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var bg=function(a){a.Ug(1,0);a.ad=Gf(a,null,a.S);fg(a)},cg=function(a){a.Ya&&(a.Ya.abort(),a.Ya=null);a.F&&(a.F.cancel(),a.F=null);a.Ga&&(l.clearTimeout(a.Ga),a.Ga=null);gg(a);a.ca&&(a.ca.cancel(),a.ca=null);a.$a&&(l.clearTimeout(a.$a),a.$a=null)};g=V.prototype;g.Da=function(a){this.ba=a};g.xg=function(a){this.Vb=a};g.ac=function(a,b){if(0==this.h)throw Error("Invalid operation: sending map when state is closed");this.la.push(new Xf(this.sh++,a,b));2!=this.h&&3!=this.h||fg(this)};
g.Nf=function(){return 0==this.h};g.getState=function(){return this.h};g.vg=function(a){this.xb=a};var fg=function(a){a.ca||a.$a||(a.$a=Ze(t(a.bg,a),0),a.Pb=0)};V.prototype.bg=function(a){this.$a=null;if(1==this.h){if(!a){this.Dc=Math.floor(1E5*Math.random());a=this.Dc++;var b=new Q(this,"",a,void 0);b.Da(this.ba);var c=hg(this),d=this.ad.clone();S(d,"RID",a);this.ff&&S(d,"CVER",this.ff);dg(this,d);Me(b,d,c);this.ca=b;this.h=2}}else 3==this.h&&(a?ig(this,a):0==this.la.length||this.ca||ig(this))};
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V.prototype.ag=function(){this.Ga=null;this.F=new Q(this,this.Ua,"rpc",this.Ye);this.F.Da(this.ba);this.F.xg(this.Vb);var a=this.Ze.clone();S(a,"RID","rpc");S(a,"SID",this.Ua);S(a,"CI",this.Me?"0":"1");S(a,"AID",this.md);dg(this,a);if(!D||10<=Number(Tb))S(a,"TYPE","xmlhttp"),Ne(this.F,a,!0,this.za,!1);else{S(a,"TYPE","html");var b=this.F,c=!!this.za;b.jc=3;b.U=Ke(a.clone());Ye(b,c)}};var Kf=function(a,b,c){a.Me=a.Hg&&c;a.o=b.o;a.Re||bg(a)};
V.prototype.qd=function(a,b){if(0!=this.h&&(this.F==a||this.ca==a))if(this.o=a.o,this.ca==a&&3==this.h)if(7<this.Kb){try{var c=this.xb.parse(b)}catch(e){c=null}if(r(c)&&3==c.length)if(a=c,0==a[0])a:{if(!this.Ga){if(this.F)if(this.F.Zb+3E3<this.ca.Zb)gg(this),this.F.cancel(),this.F=null;else break a;lg(this);R(19)}}else this.Qf=a[1],0<this.Qf-this.md&&37500>a[2]&&this.Me&&0==this.Ib&&!this.ob&&(this.ob=Ze(t(this.vh,this),6E3));else Jf(this,11)}else"y2f%"!=b&&Jf(this,11);else if(this.F==a&&gg(this),
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V.prototype.pd=function(a){if(this.F==a){gg(this);this.F=null;var b=2}else if(this.ca==a)this.ca=null,b=1;else return;this.o=a.o;if(0!=this.h)if(a.ta)1==b?(b=u()-a.Zb,Yf.dispatchEvent(new $f(Yf,a.Ab?a.Ab.length:0,b,this.Pb)),fg(this),this.hb.length=0):jg(this);else{var c=a.Bf(),d;if(!(d=3==c||7==c||0==c&&0<this.o)){if(d=1==b)this.ca||this.$a||1==this.h||this.Pb>=(this.Wg?0:this.Zg)?d=!1:(this.$a=Ze(t(this.bg,this,a),kg(this,this.Pb)),this.Pb++,d=!0);d=!(d||2==b&&lg(this))}if(d)switch(c){case 1:Jf(this,
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V.prototype.$h=function(a){a?R(2):(R(1),mg(this,8))};var mg=function(a,b){a.h=0;a.l&&a.l.lb(a,b);eg(a);cg(a)},eg=function(a){a.h=0;a.o=-1;if(a.l){if(0!=a.hb.length||0!=a.la.length)Ia(a.hb),Ia(a.la),a.hb.length=0,a.la.length=0;a.l.oc(a)}},Gf=function(a,b,c){var d=xf(c);if(""!=d.Ja)b&&kf(d,b+"."+d.Ja),lf(d,d.Pa);else{var e=window.location;d=yf(e.protocol,b?b+"."+e.hostname:e.hostname,e.port,c)}a.vc&&La(a.vc,function(a,b){S(d,b,a)});S(d,"VER",a.Kb);dg(a,d);return d};
V.prototype.Zd=function(a){if(a&&!this.Gd)throw Error("Can't create secondary domain capable XhrIo object.");a=new U;a.Oe=this.Gd;return a};V.prototype.Oa=function(){return!!this.l&&this.l.Oa()};var Ze=function(a,b){if(!ja(a))throw Error("Fn must not be null and must be a function");return l.setTimeout(function(){a()},b)};V.prototype.ra=function(a){Yf.dispatchEvent(new ag(Yf,a))};var R=function(a){Yf.dispatchEvent(new Zf(Yf,a))};V.prototype.Mc=function(){return this.Gd||!(!D||10<=Number(Tb))};new ye;
var ng=function(){};g=ng.prototype;g.Vd=null;g.qc=function(){};g.pc=function(){};g.lb=function(){};g.oc=function(){};g.yf=function(){return{}};g.Oa=function(){return!0};g.sc=function(a){return a};var og=function(a){this.J=new af;a&&this.addAll(a)},pg=function(a){var b=typeof a;return"object"==b&&a||"function"==b?"o"+na(a):b.substr(0,1)+a};g=og.prototype;g.cd=function(){return this.J.cd()};g.add=function(a){this.J.set(pg(a),a)};g.addAll=function(a){a=df(a);for(var b=a.length,c=0;c<b;c++)this.add(a[c])};g.Wb=function(a){a=df(a);for(var b=a.length,c=0;c<b;c++)this.remove(a[c])};g.remove=function(a){return this.J.remove(pg(a))};g.clear=function(){this.J.clear()};g.contains=function(a){return this.J.nb(pg(a))};
g.W=function(){return this.J.W()};g.clone=function(){return new og(this)};g.Pd=function(){return this.J.Pd(!1)};var qg={1:"APISIDHASH",2:"SAPISIDHASH",3:"OAuth"};var tg=function(a,b){var c=xa(a.Ka());if(y(a,3)&&rg.contains(c)){var d=w(qg[c],"Unknown auth scheme: "+c);b.Authorization=d+" "+a.getToken();sg.contains(c)&&(b["X-Origin"]=a.getOrigin(),b["X-Goog-AuthUser"]=a.bd())}return b},rg=new og([1,2,3]),sg=new og([1,2]);var ug=function(){this.Ae=3E5;w(0<this.Ae,"negative period");this.Nc=this.Tf=8;w(this.Nc<=this.Tf,"start must not exceed max");this.ne=u()};var vg=function(a,b,c){this.Of=!1;this.fa="5";this.U=a;w(null!=z(c,2));this.u=c;this.l=b;this.sa=this.h=0;this.I=new P;this.I.listen(Yf,"statevent",t(this.yh,this));this.pb=new pe(Math.random,qb(c,11),qb(c,12));this.Yc=new pe(Math.random,6E4,30);qe(this.Yc);this.qf=new pe(Math.random,250,7200);qe(this.qf);this.v=new tb;this.kh=new ug;this.o=-1;this.Fa=0;this.fd=null};v(vg,ng);var wg=function(a,b){this.g=a;this.cg=b;this.rc=0};
wg.prototype.cf=function(){this.rc++;var a=this.g.getState();switch(a){case 1:case 2:if(3==this.rc){this.cg(this.g);return}break;case 3:if(5==this.rc){this.cg(this.g);return}break;case 0:return}O(this.cf,2E4,this);K(this.f,"Channel "+this.g.getId()+" checked "+this.rc+" times since last activity, state: "+a)};var xg=function(a,b,c){V.call(this,a);this.da=c;a=this.zg=new wg(this,b);O(a.cf,2E4,a)};v(xg,V);xg.prototype.getId=function(){return this.da};
xg.prototype.qd=function(a,b){var c=this.zg;3==c.g.getState()&&(c.rc=0);xg.G.qd.call(this,a,b)};var yg=function(a,b){b!=a.h&&(a.h=b,a.sa++);return a.sa};g=vg.prototype;g.kc=function(a){var b=!this.v||this.v.getToken()!==a.getToken();this.v=a.clone();this.g&&(a={},a=tg(this.v,a),this.g.Da(a));b&&(b=this.Fa,this.Fa=1,2==b&&this.ic())};g.start=function(){w(0==this.h);yg(this,1);this.open(this.pb)};g.Ed=function(){w(!1)};
g.open=function(a){if(1!=this.h)K(this.f,"Not opening since not closed (state = %s)",this.h);else{yg(this,2);a=qe(a)+qb(this.u,3);A(this.u,3,0);var b=this.sa;O(function(){zg(this,b)},a,this)}};
g.ic=function(){switch(this.h){case 1:case 2:var a=this.kh;var b=u();b=Math.floor((b-a.ne)/a.Ae);a.Nc=Math.min(a.Nc+b,a.Tf);a.ne+=b*a.Ae;0<a.Nc?(a.Nc--,a=!0):a=!1;a?(K(this.f,"Opening immediately in response to user request"),2==this.Fa&&(this.Fa=0),zg(this,this.sa)):K(this.f,"Ignoring immediate connect request open because budget exhausted");break;default:K(this.f,"Ignoring request to open immediately because already open(ing)")}};
g.gh=function(a){switch(a.getState()){case 1:case 2:a.disconnect();this.l.Wc(1001);J(this.f,"Channel %s connection attempt timed out",a.getId());break;case 3:a.disconnect();this.l.Wc(1002);J(this.f,"Channel %s got stuck after becoming open",a.getId());break;default:Sc(this.f,"Channel stuck in CLOSED state: should never happen")}};
var zg=function(a,b){w(z(a.u,2));if(a.sa!=b)K(a.f,"Not opening since state has changed (%s vs. %s)",b,a.sa);else{w(null==a.g);var c=yg(a,3);a.g=new xg(a.fa,t(a.gh,a),c);a.g.l=a;b={};5==a.v.Ka()?a.g.Gd=!0:(b=tg(a.v,b),a.g.Da(b));2==a.Fa?(K(a.f,"Skipping connect because waiting for auth change."),a.lb(a.g,2),a.g.disconnect()):(a.Fa=0,z(a.u,9)?Ag(z(a.u,9),t(function(a){this.sa!=c?K(this.f,"Not opening since state has changed (%s vs. %s)",c,this.sa):(a&&(this.fd=a),Bg(this))},a)):Bg(a))}},Bg=function(a){w(null!=
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g.ac=function(a){null!=this.g&&this.g.ac(a)};g.qc=function(a){if(a!=this.g)J(this.f,"channelOpened() called for unknown BC");else{yg(this,4);this.Yc.reset();qe(this.Yc);var b=this.sa;O(function(){this.sa!=b?K(this.f,"Not resetting delay generator because state changed (%d vs. %d)",b,this.sa):this.pb.reset()},qb(this.u,14),this);this.l.qc(this)}};
g.pc=function(a,b){if(a!=this.g)J(this.f,"channelHandleArray() called for unknown BC");else{for(a=0;a<b.length;a++){var c=b[a],d=c.gsid;if(d)this.fd=d,b.splice(a,1);else if(c=c.osc)400<=c&&499>=c?(this.o=c,this.l.lb(new oe(2,c),this),null!=this.g&&this.g.disconnect()):J(this.f,"Ignoring non-4xx out-of-band status code: %s",c),b.splice(a,1)}0<b.length&&this.l.pc(b,this)}};g.lb=function(a,b){a!=this.g?J(this.f,"channelError() called for unknown BC"):(this.o=a.o,this.l.lb(new oe(b,this.o),this))};
g.oc=function(a){if(a!=this.g)J(this.f,"channelClosed() called for unknown BC");else{a=this.h;yg(this,1);if(4==a||3==a){a=this.pb;switch(this.o){case 401:0!=this.Fa||z(this.u,8)||(this.Fa=2);break;case 429:a=this.Yc;break;case 404:a=this.qf}this.open(a)}this.o=-1;this.g=null;this.l.oc(this)}};g.yh=function(a){this.l.Wc(a.stat)};g.Ia=function(){md(this.I);this.Of=!0};g.isDisposed=function(){return!!this.Of};
var Dg=function(a,b){Of(a,function(a){var c=null;try{var e=a.target;if(Vf(e)){var f=Xc(Re(e));c={count:parseInt(f[0],10),Df:f[1].toString()}}}catch(h){}b(c)},void 0,void 0,500)},Ag=function(a,b){Dg(a,function(c){c?Dg(a,function(a){a?b(c.count<a.count?c.Df:a.Df):b(null)}):b(null)})};vg.prototype.wh=function(){K(this.f,"Received signal that network is online");2!=this.Fa&&this.ic()};var Eg=function(a,b,c){this.U=a;a=rb.a();this.u=Yc(a,b,this.f);w(null!=this.u);this.v=new tb;this.L=c;this.qa=!1;this.O=null};g=Eg.prototype;g.init=function(a,b){a&&A(this.u,3,a);b&&A(this.u,9,b);this.L.init(t(this.Oh,this))};g.Oh=function(){this.L.Ca("s",t(this.start,this),!0);this.L.Ca("sh",t(this.Ed,this),!0);this.L.Ca("c",t(this.close,this),!0);this.L.Ca("sm",t(this.ac,this),!0);this.L.Ca("uap",t(this.kc,this),!0);this.L.Ca("tcn",t(this.ic,this),!0)};
g.kc=function(a){this.v=new tb;Nc(Uc,this.v,a);this.g&&this.g.kc(this.v)};g.start=function(){w(!this.g);this.g=new vg(this.U,this,this.u);this.g.kc(this.v);this.g.start();var a=this.g,b=new te;a.I.listen(b,"online",t(a.wh,a))};g.Ed=function(){w(this.g);this.O||(this.O=this.g,this.g=null,this.start())};g.close=function(){this.g.close();this.qb()};g.ac=function(a){a&&this.g.ac(a)};g.ic=function(){this.g.ic()};
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var Xg=function(){x.call(this)};v(Xg,x);var Yg=null;Xg.prototype.ab=function(){return z(this,1)};Xg.prototype.dc=function(a){A(this,1,a)};var Zg=function(){x.call(this)};v(Zg,x);var $g=null;Zg.prototype.ab=function(){return z(this,1)};Zg.prototype.dc=function(a){A(this,1,a)};Zg.prototype.La=function(){return z(this,4)};Zg.prototype.Dd=function(a){A(this,4,a)};var ah=function(){x.call(this)};v(ah,x);var bh=null;g=ah.prototype;g.sg=function(a){A(this,1,a)};g.Cd=function(a){A(this,3,a)};
g.Cf=function(){return z(this,4)};g.Ie=function(a){A(this,4,a)};g.If=function(){return y(this,4)};var ch=function(){x.call(this)};v(ch,x);var dh=null;ch.prototype.wg=function(a){A(this,1,a)};ch.prototype.ug=function(a){A(this,5,a)};var eh=function(){x.call(this)};v(eh,x);var fh=null,gh=function(){x.call(this)};v(gh,x);var hh=null;gh.prototype.La=function(){return z(this,1)};gh.prototype.Dd=function(a){A(this,1,a)};
Fg.prototype.a=function(){var a=Gg;a||(Gg=a=B(Fg,{0:{name:"Version",w:"buzz.channel.Version"},1:{name:"major_version",c:5,type:Number},2:{name:"minor_version",c:5,type:Number}}));return a};Fg.a=Fg.prototype.a;Hg.prototype.a=function(){var a=Ig;a||(Ig=a=B(Hg,{0:{name:"ProtocolVersion",w:"buzz.channel.ProtocolVersion"},1:{name:"version",c:11,type:Fg}}));return a};Hg.a=Hg.prototype.a;
Jg.prototype.a=function(){var a=Kg;a||(Kg=a=B(Jg,{0:{name:"ClientVersion",w:"buzz.channel.ClientVersion"},1:{name:"version",c:11,type:Fg},2:{name:"platform",c:9,type:String},3:{name:"language",c:9,type:String},4:{name:"application_info",c:9,type:String}}));return a};Jg.a=Jg.prototype.a;Lg.prototype.a=function(){var a=Mg;a||(Mg=a=B(Lg,{0:{name:"SessionId",w:"buzz.channel.SessionId"},1:{name:"service_name",c:9,type:String},2:{name:"session_name",c:9,type:String}}));return a};Lg.a=Lg.prototype.a;
Ng.prototype.a=function(){var a=Og;a||(Og=a=B(Ng,{0:{name:"ClientToServerMessage",w:"buzz.channel.ClientToServerMessage"},1:{name:"header",c:11,type:Pg},2:{name:"init_endpoint_message",c:11,type:Rg},3:{name:"init_session_message",c:11,type:Tg},4:{name:"client_data_message_deprecated",c:11,type:Xg},5:{name:"send_on_disconnect_message",c:11,type:Xg},6:{name:"close_session_message",c:11,type:Vg}}));return a};Ng.a=Ng.prototype.a;
Pg.prototype.a=function(){var a=Qg;a||(Qg=a=B(Pg,{0:{name:"ClientHeader",w:"buzz.channel.ClientHeader"},1:{name:"protocol_version",c:11,type:Hg},2:{name:"client_version",c:11,type:Jg},3:{name:"client_time_ms",c:3,type:Number},4:{name:"max_known_server_time_ms",c:3,type:Number},5:{name:"message_id",c:9,type:String}}));return a};Pg.a=Pg.prototype.a;Rg.prototype.a=function(){var a=Sg;a||(Sg=a=B(Rg,{0:{name:"InitEndpointMessage",w:"buzz.channel.InitEndpointMessage"}}));return a};Rg.a=Rg.prototype.a;
Tg.prototype.a=function(){var a=Ug;a||(Ug=a=B(Tg,{0:{name:"InitSessionMessage",w:"buzz.channel.InitSessionMessage"},1:{name:"session_id",c:11,type:Lg},2:{name:"subscriber_info",c:9,type:String}}));return a};Tg.a=Tg.prototype.a;Vg.prototype.a=function(){var a=Wg;a||(Wg=a=B(Vg,{0:{name:"CloseSessionMessage",w:"buzz.channel.CloseSessionMessage"},1:{name:"session_id",c:11,type:Lg}}));return a};Vg.a=Vg.prototype.a;
Xg.prototype.a=function(){var a=Yg;a||(Yg=a=B(Xg,{0:{name:"DataMessage",w:"buzz.channel.DataMessage"},1:{name:"session_id",c:11,type:Lg},2:{name:"message",c:9,type:String},3:{name:"ack_id",c:9,type:String}}));return a};Xg.a=Xg.prototype.a;
Zg.prototype.a=function(){var a=$g;a||($g=a=B(Zg,{0:{name:"SessionStatusMessage",w:"buzz.channel.SessionStatusMessage"},1:{name:"session_id",c:11,type:Lg},2:{name:"address",c:9,type:String},3:{name:"is_broadcast_to_user",c:8,type:Boolean},4:{name:"status",c:11,type:eh},5:{name:"subscriber_info",c:9,type:String}}));return a};Zg.a=Zg.prototype.a;
ah.prototype.a=function(){var a=bh;a||(bh=a=B(ah,{0:{name:"ServerToClientMessage",w:"buzz.channel.ServerToClientMessage"},1:{name:"header",c:11,type:ch},2:{name:"server_data_message",c:11,type:Xg},3:{name:"channel_status_message",c:11,type:gh},4:{name:"session_status_message",c:11,type:Zg}}));return a};ah.a=ah.prototype.a;
ch.prototype.a=function(){var a=dh;a||(dh=a=B(ch,{0:{name:"ServerHeader",w:"buzz.channel.ServerHeader"},1:{name:"protocol_version",c:11,type:Hg},4:{name:"server_time_ms",c:3,type:Number},5:{name:"message_id",c:9,type:String}}));return a};ch.a=ch.prototype.a;eh.prototype.a=function(){var a=fh;a||(fh=a=B(eh,{0:{name:"StatusP",w:"buzz.channel.StatusP"},1:{name:"code",c:5,type:Number},2:{name:"description",c:9,type:String}}));return a};eh.a=eh.prototype.a;
gh.prototype.a=function(){var a=hh;a||(hh=a=B(gh,{0:{name:"ChannelStatusMessage",w:"buzz.channel.ChannelStatusMessage"},1:{name:"status",c:11,type:eh},2:{name:"jid_resource",c:9,type:String}}));return a};gh.a=gh.prototype.a;var W=function(){x.call(this)};v(W,x);var ih=null;W.prototype.Bd=function(a){A(this,1,a)};W.prototype.Af=function(){return z(this,2)};W.prototype.tg=function(a){A(this,2,a)};W.prototype.Gf=function(){return y(this,2)};var kh=function(a){var b=new jh;A(a,4,b)},X=function(){x.call(this)};v(X,x);var lh=null;X.prototype.Cf=function(){return z(this,2)};X.prototype.Ie=function(a){A(this,2,a)};X.prototype.If=function(){return y(this,2)};X.prototype.Cd=function(a){A(this,3,a)};var mh=function(){x.call(this)};
v(mh,x);var nh=null,oh={gi:1,hi:2},jh=function(){x.call(this)};v(jh,x);var ph=null,qh=function(){x.call(this)};v(qh,x);var rh=null,sh=function(){x.call(this)};v(sh,x);var th=null,uh=function(){x.call(this)};v(uh,x);var vh=null,wh=function(){x.call(this)};v(wh,x);var xh=null,yh=function(){x.call(this)};v(yh,x);var zh=null;yh.prototype.he=function(){return z(this,1)};yh.prototype.ie=function(){return z(this,2)};
W.prototype.a=function(){var a=ih;a||(ih=a=B(W,{0:{name:"ClientToSharedWorkerMessage",w:"buzz.channel.proto.ClientToSharedWorkerMessage"},1:{name:"auth_params",c:11,type:tb},2:{name:"init_session_message",c:11,type:Tg},3:{name:"browser_channel_config",c:11,type:rb},4:{name:"heartbeat",c:11,type:jh}}));return a};W.a=W.prototype.a;
X.prototype.a=function(){var a=lh;a||(lh=a=B(X,{0:{name:"SharedWorkerToClientMessage",w:"buzz.channel.proto.SharedWorkerToClientMessage"},1:{name:"data_message",c:11,type:Xg},2:{name:"session_status_message",c:11,type:Zg},3:{name:"channel_status_message",c:11,type:gh},4:{name:"shared_worker_event_message",c:11,type:mh},5:{name:"auth_params_request_message",c:11,type:qh},6:{name:"config_request_message",c:11,type:sh},7:{name:"sender_id",c:9,type:String},9:{name:"channel_stat_message",c:11,type:uh},
10:{name:"browser_channel_closed_message",c:11,type:wh},11:{name:"browser_channel_error_message",c:11,type:yh}}));return a};X.a=X.prototype.a;mh.prototype.a=function(){var a=nh;a||(nh=a=B(mh,{0:{name:"SharedWorkerEventMessage",w:"buzz.channel.proto.SharedWorkerEventMessage"},1:{name:"event",c:14,defaultValue:1,type:oh},2:{name:"connection_count",c:5,type:Number}}));return a};mh.a=mh.prototype.a;
jh.prototype.a=function(){var a=ph;a||(ph=a=B(jh,{0:{name:"Heartbeat",w:"buzz.channel.proto.Heartbeat"}}));return a};jh.a=jh.prototype.a;qh.prototype.a=function(){var a=rh;a||(rh=a=B(qh,{0:{name:"AuthenticationParametersRequestMessage",w:"buzz.channel.proto.AuthenticationParametersRequestMessage"}}));return a};qh.a=qh.prototype.a;sh.prototype.a=function(){var a=th;a||(th=a=B(sh,{0:{name:"BrowserChannelConfigRequestMessage",w:"buzz.channel.proto.BrowserChannelConfigRequestMessage"}}));return a};
sh.a=sh.prototype.a;uh.prototype.a=function(){var a=vh;a||(vh=a=B(uh,{0:{name:"ChannelStatMessage",w:"buzz.channel.proto.ChannelStatMessage"},1:{name:"stat",c:5,type:Number}}));return a};uh.a=uh.prototype.a;wh.prototype.a=function(){var a=xh;a||(xh=a=B(wh,{0:{name:"BrowserChannelClosedMessage",w:"buzz.channel.proto.BrowserChannelClosedMessage"}}));return a};wh.a=wh.prototype.a;
yh.prototype.a=function(){var a=zh;a||(zh=a=B(yh,{0:{name:"BrowserChannelErrorMessage",w:"buzz.channel.proto.BrowserChannelErrorMessage"},1:{name:"browser_channel_error_code",c:5,type:Number},2:{name:"last_http_status_code",c:5,type:Number}}));return a};yh.a=yh.prototype.a;var Ah=function(){if(Hb){var a=/Windows NT ([0-9.]+)/;return(a=a.exec(vb))?a[1]:"0"}return Gb?(a=/10[_.][0-9_.]+/,(a=a.exec(vb))?a[0].replace(/_/g,"."):"10"):Ib?(a=/Android\s+([^\);]+)(\)|;)/,(a=a.exec(vb))?a[1]:""):Jb||Kb||Lb?(a=/(?:iPhone|CPU)\s+OS\s+(\S+)/,(a=a.exec(vb))?a[1].replace(/_/g,"."):""):""}();var Bh=new Hg,Ch=new Fg;A(Ch,1,3);A(Ch,2,2);Bh.Je(Ch);var Dh=new Fg;A(Dh,1,3);A(Dh,2,2);var Eh=new Fg;A(Eh,1,3);A(Eh,2,2);var Fh=function(a,b){var c=new Lg;A(c,1,a);null!=b&&A(c,2,b);return c},Gh=function(a,b){var c=new Vg;w(null!==b);c.dc(Fh(a,b));return c},Hh=function(a,b){var c=new X,d=new mh;A(d,1,a);null!=b&&A(d,2,b);A(c,4,d);return c};var Ih=function(){this.se=[];this.sd=null};Ih.prototype.postMessage=function(a){O(function(){this.sd.Ad(a)},0,this)};Ih.prototype.addEventListener=function(a,b){w("message"==a);this.se.push(b)};Ih.prototype.start=function(){w(null!=this.sd)};Ih.prototype.Ad=function(a){for(var b=0;b<this.se.length;++b)this.se[b]({data:a})};var Jh=function(){var a=new Ih,b=new Ih;a.sd=b;b.sd=a;return[a,b]};var Kh=function(){},Lh=function(a,b){var c=b.a(),d=a.Zh[c.getName()];w(d,"no validator specification for %s",c.ge);for(var e=hb(c),f=0;f<e.length;++f)w(e[f].getName()in d,"field %s unspecified in %s",e[f].getName(),c.ge);for(var h in d){e=d[h];var k=jb(c,h);w(k instanceof kb,"no field descriptor for %s in %s",h,c.ge);for(f=0;f<e.length;++f){if(!e[f](k,b))return!1;for(var p=0;p<mb(b,k);++p){var m=b.get(k,p);if(m instanceof x&&!Lh(a,m))return Sc(a.i,"field %s (index %d) failed validation in %s",h,p,
b),!1}}}return!0};Kh.prototype.required=function(a,b){var c=b.has(a);c||Sc(this.i,"required field %s missing from %s",a.getName(),b);return c};Kh.prototype.$g=function(a,b,c){var d=!c.has(b)||c.get(b)>=a;d||Sc(this.i,"%s must be greater than or equal to %d; was %d",b.getName(),a,c.get(b));return d};Kh.prototype.uh=function(a,b){(b=!b.has(a)||""!=b.get(a))||Sc(this.i,"%s must be non-empty",a.getName());return b};var Mh=function(){var a=function(){return!0},b=t(this.required,this),c=t(this.$g,this,0),d=t(this.uh,this);this.Zh={Version:{major_version:[b,c],minor_version:[b,c]},ProtocolVersion:{version:[b]},ClientVersion:{version:[b],platform:[b],language:[b,d],application_info:[b,d]},ClientToServerMessage:{header:[b],init_endpoint_message:[a],init_session_message:[a],client_data_message_deprecated:[a],send_on_disconnect_message:[a],close_session_message:[a]},ClientHeader:{protocol_version:[b],client_version:[b],
client_time_ms:[b],max_known_server_time_ms:[b],message_id:[a]},SessionId:{service_name:[b,d],session_name:[a]},InitEndpointMessage:{},InitSessionMessage:{session_id:[b],subscriber_info:[a]},CloseSessionMessage:{session_id:[b]},SessionStatusMessage:{session_id:[b],address:[a,d],is_broadcast_to_user:[a],subscriber_info:[a],status:[a]},DataMessage:{session_id:[b],message:[b],ack_id:[a]},ServerToClientMessage:{header:[b],server_data_message:[a],channel_status_message:[a],session_status_message:[a]},
ServerHeader:{protocol_version:[b],server_time_ms:[b,c],message_id:[a,d]},StatusP:{code:[b],description:[a]},ChannelStatusMessage:{status:[b],jid_resource:[a]}}};v(Mh,Kh);var Nh=function(a,b,c,d){this.cc=b;this.bc=a;this.Fc=c;this.Qe=d||null},Oh=function(a,b,c){this.Xd=a;this.ub=b;this.Pa=c;this.Ta=[];this.je=3;this.v=new tb;this.Hb=0;this.We=new pe(Math.random,1E4,180)},Ph=function(a,b){b=Wc(b);a.Pa.postMessage(b)},Qh=function(a,b){a.v=b;0==a.Hb?(a.Hb=1,O(function(){var a={};a=tg(this.v,a);Of("/client-channel/client-auth/",t(this.bh,this,this.v),"",a)},qe(a.We),a)):2==a.Hb&&a.Xd.Bd(b)};
Oh.prototype.bh=function(a,b){Vf(b.target)?(this.Hb=2,this.We=null,this.Xd.Bd(a),a=new X,b=new sh,A(a,6,b),Ph(this,a),a=Hh(2,this.ub+1),Ph(this,a),this.Xd.qa&&(b=new eh,A(b,1,1),a=new gh,a.Dd(b),b=new X,b.Cd(a),Ph(this,b))):(this.Hb=0,this.De())};Oh.prototype.De=function(){var a=new X,b=new qh;A(a,5,b);Ph(this,a)};
var Rh=function(){this.th=0;this.Gc=new af;this.Ea=[];this.Ta=new af;this.Wa=new af;var a=new jf(location);mf(a,"/client-channel/channel");nf(a,"",void 0);this.U=a.toString();this.O=this.v=this.u=null;this.qa=!1;this.qh=this.oe=0;this.Wf=new Mh(this.f);this.Lf=!1};Rh.prototype.qc=function(a){a!=this.g?K(this.f,"Ignoring channelOpened for a channel that is not current"):(this.O&&(K(this.f,"Scheduling close for the previous channel"),O(function(){this.qb()},4E4,this)),Sh(this,new Rg))};
Rh.prototype.pc=function(a,b){for(var c=0;c<a.length;c++){var d=a[c],e=d.p;if(e)if(d=ah.a(),d=Yc(d,e,this.f),null==d)Sc(this.f,"Cannot deserialize s2c message: %s",e);else if(Tc(this.f,"Received server message: %s",d),Lh(this.Wf,d)){e=z(d,1);this.oe=Math.max(this.oe,z(e,4));if(y(d,2)){var f=z(d,2),h=f.ab();e=Th(this,h);if(0==e.length)K(this.f,"Received message for unknown session: %s, %s",h,f);else for(h=new X,A(h,1,f),f=0;f<e.length;f++){var k=e[f].Fc;w(null!=k);Ph(k,h)}}if(b!=this.g)K(this.f,"Ignoring channel/session status from old channel");
else{if(y(d,3)){e=z(d,3);h=z(e.La(),1);if(1==h){K(this.f,"Received OPEN status from server");this.qa=!0;f=this.Ta.W();for(h=0;h<f.length;++h)Uh(this,f[h].bc,f[h].cc);for(h=0;h<this.Ea.length;++h)Uh(this,this.Ea[h].bc,null);f=this.Wa.W();for(h=0;h<f.length;++h)0<f[h].length&&Uh(this,f[h][0].bc,f[h][0].cc)}else 4==h?(K(this.f,"Received CLOSING status from server"),this.qa=!1,this.Ed()):5==h?K(this.f,"Received STALE CLIENT status from server"):J(this.f,"Received non-SUCCESS status %s from server",h);
h=new X;h.Cd(e);Vh(this,h)}if(d.If())a:if(d=d.Cf(),k=d.ab(),f=z(k,2),null==f)J(this.f,"Ignoring session-ready message without a session name");else{e=Th(this,k);if(0==e.length){for(h=0;h<this.Ea.length;++h){var p=this.Ea[h],m=z(k,1);if(p.bc==m){var ba=p,gb=f;w(null==ba.cc);ba.cc=gb;ba=z(d,2);p.Qe=ba;this.Ea.splice(h,1);e.push(p)}}if(0==e.length){J(this.f,"Received address for unknown session: %s, %s",k,d.toString());break a}qb(d,3)?this.Wa.set(m,e):(e=e[0],this.Ta.set(f,e),e=[e])}K(this.f,"Passing session status message to client");
f=new X;f.Ie(d);for(h=0;h<e.length;h++)d=e[h].Fc,w(null!=d),Ph(d,f)}}}else Sc(this.f,"Received invalid server message: %s",d);else J(this.f,"Proto key missing from map: %s",d)}};var Uh=function(a,b,c){if(a.qa){var d=new Tg;d.dc(Fh(b,c));Sh(a,d)}},Vh=function(a,b){a.Gc.forEach(function(a){w(null!=a);Ph(a,b)})},Th=function(a,b){var c=[],d=a.Ta.get(z(b,2),null);null==d?c=a.Wa.get(z(b,1),[]):c.push(d);return c};g=Rh.prototype;
g.oc=function(a){if(a!=this.g&&a!=this.O)K(this.f,"Ignoring CLOSED event from forgotten channel");else{this.qb();a==this.g&&(K(this.f,"Active channel closed"),this.qa=!1);var b=new wh;a=new X;A(a,10,b);Vh(this,a);this.qa&&(a=new eh,A(a,1,1),b=new gh,b.Dd(a),a=new X,a.Cd(b),Vh(this,a))}};g.lb=function(a,b){if(b!=this.g&&b==this.O)K(this.f,"Ignoring error from forgotten channel");else{K(this.f,"Channel error: "+a);b=a.he();var c=a.ie();a=new yh;A(a,1,b);A(a,2,c);b=new X;A(b,11,a);Vh(this,b)}};
g.Wc=function(a){K(this.f,"Channel stat: "+a);var b=new uh;A(b,1,a);a=new X;A(a,9,b);Vh(this,a)};g.start=function(){w(!this.g);w(null!=this.u);w(null!=this.v);K(this.f,"Attempting to start a new browser channel");this.g=new vg(this.U,this,this.u);this.g.kc(this.v);this.g.start()};
g.Ed=function(){w(this.g);this.O?K(this.f,"Ignoring handoff request because a handoff is already in progress and we want to guard against cascading handoffs"):(K(this.f,"Attempting a channel handoff"),this.O=this.g,this.qa=!1,this.g=null,this.start())};g.qb=function(){if(this.O){var a=this.O;this.O=null;O(function(){a.close();a.Ia()},0,this)}};g.close=function(){this.g&&(K(this.f,"Closing browser channel"),this.g.close(),this.qb(),this.g=null)};
var Sh=function(a,b){var c="c"+ ++a.qh,d=u(),e=a.oe,f=new Pg;f.wg(Bh);A(f,3,d);A(f,4,e);f.ug(c);c=new Jg;c.Je(Eh);A(c,2,Ah);A(c,3,"JS");A(c,4,"lcsclient");A(f,2,c);c=new Ng;c.sg(f);b instanceof Rg?A(c,2,b):b instanceof Tg?c.tg(b):b instanceof Vg&&A(c,6,b);Lh(a.Wf,c)?(b={},f=Wc(c),b.p=f,b&&a.g.ac(b)):Sc(a.f,"Attempted to send invalid client message: %s",c.toString())};Rh.prototype.Bd=function(a){this.v=a;null!=this.g&&this.g.kc(a)};
var Wh=function(a){O(function(){Wh(this);for(var a=[],c=this.Gc.W(),d=0;d<c.length;d++){var e=c[d];0==e.je?(K(this.f,"Port %s is dead",e.ub),a.push(e)):e.je--}for(d=0;d<a.length;d++){e=c=a[d];for(var f=this.Ta.pa(),h=0;h<f.length;h++){var k=f[h];if(e==this.Ta.get(k).Fc){var p=this.Ta.get(k).bc;K(this.f,"Closing named session (%s, service %s) on port %s",k,p,e.ub);p=Gh(p,k);Sh(this,p);this.Ta.remove(k)}}for(h=0;h<this.Ea.length;h++)e==this.Ea[h].Fc&&(K(this.f,"Closing unnamed session (%s) on port %s",
this.Ea[h].bc,e.ub),this.Ea.splice(h,1));f=this.Wa.pa();for(h=0;h<f.length;h++){p=f[h];for(var m=this.Wa.get(p),ba=0;ba<m.length;ba++)e==m[ba].Fc&&(k=m[ba].cc,K(this.f,"Closing session for broadcast-to-user service (%s) on port %s",p,e.ub),m.splice(ba,1),0==m.length&&(this.Wa.remove(p),k=Gh(p,k),Sh(this,k)))}K(this.f,"Removing dead port %s",c.ub);this.Gc.remove(c.ub)}},18E4,a)},Xh=function(a,b){if(!a.Lf)return!0;var c=(new jf(self.location)).ga.get("authuser")||0,d=b.bd();if(c!=d)return J(a.f,"Rejecting request to change authuser: %s vs %s",
d,c),!1;switch(self.location.protocol){case "http:":c=1;break;case "https:":c=2;break;default:return J(a.f,"Unexpected protocol: %s",self.location.protocol),!1}return c!=b.Ka()?(J(a.f,"Rejecting unexpected auth scheme %s (wanted %s)",b.Ka(),c),!1):!0};
Rh.prototype.eh=function(a,b){var c=W.a();c=Yc(c,b.data,this.f);if(null==c)K(this.f,"Received unparsable message from client: %s",(new Hc).jb(b.data));else{a.je=3;if(y(c,1))b=z(c,1),Xh(this,b)&&Qh(a,b);else if(2!=a.Hb){K(this.f,"Ignoring message without auth params from client that has not yet passed auth check.");return}if(y(c,3))this.u=z(c,3),null==this.g?this.start():this.g.ic();else if(c.Gf()){c=c.Af().ab();w(null!=c);b=z(c,2);var d=w(z(c,1));if(null!=b)K(this.f,"Adding new named session (%s, service %s)",
b,d),this.Ta.set(b,new Nh(d,b,a)),Uh(this,d,b);else if(this.Wa.nb(d)){K(this.f,"Adding new session with broadcast-to-user service (service %s)",d);c=this.Wa.get(d);w(0<c.length);var e=c[0].cc;b=c[0].Qe;c.push(new Nh(d,e,a,b));c=new Zg;d=Fh(d,e);e=new eh;A(e,1,1);c.dc(d);A(c,2,b);A(c,3,!0);c.Dd(e);b=new X;b.Ie(c);Ph(a,b)}else K(this.f,"Adding new unnamed session (service %s)",d),this.Ea.push(new Nh(d,null,a)),Uh(this,d,null)}}};
var Yh=function(a,b){b=b.ports[0];var c=a.th++,d=new Oh(a,c,b);a.Gc.set(c,d);K(a.f,"New connection; %s ports total",a.Gc.cd());b.addEventListener("message",t(a.eh,a,d),!1);b.start()};Rh.prototype.init=function(){Wh(this)};var Zh=function(a,b,c,d){var e=rb.a();a=Yc(e,a,this.f);w(null!=a);this.u=a;this.Jg=b;this.Yh=c;this.va=null;this.pb=new pe(Math.random,1E4,180);qe(this.pb);this.L=d};Zh.prototype.close=function(){this.va=null};var $h=function(a){var b=new W;w(null!=a.v);b.Bd(a.v);b=Wc(b);a.va.port.postMessage(b)};Zh.prototype.De=function(){var a=new X,b=new qh;A(a,5,b);ai(this,a)};
var bi=function(a){var b=new W;kh(b);var c=Wc(b);O(function(){bi(this);this.va.port.postMessage(c)},48E3*Math.random()+96E3,a)},ai=function(a,b){b=Wc(b);a.L.eb("sw2c",b)};
Zh.prototype.dh=function(a){if(this.va){var b=W.a();b=Yc(b,a,this.f);null!=b&&y(b,3)&&(A(b,3,this.u),a=Wc(b));this.va.port.postMessage(a)}else b=W.a(),b=Yc(b,a,this.f),y(b,1)?(a={},a=tg(z(b,1),a),Of(this.Jg,t(this.ah,this,z(b,1)),"",a)):J(this.f,"Ignoring messages that do not contain auth params. Must validate the client before subscriptions can be sent: %s",a)};
Zh.prototype.ah=function(a,b){Vf(b.target)?(this.v=a,this.pb.reset(),null==this.va&&ci(this),$h(this)):O(function(){this.De()},qe(this.pb),this)};
var ci=function(a){w(null==a.va);var b=Hh(1,null);ai(a,b);if(qb(a.u,13))b=new jf(a.Yh),S(b,"ctype",z(a.u,2)),S(b,"authuser",a.v.bd()),a.va=new SharedWorker(b.toString());else{b=Jh();var c=new Rh;a.va={port:b[1]};c.init();Yh(c,{ports:b})}a.va.port.addEventListener("message",function(b){b=b.data;var c=X.a();(b=Yc(c,b,a.f))?ai(a,b):J(a.f,"Ignoring unparsable shared worker message.")},!1);a.va.port.start();bi(a)};Zh.prototype.init=function(){this.L.init(t(this.ih,this))};
Zh.prototype.ih=function(){this.L.Ca("c2sw",t(this.dh,this),!1)};Zh.prototype.init=Zh.prototype.init;da("buzz.channel.IframedSharedChannelServer",Zh,void 0);var di=function(a,b,c){L.call(this);this.Ac=a;this.Na=b||0;this.l=c;this.Ud=t(this.Ob,this)};v(di,L);g=di.prototype;g.da=0;g.s=function(){di.G.s.call(this);this.stop();delete this.Ac;delete this.l};g.start=function(a){this.stop();this.da=O(this.Ud,n(a)?a:this.Na)};g.stop=function(){this.Oa()&&l.clearTimeout(this.da);this.da=0};g.vf=function(){this.stop();this.Ob()};g.Oa=function(){return 0!=this.da};g.Ob=function(){this.da=0;this.Ac&&this.Ac.call(this.l)};var ei=function(){L.call(this);this.Ge={}};v(ei,L);ei.prototype.connect=function(a){a&&a()};ei.prototype.isConnected=function(){return!0};ei.prototype.Ca=function(a,b,c){this.Ge[a]={callback:b,Xf:!!c}};ei.prototype.s=function(){ei.G.s.call(this);delete this.Ge;delete this.pf};var E={};var fi={1:"NativeMessagingTransport",2:"FrameElementMethodTransport",3:"IframeRelayTransport",4:"IframePollingTransport",5:"FlashTransport",6:"NixTransport",7:"DirectTransport"},gi=["pu","lru","pru","lpu","ppu"],hi={},ji=function(){for(var a=10,b=ii,c=b.length,d="";0<a--;)d+=b.charAt(Math.floor(Math.random()*c));return d},ii="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";var Y=function(a){L.call(this);this.xa=a||ta||(ta=new Gc)};v(Y,L);Y.prototype.Cb=0;Y.prototype.getWindow=function(){return this.xa.getWindow()};Y.prototype.getName=function(){return fi[String(this.Cb)]||""};/*
 Portions of this code are from MochiKit, received by
 The Closure Authors under the MIT license. All other code is Copyright
 2005-2009 The Closure Authors. All Rights Reserved.
*/
var Z=function(a,b){this.Sa=[];this.Yf=a;this.nf=b||null;this.yc=this.ja=!1;this.Ra=void 0;this.Ke=this.$e=this.Sd=!1;this.Jd=0;this.N=null;this.Uc=0};Z.prototype.cancel=function(a){if(this.ja)this.Ra instanceof Z&&this.Ra.cancel();else{if(this.N){var b=this.N;delete this.N;a?b.cancel(a):(b.Uc--,0>=b.Uc&&b.cancel())}this.Yf?this.Yf.call(this.nf,this):this.Ke=!0;this.ja||this.sf(new ki(this))}};Z.prototype.kf=function(a,b){this.Sd=!1;li(this,a,b)};
var li=function(a,b,c){a.ja=!0;a.Ra=c;a.yc=!b;mi(a)},oi=function(a){if(a.ja){if(!a.Ke)throw new ni(a);a.Ke=!1}};Z.prototype.callback=function(a){oi(this);pi(a);li(this,!0,a)};Z.prototype.sf=function(a){oi(this);pi(a);li(this,!1,a)};var pi=function(a){w(!(a instanceof Z),"An execution sequence may not be initiated with a blocking Deferred.")},ri=function(a,b,c){qi(a,b,null,c)},qi=function(a,b,c,d){w(!a.$e,"Blocking Deferreds can not be re-used");a.Sa.push([b,c,d]);a.ja&&mi(a)};
Z.prototype.then=function(a,b,c){var d,e,f=new $d(function(a,b){d=a;e=b});qi(this,d,function(a){a instanceof ki?f.cancel():e(a)});return f.then(a,b,c)};Wd(Z);var si=function(a,b){b instanceof Z?ri(a,t(b.Mg,b)):ri(a,function(){return b})};Z.prototype.Mg=function(a){var b=new Z;qi(this,b.callback,b.sf,b);a&&(b.N=this,this.Uc++);return b};
var ti=function(a){return Da(a.Sa,function(a){return ja(a[1])})},mi=function(a){if(a.Jd&&a.ja&&ti(a)){var b=a.Jd,c=ui[b];c&&(l.clearTimeout(c.da),delete ui[b]);a.Jd=0}a.N&&(a.N.Uc--,delete a.N);b=a.Ra;for(var d=c=!1;a.Sa.length&&!a.Sd;){var e=a.Sa.shift(),f=e[0],h=e[1];e=e[2];if(f=a.yc?h:f)try{var k=f.call(e||a.nf,b);n(k)&&(a.yc=a.yc&&(k==b||k instanceof Error),a.Ra=b=k);if(Xd(b)||"function"===typeof l.Promise&&b instanceof l.Promise)d=!0,a.Sd=!0}catch(p){b=p,a.yc=!0,ti(a)||(c=!0)}}a.Ra=b;d&&(k=t(a.kf,
a,!0),d=t(a.kf,a,!1),b instanceof Z?(qi(b,k,d),b.$e=!0):b.then(k,d));c&&(b=new vi(b),ui[b.da]=b,a.Jd=b.da)},ni=function(){sa.call(this)};v(ni,sa);ni.prototype.message="Deferred has already fired";ni.prototype.name="AlreadyCalledError";var ki=function(){sa.call(this)};v(ki,sa);ki.prototype.message="Deferred was canceled";ki.prototype.name="CanceledError";var vi=function(a){this.da=l.setTimeout(t(this.ai,this),0);this.Zc=a};
vi.prototype.ai=function(){w(ui[this.da],"Cannot throw an error that is not scheduled.");delete ui[this.da];throw this.Zc;};var ui={};var yi=function(a,b){Y.call(this,b);this.b=a;this.I=new P(this);ld(this,qa(md,this.I));this.Ba=new ne(100,this.getWindow());ld(this,qa(md,this.Ba));this.X=new Z;this.Y=new Z;this.P=new Z;this.ce=ji();this.gb=null;this.Gb={};this.Eh=this.b.name;wi(this.b,this.b.name+"_"+xi(this.b));this.Aa=!1;si(this.P,this.X);si(this.P,this.Y);ri(this.P,this.ve,this);this.P.callback(!0);this.I.listen(this.Ba,"tick",this.Bc);H("DirectTransport created. role="+xi(this.b))};v(yi,Y);
var zi={},Ci=function(a){var b=new Ai(a.channelName,a.service,a.payload);a=b.Wd;var c=b.Kc;b=b.yb;I(E.i,"messageReceived: channel="+a+", service="+c+", payload="+b);var d=hi[a];if(d)return d.wa(c,b),!0;d=Bi(b)[0];for(var e in hi){var f=hi[e];if(1==xi(f)&&!f.isConnected()&&"tp"==c&&"SETUP"==d)return wi(f,a),f.wa(c,b),!0}H("channel name mismatch; message ignored.");return!1};g=yi.prototype;g.Cb=7;
g.Id=function(a){a=Bi(a);var b=a[1];switch(a[0]){case "SETUP_ACK":this.X.ja||this.X.callback(!0);break;case "SETUP":this.zd(),null!=this.gb&&this.gb!=b&&(H("Sending SETUP and changing peer ID to: "+b),this.Ic()),this.gb=b}};g.Ic=function(){this.send("tp","SETUP,"+this.ce)};g.zd=function(){this.send("tp","SETUP_ACK");this.Y.ja||this.Y.callback(!0)};
g.connect=function(){var a=this.getWindow();if(a){var b=na(a);0==(zi[b]||0)&&null==ea("crosswindowmessaging.channel",a)&&da("crosswindowmessaging.channel",Ci,a);zi[b]++;this.Aa=!0;this.Bc()}else I(E.i,"connect(): no window to initialize.")};g.Bc=function(){this.b.isConnected()?this.Ba.stop():(this.Ba.start(),this.Ic())};g.send=function(a,b){this.b.ea?(a=new Ai(this.Eh+"_"+(0==xi(this.b)?1:0),a,b),this.b.H.directSyncMode?this.tf(a):this.Gb[na(a)]=O(t(this.tf,this,a),0)):I(E.i,"send(): window not ready")};
g.tf=function(a){var b=na(a);this.Gb[b]&&delete this.Gb[b];try{var c=ea("crosswindowmessaging.channel",this.b.ea)}catch(d){G(E.i,"Can't access other window, ignoring.",d);return}if(null===c)G(E.i,"Peer window had no global function.");else try{c({channelName:a.Wd,service:a.Kc,payload:a.yb}),H("send(): channelName="+a.Wd+" service="+a.Kc+" payload="+a.yb)}catch(d){G(E.i,"Error performing call, ignoring.",d)}};g.ve=function(){Di(this.b,0)};
g.s=function(){if(this.Aa){var a=this.getWindow(),b=na(a);1==--zi[b]&&da("crosswindowmessaging.channel",null,a)}this.Gb&&(La(this.Gb,function(a){l.clearTimeout(a)}),this.Gb=null);this.X&&(this.X.cancel(),delete this.X);this.Y&&(this.Y.cancel(),delete this.Y);this.P&&(this.P.cancel(),delete this.P);yi.G.s.call(this)};var Bi=function(a){a=a.split(",");a[1]=a[1]||null;return a},Ai=function(a,b,c){this.Wd=a;this.Kc=b;this.yb=c};var Ei=function(a,b){Y.call(this,b);this.b=a;this.Hc=[];this.Sg=t(this.Tg,this)};v(Ei,Y);g=Ei.prototype;g.Cb=2;g.Ce=!1;g.connect=function(){0==xi(this.b)?(this.Ma=this.b.Qb,this.Ma.XPC_toOuter=t(this.Mf,this)):this.Ve()};
g.Ve=function(){var a=!0;try{this.Ma||(this.Ma=this.getWindow().frameElement),this.Ma&&this.Ma.XPC_toOuter&&(this.we=this.Ma.XPC_toOuter,this.Ma.XPC_toOuter.XPC_toInner=t(this.Mf,this),a=!1,this.send("tp","SETUP_ACK"),Di(this.b))}catch(b){Yb(E.i,"exception caught while attempting setup: "+b)}a&&(this.Ue||(this.Ue=t(this.Ve,this)),this.getWindow().setTimeout(this.Ue,100))};
g.Id=function(a){if(0!=xi(this.b)||this.b.isConnected()||"SETUP_ACK"!=a)throw Error("Got unexpected transport message.");this.we=this.Ma.XPC_toOuter.XPC_toInner;Di(this.b)};g.Mf=function(a,b){this.Ce||0!=this.Hc.length?(this.Hc.push({Wh:a,yb:b}),1==this.Hc.length&&this.getWindow().setTimeout(this.Sg,1)):this.b.wa(a,b)};g.Tg=function(){for(;this.Hc.length;){var a=this.Hc.shift();this.b.wa(a.Wh,a.yb)}};g.send=function(a,b){this.Ce=!0;this.we(a,b);this.Ce=!1};
g.s=function(){Ei.G.s.call(this);this.Ma=this.we=null};var Fi=function(a,b){Y.call(this,b);this.b=a;this.Ee=this.b.H.ppu;this.Mh=this.b.H.lpu;this.yd=[]},Gi,Hi;v(Fi,Y);g=Fi.prototype;g.Hh=5;g.Cb=4;g.Sa=0;g.lc=!1;g.Aa=!1;g.kg=null;var Ii=function(a){return"googlexpc_"+a.b.name+"_msg"},Ji=function(a){return"googlexpc_"+a.b.name+"_ack"},Li=function(a){try{if(!a.isDisposed()&&Ki(a.b))return a.b.ea.frames||{}}catch(b){I(E.i,"error retrieving peer frames")}return{}},Mi=function(a,b){return Li(a)[b]};
Fi.prototype.connect=function(){if(!this.isDisposed()&&Ki(this.b)){I(E.i,"transport connect called");if(!this.Aa){I(E.i,"initializing...");var a=Ii(this);this.Tb=Ni(this,a);this.te=this.getWindow().frames[a];a=Ji(this);this.Fb=Ni(this,a);this.Qd=this.getWindow().frames[a];this.Aa=!0}if(Oi(this,Ii(this))&&Oi(this,Ji(this)))I(E.i,"foreign frames present"),this.Uf=new Pi(this,Mi(this,Ii(this)),t(this.Jh,this)),this.Pe=new Pi(this,Mi(this,Ji(this)),t(this.Ih,this)),this.ef();else{F("foreign frames not (yet) present");
if(1==xi(this.b))this.kg||0<this.Hh--||(F("Inner peer reconnect triggered."),wi(this.b,ji()),F("switching channels: "+this.b.name),Qi(this),this.Aa=!1,this.kg=Ni(this,"googlexpc_reconnect_"+this.b.name));else if(0==xi(this.b)){F("outerPeerReconnect called");a=Li(this);for(var b=a.length,c=0;c<b;c++){try{if(a[c]&&a[c].name)var d=a[c].name}catch(f){}if(d){var e=d.split("_");if(3==e.length&&"googlexpc"==e[0]&&"reconnect"==e[1]){this.b.name=e[2];Qi(this);this.Aa=!1;break}}}}this.getWindow().setTimeout(t(this.connect,
this),100)}}};
var Ni=function(a,b){F("constructing sender frame: "+b);var c=document.createElement("IFRAME");var d=c.style;d.position="absolute";d.top="-10px";d.left="10px";d.width="1px";d.height="1px";c.id=c.name=b;c.src=a.Ee+"#INITIAL";a.getWindow().document.body.appendChild(c);return c},Qi=function(a){F("deconstructSenderFrames called");a.Tb&&(a.Tb.parentNode.removeChild(a.Tb),a.Tb=null,a.te=null);a.Fb&&(a.Fb.parentNode.removeChild(a.Fb),a.Fb=null,a.Qd=null)},Oi=function(a,b){F("checking for receive frame: "+b);
try{var c=Mi(a,b);if(!c||0!=c.location.href.indexOf(a.Mh))return!1}catch(d){return!1}return!0};Fi.prototype.ef=function(){var a=Li(this);a[Ji(this)]&&a[Ii(this)]?(this.Vf=new Ri(this.Ee,this.te),this.Sc=new Ri(this.Ee,this.Qd),I(E.i,"local frames ready"),this.getWindow().setTimeout(t(function(){this.Vf.send("SETUP");this.lc=!0;I(E.i,"SETUP sent")},this),100)):(this.df||(this.df=t(this.ef,this)),this.getWindow().setTimeout(this.df,100),I(E.i,"local frames not (yet) present"))};
var Si=function(a){if(a.Fe&&a.ig){if(Di(a.b),a.Mb){I(E.i,"delivering queued messages ("+a.Mb.length+")");for(var b=0,c;b<a.Mb.length;b++)c=a.Mb[b],a.b.wa(c.Kc,c.yb);delete a.Mb}}else F("checking if connected: ack sent:"+a.Fe+", ack rcvd: "+a.ig)};
Fi.prototype.Jh=function(a){F("msg received: "+a);if("SETUP"==a)this.Sc&&(this.Sc.send("SETUP_ACK"),F("SETUP_ACK sent"),this.Fe=!0,Si(this));else if(this.b.isConnected()||this.Fe){var b=a.indexOf("|"),c=a.substring(0,b);a=a.substring(b+1);b=c.indexOf(",");if(-1==b)this.Sc.send("ACK:"+c),Ti(this,a);else{var d=c.substring(0,b);this.Sc.send("ACK:"+d);c=c.substring(b+1).split("/");b=parseInt(c[0],10);c=parseInt(c[1],10);1==b&&(this.ye=[]);this.ye.push(a);b==c&&(Ti(this,this.ye.join("")),delete this.ye)}}else G(E.i,
"received msg, but channel is not connected")};Fi.prototype.Ih=function(a){F("ack received: "+a);"SETUP_ACK"==a?(this.lc=!1,this.ig=!0,Si(this)):this.b.isConnected()?this.lc?parseInt(a.split(":")[1],10)==this.Sa?(this.lc=!1,Ui(this)):G(E.i,"got ack with wrong sequence"):G(E.i,"got unexpected ack"):G(E.i,"received ack, but channel not connected")};
var Ui=function(a){if(!a.lc&&a.yd.length){var b=a.yd.shift();++a.Sa;a.Vf.send(a.Sa+b);F("msg sent: "+a.Sa+b);a.lc=!0}},Ti=function(a,b){var c=b.indexOf(":"),d=b.substr(0,c);b=b.substring(c+1);a.b.isConnected()?a.b.wa(d,b):((a.Mb||(a.Mb=[])).push({Kc:d,yb:b}),F("queued delivery"))};Fi.prototype.Rc=3800;
Fi.prototype.send=function(a,b){a=a+":"+b;if(!D||b.length<=this.Rc)this.yd.push("|"+a);else{b=b.length;for(var c=Math.ceil(b/this.Rc),d=0,e=1;d<b;)this.yd.push(","+e+"/"+c+"|"+a.substr(d,this.Rc)),e++,d+=this.Rc}Ui(this)};Fi.prototype.s=function(){Fi.G.s.call(this);var a=Vi;Ga(a,this.Uf);Ga(a,this.Pe);this.Uf=this.Pe=null;Fc(this.Tb);Fc(this.Fb);this.te=this.Qd=this.Tb=this.Fb=null};
var Vi=[],Wi=t(function(){var a=Vi,b,c=!1;try{for(var d=0;b=a[d];d++){var e;if(!(e=c)){var f=b,h=f.hg.location.href;if(h!=f.lf){f.lf=h;var k=h.split("#")[1];k&&(k=k.substr(1),f.Ng(decodeURIComponent(k)));e=!0}else e=!1}c=e}}catch(p){if(H("receive_() failed: "+p),b=b.T.b,H("Transport Error"),b.close(),!a.length)return}a=u();c&&(Gi=a);Hi=window.setTimeout(Wi,1E3>a-Gi?10:100)},Fi),Xi=function(){I(E.i,"starting receive-timer");Gi=u();Hi&&window.clearTimeout(Hi);Hi=window.setTimeout(Wi,10)},Ri=function(a,
b){if(!/^https?:\/\//.test(a))throw Error("URL "+a+" is invalid");this.Th=a;this.rg=b;this.ae=0};
Ri.prototype.send=function(a){this.ae=++this.ae%2;a=this.Th+"#"+this.ae+encodeURIComponent(a);try{if(Fb){var b=this.rg.location,c=b&&b.ownerDocument;var d=c&&(c.defaultView||c.parentWindow)||l;if("undefined"!=typeof d.Location&&"undefined"!=typeof d.Element){var e=b&&(b instanceof d.Location||!(b instanceof d.Element));var f=ka(b)?b.constructor.displayName||b.constructor.name||Object.prototype.toString.call(b):void 0===b?"undefined":null===b?"null":typeof b;w(e,"Argument is not a Location (or a non-Element mock); got: %s",
f)}if(a instanceof gc)var h=a;else d=a,d instanceof gc?h=d:(d=d.bb?d.ya():String(d),w(ic.test(d))||(d="about:invalid#zClosurez"),h=jc(d));b.href=hc(h)}else this.rg.location.replace(a)}catch(k){Yb(E.i,"sending failed",k)}Xi()};var Pi=function(a,b,c){this.T=a;this.hg=b;this.Ng=c;this.lf=this.hg.location.href.split("#")[0]+"#INITIAL";Vi.push(this);Xi()};var Zi=function(a,b){Y.call(this,b);this.b=a;this.Fh=this.b.H.pru;this.gg=this.b.H.ifrid;Fb&&Yi()};v(Zi,Y);if(Fb)var $i=[],aj=0,Yi=function(){aj||(aj=window.setTimeout(function(){bj()},1E3))},bj=function(a){var b=u();for(a=a||3E3;$i.length&&b-$i[0].timestamp>=a;){var c=$i.shift().jh;Fc(c);F("iframe removed")}aj=window.setTimeout(cj,1E3)},cj=function(){bj()};var dj={};Zi.prototype.Cb=3;Zi.prototype.connect=function(){this.getWindow().xpcRelay||(this.getWindow().xpcRelay=ej);this.send("tp","SETUP")};
var ej=function(a,b){var c=b.indexOf(":"),d=b.substr(0,c);b=b.substr(c+1);if(D&&-1!=(c=d.indexOf("|"))){h=d.substr(0,c);d=d.substr(c+1);c=d.indexOf("+");var e=d.substr(0,c);c=parseInt(d.substr(c+1),10);var f=dj[e];f||(f=dj[e]={xf:[],jg:0,uf:0});-1!=d.indexOf("++")&&(f.uf=c+1);f.xf[c]=b;f.jg++;if(f.jg!=f.uf)return;b=f.xf.join("");delete dj[e]}else var h=d;hi[a].wa(h,decodeURIComponent(b))};Zi.prototype.Id=function(a){"SETUP"==a?(this.send("tp","SETUP_ACK"),Di(this.b)):"SETUP_ACK"==a&&Di(this.b)};
Zi.prototype.send=function(a,b){b=encodeURIComponent(b);var c=b.length;if(D&&1800<c)for(var d=cb(),e=0,f=0;e<c;f++){var h=b.substr(e,1800);e+=1800;this.Ad(a,h,d+(e>=c?"++":"+")+f)}else this.Ad(a,b)};
Zi.prototype.Ad=function(a,b,c){if(D){var d=this.getWindow().document.createElement("DIV"),e={src:null,srcdoc:null},f={onload:cc("this.xpcOnload()"),sandbox:null},h={sandbox:""};var k={};for(var p in e)w(p.toLowerCase()==p,"Must be lower case"),k[p]=e[p];for(p in h)w(p.toLowerCase()==p,"Must be lower case"),k[p]=h[p];for(p in f){var m=p.toLowerCase();if(m in e)throw Error('Cannot override "'+m+'" attribute, got "'+p+'" with value "'+f[p]+'"');m in h&&delete k[m];k[p]=f[p]}e=null;f="";if(k)for(ib in k){if(!wc.test(ib))throw Error('Invalid attribute name "'+
ib+'".');p=k[ib];if(null!=p){h=ib;m=p;if(m instanceof ac)m=bc(m);else if("style"==h.toLowerCase()){p=void 0;if(!ka(m))throw Error('The "style" attribute requires goog.html.SafeStyle or map of style properties, '+typeof m+" given: "+m);if(!(m instanceof mc)){var ba=m;m="";for(p in ba){if(!/^[-_a-zA-Z0-9]+$/.test(p))throw Error("Name allows only [-_a-zA-Z0-9], got: "+p);var gb=ba[p];null!=gb&&(gb=r(gb)?Ca(gb,sc).join(" "):sc(gb),m+=p+":"+gb+";")}m?(p=m,w(!/[<>]/.test(p),"Forbidden characters in style string: "+
p),m=(new mc).ld(m)):m=nc}m instanceof mc&&m.constructor===mc&&m.Cg===lc?p=m.ud:(wa("expected object of type SafeStyle, got '"+m+"' of type "+ha(m)),p="type_error:SafeStyle");m=p}else{if(/^on/i.test(h))throw Error('Attribute "'+h+'" requires goog.string.Const value, "'+m+'" given.');if(h.toLowerCase()in xc)if(m instanceof ec)m instanceof ec&&m.constructor===ec&&m.Fg===dc?m=m.Be:(wa("expected object of type TrustedResourceUrl, got '"+m+"' of type "+ha(m)),m="type_error:TrustedResourceUrl");else if(m instanceof
gc)m=hc(m);else if(q(m))m=kc(m).ya();else throw Error('Attribute "'+h+'" on tag "iframe" requires goog.html.SafeUrl, goog.string.Const, or string, value "'+m+'" given.');}m.bb&&(m=m.ya());w(q(m)||ca(m),"String or number value expected, got "+typeof m+" with value: "+m);h=h+'="'+$a(String(m))+'"';f+=" "+h}}var ib="<iframe"+f;f=void 0;null!=f?r(f)||(f=[f]):f=[];!0===Zb.iframe?(w(!f.length,"Void tag <iframe> does not allow content."),ib+=">"):(e=zc(f),ib+=">"+vc(e)+"</iframe>",e=e.wc());(k=k&&k.dir)&&
(e=/^(ltr|rtl|auto)$/i.test(k)?0:null);k=yc(ib,e);Bc(d,k);d=d.childNodes[0];d.xpcOnload=fj}else d=this.getWindow().document.createElement("IFRAME"),Fb?$i.push({timestamp:u(),jh:d}):Hd(d,"load",fj);k=d.style;k.visibility="hidden";k.width=d.style.height="0px";k.position="absolute";k=this.Fh;k+="#"+this.b.name;this.gg&&(k+=","+this.gg);k+="|"+a;c&&(k+="|"+c);k+=":"+b;d.src=k;this.getWindow().document.body.appendChild(d);F("msg sent: "+k)};var fj=function(){F("iframe-load");Fc(this)};
Zi.prototype.s=function(){Zi.G.s.call(this);Fb&&bj(0)};var gj=function(a,b,c,d,e){Y.call(this,c);this.b=a;this.fa=e||2;w(1<=this.fa);w(2>=this.fa);this.fg=b||"*";this.I=new P(this);this.Ba=new ne(100,this.getWindow());this.rd=!!d;this.X=new Z;this.Y=new Z;this.P=new Z;this.ce=ji();this.gb=null;this.rd?1==xi(this.b)?si(this.P,this.X):si(this.P,this.Y):(si(this.P,this.X),2==this.fa&&si(this.P,this.Y));ri(this.P,this.ve,this);this.P.callback(!0);this.I.listen(this.Ba,"tick",this.Bc);H("NativeMessagingTransport created.  protocolVersion="+this.fa+", oneSidedHandshake="+
this.rd+", role="+xi(this.b))};v(gj,Y);gj.prototype.$=null;gj.prototype.Aa=!1;gj.prototype.Cb=1;var hj={};gj.prototype.Jc=0;
var kj=function(a){var b=a.Za.data;if(!q(b))return!1;var c=b.indexOf("|"),d=b.indexOf(":");if(-1==c||-1==d)return!1;var e=b.substring(0,c);c=b.substring(c+1,d);b=b.substring(d+1);I(E.i,"messageReceived: channel="+e+", service="+c+", payload="+b);if(d=hi[e])return d.wa(c,b,a.Za.origin),!0;d=ij(b)[0];for(var f in hi){var h=hi[f];if(1==xi(h)&&!h.isConnected()&&"tp"==c&&("SETUP"==d||"SETUP_NTPV2"==d)&&jj(h,a.Za.origin))return wi(h,e),h.wa(c,b),!0}H('channel name mismatch; message ignored"');return!1};
gj.prototype.Id=function(a){var b=ij(a);a=b[1];switch(b[0]){case "SETUP_ACK":lj(this,1);this.X.ja||this.X.callback(!0);break;case "SETUP_ACK_NTPV2":2==this.fa&&(lj(this,2),this.X.ja||this.X.callback(!0));break;case "SETUP":lj(this,1);this.zd(1);break;case "SETUP_NTPV2":2==this.fa&&(b=this.$,lj(this,2),this.zd(2),1!=b&&null==this.gb||this.gb==a||(H("Sending SETUP and changing peer ID to: "+a),this.Ic()),this.gb=a)}};
gj.prototype.Ic=function(){w(!(1==this.fa&&2==this.$));2!=this.fa||null!=this.$&&2!=this.$||this.send("tp","SETUP_NTPV2,"+this.ce);null!=this.$&&1!=this.$||this.send("tp","SETUP")};gj.prototype.zd=function(a){w(1!=this.fa||2!=a,"Shouldn't try to send a v2 setup ack in v1 mode.");if(2!=this.fa||null!=this.$&&2!=this.$||2!=a){if(null!=this.$&&1!=this.$||1!=a)return;this.send("tp","SETUP_ACK")}else this.send("tp","SETUP_ACK_NTPV2");this.Y.ja||this.Y.callback(!0)};
var lj=function(a,b){b>a.$&&(a.$=b);1==a.$&&(a.Y.ja||a.rd||a.Y.callback(!0),a.gb=null)};g=gj.prototype;g.connect=function(){var a=this.getWindow(),b=na(a),c=hj[b];ca(c)||(c=0);0==c&&Hd(a.postMessage?a:a.document,"message",kj,!1,gj);hj[b]=c+1;this.Aa=!0;this.Bc()};g.Bc=function(){var a=0==xi(this.b);this.rd&&a||this.b.isConnected()||this.isDisposed()?this.Ba.stop():(this.Ba.start(),this.Ic())};
g.send=function(a,b){var c=this.b.ea;c?(this.send=function(a,b){var d=this,e=this.b.name;this.Jc=O(function(){d.Jc=0;try{var f=c.postMessage?c:c.document;f.postMessage?(f.postMessage(e+"|"+a+":"+b,d.fg),I(E.i,"send(): service="+a+" payload="+b+" to hostname="+d.fg)):G(E.i,"Peer window had no postMessage function.")}catch(p){G(E.i,"Error performing postMessage, ignoring.",p)}},0)},this.send(a,b)):I(E.i,"send(): window not ready")};g.ve=function(){Di(this.b,1==this.fa||1==this.$?200:void 0)};
g.s=function(){if(this.Aa){var a=this.getWindow(),b=na(a),c=hj[b];hj[b]=c-1;1==c&&Od(a.postMessage?a:a.document,"message",kj,!1,gj)}this.Jc&&(l.clearTimeout(this.Jc),this.Jc=0);md(this.I);delete this.I;md(this.Ba);delete this.Ba;this.X.cancel();delete this.X;this.Y.cancel();delete this.Y;this.P.cancel();delete this.P;delete this.send;gj.G.s.call(this)};var ij=function(a){a=a.split(",");a[1]=a[1]||null;return a};var mj=function(a,b){Y.call(this,b);this.b=a;this.Xe=a.at||"";this.mg=a.rat||"";a=this.getWindow();if(!a.nix_setup_complete)try{a.execScript("Class GCXPC____NIXVBS_wrapper\n Private m_Transport\nPrivate m_Auth\nPublic Sub SetTransport(transport)\nIf isEmpty(m_Transport) Then\nSet m_Transport = transport\nEnd If\nEnd Sub\nPublic Sub SetAuth(auth)\nIf isEmpty(m_Auth) Then\nm_Auth = auth\nEnd If\nEnd Sub\nPublic Function GetAuthToken()\n GetAuthToken = m_Auth\nEnd Function\nPublic Sub SendMessage(service, payload)\n Call m_Transport.GCXPC____NIXJS_handle_message(service, payload)\nEnd Sub\nPublic Sub CreateChannel(channel)\n Call m_Transport.GCXPC____NIXJS_create_channel(channel)\nEnd Sub\nPublic Sub GCXPC____NIXVBS_container()\n End Sub\nEnd Class\n Function GCXPC____NIXVBS_get_wrapper(transport, auth)\nDim wrap\nSet wrap = New GCXPC____NIXVBS_wrapper\nwrap.SetTransport transport\nwrap.SetAuth auth\nSet GCXPC____NIXVBS_get_wrapper = wrap\nEnd Function",
"vbscript"),a.nix_setup_complete=!0}catch(c){Yb(E.i,"exception caught while attempting global setup: "+c)}this.GCXPC____NIXJS_handle_message=this.fh;this.GCXPC____NIXJS_create_channel=this.Qg};v(mj,Y);g=mj.prototype;g.Cb=6;g.Sb=!1;g.fb=null;g.connect=function(){0==xi(this.b)?this.Te():this.Se()};
g.Te=function(){if(!this.Sb){var a=this.b.Qb;try{var b=this.getWindow().GCXPC____NIXVBS_get_wrapper;a.contentWindow.opener=b(this,this.Xe);this.Sb=!0}catch(c){Yb(E.i,"exception caught while attempting setup: "+c)}this.Sb||this.getWindow().setTimeout(t(this.Te,this),100)}};
g.Se=function(){if(!this.Sb){try{var a=this.getWindow().opener;if(a&&"GCXPC____NIXVBS_container"in a){this.fb=a;if(this.fb.GetAuthToken()!=this.mg){Yb(E.i,"Invalid auth token from other party");return}var b=this.getWindow().GCXPC____NIXVBS_get_wrapper;this.fb.CreateChannel(b(this,this.Xe));this.Sb=!0;Di(this.b)}}catch(c){Yb(E.i,"exception caught while attempting setup: "+c);return}this.Sb||this.getWindow().setTimeout(t(this.Se,this),100)}};
g.Qg=function(a){"unknown"==typeof a&&"GCXPC____NIXVBS_container"in a||Yb(E.i,"Invalid NIX channel given to createChannel_");this.fb=a;this.fb.GetAuthToken()!=this.mg?Yb(E.i,"Invalid auth token from other party"):Di(this.b)};g.fh=function(a,b){this.getWindow().setTimeout(t(function(){this.b.wa(a,b)},this),1)};g.send=function(a,b){"unknown"!==typeof this.fb&&Yb(E.i,"NIX channel not connected");this.fb.SendMessage(a,b)};g.s=function(){mj.G.s.call(this);this.fb=null};var oj=function(a,b){ei.call(this);for(var c=0,d;d=gi[c];c++)if(d in a&&!/^https?:\/\//.test(a[d]))throw Error("URI "+a[d]+" is invalid for field "+d);this.H=a;this.name=this.H.cn||ji();this.xa=b||ta||(ta=new Gc);this.Xc=[];this.ze=new P(this);a.lpu=a.lpu||gf(this.xa.getWindow().location.href)+"/robots.txt";a.ppu=a.ppu||gf(a.pu||"")+"/robots.txt";hi[this.name]=this;Qd(window,"unload",nj)||Gd(window,"unload",nj);H("CrossPageChannel created: "+this.name)};v(oj,ei);var pj=/^%*tp$/,qj=/^%+tp$/;g=oj.prototype;
g.Xa=null;g.zb=null;g.T=null;g.h=1;g.isConnected=function(){return 2==this.h};g.ea=null;g.Qb=null;var Ki=function(a){try{return!!a.ea&&!a.ea.closed}catch(b){return!1}};oj.prototype.connect=function(a){this.Yd=a||fa;3==this.h&&(this.h=1);this.zb?ri(this.zb,this.jf):this.jf()};
oj.prototype.jf=function(){H("continueConnection_()");this.zb=null;if(this.H.ifrid){var a=this.H.ifrid;this.Qb=q(a)?this.xa.uc.getElementById(a):a}this.Qb&&((a=this.Qb.contentWindow)||(a=window.frames[this.H.ifrid]),this.ea=a);if(!this.ea){if(window==window.top)throw Error("CrossPageChannel: Can't connect, peer window-object not set.");this.ea=window.parent}if(!this.T){if(!this.H.tp){a=this.H;if(ja(document.postMessage)||ja(window.postMessage)||D&&window.postMessage)var b=1;else if(Eb)b=2;else if(D&&
this.H.pru)b=3;else{var c;if(c=D){c=!1;try{b=window.opener,window.opener={},c=zb(window,"opener"),window.opener=b}catch(d){}}b=c?6:4}a.tp=b}switch(this.H.tp){case 1:this.T=new gj(this,this.H.ph,this.xa,!!this.H.osh,this.H.nativeProtocolVersion||2);break;case 6:this.T=new mj(this,this.xa);break;case 2:this.T=new Ei(this,this.xa);break;case 3:this.T=new Zi(this,this.xa);break;case 4:this.T=new Fi(this,this.xa);break;case 7:if(a=this.ea)try{a=window.document.domain==this.ea.document.domain}catch(d){a=
!1}a?this.T=new yi(this,this.xa):H("DirectTransport not supported for this window, peer window in different security context or not set yet.")}if(this.T)H("Transport created: "+this.T.getName());else throw Error("CrossPageChannel: No suitable transport found!");}for(this.T.connect();0<this.Xc.length;)this.Xc.shift()()};
oj.prototype.close=function(){this.zb&&(this.zb.cancel(),this.zb=null);this.Xc.length=0;this.ze.Wb();this.h=3;md(this.T);this.Yd=this.T=null;md(this.Xa);this.Xa=null;H('Channel "'+this.name+'" closed')};var Di=function(a,b){a.isConnected()||a.Xa&&a.Xa.Oa()||(a.h=2,H('Channel "'+a.name+'" connected'),md(a.Xa),n(b)?(a.Xa=new di(a.Yd,b),a.Xa.start()):(a.Xa=null,a.Yd()))};
oj.prototype.send=function(a,b){this.isConnected()?Ki(this)?(ka(b)&&(b=(new Hc).jb(b)),this.T.send(rj(a),b)):(Yb(E.i,"Peer has disappeared."),this.close()):Yb(E.i,"Can't send. Channel not connected.")};
oj.prototype.wa=function(a,b,c){if(this.zb)this.Xc.push(t(this.wa,this,a,b,c));else if(jj(this,c))if(this.isDisposed()||3==this.h)G(E.i,"CrossPageChannel::xpcDeliver(): Channel closed.");else if(a&&"tp"!=a)if(this.isConnected()){if(a=a.replace(/%[0-9a-f]{2}/gi,decodeURIComponent),a=qj.test(a)?a.substring(1):a,c=this.Ge[a],c||(this.pf?c={callback:qa(this.pf,a),Xf:ka(b)}:(G(this.i,'Unknown service name "'+a+'"'),c=null)),c){a:{var d=c.Xf;if(d&&q(b))try{var e=JSON.parse(b);break a}catch(f){G(this.i,
"Expected JSON payload for "+a+', was "'+b+'"');e=null;break a}else if(!d&&!q(b)){e=(new Hc).jb(b);break a}e=b}null!=e&&c.callback(e)}}else H("CrossPageChannel::xpcDeliver(): Not connected.");else this.T.Id(b);else G(E.i,'Message received from unapproved origin "'+c+'" - rejected.')};
var rj=function(a){pj.test(a)&&(a="%"+a);return a.replace(/[%:|]/g,encodeURIComponent)},xi=function(a){var b=a.H.role;return ca(b)?b:window.parent==a.ea?1:0},wi=function(a,b){I(E.i,"changing channel name to "+b);delete hi[a.name];a.name=b;hi[b]=a},jj=function(a,b){var c=a.H.ph;return Ra(null==b?"":String(b))||Ra(null==c?"":String(c))||b==a.H.ph};oj.prototype.s=function(){this.close();this.Qb=this.ea=null;delete hi[this.name];md(this.ze);delete this.ze;oj.G.s.call(this)};var nj=function(){for(var a in hi)md(hi[a])};var sj=function(a){this.fi=Xc(a)};sj.prototype.init=function(a){this.$d=new oj(this.fi);a();this.$d.connect()};sj.prototype.Ca=function(a,b,c){this.$d.Ca(a,b,c)};sj.prototype.eb=function(a,b){this.$d.send(a,b||[])};da("buzz.channel.XpcHostPageChannel",sj,void 0);