html/test/firebase.js - master - akolonin/aigents-java

html/test/firebase.js
195 строк99 KB
Anton Kolonin
Added integration test
17 ноя 2018, 19:04
17 ноя 2018, 19:04cdc0395
/*! @license Firebase v1.1.3 - License: https://www.firebase.com/terms/terms-of-service.html */ (function() {var k,ba=this;function l(a){return void 0!==a}function ca(){}function da(a){a.ib=function(){return a.Ld?a.Ld:a.Ld=new a}}
function ea(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("call"))return"function"}else return"null";
else if("function"==b&&"undefined"==typeof a.call)return"object";return b}function fa(a){return"array"==ea(a)}function ga(a){var b=ea(a);return"array"==b||"object"==b&&"number"==typeof a.length}function p(a){return"string"==typeof a}function ha(a){return"number"==typeof a}function ia(a){return"function"==ea(a)}function ja(a){var b=typeof a;return"object"==b&&null!=a||"function"==b}function ka(a,b,c){return a.call.apply(a.bind,arguments)}
function la(a,b,c){if(!a)throw Error();if(2<arguments.length){var d=Array.prototype.slice.call(arguments,2);return function(){var c=Array.prototype.slice.call(arguments);Array.prototype.unshift.apply(c,d);return a.apply(b,c)}}return function(){return a.apply(b,arguments)}}function r(a,b,c){r=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?ka:la;return r.apply(null,arguments)}var ma=Date.now||function(){return+new Date};
function na(a,b){function c(){}c.prototype=b.prototype;a.cf=b.prototype;a.prototype=new c;a.$e=function(a,c,f){return b.prototype[c].apply(a,Array.prototype.slice.call(arguments,2))}};function oa(a){a=String(a);if(/^\s*$/.test(a)?0:/^[\],:{}\s\u2028\u2029]*$/.test(a.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r\u2028\u2029\x00-\x08\x0a-\x1f]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:[\s\u2028\u2029]*\[)+/g,"")))try{return eval("("+a+")")}catch(b){}throw Error("Invalid JSON string: "+a);}function pa(){this.Ec=void 0}
function qa(a,b,c){switch(typeof b){case "string":ra(b,c);break;case "number":c.push(isFinite(b)&&!isNaN(b)?b:"null");break;case "boolean":c.push(b);break;case "undefined":c.push("null");break;case "object":if(null==b){c.push("null");break}if(fa(b)){var d=b.length;c.push("[");for(var e="",f=0;f<d;f++)c.push(e),e=b[f],qa(a,a.Ec?a.Ec.call(b,String(f),e):e,c),e=",";c.push("]");break}c.push("{");d="";for(f in b)Object.prototype.hasOwnProperty.call(b,f)&&(e=b[f],"function"!=typeof e&&(c.push(d),ra(f,c),
c.push(":"),qa(a,a.Ec?a.Ec.call(b,f,e):e,c),d=","));c.push("}");break;case "function":break;default:throw Error("Unknown type: "+typeof b);}}var sa={'"':'\\"',"\\":"\\\\","/":"\\/","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\x0B":"\\u000b"},ta=/\uffff/.test("\uffff")?/[\\\"\x00-\x1f\x7f-\uffff]/g:/[\\\"\x00-\x1f\x7f-\xff]/g;
function ra(a,b){b.push('"',a.replace(ta,function(a){if(a in sa)return sa[a];var b=a.charCodeAt(0),e="\\u";16>b?e+="000":256>b?e+="00":4096>b&&(e+="0");return sa[a]=e+b.toString(16)}),'"')};function ua(a){return"undefined"!==typeof JSON&&l(JSON.parse)?JSON.parse(a):oa(a)}function u(a){if("undefined"!==typeof JSON&&l(JSON.stringify))a=JSON.stringify(a);else{var b=[];qa(new pa,a,b);a=b.join("")}return a};function va(a){for(var b=[],c=0,d=0;d<a.length;d++){var e=a.charCodeAt(d);55296<=e&&56319>=e&&(e-=55296,d++,v(d<a.length,"Surrogate pair missing trail surrogate."),e=65536+(e<<10)+(a.charCodeAt(d)-56320));128>e?b[c++]=e:(2048>e?b[c++]=e>>6|192:(65536>e?b[c++]=e>>12|224:(b[c++]=e>>18|240,b[c++]=e>>12&63|128),b[c++]=e>>6&63|128),b[c++]=e&63|128)}return b};var wa={};function x(a,b,c,d){var e;d<b?e="at least "+b:d>c&&(e=0===c?"none":"no more than "+c);if(e)throw Error(a+" failed: Was called with "+d+(1===d?" argument.":" arguments.")+" Expects "+e+".");}
function y(a,b,c){var d="";switch(b){case 1:d=c?"first":"First";break;case 2:d=c?"second":"Second";break;case 3:d=c?"third":"Third";break;case 4:d=c?"fourth":"Fourth";break;default:xa.assert(!1,"errorPrefix_ called with argumentNumber > 4.  Need to update it?")}return a=a+" failed: "+(d+" argument ")}function z(a,b,c,d){if((!d||l(c))&&!ia(c))throw Error(y(a,b,d)+"must be a valid function.");}function ya(a,b,c){if(l(c)&&(!ja(c)||null===c))throw Error(y(a,b,!0)+"must be a valid context object.");};function A(a,b){return Object.prototype.hasOwnProperty.call(a,b)}function B(a,b){if(Object.prototype.hasOwnProperty.call(a,b))return a[b]}function za(a,b){for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&b(c,a[c])}function Aa(a){var b={};za(a,function(a,d){b[a]=d});return b};var xa={},Ba=/[\[\].#$\/\u0000-\u001F\u007F]/,Ca=/[\[\].#$\u0000-\u001F\u007F]/;function Da(a){return p(a)&&0!==a.length&&!Ba.test(a)}function Ea(a,b,c){c&&!l(b)||Fa(y(a,1,c),b)}
function Fa(a,b,c,d){c||(c=0);d=d||[];if(!l(b))throw Error(a+"contains undefined"+Ga(d));if(ia(b))throw Error(a+"contains a function"+Ga(d)+" with contents: "+b.toString());if(Ha(b))throw Error(a+"contains "+b.toString()+Ga(d));if(1E3<c)throw new TypeError(a+"contains a cyclic object value ("+d.slice(0,100).join(".")+"...)");if(p(b)&&b.length>10485760/3&&10485760<va(b).length)throw Error(a+"contains a string greater than 10485760 utf8 bytes"+Ga(d)+" ('"+b.substring(0,50)+"...')");if(ja(b))for(var e in b)if(A(b,
e)){var f=b[e];if(".priority"!==e&&".value"!==e&&".sv"!==e&&!Da(e))throw Error(a+" contains an invalid key ("+e+")"+Ga(d)+'.  Keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]"');d.push(e);Fa(a,f,c+1,d);d.pop()}}function Ga(a){return 0==a.length?"":" in property '"+a.join(".")+"'"}function Ia(a,b){if(!ja(b)||fa(b))throw Error(y(a,1,!1)+" must be an Object containing the children to replace.");Ea(a,b,!1)}
function Ja(a,b,c,d){if(!d||l(c)){if(Ha(c))throw Error(y(a,b,d)+"is "+c.toString()+", but must be a valid Firebase priority (a string, finite number, or null).");if(!(null===c||ha(c)||p(c)||ja(c)&&A(c,".sv")))throw Error(y(a,b,d)+"must be a valid Firebase priority (a string, finite number, or null).");}}
function Ka(a,b,c){if(!c||l(b))switch(b){case "value":case "child_added":case "child_removed":case "child_changed":case "child_moved":break;default:throw Error(y(a,1,c)+'must be a valid event type: "value", "child_added", "child_removed", "child_changed", or "child_moved".');}}function La(a,b){if(l(b)&&!Da(b))throw Error(y(a,2,!0)+'was an invalid key: "'+b+'".  Firebase keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]").');}
function Ma(a,b){if(!p(b)||0===b.length||Ca.test(b))throw Error(y(a,1,!1)+'was an invalid path: "'+b+'". Paths must be non-empty strings and can\'t contain ".", "#", "$", "[", or "]"');}function C(a,b){if(".info"===D(b))throw Error(a+" failed: Can't modify data under /.info/");}function Na(a,b){if(!p(b))throw Error(y(a,1,!1)+"must be a valid credential (a string).");}function Oa(a,b,c){if(!p(c))throw Error(y(a,b,!1)+"must be a valid string.");}
function E(a,b,c,d){if(!d||l(c))if(!ja(c)||null===c)throw Error(y(a,b,d)+"must be a valid object.");}function Pa(a,b,c){if(!ja(b)||null===b||!A(b,c))throw Error(y(a,1,!1)+'must contain the key "'+c+'"');if(!p(B(b,c)))throw Error(y(a,1,!1)+'must contain the key "'+c+'" with type "string"');};function F(a,b,c,d,e,f,g){this.i=a;this.path=b;this.Ga=c;this.fa=d;this.za=e;this.Ea=f;this.fb=g;if(l(this.fa)&&l(this.Ea)&&l(this.Ga))throw"Query: Can't combine startAt(), endAt(), and limit().";}F.prototype.rd=function(){x("Query.ref",0,0,arguments.length);return new G(this.i,this.path)};F.prototype.ref=F.prototype.rd;
F.prototype.Ua=function(a,b){x("Query.on",2,4,arguments.length);Ka("Query.on",a,!1);z("Query.on",2,b,!1);var c=Qa("Query.on",arguments[2],arguments[3]);this.i.ec(this,a,b,c.cancel,c.$);return b};F.prototype.on=F.prototype.Ua;F.prototype.nb=function(a,b,c){x("Query.off",0,3,arguments.length);Ka("Query.off",a,!0);z("Query.off",2,b,!0);ya("Query.off",3,c);this.i.Dc(this,a,b,c)};F.prototype.off=F.prototype.nb;
F.prototype.Ke=function(a,b){function c(g){f&&(f=!1,e.nb(a,c),b.call(d.$,g))}x("Query.once",2,4,arguments.length);Ka("Query.once",a,!1);z("Query.once",2,b,!1);var d=Qa("Query.once",arguments[2],arguments[3]),e=this,f=!0;this.Ua(a,c,function(b){e.nb(a,c);d.cancel&&d.cancel.call(d.$,b)})};F.prototype.once=F.prototype.Ke;
F.prototype.ze=function(a){x("Query.limit",1,1,arguments.length);if(!ha(a)||Math.floor(a)!==a||0>=a)throw"Query.limit: First argument must be a positive integer.";return new F(this.i,this.path,a,this.fa,this.za,this.Ea,this.fb)};F.prototype.limit=F.prototype.ze;F.prototype.ae=function(a,b){x("Query.startAt",0,2,arguments.length);Ja("Query.startAt",1,a,!0);La("Query.startAt",b);l(a)||(b=a=null);return new F(this.i,this.path,this.Ga,a,b,this.Ea,this.fb)};F.prototype.startAt=F.prototype.ae;
F.prototype.Hd=function(a,b){x("Query.endAt",0,2,arguments.length);Ja("Query.endAt",1,a,!0);La("Query.endAt",b);return new F(this.i,this.path,this.Ga,this.fa,this.za,a,b)};F.prototype.endAt=F.prototype.Hd;F.prototype.se=function(a,b){x("Query.equalTo",1,2,arguments.length);Ja("Query.equalTo",1,a,!1);La("Query.equalTo",b);return this.ae(a,b).Hd(a,b)};F.prototype.equalTo=F.prototype.se;
function Ra(a){var b={};l(a.fa)&&(b.sp=a.fa);l(a.za)&&(b.sn=a.za);l(a.Ea)&&(b.ep=a.Ea);l(a.fb)&&(b.en=a.fb);l(a.Ga)&&(b.l=a.Ga);l(a.fa)&&l(a.za)&&null===a.fa&&null===a.za&&(b.vf="l");return b}F.prototype.Wa=function(){var a=Sa(Ra(this));return"{}"===a?"default":a};
function Qa(a,b,c){var d={};if(b&&c)d.cancel=b,z(a,3,d.cancel,!0),d.$=c,ya(a,4,d.$);else if(b)if("object"===typeof b&&null!==b)d.$=b;else if("function"===typeof b)d.cancel=b;else throw Error(wa.af(a,3,!0)+"must either be a cancel callback or a context object.");return d};function H(a,b){if(1==arguments.length){this.u=a.split("/");for(var c=0,d=0;d<this.u.length;d++)0<this.u[d].length&&(this.u[c]=this.u[d],c++);this.u.length=c;this.W=0}else this.u=a,this.W=b}function D(a){return a.W>=a.u.length?null:a.u[a.W]}function Ta(a){var b=a.W;b<a.u.length&&b++;return new H(a.u,b)}function Ua(a){return a.W<a.u.length?a.u[a.u.length-1]:null}k=H.prototype;k.toString=function(){for(var a="",b=this.W;b<this.u.length;b++)""!==this.u[b]&&(a+="/"+this.u[b]);return a||"/"};
k.parent=function(){if(this.W>=this.u.length)return null;for(var a=[],b=this.W;b<this.u.length-1;b++)a.push(this.u[b]);return new H(a,0)};k.J=function(a){for(var b=[],c=this.W;c<this.u.length;c++)b.push(this.u[c]);if(a instanceof H)for(c=a.W;c<a.u.length;c++)b.push(a.u[c]);else for(a=a.split("/"),c=0;c<a.length;c++)0<a[c].length&&b.push(a[c]);return new H(b,0)};k.f=function(){return this.W>=this.u.length};k.length=function(){return this.u.length-this.W};
function Va(a,b){var c=D(a);if(null===c)return b;if(c===D(b))return Va(Ta(a),Ta(b));throw"INTERNAL ERROR: innerPath ("+b+") is not within outerPath ("+a+")";}k.contains=function(a){var b=this.W,c=a.W;if(this.length()>a.length())return!1;for(;b<this.u.length;){if(this.u[b]!==a.u[c])return!1;++b;++c}return!0};function Wa(){this.children={};this.gc=0;this.value=null}function Xa(a,b,c){this.Ha=a?a:"";this.Qb=b?b:null;this.A=c?c:new Wa}function I(a,b){for(var c=b instanceof H?b:new H(b),d=a,e;null!==(e=D(c));)d=new Xa(e,d,B(d.A.children,e)||new Wa),c=Ta(c);return d}k=Xa.prototype;k.k=function(){return this.A.value};function Ya(a,b){v("undefined"!==typeof b,"Cannot set value to undefined");a.A.value=b;Za(a)}k.clear=function(){this.A.value=null;this.A.children={};this.A.gc=0;Za(this)};
k.Fb=function(){return 0<this.A.gc};k.f=function(){return null===this.k()&&!this.Fb()};k.B=function(a){for(var b in this.A.children)a(new Xa(b,this,this.A.children[b]))};function $a(a,b,c,d){c&&!d&&b(a);a.B(function(a){$a(a,b,!0,d)});c&&d&&b(a)}function ab(a,b,c){for(a=c?a:a.parent();null!==a;){if(b(a))return!0;a=a.parent()}return!1}k.path=function(){return new H(null===this.Qb?this.Ha:this.Qb.path()+"/"+this.Ha)};k.name=function(){return this.Ha};k.parent=function(){return this.Qb};
function Za(a){if(null!==a.Qb){var b=a.Qb,c=a.Ha,d=a.f(),e=A(b.A.children,c);d&&e?(delete b.A.children[c],b.A.gc--,Za(b)):d||e||(b.A.children[c]=a.A,b.A.gc++,Za(b))}};function bb(a,b){this.ab=a?a:cb;this.ea=b?b:db}function cb(a,b){return a<b?-1:a>b?1:0}k=bb.prototype;k.ta=function(a,b){return new bb(this.ab,this.ea.ta(a,b,this.ab).M(null,null,!1,null,null))};k.remove=function(a){return new bb(this.ab,this.ea.remove(a,this.ab).M(null,null,!1,null,null))};k.get=function(a){for(var b,c=this.ea;!c.f();){b=this.ab(a,c.key);if(0===b)return c.value;0>b?c=c.left:0<b&&(c=c.right)}return null};
function eb(a,b){for(var c,d=a.ea,e=null;!d.f();){c=a.ab(b,d.key);if(0===c){if(d.left.f())return e?e.key:null;for(d=d.left;!d.right.f();)d=d.right;return d.key}0>c?d=d.left:0<c&&(e=d,d=d.right)}throw Error("Attempted to find predecessor key for a nonexistent key.  What gives?");}k.f=function(){return this.ea.f()};k.count=function(){return this.ea.count()};k.Lb=function(){return this.ea.Lb()};k.lb=function(){return this.ea.lb()};k.Fa=function(a){return this.ea.Fa(a)};k.Xa=function(a){return this.ea.Xa(a)};
k.jb=function(a){return new fb(this.ea,a)};function fb(a,b){this.Wd=b;for(this.pc=[];!a.f();)this.pc.push(a),a=a.left}function gb(a){if(0===a.pc.length)return null;var b=a.pc.pop(),c;c=a.Wd?a.Wd(b.key,b.value):{key:b.key,value:b.value};for(b=b.right;!b.f();)a.pc.push(b),b=b.left;return c}function hb(a,b,c,d,e){this.key=a;this.value=b;this.color=null!=c?c:!0;this.left=null!=d?d:db;this.right=null!=e?e:db}k=hb.prototype;
k.M=function(a,b,c,d,e){return new hb(null!=a?a:this.key,null!=b?b:this.value,null!=c?c:this.color,null!=d?d:this.left,null!=e?e:this.right)};k.count=function(){return this.left.count()+1+this.right.count()};k.f=function(){return!1};k.Fa=function(a){return this.left.Fa(a)||a(this.key,this.value)||this.right.Fa(a)};k.Xa=function(a){return this.right.Xa(a)||a(this.key,this.value)||this.left.Xa(a)};function ib(a){return a.left.f()?a:ib(a.left)}k.Lb=function(){return ib(this).key};
k.lb=function(){return this.right.f()?this.key:this.right.lb()};k.ta=function(a,b,c){var d,e;e=this;d=c(a,e.key);e=0>d?e.M(null,null,null,e.left.ta(a,b,c),null):0===d?e.M(null,b,null,null,null):e.M(null,null,null,null,e.right.ta(a,b,c));return jb(e)};function kb(a){if(a.left.f())return db;a.left.R()||a.left.left.R()||(a=lb(a));a=a.M(null,null,null,kb(a.left),null);return jb(a)}
k.remove=function(a,b){var c,d;c=this;if(0>b(a,c.key))c.left.f()||c.left.R()||c.left.left.R()||(c=lb(c)),c=c.M(null,null,null,c.left.remove(a,b),null);else{c.left.R()&&(c=mb(c));c.right.f()||c.right.R()||c.right.left.R()||(c=nb(c),c.left.left.R()&&(c=mb(c),c=nb(c)));if(0===b(a,c.key)){if(c.right.f())return db;d=ib(c.right);c=c.M(d.key,d.value,null,null,kb(c.right))}c=c.M(null,null,null,null,c.right.remove(a,b))}return jb(c)};k.R=function(){return this.color};
function jb(a){a.right.R()&&!a.left.R()&&(a=ob(a));a.left.R()&&a.left.left.R()&&(a=mb(a));a.left.R()&&a.right.R()&&(a=nb(a));return a}function lb(a){a=nb(a);a.right.left.R()&&(a=a.M(null,null,null,null,mb(a.right)),a=ob(a),a=nb(a));return a}function ob(a){return a.right.M(null,null,a.color,a.M(null,null,!0,null,a.right.left),null)}function mb(a){return a.left.M(null,null,a.color,null,a.M(null,null,!0,a.left.right,null))}
function nb(a){return a.M(null,null,!a.color,a.left.M(null,null,!a.left.color,null,null),a.right.M(null,null,!a.right.color,null,null))}function pb(){}k=pb.prototype;k.M=function(){return this};k.ta=function(a,b){return new hb(a,b,null)};k.remove=function(){return this};k.count=function(){return 0};k.f=function(){return!0};k.Fa=function(){return!1};k.Xa=function(){return!1};k.Lb=function(){return null};k.lb=function(){return null};k.R=function(){return!1};var db=new pb;function qb(a){this.Cb=a;this.zc="firebase:"}k=qb.prototype;k.set=function(a,b){null==b?this.Cb.removeItem(this.zc+a):this.Cb.setItem(this.zc+a,u(b))};k.get=function(a){a=this.Cb.getItem(this.zc+a);return null==a?null:ua(a)};k.remove=function(a){this.Cb.removeItem(this.zc+a)};k.Nd=!1;k.toString=function(){return this.Cb.toString()};function tb(){this.yb={}}tb.prototype.set=function(a,b){null==b?delete this.yb[a]:this.yb[a]=b};tb.prototype.get=function(a){return A(this.yb,a)?this.yb[a]:null};tb.prototype.remove=function(a){delete this.yb[a]};tb.prototype.Nd=!0;function ub(a){try{if("undefined"!==typeof window&&"undefined"!==typeof window[a]){var b=window[a];b.setItem("firebase:sentinel","cache");b.removeItem("firebase:sentinel");return new qb(b)}}catch(c){}return new tb}var vb=ub("localStorage"),J=ub("sessionStorage");function wb(a,b,c,d,e){this.host=a.toLowerCase();this.domain=this.host.substr(this.host.indexOf(".")+1);this.Ya=b;this.Ta=c;this.Ye=d;this.yc=e||"";this.ia=vb.get("host:"+a)||this.host}function xb(a,b){b!==a.ia&&(a.ia=b,"s-"===a.ia.substr(0,2)&&vb.set("host:"+a.host,a.ia))}wb.prototype.toString=function(){var a=(this.Ya?"https://":"http://")+this.host;this.yc&&(a+="<"+this.yc+">");return a};function yb(){this.ra=-1};function zb(){this.ra=-1;this.ra=64;this.F=[];this.Sc=[];this.ge=[];this.vc=[];this.vc[0]=128;for(var a=1;a<this.ra;++a)this.vc[a]=0;this.Kc=this.kb=0;this.reset()}na(zb,yb);zb.prototype.reset=function(){this.F[0]=1732584193;this.F[1]=4023233417;this.F[2]=2562383102;this.F[3]=271733878;this.F[4]=3285377520;this.Kc=this.kb=0};
function Ab(a,b,c){c||(c=0);var d=a.ge;if(p(b))for(var e=0;16>e;e++)d[e]=b.charCodeAt(c)<<24|b.charCodeAt(c+1)<<16|b.charCodeAt(c+2)<<8|b.charCodeAt(c+3),c+=4;else for(e=0;16>e;e++)d[e]=b[c]<<24|b[c+1]<<16|b[c+2]<<8|b[c+3],c+=4;for(e=16;80>e;e++){var f=d[e-3]^d[e-8]^d[e-14]^d[e-16];d[e]=(f<<1|f>>>31)&4294967295}b=a.F[0];c=a.F[1];for(var g=a.F[2],h=a.F[3],m=a.F[4],n,e=0;80>e;e++)40>e?20>e?(f=h^c&(g^h),n=1518500249):(f=c^g^h,n=1859775393):60>e?(f=c&g|h&(c|g),n=2400959708):(f=c^g^h,n=3395469782),f=(b<<
5|b>>>27)+f+m+n+d[e]&4294967295,m=h,h=g,g=(c<<30|c>>>2)&4294967295,c=b,b=f;a.F[0]=a.F[0]+b&4294967295;a.F[1]=a.F[1]+c&4294967295;a.F[2]=a.F[2]+g&4294967295;a.F[3]=a.F[3]+h&4294967295;a.F[4]=a.F[4]+m&4294967295}
zb.prototype.update=function(a,b){l(b)||(b=a.length);for(var c=b-this.ra,d=0,e=this.Sc,f=this.kb;d<b;){if(0==f)for(;d<=c;)Ab(this,a,d),d+=this.ra;if(p(a))for(;d<b;){if(e[f]=a.charCodeAt(d),++f,++d,f==this.ra){Ab(this,e);f=0;break}}else for(;d<b;)if(e[f]=a[d],++f,++d,f==this.ra){Ab(this,e);f=0;break}}this.kb=f;this.Kc+=b};function Bb(){return Math.floor(2147483648*Math.random()).toString(36)+Math.abs(Math.floor(2147483648*Math.random())^ma()).toString(36)};var L=Array.prototype,Cb=L.indexOf?function(a,b,c){return L.indexOf.call(a,b,c)}:function(a,b,c){c=null==c?0:0>c?Math.max(0,a.length+c):c;if(p(a))return p(b)&&1==b.length?a.indexOf(b,c):-1;for(;c<a.length;c++)if(c in a&&a[c]===b)return c;return-1},Db=L.forEach?function(a,b,c){L.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=p(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)},Eb=L.filter?function(a,b,c){return L.filter.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=[],f=0,g=p(a)?
a.split(""):a,h=0;h<d;h++)if(h in g){var m=g[h];b.call(c,m,h,a)&&(e[f++]=m)}return e},Fb=L.map?function(a,b,c){return L.map.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=Array(d),f=p(a)?a.split(""):a,g=0;g<d;g++)g in f&&(e[g]=b.call(c,f[g],g,a));return e},Gb=L.reduce?function(a,b,c,d){d&&(b=r(b,d));return L.reduce.call(a,b,c)}:function(a,b,c,d){var e=c;Db(a,function(c,g){e=b.call(d,e,c,g,a)});return e},Hb=L.every?function(a,b,c){return L.every.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=
p(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&!b.call(c,e[f],f,a))return!1;return!0};function Ib(a,b){var c;a:{c=a.length;for(var d=p(a)?a.split(""):a,e=0;e<c;e++)if(e in d&&b.call(void 0,d[e],e,a)){c=e;break a}c=-1}return 0>c?null:p(a)?a.charAt(c):a[c]}function Jb(a,b){a.sort(b||Kb)}function Kb(a,b){return a>b?1:a<b?-1:0};var Lb;a:{var Mb=ba.navigator;if(Mb){var Nb=Mb.userAgent;if(Nb){Lb=Nb;break a}}Lb=""}function Ob(a){return-1!=Lb.indexOf(a)};var Pb=Ob("Opera")||Ob("OPR"),Qb=Ob("Trident")||Ob("MSIE"),Rb=Ob("Gecko")&&-1==Lb.toLowerCase().indexOf("webkit")&&!(Ob("Trident")||Ob("MSIE")),Sb=-1!=Lb.toLowerCase().indexOf("webkit");(function(){var a="",b;if(Pb&&ba.opera)return a=ba.opera.version,ia(a)?a():a;Rb?b=/rv\:([^\);]+)(\)|;)/:Qb?b=/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/:Sb&&(b=/WebKit\/(\S+)/);b&&(a=(a=b.exec(Lb))?a[1]:"");return Qb&&(b=(b=ba.document)?b.documentMode:void 0,b>parseFloat(a))?String(b):a})();var Tb=null,Ub=null;
function Vb(a,b){if(!ga(a))throw Error("encodeByteArray takes an array as a parameter");if(!Tb){Tb={};Ub={};for(var c=0;65>c;c++)Tb[c]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(c),Ub[c]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.".charAt(c)}for(var c=b?Ub:Tb,d=[],e=0;e<a.length;e+=3){var f=a[e],g=e+1<a.length,h=g?a[e+1]:0,m=e+2<a.length,n=m?a[e+2]:0,q=f>>2,f=(f&3)<<4|h>>4,h=(h&15)<<2|n>>6,n=n&63;m||(n=64,g||(h=64));d.push(c[q],c[f],c[h],c[n])}return d.join("")}
;var Wb=function(){var a=1;return function(){return a++}}();function v(a,b){if(!a)throw Error("Firebase INTERNAL ASSERT FAILED:"+b);}function Xb(a){try{if("undefined"!==typeof atob)return atob(a)}catch(b){M("base64DecodeIfNativeSupport failed: ",b)}return null}
function Yb(a){var b=va(a);a=new zb;a.update(b);var b=[],c=8*a.Kc;56>a.kb?a.update(a.vc,56-a.kb):a.update(a.vc,a.ra-(a.kb-56));for(var d=a.ra-1;56<=d;d--)a.Sc[d]=c&255,c/=256;Ab(a,a.Sc);for(d=c=0;5>d;d++)for(var e=24;0<=e;e-=8)b[c]=a.F[d]>>e&255,++c;return Vb(b)}function Zb(a){for(var b="",c=0;c<arguments.length;c++)b=ga(arguments[c])?b+Zb.apply(null,arguments[c]):"object"===typeof arguments[c]?b+u(arguments[c]):b+arguments[c],b+=" ";return b}var $b=null,ac=!0;
function M(a){!0===ac&&(ac=!1,null===$b&&!0===J.get("logging_enabled")&&bc(!0));if($b){var b=Zb.apply(null,arguments);$b(b)}}function cc(a){return function(){M(a,arguments)}}function dc(a){if("undefined"!==typeof console){var b="FIREBASE INTERNAL ERROR: "+Zb.apply(null,arguments);"undefined"!==typeof console.error?console.error(b):console.log(b)}}function ec(a){var b=Zb.apply(null,arguments);throw Error("FIREBASE FATAL ERROR: "+b);}
function O(a){if("undefined"!==typeof console){var b="FIREBASE WARNING: "+Zb.apply(null,arguments);"undefined"!==typeof console.warn?console.warn(b):console.log(b)}}
function fc(a){var b="",c="",d="",e=!0,f="https",g="";if(p(a)){var h=a.indexOf("//");0<=h&&(f=a.substring(0,h-1),a=a.substring(h+2));h=a.indexOf("/");-1===h&&(h=a.length);b=a.substring(0,h);a=a.substring(h+1);var m=b.split(".");if(3===m.length){h=m[2].indexOf(":");e=0<=h?"https"===f||"wss"===f:!0;c=m[1];d=m[0];g="";a=("/"+a).split("/");for(h=0;h<a.length;h++)if(0<a[h].length){m=a[h];try{m=decodeURIComponent(m.replace(/\+/g," "))}catch(n){}g+="/"+m}d=d.toLowerCase()}else 2===m.length&&(c=m[0])}return{host:b,
domain:c,Ve:d,Ya:e,scheme:f,Rb:g}}function Ha(a){return ha(a)&&(a!=a||a==Number.POSITIVE_INFINITY||a==Number.NEGATIVE_INFINITY)}
function gc(a){if("complete"===document.readyState)a();else{var b=!1,c=function(){document.body?b||(b=!0,a()):setTimeout(c,Math.floor(10))};document.addEventListener?(document.addEventListener("DOMContentLoaded",c,!1),window.addEventListener("load",c,!1)):document.attachEvent&&(document.attachEvent("onreadystatechange",function(){"complete"===document.readyState&&c()}),window.attachEvent("onload",c))}}
function hc(a,b){return a!==b?null===a?-1:null===b?1:typeof a!==typeof b?"number"===typeof a?-1:1:a>b?1:-1:0}function ic(a,b){if(a===b)return 0;var c=jc(a),d=jc(b);return null!==c?null!==d?0==c-d?a.length-b.length:c-d:-1:null!==d?1:a<b?-1:1}function kc(a,b){if(b&&a in b)return b[a];throw Error("Missing required key ("+a+") in object: "+u(b));}
function Sa(a){if("object"!==typeof a||null===a)return u(a);var b=[],c;for(c in a)b.push(c);b.sort();c="{";for(var d=0;d<b.length;d++)0!==d&&(c+=","),c+=u(b[d]),c+=":",c+=Sa(a[b[d]]);return c+"}"}function lc(a,b){if(a.length<=b)return[a];for(var c=[],d=0;d<a.length;d+=b)d+b>a?c.push(a.substring(d,a.length)):c.push(a.substring(d,d+b));return c}function mc(a,b){if(fa(a))for(var c=0;c<a.length;++c)b(c,a[c]);else nc(a,b)}function oc(a,b){return b?r(a,b):a}
function pc(a){v(!Ha(a),"Invalid JSON number");var b,c,d,e;0===a?(d=c=0,b=-Infinity===1/a?1:0):(b=0>a,a=Math.abs(a),a>=Math.pow(2,-1022)?(d=Math.min(Math.floor(Math.log(a)/Math.LN2),1023),c=d+1023,d=Math.round(a*Math.pow(2,52-d)-Math.pow(2,52))):(c=0,d=Math.round(a/Math.pow(2,-1074))));e=[];for(a=52;a;a-=1)e.push(d%2?1:0),d=Math.floor(d/2);for(a=11;a;a-=1)e.push(c%2?1:0),c=Math.floor(c/2);e.push(b?1:0);e.reverse();b=e.join("");c="";for(a=0;64>a;a+=8)d=parseInt(b.substr(a,8),2).toString(16),1===d.length&&
(d="0"+d),c+=d;return c.toLowerCase()}function qc(a){var b="Unknown Error";"too_big"===a?b="The data requested exceeds the maximum size that can be accessed with a single request.":"permission_denied"==a?b="Client doesn't have permission to access the desired data.":"unavailable"==a&&(b="The service is unavailable");b=Error(a+": "+b);b.code=a.toUpperCase();return b}var rc=/^-?\d{1,10}$/;function jc(a){return rc.test(a)&&(a=Number(a),-2147483648<=a&&2147483647>=a)?a:null}
function sc(a){try{a()}catch(b){setTimeout(function(){throw b;},Math.floor(0))}}function P(a,b){if(ia(a)){var c=Array.prototype.slice.call(arguments,1).slice();sc(function(){a.apply(null,c)})}};function tc(a,b){this.H=a;v(null!==this.H,"LeafNode shouldn't be created with null value.");this.pb="undefined"!==typeof b?b:null}k=tc.prototype;k.Q=function(){return!0};k.m=function(){return this.pb};k.La=function(a){return new tc(this.H,a)};k.P=function(){return Q};k.N=function(a){return null===D(a)?this:Q};k.ha=function(){return null};k.K=function(a,b){return(new R).K(a,b).La(this.pb)};k.Ba=function(a,b){var c=D(a);return null===c?b:this.K(c,Q.Ba(Ta(a),b))};k.f=function(){return!1};k.qc=function(){return 0};
k.X=function(a){return a&&null!==this.m()?{".value":this.k(),".priority":this.m()}:this.k()};k.hash=function(){var a="";null!==this.m()&&(a+="priority:"+uc(this.m())+":");var b=typeof this.H,a=a+(b+":"),a="number"===b?a+pc(this.H):a+this.H;return Yb(a)};k.k=function(){return this.H};k.toString=function(){return"string"===typeof this.H?this.H:'"'+this.H+'"'};function vc(a,b){return hc(a.la,b.la)||ic(a.name,b.name)}function wc(a,b){return ic(a.name,b.name)}function xc(a,b){return ic(a,b)};function R(a,b){this.o=a||new bb(xc);this.pb="undefined"!==typeof b?b:null}k=R.prototype;k.Q=function(){return!1};k.m=function(){return this.pb};k.La=function(a){return new R(this.o,a)};k.K=function(a,b){var c=this.o.remove(a);b&&b.f()&&(b=null);null!==b&&(c=c.ta(a,b));return b&&null!==b.m()?new yc(c,null,this.pb):new R(c,this.pb)};k.Ba=function(a,b){var c=D(a);if(null===c)return b;var d=this.P(c).Ba(Ta(a),b);return this.K(c,d)};k.f=function(){return this.o.f()};k.qc=function(){return this.o.count()};
var zc=/^(0|[1-9]\d*)$/;k=R.prototype;k.X=function(a){if(this.f())return null;var b={},c=0,d=0,e=!0;this.B(function(f,g){b[f]=g.X(a);c++;e&&zc.test(f)?d=Math.max(d,Number(f)):e=!1});if(!a&&e&&d<2*c){var f=[],g;for(g in b)f[g]=b[g];return f}a&&null!==this.m()&&(b[".priority"]=this.m());return b};k.hash=function(){var a="";null!==this.m()&&(a+="priority:"+uc(this.m())+":");this.B(function(b,c){var d=c.hash();""!==d&&(a+=":"+b+":"+d)});return""===a?"":Yb(a)};
k.P=function(a){a=this.o.get(a);return null===a?Q:a};k.N=function(a){var b=D(a);return null===b?this:this.P(b).N(Ta(a))};k.ha=function(a){return eb(this.o,a)};k.Jd=function(){return this.o.Lb()};k.Kd=function(){return this.o.lb()};k.B=function(a){return this.o.Fa(a)};k.$c=function(a){return this.o.Xa(a)};k.jb=function(){return this.o.jb()};k.toString=function(){var a="{",b=!0;this.B(function(c,d){b?b=!1:a+=", ";a+='"'+c+'" : '+d.toString()});return a+="}"};var Q=new R;function yc(a,b,c){R.call(this,a,c);null===b&&(b=new bb(vc),a.Fa(function(a,c){b=b.ta({name:a,la:c.m()},c)}));this.ya=b}na(yc,R);k=yc.prototype;k.K=function(a,b){var c=this.P(a),d=this.o,e=this.ya;null!==c&&(d=d.remove(a),e=e.remove({name:a,la:c.m()}));b&&b.f()&&(b=null);null!==b&&(d=d.ta(a,b),e=e.ta({name:a,la:b.m()},b));return new yc(d,e,this.m())};k.ha=function(a,b){var c=eb(this.ya,{name:a,la:b.m()});return c?c.name:null};k.B=function(a){return this.ya.Fa(function(b,c){return a(b.name,c)})};
k.$c=function(a){return this.ya.Xa(function(b,c){return a(b.name,c)})};k.jb=function(){return this.ya.jb(function(a,b){return{key:a.name,value:b}})};k.Jd=function(){return this.ya.f()?null:this.ya.Lb().name};k.Kd=function(){return this.ya.f()?null:this.ya.lb().name};function S(a,b){if(null===a)return Q;var c=null;"object"===typeof a&&".priority"in a?c=a[".priority"]:"undefined"!==typeof b&&(c=b);v(null===c||"string"===typeof c||"number"===typeof c||"object"===typeof c&&".sv"in c,"Invalid priority type found: "+typeof c);"object"===typeof a&&".value"in a&&null!==a[".value"]&&(a=a[".value"]);if("object"!==typeof a||".sv"in a)return new tc(a,c);if(a instanceof Array){var d=Q,e=a;nc(e,function(a,b){if(A(e,b)&&"."!==b.substring(0,1)){var c=S(a);if(c.Q()||!c.f())d=
d.K(b,c)}});return d.La(c)}var f=[],g={},h=!1,m=a;mc(m,function(a,b){if("string"!==typeof b||"."!==b.substring(0,1)){var c=S(m[b]);c.f()||(h=h||null!==c.m(),f.push({name:b,la:c.m()}),g[b]=c)}});var n=Ac(f,g,!1);if(h){var q=Ac(f,g,!0);return new yc(n,q,c)}return new R(n,c)}var Bc=Math.log(2);function Cc(a){this.count=parseInt(Math.log(a+1)/Bc,10);this.Fd=this.count-1;this.pe=a+1&parseInt(Array(this.count+1).join("1"),2)}function Dc(a){var b=!(a.pe&1<<a.Fd);a.Fd--;return b}
function Ac(a,b,c){function d(e,f){var m=f-e;if(0==m)return null;if(1==m){var m=a[e].name,n=c?a[e]:m;return new hb(n,b[m],!1,null,null)}var n=parseInt(m/2,10)+e,q=d(e,n),s=d(n+1,f),m=a[n].name,n=c?a[n]:m;return new hb(n,b[m],!1,q,s)}var e=c?vc:wc;a.sort(e);var f=function(e){function f(e,g){var h=q-e,s=q;q-=e;var t=a[h].name,h=new hb(c?a[h]:t,b[t],g,null,d(h+1,s));m?m.left=h:n=h;m=h}for(var m=null,n=null,q=a.length,s=0;s<e.count;++s){var t=Dc(e),w=Math.pow(2,e.count-(s+1));t?f(w,!1):(f(w,!1),f(w,!0))}return n}(new Cc(a.length)),
e=c?vc:xc;return null!==f?new bb(e,f):new bb(e)}function uc(a){return"number"===typeof a?"number:"+pc(a):"string:"+a};function T(a,b){this.A=a;this.Cc=b}T.prototype.X=function(){x("Firebase.DataSnapshot.val",0,0,arguments.length);return this.A.X()};T.prototype.val=T.prototype.X;T.prototype.te=function(){x("Firebase.DataSnapshot.exportVal",0,0,arguments.length);return this.A.X(!0)};T.prototype.exportVal=T.prototype.te;T.prototype.J=function(a){x("Firebase.DataSnapshot.child",0,1,arguments.length);ha(a)&&(a=String(a));Ma("Firebase.DataSnapshot.child",a);var b=new H(a),c=this.Cc.J(b);return new T(this.A.N(b),c)};
T.prototype.child=T.prototype.J;T.prototype.ed=function(a){x("Firebase.DataSnapshot.hasChild",1,1,arguments.length);Ma("Firebase.DataSnapshot.hasChild",a);var b=new H(a);return!this.A.N(b).f()};T.prototype.hasChild=T.prototype.ed;T.prototype.m=function(){x("Firebase.DataSnapshot.getPriority",0,0,arguments.length);return this.A.m()};T.prototype.getPriority=T.prototype.m;
T.prototype.forEach=function(a){x("Firebase.DataSnapshot.forEach",1,1,arguments.length);z("Firebase.DataSnapshot.forEach",1,a,!1);if(this.A.Q())return!1;var b=this;return this.A.B(function(c,d){return a(new T(d,b.Cc.J(c)))})};T.prototype.forEach=T.prototype.forEach;T.prototype.Fb=function(){x("Firebase.DataSnapshot.hasChildren",0,0,arguments.length);return this.A.Q()?!1:!this.A.f()};T.prototype.hasChildren=T.prototype.Fb;
T.prototype.name=function(){x("Firebase.DataSnapshot.name",0,0,arguments.length);return this.Cc.name()};T.prototype.name=T.prototype.name;T.prototype.qc=function(){x("Firebase.DataSnapshot.numChildren",0,0,arguments.length);return this.A.qc()};T.prototype.numChildren=T.prototype.qc;T.prototype.rd=function(){x("Firebase.DataSnapshot.ref",0,0,arguments.length);return this.Cc};T.prototype.ref=T.prototype.rd;function Ec(a){v(fa(a)&&0<a.length,"Requires a non-empty array");this.he=a;this.Jb={}}Ec.prototype.Mc=function(a,b){for(var c=this.Jb[a]||[],d=0;d<c.length;d++)c[d].ca.apply(c[d].$,Array.prototype.slice.call(arguments,1))};Ec.prototype.Ua=function(a,b,c){Fc(this,a);this.Jb[a]=this.Jb[a]||[];this.Jb[a].push({ca:b,$:c});(a=this.cd(a))&&b.apply(c,a)};Ec.prototype.nb=function(a,b,c){Fc(this,a);a=this.Jb[a]||[];for(var d=0;d<a.length;d++)if(a[d].ca===b&&(!c||c===a[d].$)){a.splice(d,1);break}};
function Fc(a,b){v(Ib(a.he,function(a){return a===b}),"Unknown event: "+b)};function Gc(){Ec.call(this,["visible"]);var a,b;"undefined"!==typeof document&&"undefined"!==typeof document.addEventListener&&("undefined"!==typeof document.hidden?(b="visibilitychange",a="hidden"):"undefined"!==typeof document.mozHidden?(b="mozvisibilitychange",a="mozHidden"):"undefined"!==typeof document.msHidden?(b="msvisibilitychange",a="msHidden"):"undefined"!==typeof document.webkitHidden&&(b="webkitvisibilitychange",a="webkitHidden"));this.xb=!0;if(b){var c=this;document.addEventListener(b,
function(){var b=!document[a];b!==c.xb&&(c.xb=b,c.Mc("visible",b))},!1)}}na(Gc,Ec);da(Gc);Gc.prototype.cd=function(a){v("visible"===a,"Unknown event type: "+a);return[this.xb]};function Hc(){Ec.call(this,["online"]);this.Ob=!0;if("undefined"!==typeof window&&"undefined"!==typeof window.addEventListener){var a=this;window.addEventListener("online",function(){a.Ob||a.Mc("online",!0);a.Ob=!0},!1);window.addEventListener("offline",function(){a.Ob&&a.Mc("online",!1);a.Ob=!1},!1)}}na(Hc,Ec);da(Hc);Hc.prototype.cd=function(a){v("online"===a,"Unknown event type: "+a);return[this.Ob]};function nc(a,b){for(var c in a)b.call(void 0,a[c],c,a)}function Ic(a){var b=[],c=0,d;for(d in a)b[c++]=d;return b}function Jc(a){for(var b in a)return!1;return!0}function Kc(a){var b={},c;for(c in a)b[c]=a[c];return b}var Lc="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");
function Mc(a,b){for(var c,d,e=1;e<arguments.length;e++){d=arguments[e];for(c in d)a[c]=d[c];for(var f=0;f<Lc.length;f++)c=Lc[f],Object.prototype.hasOwnProperty.call(d,c)&&(a[c]=d[c])}};function Nc(){this.Bb={}}function Oc(a,b,c){l(c)||(c=1);A(a.Bb,b)||(a.Bb[b]=0);a.Bb[b]+=c}Nc.prototype.get=function(){return Kc(this.Bb)};function Qc(a){this.qe=a;this.mc=null}Qc.prototype.get=function(){var a=this.qe.get(),b=Kc(a);if(this.mc)for(var c in this.mc)b[c]-=this.mc[c];this.mc=a;return b};function Rc(a,b){this.yd={};this.Hc=new Qc(a);this.n=b;var c=1E4+2E4*Math.random();setTimeout(r(this.Ud,this),Math.floor(c))}Rc.prototype.Ud=function(){var a=this.Hc.get(),b={},c=!1,d;for(d in a)0<a[d]&&A(this.yd,d)&&(b[d]=a[d],c=!0);c&&(a=this.n,a.T&&(b={c:b},a.e("reportStats",b),a.Ja("s",b)));setTimeout(r(this.Ud,this),Math.floor(6E5*Math.random()))};var Sc={},Tc={};function Uc(a){a=a.toString();Sc[a]||(Sc[a]=new Nc);return Sc[a]}function Vc(a,b){var c=a.toString();Tc[c]||(Tc[c]=b());return Tc[c]};var Wc=null;"undefined"!==typeof MozWebSocket?Wc=MozWebSocket:"undefined"!==typeof WebSocket&&(Wc=WebSocket);function Xc(a,b,c){this.Wc=a;this.e=cc(this.Wc);this.frames=this.Hb=null;this.Na=this.Oa=this.Ad=0;this.ga=Uc(b);this.Ca=(b.Ya?"wss://":"ws://")+b.ia+"/.ws?v=5";"undefined"!==typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(this.Ca+="&r=f");b.host!==b.ia&&(this.Ca=this.Ca+"&ns="+b.Ta);c&&(this.Ca=this.Ca+"&s="+c)}var Yc;
Xc.prototype.open=function(a,b){this.ka=b;this.Ge=a;this.e("Websocket connecting to "+this.Ca);this.Db=!1;vb.set("previous_websocket_failure",!0);try{this.Y=new Wc(this.Ca)}catch(c){this.e("Error instantiating WebSocket.");var d=c.message||c.data;d&&this.e(d);this.Ia();return}var e=this;this.Y.onopen=function(){e.e("Websocket connected.");e.Db=!0};this.Y.onclose=function(){e.e("Websocket connection was disconnected.");e.Y=null;e.Ia()};this.Y.onmessage=function(a){if(null!==e.Y)if(a=a.data,e.Na+=a.length,
Oc(e.ga,"bytes_received",a.length),Zc(e),null!==e.frames)$c(e,a);else{a:{v(null===e.frames,"We already have a frame buffer");if(6>=a.length){var b=Number(a);if(!isNaN(b)){e.Ad=b;e.frames=[];a=null;break a}}e.Ad=1;e.frames=[]}null!==a&&$c(e,a)}};this.Y.onerror=function(a){e.e("WebSocket error.  Closing connection.");(a=a.message||a.data)&&e.e(a);e.Ia()}};Xc.prototype.start=function(){};
Xc.isAvailable=function(){var a=!1;if("undefined"!==typeof navigator&&navigator.userAgent){var b=navigator.userAgent.match(/Android ([0-9]{0,}\.[0-9]{0,})/);b&&1<b.length&&4.4>parseFloat(b[1])&&(a=!0)}return!a&&null!==Wc&&!Yc};Xc.responsesRequiredToBeHealthy=2;Xc.healthyTimeout=3E4;k=Xc.prototype;k.nc=function(){vb.remove("previous_websocket_failure")};function $c(a,b){a.frames.push(b);if(a.frames.length==a.Ad){var c=a.frames.join("");a.frames=null;c=ua(c);a.Ge(c)}}
k.send=function(a){Zc(this);a=u(a);this.Oa+=a.length;Oc(this.ga,"bytes_sent",a.length);a=lc(a,16384);1<a.length&&this.Y.send(String(a.length));for(var b=0;b<a.length;b++)this.Y.send(a[b])};k.ac=function(){this.Ra=!0;this.Hb&&(clearInterval(this.Hb),this.Hb=null);this.Y&&(this.Y.close(),this.Y=null)};k.Ia=function(){this.Ra||(this.e("WebSocket is closing itself"),this.ac(),this.ka&&(this.ka(this.Db),this.ka=null))};k.close=function(){this.Ra||(this.e("WebSocket is being closed"),this.ac())};
function Zc(a){clearInterval(a.Hb);a.Hb=setInterval(function(){a.Y&&a.Y.send("0");Zc(a)},Math.floor(45E3))};function ad(a){this.ob=a;this.xc=[];this.eb=0;this.Vc=-1;this.Va=null}function bd(a,b,c){a.Vc=b;a.Va=c;a.Vc<a.eb&&(a.Va(),a.Va=null)}function cd(a,b,c){for(a.xc[b]=c;a.xc[a.eb];){var d=a.xc[a.eb];delete a.xc[a.eb];for(var e=0;e<d.length;++e)if(d[e]){var f=a;sc(function(){f.ob(d[e])})}if(a.eb===a.Vc){a.Va&&(clearTimeout(a.Va),a.Va(),a.Va=null);break}a.eb++}};function dd(){this.set={}}k=dd.prototype;k.add=function(a,b){this.set[a]=null!==b?b:!0};k.contains=function(a){return A(this.set,a)};k.get=function(a){return this.contains(a)?this.set[a]:void 0};k.remove=function(a){delete this.set[a]};k.clear=function(){this.set={}};k.f=function(){return Jc(this.set)};k.count=function(){var a=this.set,b=0,c;for(c in a)b++;return b};function ed(a,b){nc(a.set,function(a,d){b(d,a)})}k.keys=function(){var a=[];nc(this.set,function(b,c){a.push(c)});return a};function fd(a,b,c){this.Wc=a;this.e=cc(a);this.Na=this.Oa=0;this.ga=Uc(b);this.Gc=c;this.Db=!1;this.dc=function(a){b.host!==b.ia&&(a.ns=b.Ta);var c=[],f;for(f in a)a.hasOwnProperty(f)&&c.push(f+"="+a[f]);return(b.Ya?"https://":"http://")+b.ia+"/.lp?"+c.join("&")}}var gd,hd;
fd.prototype.open=function(a,b){this.Ed=0;this.U=b;this.Od=new ad(a);this.Ra=!1;var c=this;this.Pa=setTimeout(function(){c.e("Timed out trying to connect.");c.Ia();c.Pa=null},Math.floor(3E4));gc(function(){if(!c.Ra){c.na=new id(function(a,b,d,h,m){jd(c,arguments);if(c.na)if(c.Pa&&(clearTimeout(c.Pa),c.Pa=null),c.Db=!0,"start"==a)c.id=b,c.Td=d;else if("close"===a)b?(c.na.Fc=!1,bd(c.Od,b,function(){c.Ia()})):c.Ia();else throw Error("Unrecognized command received: "+a);},function(a,b){jd(c,arguments);
cd(c.Od,a,b)},function(){c.Ia()},c.dc);var a={start:"t"};a.ser=Math.floor(1E8*Math.random());c.na.Nc&&(a.cb=c.na.Nc);a.v="5";c.Gc&&(a.s=c.Gc);"undefined"!==typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(a.r="f");a=c.dc(a);c.e("Connecting via long-poll to "+a);kd(c.na,a,function(){})}})};
fd.prototype.start=function(){var a=this.na,b=this.Td;a.Be=this.id;a.Ce=b;for(a.Qc=!0;ld(a););a=this.id;b=this.Td;this.mb=document.createElement("iframe");var c={dframe:"t"};c.id=a;c.pw=b;this.mb.src=this.dc(c);this.mb.style.display="none";document.body.appendChild(this.mb)};fd.isAvailable=function(){return!hd&&!("object"===typeof window&&window.chrome&&window.chrome.extension&&!/^chrome/.test(window.location.href))&&!("object"===typeof Windows&&"object"===typeof Windows.Ze)&&(gd||!0)};k=fd.prototype;
k.nc=function(){};k.ac=function(){this.Ra=!0;this.na&&(this.na.close(),this.na=null);this.mb&&(document.body.removeChild(this.mb),this.mb=null);this.Pa&&(clearTimeout(this.Pa),this.Pa=null)};k.Ia=function(){this.Ra||(this.e("Longpoll is closing itself"),this.ac(),this.U&&(this.U(this.Db),this.U=null))};k.close=function(){this.Ra||(this.e("Longpoll is being closed."),this.ac())};
k.send=function(a){a=u(a);this.Oa+=a.length;Oc(this.ga,"bytes_sent",a.length);a=va(a);a=Vb(a,!0);a=lc(a,1840);for(var b=0;b<a.length;b++){var c=this.na;c.Tb.push({Pe:this.Ed,We:a.length,Gd:a[b]});c.Qc&&ld(c);this.Ed++}};function jd(a,b){var c=u(b).length;a.Na+=c;Oc(a.ga,"bytes_received",c)}
function id(a,b,c,d){this.dc=d;this.ka=c;this.od=new dd;this.Tb=[];this.Yc=Math.floor(1E8*Math.random());this.Fc=!0;this.Nc=Wb();window["pLPCommand"+this.Nc]=a;window["pRTLPCB"+this.Nc]=b;a=document.createElement("iframe");a.style.display="none";if(document.body){document.body.appendChild(a);try{a.contentWindow.document||M("No IE domain setting required")}catch(e){a.src="javascript:void((function(){document.open();document.domain='"+document.domain+"';document.close();})())"}}else throw"Document body has not initialized. Wait to initialize Firebase until after the document is ready.";
a.contentDocument?a.Da=a.contentDocument:a.contentWindow?a.Da=a.contentWindow.document:a.document&&(a.Da=a.document);this.aa=a;a="";this.aa.src&&"javascript:"===this.aa.src.substr(0,11)&&(a='<script>document.domain="'+document.domain+'";\x3c/script>');a="<html><body>"+a+"</body></html>";try{this.aa.Da.open(),this.aa.Da.write(a),this.aa.Da.close()}catch(f){M("frame writing exception"),f.stack&&M(f.stack),M(f)}}
id.prototype.close=function(){this.Qc=!1;if(this.aa){this.aa.Da.body.innerHTML="";var a=this;setTimeout(function(){null!==a.aa&&(document.body.removeChild(a.aa),a.aa=null)},Math.floor(0))}var b=this.ka;b&&(this.ka=null,b())};
function ld(a){if(a.Qc&&a.Fc&&a.od.count()<(0<a.Tb.length?2:1)){a.Yc++;var b={};b.id=a.Be;b.pw=a.Ce;b.ser=a.Yc;for(var b=a.dc(b),c="",d=0;0<a.Tb.length;)if(1870>=a.Tb[0].Gd.length+30+c.length){var e=a.Tb.shift(),c=c+"&seg"+d+"="+e.Pe+"&ts"+d+"="+e.We+"&d"+d+"="+e.Gd;d++}else break;md(a,b+c,a.Yc);return!0}return!1}function md(a,b,c){function d(){a.od.remove(c);ld(a)}a.od.add(c);var e=setTimeout(d,Math.floor(25E3));kd(a,b,function(){clearTimeout(e);d()})}
function kd(a,b,c){setTimeout(function(){try{if(a.Fc){var d=a.aa.Da.createElement("script");d.type="text/javascript";d.async=!0;d.src=b;d.onload=d.onreadystatechange=function(){var a=d.readyState;a&&"loaded"!==a&&"complete"!==a||(d.onload=d.onreadystatechange=null,d.parentNode&&d.parentNode.removeChild(d),c())};d.onerror=function(){M("Long-poll script failed to load: "+b);a.Fc=!1;a.close()};a.aa.Da.body.appendChild(d)}}catch(e){}},Math.floor(1))};function nd(a){od(this,a)}var pd=[fd,Xc];function od(a,b){var c=Xc&&Xc.isAvailable(),d=c&&!(vb.Nd||!0===vb.get("previous_websocket_failure"));b.Ye&&(c||O("wss:// URL used, but browser isn't known to support websockets.  Trying anyway."),d=!0);if(d)a.bc=[Xc];else{var e=a.bc=[];mc(pd,function(a,b){b&&b.isAvailable()&&e.push(b)})}}function qd(a){if(0<a.bc.length)return a.bc[0];throw Error("No transports available");};function rd(a,b,c,d,e,f){this.id=a;this.e=cc("c:"+this.id+":");this.ob=c;this.Nb=d;this.U=e;this.md=f;this.D=b;this.wc=[];this.Dd=0;this.ce=new nd(b);this.oa=0;this.e("Connection created");sd(this)}
function sd(a){var b=qd(a.ce);a.C=new b("c:"+a.id+":"+a.Dd++,a.D);a.qd=b.responsesRequiredToBeHealthy||0;var c=td(a,a.C),d=ud(a,a.C);a.cc=a.C;a.$b=a.C;a.w=null;a.Sa=!1;setTimeout(function(){a.C&&a.C.open(c,d)},Math.floor(0));b=b.healthyTimeout||0;0<b&&(a.kc=setTimeout(function(){a.kc=null;a.Sa||(a.C&&102400<a.C.Na?(a.e("Connection exceeded healthy timeout but has received "+a.C.Na+" bytes.  Marking connection healthy."),a.Sa=!0,a.C.nc()):a.C&&10240<a.C.Oa?a.e("Connection exceeded healthy timeout but has sent "+
a.C.Oa+" bytes.  Leaving connection alive."):(a.e("Closing unhealthy connection after timeout."),a.close()))},Math.floor(b)))}function ud(a,b){return function(c){b===a.C?(a.C=null,c||0!==a.oa?1===a.oa&&a.e("Realtime connection lost."):(a.e("Realtime connection failed."),"s-"===a.D.ia.substr(0,2)&&(vb.remove("host:"+a.D.host),a.D.ia=a.D.host)),a.close()):b===a.w?(a.e("Secondary connection lost."),c=a.w,a.w=null,a.cc!==c&&a.$b!==c||a.close()):a.e("closing an old connection")}}
function td(a,b){return function(c){if(2!=a.oa)if(b===a.$b){var d=kc("t",c);c=kc("d",c);if("c"==d){if(d=kc("t",c),"d"in c)if(c=c.d,"h"===d){var d=c.ts,e=c.v,f=c.h;a.Gc=c.s;xb(a.D,f);0==a.oa&&(a.C.start(),vd(a,a.C,d),"5"!==e&&O("Protocol version mismatch detected"),c=a.ce,(c=1<c.bc.length?c.bc[1]:null)&&wd(a,c))}else if("n"===d){a.e("recvd end transmission on primary");a.$b=a.w;for(c=0;c<a.wc.length;++c)a.tc(a.wc[c]);a.wc=[];xd(a)}else"s"===d?(a.e("Connection shutdown command received. Shutting down..."),
a.md&&(a.md(c),a.md=null),a.U=null,a.close()):"r"===d?(a.e("Reset packet received.  New host: "+c),xb(a.D,c),1===a.oa?a.close():(yd(a),sd(a))):"e"===d?dc("Server Error: "+c):"o"===d?(a.e("got pong on primary."),zd(a),Ad(a)):dc("Unknown control packet command: "+d)}else"d"==d&&a.tc(c)}else if(b===a.w)if(d=kc("t",c),c=kc("d",c),"c"==d)"t"in c&&(c=c.t,"a"===c?Bd(a):"r"===c?(a.e("Got a reset on secondary, closing it"),a.w.close(),a.cc!==a.w&&a.$b!==a.w||a.close()):"o"===c&&(a.e("got pong on secondary."),
a.Yd--,Bd(a)));else if("d"==d)a.wc.push(c);else throw Error("Unknown protocol layer: "+d);else a.e("message on old connection")}}rd.prototype.Zd=function(a){Ed(this,{t:"d",d:a})};function xd(a){a.cc===a.w&&a.$b===a.w&&(a.e("cleaning up and promoting a connection: "+a.w.Wc),a.C=a.w,a.w=null)}
function Bd(a){0>=a.Yd?(a.e("Secondary connection is healthy."),a.Sa=!0,a.w.nc(),a.w.start(),a.e("sending client ack on secondary"),a.w.send({t:"c",d:{t:"a",d:{}}}),a.e("Ending transmission on primary"),a.C.send({t:"c",d:{t:"n",d:{}}}),a.cc=a.w,xd(a)):(a.e("sending ping on secondary."),a.w.send({t:"c",d:{t:"p",d:{}}}))}rd.prototype.tc=function(a){zd(this);this.ob(a)};function zd(a){a.Sa||(a.qd--,0>=a.qd&&(a.e("Primary connection is healthy."),a.Sa=!0,a.C.nc()))}
function wd(a,b){a.w=new b("c:"+a.id+":"+a.Dd++,a.D,a.Gc);a.Yd=b.responsesRequiredToBeHealthy||0;a.w.open(td(a,a.w),ud(a,a.w));setTimeout(function(){a.w&&(a.e("Timed out trying to upgrade."),a.w.close())},Math.floor(6E4))}function vd(a,b,c){a.e("Realtime connection established.");a.C=b;a.oa=1;a.Nb&&(a.Nb(c),a.Nb=null);0===a.qd?(a.e("Primary connection is healthy."),a.Sa=!0):setTimeout(function(){Ad(a)},Math.floor(5E3))}
function Ad(a){a.Sa||1!==a.oa||(a.e("sending ping on primary."),Ed(a,{t:"c",d:{t:"p",d:{}}}))}function Ed(a,b){if(1!==a.oa)throw"Connection is not connected";a.cc.send(b)}rd.prototype.close=function(){2!==this.oa&&(this.e("Closing realtime connection."),this.oa=2,yd(this),this.U&&(this.U(),this.U=null))};function yd(a){a.e("Shutting down all connections");a.C&&(a.C.close(),a.C=null);a.w&&(a.w.close(),a.w=null);a.kc&&(clearTimeout(a.kc),a.kc=null)};function Fd(a){var b={},c={},d={},e="";try{var f=a.split("."),b=ua(Xb(f[0])||""),c=ua(Xb(f[1])||""),e=f[2],d=c.d||{};delete c.d}catch(g){}return{bf:b,Uc:c,data:d,Ue:e}}function Gd(a){a=Fd(a).Uc;return"object"===typeof a&&a.hasOwnProperty("iat")?B(a,"iat"):null}function Hd(a){a=Fd(a);var b=a.Uc;return!!a.Ue&&!!b&&"object"===typeof b&&b.hasOwnProperty("iat")};function Id(a,b,c,d,e){this.id=Jd++;this.e=cc("p:"+this.id+":");this.Za=!0;this.ja={};this.V=[];this.Pb=0;this.Mb=[];this.T=!1;this.va=1E3;this.oc=3E5;this.uc=b||ca;this.sc=c||ca;this.nd=d||ca;this.dd=e||ca;this.D=a;this.ud=null;this.Xb={};this.Oe=0;this.Ib=this.hd=null;Kd(this,0);Gc.ib().Ua("visible",this.Je,this);-1===a.host.indexOf("fblocal")&&Hc.ib().Ua("online",this.He,this)}var Jd=0,Ld=0;k=Id.prototype;
k.Ja=function(a,b,c){var d=++this.Oe;a={r:d,a:a,b:b};this.e(u(a));v(this.T,"sendRequest_ call when we're not connected not allowed.");this.ma.Zd(a);c&&(this.Xb[d]=c)};function Md(a,b,c){var d=b.toString(),e=b.path().toString();a.ja[e]=a.ja[e]||{};v(!a.ja[e][d],"listen() called twice for same path/queryId.");a.ja[e][d]={qb:b.qb(),G:c};a.T&&Nd(a,e,d,b.qb(),c)}
function Nd(a,b,c,d,e){a.e("Listen on "+b+" for "+c);var f={p:b};d=Fb(d,function(a){return Ra(a)});"{}"!==c&&(f.q=d);f.h=a.dd(b);a.Ja("l",f,function(d){a.e("listen response",d);d=d.s;"ok"!==d&&Od(a,b,c);e&&e(d)})}k.I=function(a,b,c){this.bb={re:a,Id:!1,ca:b,fc:c};this.e("Authenticating using credential: "+a);Pd(this);(b=40==a.length)||(a=Fd(a).Uc,b="object"===typeof a&&!0===B(a,"admin"));b&&(this.e("Admin auth credential detected.  Reducing max reconnect time."),this.oc=3E4)};
k.Bd=function(a){delete this.bb;this.T&&this.Ja("unauth",{},function(b){a(b.s,b.d)})};function Pd(a){var b=a.bb;a.T&&b&&a.Ja("auth",{cred:b.re},function(c){var d=c.s;c=c.d||"error";"ok"!==d&&a.bb===b&&delete a.bb;b.Id?"ok"!==d&&b.fc&&b.fc(d,c):(b.Id=!0,b.ca&&b.ca(d,c))})}function Qd(a,b,c,d){b=b.toString();Od(a,b,c)&&a.T&&Rd(a,b,c,d)}function Rd(a,b,c,d){a.e("Unlisten on "+b+" for "+c);b={p:b};d=Fb(d,function(a){return Ra(a)});"{}"!==c&&(b.q=d);a.Ja("u",b)}
function Sd(a,b,c,d){a.T?Td(a,"o",b,c,d):a.Mb.push({Rb:b,action:"o",data:c,G:d})}function Ud(a,b,c,d){a.T?Td(a,"om",b,c,d):a.Mb.push({Rb:b,action:"om",data:c,G:d})}k.ld=function(a,b){this.T?Td(this,"oc",a,null,b):this.Mb.push({Rb:a,action:"oc",data:null,G:b})};function Td(a,b,c,d,e){c={p:c,d:d};a.e("onDisconnect "+b,c);a.Ja(b,c,function(a){e&&setTimeout(function(){e(a.s,a.d)},Math.floor(0))})}k.put=function(a,b,c,d){Vd(this,"p",a,b,c,d)};function Wd(a,b,c,d){Vd(a,"m",b,c,d,void 0)}
function Vd(a,b,c,d,e,f){c={p:c,d:d};l(f)&&(c.h=f);a.V.push({action:b,Vd:c,G:e});a.Pb++;b=a.V.length-1;a.T&&Xd(a,b)}function Xd(a,b){var c=a.V[b].action,d=a.V[b].Vd,e=a.V[b].G;a.V[b].Le=a.T;a.Ja(c,d,function(d){a.e(c+" response",d);delete a.V[b];a.Pb--;0===a.Pb&&(a.V=[]);e&&e(d.s,d.d)})}
k.tc=function(a){if("r"in a){this.e("from server: "+u(a));var b=a.r,c=this.Xb[b];c&&(delete this.Xb[b],c(a.b))}else{if("error"in a)throw"A server-side error has occurred: "+a.error;"a"in a&&(b=a.a,c=a.b,this.e("handleServerMessage",b,c),"d"===b?this.uc(c.p,c.d,!1):"m"===b?this.uc(c.p,c.d,!0):"c"===b?Yd(this,c.p,c.q):"ac"===b?(a=c.s,b=c.d,c=this.bb,delete this.bb,c&&c.fc&&c.fc(a,b)):"sd"===b?this.ud?this.ud(c):"msg"in c&&"undefined"!==typeof console&&console.log("FIREBASE: "+c.msg.replace("\n","\nFIREBASE: ")):
dc("Unrecognized action received from server: "+u(b)+"\nAre you using the latest client?"))}};k.Nb=function(a){this.e("connection ready");this.T=!0;this.Ib=(new Date).getTime();this.nd({serverTimeOffset:a-(new Date).getTime()});Pd(this);for(var b in this.ja)for(var c in this.ja[b])a=this.ja[b][c],Nd(this,b,c,a.qb,a.G);for(b=0;b<this.V.length;b++)this.V[b]&&Xd(this,b);for(;this.Mb.length;)b=this.Mb.shift(),Td(this,b.action,b.Rb,b.data,b.G);this.sc(!0)};
function Kd(a,b){v(!a.ma,"Scheduling a connect when we're already connected/ing?");a.gb&&clearTimeout(a.gb);a.gb=setTimeout(function(){a.gb=null;Zd(a)},Math.floor(b))}k.Je=function(a){a&&!this.xb&&this.va===this.oc&&(this.e("Window became visible.  Reducing delay."),this.va=1E3,this.ma||Kd(this,0));this.xb=a};
k.He=function(a){a?(this.e("Browser went online.  Reconnecting."),this.va=1E3,this.Za=!0,this.ma||Kd(this,0)):(this.e("Browser went offline.  Killing connection; don't reconnect."),this.Za=!1,this.ma&&this.ma.close())};
k.Qd=function(){this.e("data client disconnected");this.T=!1;this.ma=null;for(var a=0;a<this.V.length;a++){var b=this.V[a];b&&"h"in b.Vd&&b.Le&&(b.G&&b.G("disconnect"),delete this.V[a],this.Pb--)}0===this.Pb&&(this.V=[]);if(this.Za)this.xb?this.Ib&&(3E4<(new Date).getTime()-this.Ib&&(this.va=1E3),this.Ib=null):(this.e("Window isn't visible.  Delaying reconnect."),this.va=this.oc,this.hd=(new Date).getTime()),a=Math.max(0,this.va-((new Date).getTime()-this.hd)),a*=Math.random(),this.e("Trying to reconnect in "+
a+"ms"),Kd(this,a),this.va=Math.min(this.oc,1.3*this.va);else for(var c in this.Xb)delete this.Xb[c];this.sc(!1)};function Zd(a){if(a.Za){a.e("Making a connection attempt");a.hd=(new Date).getTime();a.Ib=null;var b=r(a.tc,a),c=r(a.Nb,a),d=r(a.Qd,a),e=a.id+":"+Ld++;a.ma=new rd(e,a.D,b,c,d,function(b){O(b+" ("+a.D.toString()+")");a.Za=!1})}}k.Qa=function(){this.Za=!1;this.ma?this.ma.close():(this.gb&&(clearTimeout(this.gb),this.gb=null),this.T&&this.Qd())};
k.tb=function(){this.Za=!0;this.va=1E3;this.T||Kd(this,0)};function Yd(a,b,c){c=c?Fb(c,function(a){return Sa(a)}).join("$"):"{}";(a=Od(a,b,c))&&a.G&&a.G("permission_denied")}function Od(a,b,c){b=(new H(b)).toString();c||(c="{}");var d=a.ja[b][c];delete a.ja[b][c];return d};function $d(){this.o=this.H=null}$d.prototype.rb=function(a,b){if(a.f())this.H=b,this.o=null;else if(null!==this.H)this.H=this.H.Ba(a,b);else{null==this.o&&(this.o=new dd);var c=D(a);this.o.contains(c)||this.o.add(c,new $d);c=this.o.get(c);a=Ta(a);c.rb(a,b)}};
function ae(a,b){if(b.f())return a.H=null,a.o=null,!0;if(null!==a.H){if(a.H.Q())return!1;var c=a.H;a.H=null;c.B(function(b,c){a.rb(new H(b),c)});return ae(a,b)}return null!==a.o?(c=D(b),b=Ta(b),a.o.contains(c)&&ae(a.o.get(c),b)&&a.o.remove(c),a.o.f()?(a.o=null,!0):!1):!0}function be(a,b,c){null!==a.H?c(b,a.H):a.B(function(a,e){var f=new H(b.toString()+"/"+a);be(e,f,c)})}$d.prototype.B=function(a){null!==this.o&&ed(this.o,function(b,c){a(b,c)})};function ce(){this.ba=Q}function U(a,b){return a.ba.N(b)}function V(a,b,c){a.ba=a.ba.Ba(b,c)}ce.prototype.toString=function(){return this.ba.toString()};function de(){this.wa=new ce;this.O=new ce;this.qa=new ce;this.Sb=new Xa}function ee(a,b,c){V(a.wa,b,c);return fe(a,b)}function fe(a,b){for(var c=U(a.wa,b),d=U(a.O,b),e=I(a.Sb,b),f=!1,g=e;null!==g;){if(null!==g.k()){f=!0;break}g=g.parent()}if(f)return!1;c=ge(c,d,e);return c!==d?(V(a.O,b,c),!0):!1}function ge(a,b,c){if(c.f())return a;if(null!==c.k())return b;a=a||Q;c.B(function(d){d=d.name();var e=a.P(d),f=b.P(d),g=I(c,d),e=ge(e,f,g);a=a.K(d,e)});return a}
de.prototype.set=function(a,b){var c=this,d=[];Db(b,function(a){var b=a.path;a=a.ua;var g=Wb();Ya(I(c.Sb,b),g);V(c.O,b,a);d.push({path:b,Re:g})});return d};function he(a,b){Db(b,function(b){var d=b.Re;b=I(a.Sb,b.path);var e=b.k();v(null!==e,"pendingPut should not be null.");e===d&&Ya(b,null)})};function ie(a,b){return a&&"object"===typeof a?(v(".sv"in a,"Unexpected leaf node or priority contents"),b[a[".sv"]]):a}function je(a,b){var c=new $d;be(a,new H(""),function(a,e){c.rb(a,ke(e,b))});return c}function ke(a,b){var c=ie(a.m(),b),d;if(a.Q()){var e=ie(a.k(),b);return e!==a.k()||c!==a.m()?new tc(e,c):a}d=a;c!==a.m()&&(d=d.La(c));a.B(function(a,c){var e=ke(c,b);e!==c&&(d=d.K(a,e))});return d};var le="auth.firebase.com";function me(a,b,c){this.hc=a||{};this.Lc=b||{};this.ub=c||{};this.hc.remember||(this.hc.remember="default")}var ne=["remember","redirectTo"];function oe(a){var b={},c={};za(a||{},function(a,e){0<=Cb(ne,a)?b[a]=e:c[a]=e});return new me(b,{},c)};var pe={NETWORK_ERROR:"Unable to contact the Firebase server.",SERVER_ERROR:"An unknown server error occurred.",TRANSPORT_UNAVAILABLE:"There are no login transports available for the requested method.",REQUEST_INTERRUPTED:"The browser redirected the page before the login request could complete.",USER_CANCELLED:"The user cancelled authentication."};function W(a){var b=Error(B(pe,a),a);b.code=a;return b};function qe(){var a=window.opener.frames,b;for(b=a.length-1;0<=b;b--)try{if(a[b].location.protocol===window.location.protocol&&a[b].location.host===window.location.host&&"__winchan_relay_frame"===a[b].name)return a[b]}catch(c){}return null}function re(a,b,c){a.attachEvent?a.attachEvent("on"+b,c):a.addEventListener&&a.addEventListener(b,c,!1)}function se(a,b,c){a.detachEvent?a.detachEvent("on"+b,c):a.removeEventListener&&a.removeEventListener(b,c,!1)}
function te(a){/^https?:\/\//.test(a)||(a=window.location.href);var b=/^(https?:\/\/[\-_a-zA-Z\.0-9:]+)/.exec(a);return b?b[1]:a}function ue(a){var b="";try{a=a.replace("#","");var c={},d=a.replace(/^\?/,"").split("&");for(a=0;a<d.length;a++)if(d[a]){var e=d[a].split("=");c[e[0]]=e[1]}c&&A(c,"__firebase_request_key")&&(b=B(c,"__firebase_request_key"))}catch(f){}return b}
function ve(a){var b=[],c;for(c in a)if(A(a,c)){var d=B(a,c);if(fa(d))for(var e=0;e<d.length;e++)b.push(encodeURIComponent(c)+"="+encodeURIComponent(d[e]));else b.push(encodeURIComponent(c)+"="+encodeURIComponent(B(a,c)))}return b.join("&")}function we(){var a=fc(le);return a.scheme+"://"+a.host+"/v2"};function xe(){return!!(window.cordova||window.phonegap||window.PhoneGap)&&/ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(navigator.userAgent)}function ye(){var a=navigator.userAgent;if("Microsoft Internet Explorer"===navigator.appName){if((a=a.match(/MSIE ([0-9]{1,}[\.0-9]{0,})/))&&1<a.length)return 8<=parseFloat(a[1])}else if(-1<a.indexOf("Trident")&&(a=a.match(/rv:([0-9]{2,2}[\.0-9]{0,})/))&&1<a.length)return 8<=parseFloat(a[1]);return!1};function ze(a){a=a||{};a.method||(a.method="GET");a.headers||(a.headers={});a.headers.content_type||(a.headers.content_type="application/json");a.headers.content_type=a.headers.content_type.toLowerCase();this.options=a}
ze.prototype.open=function(a,b,c){function d(){c&&(c(W("REQUEST_INTERRUPTED")),c=null)}var e=new XMLHttpRequest,f=this.options.method.toUpperCase(),g;re(window,"beforeunload",d);e.onreadystatechange=function(){if(c&&4===e.readyState){var a;if(200<=e.status&&300>e.status){try{a=ua(e.responseText)}catch(b){}c(null,a)}else 500<=e.status&&600>e.status?c(W("SERVER_ERROR")):c(W("NETWORK_ERROR"));c=null;se(window,"beforeunload",d)}};if("GET"===f)a+=(/\?/.test(a)?"":"?")+ve(b),g=null;else{var h=this.options.headers.content_type;
"application/json"===h&&(g=u(b));"application/x-www-form-urlencoded"===h&&(g=ve(b))}e.open(f,a,!0);a={"X-Requested-With":"XMLHttpRequest",Accept:"application/json;text/plain"};Mc(a,this.options.headers);for(var m in a)e.setRequestHeader(m,a[m]);e.send(g)};ze.isAvailable=function(){return!!window.XMLHttpRequest&&"string"===typeof(new XMLHttpRequest).responseType&&(!(navigator.userAgent.match(/MSIE/)||navigator.userAgent.match(/Trident/))||ye())};ze.prototype.Ab=function(){return"json"};function Ae(a){a=a||{};this.Yb=Bb()+Bb()+Bb();this.Rd=a||{}}
Ae.prototype.open=function(a,b,c){function d(){c&&(c(W("USER_CANCELLED")),c=null)}var e=this,f=fc(le),g;b.requestId=this.Yb;b.redirectTo=f.scheme+"://"+f.host+"/blank/page.html";a+=/\?/.test(a)?"":"?";a+=ve(b);(g=window.open(a,"_blank","location=no"))&&ia(g.addEventListener)?(g.addEventListener("loadstart",function(a){var b;if(b=a&&a.url)a:{var f=a.url;try{var q=document.createElement("a");q.href=f;b=q.host===fc(le).host&&"/blank/page.html"===q.pathname;break a}catch(s){}b=!1}b&&(a=ue(a.url),g.removeEventListener("exit",
d),g.close(),a=new me(null,null,{requestId:e.Yb,requestKey:a}),e.Rd.requestWithCredential("/auth/session",a,c),c=null)}),g.addEventListener("exit",d)):c(W("TRANSPORT_UNAVAILABLE"))};Ae.isAvailable=function(){return xe()};Ae.prototype.Ab=function(){return"redirect"};function Be(a){a=a||{};if(!a.window_features||-1!==navigator.userAgent.indexOf("Fennec/")||-1!==navigator.userAgent.indexOf("Firefox/")&&-1!==navigator.userAgent.indexOf("Android"))a.window_features=void 0;a.window_name||(a.window_name="_blank");a.relay_url||(a.relay_url=we()+"/auth/channel");this.options=a}
Be.prototype.open=function(a,b,c){function d(a){g&&(document.body.removeChild(g),g=void 0);q&&(q=clearInterval(q));se(window,"message",e);se(window,"unload",d);if(n&&!a)try{n.close()}catch(b){h.postMessage("die",m)}n=h=void 0}function e(a){if(a.origin===m)try{var b=ua(a.data);"ready"===b.a?h.postMessage(s,m):"error"===b.a?(d(!1),c&&(c(b.d),c=null)):"response"===b.a&&(d(b.forceKeepWindowOpen),c&&(c(null,b.d),c=null))}catch(e){}}var f=ye(),g,h,m=te(a);if(m!==te(this.options.relay_url))c&&setTimeout(function(){c(Error("invalid arguments: origin of url and relay_url must match"))},
0);else{f&&(g=document.createElement("iframe"),g.setAttribute("src",this.options.relay_url),g.style.display="none",g.setAttribute("name","__winchan_relay_frame"),document.body.appendChild(g),h=g.contentWindow);a+=(/\?/.test(a)?"":"?")+ve(b);var n=window.open(a,this.options.window_name,this.options.window_features);h||(h=n);var q=setInterval(function(){n&&n.closed&&(d(!1),c&&(c(W("USER_CANCELLED")),c=null))},500),s=u({a:"request",d:b});re(window,"unload",d);re(window,"message",e)}};
Be.isAvailable=function(){return"postMessage"in window&&!/^file:\//.test(location.href)&&!(xe()||navigator.userAgent.match(/Windows Phone/)||window.Windows&&/^ms-appx:/.test(location.href)||navigator.userAgent.match(/(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i)||navigator.userAgent.match(/CriOS/)||navigator.userAgent.match(/Twitter for iPhone/)||navigator.userAgent.match(/FBAN\/FBIOS/)||window.navigator.standalone)&&!navigator.userAgent.match(/PhantomJS/)};Be.prototype.Ab=function(){return"popup"};function Ce(a){a=a||{};a.callback_parameter||(a.callback_parameter="callback");this.options=a;window.__firebase_auth_jsonp=window.__firebase_auth_jsonp||{}}
Ce.prototype.open=function(a,b,c){function d(){c&&(c(W("REQUEST_INTERRUPTED")),c=null)}function e(){setTimeout(function(){delete window.__firebase_auth_jsonp[f];Jc(window.__firebase_auth_jsonp)&&delete window.__firebase_auth_jsonp;try{var a=document.getElementById(f);a&&a.parentNode.removeChild(a)}catch(b){}},1);se(window,"beforeunload",d)}var f="fn"+(new Date).getTime()+Math.floor(99999*Math.random());b[this.options.callback_parameter]="__firebase_auth_jsonp."+f;a+=(/\?/.test(a)?"":"?")+ve(b);re(window,
"beforeunload",d);window.__firebase_auth_jsonp[f]=function(a){c&&(c(null,a),c=null);e()};De(f,a,c)};function De(a,b,c){setTimeout(function(){try{var d=document.createElement("script");d.type="text/javascript";d.id=a;d.async=!0;d.src=b;d.onerror=function(){var b=document.getElementById(a);null!==b&&b.parentNode.removeChild(b);c&&c(W("NETWORK_ERROR"))};var e=document.getElementsByTagName("head");(e&&0!=e.length?e[0]:document.documentElement).appendChild(d)}catch(f){c&&c(W("NETWORK_ERROR"))}},0)}
Ce.isAvailable=function(){return!xe()};Ce.prototype.Ab=function(){return"json"};function Ee(a,b){this.pd=["session",a.yc,a.Ta].join(":");this.Ic=b}Ee.prototype.set=function(a,b){if(!b)if(this.Ic.length)b=this.Ic[0];else throw Error("fb.login.SessionManager : No storage options available!");b.set(this.pd,a)};Ee.prototype.get=function(){var a=Fb(this.Ic,r(this.we,this)),a=Eb(a,function(a){return null!==a});Jb(a,function(a,c){return Gd(c.token)-Gd(a.token)});return 0<a.length?a.shift():null};Ee.prototype.we=function(a){try{var b=a.get(this.pd);if(b&&b.token)return b}catch(c){}return null};
Ee.prototype.clear=function(){var a=this;Db(this.Ic,function(b){b.remove(a.pd)})};function Fe(a){a=a||{};this.Yb=Bb()+Bb()+Bb();this.Rd=a||{}}Fe.prototype.open=function(a,b){J.set("redirect_request_id",this.Yb);b.requestId=this.Yb;b.redirectTo=b.redirectTo||window.location.href;a+=(/\?/.test(a)?"":"?")+ve(b);window.location=a};Fe.isAvailable=function(){return!/^file:\//.test(location.href)&&!xe()};Fe.prototype.Ab=function(){return"redirect"};function Ge(a,b,c,d){Ec.call(this,["auth_status"]);this.D=a;this.Cd=b;this.Xe=c;this.jd=d;this.vb=new Ee(a,[vb,J]);this.Ma=null;He(this)}na(Ge,Ec);k=Ge.prototype;k.bd=function(){return this.Ma||null};function He(a){J.get("redirect_request_id")&&Ie(a);var b=a.vb.get();b&&b.token?(Je(a,b),a.Cd(b.token,function(c,d){Ke(a,c,d,!1,b.token,b)},function(b,d){Le(a,"resumeSession()",b,d)})):Je(a,null)}
function Me(a,b,c,d,e,f){"firebaseio-demo.com"===a.D.domain&&O("FirebaseRef.auth() not supported on demo Firebases (*.firebaseio-demo.com). Please use on production Firebases only (*.firebaseio.com).");a.Cd(b,function(f,h){Ke(a,f,h,!0,b,c,d||{},e)},function(b,c){Le(a,"auth()",b,c,f)})}function Ne(a,b){a.vb.clear();Je(a,null);a.Xe(function(a,d){if("ok"===a)P(b);else{var e=(a||"error").toUpperCase(),f=e;d&&(f+=": "+d);f=Error(f);f.code=e;P(b,f)}})}
function Ke(a,b,c,d,e,f,g,h){"ok"===b?(d&&(b=c.auth,f.auth=b,f.expires=c.expires,f.token=Hd(e)?e:"",c=null,b&&A(b,"uid")?c=B(b,"uid"):A(f,"uid")&&(c=B(f,"uid")),f.uid=c,c="custom",b&&A(b,"provider")?c=B(b,"provider"):A(f,"provider")&&(c=B(f,"provider")),f.provider=c,a.vb.clear(),Hd(e)&&(g=g||{},c=vb,"sessionOnly"===g.remember&&(c=J),"none"!==g.remember&&a.vb.set(f,c)),Je(a,f)),P(h,null,f)):(a.vb.clear(),Je(a,null),f=a=(b||"error").toUpperCase(),c&&(f+=": "+c),f=Error(f),f.code=a,P(h,f))}
function Le(a,b,c,d,e){O(b+" was canceled: "+d);a.vb.clear();Je(a,null);a=Error(d);a.code=c.toUpperCase();P(e,a)}function Oe(a,b,c,d,e){Pe(a);var f=[ze,Ce];c=new me(d,{},c);Qe(a,f,"/auth/"+b,c,e)}
function Re(a,b,c,d){Pe(a);var e=[Be,Ae];c=oe(c);"anonymous"===b||"password"===b?setTimeout(function(){P(d,W("TRANSPORT_UNAVAILABLE"))},0):(c.Lc.window_features="menubar=yes,modal=yes,alwaysRaised=yeslocation=yes,resizable=yes,scrollbars=yes,status=yes,height=625,width=625,top="+("object"===typeof screen?.5*(screen.height-625):0)+",left="+("object"===typeof screen?.5*(screen.width-625):0),c.Lc.relay_url=we()+"/"+a.D.Ta+"/auth/channel",c.Lc.requestWithCredential=r(a.Zb,a),Qe(a,e,"/auth/"+b,c,d))}
function Ie(a){var b=J.get("redirect_request_id");if(b){var c=J.get("redirect_client_options");J.remove("redirect_request_id");J.remove("redirect_client_options");var d=[ze,Ce],b={requestId:b,requestKey:ue(document.location.hash)},c=new me(c,{},b);try{document.location.hash=document.location.hash.replace(/&__firebase_request_key=([a-zA-z0-9]*)/,"")}catch(e){}Qe(a,d,"/auth/session",c)}}k.Xc=function(a,b){Pe(this);var c=oe(a);c.ub._method="POST";this.Zb("/users",c,function(a){P(b,a)})};
k.sd=function(a,b){var c=this;Pe(this);var d="/users/"+encodeURIComponent(a.email),e=oe(a);e.ub._method="DELETE";this.Zb(d,e,function(a,d){!a&&d&&d.uid&&c.Ma&&c.Ma.uid&&c.Ma.uid===d.uid&&Ne(c);P(b,a)})};k.Tc=function(a,b){Pe(this);var c="/users/"+encodeURIComponent(a.email)+"/password",d=oe(a);d.ub._method="PUT";d.ub.password=a.newPassword;this.Zb(c,d,function(a){P(b,a)})};
k.td=function(a,b){Pe(this);var c="/users/"+encodeURIComponent(a.email)+"/password",d=oe(a);d.ub._method="POST";this.Zb(c,d,function(a){P(b,a)})};k.Zb=function(a,b,c){Se(this,[ze,Ce],a,b,c)};function Qe(a,b,c,d,e){Se(a,b,c,d,function(b,c){!b&&c&&c.token&&c.uid?Me(a,c.token,c,d.hc,function(a,b){a?P(e,a):P(e,null,b)}):P(e,b||W("UNKNOWN_ERROR"))})}
function Se(a,b,c,d,e){b=Eb(b,function(a){return"function"===typeof a.isAvailable&&a.isAvailable()});0===b.length?setTimeout(function(){P(e,W("TRANSPORT_UNAVAILABLE"))},0):(b=new (b.shift())(d.Lc),d=Aa(d.ub),d.v="js-1.1.3",d.transport=b.Ab(),d.suppress_status_codes=!0,a=we()+"/"+a.D.Ta+c,b.open(a,d,function(a,b){if(a)P(e,a);else if(b&&b.error){var c=Error(b.error.message);c.code=b.error.code;c.details=b.error.details;P(e,c)}else P(e,null,b)}))}
function Je(a,b){var c=null!==a.Ma||null!==b;a.Ma=b;c&&a.Mc("auth_status",b);a.jd(null!==b)}k.cd=function(a){v("auth_status"===a,'initial event must be of type "auth_status"');return[this.Ma]};function Pe(a){var b=a.D;if("firebaseio.com"!==b.domain&&"firebaseio-demo.com"!==b.domain&&"auth.firebase.com"===le)throw Error("This custom Firebase server ('"+a.D.domain+"') does not support delegated login.");};function Te(){this.hb=[]}function Ue(a,b){if(0!==b.length)for(var c=0;c<b.length;c++)a.hb.push(b[c])}Te.prototype.Vb=function(){for(var a=0;a<this.hb.length;a++)if(this.hb[a]){var b=this.hb[a];this.hb[a]=null;Ve(b)}this.hb=[]};function Ve(a){var b=a.ca,c=a.$d,d=a.Ub;sc(function(){b(c,d)})};function X(a,b,c,d){this.type=a;this.xa=b;this.da=c;this.Ub=d};function We(a){this.S=a;this.sa=[];this.Zc=new Te}function Xe(a,b,c,d,e){a.sa.push({type:b,ca:c,cancel:d,$:e});d=[];var f=Ye(a.j);a.Gb&&f.push(new X("value",a.j));for(var g=0;g<f.length;g++)if(f[g].type===b){var h=new G(a.S.i,a.S.path);f[g].da&&(h=h.J(f[g].da));d.push({ca:oc(c,e),$d:new T(f[g].xa,h),Ub:f[g].Ub})}Ue(a.Zc,d)}We.prototype.Ac=function(a,b){b=this.Bc(a,b);null!=b&&Ze(this,b)};
function Ze(a,b){for(var c=[],d=0;d<b.length;d++){var e=b[d],f=e.type,g=new G(a.S.i,a.S.path);b[d].da&&(g=g.J(b[d].da));g=new T(b[d].xa,g);"value"!==e.type||g.Fb()?"value"!==e.type&&(f+=" "+g.name()):f+="("+g.X()+")";M(a.S.i.n.id+": event:"+a.S.path+":"+a.S.Wa()+":"+f);for(f=0;f<a.sa.length;f++){var h=a.sa[f];b[d].type===h.type&&c.push({ca:oc(h.ca,h.$),$d:g,Ub:e.Ub})}}Ue(a.Zc,c)}We.prototype.Vb=function(){this.Zc.Vb()};
function Ye(a){var b=[];if(!a.Q()){var c=null;a.B(function(a,e){b.push(new X("child_added",e,a,c));c=a})}return b}function $e(a){a.Gb||(a.Gb=!0,Ze(a,[new X("value",a.j)]))};function af(a,b){We.call(this,a);this.j=b}na(af,We);af.prototype.Bc=function(a,b){this.j=a;this.Gb&&null!=b&&b.push(new X("value",this.j));return b};af.prototype.Eb=function(){return{}};function bf(a,b){this.jc=a;this.kd=b}function cf(a,b,c,d,e){var f=a.N(c),g=b.N(c);d=new bf(d,e);e=df(d,c,f,g);g=!f.f()&&!g.f()&&f.m()!==g.m();if(e||g)for(f=c,c=e;null!==f.parent();){var h=a.N(f);e=b.N(f);var m=f.parent();if(!d.jc||I(d.jc,m).k()){var n=b.N(m),q=[],f=Ua(f);h.f()?(h=n.ha(f,e),q.push(new X("child_added",e,f,h))):e.f()?q.push(new X("child_removed",h,f)):(h=n.ha(f,e),g&&q.push(new X("child_moved",e,f,h)),c&&q.push(new X("child_changed",e,f,h)));d.kd(m,n,q)}g&&(g=!1,c=!0);f=m}}
function df(a,b,c,d){var e,f=[];c===d?e=!1:c.Q()&&d.Q()?e=c.k()!==d.k():c.Q()?(ef(a,b,Q,d,f),e=!0):d.Q()?(ef(a,b,c,Q,f),e=!0):e=ef(a,b,c,d,f);e?a.kd(b,d,f):c.m()!==d.m()&&a.kd(b,d,null);return e}
function ef(a,b,c,d,e){var f=!1,g=!a.jc||!I(a.jc,b).f(),h=[],m=[],n=[],q=[],s={},t={},w,aa,K,N;w=c.jb();K=gb(w);aa=d.jb();for(N=gb(aa);null!==K||null!==N;){c=N;c=null===K?1:null===c?-1:K.key===c.key?0:vc({name:K.key,la:K.value.m()},{name:c.key,la:c.value.m()});if(0>c)f=B(s,K.key),l(f)?(n.push({ad:K,zd:h[f]}),h[f]=null):(t[K.key]=m.length,m.push(K)),f=!0,K=gb(w);else{if(0<c)f=B(t,N.key),l(f)?(n.push({ad:m[f],zd:N}),m[f]=null):(s[N.key]=h.length,h.push(N)),f=!0;else{c=b.J(N.key);if(c=df(a,c,K.value,
N.value))q.push(N),f=!0;K.value.m()!==N.value.m()&&(n.push({ad:K,zd:N}),f=!0);K=gb(w)}N=gb(aa)}if(!g&&f)return!0}for(g=0;g<m.length;g++)if(s=m[g])c=b.J(s.key),df(a,c,s.value,Q),e.push(new X("child_removed",s.value,s.key));for(g=0;g<h.length;g++)if(s=h[g])c=b.J(s.key),m=d.ha(s.key,s.value),df(a,c,Q,s.value),e.push(new X("child_added",s.value,s.key,m));for(g=0;g<n.length;g++)s=n[g].ad,h=n[g].zd,c=b.J(h.key),m=d.ha(h.key,h.value),e.push(new X("child_moved",h.value,h.key,m)),(c=df(a,c,s.value,h.value))&&
q.push(h);for(g=0;g<q.length;g++)a=q[g],m=d.ha(a.key,a.value),e.push(new X("child_changed",a.value,a.key,m));return f};function ff(){this.Z=this.Aa=null;this.set={}}na(ff,dd);k=ff.prototype;k.setActive=function(a){this.Aa=a};function gf(a,b,c){a.add(b,c);a.Z||(a.Z=c.S.path)}function hf(a){var b=a.Aa;a.Aa=null;return b}function jf(a){return a.contains("default")}function kf(a){return null!=a.Aa&&jf(a)}k.defaultView=function(){return jf(this)?this.get("default"):null};k.path=function(){return this.Z};k.toString=function(){return Fb(this.keys(),function(a){return"default"===a?"{}":a}).join("$")};
k.qb=function(){var a=[];ed(this,function(b,c){a.push(c.S)});return a};function lf(a,b){We.call(this,a);this.j=Q;this.Bc(b,Ye(b))}na(lf,We);
lf.prototype.Bc=function(a,b){if(null===b)return b;var c=[],d=this.S;l(d.fa)&&(l(d.za)&&null!=d.za?c.push(function(a,b){var c=hc(b,d.fa);return 0<c||0===c&&0<=ic(a,d.za)}):c.push(function(a,b){return 0<=hc(b,d.fa)}));l(d.Ea)&&(l(d.fb)?c.push(function(a,b){var c=hc(b,d.Ea);return 0>c||0===c&&0>=ic(a,d.fb)}):c.push(function(a,b){return 0>=hc(b,d.Ea)}));var e=null,f=null;if(l(this.S.Ga))if(l(this.S.fa)){if(e=mf(a,c,this.S.Ga,!1)){var g=a.P(e).m();c.push(function(a,b){var c=hc(b,g);return 0>c||0===c&&
0>=ic(a,e)})}}else if(f=mf(a,c,this.S.Ga,!0)){var h=a.P(f).m();c.push(function(a,b){var c=hc(b,h);return 0<c||0===c&&0<=ic(a,f)})}for(var m=[],n=[],q=[],s=[],t=0;t<b.length;t++){var w=b[t].da,aa=b[t].xa;switch(b[t].type){case "child_added":nf(c,w,aa)&&(this.j=this.j.K(w,aa),n.push(b[t]));break;case "child_removed":this.j.P(w).f()||(this.j=this.j.K(w,null),m.push(b[t]));break;case "child_changed":!this.j.P(w).f()&&nf(c,w,aa)&&(this.j=this.j.K(w,aa),s.push(b[t]));break;case "child_moved":var K=!this.j.P(w).f(),
N=nf(c,w,aa);K?N?(this.j=this.j.K(w,aa),q.push(b[t])):(m.push(new X("child_removed",this.j.P(w),w)),this.j=this.j.K(w,null)):N&&(this.j=this.j.K(w,aa),n.push(b[t]))}}var Cd=e||f;if(Cd){var Dd=(t=null!==f)?this.j.Jd():this.j.Kd(),Pc=!1,rb=!1,sb=this;(t?a.$c:a.B).call(a,function(a,b){rb||null!==Dd||(rb=!0);if(rb&&Pc)return!0;Pc?(m.push(new X("child_removed",sb.j.P(a),a)),sb.j=sb.j.K(a,null)):rb&&(n.push(new X("child_added",b,a)),sb.j=sb.j.K(a,b));Dd===a&&(rb=!0);a===Cd&&(Pc=!0)})}for(t=0;t<n.length;t++)c=
n[t],w=this.j.ha(c.da,c.xa),m.push(new X("child_added",c.xa,c.da,w));for(t=0;t<q.length;t++)c=q[t],w=this.j.ha(c.da,c.xa),m.push(new X("child_moved",c.xa,c.da,w));for(t=0;t<s.length;t++)c=s[t],w=this.j.ha(c.da,c.xa),m.push(new X("child_changed",c.xa,c.da,w));this.Gb&&0<m.length&&m.push(new X("value",this.j));return m};function mf(a,b,c,d){if(a.Q())return null;var e=null;(d?a.$c:a.B).call(a,function(a,d){if(nf(b,a,d)&&(e=a,c--,0===c))return!0});return e}
function nf(a,b,c){for(var d=0;d<a.length;d++)if(!a[d](b,c.m()))return!1;return!0}lf.prototype.ed=function(a){return this.j.P(a)!==Q};
lf.prototype.Eb=function(a,b,c){var d={};this.j.Q()||this.j.B(function(a){d[a]=3});var e=this.j;c=U(c,new H(""));var f=new Xa;Ya(I(f,this.S.path),!0);b=Q.Ba(a,b);var g=this;cf(c,b,a,f,function(a,b,c){null!==c&&a.toString()===g.S.path.toString()&&g.Bc(b,c)});this.j.Q()?nc(d,function(a,b){d[b]=2}):(this.j.B(function(a){A(d,a)||(d[a]=1)}),nc(d,function(a,b){g.j.P(b).f()&&(d[b]=2)}));this.j=e;return d};function of(a,b){this.n=a;this.g=b;this.rc=b.ba;this.pa=new Xa}of.prototype.ec=function(a,b,c,d,e){var f=a.path,g=I(this.pa,f),h=g.k();null===h?(h=new ff,Ya(g,h)):v(!h.f(),"We shouldn't be storing empty QueryMaps");var m=a.Wa();if(h.contains(m))a=h.get(m),Xe(a,b,c,d,e);else{var n=this.g.ba.N(f);a=pf(a,n);qf(this,g,h,m,a);Xe(a,b,c,d,e);(b=(b=ab(I(this.pa,f),function(a){var b;if(b=a.k()&&a.k().defaultView())b=a.k().defaultView().Gb;if(b)return!0},!0))||null===this.n&&!U(this.g,f).f())&&$e(a)}a.Vb()};
function rf(a,b,c,d,e){var f=a.get(b),g;if(g=f){g=!1;for(var h=f.sa.length-1;0<=h;h--){var m=f.sa[h];if(!(c&&m.type!==c||d&&m.ca!==d||e&&m.$!==e)&&(f.sa.splice(h,1),g=!0,c&&d))break}}(c=g&&!(0<f.sa.length))&&a.remove(b);return c}function sf(a,b,c,d,e){b=b?b.Wa():null;var f=[];b&&"default"!==b?rf(a,b,c,d,e)&&f.push(b):Db(a.keys(),function(b){rf(a,b,c,d,e)&&f.push(b)});return f}of.prototype.Dc=function(a,b,c,d){var e=I(this.pa,a.path).k();return null===e?null:tf(this,e,a,b,c,d)};
function tf(a,b,c,d,e,f){var g=b.path(),g=I(a.pa,g);c=sf(b,c,d,e,f);b.f()&&Ya(g,null);d=uf(g);if(0<c.length&&!d){d=g;e=g.parent();for(c=!1;!c&&e;){if(f=e.k()){v(!kf(f));var h=d.name(),m=!1;ed(f,function(a,b){m=b.ed(h)||m});m&&(c=!0)}d=e;e=e.parent()}d=null;kf(b)||(b=hf(b),d=vf(a,g),b&&b());return c?null:d}return null}function wf(a,b,c){$a(I(a.pa,b),function(a){(a=a.k())&&ed(a,function(a,b){$e(b)})},c,!0)}
function xf(a,b,c){function d(a){do{if(g[a.toString()])return!0;a=a.parent()}while(null!==a);return!1}var e=a.rc,f=a.g.ba;a.rc=f;for(var g={},h=0;h<c.length;h++)g[c[h].toString()]=!0;cf(e,f,b,a.pa,function(c,e,f){if(b.contains(c)){var g=d(c);g&&wf(a,c,!1);a.Ac(c,e,f);g&&wf(a,c,!0)}else a.Ac(c,e,f)});d(b)&&wf(a,b,!0);yf(a,b)}function yf(a,b){var c=I(a.pa,b);$a(c,function(a){(a=a.k())&&ed(a,function(a,b){b.Vb()})},!0,!0);ab(c,function(a){(a=a.k())&&ed(a,function(a,b){b.Vb()})},!1)}
of.prototype.Ac=function(a,b,c){a=I(this.pa,a).k();null!==a&&ed(a,function(a,e){e.Ac(b,c)})};function uf(a){return ab(a,function(a){return a.k()&&kf(a.k())})}function qf(a,b,c,d,e){if(kf(c)||uf(b))gf(c,d,e);else{var f,g;c.f()||(f=c.toString(),g=c.qb());gf(c,d,e);c.setActive(zf(a,c));f&&g&&Qd(a.n,c.path(),f,g)}kf(c)&&$a(b,function(a){if(a=a.k())a.Aa&&a.Aa(),a.Aa=null})}
function vf(a,b){function c(b){var f=b.k();if(f&&jf(f))d.push(f.path()),null==f.Aa&&f.setActive(zf(a,f));else{if(f){null!=f.Aa||f.setActive(zf(a,f));var g={};ed(f,function(a,b){b.j.B(function(a){A(g,a)||(g[a]=!0,a=f.path().J(a),d.push(a))})})}b.B(c)}}var d=[];c(b);return d}
function zf(a,b){if(a.n){var c=a.n,d=b.path(),e=b.toString(),f=b.qb(),g,h=b.keys(),m=jf(b);Md(a.n,b,function(c){"ok"!==c?(c=qc(c),O("on() or once() for "+b.path().toString()+" failed: "+c.toString()),Af(a,b,c)):g||(m?wf(a,b.path(),!0):Db(h,function(a){(a=b.get(a))&&$e(a)}),yf(a,b.path()))});return function(){g=!0;Qd(c,d,e,f)}}return ca}function Af(a,b,c){b&&(ed(b,function(a,b){for(var f=0;f<b.sa.length;f++){var g=b.sa[f];g.cancel&&oc(g.cancel,g.$)(c)}}),tf(a,b))}
function pf(a,b){return"default"===a.Wa()?new af(a,b):new lf(a,b)}of.prototype.Eb=function(a,b,c,d){function e(a){nc(a,function(a,b){f[b]=3===a?3:(B(f,b)||a)===a?a:3})}var f={};ed(b,function(b,f){e(f.Eb(a,c,d))});c.Q()||c.B(function(a){A(f,a)||(f[a]=4)});return f};function Bf(a,b,c,d,e){var f=b.path();b=a.Eb(f,b,d,e);var g=Q,h=[];nc(b,function(b,n){var q=new H(n);3===b||1===b?g=g.K(n,d.N(q)):(2===b&&h.push({path:f.J(n),ua:Q}),h=h.concat(Cf(a,d.N(q),I(c,q),e)))});return[{path:f,ua:g}].concat(h)}
function Df(a,b,c,d){var e;a:{var f=I(a.pa,b);e=f.parent();for(var g=[];null!==e;){var h=e.k();if(null!==h){if(jf(h)){e=[{path:b,ua:c}];break a}h=a.Eb(b,h,c,d);f=B(h,f.name());if(3===f||1===f){e=[{path:b,ua:c}];break a}2===f&&g.push({path:b,ua:Q})}f=e;e=e.parent()}e=g}if(1==e.length&&(!e[0].ua.f()||c.f()))return e;g=I(a.pa,b);f=g.k();null!==f?jf(f)?e.push({path:b,ua:c}):e=e.concat(Bf(a,f,g,c,d)):e=e.concat(Cf(a,c,g,d));return e}
function Cf(a,b,c,d){var e=c.k();if(null!==e)return jf(e)?[{path:c.path(),ua:b}]:Bf(a,e,c,b,d);var f=[];c.B(function(c){var e=b.Q()?Q:b.P(c.name());c=Cf(a,e,c,d);f=f.concat(c)});return f};function Ef(a){this.D=a;this.ga=Uc(a);this.n=new Id(this.D,r(this.uc,this),r(this.sc,this),r(this.nd,this),r(this.dd,this));this.be=Vc(a,r(function(){return new Rc(this.ga,this.n)},this));this.$a=new Xa;this.Ka=new ce;this.g=new de;this.L=new of(this.n,this.g.qa);this.fd=new ce;this.gd=new of(null,this.fd);Ff(this,"connected",!1);this.U=new $d;this.I=new Ge(a,r(this.n.I,this.n),r(this.n.Bd,this.n),r(this.jd,this));this.ic=0}k=Ef.prototype;
k.toString=function(){return(this.D.Ya?"https://":"http://")+this.D.host};k.name=function(){return this.D.Ta};function Gf(a){a=U(a.fd,new H(".info/serverTimeOffset")).X()||0;return(new Date).getTime()+a}function Hf(a){a=a={timestamp:Gf(a)};a.timestamp=a.timestamp||(new Date).getTime();return a}
k.uc=function(a,b,c){this.ic++;this.Md&&(b=this.Md(a,b));var d,e,f=[];9<=a.length&&a.lastIndexOf(".priority")===a.length-9?(d=new H(a.substring(0,a.length-9)),e=U(this.g.wa,d).La(b),f.push(d)):c?(d=new H(a),e=U(this.g.wa,d),nc(b,function(a,b){var c=new H(b);".priority"===b?e=e.La(a):(e=e.Ba(c,S(a)),f.push(d.J(b)))})):(d=new H(a),e=S(b),f.push(d));a=Df(this.L,d,e,this.g.O);b=!1;for(c=0;c<a.length;++c){var g=a[c];b=ee(this.g,g.path,g.ua)||b}b&&(d=If(this,d));xf(this.L,d,f)};
k.sc=function(a){Ff(this,"connected",a);!1===a&&Jf(this)};k.nd=function(a){var b=this;mc(a,function(a,d){Ff(b,d,a)})};k.dd=function(a){a=new H(a);return U(this.g.wa,a).hash()};k.jd=function(a){Ff(this,"authenticated",a)};function Ff(a,b,c){b=new H("/.info/"+b);V(a.fd,b,S(c));xf(a.gd,b,[b])}
k.wb=function(a,b,c,d){this.e("set",{path:a.toString(),value:b,la:c});var e=Hf(this);b=S(b,c);var e=ke(b,e),e=Df(this.L,a,e,this.g.O),f=this.g.set(a,e),g=this;this.n.put(a.toString(),b.X(!0),function(b,c){"ok"!==b&&O("set at "+a+" failed: "+b);he(g.g,f);fe(g.g,a);var e=If(g,a);xf(g.L,e,[]);Kf(d,b,c)});e=Lf(this,a);If(this,e);xf(this.L,e,[a])};
k.update=function(a,b,c){this.e("update",{path:a.toString(),value:b});var d=U(this.g.qa,a),e=!0,f=[],g=Hf(this),h=[],m;for(m in b){var e=!1,n=S(b[m]),n=ke(n,g),d=d.K(m,n),q=a.J(m);f.push(q);n=Df(this.L,q,n,this.g.O);h=h.concat(this.g.set(a,n))}if(e)M("update() called with empty data.  Don't do anything."),Kf(c,"ok");else{var s=this;Wd(this.n,a.toString(),b,function(b,d){"ok"!==b&&O("update at "+a+" failed: "+b);he(s.g,h);fe(s.g,a);var e=If(s,a);xf(s.L,e,[]);Kf(c,b,d)});b=Lf(this,a);If(this,b);xf(s.L,
b,f)}};k.vd=function(a,b,c){this.e("setPriority",{path:a.toString(),la:b});var d=Hf(this),d=ie(b,d),d=U(this.g.O,a).La(d),d=Df(this.L,a,d,this.g.O),e=this.g.set(a,d),f=this;this.n.put(a.toString()+"/.priority",b,function(b,d){"permission_denied"===b&&O("setPriority at "+a+" failed: "+b);he(f.g,e);fe(f.g,a);var m=If(f,a);xf(f.L,m,[]);Kf(c,b,d)});b=If(this,a);xf(f.L,b,[])};
function Jf(a){a.e("onDisconnectEvents");var b=[],c=Hf(a);be(je(a.U,c),new H(""),function(c,e){var f=Df(a.L,c,e,a.g.O);b.push.apply(b,a.g.set(c,f));f=Lf(a,c);If(a,f);xf(a.L,f,[c])});he(a.g,b);a.U=new $d}k.ld=function(a,b){var c=this;this.n.ld(a.toString(),function(d,e){"ok"===d&&ae(c.U,a);Kf(b,d,e)})};function Mf(a,b,c,d){var e=S(c);Sd(a.n,b.toString(),e.X(!0),function(c,g){"ok"===c&&a.U.rb(b,e);Kf(d,c,g)})}
function Nf(a,b,c,d,e){var f=S(c,d);Sd(a.n,b.toString(),f.X(!0),function(c,d){"ok"===c&&a.U.rb(b,f);Kf(e,c,d)})}function Of(a,b,c,d){var e=!0,f;for(f in c)e=!1;e?(M("onDisconnect().update() called with empty data.  Don't do anything."),Kf(d,"ok")):Ud(a.n,b.toString(),c,function(e,f){if("ok"===e)for(var m in c){var n=S(c[m]);a.U.rb(b.J(m),n)}Kf(d,e,f)})}function Pf(a){Oc(a.ga,"deprecated_on_disconnect");a.be.yd.deprecated_on_disconnect=!0}
k.ec=function(a,b,c,d,e){".info"===D(a.path)?this.gd.ec(a,b,c,d,e):this.L.ec(a,b,c,d,e)};k.Dc=function(a,b,c,d){if(".info"===D(a.path))this.gd.Dc(a,b,c,d);else{b=this.L.Dc(a,b,c,d);if(c=null!==b){c=this.g;d=a.path;for(var e=[],f=0;f<b.length;++f)e[f]=U(c.wa,b[f]);V(c.wa,d,Q);for(f=0;f<b.length;++f)V(c.wa,b[f],e[f]);c=fe(c,d)}c&&(v(this.g.qa.ba===this.L.rc,"We should have raised any outstanding events by now.  Else, we'll blow them away."),V(this.g.qa,a.path,U(this.g.O,a.path)),this.L.rc=this.g.qa.ba)}};
k.Qa=function(){this.n.Qa()};k.tb=function(){this.n.tb()};k.wd=function(a){if("undefined"!==typeof console){a?(this.Hc||(this.Hc=new Qc(this.ga)),a=this.Hc.get()):a=this.ga.get();var b=Gb(Ic(a),function(a,b){return Math.max(b.length,a)},0),c;for(c in a){for(var d=a[c],e=c.length;e<b+2;e++)c+=" ";console.log(c+d)}}};k.xd=function(a){Oc(this.ga,a);this.be.yd[a]=!0};k.e=function(){M("r:"+this.n.id+":",arguments)};
function Kf(a,b,c){a&&sc(function(){if("ok"==b)a(null,c);else{var d=(b||"error").toUpperCase(),e=d;c&&(e+=": "+c);e=Error(e);e.code=d;a(e)}})};function Qf(a,b,c,d,e){function f(){}a.e("transaction on "+b);var g=new G(a,b);g.Ua("value",f);c={path:b,update:c,G:d,status:null,Sd:Wb(),Rc:e,Xd:0,Oc:function(){g.nb("value",f)},Pc:null};a.Ka.ba=Rf(a,a.Ka.ba,a.g.O.ba,a.$a);d=c.update(U(a.Ka,b).X());if(l(d)){Fa("transaction failed: Data returned ",d);c.status=1;e=I(a.$a,b);var h=e.k()||[];h.push(c);Ya(e,h);h="object"===typeof d&&null!==d&&A(d,".priority")?d[".priority"]:U(a.g.O,b).m();e=Hf(a);d=S(d,h);d=ke(d,e);V(a.Ka,b,d);c.Rc&&(V(a.g.qa,b,d),xf(a.L,
b,[b]));Sf(a)}else c.Oc(),c.G&&(a=Tf(a,b),c.G(null,!1,a))}function Sf(a,b){var c=b||a.$a;b||Uf(a,c);if(null!==c.k()){var d=Vf(a,c);v(0<d.length);Hb(d,function(a){return 1===a.status})&&Wf(a,c.path(),d)}else c.Fb()&&c.B(function(b){Sf(a,b)})}
function Wf(a,b,c){for(var d=0;d<c.length;d++)v(1===c[d].status,"tryToSendTransactionQueue_: items in queue should all be run."),c[d].status=2,c[d].Xd++;var e=U(a.g.O,b).hash();V(a.g.O,b,U(a.g.qa,b));for(var f=U(a.Ka,b).X(!0),g=Wb(),h=Xf(c),d=0;d<h.length;d++)Ya(I(a.g.Sb,h[d]),g);a.n.put(b.toString(),f,function(e){a.e("transaction put response",{path:b.toString(),status:e});for(d=0;d<h.length;d++){var f=I(a.g.Sb,h[d]),q=f.k();v(null!==q,"sendTransactionQueue_: pendingPut should not be null.");q===
g&&(Ya(f,null),V(a.g.O,h[d],U(a.g.wa,h[d])))}if("ok"===e){e=[];for(d=0;d<c.length;d++)c[d].status=3,c[d].G&&(f=Tf(a,c[d].path),e.push(r(c[d].G,null,null,!0,f))),c[d].Oc();Uf(a,I(a.$a,b));Sf(a);for(d=0;d<e.length;d++)sc(e[d])}else{if("datastale"===e)for(d=0;d<c.length;d++)c[d].status=4===c[d].status?5:1;else for(O("transaction at "+b+" failed: "+e),d=0;d<c.length;d++)c[d].status=5,c[d].Pc=e;e=If(a,b);xf(a.L,e,[b])}},e)}
function Xf(a){for(var b={},c=0;c<a.length;c++)a[c].Rc&&(b[a[c].path.toString()]=a[c].path);a=[];for(var d in b)a.push(b[d]);return a}
function If(a,b){var c=Yf(a,b),d=c.path(),c=Vf(a,c);V(a.g.qa,d,U(a.g.O,d));V(a.Ka,d,U(a.g.O,d));if(0!==c.length){for(var e=U(a.g.qa,d),f=e,g=[],h=0;h<c.length;h++){var m=Va(d,c[h].path),n=!1,q;v(null!==m,"rerunTransactionsUnderNode_: relativePath should not be null.");if(5===c[h].status)n=!0,q=c[h].Pc;else if(1===c[h].status)if(25<=c[h].Xd)n=!0,q="maxretry";else{var s=e.N(m),t=c[h].update(s.X());if(l(t)){Fa("transaction failed: Data returned ",t);var w=S(t);"object"===typeof t&&null!=t&&A(t,".priority")||
(w=w.La(s.m()));e=e.Ba(m,w);c[h].Rc&&(f=f.Ba(m,w))}else n=!0,q="nodata"}n&&(c[h].status=3,setTimeout(c[h].Oc,Math.floor(0)),c[h].G&&(n=new G(a,c[h].path),m=new T(e.N(m),n),"nodata"===q?g.push(r(c[h].G,null,null,!1,m)):g.push(r(c[h].G,null,Error(q),!1,m))))}V(a.Ka,d,e);V(a.g.qa,d,f);Uf(a,a.$a);for(h=0;h<g.length;h++)sc(g[h]);Sf(a)}return d}function Yf(a,b){for(var c,d=a.$a;null!==(c=D(b))&&null===d.k();)d=I(d,c),b=Ta(b);return d}
function Vf(a,b){var c=[];Zf(a,b,c);c.sort(function(a,b){return a.Sd-b.Sd});return c}function Zf(a,b,c){var d=b.k();if(null!==d)for(var e=0;e<d.length;e++)c.push(d[e]);b.B(function(b){Zf(a,b,c)})}function Uf(a,b){var c=b.k();if(c){for(var d=0,e=0;e<c.length;e++)3!==c[e].status&&(c[d]=c[e],d++);c.length=d;Ya(b,0<c.length?c:null)}b.B(function(b){Uf(a,b)})}function Lf(a,b){var c=Yf(a,b).path(),d=I(a.$a,b);ab(d,function(a){$f(a)});$f(d);$a(d,function(a){$f(a)});return c}
function $f(a){var b=a.k();if(null!==b){for(var c=[],d=-1,e=0;e<b.length;e++)4!==b[e].status&&(2===b[e].status?(v(d===e-1,"All SENT items should be at beginning of queue."),d=e,b[e].status=4,b[e].Pc="set"):(v(1===b[e].status),b[e].Oc(),b[e].G&&c.push(r(b[e].G,null,Error("set"),!1,null))));-1===d?Ya(a,null):b.length=d+1;for(e=0;e<c.length;e++)sc(c[e])}}function Tf(a,b){var c=new G(a,b);return new T(U(a.Ka,b),c)}
function Rf(a,b,c,d){if(d.f())return c;if(null!=d.k())return b;var e=c;d.B(function(d){var g=d.name(),h=new H(g);d=Rf(a,b.N(h),c.N(h),d);e=e.K(g,d)});return e};function Y(){this.sb={}}da(Y);Y.prototype.Qa=function(){for(var a in this.sb)this.sb[a].Qa()};Y.prototype.interrupt=Y.prototype.Qa;Y.prototype.tb=function(){for(var a in this.sb)this.sb[a].tb()};Y.prototype.resume=Y.prototype.tb;function ag(a){var b=this;this.zb=a;this.Jc="*";ye()?this.Kb=this.lc=qe():(this.Kb=window.opener,this.lc=window);if(!b.Kb)throw"Unable to find relay frame";re(this.lc,"message",r(this.ob,this));re(this.lc,"message",r(this.Pd,this));try{bg(this,{a:"ready"})}catch(c){re(this.Kb,"load",function(){bg(b,{a:"ready"})})}re(window,"unload",r(this.Ie,this))}function bg(a,b){b=u(b);ye()?a.Kb.doPost(b,a.Jc):a.Kb.postMessage(b,a.Jc)}
ag.prototype.ob=function(a){var b=this,c;try{c=ua(a.data)}catch(d){}c&&"request"===c.a&&(se(window,"message",this.ob),this.Jc=a.origin,this.zb&&setTimeout(function(){b.zb(b.Jc,c.d,function(a,c){b.oe=!c;b.zb=void 0;bg(b,{a:"response",d:a,forceKeepWindowOpen:c})})},0))};ag.prototype.Ie=function(){try{se(this.lc,"message",this.Pd)}catch(a){}this.zb&&(bg(this,{a:"error",d:"unknown closed window"}),this.zb=void 0);try{window.close()}catch(b){}};ag.prototype.Pd=function(a){if(this.oe&&"die"===a.data)try{window.close()}catch(b){}};var Z={xe:function(a){var b=R.prototype.hash;R.prototype.hash=a;var c=tc.prototype.hash;tc.prototype.hash=a;return function(){R.prototype.hash=b;tc.prototype.hash=c}}};Z.hijackHash=Z.xe;Z.Wa=function(a){return a.Wa()};Z.queryIdentifier=Z.Wa;Z.Ae=function(a){return a.i.n.ja};Z.listens=Z.Ae;Z.Me=function(a){return a.i.n.ma};Z.refConnection=Z.Me;Z.ee=Id;Z.DataConnection=Z.ee;Id.prototype.sendRequest=Id.prototype.Ja;Id.prototype.interrupt=Id.prototype.Qa;Z.fe=rd;Z.RealTimeConnection=Z.fe;
rd.prototype.sendRequest=rd.prototype.Zd;rd.prototype.close=rd.prototype.close;Z.de=wb;Z.ConnectionTarget=Z.de;Z.ue=function(){gd=Yc=!0};Z.forceLongPolling=Z.ue;Z.ve=function(){hd=!0};Z.forceWebSockets=Z.ve;Z.Te=function(a,b){a.i.n.ud=b};Z.setSecurityDebugCallback=Z.Te;Z.wd=function(a,b){a.i.wd(b)};Z.stats=Z.wd;Z.xd=function(a,b){a.i.xd(b)};Z.statsIncrementCounter=Z.xd;Z.ic=function(a){return a.i.ic};Z.dataUpdateCount=Z.ic;Z.ye=function(a,b){a.i.Md=b};Z.interceptServerData=Z.ye;Z.Fe=function(a){new ag(a)};
Z.onPopupOpen=Z.Fe;Z.Qe=function(a){le=a};Z.setAuthenticationServer=Z.Qe;function $(a,b,c){this.Wb=a;this.Z=b;this.Ha=c}$.prototype.cancel=function(a){x("Firebase.onDisconnect().cancel",0,1,arguments.length);z("Firebase.onDisconnect().cancel",1,a,!0);this.Wb.ld(this.Z,a)};$.prototype.cancel=$.prototype.cancel;$.prototype.remove=function(a){x("Firebase.onDisconnect().remove",0,1,arguments.length);C("Firebase.onDisconnect().remove",this.Z);z("Firebase.onDisconnect().remove",1,a,!0);Mf(this.Wb,this.Z,null,a)};$.prototype.remove=$.prototype.remove;
$.prototype.set=function(a,b){x("Firebase.onDisconnect().set",1,2,arguments.length);C("Firebase.onDisconnect().set",this.Z);Ea("Firebase.onDisconnect().set",a,!1);z("Firebase.onDisconnect().set",2,b,!0);Mf(this.Wb,this.Z,a,b)};$.prototype.set=$.prototype.set;
$.prototype.wb=function(a,b,c){x("Firebase.onDisconnect().setWithPriority",2,3,arguments.length);C("Firebase.onDisconnect().setWithPriority",this.Z);Ea("Firebase.onDisconnect().setWithPriority",a,!1);Ja("Firebase.onDisconnect().setWithPriority",2,b,!1);z("Firebase.onDisconnect().setWithPriority",3,c,!0);if(".length"===this.Ha||".keys"===this.Ha)throw"Firebase.onDisconnect().setWithPriority failed: "+this.Ha+" is a read-only object.";Nf(this.Wb,this.Z,a,b,c)};$.prototype.setWithPriority=$.prototype.wb;
$.prototype.update=function(a,b){x("Firebase.onDisconnect().update",1,2,arguments.length);C("Firebase.onDisconnect().update",this.Z);if(fa(a)){for(var c={},d=0;d<a.length;++d)c[""+d]=a[d];a=c;O("Passing an Array to Firebase.onDisconnect().update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Ia("Firebase.onDisconnect().update",a);z("Firebase.onDisconnect().update",2,b,!0);Of(this.Wb,
this.Z,a,b)};$.prototype.update=$.prototype.update;var cg=function(){var a=0,b=[];return function(c){var d=c===a;a=c;for(var e=Array(8),f=7;0<=f;f--)e[f]="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".charAt(c%64),c=Math.floor(c/64);v(0===c,"Cannot push at time == 0");c=e.join("");if(d){for(f=11;0<=f&&63===b[f];f--)b[f]=0;b[f]++}else for(f=0;12>f;f++)b[f]=Math.floor(64*Math.random());for(f=0;12>f;f++)c+="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".charAt(b[f]);v(20===c.length,"NextPushId: Length should be 20.");
return c}}();function G(a,b){var c,d,e;if(a instanceof Ef)c=a,d=b;else{x("new Firebase",1,2,arguments.length);d=fc(arguments[0]);c=d.Ve;"firebase"===d.domain&&ec(d.host+" is no longer supported. Please use <YOUR FIREBASE>.firebaseio.com instead");c||ec("Cannot parse Firebase url. Please use https://<YOUR FIREBASE>.firebaseio.com");d.Ya||"undefined"!==typeof window&&window.location&&window.location.protocol&&-1!==window.location.protocol.indexOf("https:")&&O("Insecure Firebase access from a secure page. Please use https in calls to new Firebase().");
c=new wb(d.host,d.Ya,c,"ws"===d.scheme||"wss"===d.scheme);d=new H(d.Rb);e=d.toString();var f;!(f=!p(c.host)||0===c.host.length||!Da(c.Ta))&&(f=0!==e.length)&&(e&&(e=e.replace(/^\/*\.info(\/|$)/,"/")),f=!(p(e)&&0!==e.length&&!Ca.test(e)));if(f)throw Error(y("new Firebase",1,!1)+'must be a valid firebase URL and the path can\'t contain ".", "#", "$", "[", or "]".');if(b)if(b instanceof Y)e=b;else if(p(b))e=Y.ib(),c.yc=b;else throw Error("Expected a valid Firebase.Context for second argument to new Firebase()");
else e=Y.ib();f=c.toString();var g=B(e.sb,f);g||(g=new Ef(c),e.sb[f]=g);c=g}F.call(this,c,d)}na(G,F);var dg=G,eg=["Firebase"],fg=ba;eg[0]in fg||!fg.execScript||fg.execScript("var "+eg[0]);for(var gg;eg.length&&(gg=eg.shift());)!eg.length&&l(dg)?fg[gg]=dg:fg=fg[gg]?fg[gg]:fg[gg]={};G.prototype.name=function(){x("Firebase.name",0,0,arguments.length);return this.path.f()?null:Ua(this.path)};G.prototype.name=G.prototype.name;
G.prototype.J=function(a){x("Firebase.child",1,1,arguments.length);if(ha(a))a=String(a);else if(!(a instanceof H))if(null===D(this.path)){var b=a;b&&(b=b.replace(/^\/*\.info(\/|$)/,"/"));Ma("Firebase.child",b)}else Ma("Firebase.child",a);return new G(this.i,this.path.J(a))};G.prototype.child=G.prototype.J;G.prototype.parent=function(){x("Firebase.parent",0,0,arguments.length);var a=this.path.parent();return null===a?null:new G(this.i,a)};G.prototype.parent=G.prototype.parent;
G.prototype.root=function(){x("Firebase.ref",0,0,arguments.length);for(var a=this;null!==a.parent();)a=a.parent();return a};G.prototype.root=G.prototype.root;G.prototype.toString=function(){x("Firebase.toString",0,0,arguments.length);var a;if(null===this.parent())a=this.i.toString();else{a=this.parent().toString()+"/";var b=this.name();a+=encodeURIComponent(String(b))}return a};G.prototype.toString=G.prototype.toString;
G.prototype.set=function(a,b){x("Firebase.set",1,2,arguments.length);C("Firebase.set",this.path);Ea("Firebase.set",a,!1);z("Firebase.set",2,b,!0);this.i.wb(this.path,a,null,b)};G.prototype.set=G.prototype.set;
G.prototype.update=function(a,b){x("Firebase.update",1,2,arguments.length);C("Firebase.update",this.path);if(fa(a)){for(var c={},d=0;d<a.length;++d)c[""+d]=a[d];a=c;O("Passing an Array to Firebase.update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Ia("Firebase.update",a);z("Firebase.update",2,b,!0);if(A(a,".priority"))throw Error("update() does not currently support updating .priority.");
this.i.update(this.path,a,b)};G.prototype.update=G.prototype.update;G.prototype.wb=function(a,b,c){x("Firebase.setWithPriority",2,3,arguments.length);C("Firebase.setWithPriority",this.path);Ea("Firebase.setWithPriority",a,!1);Ja("Firebase.setWithPriority",2,b,!1);z("Firebase.setWithPriority",3,c,!0);if(".length"===this.name()||".keys"===this.name())throw"Firebase.setWithPriority failed: "+this.name()+" is a read-only object.";this.i.wb(this.path,a,b,c)};G.prototype.setWithPriority=G.prototype.wb;
G.prototype.remove=function(a){x("Firebase.remove",0,1,arguments.length);C("Firebase.remove",this.path);z("Firebase.remove",1,a,!0);this.set(null,a)};G.prototype.remove=G.prototype.remove;
G.prototype.transaction=function(a,b,c){x("Firebase.transaction",1,3,arguments.length);C("Firebase.transaction",this.path);z("Firebase.transaction",1,a,!1);z("Firebase.transaction",2,b,!0);if(l(c)&&"boolean"!=typeof c)throw Error(y("Firebase.transaction",3,!0)+"must be a boolean.");if(".length"===this.name()||".keys"===this.name())throw"Firebase.transaction failed: "+this.name()+" is a read-only object.";"undefined"===typeof c&&(c=!0);Qf(this.i,this.path,a,b,c)};G.prototype.transaction=G.prototype.transaction;
G.prototype.vd=function(a,b){x("Firebase.setPriority",1,2,arguments.length);C("Firebase.setPriority",this.path);Ja("Firebase.setPriority",1,a,!1);z("Firebase.setPriority",2,b,!0);this.i.vd(this.path,a,b)};G.prototype.setPriority=G.prototype.vd;G.prototype.push=function(a,b){x("Firebase.push",0,2,arguments.length);C("Firebase.push",this.path);Ea("Firebase.push",a,!0);z("Firebase.push",2,b,!0);var c=Gf(this.i),c=cg(c),c=this.J(c);"undefined"!==typeof a&&null!==a&&c.set(a,b);return c};
G.prototype.push=G.prototype.push;G.prototype.ka=function(){return new $(this.i,this.path,this.name())};G.prototype.onDisconnect=G.prototype.ka;G.prototype.Ne=function(){O("FirebaseRef.removeOnDisconnect() being deprecated. Please use FirebaseRef.onDisconnect().remove() instead.");this.ka().remove();Pf(this.i)};G.prototype.removeOnDisconnect=G.prototype.Ne;
G.prototype.Se=function(a){O("FirebaseRef.setOnDisconnect(value) being deprecated. Please use FirebaseRef.onDisconnect().set(value) instead.");this.ka().set(a);Pf(this.i)};G.prototype.setOnDisconnect=G.prototype.Se;G.prototype.I=function(a,b,c){O("FirebaseRef.auth() being deprecated. Please use FirebaseRef.authWithCustomToken() instead.");x("Firebase.auth",1,3,arguments.length);Na("Firebase.auth",a);z("Firebase.auth",2,b,!0);z("Firebase.auth",3,b,!0);Me(this.i.I,a,{},{remember:"none"},b,c)};
G.prototype.auth=G.prototype.I;G.prototype.Bd=function(a){x("Firebase.unauth",0,1,arguments.length);z("Firebase.unauth",1,a,!0);Ne(this.i.I,a)};G.prototype.unauth=G.prototype.Bd;G.prototype.bd=function(){x("Firebase.getAuth",0,0,arguments.length);return this.i.I.bd()};G.prototype.getAuth=G.prototype.bd;G.prototype.Ee=function(a,b){x("Firebase.onAuth",1,2,arguments.length);z("Firebase.onAuth",1,a,!1);ya("Firebase.onAuth",2,b);this.i.I.Ua("auth_status",a,b)};G.prototype.onAuth=G.prototype.Ee;
G.prototype.De=function(a,b){x("Firebase.offAuth",1,2,arguments.length);z("Firebase.offAuth",1,a,!1);ya("Firebase.offAuth",2,b);this.i.I.nb("auth_status",a,b)};G.prototype.offAuth=G.prototype.De;G.prototype.je=function(a,b,c){x("Firebase.authWithCustomToken",2,3,arguments.length);Na("Firebase.authWithCustomToken",a);z("Firebase.authWithCustomToken",2,b,!1);E("Firebase.authWithCustomToken",3,c,!0);Me(this.i.I,a,{},c||{},b)};G.prototype.authWithCustomToken=G.prototype.je;
G.prototype.ke=function(a,b,c){x("Firebase.authWithOAuthPopup",2,3,arguments.length);Oa("Firebase.authWithOAuthPopup",1,a);z("Firebase.authWithOAuthPopup",2,b,!1);E("Firebase.authWithOAuthPopup",3,c,!0);Re(this.i.I,a,c,b)};G.prototype.authWithOAuthPopup=G.prototype.ke;
G.prototype.le=function(a,b,c){x("Firebase.authWithOAuthRedirect",2,3,arguments.length);Oa("Firebase.authWithOAuthRedirect",1,a);z("Firebase.authWithOAuthRedirect",2,b,!1);E("Firebase.authWithOAuthRedirect",3,c,!0);var d=this.i.I;Pe(d);var e=[Fe],f=oe(c);"anonymous"===a||"firebase"===a?P(b,W("TRANSPORT_UNAVAILABLE")):(J.set("redirect_client_options",f.hc),Qe(d,e,"/auth/"+a,f,b))};G.prototype.authWithOAuthRedirect=G.prototype.le;
G.prototype.me=function(a,b,c,d){x("Firebase.authWithOAuthToken",3,4,arguments.length);Oa("Firebase.authWithOAuthToken",1,a);z("Firebase.authWithOAuthToken",3,c,!1);E("Firebase.authWithOAuthToken",4,d,!0);p(b)?(Oa("Firebase.authWithOAuthToken",2,b),Oe(this.i.I,a+"/token",{access_token:b},d,c)):(E("Firebase.authWithOAuthToken",2,b,!1),Oe(this.i.I,a+"/token",b,d,c))};G.prototype.authWithOAuthToken=G.prototype.me;
G.prototype.ie=function(a,b){x("Firebase.authAnonymously",1,2,arguments.length);z("Firebase.authAnonymously",1,a,!1);E("Firebase.authAnonymously",2,b,!0);Oe(this.i.I,"anonymous",{},b,a)};G.prototype.authAnonymously=G.prototype.ie;
G.prototype.ne=function(a,b,c){x("Firebase.authWithPassword",2,3,arguments.length);E("Firebase.authWithPassword",1,a,!1);Pa("Firebase.authWithPassword",a,"email");Pa("Firebase.authWithPassword",a,"password");z("Firebase.authAnonymously",2,b,!1);E("Firebase.authAnonymously",3,c,!0);Oe(this.i.I,"password",a,c,b)};G.prototype.authWithPassword=G.prototype.ne;
G.prototype.Xc=function(a,b){x("Firebase.createUser",2,2,arguments.length);E("Firebase.createUser",1,a,!1);Pa("Firebase.createUser",a,"email");Pa("Firebase.createUser",a,"password");z("Firebase.createUser",2,b,!1);this.i.I.Xc(a,b)};G.prototype.createUser=G.prototype.Xc;G.prototype.sd=function(a,b){x("Firebase.removeUser",2,2,arguments.length);E("Firebase.removeUser",1,a,!1);Pa("Firebase.removeUser",a,"email");Pa("Firebase.removeUser",a,"password");z("Firebase.removeUser",2,b,!1);this.i.I.sd(a,b)};
G.prototype.removeUser=G.prototype.sd;G.prototype.Tc=function(a,b){x("Firebase.changePassword",2,2,arguments.length);E("Firebase.changePassword",1,a,!1);Pa("Firebase.changePassword",a,"email");Pa("Firebase.changePassword",a,"oldPassword");Pa("Firebase.changePassword",a,"newPassword");z("Firebase.changePassword",2,b,!1);this.i.I.Tc(a,b)};G.prototype.changePassword=G.prototype.Tc;
G.prototype.td=function(a,b){x("Firebase.resetPassword",2,2,arguments.length);E("Firebase.resetPassword",1,a,!1);Pa("Firebase.resetPassword",a,"email");z("Firebase.resetPassword",2,b,!1);this.i.I.td(a,b)};G.prototype.resetPassword=G.prototype.td;G.goOffline=function(){x("Firebase.goOffline",0,0,arguments.length);Y.ib().Qa()};G.goOnline=function(){x("Firebase.goOnline",0,0,arguments.length);Y.ib().tb()};
function bc(a,b){v(!b||!0===a||!1===a,"Can't turn on custom loggers persistently.");!0===a?("undefined"!==typeof console&&("function"===typeof console.log?$b=r(console.log,console):"object"===typeof console.log&&($b=function(a){console.log(a)})),b&&J.set("logging_enabled",!0)):a?$b=a:($b=null,J.remove("logging_enabled"))}G.enableLogging=bc;G.ServerValue={TIMESTAMP:{".sv":"timestamp"}};G.SDK_VERSION="1.1.3";G.INTERNAL=Z;G.Context=Y;})();