyParseResponse.ERROR=ERROR;
safelyParseResponse.setErrorHandler=function(newHandler){
errorHandler=newHandler;
};

module.exports=safelyParseResponse;},null);
                                                                                  __d("ApiBatcher",["ApiClientUtils","QueryString","invariant","sdk.safelyParseResponse"],function $module_ApiBatcher(global,require,requireDynamic,requireLazy,module,exports,ApiClientUtils,QueryString,invariant,safelyParseResponse){

'use strict';









var REQUESTS_PER_BATCH=50;




var DEFAULT_BATCH_APP_ID=105440539523;

















function ApiBatcher(executeRequest,clientID){this.$ApiBatcher_batchCalls=[];this.$ApiBatcher_batchCallbacks=[];this.$ApiBatcher_scheduleID=null;
this.executeRequest=executeRequest;
this.$ApiBatcher_clientID=clientID;
}ApiBatcher.prototype.

scheduleBatchCall=function(){for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}var _ApiBatcher$prepareBa=





ApiBatcher.prepareBatchParams(args),body=_ApiBatcher$prepareBa.body,callback=_ApiBatcher$prepareBa.callback,method=_ApiBatcher$prepareBa.method,relative_url=_ApiBatcher$prepareBa.relative_url;

var batchCall={
method:method,
relative_url:relative_url};


if(body){
batchCall.body=body;
}

this.$ApiBatcher_batchCalls.push(batchCall);
this.$ApiBatcher_batchCallbacks.push(callback);



if(this.$ApiBatcher_batchCalls.length==REQUESTS_PER_BATCH){
if(this.$ApiBatcher_scheduleID){
clearTimeout(this.$ApiBatcher_scheduleID);
}
this.$ApiBatcher_dispatchBatchCalls();
}else if(!this.$ApiBatcher_scheduleID){

this.$ApiBatcher_scheduleID=setTimeout(ES(function(){
this.$ApiBatcher_dispatchBatchCalls();
},"bind",true,this),0);
}
};ApiBatcher.

prepareBatchParams=function(
args)
{var _ApiClientUtils$parse=




ApiClientUtils.parseCallDataFromArgs(args),uri=_ApiClientUtils$parse.uri,callback=_ApiClientUtils$parse.callback,method=_ApiClientUtils$parse.params.method;

var body;
var relative_url=uri.removeQueryData('method').toString();
if(method.toLowerCase()=='post'){
body=QueryString.encode(uri.getQueryData());
relative_url=uri.setQueryData({}).toString();
}

return{
body:body,
callback:callback,
method:method,
relative_url:relative_url};

};ApiBatcher.prototype.





$ApiBatcher_dispatchBatchCalls=function(){

this.$ApiBatcher_batchCalls.length>0||invariant(0,
'ApiClient: _batchCalls is empty at dispatch.');


this.$ApiBatcher_batchCalls.length===this.$ApiBatcher_batchCallbacks.length||invariant(0,
'ApiClient: Every batch call should have a callback');



var copiedBatchCalls=this.$ApiBatcher_batchCalls;
var copiedBatchCallbacks=this.$ApiBatcher_batchCallbacks;
this.$ApiBatcher_batchCalls=[];
this.$ApiBatcher_batchCallbacks=[];
this.$ApiBatcher_scheduleID=null;


if(copiedBatchCalls.length===1){
var call=copiedBatchCalls[0];
var callback=copiedBatchCallbacks[0];


var body=call.body?QueryString.decode(call.body):null;

this.executeRequest(call.relative_url,call.method,body,callback);
return;
}

this.executeRequest(
'/',
'POST',
{
batch:copiedBatchCalls,
include_headers:false,
batch_app_id:this.$ApiBatcher_clientID||DEFAULT_BATCH_APP_ID},

function(response){
if(ES("Array","isArray",false,response)){
ES(response,"forEach",true,function(data,idx){
copiedBatchCallbacks[idx](safelyParseResponse(data&&data.body));
});
}else{
ES(copiedBatchCallbacks,"forEach",true,function(callback){return(
callback({error:{message:'Fatal: batch call failed.'}}));});

}
});

};


module.exports=ApiBatcher;},null);
                                                                                         __d("RequestConstants",["errorCode"],function $module_RequestConstants(global,require,requireDynamic,requireLazy,module,exports,errorCode){


var PARSE_ERROR_TEMPLATE={
code:1,
error_subcode:1357045,
message:'unknown error (empty response)',
type:'http',
status:0};


module.exports={
PARSE_ERROR_TEMPLATE:PARSE_ERROR_TEMPLATE};},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              __d("CORSRequest",["QueryString","RequestConstants","sdk.safelyParseResponse","wrapFunction"],function $module_CORSRequest(global,require,requireDynamic,requireLazy,module,exports,QueryString,RequestConstants,safelyParseResponse,wrapFunction){








function createCORSRequest(method,url){
if(!self.XMLHttpRequest){
return null;
}
var xhr=new XMLHttpRequest();
var noop=function noop(){};
if('withCredentials'in xhr){
xhr.open(method,url,true);
xhr.setRequestHeader('Content-type','application/x-www-form-urlencoded');
}else if(self.XDomainRequest){
xhr=new XDomainRequest();
try{




xhr.open(method,url);







xhr.onprogress=xhr.ontimeout=noop;
}catch(_unused){
return null;
}
}else{
return null;
}

var wrapper={
send:function send(data){
xhr.send(data);
}};

var onload=wrapFunction(
function(){
onload=noop;
if('onload'in wrapper){
wrapper.onload(xhr);
}
},
'entry',
'XMLHttpRequest:load');

var onerror=wrapFunction(
function(){
onerror=noop;
if('onerror'in wrapper){
wrapper.onerror(xhr);
}
},
'entry',
'XMLHttpRequest:error');







xhr.onload=function(){
onload();
};

xhr.onerror=function(){
onerror();
};

xhr.onreadystatechange=function(){
if(xhr.readyState==4){
if(xhr.status==200){
onload();
}else{
onerror();
}
}
};

return wrapper;
}

function execute(
url,
method,
params,
cb)
{
params.suppress_http_code=1;
var data=QueryString.encode(params);

if(method!='post'){
url=QueryString.appendToUrl(url,data);
data='';
}

var request=createCORSRequest(method,url);
if(!request){
return false;
}

request.onload=function(xhr){
cb(safelyParseResponse(xhr.responseText,url));
};

request.onerror=function(xhr){
if(xhr.responseText){
cb(safelyParseResponse(xhr.responseText,url));
}else{
cb({
error:babelHelpers["extends"]({},
RequestConstants.PARSE_ERROR_TEMPLATE,{
status:xhr.status})});


}
};
request.send(data);
return true;
}

var CORSRequest={
execute:execute};

module.exports=CORSRequest;},null);
                                                                                                                                                                                                                                                                                                                                       __d("GraphBatchConstants",[],function $module_GraphBatchConstants(global,require,requireDynamic,requireLazy,module,exports){



module.exports=ES("Object","freeze",false,{"FLUSH_DELIMITER":"\r\n"});},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               __d("ChunkedRequest",["GraphBatchConstants","QueryString","RequestConstants","sdk.safelyParseResponse","wrapFunction"],function $module_ChunkedRequest(global,require,requireDynamic,requireLazy,module,exports,GraphBatchConstants,QueryString,RequestConstants,safelyParseResponse,wrapFunction){








var EMPTY_CHUNK_TEXT='{}';






















function ChunkParser(delimiter){if(delimiter===void 0){delimiter=GraphBatchConstants.FLUSH_DELIMITER;}"use strict";this.offset=0;this.delimiter=GraphBatchConstants.FLUSH_DELIMITER;
this.delimiter=delimiter;
}ChunkParser.prototype.

parse=function(text,final){if(final===void 0){final=false;}"use strict";
var subChunks=[];
var chunk=text.substring(this.offset);
var start=0;
var finish=ES(chunk,"indexOf",true,this.delimiter,start);

if(finish===0){

start=this.delimiter.length;

finish=ES(chunk,"indexOf",true,this.delimiter,start);
}

while(finish>-1){
var subChunk=chunk.substring(start,finish);
if(subChunk){
subChunks.push(subChunk);
}
start=finish+this.delimiter.length;
finish=ES(chunk,"indexOf",true,this.delimiter,start);
}
this.offset+=start;


if(final&&chunk&&finish===-1){

var remaining=text.substring(this.offset);
subChunks.push(remaining);
}

return subChunks;
};


function createChunkedRequest(method,url){
if(!self.XMLHttpRequest){
return null;
}
var xhr=new XMLHttpRequest();
if(!('withCredentials'in xhr)){
return null;
}

xhr.open(method,url,true);
xhr.setRequestHeader('Content-type','application/x-www-form-urlencoded');

var chunkParser=new ChunkParser();
var wrapper={
send:function send(data){
xhr.send(data);
}};

var onchunk=wrapFunction(
function(chunkText,done){



if(wrapper.onchunk){
var subChunks=chunkParser.parse(chunkText);
ES(subChunks,"forEach",true,function(subChunk){return wrapper.onchunk(subChunk,done);});
if(done){
wrapper.onchunk(EMPTY_CHUNK_TEXT,done);
}
}
},
'entry',
'XMLHttpRequest:onchunk');

var onerror=wrapFunction(
function(){



if(wrapper.onerror){
wrapper.onerror(xhr);
}
},
'entry',
'XMLHttpRequest:error');


xhr.onerror=onerror;

xhr.onreadystatechange=function(){
if(xhr.readyState==4){
if(xhr.status===200){
onchunk(xhr.responseText,true);
}else{
onerror();
}
}else if(xhr.readyState==3){

onchunk(xhr.responseText,false);
}
};

return wrapper;
}

function execute(
url,
method,
params,
cb)
{
params.suppress_http_code=1;
var data=QueryString.encode(params);

if(method!='post'){
url=QueryString.appendToUrl(url,data);
data='';
}

var request=createChunkedRequest(method,url);
if(!request){
return false;
}

request.onchunk=function(chunkText,done){
cb(safelyParseResponse(chunkText),done);
};

request.onerror=function(xhr){
if(xhr.responseText){
cb(safelyParseResponse(xhr.responseText));
}else{
cb({
error:babelHelpers["extends"]({},
RequestConstants.PARSE_ERROR_TEMPLATE,{
status:xhr.status})});


}
};
request.send(data);
return true;
}

var ChunkedRequest={
execute:execute};

module.exports=ChunkedRequest;},null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                __d("JSONPRequest",["DOMWrapper","GlobalCallback","QueryString"],function $module_JSONPRequest(global,require,requireDynamic,requireLazy,module,exports,DOMWrapper,GlobalCallback,QueryString){





var MAX_QUERYSTRING_LENGTH=2000;


var _ignoreMaxQuerystringLength=false;









function execute(
url,
method,
params,
cb)
{
var script=document.createElement('script');

var _callbackWrapper=function callbackWrapper(response){
_callbackWrapper=function callbackWrapper(){};
GlobalCallback.remove(params.callback);
cb(response);
script.parentNode.removeChild(script);
};

params.callback=GlobalCallback.create(_callbackWrapper);


if(!params.method){
params.method=method;
}

url=QueryString.appendToUrl(url,params);
if(!_ignoreMaxQuerystringLength&&url.length>MAX_QUERYSTRING_LENGTH){
GlobalCallback.remove(params.callback);
return false;
}


script.onerror=function(){
_callbackWrapper({
error:{
type:'http',
message:'unknown error'}});


};


var ensureCallbackCalled=function ensureCallbackCalled(){
setTimeout(function(){


_callbackWrapper({
error:{
type:'http',
message:'unknown error'}});


},0);
};
if(script.addEventListener){
script.addEventListener('load',ensureCallbackCalled,false);
}else{
script.onreadystatechange=function(){
if(/loaded|complete/.test(this.readyState)){
ensureCallbackCalled();
}
};
}

script.src=url;
DOMWrapper.getRoot().appendChild(script);
return true;
}

function ignoreMaxQuerystringLength(){
_ignoreMaxQuerystringLength=true;
}

var JSONPRequest={
execute:execute,
ignoreMaxQuerystringLength:ignoreMaxQuerystringLength,
MAX_QUERYSTRING_LENGTH:MAX_QUERYSTRING_LENGTH};


module.exports=JSONPRequest;},null);
                                                                                                 __d("ApiClient",["ApiBatcher","ApiClientUtils","Assert","ChunkedRequest","CORSRequest","JSONPRequest","Log","ObservableMixin","QueryString","UrlMap","flattenObject"],function $module_ApiClient(global,require,requireDynamic,requireLazy,module,exports,ApiBatcher,ApiClientUtils,Assert,ChunkedRequest,CORSRequest,JSONPRequest,Log,ObservableMixin,QueryString,UrlMap,flattenObject){














var accessToken;
var clientID;
var defaultParams;

var MAX_QUERYSTRING_LENGTH=JSONPRequest.MAX_QUERYSTRING_LENGTH;

var READONLYCALLS={
fql_query:true,
fql_multiquery:true,
friends_get:true,
notifications_get:true,
stream_get:true,
users_getinfo:true};


var defaultTransports=['cors','jsonp'];

var currentlyExecutingRequests=0;
var requestQueue=[];
var maxConcurrentRequests=0;
var requestCounter=0;

var apiBatcher;









function request(
url,
method,
paramsRaw,
cb)
{

var shouldQueueRequest=
maxConcurrentRequests!==0&&
currentlyExecutingRequests>=maxConcurrentRequests;

if(shouldQueueRequest){


requestQueue.push(function(){return request(url,method,paramsRaw,cb);});
ApiClient.inform('request.queued',url,method,paramsRaw);
return;
}

currentlyExecutingRequests++;

var params=babelHelpers["extends"]({},
defaultParams,
paramsRaw);


params.pretty=params.pretty||0;

params=flattenObject(params);
var availableTransports={
jsonp:JSONPRequest,
cors:CORSRequest,
chunked:ChunkedRequest};


var getParams={};



var accessTokenForRequest=params.access_token||accessToken;
if(accessTokenForRequest){
getParams.access_token=accessTokenForRequest;
}

var getParamNames=ES("Object","keys",false,getParams);
if(getParamNames.length>0){
url=QueryString.appendToUrl(url,getParams);

ES(getParamNames,"forEach",true,function(name){return delete params[name];});
}



var transports;
if(params.transport){
transports=[params.transport];
delete params.transport;
}else{
transports=defaultTransports;
}

for(var i=0;i<transports.length;i++){
var transport=availableTransports[transports[i]];
var paramsCopy=ES("Object","assign",false,{},params);
if(transport.execute(url,method,paramsCopy,cb)){
return;
}
}

cb({
error:{
type:'no-transport',
message:'Could not find a usable transport for request'}});


}

function inspect(
callback,
endpoint,
method,
params,
startTime,
requestIndex,
response,
done)
{
if(params.transport&&params.transport==='chunked'&&done===false){
callback(response,false);
return;
}

if(response&&response.error){
ApiClient.inform(
'request.error',
endpoint,
method,
params,
response,
ES("Date","now",false)-startTime,
requestIndex);

}

ApiClient.inform(
'request.complete',
endpoint,
method,
params,
response,
ES("Date","now",false)-startTime,
requestIndex);


currentlyExecutingRequests--;
if(callback){
callback(response);
}



var shouldExecuteQueuedRequest=
requestQueue.length>0&&
currentlyExecutingRequests<maxConcurrentRequests;
if(shouldExecuteQueuedRequest){
var nextRequest=requestQueue.shift();
nextRequest();
}
}
























function requestUsingGraph(){for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key];}var _ApiClientUtils$parse=
ApiClientUtils.parseCallDataFromArgs(args),uri=_ApiClientUtils$parse.uri,callback=_ApiClientUtils$parse.callback,params=_ApiClientUtils$parse.params;
var method=params.method;

if(requestIsTooLargeForGet(uri,method)){
method='post';
}

var url=
uri.getProtocol()&&uri.getDomain()?
uri.setQueryData({}).toString():
UrlMap.resolve('graph')+uri.getPath();

var requestIndex=requestCounter++;
ApiClient.inform('request.prepare',url,params,requestIndex);

request(
url,
method=='get'?'get':'post',
params,ES(
inspect,"bind",true,
null,
callback,
uri.getPath(),
method,
params,ES("Date","now",false),

requestIndex));


}




function scheduleBatchCall(){var _apiBatcher;
if(!apiBatcher){
apiBatcher=new ApiBatcher(requestUsingGraph,clientID);
}
(_apiBatcher=apiBatcher).scheduleBatchCall.apply(_apiBatcher,arguments);
}












function requestUsingRest(params,cb){
Assert.isObject(params);
Assert.isString(params.method,'method missing');

if(!cb){
Log.warn('No callback passed to the ApiClient');
}
var method=params.method.toLowerCase().replace('.','_');
params.format='json-strings';
params.api_key=clientID;

var domain=method in READONLYCALLS?'api_read':'api';
var url=UrlMap.resolve(domain)+'/restserver.php';
var requestIndex=requestCounter++;
var inspector=ES(inspect,"bind",true,
null,
cb,
'/restserver.php',
'get',
params,ES("Date","now",false),

requestIndex);

request(url,'get',params,inspector);
}

var ApiClient=ES("Object","assign",false,new ObservableMixin(),{
setAccessToken:function setAccessToken(access_token){
if(__DEV__){
if(accessToken&&accessToken!==access_token){
console.error(
'You are overriding current access token, that means some other '+
'app is expecting different access token and you will probably '+
'break things. Please consider passing access_token directly to '+
'API parameters instead of overriding the global settings.');

}
}
accessToken=access_token;
},
setAccessTokenForClientID:function setAccessTokenForClientID(access_token,client_id){
if(accessToken&&clientID&&clientID!==client_id){
console.error(
'Not overriding access token since it was not '+
'initialized by your application.');

}else{
accessToken=access_token;
}
},
getAccessToken:function getAccessToken(){
return accessToken;
},
setClientID:function setClientID(client_id){
clientID=client_id;
},
setDefaultParams:function setDefaultParams(default_params){
defaultParams=default_params;
},
setDefaultTransports:function setDefaultTransports(newDefaultTransports){
defaultTransports=newDefaultTransports;
},
setMaxConcurrentRequests:function setMaxConcurrentRequests(value){
maxConcurrentRequests=value;
},
getCurrentlyExecutingRequestCount:function getCurrentlyExecutingRequestCount(){
return currentlyExecutingRequests;
},
getQueuedRequestCount:function getQueuedRequestCount(){
return requestQueue.length;
},
rest:requestUsingRest,
graph:requestUsingGraph,
scheduleBatchCall:scheduleBatchCall,
prepareBatchParams:ApiBatcher.prepareBatchParams});


function requestIsTooLargeForGet(uri,method){
return uri.toString().length>MAX_QUERYSTRING_LENGTH&&method==='get';
}

module.exports=ApiClient;},null);
                                                                                                              __d("sdk.PlatformVersioning",["ManagedError","sdk.Runtime"],(function $module_sdk_PlatformVersioning(global,require,requireDynamic,requireLazy,module,exports,ManagedError,Runtime){





var REGEX=/^v\d+\.\d\d?$/;

var PlatformVersioning={
REGEX:REGEX,

assertVersionIsSet:function assertVersionIsSet(){
if(!Runtime.getVersion()){
throw new ManagedError('init not called with valid version');
}
},

assertValidVersion:function assertValidVersion(version){
if(!REGEX.test(version)){
throw new ManagedError('invalid version specified');
}
}};


module.exports=PlatformVersioning;}),null);
                                                                                                                                                                      __d("sdk.unsecureDisallowed",["Log","sdk.feature","sdk.Runtime","sdk.Scribe"],function $module_sdk_unsecureDisallowed(global,require,requireDynamic,requireLazy,module,exports,Log,feature,Runtime,Scribe){

'use strict';







var httpsOnlyEnforceStarting=feature('https_only_enforce_starting',false);
var httpsOnlyLearnMore=feature('https_only_learn_more','');
var logged={};

function unsecureDisallowed(methodName){
if(
window.location.protocol!=='https:'&&
httpsOnlyEnforceStarting&&
httpsOnlyEnforceStarting-ES("Date","now",false)<=0)
{
Log.log(
'error',
-1,
'The method FB.%s can no longer be called from http pages. %s',
methodName,
httpsOnlyLearnMore);

return true;
}

if(window.location.protocol!=='https:'&&httpsOnlyEnforceStarting){
Log.log(
'error',
-1,
'The method FB.%s will soon stop working when called from http pages. '+
'Please update your site to use https for '+
'Facebook Login. %s',
methodName,
httpsOnlyLearnMore);

if(
feature('https_only_scribe_logging',true)&&
!Object.prototype.hasOwnProperty.call(logged,methodName))
{
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'HttpsOnly',
extra:{
message:methodName}});


logged[methodName]=true;
}
}
return false;
}

module.exports=unsecureDisallowed;},null);
                                                                                             __d("sdk.api",["ApiClient","sdk.feature","sdk.PlatformVersioning","sdk.Runtime","sdk.Scribe","sdk.URI","sdk.unsecureDisallowed"],function $module_sdk_api(global,require,requireDynamic,requireLazy,module,exports,ApiClient,feature,PlatformVersioning,Runtime,Scribe,URI,unsecureDisallowed){








var shouldLogResponseError=feature('should_log_response_error',false);


var currentAccessToken;

Runtime.subscribe('ClientID.change',function(value){return(
ApiClient.setClientID(value));});


Runtime.subscribe('AccessToken.change',function(value){
currentAccessToken=value;
ApiClient.setAccessToken(value);
});

ApiClient.setDefaultParams({
sdk:'joey'});



ApiClient.subscribe('request.complete',function(
endpoint,
method,
params,
response)
{
var invalidateToken=false;
if(response&&typeof response==='object'){
if(response.error){
if(
response.error=='invalid_token'||
response.error.type=='OAuthException'&&response.error.code==190)
{
invalidateToken=true;
}
}else if(response.error_code){
if(response.error_code=='190'){
invalidateToken=true;
}
}
}
if(invalidateToken&&currentAccessToken===Runtime.getAccessToken()){

Runtime.setAccessToken(null);
}
});


ApiClient.subscribe('request.complete',function(
endpoint,
method,
params,
response)
{
if(
(endpoint=='/me/permissions'&&method==='delete'||
endpoint=='/restserver.php'&&
params.method=='Auth.revokeAuthorization')&&
response===true)
{
Runtime.setAccessToken(null);
}
});


ApiClient.subscribe('request.error',function(
endpoint,
method,
params,
response)
{
if(shouldLogResponseError&&response.error.type==='http'){
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'transport',
extra:{
name:'transport',

message:ES("JSON","stringify",false,response.error)}});


}
});







function api(path){
if(unsecureDisallowed('api')){
return;
}

if(typeof path==='string'){
if(Runtime.getIsVersioned()){
PlatformVersioning.assertVersionIsSet();


if(!/https?/.test(path)&&path.charAt(0)!=='/'){
path='/'+path;
}
path=new URI(path).
setDomain(null).
setProtocol(null).
toString();


if(
!PlatformVersioning.REGEX.test(path.substring(1,ES(path,"indexOf",true,'/',1))))
{
path='/'+Runtime.getVersion()+path;
}

var args=[path].concat(Array.prototype.slice.call(arguments,1));
ApiClient.graph.apply(ApiClient,args);
}else{
ApiClient.graph.apply(ApiClient,arguments);
}
}else{
ApiClient.rest.apply(ApiClient,arguments);
}
}

module.exports=api;},null);
                                                                                                            __d("legacy:fb.api",["FB","sdk.api"],(function $module_legacy_fb_api(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,api){




FB.provide('',{api:api});}),3);
                                                                                                                                                                                                                                                __d("resolveURI",[],function $module_resolveURI(global,require,requireDynamic,requireLazy,module,exports){

function resolveURI(uri){
if(!uri){

return window.location.href;
}

uri=uri.
replace(/&/g,'&amp;').
replace(/\"/g,'&quot;');

var div=document.createElement('div');


div.innerHTML='<a href="'+uri+'"></a>';

return div.firstChild.href;
}

module.exports=resolveURI;},null);
                                                                                             __d("sdk.Canvas.Environment",["sdk.RPC"],(function $module_sdk_Canvas_Environment(global,require,requireDynamic,requireLazy,module,exports,RPC){



function getPageInfo(appCallback){
RPC.remote.getPageInfo(function(response){
appCallback(response.result);
});
}

function scrollTo(x,y){
RPC.remote.scrollTo({x:x||0,y:y||0});
}

RPC.stub('getPageInfo');
RPC.stub('scrollTo');

var Environment={
getPageInfo:getPageInfo,
scrollTo:scrollTo};


module.exports=Environment;}),null);
                                                                                                 __d("sdk.DialogUtils",["DOMEventListener","sdk.Content","sdk.DOM","sdk.UA"],function $module_sdk_DialogUtils(global,require,requireDynamic,requireLazy,module,exports,DOMEventListener,Content,DOM,UA){

'use strict';







var DialogUtils={
isOrientationPotrait:function isOrientationPotrait(){
return window.innerWidth<window.innerHeight;
},

addDoubleClickAction:function addDoubleClickAction(
element,
actionCallback,
delayBetweenClicks)
{
var clickTimer=null;
return DOMEventListener.add(element,'click',function(){
if(clickTimer!==null){
clearTimeout(clickTimer);
clickTimer=null;
actionCallback();
}
clickTimer=setTimeout(function(){
clickTimer=null;
},delayBetweenClicks);
});
},

addIdleDesktopAction:function addIdleDesktopAction(
element,
actionCallback,
delayToIdle)
{
var timer;
var event;
var startTimer=function startTimer(){
timer=setTimeout(actionCallback,delayToIdle);
};

startTimer();
return DOMEventListener.add(element,'mouseenter',function(){

clearTimeout(timer);
if(!event){
event=DOMEventListener.add(element,'mouseleave',function(){
startTimer();
});
}
});
},

addMobileOrientationChangeAction:function addMobileOrientationChangeAction(actionCallback){
if(!UA.mobile()){
return null;
}





var event=
'onorientationchange'in window?'orientationchange':'resize';

var callback=function callback(e){return setTimeout(function(e){return actionCallback(e);},50);};

return DOMEventListener.add(window,event,callback);
},

applyScreenDimensions:function applyScreenDimensions(element){
if(element==null){
return;
}
var view=DOM.getViewportInfo();


element.style.minHeight=
view.height||view.width?view.height+'px':'';
element.style.top=view.scrollTop?view.scrollTop+'px':'';
},

setDialogPositionToCenter:function setDialogPositionToCenter(
dialog,
isTablet,
pageInfo)
{
var parseNumber=function parseNumber(n){return typeof n==='number'?n:parseInt(n,10);};
var view=DOM.getViewportInfo();
var width=parseNumber(dialog.offsetWidth);
var height=parseNumber(dialog.offsetHeight);
var left=view.scrollLeft+(view.width-width)/2;






var minTop=(view.height-height)/2.5;
if(left<minTop){
minTop=left;
}
var maxTop=view.height-height-minTop;


var top=(view.height-height)/2;
if(pageInfo){
top=
pageInfo.scrollTop-
pageInfo.offsetTop+
(pageInfo.clientHeight-height)/2;
}


if(top<minTop){
top=minTop;
}else if(top>maxTop){
top=maxTop;
}


top+=view.scrollTop;



if(UA.mobile()){



















var paddingHeight=100;



if(isTablet){
paddingHeight+=(view.height-height)/2;
DOM.addCss(document.body,'fb_reposition');
}else{
DOM.addCss(document.body,'fb_hidden');




document.body.style.width='auto';

top=10000;
}

var paddingDivs=DOM.getByClass('fb_dialog_padding',dialog);
if(paddingDivs.length){
paddingDivs[0].style.height=paddingHeight+'px';
}
}

dialog.style.left=(left>0?left:0)+'px';
dialog.style.top=(top>0?top:0)+'px';
},

setDialogPositionToTop:function setDialogPositionToTop(
dialog,
isTablet,
pageInfo)
{

this.setDialogPositionToCenter(dialog,isTablet,pageInfo);


var view=DOM.getViewportInfo();
var top=view.scrollTop+(view.height-dialog.offsetHeight)*0.05;
DOM.setStyle(dialog,'top',top+'px');
},




setupNewDarkOverlay:function setupNewDarkOverlay(){
var overlay=document.createElement('div');

overlay.setAttribute('id','fb_dialog_ipad_overlay');
this.applyScreenDimensions(overlay);
return overlay;
},


















setupNewDialog:function setupNewDialog(options)








{
options=options||{};
var dialog=document.createElement('div');var _options=
options,onClose=_options.onClose;


if(options.closeIcon&&onClose){
var closeIcon=document.createElement('a');
closeIcon.className='fb_dialog_close_icon';
DOMEventListener.add(closeIcon,'click',onClose);
dialog.appendChild(closeIcon);
}


var className='fb_dialog';
className+=' '+(options.classes||'');
className+=UA.mobile()?' fb_dialog_mobile':' fb_dialog_advanced';
dialog.className=className;


if(options.width){
var width=parseInt(options.width,10);
if(!isNaN(width)){
dialog.style.width=width+'px';
}
}

var contentRoot=document.createElement('div');

if(options.content){
Content.append(options.content,contentRoot);
}
contentRoot.className='fb_dialog_content';
dialog.appendChild(contentRoot);

if(UA.mobile()){
var padding=document.createElement('div');
padding.className='fb_dialog_padding';
dialog.appendChild(padding);
}

return{
dialogElement:dialog,
contentRoot:contentRoot};

},

onDialogHideCleanup:function onDialogHideCleanup(isTablet){
var body=document.body;
if(isTablet){
DOM.removeCss(body,'fb_reposition');
}else{
DOM.removeCss(body,'fb_hidden');
}
}};


module.exports=DialogUtils;},null);
                                                                              __d("sdk.fbt",[],(function $module_sdk_fbt(global,require,requireDynamic,requireLazy,module,exports){




var fbt={
_:function _(table){
if(__DEV__){
if(arguments.length>1){
throw new Error('You are not using a simple string');
}
}
return typeof table==='string'?table:table[0];
}};

module.exports=fbt;}),null);
                                                                                                                   __d("sdk.Dialog",["DOMEventListener","ObservableMixin","Type","sdk.Canvas.Environment","sdk.Content","sdk.DialogUtils","sdk.DOM","sdk.fbt","sdk.Runtime","sdk.UA"],function $module_sdk_Dialog(global,require,requireDynamic,requireLazy,module,exports,DOMEventListener,ObservableMixin,Type,CanvasEnvironment,Content,DialogUtils,DOM,fbt,Runtime,UA){













var MARGIN_SURROUNDING=30;

var MAX_HEIGHT_MOBILE=590;
var MAX_WIDTH_MOBILE=500;
var MAX_HEIGHT_DESKTOP=240;
var MAX_WIDTH_DESKTOP=575;

function getMobileSize(){
var info=DOM.getViewportInfo();
if(info.height&&info.width){
return{
width:Math.min(info.width,MAX_WIDTH_MOBILE),
height:Math.min(info.height,MAX_HEIGHT_MOBILE)};

}
return null;
}















var SdkDialog=Type.extend(
{
constructor:function SdkDialog(id,display){
this.parent();
this.id=id;
this.display=display;

this._e2e={};

if(!Dialog._dialogs){
Dialog._dialogs={};
Dialog._addOrientationHandler();
}
Dialog._dialogs[id]=this;
this.trackEvent('init');
},

trackEvent:function trackEvent(name,time){
if(this._e2e[name]){
return this;
}
this._e2e[name]=time||ES("Date","now",false);
if(name=='close'){

this.inform('e2e:end',this._e2e);
}
return this;
},

trackEvents:function trackEvents(events){
if(typeof events==='string'){
events=ES("JSON","parse",false,events);
}
for(var key in events){
if(Object.prototype.hasOwnProperty.call(events,key)){
this.trackEvent(key,events[key]);
}
}
return this;
}},

ObservableMixin);


var Dialog={
newInstance:function newInstance(id,display){
return new SdkDialog(id,display);
},

_dialogs:null,
_lastYOffset:0,
_overlayListeners:[],






_loaderEl:null,






_overlayEl:null,






_stack:[],






_active:null,






_forceTabletStyle:null,






_closeOnOverlayTap:null,






_positionDialogAtTopWhenPortrait:null,






get:function get(id){
return Dialog._dialogs[id];
},









_findRoot:function _findRoot(node){
while(node){
if(DOM.containsCss(node,'fb_dialog')){
return node;
}
node=node.parentNode;
}
},

_createWWWLoader:function _createWWWLoader(width){
width=width?width:460;
return Dialog.create({
content:
'<div class="dialog_title">'+
'  <a id="fb_dialog_loader_close">'+
'    <div class="fb_dialog_close_icon"></div>'+
'  </a>'+
'  <span>Facebook</span>'+
'  <div style="clear:both;"></div>'+
'</div>'+
'<div class="dialog_content"></div>'+
'<div class="dialog_footer"></div>',
width:width});

},

_createMobileLoader:function _createMobileLoader(){





var content;
if(UA.nativeApp()){
content='<div class="dialog_header"></div>';
}else if(Dialog.isTabletStyle()){
content=
'<div class="overlayLoader">'+
'<div id="fb_dialog_loader_spinner"></div>'+
'<a id="fb_dialog_loader_close" href="#">'+fbt._("Cancel")+

'</a>'+
'</div>';
}else{
content=
'<div class="dialog_header">'+
'<table>'+
'  <tbody>'+
'    <tr>'+
'      <td class="header_left">'+
'        <label class="touchable_button">'+
'          <input type="submit" value="'+fbt._("Cancel")+

'"'+
'            id="fb_dialog_loader_close"/>'+
'        </label>'+
'      </td>'+
'      <td class="header_center">'+
'        <div>'+
'         '+fbt._("Loading...")+

'        </div>'+
'      </td>'+
'      <td class="header_right">'+
'      </td>'+
'    </tr>'+
'  </tbody>'+
'</table>'+
'</div>';
}
return Dialog.create({
classes:'loading'+(Dialog.isTabletStyle()?' centered':''),
content:content});

},

_setDialogOverlayStyle:function _setDialogOverlayStyle(){
DialogUtils.applyScreenDimensions(Dialog._overlayEl);
},

_showTabletOverlay:function _showTabletOverlay(onClickForClose){
if(!Dialog.isTabletStyle()){
return;
}
if(!Dialog._overlayEl){
Dialog._overlayEl=DialogUtils.setupNewDarkOverlay();
Content.append(Dialog._overlayEl,null);
}

if(Dialog._closeOnOverlayTap){
var listener=DialogUtils.addDoubleClickAction(
Dialog._overlayEl,ES(
onClickForClose,"bind",true,this),
5000);

Dialog._overlayListeners.push(listener);
}
Dialog._overlayEl.className='';
},

_hideTabletOverlay:function _hideTabletOverlay(){
if(Dialog.isTabletStyle()){
Dialog._overlayEl.className='hidden';
ES(Dialog._overlayListeners,"forEach",true,function(listener){return listener.remove();});
Dialog._overlayListeners=[];
}
},








showLoader:function showLoader(cb,width){




if(!cb){
cb=function cb(){};
}

var onClick=function onClick(){
Dialog._hideLoader();
DialogUtils.onDialogHideCleanup(Dialog.isTabletStyle());
Dialog._hideTabletOverlay();
cb();
};

Dialog._showTabletOverlay(onClick);

if(!Dialog._loaderEl){
Dialog._loaderEl=Dialog._findRoot(
UA.mobile()?
Dialog._createMobileLoader():
Dialog._createWWWLoader(width));

}

var loaderClose=document.getElementById('fb_dialog_loader_close');

if(loaderClose){
DOM.removeCss(loaderClose,'fb_hidden');
var listener=DOMEventListener.add(loaderClose,'click',onClick);
Dialog._overlayListeners.push(listener);
}

Dialog._makeActive(Dialog._loaderEl);
},

setCloseOnOverlayTap:function setCloseOnOverlayTap(val){
Dialog._closeOnOverlayTap=!!val;
},

setPositionDialogAtTopWhenPortrait:function setPositionDialogAtTopWhenPortrait(val){
Dialog._positionDialogAtTopWhenPortrait=!!val;
},





_hideLoader:function _hideLoader(){
if(Dialog._loaderEl&&Dialog._loaderEl==Dialog._active){
Dialog._loaderEl.style.top='-10000px';
}
},







_makeActive:function _makeActive(el){
Dialog._setDialogSizes();
Dialog._lowerActive();
Dialog._active=el;
if(Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)){
CanvasEnvironment.getPageInfo(function(pageInfo){
Dialog._centerActive(pageInfo);
});
}
Dialog._centerActive();
},




_lowerActive:function _lowerActive(){
if(!Dialog._active){
return;
}
Dialog._active.style.top='-10000px';
Dialog._active=null;
},






_removeStacked:function _removeStacked(dialog){
Dialog._stack=ES(Dialog._stack,"filter",true,function(node){
return node!=dialog;
});
},





_centerActive:function _centerActive(pageInfo){
var dialog=Dialog._active;
if(!dialog){
return;
}

if(
Dialog._positionDialogAtTopWhenPortrait&&
DialogUtils.isOrientationPotrait())
{
DialogUtils.setDialogPositionToTop(
dialog,
Dialog.isTabletStyle(),
pageInfo);

}else{
DialogUtils.setDialogPositionToCenter(
dialog,
Dialog.isTabletStyle(),
pageInfo);

}
},

_setDialogSizes:function _setDialogSizes(skipHeight){if(skipHeight===void 0){skipHeight=false;}
if(!UA.mobile()){
return;
}
for(var id in Dialog._dialogs){
if(Object.prototype.hasOwnProperty.call(Dialog._dialogs,id)){
var iframe=document.getElementById(id);
if(iframe){
iframe.style.width=Dialog.getDefaultSize().width+'px';
if(!skipHeight){
iframe.style.height=Dialog.getDefaultSize().height+'px';
}
}
}
}
},

getDefaultSize:function getDefaultSize(){
if(UA.mobile()){
var size=getMobileSize();
if(size){
if(DOM.getViewportInfo().width<=size.width){
size.width=DOM.getViewportInfo().width-MARGIN_SURROUNDING;
}
if(DOM.getViewportInfo().height<=size.height){
size.height=DOM.getViewportInfo().height-MARGIN_SURROUNDING;
}
return size;
}



if(UA.ipad()){
return{
width:MAX_WIDTH_MOBILE,
height:MAX_HEIGHT_MOBILE};

}

if(UA.android()){


return{
width:screen.availWidth,
height:screen.availHeight};

}else{
var width=window.innerWidth;
var height=window.innerHeight;
var isLandscape=width/height>1.2;











return{
width:width,
height:Math.max(height,isLandscape?screen.width:screen.height)};

}
}
return{width:MAX_WIDTH_DESKTOP,height:MAX_HEIGHT_DESKTOP};
},




_handleOrientationChange:function _handleOrientationChange(){
Dialog._availScreenWidth=DOM.getViewportInfo().width;

if(Dialog.isTabletStyle()){

Dialog._setDialogSizes(true);
Dialog._centerActive();
Dialog._setDialogOverlayStyle();
}else{
var width=Dialog.getDefaultSize().width;
for(var id in Dialog._dialogs){
if(Object.prototype.hasOwnProperty.call(Dialog._dialogs,id)){

var iframe=document.getElementById(id);
if(iframe){
iframe.style.width=width+'px';
}
}
}
}
},




_addOrientationHandler:function _addOrientationHandler(){
if(!UA.mobile()){
return null;
}
Dialog._availScreenWidth=DOM.getViewportInfo().width;
DialogUtils.addMobileOrientationChangeAction(
Dialog._handleOrientationChange);

},



















create:function create(opts){
var created=DialogUtils.setupNewDialog(opts);
Content.append(created.dialogElement);
if(opts.visible){
Dialog.show(created.dialogElement);
}
if(typeof opts.styles==='object'){
ES("Object","assign",false,created.dialogElement.style,opts.styles);
}
return created.contentRoot;
},









show:function show(dialog){
var root=Dialog._findRoot(dialog);
if(root){
Dialog._removeStacked(root);
Dialog._hideLoader();
Dialog._makeActive(root);
Dialog._stack.push(root);
if('fbCallID'in dialog){
Dialog.get(dialog.fbCallID).
inform('iframe_show').
trackEvent('show');
}
}
},







hide:function hide(dialog){
var root=Dialog._findRoot(dialog);
Dialog._hideLoader();
if(root==Dialog._active){
Dialog._lowerActive();
DialogUtils.onDialogHideCleanup(Dialog.isTabletStyle());
Dialog._hideTabletOverlay();
if('fbCallID'in dialog){
Dialog.get(dialog.fbCallID).
inform('iframe_hide').
trackEvent('hide');
}
}
},






remove:function remove(dialog){
dialog=Dialog._findRoot(dialog);
if(dialog){
var is_active=Dialog._active==dialog;
Dialog._removeStacked(dialog);
if(is_active){
Dialog._hideLoader();
if(Dialog._stack.length>0){
Dialog.show(Dialog._stack.pop());
}else{
Dialog._lowerActive();
DialogUtils.onDialogHideCleanup(Dialog.isTabletStyle());
Dialog._hideTabletOverlay();
}
}else if(Dialog._active===null&&Dialog._stack.length>0){
Dialog.show(Dialog._stack.pop());
}







setTimeout(function(){
dialog.parentNode.removeChild(dialog);
},3000);
}
},






isActive:function isActive(node){
var root=Dialog._findRoot(node);
return root&&root===Dialog._active;
},

setForceTabletStyle:function setForceTabletStyle(val){
Dialog._forceTabletStyle=!!val;
},

isTabletStyle:function isTabletStyle(){
if(!UA.mobile()){
return false;
}
if(Dialog._forceTabletStyle){
return true;
}
var size=getMobileSize();
return(
size&&(
size.height>=MAX_HEIGHT_MOBILE||size.width>=MAX_WIDTH_MOBILE));

}};


module.exports=Dialog;},null);
                                                                                                              __d("sdk.NativeExtensions",["DOMEventListener","Log","sdk.UA"],function $module_sdk_NativeExtensions(global,require,requireDynamic,requireLazy,module,exports,DOMEventListener,Log,UA){






var NATIVE_EXTENSIONS_READY_EVENT='fbNativeExtensionsReady';





function getAPIBridge(){
if(
window._FBSdkExtensions&&
window._FBSdkExtensions.jsonRPC&&
window._FBSdkExtensions.initializeCallbackHandler&&
window._FBSdkExtensions.supportsDialog)
{
return window._FBSdkExtensions;
}
return null;
}







var NativeExtensions={






onReady:function onReady(func){

if(!UA.facebookInAppBrowser()){
Log.error(
'FB.NativeExtensions.onReady only works when the page is rendered '+
'in a WebView of the native Facebook app.');

return;
}


var extensionAPIBridge=getAPIBridge();
if(extensionAPIBridge){
func(extensionAPIBridge);
return;
}

var bridgeCalled=false;
var nativeExtensionsReadyCallback=function nativeExtensionsReadyCallback(){
var bridge=getAPIBridge();
if(bridgeCalled||!bridge){
return;
}
bridgeCalled=true;
func(bridge);
DOMEventListener.remove(
window,
NATIVE_EXTENSIONS_READY_EVENT,
nativeExtensionsReadyCallback);

};

DOMEventListener.add(
window,
NATIVE_EXTENSIONS_READY_EVENT,
nativeExtensionsReadyCallback);

}};


module.exports=NativeExtensions;},null);
                                                                                                 __d("sdk.Extensions",["JSONRPC","Queue","sdk.NativeExtensions","sdk.UA"],function $module_sdk_Extensions(global,require,requireDynamic,requireLazy,module,exports,JSONRPC,Queue,NativeExtensions,UA){

'use strict';









var outQueue=new Queue();
var jsonrpc=new JSONRPC(function(message){
outQueue.enqueue(message);
});

var rpcQueue=new Queue();
rpcQueue.start(function(message){
jsonrpc.read(message);
});

var extensionAPIBridge=null;

if(UA.facebookInAppBrowser()){
NativeExtensions.onReady(function(bridge){
extensionAPIBridge=bridge;


window._FBBrowserCallbackHandler=function(message){
rpcQueue.enqueue(ES("JSON","stringify",false,message));
};

bridge.initializeCallbackHandler(ES("JSON","stringify",false,
{name:'_FBBrowserCallbackHandler'}));


outQueue.start(function(message){
bridge.jsonRPC(message);
});
});
}

module.exports={
local:jsonrpc.local,
remote:jsonrpc.remote,
stub:ES(jsonrpc.stub,"bind",true,jsonrpc),
supportsDialog:function supportsDialog(method){
return!!extensionAPIBridge&&extensionAPIBridge.supportsDialog(method);
}};},null);
                                                                                             __d("sdk.Frictionless",["sdk.api","sdk.Auth","sdk.Dialog","sdk.Event"],function $module_sdk_Frictionless(global,require,requireDynamic,requireLazy,module,exports,api,Auth,Dialog,Event){






var Frictionless={


_allowedRecipients:{},

_useFrictionless:false,




_updateRecipients:function _updateRecipients(){
Frictionless._allowedRecipients={};
api('/me/apprequestformerrecipients',function(response){
if(!response||response.error){
return;
}
ES(response.data,"forEach",true,function(recipient){
Frictionless._allowedRecipients[recipient.recipient_id]=true;
});
});
},




init:function init(){
Frictionless._useFrictionless=true;
Auth.getLoginStatus(function(response){
if(response.status=='connected'){
Frictionless._updateRecipients();
}
});
Event.subscribe('auth.login',function(login){
if(login.authResponse){
Frictionless._updateRecipients();
}
});
},








_processRequestResponse:function _processRequestResponse(
cb,
hidden)
{
return function(params){
var updated=params&&params.updated_frictionless;
if(Frictionless._useFrictionless&&updated){


Frictionless._updateRecipients();
}

if(params){
if(!hidden&&params.frictionless){
Dialog._hideLoader();
Dialog._restoreBodyPosition();
Dialog._hideIPadOverlay();
}
delete params.frictionless;
delete params.updated_frictionless;
}

cb&&cb(params);
};
},








isAllowed:function isAllowed(user_ids){
if(!user_ids){
return false;
}

if(typeof user_ids==='number'){
return user_ids in Frictionless._allowedRecipients;
}
if(typeof user_ids==='string'){
user_ids=user_ids.split(',');
}
user_ids=ES(user_ids,"map",true,function(s){
return ES(String(s),"trim",true);
});

var allowed=true;
var has_user_ids=false;
ES(user_ids,"forEach",true,function(user_id){
allowed=allowed&&user_id in Frictionless._allowedRecipients;
has_user_ids=true;
});
return allowed&&has_user_ids;
}};


Event.subscribe('init:post',function(options){
if(options.frictionlessRequests){
Frictionless.init();
}
});

module.exports=Frictionless;},null);
                                                                                             __d("sdk.Native",["Log","sdk.UA"],function $module_sdk_Native(global,require,requireDynamic,requireLazy,module,exports,Log,UA){





var NATIVE_READY_EVENT='fbNativeReady';

var Native={






onready:function onready(func){

if(!UA.nativeApp()){
Log.error(
'FB.Native.onready only works when the page is rendered '+
'in a WebView of the native Facebook app. Test if this is the '+
'case calling FB.UA.nativeApp()');

return;
}





if(window.__fbNative&&!this.nativeReady){
ES("Object","assign",false,this,window.__fbNative);
}


if(this.nativeReady){
func();
}else{


var nativeReadyCallback=function nativeReadyCallback(evt){
window.removeEventListener(NATIVE_READY_EVENT,nativeReadyCallback);
this.onready(func);
};
window.addEventListener(NATIVE_READY_EVENT,nativeReadyCallback,false);
}
}};


module.exports=Native;},null);
                                                                                                 __d("sdk.openMessenger",["sdk.UA"],(function $module_sdk_openMessenger(global,require,requireDynamic,requireLazy,module,exports,UA){

'use strict';



var FALLBACK_IOS_URL=
'https://itunes.apple.com/us/app/messenger/id454638411';
var FALLBACK_ANDROID_URL=
'https://play.google.com/store/apps/details?id=com.facebook.orca';
var FALLBACK_TIMEOUT=3000;

function openMessenger(params){
var uri;
var fallbackURL;

var link=params.link;
var app_id=params.app_id;
if(UA.android()){
uri=
'intent://share/#Intent;'+
'package=com.facebook.orca;'+
'scheme=fb-messenger;'+
'S.android.intent.extra.TEXT='+
encodeURIComponent(link)+
';'+
'S.trigger=send_plugin;';
if(app_id){
uri+='S.platform_app_id='+encodeURIComponent(app_id)+';';
}
uri+='end';
fallbackURL=FALLBACK_ANDROID_URL;
}else{
uri='fb-messenger://share?link='+encodeURIComponent(link);
if(app_id){
uri+='&app_id='+encodeURIComponent(app_id);
}
fallbackURL=FALLBACK_IOS_URL;
}

setTimeout(function(){
window.location.href=fallbackURL;
},FALLBACK_TIMEOUT);
window.location.href=uri;
}

module.exports=openMessenger;}),null);
                                                                                                                                                                                                                                                 __d("sdk.UIServer",["Log","QueryString","UrlMap","createObjectFrom","flattenObject","guid","insertIframe","resolveURI","sdk.Auth","sdk.Content","sdk.Dialog","sdk.DOM","sdk.Event","sdk.Extensions","sdk.fbt","sdk.feature","sdk.Frictionless","sdk.getContextType","sdk.Native","sdk.openMessenger","sdk.RPC","sdk.Runtime","sdk.Scribe","sdk.UA","sdk.XD"],function $module_sdk_UIServer(global,require,requireDynamic,requireLazy,module,exports,Log,QueryString,UrlMap,createObjectFrom,flattenObject,guid,insertIframe,resolveURI,Auth,Content,Dialog,DOM,Event,Extensions,fbt,feature,Frictionless,getContextType,Native,openMessenger,RPC,Runtime,Scribe,UA,XD){




























var MobileIframeable={
transform:function transform(call){



if(
call.params.display==='touch'&&
UIServer.canIframe(call.params)&&
window.postMessage)
{


call.params.channel=UIServer._xdChannelHandler(call.id,'parent');

if(!UA.nativeApp()){
call.params.in_iframe=1;
}
return call;
}else{
return UIServer.genericTransform(call);
}
},
getXdRelation:function getXdRelation(params){
var display=params.display;
if(display==='touch'&&window.postMessage&&params.in_iframe){



return'parent';
}
return UIServer.getXdRelation(params);
}};


function isOauth(params){
return(
params.method=='permissions.oauth'||
params.method=='permissions.request'||
params.method=='oauth');

}

function isSupportedOauth(params){
return isOauth(params)&&Extensions.supportsDialog('oauth');
}

function isSupportedAccountLink(params){
return(
isOauth(params)&&(
params.is_account_link===true||params.is_account_link==='true')&&
Extensions.supportsDialog('accountLink'));

}

var Methods={
'stream.share':{
size:{width:670,height:340},
url:'sharer.php',
transform:function transform(call){
if(!call.params.u){
call.params.u=window.location.toString();
}
call.params.display='popup';
return call;
}},



apprequests:{
transform:function transform(call){
call=MobileIframeable.transform(call);

call.params.frictionless=Frictionless&&Frictionless._useFrictionless;
if(call.params.frictionless){
if(Frictionless.isAllowed(call.params.to)){




call.params.display='iframe';
call.params.in_iframe=true;

call.hideLoader=true;
}


call.cb=Frictionless._processRequestResponse(
call.cb,
call.hideLoader);

}


call.closeIcon=false;
return call;
},
getXdRelation:MobileIframeable.getXdRelation},


'permissions.oauth':{
url:'dialog/oauth',
size:{
width:UA.mobile()?null:600,
height:UA.mobile()?null:679},

transform:function transform(call){
if(!Runtime.getClientID()){
Log.error('FB.login() called before FB.init().');
return;
}




if(
Auth.getAuthResponse()&&
!call.params.scope&&
!call.params.auth_type)
{
Log.error('FB.login() called when user is already connected.');
call.cb&&
call.cb({
status:Runtime.getLoginStatus(),
authResponse:Auth.getAuthResponse()});

return;
}

var cb=call.cb;
var id=call.id;
delete call.cb;

var isReauthenticate=call.params.auth_type==='reauthenticate';
var responseTypes=ES("Object","keys",false,ES("Object","assign",false,

call.params.response_type?
createObjectFrom(call.params.response_type.split(',')):
{},
{token:true,signed_request:true})).

join(',');

if(call.params.display==='async'){
ES("Object","assign",false,call.params,{
client_id:Runtime.getClientID(),
origin:getContextType(),
response_type:responseTypes,
domain:location.hostname});


call.cb=Auth.xdResponseWrapper(
cb,
Auth.getAuthResponse(),
'permissions.oauth');

}else{
if(isReauthenticate){
UIServer._xdNextHandler(
function(params){
cb({
authResponse:null,
status:'not_authorized'});

},
id,
'opener',
true);

}
ES("Object","assign",false,call.params,{
client_id:Runtime.getClientID(),
redirect_uri:resolveURI(
UIServer.xdHandler(
cb,
id,
'opener',
Auth.getAuthResponse(),
'permissions.oauth',
!isReauthenticate)),


origin:getContextType(),
response_type:responseTypes,
domain:location.hostname});

}

return call;
}},


'auth.logout':{
url:'logout.php',
transform:function transform(call){
if(!Runtime.getClientID()){
Log.error('FB.logout() called before calling FB.init().');
}else if(!Auth.getAuthResponse()){
Log.error('FB.logout() called without an access token.');
}else{
call.params.next=UIServer.xdHandler(
call.cb,
call.id,
'parent',
Auth.getAuthResponse(),
'logout',
true);

return call;
}
}},


'login.status':{
url:'dialog/oauth',
transform:function transform(call){
var cb=call.cb;
var id=call.id;
delete call.cb;
ES("Object","assign",false,call.params,{
client_id:Runtime.getClientID(),
redirect_uri:UIServer.xdHandler(
cb,
id,
'parent',
Auth.getAuthResponse(),
'login_status',
true),

origin:getContextType(),
response_type:'token,signed_request',
domain:location.hostname});


return call;
}},


pay:{
size:{width:555,height:120},
connectDisplay:'popup'},


live_broadcast:{
transform:function transform(call){
if(call.params.phase==='create'){
call.size={width:480,height:280};
}
if(call.params.phase==='publish'){
call.size={width:772,height:540};
}
return call;
},
require_access_token:true},

boost:{
transform:function transform(call){
call.size={width:960,height:760};
call.params.display='popup';
return call;
}}};







var _dialogStates={};

function _trackRunState(cb,id){
_dialogStates[id]=true;
return function(response){
delete _dialogStates[id];
cb(response);
};
}





function shouldEnforceSingleDialogInstance(params){

var name=params.method.toLowerCase();


if(name==='pay'&&params.display==='async'){
return true;
}

return false;
}

var UIServer={



Methods:Methods,

_loadedNodes:{},
_defaultCb:{},
_resultToken:'"xxRESULTTOKENxx"',










genericTransform:function genericTransform(call){
if(call.params.display=='dialog'||call.params.display=='iframe'){
ES("Object","assign",false,
call.params,
{
display:'iframe',
channel:UIServer._xdChannelHandler(call.id,'parent.parent')},

true);

}

return call;
},





checkOauthDisplay:function checkOauthDisplay(params){
var scope=params.scope||params.perms||Runtime.getScope();
if(!scope){
return params.display;
}
return'popup';
},









prepareCall:function prepareCall(params,cb){
var name=params.method.toLowerCase();
var method=Object.prototype.hasOwnProperty.call(UIServer.Methods,name)?ES("Object","assign",false,
{},UIServer.Methods[name]):
{};
var id=guid();
var useSSL=true;


ES("Object","assign",false,params,{
app_id:Runtime.getClientID(),
locale:Runtime.getLocale(),
sdk:'joey',
access_token:useSSL&&Runtime.getAccessToken()||undefined});



if(name==='share'||name==='share_open_graph'){


params.mobile_iframe=
UA.mobile()&&(params.mobile_iframe||params.iframe_test);
if(params.mobile_iframe){
method=ES("Object","assign",false,{},MobileIframeable);
}
}


params.display=UIServer.getDisplayMode(method,params);


if(!method.url){
method.url='dialog/'+name;
}

if(
(method.url=='dialog/oauth'||
method.url=='dialog/permissions.request')&&(
params.display=='iframe'||
params.display=='touch'&&params.in_iframe))
{
params.display=UIServer.checkOauthDisplay(params);
}



if(params.display=='popup'&&!method.require_access_token){
delete params.access_token;
}

if(Runtime.getIsVersioned()&&method.url.substring(0,7)==='dialog/'){
method.url=params.version+'/'+method.url;
}

if(shouldEnforceSingleDialogInstance(params)){

if(_dialogStates[name]){
var errorMessage=
'Dialog "'+name+'" is trying to run more than once.';
Log.warn(errorMessage);
cb({error_code:-100,error_message:errorMessage});
return;
}

cb=_trackRunState(cb,name);
}


var call={
cb:cb,
id:id,
size:method.size||UIServer.getDefaultSize(),
url:
UrlMap.resolve(params.display=='touch'?'m':'www')+
'/'+
method.url,
params:params,
name:name,
dialog:Dialog.newInstance(id,params.display)};



var transform=method.transform?
method.transform:
UIServer.genericTransform;
if(transform){
call=transform(call);


if(!call){
return;
}
}


if(params.display==='touch'&&params.in_iframe){







call.params.parent_height=window.innerHeight;
}



var getXdRelationFn=method.getXdRelation||UIServer.getXdRelation;
var relation=getXdRelationFn(call.params);
if(
!(call.id in UIServer._defaultCb)&&
!('next'in call.params)&&
!('redirect_uri'in call.params))
{
call.params.next=UIServer._xdResult(
call.cb,
call.id,
relation,
true);

}

if(relation==='parent'||relation==='opener'){
ES("Object","assign",false,
call.params,
{
channel_url:UIServer._xdChannelHandler(
id,
relation==='parent'?'parent.parent':'opener')},


true);

}


call=UIServer.prepareParams(call);

return call;
},

prepareParams:function prepareParams(call){




if(call.params.display!=='async'){
delete call.params.method;
}


call.params.kid_directed_site=
Runtime.getKidDirectedSite()||call.params.kid_directed_site;


call.params=flattenObject(call.params);
var encodedQS=QueryString.encode(call.params);




if(
!UA.nativeApp()&&
UIServer.urlTooLongForIE(call.url+'?'+encodedQS))
{
call.post=true;
}else if(encodedQS){
call.url+='?'+encodedQS;
}

return call;
},

urlTooLongForIE:function urlTooLongForIE(fullURL){
return UA.ie()&&UA.ie()<=8&&fullURL.length>2048;
},








getDisplayMode:function getDisplayMode(method,params){
if(
params.display==='hidden'||
params.display==='none'||
params.display==='native')
{
return params.display;
}

var canvas=
Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)||
Runtime.isEnvironment(Runtime.ENVIRONMENTS.PAGETAB);
if(canvas&&!params.display){
return'async';
}

if(isSupportedOauth(params)||isSupportedAccountLink(params)){
return'async';
}


if(UA.mobile()||params.display==='touch'){
return'touch';
}


if(params.display=='iframe'||params.display=='dialog'){
if(!UIServer.canIframe(params)){
Log.error('"dialog" mode can only be used when the user is connected.');
return'popup';
}
}

if(method.connectDisplay&&!canvas){
return method.connectDisplay;
}


return params.display||(UIServer.canIframe(params)?'dialog':'popup');
},

canIframe:function canIframe(params){
if(Runtime.getAccessToken()){
return true;
}


if(UA.mobile()&&Runtime.getLoggedIntoFacebook()){
return!!params.mobile_iframe;
}
return false;
},







getXdRelation:function getXdRelation(params){
var display=params.display;
if(display==='popup'||display==='touch'){
return'opener';
}
if(
display==='dialog'||
display==='iframe'||
display==='hidden'||
display==='none')
{
return'parent';
}
if(display==='async'){
return'parent.frames['+window.name+']';
}
return'';
},







popup:function popup(call){

var _screenX=window.screenX;
var screenY=window.screenY;
var outerWidth=window.outerWidth;
var outerHeight=window.outerHeight;


var width=UA.mobile()?null:call.size.width;
var height=UA.mobile()?null:call.size.height;
var screenX=_screenX<0?window.screen.width+_screenX:_screenX;
var left=screenX+(outerWidth-width)/2;
var top=screenY+(outerHeight-height)/2.5;
var features=[];

if(width!==null){
features.push('width='+width);
}
if(height!==null){
features.push('height='+height);
}
features.push('left='+left);
features.push('top='+top);
features.push('scrollbars=1');
if(
call.name=='permissions.request'||
call.name=='permissions.oauth')
{
features.push('toolbar=0');


if(!UA.chrome()||UA.chrome()<59){
features.push('location=1');
}
}
var featuresString=features.join(',');


var popup;
if(call.post){
popup=window.open('about:blank',call.id,featuresString);
if(popup){
UIServer.setLoadedNode(call,popup,'popup');
Content.submitToTarget({
url:call.url,
target:call.id,
params:call.params});

}
}else{
popup=window.open(call.url,call.id,featuresString);
if(popup){
UIServer.setLoadedNode(call,popup,'popup');
}
}


if(!popup){
if(feature('popup_blocker_scribe_logging',true)){
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'POPUP_MAYBE_BLOCKED',
extra:{
call:call.name}});


}
return;
}


if(call.id in UIServer._defaultCb){
UIServer._popupMonitor();
}
},

setLoadedNode:function setLoadedNode(call,node,type){
if(type==='iframe'){
node.fbCallID=call.id;
}
node={
node:node,
type:type,
fbCallID:call.id};

UIServer._loadedNodes[call.id]=node;
},

getLoadedNode:function getLoadedNode(call){
var id=typeof call==='object'?call.id:call;
var node=UIServer._loadedNodes[id];
return node?node.node:null;
},






hidden:function hidden(call){
call.className='FB_UI_Hidden';
call.root=Content.appendHidden('');
UIServer._insertIframe(call);
},






iframe:function iframe(call){
call.className='FB_UI_Dialog';
if(call.params.mobile_iframe){
Dialog.setForceTabletStyle(true);
Dialog.setCloseOnOverlayTap(true);
Dialog.setPositionDialogAtTopWhenPortrait(true);
}
var onClose=function onClose(){
var errorResult=ES("JSON","stringify",false,{

error_code:4201,
error_message:fbt._("User canceled the Dialog flow")});




UIServer._triggerDefault(call.id,errorResult);
};

var dialogOptions={
onClose:onClose,
closeIcon:call.closeIcon===undefined?true:call.closeIcon,
classes:Dialog.isTabletStyle()?'centered':''};


if(call.params.mobile_iframe){
dialogOptions.styles={'border-radius':'8px'};
}

call.root=Dialog.create(dialogOptions);
if(!call.hideLoader){
Dialog.showLoader(onClose,call.size.width);
}
DOM.addCss(call.root,'fb_dialog_iframe');
UIServer._insertIframe(call);
},







touch:function touch(call){
if(call.params&&call.params.in_iframe){


if(call.ui_created){
Dialog.showLoader(function(){
UIServer._triggerDefault(call.id,null);
},0);
}else{
UIServer.iframe(call);
}
}else if(UA.nativeApp()&&!call.ui_created){


call.frame=call.id;
Native.onready(function(){






UIServer.setLoadedNode(
call,
Native.open(call.url+'#cb='+call.frameName),
'native');

});
UIServer._popupMonitor();
}else if(!call.ui_created){

UIServer.popup(call);
}
},








async:function async(call){
call.params.redirect_uri=
location.protocol+'//'+location.host+location.pathname;
delete call.params.access_token;

var handler=function handler(response){
var result=response.result;

if(result&&result.e2e){
var dialog=Dialog.get(call.id);
dialog.trackEvents(result.e2e);
dialog.trackEvent('close');
delete result.e2e;
}
call.cb(result);
};

if(isSupportedOauth(call.params)||isSupportedAccountLink(call.params)){
call.params.method='oauth';
call.params.redirect_uri=call.params.next;
Extensions.remote.showDialog(call.params,handler);
}else{
RPC.remote.showDialog(call.params,handler);
}
},"native":function native(

call){
openMessenger(call.params);
},

getDefaultSize:function getDefaultSize(){
return Dialog.getDefaultSize();
},






_insertIframe:function _insertIframe(call){



UIServer._loadedNodes[call.id]=false;
var activate=function activate(node){
if(call.id in UIServer._loadedNodes){
UIServer.setLoadedNode(call,node,'iframe');
}
};


if(call.post){
insertIframe({
url:'about:blank',
root:call.root,
className:call.className,
width:call.size.width,
height:call.size.height,
id:call.id,
onInsert:activate,
onload:function onload(node){
Content.submitToTarget({
url:call.url,
target:node.name,
params:call.params});

}});

}else{
insertIframe({
url:call.url,
root:call.root,
className:call.className,
width:call.size.width,
height:call.size.height,
id:call.id,
name:call.frameName,
onInsert:activate});

}
},






_handleResizeMessage:function _handleResizeMessage(frame,data){
var node=UIServer.getLoadedNode(frame);
if(!node){
return;
}

if(data.height){
node.style.height=data.height+'px';
}
if(data.width&&data.width!=0){
node.style.width=data.width+'px';
}

XD.inform('resize.ack',data||{},'parent.frames['+node.name+']');

if(!Dialog.isActive(node)){
Dialog.show(node);
}else{
Dialog._centerActive();
}
},







_triggerDefault:function _triggerDefault(id,result){
var data={frame:id};
if(result){
data.result=result;
}
UIServer._xdRecv(data,UIServer._defaultCb[id]||function(){});
},







_popupMonitor:function _popupMonitor(){

var found;
for(var id in UIServer._loadedNodes){

if(
Object.prototype.hasOwnProperty.call(UIServer._loadedNodes,id)&&
id in UIServer._defaultCb)
{
var node=UIServer._loadedNodes[id];
if(node.type!='popup'&&node.type!='native'){
continue;
}
var win=node.node;

try{

if(win.closed){
UIServer._triggerDefault(id,null);
}else{
found=true;
}
}catch(_unused){

}
}
}

if(found&&!UIServer._popupInterval){

UIServer._popupInterval=setInterval(UIServer._popupMonitor,100);
}else if(!found&&UIServer._popupInterval){

clearInterval(UIServer._popupInterval);
UIServer._popupInterval=null;
}
},









_xdChannelHandler:function _xdChannelHandler(frame,relation){
return XD.handler(
function(data){
var node=UIServer.getLoadedNode(frame);
if(!node){

return;
}

if(data.type=='resize'){
UIServer._handleResizeMessage(frame,data);
}else if(data.type=='hide'){
Dialog.hide(node);
}else if(data.type=='rendered'){
var root=Dialog._findRoot(node);
Dialog.show(root);
}else if(data.type=='fireevent'){
Event.fire(data.event,data);
}
},
relation,
true,
null);

},












_xdNextHandler:function _xdNextHandler(
cb,
frame,
relation,
isDefault)
{
if(isDefault){
UIServer._defaultCb[frame]=cb;
}

return(
XD.handler(function(data){
UIServer._xdRecv(data,cb);
},relation)+
'&frame='+
frame);

},









_xdRecv:function _xdRecv(data,cb){
var frame=UIServer.getLoadedNode(data.frame);
if(frame){
if(frame.close){

try{
frame.close();



if(
/iPhone.*Version\/(5|6)/.test(navigator.userAgent)&&
RegExp.$1!=='5')
{
window.focus();
}
UIServer._popupCount--;
}catch(_unused2){

}
}else{

if(DOM.containsCss(frame,'FB_UI_Hidden')){


setTimeout(function(){

frame.parentNode.parentNode.removeChild(frame.parentNode);
},3000);
}else if(DOM.containsCss(frame,'FB_UI_Dialog')){
Dialog.remove(frame);
}
}
}

delete UIServer._loadedNodes[data.frame];
delete UIServer._defaultCb[data.frame];

if(data.e2e){
var dialog=Dialog.get(data.frame);
dialog.trackEvents(data.e2e);
dialog.trackEvent('close');
delete data.e2e;
}
cb(data);
},












_xdResult:function _xdResult(
cb,
frame,
target,
isDefault)
{
return(
UIServer._xdNextHandler(
function(params){
cb&&
cb(
params.result&&
params.result!=UIServer._resultToken&&ES("JSON","parse",false,
params.result));

},
frame,
target,
isDefault)+


'&result='+
encodeURIComponent(UIServer._resultToken));

},

xdHandler:function xdHandler(
cb,
frame,
target,
authResponse,
method,
isDefault)
{
return UIServer._xdNextHandler(
Auth.xdResponseWrapper(cb,authResponse,method),
frame,
target,
isDefault);

}};


Extensions.stub('showDialog');
RPC.stub('showDialog');
module.exports=UIServer;},null);
                                                                                             __d("sdk.ui",["Assert","Log","sdk.feature","sdk.Impressions","sdk.PlatformVersioning","sdk.Runtime","sdk.UIServer","sdk.URI"],function $module_sdk_ui(global,require,requireDynamic,requireLazy,module,exports,Assert,Log,feature,Impressions,PlatformVersioning,Runtime,UIServer,URI){

































































function ui(params,cb){
Assert.isObject(params);
Assert.maybeFunction(cb);

if(Runtime.getIsVersioned()){
PlatformVersioning.assertVersionIsSet();
if(params.version){
PlatformVersioning.assertValidVersion(params.version);
}else{
params.version=Runtime.getVersion();
}
}

params=ES("Object","assign",false,{},params);
if(!params.method){
Log.error('"method" is a required parameter for FB.ui().');
return null;
}

if(params.method=='pay.prompt'){
params.method='pay';
}

var method=params.method;

if(params.redirect_uri){
Log.warn('When using FB.ui, you should not specify a redirect_uri.');
delete params.redirect_uri;
}

if(!params.fallback_redirect_uri){
var computedFallbackURI=new URI(document.location.href);
computedFallbackURI.setQueryData({}).setFragment();
params.fallback_redirect_uri=computedFallbackURI.toString();
}

if(
(method=='permissions.request'||method=='permissions.oauth')&&(
params.display=='iframe'||params.display=='dialog'))
{
params.display=UIServer.checkOauthDisplay(params);
}

if(params.display==='native'&&method!=='send'){
Log.error('display type "native" not supported');
return null;
}

var enableE2E=feature('e2e_tracking',true);
if(enableE2E){

params.e2e={};
}
var call=UIServer.prepareCall(params,cb||function(){});
if(!call){

return null;
}


var displayName=call.params.display;
if(displayName==='dialog'){


displayName='iframe';
}else if(displayName==='none'){
displayName='hidden';
}

var displayFn=UIServer[displayName];
if(!displayFn){
Log.error(
'"display" must be one of "popup", '+
'"dialog", "iframe", "touch", "async", "hidden", or "none"');

return null;
}

if(enableE2E){
call.dialog.subscribe('e2e:end',function(events){
events.method=method;
events.display=displayName;
Log.debug('e2e: %s',ES("JSON","stringify",false,events));

Impressions.log(114,{
payload:events});

});
}
displayFn(call);
return call.dialog;
}

module.exports=ui;},null);
                                                                                                                            __d("legacy:fb.auth",["FB","Log","sdk.Auth","sdk.Cookie","sdk.Event","sdk.Runtime","sdk.SignedRequest","sdk.ui","sdk.unsecureDisallowed"],function $module_legacy_fb_auth(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,Log,Auth,Cookie,Event,Runtime,SignedRequest,ui,unsecureDisallowed){












FB.provide('',{
getLoginStatus:function getLoginStatus(){
if(unsecureDisallowed('getLoginStatus')){
return null;
}
return Auth.getLoginStatus.apply(Auth,arguments);
},

getAuthResponse:function getAuthResponse(){
if(unsecureDisallowed('getAuthResponse')){
return null;
}
return Auth.getAuthResponse();
},

getAccessToken:function getAccessToken(){
if(unsecureDisallowed('getAccessToken')){
return null;
}
return Runtime.getAccessToken()||null;
},

getUserID:function getUserID(){
if(unsecureDisallowed('getUserID')){
return null;
}
return Runtime.getUserID()||Runtime.getCookieUserID();
},

login:function login(cb,opts){
if(unsecureDisallowed('login')){
return;
}
if(opts&&opts.perms&&!opts.scope){
opts.scope=opts.perms;
delete opts.perms;
Log.warn(
"OAuth2 specification states that 'perms' "+
"should now be called 'scope'.  Please update.");

}
var canvas=
Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)||
Runtime.isEnvironment(Runtime.ENVIRONMENTS.PAGETAB);
ui(babelHelpers["extends"]({

method:'permissions.oauth',
display:canvas?'async':'popup',
domain:location.hostname},
opts||{}),

cb);

},

logout:function logout(cb){
ui({method:'auth.logout',display:'hidden'},cb);
}});


Auth.subscribe('logout',ES(Event.fire,"bind",true,Event,'auth.logout'));
Auth.subscribe('login',ES(Event.fire,"bind",true,Event,'auth.login'));
Auth.subscribe(
'authresponse.change',ES(
Event.fire,"bind",true,Event,'auth.authResponseChange'));

Auth.subscribe('status.change',ES(Event.fire,"bind",true,Event,'auth.statusChange'));

Event.subscribe('init:post',function(options){
if(options.status){
Auth.getLoginStatus();
}
if(Runtime.getClientID()){
if(Runtime.getUseCookie()){


var signedRequest=Cookie.loadSignedRequest();
var parsedSignedRequest;
if(signedRequest){
try{
parsedSignedRequest=SignedRequest.parse(signedRequest);
}catch(_unused){

Cookie.clearSignedRequestCookie();
}
if(parsedSignedRequest&&parsedSignedRequest.user_id){
Runtime.setCookieUserID(parsedSignedRequest.user_id);
}
}
}
}
});},3);
                                                                                             __d("sdk.Canvas.IframeHandling",["DOMWrapper","sdk.RPC"],(function $module_sdk_Canvas_IframeHandling(global,require,requireDynamic,requireLazy,module,exports,DOMWrapper,RPC){





var autoGrowTimer=null;
var autoGrowLastSize;

function getHeight(){
var document=DOMWrapper.getWindow().document;
var body=document.body,
docElement=document.documentElement,
bodyTop=Math.max(body.offsetTop,0),
docTop=Math.max(docElement.offsetTop,0),
bodyScroll=body.scrollHeight+bodyTop,
bodyOffset=body.offsetHeight+bodyTop,
docScroll=docElement.scrollHeight+docTop,
docOffset=docElement.offsetHeight+docTop;

return Math.max(bodyScroll,bodyOffset,docScroll,docOffset);
}

function setSize(params){

if(typeof params!=='object'){
params={};
}
var minShrink=0,
minGrow=0;
if(!params.height){
params.height=getHeight();





minShrink=16;
minGrow=4;
}

if(!params.frame){
params.frame=window.name||'iframe_canvas';
}

if(autoGrowLastSize){
var oldHeight=autoGrowLastSize.height;
var dHeight=params.height-oldHeight;
if(dHeight<=minGrow&&dHeight>=-minShrink){
return false;
}
}
autoGrowLastSize=params;
RPC.remote.setSize(params);
return true;
}

function setAutoGrow(on,interval){
if(interval===undefined&&typeof on==='number'){
interval=on;
on=true;
}

if(on||on===undefined){
if(autoGrowTimer===null){


autoGrowTimer=setInterval(function(){
setSize();
},interval||100);
}
setSize();
}else{
if(autoGrowTimer!==null){
clearInterval(autoGrowTimer);
autoGrowTimer=null;
}
}
}

RPC.stub('setSize');

var IframeHandling={
setSize:setSize,
setAutoGrow:setAutoGrow};


module.exports=IframeHandling;}),null);
                                                                                             __d("sdk.Canvas.Navigation",["sdk.RPC"],(function $module_sdk_Canvas_Navigation(global,require,requireDynamic,requireLazy,module,exports,RPC){






























function setUrlHandler(callback){
RPC.local.navigate=function(path){
callback({path:path});
};
RPC.remote.setNavigationEnabled(true);
}


RPC.stub('setNavigationEnabled');

var Navigation={
setUrlHandler:setUrlHandler};


module.exports=Navigation;}),null);
                                                                                             __d("sdk.Canvas.Plugin",["Log","sdk.api","sdk.RPC","sdk.Runtime","sdk.UA"],function $module_sdk_Canvas_Plugin(global,require,requireDynamic,requireLazy,module,exports,Log,api,RPC,Runtime,UA){








var flashClassID='CLSID:D27CDB6E-AE6D-11CF-96B8-444553540000';
var unityClassID='CLSID:444785F1-DE89-4295-863A-D46C3A781394';
var devHidePluginCallback=null;









var osx=UA.osx()&&UA.osx.getVersionParts();
var unityNeedsToBeHidden=!(
osx&&
osx[0]>10&&
osx[1]>10&&(
UA.chrome()>=31||UA.webkit()>=537.71||UA.firefox()>=25));









function hideUnityElement(elem){
elem._hideunity_savedstyle={};
elem._hideunity_savedstyle.left=elem.style.left;
elem._hideunity_savedstyle.position=elem.style.position;
elem._hideunity_savedstyle.width=elem.style.width;
elem._hideunity_savedstyle.height=elem.style.height;
elem.style.left='-10000px';
elem.style.position='absolute';
elem.style.width='1px';
elem.style.height='1px';
}








function showUnityElement(elem){
if(elem._hideunity_savedstyle){
elem.style.left=elem._hideunity_savedstyle.left;
elem.style.position=elem._hideunity_savedstyle.position;
elem.style.width=elem._hideunity_savedstyle.width;
elem.style.height=elem._hideunity_savedstyle.height;
}
}








function hideFlashElement(elem){
elem._old_visibility=elem.style.visibility;
elem.style.visibility='hidden';
}








function showFlashElement(elem){
elem.style.visibility=elem._old_visibility||'';
delete elem._old_visibility;
}

function isHideableFlashElement(elem){
var type=elem.type?elem.type.toLowerCase():null;
var isHideable=
type==='application/x-shockwave-flash'||
elem.classid&&elem.classid.toUpperCase()==flashClassID;

if(!isHideable){
return false;
}



var keepvisibleRegex=/opaque|transparent/i;
if(keepvisibleRegex.test(elem.getAttribute('wmode'))){
return false;
}

for(var j=0;j<elem.childNodes.length;j++){
var node=elem.childNodes[j];
if(
/param/i.test(node.nodeName)&&
/wmode/i.test(node.name)&&
keepvisibleRegex.test(node.value))
{
return false;
}
}
return true;
}

function isHideableUnityElement(elem){
var type=elem.type?elem.type.toLowerCase():null;
return(
type==='application/vnd.unity'||
elem.classid&&elem.classid.toUpperCase()==unityClassID);

}






function hidePluginCallback(params){
var candidates=ES("Array","from",false,window.document.getElementsByTagName('object'));
candidates=candidates.concat(ES("Array","from",false,
window.document.getElementsByTagName('embed')));


var flashPresent=false;
var unityPresent=false;
ES(candidates,"forEach",true,function(elem){
var isFlashElement=isHideableFlashElement(elem);
var isUnityElement=unityNeedsToBeHidden&&isHideableUnityElement(elem);
if(!isFlashElement&&!isUnityElement){
return;
}

flashPresent=flashPresent||isFlashElement;
unityPresent=unityPresent||isUnityElement;

var visibilityToggleCb=function visibilityToggleCb(){
if(params.state==='opened'){
if(isFlashElement){
hideFlashElement(elem);
}else{
hideUnityElement(elem);
}
}else{
if(isFlashElement){
showFlashElement(elem);
}else{
showUnityElement(elem);
}
}
};

if(devHidePluginCallback){
Log.info('Calling developer specified callback');



var devArgs={state:params.state,elem:elem};
devHidePluginCallback(devArgs);
setTimeout(visibilityToggleCb,200);
}else{
visibilityToggleCb();
}
});

if(Math.random()<=1/1000){
var opts={
unity:unityPresent,
flash:flashPresent};

api(Runtime.getClientID()+'/occludespopups','post',opts);
}
}

RPC.local.hidePluginObjects=function(){
Log.info('hidePluginObjects called');
hidePluginCallback({state:'opened'});
};
RPC.local.showPluginObjects=function(){
Log.info('showPluginObjects called');
hidePluginCallback({state:'closed'});
};


RPC.local.showFlashObjects=RPC.local.showPluginObjects;
RPC.local.hideFlashObjects=RPC.local.hidePluginObjects;

function hidePluginElement(){
hideFlashElement();
hideUnityElement();
}
function showPluginElement(){
showFlashElement();
showUnityElement();
}

var Plugin={

_setHidePluginCallback:function _setHidePluginCallback(callback){
devHidePluginCallback=callback;
},

hidePluginElement:hidePluginElement,
showPluginElement:showPluginElement};


module.exports=Plugin;},null);
                                                                                             __d("sdk.Canvas.Tti",["sdk.RPC","sdk.Runtime"],function $module_sdk_Canvas_Tti(global,require,requireDynamic,requireLazy,module,exports,RPC,Runtime){




function passAppTtiMessage(callback,messageName){
var params={
appId:Runtime.getClientID(),
time:ES("Date","now",false),
name:messageName};


var args=[params];
if(callback){
args.push(function(response){
callback(response.result);
});
}

RPC.remote.logTtiMessage.apply(null,args);
}






function startTimer(){
passAppTtiMessage(null,'StartIframeAppTtiTimer');
}









function stopTimer(callback){
passAppTtiMessage(callback,'StopIframeAppTtiTimer');
}










function setDoneLoading(callback){
passAppTtiMessage(callback,'RecordIframeAppTti');
}

RPC.stub('logTtiMessage');

var Tti={
setDoneLoading:setDoneLoading,
startTimer:startTimer,
stopTimer:stopTimer};


module.exports=Tti;},null);
                                                                                                               __d("legacy:fb.canvas",["Assert","sdk.Canvas.Environment","sdk.Event","FB","sdk.Canvas.IframeHandling","sdk.Canvas.Navigation","sdk.Canvas.Plugin","sdk.RPC","sdk.Runtime","sdk.Canvas.Tti"],function $module_legacy_fb_canvas(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,Assert,Environment,Event,FB,IframeHandling,Navigation,Plugin,RPC,Runtime,Tti){












FB.provide('Canvas',{

setSize:function setSize(params){
Assert.maybeObject(params,'Invalid argument');
return IframeHandling.setSize.apply(null,arguments);
},

setAutoGrow:function setAutoGrow(){
return IframeHandling.setAutoGrow.apply(null,arguments);
},


getPageInfo:function getPageInfo(callback){
Assert.isFunction(callback,'Invalid argument');
return Environment.getPageInfo.apply(null,arguments);
},

scrollTo:function scrollTo(x,y){
Assert.maybeNumber(x,'Invalid argument');
Assert.maybeNumber(y,'Invalid argument');
return Environment.scrollTo.apply(null,arguments);
},


setDoneLoading:function setDoneLoading(callback){
Assert.maybeFunction(callback,'Invalid argument');
return Tti.setDoneLoading.apply(null,arguments);
},

startTimer:function startTimer(){
return Tti.startTimer.apply(null,arguments);
},

stopTimer:function stopTimer(callback){
Assert.maybeFunction(callback,'Invalid argument');
return Tti.stopTimer.apply(null,arguments);
},


getHash:function getHash(callback){
Assert.isFunction(callback,'Invalid argument');
return Navigation.getHash.apply(null,arguments);
},

setHash:function setHash(hash){
Assert.isString(hash,'Invalid argument');
return Navigation.setHash.apply(null,arguments);
},

setUrlHandler:function setUrlHandler(callback){
Assert.isFunction(callback,'Invalid argument');
return Navigation.setUrlHandler.apply(null,arguments);
}});


RPC.local.fireEvent=ES(Event.fire,"bind",true,Event);

Event.subscribe('init:post',function(options){
if(Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)){
Assert.isTrue(
!options.hideFlashCallback||!options.hidePluginCallback,
'cannot specify deprecated hideFlashCallback and new hidePluginCallback');

Plugin._setHidePluginCallback(
options.hidePluginCallback||options.hideFlashCallback);

}
});},3);
                                                                                                                      __d("legacy:fb.canvas-legacy",["Assert","FB","Log","sdk.Canvas.Tti"],(function $module_legacy_fb_canvas_legacy(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,Assert,FB,Log,Tti){






FB.provide('CanvasInsights',{
setDoneLoading:function setDoneLoading(callback){
Log.warn('Deprecated: use FB.Canvas.setDoneLoading');
Assert.maybeFunction(callback,'Invalid argument');
return Tti.setDoneLoading.apply(null,arguments);
}});}),3);
                                                                                                                      __d("legacy:fb.canvas.plugin",["FB","sdk.Canvas.Plugin"],(function $module_legacy_fb_canvas_plugin(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,CanvasPlugin){




FB.provide('Canvas.Plugin',CanvasPlugin);}),3);
                                                                                             __d("sdk.Canvas.Prefetcher",["JSSDKCanvasPrefetcherConfig","sdk.api","sdk.Runtime"],function $module_sdk_Canvas_Prefetcher(global,require,requireDynamic,requireLazy,module,exports,CanvasPrefetcherConfig,api,Runtime){






var COLLECT={
AUTOMATIC:0,
MANUAL:1};


var sampleRate=CanvasPrefetcherConfig.sampleRate;
var blacklist=CanvasPrefetcherConfig.blacklist;
var collectionMode=COLLECT.AUTOMATIC;
var links=[];

function sample(){

var resourceFieldsByTag={
object:'data',
link:'href',
script:'src'};


if(collectionMode==COLLECT.AUTOMATIC){
ES(ES("Object","keys",false,resourceFieldsByTag),"forEach",true,function(tagName){
var propertyName=resourceFieldsByTag[tagName];
ES(ES("Array","from",false,document.getElementsByTagName(tagName)),"forEach",true,function(
tag)
{
if(tag[propertyName]){
links.push(tag[propertyName]);
}
});
});
}

if(links.length===0){
return;
}


api(Runtime.getClientID()+'/staticresources','post',{
urls:ES("JSON","stringify",false,links),
is_https:location.protocol==='https:'});


links=[];
}

function maybeSample(){
if(
!Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)||
!Runtime.getClientID()||
!sampleRate)
{
return;
}

if(
Math.random()>1/sampleRate||
blacklist=='*'||
~ES(blacklist,"indexOf",true,Runtime.getClientID()))
{
return;
}


setTimeout(sample,30000);
}














function setCollectionMode(mode){
collectionMode=mode;
}





function addStaticResource(url){
links.push(url);
}

var CanvasPrefetcher={
COLLECT_AUTOMATIC:COLLECT.AUTOMATIC,
COLLECT_MANUAL:COLLECT.MANUAL,

addStaticResource:addStaticResource,
setCollectionMode:setCollectionMode,


_maybeSample:maybeSample};


module.exports=CanvasPrefetcher;},null);
                                                                                                                          __d("legacy:fb.canvas.prefetcher",["FB","sdk.Canvas.Prefetcher","sdk.Event","sdk.Runtime"],function $module_legacy_fb_canvas_prefetcher(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,CanvasPrefetcher,Event,Runtime){






FB.provide('Canvas.Prefetcher',CanvasPrefetcher);

Event.subscribe('init:post',function(options){
if(Runtime.isEnvironment(Runtime.ENVIRONMENTS.CANVAS)){
CanvasPrefetcher._maybeSample();
}
});},3);
                                                                                                                  __d("legacy:fb.compat.ui",["FB","Log","sdk.ui","sdk.UIServer"],function $module_legacy_fb_compat_ui(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,Log,ui,UIServer){






FB.provide('',{
share:function share(u){
Log.error('share() has been deprecated. Please use FB.ui() instead.');
ui({display:'popup',method:'stream.share',u:u});
},

publish:function publish(post,cb){
Log.error('publish() has been deprecated. Please use FB.ui() instead.');
post=post||{};
ui(babelHelpers["extends"]({
display:'popup',method:'stream.publish',preview:1},post||{}),
cb);

},

addFriend:function addFriend(id,cb){
Log.error('addFriend() has been deprecated. Please use FB.ui() instead.');
ui({display:'popup',id:id,method:'friend.add'},cb);
}});



UIServer.Methods['auth.login']=UIServer.Methods['permissions.request'];},3);
                                                                                                              __d("sdk.Data",["Log"],(function $module_sdk_Data(global,require,requireDynamic,requireLazy,module,exports,Log){



var logError=function logError(){
Log.error(
'##########################\n'+
'#  FB.Data has been deprecated.\n'+
'#  Please use FB.api().\n'+
'#  https://developers.facebook.com/docs/javascript/reference/FB.api/\n'+
'##########################');

};




var Data={



query:logError,




waitOn:logError,




process:logError};


module.exports=Data;}),null);
                                                                                                             __d("legacy:fb.data",["FB","sdk.Data"],(function $module_legacy_fb_data(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,Data){



FB.provide('Data',Data);}),3);
                                                                                                              __d("legacy:fb.event",["FB","sdk.Event","Log"],function $module_legacy_fb_event(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,Event,Log){





var warn=function warn(name){return Log.error("FB.Event."+name+"() has been deprecated");};

FB.provide('Event',{
subscribe:function subscribe(name,cb){
return Event.subscribe(name,cb);
},

unsubscribe:ES(Event.unsubscribe,"bind",true,Event),
clear:ES(warn,"bind",true,null,'clear'),
fire:ES(warn,"bind",true,null,'fire')});},3);
                                                                                                                     __d("legacy:fb.frictionless",["FB","sdk.Frictionless"],(function $module_legacy_fb_frictionless(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,Frictionless){



FB.provide('Frictionless',Frictionless);}),3);
                                                                                                                                                                                                             __d("sdk.MBasicInitializer",["UrlMap","sdk.DOM","sdk.fbt","sdk.Runtime","sdk.UA","sdk.URI"],function $module_sdk_MBasicInitializer(global,require,requireDynamic,requireLazy,module,exports,UrlMap,DOM,fbt,Runtime,UA,URI){










var sharePluginInitialize=function sharePluginInitialize(){
function replaceWithLink(share_button){
if(!share_button){
return;
}
var share_button_container=share_button.parentNode;
if(!share_button_container){
return;
}
var href=DOM.getAttr(share_button,'href')||window.location.href;
var dialog=new URI(UrlMap.resolve('m'));
dialog.setPath('/dialog/share');
dialog.addQueryData('href',encodeURI(href));
dialog.addQueryData('app_id',Runtime.getClientID());
dialog.addQueryData('mbasic_link',1);
var link=document.createElement('a');

link.style='display:inline-block; zoom:1;';
link.textContent=fbt._("Share to Facebook");



link.setAttribute('href',dialog.toString());
link.setAttribute('target','_blank');
share_button_container.insertBefore(link,share_button);
share_button_container.removeChild(share_button);
}

ES(ES("Array","from",false,document.getElementsByTagName('fb:share-button')),"forEach",true,function(button){return(
replaceWithLink(button));});

ES(ES("Array","from",false,document.getElementsByClassName('fb-share-button')),"forEach",true,
function(button){return replaceWithLink(button);});

};

function init(){
if(!UA.mBasic()){
return;
}
sharePluginInitialize();
}

module.exports={
init:init};},null);
                                                                                             __d("sdk.init",["Log","ManagedError","QueryString","sdk.Cookie","sdk.ErrorHandling","sdk.Event","sdk.MBasicInitializer","sdk.PlatformVersioning","sdk.Runtime","sdk.UA","sdk.URI"],function $module_sdk_init(global,require,requireDynamic,requireLazy,module,exports,Log,ManagedError,QueryString,Cookie,ErrorHandling,Event,MBasicInitializer,PlatformVersioning,Runtime,UA,URI){




















function parseAppId(appId){
var looksValid=
typeof appId==='number'&&appId>0||
typeof appId==='string'&&/^[0-9a-f]{21,}$|^[0-9]{1,21}$/.test(appId);
if(looksValid){
return appId.toString();
}
Log.warn(
'Invalid App Id: Must be a number or numeric string representing '+
'the application id.');

return null;
}



















function init(options){
if(Runtime.getInitialized()){
Log.warn('FB.init has already been called - this could indicate a problem');
}


if(Runtime.getIsVersioned()){

if(Object.prototype.toString.call(options)!=='[object Object]'){
throw new ManagedError('Invalid argument');
}

if(options.authResponse){
throw new ManagedError('Setting authResponse is not supported');
}

if(!options.version){

options.version=new URI(location.href).getQueryData().sdk_version;
}

PlatformVersioning.assertValidVersion(options.version);
Runtime.setVersion(options.version);
}else{

if(/number|string/.test(typeof options)){
Log.warn('FB.init called with invalid parameters');
options={apiKey:options};
}

options=ES("Object","assign",false,
{
status:true},

options||{});

}

var appId=parseAppId(options.appId||options.apiKey);
if(appId!==null){
Runtime.setClientID(appId);
}

if('scope'in options){
Runtime.setScope(options.scope);
}

if(options.cookie){
Runtime.setUseCookie(true);
if(typeof options.cookie==='string'){
Cookie.setDomain(options.cookie);
}
}

if(options.localStorage===false||options.localStorage==='false'){
Runtime.setUseLocalStorage(false);
}

if(options.kidDirectedSite){
Runtime.setKidDirectedSite(true);
}

if(options.autoLogAppEvents==='1'||options.autoLogAppEvents==='true'){

options.autoLogAppEvents=true;
}

if(options.ab){
Runtime.setSDKAB(options.ab);
}

Runtime.setInitialized(true);



if(UA.mBasic()){
MBasicInitializer.init();
}

Event.fire('init:post',options);
}




window.setTimeout(function(){


var pattern=/(connect\.facebook\.net|\.facebook\.com\/assets.php|\.facebook\.net\/assets.php).*?#(.*)/;
ES(ES("Array","from",false,fb_fif_window.document.getElementsByTagName('script')),"forEach",true,
function(script){
if(script.src){
var match=pattern.exec(script.src);
if(match){
var opts=QueryString.decode(match[2]);
for(var key in opts){
if(Object.prototype.hasOwnProperty.call(opts,key)){
var val=opts[key];
if(val=='0'){
opts[key]=0;
}
}
}

init(opts);
}
}
});



if(window.fbAsyncInit&&!window.fbAsyncInit.hasRun){
Event.fire('init:asyncstart');
window.fbAsyncInit.hasRun=true;
ErrorHandling.unguard(window.fbAsyncInit)();
}
},0);

module.exports=init;},null);
                                                                                                             __d("legacy:fb.init",["FB","sdk.Event","sdk.init"],(function $module_legacy_fb_init(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,Event,init){



'use strict';






FB.provide('',{init:init});

Event.subscribe('init:post',function(){

if(__buffer){

__buffer.replay();
}
});

window.setTimeout(function(){

if(__buffer&&__buffer.opts){
init(__buffer.opts);
}
},0);}),3);
                                                                                                             __d("legacy:fb.json",["FB","ManagedError"],function $module_legacy_fb_json(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,ManagedError){







FB.provide('JSON',{
stringify:function stringify(obj){
try{
return ES("JSON","stringify",false,obj);
}catch(e){
throw new ManagedError(e.message,e);
}
},

parse:function parse(str){
try{
return ES("JSON","parse",false,str);
}catch(e){
throw new ManagedError(e.message,e);
}
}});},3);
                                                                              __d("runOnce",[],(function $module_runOnce(global,require,requireDynamic,requireLazy,module,exports){

function runOnce(func){
var run,ret;
return function(){
if(!run){
run=true;
ret=func();
}
return ret;
};
}

module.exports=runOnce;}),null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   __d("sdk.Time",["Log","sdk.feature","sdk.Impressions","sdk.Runtime"],function $module_sdk_Time(global,require,requireDynamic,requireLazy,module,exports,Log,feature,Impressions,Runtime){

'use strict';







var perf=window.performance;


var couldLog=perf&&'now'in perf&&'getEntriesByName'in perf;



var startTime;
var data={};

if(couldLog){
var sdkurl=Runtime.getSDKUrl();
var bootloadedTiming=null;
var timing=ES(perf.
getEntriesByType('resource'),"filter",true,
function(t){return ES(t.name,"startsWith",true,sdkurl);});



if(timing.length>1){
if(timing>2){
timing=null;
}else{

var bootId=ES(timing,"findIndex",true,function(t){return ES(
t.name,"startsWith",true,sdkurl+'?hash=');});

if(!bootId){
timing=null;
}else{
bootloadedTiming=timing.splice(bootId)[0];
timing=timing[0];
}
}
}else if(timing.length===1){



var frame=document.getElementById('facebook-jssdk-iframe');
if(frame&&frame instanceof HTMLIFrameElement){
bootloadedTiming=frame.contentWindow.performance.
getEntriesByType('resource').
find(function(t){return ES(t.name,"startsWith",true,sdkurl);});
}
timing=timing[0];
}else{
timing=null;
}

if(timing){

data.fetchTime=Math.round(timing.duration);
if(bootloadedTiming){
data.fetchTime+=Math.round(bootloadedTiming.duration);
}

if('transferSize'in timing){
data.transferSize=timing.transferSize;
if(bootloadedTiming){
data.transferSize+=bootloadedTiming.transferSize;
}
}
Log.debug(
'sdkperf: it took %s ms and %s bytes to load %s',
data.fetchTime,
data.transferSize,
sdkurl);

startTime=timing.startTime;

data.ns=Runtime.getSDKNS();


if(startTime){
window.setTimeout(function(){
var shouldLog=feature('log_perf',false);
var testId=Runtime.getSDKAB();
if(testId){
data.ab=testId;
shouldLog=true;
}
if(shouldLog){
Impressions.log(116,data);
}
},10000);
}
}
}

var Time={
log:function log(key){
if(!couldLog||!startTime){
return;
}
data[key]=Math.round(perf.now()-startTime);
Log.debug('sdkperf: %s logged after %s ms',key,data[key]);
}};


module.exports=Time;},null);
                                                                                                             __d("legacy:fb.time",["sdk.Event","sdk.Time","runOnce"],function $module_legacy_fb_time(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,Event,Time,runOnce){

'use strict';






Event.subscribe('init:post',function(){
Time.log('init');
});

Event.subscribe('init:asyncstart',function(){
Time.log('asyncstart');
});

Event.subscribe('iframeplugin:create',runOnce(function(){return Time.log('pluginframe');}));


Event.subscribe('iframeplugin:onload',runOnce(function(){return Time.log('ttfp');}));},3);
                                                                                                           __d("legacy:fb.ua",["FB","sdk.UA"],(function $module_legacy_fb_ua(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,UA){



FB.provide('UA',{nativeApp:UA.nativeApp});}),3);
                                                                                                           __d("legacy:fb.ui",["FB","sdk.ui"],(function $module_legacy_fb_ui(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,FB,ui){




FB.provide('',{ui:ui});}),3);
                                                                                                                                                                                                                                                                                                                                                                                                                            __d("XFBML",["Assert","Log","ObservableMixin","runOnce"],function $module_XFBML(global,require,requireDynamic,requireLazy,module,exports,Assert,Log,ObservableMixin,runOnce){








var xfbml={};
var html5={};

var parseCount=0;

var XFBML=new ObservableMixin();

function propStr(object,property){
return ES(object[property]+'',"trim",true);
}

function nodeNameIE(element){


return element.scopeName?element.scopeName+':'+element.nodeName:'';
}

function xfbmlInfo(element){
return(
xfbml[propStr(element,'nodeName').toLowerCase()]||
xfbml[nodeNameIE(element).toLowerCase()]);

}

function html5Info(element){
var classNames=ES(propStr(element,'className').
split(/\s+/),"filter",true,
function(className){
return Object.prototype.hasOwnProperty.call(html5,className);
});

if(classNames.length===0){
return undefined;
}














if(
element.getAttribute('fb-xfbml-state')||
!element.childNodes||
element.childNodes.length===0||
element.childNodes.length===1&&
element.childNodes[0].nodeType===3||
element.children.length===1&&
propStr(element.children[0],'className')==='fb-xfbml-parse-ignore')
{
return html5[classNames[0]];
}
}

function attr(element){
var attrs={};
ES(ES("Array","from",false,element.attributes),"forEach",true,function(at){
attrs[propStr(at,'name')]=propStr(at,'value');
});
return attrs;
}

function _parse(dom,callback,reparse){
Assert.isTrue(
dom&&dom.nodeType&&dom.nodeType===1&&!!dom.getElementsByTagName,
'Invalid DOM node passed to FB.XFBML.parse()');

Assert.isFunction(callback,'Invalid callback passed to FB.XFBML.parse()');

var pc=++parseCount;
Log.info('XFBML Parsing Start %s',pc);





var count=1;
var tags=0;
var onrender=function onrender(){
count--;
if(count===0){
Log.info('XFBML Parsing Finish %s, %s tags found',pc,tags);
callback();
XFBML.inform('render',pc,tags);
}
Assert.isTrue(count>=0,'onrender() has been called too many times');
};

ES(ES("Array","from",false,dom.getElementsByTagName('*')),"forEach",true,function(element){
if(!reparse&&element.getAttribute('fb-xfbml-state')){

return;
}
if(element.nodeType!==1){

return;
}

var info=xfbmlInfo(element)||html5Info(element);
if(!info){
return;
}

count++;
tags++;
var renderer=new info.ctor(
element,
info.xmlns,
info.localName,
attr(element));




renderer.subscribe(
'render',
runOnce(function(){




element.setAttribute('fb-xfbml-state','rendered');
onrender();
}));


var render=function render(){


if(element.getAttribute('fb-xfbml-state')=='parsed'){


XFBML.subscribe('render.queue',render);
}else{
element.setAttribute('fb-xfbml-state','parsed');
renderer.process();
}
};

render();
});

XFBML.inform('parse',pc,tags);

var timeout=30000;
setTimeout(function(){
if(count>0){
Log.warn('%s tags failed to render in %s ms',count,timeout);
}
},timeout);

onrender();
}

XFBML.subscribe('render',function(){
var q=XFBML.getSubscribers('render.queue');
XFBML.clearSubscribers('render.queue');
ES(q,"forEach",true,function(r){
r();
});


});

ES("Object","assign",false,XFBML,{
registerTag:function registerTag(info){
var fqn=info.xmlns+':'+info.localName;
Assert.isUndefined(xfbml[fqn],fqn+' already registered');

xfbml[fqn]=info;



html5[info.xmlns+'-'+info.localName]=info;
},

parse:function parse(dom,cb){
_parse(dom||document.body,cb||function(){},true);
},

parseNew:function parseNew(){
_parse(document.body,function(){},false);
}});


module.exports=XFBML;},null);
                                                                                                              __d("legacy:fb.xfbml",["Assert","sdk.Event","FB","XFBML","sdk.domReady","wrapFunction"],function $module_legacy_fb_xfbml(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,Assert,Event,FB,XFBML,domReady,wrapFunction){









FB.provide('XFBML',{
parse:function parse(dom){
Assert.maybeXfbml(dom,'Invalid argument');


if(dom&&dom.nodeType===9){
dom=dom.body;
}
return XFBML.parse.apply(null,arguments);
}});


XFBML.subscribe('parse',ES(Event.fire,"bind",true,Event,'xfbml.parse'));
XFBML.subscribe('render',ES(Event.fire,"bind",true,Event,'xfbml.render'));

Event.subscribe('init:post',function(options){
if(options.xfbml){

setTimeout(
wrapFunction(ES(
domReady,"bind",true,null,XFBML.parse),
'entry',
'init:post:xfbml.parse'),

0);

}
});

Assert.define('Xfbml',function(element){
return(
(element.nodeType===1||element.nodeType===9)&&
typeof element.nodeName==='string');

});







try{

if(document.namespaces&&!document.namespaces.item.fb){

document.namespaces.add('fb');
}
}catch(e){

}},3);
                                                                                                                                                                                                                                                                                                                                                                                                                                           __d("IframePlugin",["Log","ObservableMixin","QueryString","Type","UrlMap","guid","resolveURI","sdk.Auth","sdk.createIframe","sdk.DOM","sdk.Event","sdk.PlatformVersioning","sdk.Runtime","sdk.UA","sdk.URI","sdk.XD"],function $module_IframePlugin(global,require,requireDynamic,requireLazy,module,exports,Log,ObservableMixin,QueryString,Type,UrlMap,guid,resolveURI,Auth,createIframe,DOM,Event,PlatformVersioning,Runtime,UA,URI,XD){





















var baseParams={
skin:'string',
font:'string',
width:'string',
height:'px',
ref:'string',
color_scheme:'string'};


function resize(elem,width,height){
if(width||width===0){
if(width==='100%'){
elem.style.width='100%';
}else{
elem.style.width=width+'px';
}
}

if(height||height===0){
elem.style.height=height+'px';
}
}

function resizeBubbler(pluginID){
return function(msg){
var message={width:msg.width,height:msg.height,pluginID:pluginID};
Event.fire('xfbml.resize',message);
};
}

var types={

string:function string(value){
return value;
},
bool:function bool(value){
return value?/^(?:true|1|yes|on)$/i.test(value):undefined;
},
url:function url(value){
return resolveURI(value);
},
url_maybe:function url_maybe(value){
return value?resolveURI(value):value;
},
hostname:function hostname(value){
return value||window.location.hostname;
},
px:function px(value){
return /^(\d+)(?:px)?$/.test(value)?parseInt(RegExp.$1,10):undefined;
},
text:function text(value){
return value;
}};


function getVal(attr,key){
var val=
attr[key]||
attr[key.replace(/_/g,'-')]||
attr[key.replace(/_/g,'')]||
attr['data-'+key]||
attr['data-'+key.replace(/_/g,'-')]||
attr['data-'+key.replace(/_/g,'')]||
undefined;
return val;
}

function validate(
defn,
elem,
attr,
params)
{
ES(ES("Object","keys",false,defn),"forEach",true,function(key){
if(defn[key]=='text'&&!attr[key]){
attr[key]=elem.textContent||elem.innerText||'';
elem.setAttribute(key,attr[key]);
}
params[key]=types[defn[key]](getVal(attr,key));
});
}



function parse(dim){
if(dim==='100%'){
return'100%';
}

return dim||dim==='0'||dim===0?parseInt(dim,10):undefined;
}

function collapseIframe(iframe){
if(iframe){
resize(iframe,0,0);
}
}


var IframePlugin=Type.extend(
{
constructor:function constructor(
elem,
ns,
tag,
attr)
{
this.parent();
tag=tag.replace(/-/g,'_');

var pluginId=getVal(attr,'plugin_id');
this.subscribe('xd.resize',resizeBubbler(pluginId));
this.subscribe('xd.resize.flow',resizeBubbler(pluginId));

this.subscribe('xd.resize.flow',ES(function(message){
ES("Object","assign",false,this._iframeOptions.root.style,{
verticalAlign:'bottom',
overflow:''});

resize(
this._iframeOptions.root,
parse(message.width),
parse(message.height));

this.updateLift();
clearTimeout(this._timeoutID);
},"bind",true,this));

this.subscribe('xd.resize',ES(function(message){
ES("Object","assign",false,this._iframeOptions.root.style,{
verticalAlign:'bottom',
overflow:''});

resize(
this._iframeOptions.root,
parse(message.width),
parse(message.height));

resize(this._iframe,parse(message.width),parse(message.height));
this._isIframeResized=true;
this.updateLift();
clearTimeout(this._timeoutID);
},"bind",true,this));

this.subscribe('xd.resize.iframe',ES(function(message){
resize(this._iframe,parse(message.width),parse(message.height));
this._isIframeResized=true;
this.updateLift();
clearTimeout(this._timeoutID);
},"bind",true,this));

this.subscribe('xd.sdk_event',function(message){
var data=ES("JSON","parse",false,message.data);
data.pluginID=pluginId;
Event.fire(message.event,data,elem);
});

var url=UrlMap.resolve('www')+'/plugins/'+tag+'.php?';
var params={};
validate(this.getParams(),elem,attr,params);
validate(baseParams,elem,attr,params);

ES("Object","assign",false,params,{
app_id:Runtime.getClientID(),
locale:Runtime.getLocale(),
sdk:'joey',
kid_directed_site:Runtime.getKidDirectedSite(),
channel:XD.handler(ES(
function(msg){return this.inform('xd.'+msg.type,msg);},"bind",true,this),
'parent.parent',
true)});



if(this.shouldIgnoreWidth()){
params.width=void 0;
}

params.container_width=elem.offsetWidth;

DOM.addCss(elem,'fb_iframe_widget');
var name=guid();
this.subscribe('xd.verify',function(msg){
XD.sendToFacebook(name,{
method:'xd/verify',
params:ES("JSON","stringify",false,msg.token)});

});

this.subscribe('xd.refreshLoginStatus',ES(function(){
Auth.removeLogoutState();
Auth.getLoginStatus(ES(
this.inform,"bind",true,this,'login.status'),
true);

},"bind",true,this));

var flow=document.createElement('span');



ES("Object","assign",false,flow.style,{
verticalAlign:'top',
width:'0px',
height:'0px',
overflow:'hidden'});


this._element=elem;
this._ns=ns;
this._tag=tag;
this._params=params;
this._config=this.getConfig();
this._iframeOptions={
root:flow,
url:url+QueryString.encode(params),
name:name,





width:
this._config.mobile_fullsize&&UA.mobile()?
void 0:
params.width||1000,
height:params.height||1000,
style:{
border:'none',
visibility:'hidden'},

title:this._ns+':'+this._tag+' Facebook Social Plugin',
onload:ES(function(){return this.inform('render');},"bind",true,this),
onerror:ES(function(){return collapseIframe(this._iframe);},"bind",true,this)};


if(this.isFluid()&&params.width!=='auto'){
DOM.addCss(this._element,'fb_iframe_widget_fluid_desktop');
if(!params.width&&this._config.full_width){
this._element.style.width='100%';
this._iframeOptions.root.style.width='100%';
this._iframeOptions.style.width='100%';
this._params.container_width=this._element.offsetWidth;
this._iframeOptions.url=url+QueryString.encode(this._params);
}
}
},

shouldIgnoreWidth:function shouldIgnoreWidth(){
return UA.mobile()&&this.getConfig().mobile_fullsize;
},


useInlineHeightForMobile:function useInlineHeightForMobile(){
return true;
},

process:function process(){
if(Runtime.getIsVersioned()){
PlatformVersioning.assertVersionIsSet();
var uri=new URI(this._iframeOptions.url);
this._iframeOptions.url=uri.
setPath('/'+Runtime.getVersion()+uri.getPath()).
toString();
}


var params=ES("Object","assign",false,{},this._params);
delete params.channel;
var query=QueryString.encode(params);
if(this._element.getAttribute('fb-iframe-plugin-query')==query){
Log.info('Skipping render: %s:%s %s',this._ns,this._tag,query);
this.inform('render');
return;
}
this._element.setAttribute('fb-iframe-plugin-query',query);

this.subscribe('render',ES(function(){
Event.fire('iframeplugin:onload');
this._iframe.style.visibility='visible';




if(!this._isIframeResized){
collapseIframe(this._iframe);
}
},"bind",true,this));

while(this._element.firstChild){
this._element.removeChild(this._element.firstChild);
}
this._element.appendChild(this._iframeOptions.root);
var timeout=UA.mobile()?120:45;
this._timeoutID=setTimeout(ES(function(){
collapseIframe(this._iframe);
Log.warn('%s:%s failed to resize in %ss',this._ns,this._tag,timeout);
},"bind",true,this),timeout*1000);




this._iframe=createIframe(this._iframeOptions);
Event.fire('iframeplugin:create');

if(UA.mobile()||params.width==='auto'){
if(this.useInlineHeightForMobile()){
DOM.addCss(this._element,'fb_iframe_widget_fluid');
}

if(!this._iframeOptions.width){
ES("Object","assign",false,this._element.style,{
display:'block',
width:'100%',
height:'auto'});


ES("Object","assign",false,this._iframeOptions.root.style,{
width:'100%',
height:'auto'});


var iframeStyle={
height:'auto',
position:'static',
width:'100%'};


if(UA.iphone()||UA.ipad()){












ES("Object","assign",false,iframeStyle,{
width:'220px',
'min-width':'100%'});

}

ES("Object","assign",false,this._iframe.style,iframeStyle);
}
}
},




getConfig:function getConfig(){
return{};
},

isFluid:function isFluid(){
var config=this.getConfig();
return config.fluid;
},

updateLift:function updateLift(){

var same=
this._iframe.style.width===this._iframeOptions.root.style.width&&
this._iframe.style.height===this._iframeOptions.root.style.height;
DOM[same?'removeCss':'addCss'](this._iframe,'fb_iframe_widget_lift');
}},

ObservableMixin);


IframePlugin.getVal=getVal;

IframePlugin.getBaseParams=function(){return baseParams;};

IframePlugin.withParams=function(
params,
config)
{
return IframePlugin.extend({
getParams:function getParams(){
return params;
},

getConfig:function getConfig(){
return config?config:{};
}});

};

module.exports=IframePlugin;},null);
                                                                                                                                                                                                                                                                  __d("PluginConfig",["sdk.feature"],(function $module_PluginConfig(global,require,requireDynamic,requireLazy,module,exports,feature){



var PluginConfig={
comment_embed:{
mobile_fullsize:true},

messengerpreconfirmation:{
mobile_fullsize:true},

messengeraccountconfirmation:{
mobile_fullsize:true},

messengerbusinesslink:{
mobile_fullsize:true},

messengertoggle:{
mobile_fullsize:true},

messengermessageus:{
mobile_fullsize:true},

post:{
fluid:feature('fluid_embed',false),
mobile_fullsize:true},

send_to_messenger:{
mobile_fullsize:true}};



module.exports=PluginConfig;}),null);
                                                                                                                               __d("PluginAttrTypes",[],(function $module_PluginAttrTypes(global,require,requireDynamic,requireLazy,module,exports){

'use strict';

var PluginAttrTypes={
string:'string',
bool:'bool',
url:'url'};


module.exports=PluginAttrTypes;}),null);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                __d("PluginTags",["PluginAttrTypes"],function $module_PluginTags(global,require,requireDynamic,requireLazy,module,exports,PluginAttrTypes){



var PluginTags={
comment_embed:{
href:PluginAttrTypes.url,
include_parent:PluginAttrTypes.bool},


composer:{
action_type:PluginAttrTypes.string,
action_properties:PluginAttrTypes.string},


create_event_button:{},

group:{
href:PluginAttrTypes.url,
show_social_context:PluginAttrTypes.bool,
show_group_info:PluginAttrTypes.bool,
show_metadata:PluginAttrTypes.bool},


like:{
href:PluginAttrTypes.url,
layout:PluginAttrTypes.string,
show_faces:PluginAttrTypes.bool,
share:PluginAttrTypes.bool,
action:PluginAttrTypes.string,

send:PluginAttrTypes.bool,
size:PluginAttrTypes.string},


like_box:{
href:PluginAttrTypes.string,
show_faces:PluginAttrTypes.bool,
header:PluginAttrTypes.bool,
stream:PluginAttrTypes.bool,
force_wall:PluginAttrTypes.bool,
show_border:PluginAttrTypes.bool,

id:PluginAttrTypes.string,
connections:PluginAttrTypes.string,
profile_id:PluginAttrTypes.string,
name:PluginAttrTypes.string},


page:{
href:PluginAttrTypes.string,
hide_cta:PluginAttrTypes.bool,
hide_cover:PluginAttrTypes.bool,
small_header:PluginAttrTypes.bool,
adapt_container_width:PluginAttrTypes.bool,
show_facepile:PluginAttrTypes.bool,
show_posts:PluginAttrTypes.bool,
tabs:PluginAttrTypes.string},


messenger_checkbox:{
messenger_app_id:PluginAttrTypes.string,
page_id:PluginAttrTypes.string,
pixel_id:PluginAttrTypes.string,
prechecked:PluginAttrTypes.bool,
allow_login:PluginAttrTypes.bool,
size:PluginAttrTypes.string,
origin:PluginAttrTypes.string,
user_ref:PluginAttrTypes.string,
identity_match:PluginAttrTypes.string,
center_align:PluginAttrTypes.bool},


messengermessageus:{
messenger_app_id:PluginAttrTypes.string,
page_id:PluginAttrTypes.string,
color:PluginAttrTypes.string,
size:PluginAttrTypes.string},


send_to_messenger:{
messenger_app_id:PluginAttrTypes.string,
page_id:PluginAttrTypes.string,
color:PluginAttrTypes.string,
size:PluginAttrTypes.string,
enforce_login:PluginAttrTypes.bool,
identity_match:PluginAttrTypes.string,
origin:PluginAttrTypes.string,
cta_text:PluginAttrTypes.string},


page_events:{
href:PluginAttrTypes.url},


post:{
href:PluginAttrTypes.url,
show_text:PluginAttrTypes.bool},


profile_pic:{
uid:PluginAttrTypes.string,
linked:PluginAttrTypes.bool,
href:PluginAttrTypes.string,
size:PluginAttrTypes.string,
facebook_logo:PluginAttrTypes.bool},


send_to_mobile:{
max_rows:PluginAttrTypes.string,
show_faces:PluginAttrTypes.bool,
size:PluginAttrTypes.string}};



var aliases={
fan:'like_box',
likebox:'like_box'};


ES(ES("Object","keys",false,aliases),"forEach",true,function(key){
PluginTags[key]=PluginTags[aliases[key]];
});

module.exports=PluginTags;},null);
                                                                                                                                           __d("sdk.XFBML.Comments",["IframePlugin","QueryString","UrlMap","sdk.DOM","sdk.Event","sdk.Runtime","sdk.UA","sdk.URI"],function $module_sdk_XFBML_Comments(global,require,requireDynamic,requireLazy,module,exports,IframePlugin,QueryString,UrlMap,DOM,Event,Runtime,UA,URI){











var MIN_WIDTH=320;

var params=ES("Object","assign",false,
{
numposts:'string',
href:'url',
permalink:'bool',
order_by:'string',
mobile:'bool',
version:'string',
hide_post_profile:'bool',
limit:'string',
offset:'string',
view:'string',
fb_comment_id:'string',
from_mod_tool:'bool',

migrated:'string',
xid:'string',
title:'string',
url:'string',
quiet:'string',
reverse:'string',
simple:'string',
css:'string',
notify:'string',
count:'bool'},

IframePlugin.getBaseParams());


function setupAttributes(elem,attr){

ES(ES("Object","keys",false,params),"forEach",true,function(key){
var val=DOM.getAttr(elem,key);
if(val!==null){
attr[key]=val;
}
});
ES(ES("Object","keys",false,attr),"forEach",true,function(key){
if(ES(key,"startsWith",true,'data-')){
delete attr[key];
}
});

if(UA.mobile()&&attr.mobile!==false){
attr.mobile=true;
}
if(!attr.skin){
attr.skin=attr.colorscheme;
}


if(!attr.href){
attr.title=attr.title||document.title;
attr.url=attr.url||document.URL;

if(!attr.xid){



var index=ES(document.URL,"indexOf",true,'#');
if(index>0){
attr.xid=encodeURIComponent(document.URL.substring(0,index));
}else{
attr.xid=encodeURIComponent(document.URL);
}
}

if(attr.migrated){
attr.href=
UrlMap.resolve('www')+
'/plugins/comments_v1.php?'+
'app_id='+
Runtime.getClientID()+
'&xid='+
encodeURIComponent(attr.xid)+
'&url='+
encodeURIComponent(attr.url);
}
}else{

var fb_comment_id=attr.fb_comment_id;
if(!fb_comment_id){
fb_comment_id=QueryString.decode(
document.URL.substring(ES(document.URL,"indexOf",true,'?')+1)).
fb_comment_id;
if(fb_comment_id&&ES(fb_comment_id,"indexOf",true,'#')>0){

fb_comment_id=fb_comment_id.substring(0,ES(fb_comment_id,"indexOf",true,'#'));
}
}

if(fb_comment_id){
attr.fb_comment_id=fb_comment_id;
}
}

if(!attr.version){
attr.version=Runtime.getVersion();
}

if(!attr.permalink){
attr.width=
attr.mobile||attr.width==='auto'||attr.width==='100%'?
'':
!attr.width?
550:
Math.max(attr.width,MIN_WIDTH);


attr.height=100;
}



if(attr.href!=null){
var href=new URI(attr.href);
if(!href.getProtocol()){
attr.href=href.setProtocol('http').toString();
}
}

return attr;
}

var Comments=IframePlugin.extend({
constructor:function constructor(elem,ns,tag,attr){
attr=setupAttributes(elem,attr);
this.parent(elem,ns,tag,attr);
this.subscribe('xd.sdk_event',function(message){
Event.fire(message.event,ES("JSON","parse",false,message.data));
});
},
getConfig:function getConfig(){
return{
fluid:true,
full_width:true};

},
getParams:function getParams(){
return params;
}});

module.exports=Comments;},null);
                                                                                                 __d("sdk.XFBML.CommentsCount",["sdk.DOM","sdk.XFBML.Comments","sprintf"],function $module_sdk_XFBML_CommentsCount(global,require,requireDynamic,requireLazy,module,exports,DOM,Comments,sprintf){





var CommentsCount=Comments.extend({
constructor:function constructor(elem,ns,tag,attr){
DOM.addCss(elem,'fb_comments_count_zero');
attr.count=1;
this.parent(elem,ns,'comments',attr);
this.subscribe('xd.comment_count',function(message){
var data=ES("JSON","parse",false,message.data);
DOM.html(
elem,
sprintf('<span class="fb_comments_count">%s</span>',data.count));

if(data.count>0){
DOM.removeCss(elem,'fb_comments_count_zero');
}
DOM.removeCss(elem,'fb_iframe_widget');
});
}});

module.exports=CommentsCount;},null);
                                                                                                        __d("sdk.XFBML.CustomerChatWarning",["Log"],function $module_sdk_XFBML_CustomerChatWarning(global,require,requireDynamic,requireLazy,module,exports,Log){

'use strict';




function CustomerChatWarning(elem,ns,tag,attr){
Log.error(
'##########################\n'+
'#  The CustomerChat plugin is no longer part of the main Facebook SDK.\n'+
'#  To continue using it please use the correct SDK URL,\n'+
'#  meaning replace sdk.js with sdk/xfbml.customerchat.js.\n'+
'#  For more details see https://developers.facebook.com/docs/messenger-platform/discovery/customer-chat-plugin/sdk\n'+
'##########################');

return{
subscribe:function subscribe(){},
process:function process(){}};

}


module.exports=CustomerChatWarning;},null);
                                                                                                                                                                                                                                            __d("safeEval",[],function $module_safeEval(global,require,requireDynamic,requireLazy,module,exports){

function safeEval(source,args){
if(source===null||typeof source==='undefined'){
return;
}
if(typeof source!=='string'){
return source;
}


if(/^\w+$/.test(source)&&typeof window[source]==='function'){
return window[source].apply(null,args||[]);
}


return Function('return eval("'+source.replace(/\"/g,'\\"')+'");').apply(
null,
args||[]);

}

module.exports=safeEval;},null);
                                                                                                                __d("sdk.XFBML.LoginButton",["IframePlugin","Log","safeEval","sdk.ErrorHandling","sdk.feature","sdk.Runtime","sdk.Scribe","sdk.ui","sdk.XD"],function $module_sdk_XFBML_LoginButton(global,require,requireDynamic,requireLazy,module,exports,IframePlugin,Log,safeEval,ErrorHandling,feature,Runtime,Scribe,ui,XD){












var httpsOnlyEnforceStarting=feature('https_only_enforce_starting',false);
var httpsOnlyLearnMore=feature('https_only_learn_more','');









function invokeHandler(handler,scope,args){
if(handler){
if(typeof handler==='string'){
ErrorHandling.unguard(safeEval)(handler,args);
}else if(handler.apply){
ErrorHandling.unguard(handler).apply(scope,args||[]);
}
}
}

var LoginButton=IframePlugin.extend({
constructor:function constructor(
elem,
ns,
tag,
attr)
{
if(location.protocol!=='https:'&&httpsOnlyEnforceStarting){
var httpsWarning=
'The Login Button plugin will soon stop working on http pages. '+
'Please update your site to use https for Facebook Login. %s';

Log.log('error',-1,httpsWarning,httpsOnlyLearnMore);

if(feature('https_only_scribe_logging',true)){
Scribe.log('jssdk_error',{
appId:Runtime.getClientID(),
error:'HttpsOnly',
extra:{
message:'LoginButton'}});


}
}

this.parent(elem,ns,tag,attr);
var onlogin=IframePlugin.getVal(attr,'on_login');
var cb=null;
var iframeName=this._iframeOptions.name;
if(onlogin){
cb=function cb(response){
if(response.error_code){
Log.debug(
'Plugin Return Error (%s): %s',
response.error_code,
response.error_message||response.error_description);

return;
}

invokeHandler(onlogin,null,[response]);
};

this.subscribe('login.status',cb);
}

this.subscribe('xd.login_button_dialog_open',function(msg){
ui(ES("JSON","parse",false,msg.params),function(response){
invokeHandler(cb,null,[response]);
XD.sendToFacebook(iframeName,{
method:'loginReload',
params:ES("JSON","stringify",false,response)});

});
});
},

shouldIgnoreWidth:function shouldIgnoreWidth(){
return false;
},

getParams:function getParams(){
return{
scope:'string',
perms:'string',
size:'string',
login_text:'text',
show_faces:'bool',
max_rows:'string',
show_login_face:'bool',
show_login_numbers:'bool',
registration_url:'url_maybe',
auto_logout_link:'bool',
one_click:'bool',
show_banner:'bool',
auth_type:'string',
default_audience:'string',
use_continue_as:'bool',
button_type:'string',
width:'px',
height:'px'};

}});


module.exports=LoginButton;},null);
                                                                                                        __d("UnicodeUtils",["invariant"],function $module_UnicodeUtils(global,require,requireDynamic,requireLazy,module,exports,invariant){












'use strict';





var SURROGATE_HIGH_START=0xd800;
var SURROGATE_HIGH_END=0xdbff;
var SURROGATE_LOW_START=0xdc00;
var SURROGATE_LOW_END=0xdfff;
var SURROGATE_UNITS_REGEX=/[\uD800-\uDFFF]/;





function isCodeUnitInSurrogateRange(codeUnit){
return SURROGATE_HIGH_START<=codeUnit&&codeUnit<=SURROGATE_LOW_END;
}










function isSurrogatePair(str,index){

0<=index&&index<str.length||invariant(0,
'isSurrogatePair: Invalid index %s for string length %s.',
index,
str.length);

if(index+1===str.length){
return false;
}
var first=str.charCodeAt(index);
var second=str.charCodeAt(index+1);
return(
SURROGATE_HIGH_START<=first&&
first<=SURROGATE_HIGH_END&&
SURROGATE_LOW_START<=second&&
second<=SURROGATE_LOW_END);

}





function hasSurrogateUnit(str){
return SURROGATE_UNITS_REGEX.test(str);
}



















function getUTF16Length(str,pos){
return 1+isCodeUnitInSurrogateRange(str.charCodeAt(pos));
}







function strlen(str){

if(!hasSurrogateUnit(str)){
return str.length;
}

var len=0;
for(var pos=0;pos<str.length;pos+=getUTF16Length(str,pos)){
len++;
}
return len;
}










function substr(str,start,length){
var startInternal=start||0;
var lengthInternal=length===undefined?Infinity:length||0;


if(!hasSurrogateUnit(str)){
return str.substr(startInternal,lengthInternal);
}


var size=str.length;
if(size<=0||startInternal>size||lengthInternal<=0){
return'';
}


var posA=0;
if(startInternal>0){
for(;startInternal>0&&posA<size;startInternal--){
posA+=getUTF16Length(str,posA);
}
if(posA>=size){
return'';
}
}else if(start<0){
for(posA=size;startInternal<0&&0<posA;startInternal++){
posA-=getUTF16Length(str,posA-1);
}
if(posA<0){
posA=0;
}
}


var posB=size;
if(lengthInternal<size){
for(posB=posA;lengthInternal>0&&posB<size;lengthInternal--){
posB+=getUTF16Length(str,posB);
}
}

return str.substring(posA,posB);
}










function substring(str,start,end){
var startInternal=start||0;
var endInternal=end===undefined?Infinity:end||0;

if(startInternal<0){
startInternal=0;
}
if(endInternal<0){
endInternal=0;
}

var length=Math.abs(endInternal-startInternal);
startInternal=startInternal<endInternal?startInternal:endInternal;
return substr(str,startInternal,length);
}







function getCodePoints(str){
var codePoints=[];
for(var pos=0;pos<str.length;pos+=getUTF16Length(str,pos)){
codePoints.push(str.codePointAt(pos));
}
return codePoints;
}

var UnicodeUtils={
getCodePoints:getCodePoints,
getUTF16Length:getUTF16Length,
hasSurrogateUnit:hasSurrogateUnit,
isCodeUnitInSurrogateRange:isCodeUnitInSurrogateRange,
isSurrogatePair:isSurrogatePair,
strlen:strlen,
substring:substring,
substr:substr};


module.exports=UnicodeUtils;},null);
                                                                                                 __d("isNode",[],function $module_isNode(global,require,requireDynamic,requireLazy,module,exports){





function isNode(object){
var doc=object?object.ownerDocument||object:document;
var defaultView=doc.defaultView||window;
return!!(
object&&(
typeof defaultView.Node==='function'?
object instanceof defaultView.Node:
typeof object==='object'&&
typeof object.nodeType==='number'&&
typeof object.nodeName==='string'));

}

module.exports=isNode;},null);
                                                                                             __d("isTextNode",["isNode"],function $module_isTextNode(global,require,requireDynamic,requireLazy,module,exports,isNode){







function isTextNode(object){
return isNode(object)&&object.nodeType==3;
}

module.exports=isTextNode;},null);
                                                                                  __d("containsNode",["isTextNode"],function $module_containsNode(global,require,requireDynamic,requireLazy,module,exports,isTextNode){








function containsNode(outerNode,innerNode){
if(!outerNode||!innerNode){
return false;
}else if(outerNode===innerNode){
return true;
}else if(isTextNode(outerNode)){
return false;
}else if(isTextNode(innerNode)){
return containsNode(outerNode,innerNode.parentNode);
}else if('contains'in outerNode){
return ES(outerNode,"contains",true,innerNode);
}else if(outerNode.compareDocumentPosition){
return!!(outerNode.compareDocumentPosition(innerNode)&16);
}else{
return false;
}
}

module.exports=containsNode;},null);
                                                                                             __d("sdk.XFBML.Quote",["DOMEventListener","IframePlugin","UnicodeUtils","containsNode","sdk.DOM","sdk.feature","sdk.UA","sdk.XD"],function $module_sdk_XFBML_Quote(global,require,requireDynamic,requireLazy,module,exports,DOMEventListener,IframePlugin,UnicodeUtils,containsNode,DOM,feature,UA,XD){

'use strict';











var QUOTABLE_CLASS_NAME='fb-quotable';
var PLUGIN_WIDTH=155;
var PLUGIN_HEIGHT=70;




var selection='';
var singleton=null;
var quotableAreas=[];
var forceShow=false;
var xfbmlElement=null;
var isMobile=UA.mobile();

function getSelectionParent(selectionObject){
var range=selectionObject.getRangeAt(0);
var container=range.startContainer;

return container.nodeType===3?
container.parentNode:
container;
}

function handleSelection(ev){
if(!document.getSelection||isMobile){
return;
}
var selectionObject=document.getSelection();
if(selectionObject.rangeCount===0){
clearSelection();
return;
}
var areasLength=quotableAreas.length;
clearSelection();


if(areasLength){
var areaMatch=false;
for(var i=0;i<areasLength;i++){
if(containsNode(quotableAreas[i],selectionObject.focusNode)){
areaMatch=true;
break;
}
}
if(!areaMatch){
return;
}
}

selection=selectionObject.toString();
if(selection===''){
clearSelection();
return;
}



selection=ES(selection.
toString().
replace(/\s+/g,' '),"trim",true);



var selectionLimit=Number(feature('sharequotelimit',500));
if(UnicodeUtils.strlen(selection)>selectionLimit){
selection=UnicodeUtils.substr(selection,0,selectionLimit-3)+'...';
}else{
selection=UnicodeUtils.substr(selection,0,selectionLimit);
}

if(!forceShow&&xfbmlElement){

getSelectionParent(selectionObject).appendChild(xfbmlElement);

var flyoutPosition=getFlyoutPosition(selectionObject);
xfbmlElement.style.left=flyoutPosition.x+'px';
xfbmlElement.style.top=flyoutPosition.y+'px';
}
}



function getFlyoutPosition(selectionObject){
var sizedPlugin=xfbmlElement&&xfbmlElement.offsetWidth;
var pluginHeight=sizedPlugin?xfbmlElement.offsetHeight:PLUGIN_HEIGHT;
var pluginWidth=sizedPlugin?xfbmlElement.offsetWidth:PLUGIN_WIDTH;
var range=selectionObject.getRangeAt(0);
var measuringStartSpan=document.createElement('span');
var measuringEndSpan=document.createElement('span');
var tmpStartRange=document.createRange();
tmpStartRange.setStart(range.startContainer,range.startOffset);
tmpStartRange.insertNode(measuringStartSpan);
var tmpEndRange=document.createRange();
tmpEndRange.setStart(range.endContainer,range.endOffset);
tmpEndRange.insertNode(measuringEndSpan);
var y=measuringStartSpan.offsetTop-pluginHeight;
var x=
measuringStartSpan.offsetLeft+
(measuringEndSpan.offsetLeft-measuringStartSpan.offsetLeft)/2-
pluginWidth/2;
measuringStartSpan.parentNode.removeChild(measuringStartSpan);
measuringEndSpan.parentNode.removeChild(measuringEndSpan);
return{x:x,y:y};
}

function clearSelection(){
selection='';
if(!forceShow&&xfbmlElement){
xfbmlElement.style.left='-9999px';
}
}

var Quote=IframePlugin.extend({
constructor:function constructor(elem,ns,tag,attr){
if(singleton){
return singleton;
}
this.parent(elem,ns,tag,attr);
forceShow=DOM.getAttr(elem,'layout')==='button';
xfbmlElement=elem;

xfbmlElement.style.position='absolute';
xfbmlElement.style.display='';

DOMEventListener.add(document,'keyup',handleSelection);
DOMEventListener.add(document,'mouseup',handleSelection);

this.subscribe('xd.getTextSelection',ES(function(){
XD.sendToFacebook(this._iframeOptions.name,{
method:'setTextSelection',
params:ES("JSON","stringify",false,{text:selection})});

clearSelection();
},"bind",true,this));


quotableAreas=ES(ES("Array","from",false,document.getElementsByTagName('*')),"filter",true,
function(element){return(
element.nodeName.toLowerCase()==='article'||
DOM.containsCss(element,QUOTABLE_CLASS_NAME));});


clearSelection();

singleton=this;
return singleton;
},

getParams:function getParams(){
return{
href:'url',
layout:'string'};

}});


module.exports=Quote;},null);
                                                                                                 __d("sdk.XFBML.Save",["IframePlugin","QueryString","sdk.Content","sdk.createIframe","sdk.DialogUtils","sdk.DOM","sdk.Event","sdk.UA","sdk.XD"],function $module_sdk_XFBML_Save(global,require,requireDynamic,requireLazy,module,exports,IframePlugin,QueryString,Content,createIframe,DialogUtils,DOM,Event,UA,XD){

'use strict';











var positionIntervalID;

var Save=IframePlugin.extend({
constructor:function constructor(elem,ns,tag,attr){
this.parent(elem,ns,tag,attr);
var isMobile=UA.mobile();

this.subscribe('xd.savePluginGetBlankIframe',ES(function(message){
var darkOverlay,dialog,allNodes;
var show=function show(e){
if(e){
DOM.removeCss(e,'fb_invisible');
}
};
var hide=function hide(e){
if(e){
DOM.addCss(e,'fb_invisible');
}
};


if(isMobile){
darkOverlay=DialogUtils.setupNewDarkOverlay();
hide(darkOverlay);
Content.append(darkOverlay);
DialogUtils.addDoubleClickAction(
darkOverlay,
function(){return ES(allNodes,"forEach",true,hide);},
5000);

}


dialog=this.setupNewIframeDialog(ES("JSON","parse",false,
message.data),
message.fromIframe);

hide(dialog);
Content.append(dialog);

allNodes=[dialog,darkOverlay];

var hideDialog=function hideDialog(){
ES(allNodes,"forEach",true,hide);
DialogUtils.onDialogHideCleanup(isMobile);
clearInterval(positionIntervalID);
};

var idleEvent;
this.subscribe('xd.savePluginShowIframe',ES(function(){
Event.fire('savePlugin:hideDialog');
ES(allNodes,"forEach",true,show);
this.positionOnScreen(dialog,darkOverlay);

if(!isMobile&&!idleEvent){
idleEvent=DialogUtils.addIdleDesktopAction(
dialog,
hideDialog,
7000);

}
},"bind",true,this));
this.subscribe('xd.savePluginHideIframe',function(){return hideDialog();});
Event.subscribe('savePlugin:hideDialog',function(){return hideDialog();});


var searchIframeTimer=setInterval(function(){
var searchIframe=document.getElementsByName(message.fromIframe);
if(searchIframe.length===0){
clearInterval(searchIframeTimer);
hideDialog();
ES(allNodes,"forEach",true,function(elem){

elem&&elem.parentNode.removeChild(elem);
});
}
},500);
},"bind",true,this));
},

positionOnScreen:function positionOnScreen(dialog,darkOverlay){
var isMobile=UA.mobile();
if(isMobile){
var centerMobile=function centerMobile(dialog,darkOverlay){
if(darkOverlay!=null){
DialogUtils.setDialogPositionToCenter(darkOverlay,isMobile);
}
DialogUtils.setDialogPositionToCenter(dialog,isMobile);
};


centerMobile(dialog,darkOverlay);
DialogUtils.addMobileOrientationChangeAction(function(e){
centerMobile(dialog,darkOverlay);
});


positionIntervalID=setInterval(
function(){return centerMobile(dialog,darkOverlay);},
100);

}else{


DOM.setStyle(dialog,'position','fixed');
DOM.setStyle(dialog,'top','20px');
DOM.setStyle(dialog,'right','20px');
}
},

setupNewIframeDialog:function setupNewIframeDialog(data,fromIframe){
var xdArbiterFragment='#'+QueryString.encode({forIframe:fromIframe});
var created=DialogUtils.setupNewDialog();


createIframe({
url:XD.getXDArbiterURL()+xdArbiterFragment,
name:'blank_'+this._iframeOptions.name,
root:created.contentRoot,
tabindex:-1});

DOM.addCss(created.contentRoot,'fb_dialog_iframe');


ES("Object","assign",false,created.dialogElement.style,data.style||{});
DOM.setStyle(created.dialogElement,'width',data.width+'px');
DOM.setStyle(created.dialogElement,'height',data.height+'px');
ES(data.classList,"forEach",true,function(cl){return DOM.addCss(created.dialogElement,cl);});

DOM.removeCss(created.dialogElement,'fb_dialog_advanced');
return created.dialogElement;
},

getParams:function getParams(){
return{
uri:'url',
url_category:'string',
size:'string'};

}});


module.exports=Save;},null);
                                                                                                 __d("sdk.XFBML.ShareButton",["IframePlugin","sdk.UA","sdk.ui"],function $module_sdk_XFBML_ShareButton(global,require,requireDynamic,requireLazy,module,exports,IframePlugin,UA,UI){

'use strict';






var ShareButton=IframePlugin.extend({
constructor:function constructor(elem,ns,tag,attr){
this.parent(elem,ns,tag,attr);
this.subscribe('xd.shareTriggerMobileIframe',function(message){
var data=ES("JSON","parse",false,message.data);

UI({
method:'share',
href:data.href,
mobile_iframe:UA.mobile()});

});
},

getParams:function getParams(){
return{
href:'url',
layout:'string',
mobile_iframe:'bool',
type:'string',
size:'string'};

}});


module.exports=ShareButton;},null);
                                                                                                 __d("sdk.XFBML.Video",["Assert","IframePlugin","ObservableMixin","sdk.Event","sdk.XD"],function $module_sdk_XFBML_Video(global,require,requireDynamic,requireLazy,module,exports,Assert,IframePlugin,ObservableMixin,Event,XD){






























function VideoCache(initData){"use strict";
this.$VideoCache_isMuted=initData.isMuted;
this.$VideoCache_volume=initData.volume;
this.$VideoCache_timePosition=initData.timePosition;
this.$VideoCache_duration=initData.duration;
}VideoCache.prototype.

update=function(data){"use strict";
if(data.isMuted!==undefined){
this.$VideoCache_isMuted=data.isMuted;
}
if(data.volume!==undefined){
this.$VideoCache_volume=data.volume;
}
if(data.timePosition!==undefined){
this.$VideoCache_timePosition=data.timePosition;
}
if(data.duration!==undefined){
this.$VideoCache_duration=data.duration;
}
};VideoCache.prototype.

isMuted=function(){"use strict";
return this.$VideoCache_isMuted;
};VideoCache.prototype.

getVolume=function(){"use strict";
return this.$VideoCache_isMuted?0:this.$VideoCache_volume;
};VideoCache.prototype.

getCurrentPosition=function(){"use strict";
return this.$VideoCache_timePosition;
};VideoCache.prototype.

getDuration=function(){"use strict";
return this.$VideoCache_duration;
};







function VideoController(
iframeName,
observableMixin,
cache)
{"use strict";
this.$VideoController_iframeName=iframeName;
this.$VideoController_sharedObservable=observableMixin;
this.$VideoController_cache=cache;
}VideoController.prototype.

play=function(){"use strict";
XD.sendToFacebook(this.$VideoController_iframeName,{
method:'play',
params:ES("JSON","stringify",false,{})});

};VideoController.prototype.

pause=function(){"use strict";
XD.sendToFacebook(this.$VideoController_iframeName,{
method:'pause',
params:ES("JSON","stringify",false,{})});

};VideoController.prototype.


seek=function(target){"use strict";
Assert.isNumber(target,'Invalid argument');
XD.sendToFacebook(this.$VideoController_iframeName,{
method:'seek',
params:ES("JSON","stringify",false,{
target:target})});


};VideoController.prototype.

mute=function(){"use strict";
XD.sendToFacebook(this.$VideoController_iframeName,{
method:'mute',
params:ES("JSON","stringify",false,{})});

};VideoController.prototype.

unmute=function(){"use strict";
XD.sendToFacebook(this.$VideoController_iframeName,{
method:'unmute',
params:ES("JSON","stringify",false,{})});

};VideoController.prototype.


setVolume=function(volume){"use strict";
Assert.isNumber(volume,'Invalid argument');
XD.sendToFacebook(this.$VideoController_iframeName,{
method:'setVolume',
params:ES("JSON","stringify",false,{
volume:volume})});


};VideoController.prototype.

isMuted=function(){"use strict";
return this.$VideoController_cache.isMuted();
};VideoController.prototype.

getVolume=function(){"use strict";
return this.$VideoController_cache.getVolume();
};VideoController.prototype.

getCurrentPosition=function(){"use strict";
return this.$VideoController_cache.getCurrentPosition();
};VideoController.prototype.

getDuration=function(){"use strict";
return this.$VideoController_cache.getDuration();
};VideoController.prototype.

subscribe=function(event,callback){"use strict";
Assert.isString(event,'Invalid argument');
Assert.isFunction(callback,'Invalid argument');
this.$VideoController_sharedObservable.subscribe(event,callback);
return{
release:ES(function(){
this.$VideoController_sharedObservable.unsubscribe(event,callback);
},"bind",true,this)};

};


var Video=IframePlugin.extend({
constructor:function constructor(elem,ns,tag,attr){
this.parent(elem,ns,tag,attr);
this._videoController=null;
this._sharedObservable=null;
this._sharedVideoCache=null;
this.subscribe('xd.onVideoAPIReady',function(msg){
this._sharedObservable=new ObservableMixin();
this._sharedVideoCache=new VideoCache(ES("JSON","parse",false,msg.data));
this._videoController=new VideoController(
this._iframeOptions.name,
this._sharedObservable,
this._sharedVideoCache);

Event.fire('xfbml.ready',{
type:'video',
id:attr.id,
instance:this._videoController});

});
this.subscribe('xd.stateChange',function(msg){
this._sharedObservable.inform(msg.state);
});
this.subscribe('xd.cachedStateUpdateRequest',function(msg){
this._sharedVideoCache.update(ES("JSON","parse",false,msg.data));
});
},

getParams:function getParams(){
return{
allowfullscreen:'bool',
autoplay:'bool',
controls:'bool',
href:'url',
show_captions:'bool',
show_text:'bool'};

},

getConfig:function getConfig(){
return{
fluid:true,
full_width:true};

}});


module.exports=Video;},null);
                                                                                                                      __d("legacy:fb.xfbml.plugins",["IframePlugin","PluginConfig","PluginTags","XFBML","sdk.feature","sdk.Runtime","sdk.XFBML.Comments","sdk.XFBML.CommentsCount","sdk.XFBML.LoginButton","sdk.XFBML.Quote","sdk.XFBML.Save","sdk.XFBML.ShareButton","sdk.XFBML.Video","sdk.XFBML.CustomerChatWarning"],function $module_legacy_fb_xfbml_plugins(global,require,requireDynamic,requireLazy,__DO_NOT_USE__module,__DO_NOT_USE__exports,IframePlugin,PluginConfig,PluginTags,XFBML,feature,Runtime){









var customTags={
customerchat:{},
comments:require('sdk.XFBML.Comments'),
comments_count:require('sdk.XFBML.CommentsCount'),
login_button:require('sdk.XFBML.LoginButton'),
quote:require('sdk.XFBML.Quote'),
save:require('sdk.XFBML.Save'),
share_button:require('sdk.XFBML.ShareButton'),
video:require('sdk.XFBML.Video')};


if(ES(Runtime.getSDKUrl(),"indexOf",true,'customerchat')!==-1){
delete customTags.customerchat;
}else{
customTags.customerchat=require('sdk.XFBML.CustomerChatWarning');
}

var blacklist=feature('plugin_tags_blacklist',[]);


ES(ES("Object","keys",false,PluginTags),"forEach",true,function(tag){
if(ES(blacklist,"indexOf",true,tag)!==-1){
return;
}
XFBML.registerTag({
xmlns:'fb',
localName:tag.replace(/_/g,'-'),
ctor:IframePlugin.withParams(PluginTags[tag],PluginConfig[tag])});

});


ES(ES("Object","keys",false,customTags),"forEach",true,function(tag){
if(ES(blacklist,"indexOf",true,tag)!==-1){
return;
}
XFBML.registerTag({
xmlns:'fb',
localName:tag.replace(/_/g,'-'),
ctor:customTags[tag]});

});},3);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         }  }).call(global);})(window.inDapIF ? parent.window : window, window);} catch (e) {new Image().src="https:\/\/www.facebook.com\/" + 'common/scribe_endpoint.php?c=jssdk_error&m='+encodeURIComponent('{"error":"LOAD", "extra": {"name":"'+e.name+'","line":"'+(e.lineNumber||e.line)+'","script":"'+(e.fileName||e.sourceURL||e.script)+'","stack":"'+(e.stackTrace||e.stack)+'","revision":"4735423","namespace":"FB","message":"'+e.message+'"}}');}