/*
 * LIGHTSTREAMER - www.lightstreamer.com
 * Lightstreamer HTML Client - lscommons.js
 * Version 5.0 Build 1446 Revision: 29106 $
 * Copyright (c) 2004-2011 Weswit Srl. All Rights Reserved.
 */
 
  
  
  
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    (function(ls){ ls.FunctionConsumer=function(uw,kv,Yk){this.uW(ls.FunctionConsumer); this.uw=uw; this.Yk=Yk?Yk:uw; this.kv=kv;};ls.FunctionConsumer.prototype={ isCompatible:function(){if(!this.uw){return false;}return(this.uw.apply)?true:false;}, WC:function(Zr,gB){var VN=new Array(Zr);var oM=this.uw;if(ls.kZ.KW(gB)){oM=this.Yk;}   if(oM.apply){try{oM.apply(this.kv,VN);}catch(Wq){}} }};ls.Ou(ls.FunctionConsumer,ls.LogConsumer);})(Lightstreamer);     (function(ls){ ls.AlertConsumer=function(Up){this.uW(ls.AlertConsumer); this.Hl=Up; this.te=0; this.gp=new ls.BufferConsumer();this.gp.setHistoryDim(this.Hl);};ls.AlertConsumer.prototype={ isCompatible:function(){return window.alert;}, WC:function(Zr,gB){this.te++;this.gp.WC(Zr,gB);if(this.te>=this.Hl){this.te=0;ls.FD.fx(this.XN,0,this,[this.gp.extractLog(this.Hl,"\n")]);this.gp=new ls.BufferConsumer();this.gp.setHistoryDim(this.Hl);}}, XN:function(text){alert(text);}};ls.Ou(ls.AlertConsumer,ls.LogConsumer);})(Lightstreamer);     (function(ls){var jo="popup warning"; ls.hS=function(iA){ this.Vl=iA;this.BF=ls.kZ.getLogger("FM");this.XR=ls.kZ.getLogger("CE");this.DE=ls.kZ.getLogger("M1");};ls.hS.prototype={ HS:function(bH,qJ){var VS=this.Pa(bH,qJ);this.XR.QA('HS',bH,qJ,VS.No,VS.log,VS.dO);return VS;}, Pa:function(bH,qJ){var Sc={};var wZ=1;try{if(this.Vl==null){wZ=2; Sc.log="null";Sc.ZA=1;Sc.dO=true;return Sc;}else if(this.Vl.closed){ wZ=3; this.Vl=null;Sc.log="closed";Sc.ZA=2;Sc.dO=true;return Sc;}else if(!this.Vl.Lightstreamer||(bH&&!this.Vl.Lightstreamer.II)){wZ=4;Sc.log=(!this.Vl.Lightstreamer)?"not global":"not active";Sc.ZA=(!this.Vl.Lightstreamer)?3:4;this.Vl=null;Sc.dO=false; return Sc;}else if(bH){if(this.Vl.Ra){wZ=5; if(!this.Vl.gA){ wZ=11;this.Vl=null;Sc.log="too young";Sc.ZA=5;Sc.dO=false;return Sc;        }else if(qJ&&!this.Vl.gA.JW){wZ=6;     this.Vl=null;Sc.log="wait conf";Sc.ZA=7;Sc.dO=false;return Sc;}}else if(this.Vl.Lightstreamer.AD){ if(this.Vl.Lightstreamer.AD.XG){wZ=7;var mg=this.Vl.Lightstreamer.AD.XG;if(ls.AD){ls.AD.XG=mg;}this.Vl=mg;var rL=this.HS(true);rL.log="linked: "+rL.log;Sc.ZA=8;return rL;}else{wZ=8; this.Vl=null;Sc.log="linked w/o reference";Sc.ZA=9;Sc.dO=false; return Sc;}}else{wZ=9;    this.BF.kw(false,'HS',this.Vl);this.Vl=null;Sc.log="not engine";Sc.ZA=10;Sc.dO=true;return Sc;}}wZ=10;Sc.log="OK";Sc.ZA=11;Sc.No=true;return Sc;}catch(Wq){this.Vl=null; Sc.log="exception "+wZ+" "+Wq;Sc.ZA=12;Sc.dO=true;return Sc;}}, mq:function(JZ,dr){var pe=JZ+"__TRASH";var ok=this.nq(JZ,pe);var Rt="eval(" + '"' + ok + "; " + '"' + ")"; this.BF.log('mq',1);var He=ls.TB("javascript:"+Rt,JZ);this.BF.log('mq',2,He);if(He===false){return false;}else if(!He){    var He=ls.TB(ls.fp,JZ);   this.BF.log('mq',4,He);if(He===false){return false;}else if(He==null){ this.DE.log(jo,1);return true;}}try{this.BF.log('mq',5);if(He.closed){return true;}  if(dr){this.BF.log('mq',5.1);if(He==He.top&&!He.Lightstreamer){this.BF.log('mq',5.2); this.DE.log(jo,2);   try{this.WE(He,JZ,pe);}catch(Wq){this.BF.CP(Wq,'mq',22);}return true;}He=He.parent;this.BF.log('mq',5.3);if(He==null){ return true;}}this.BF.log('mq',6);if(!He.Lightstreamer){return true;}this.BF.log('mq',7);if(!He.Lightstreamer.kZ){return true;}this.BF.log('mq',8);this.Vl=He;}catch(Wq){this.BF.CP(Wq,'mq',11);}return true;}, Cf:function(mm,KN){if(this.mq("LS__"+mm,true)===false){ return false;}var dW=this.HS(true,!KN);return dW;}, nq:function(qs,rC){var Fk=function(qs,rC){if(window.name==qs){if(window==top&&!(window.Lightstreamer&&window.Lightstreamer.kZ)){window.name=rC;window.close();}}}; 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       Lightstreamer.Ui({  fI:function(aW){var gZ=0;var bN=aW.length;for(var GN=0;GN<bN;GN++){gZ+=aW.charCodeAt(GN);}return parseInt(gZ);}, Ta:function(xI,uu,gG,Fu,rr){ var dP=3;var PV;var cX=gG;var It=gG-Fu;var VS="";var gZ=this.fI(uu.toString()); if(gZ>0){var OJ=xI.length;if(OJ>0){var GN; for(GN=0;cX+dP-GN<=OJ;GN+=3){ var Ar=GN;if(It>0){for(Ar=gZ * 3;Ar>=It;Ar-=It);} var Em=xI.substring(GN,dP-1); var Lk=xI.substring(Ar,Ar+2); var vu=xI.substring(cX,cX+dP-GN); PV=parseInt(Em)-parseInt(Lk)+rr-parseInt(vu);     var vT=unescape("%"+PV.toString(16)); VS=vT+VS; dP+=3;cX+=3;gZ+=PV;}}} return VS;}});     (function(ls){   Lightstreamer.MessageListener=function(){};Lightstreamer.MessageListener.prototype={ onAbort:function(){return;}, onError:function(){return;}, onDiscarded:function(){return;}, onDeny:function(code,message){return;}, onProcessed:function(){return;}}; })(Lightstreamer);     (function(ls){ ls.sX=function(KF){ this.name=null; this.parent=null; this.BF=ls.kZ.getLogger("OP");if(KF){this.jg(KF);}};ls.sX.prototype={ sD:ls.jI, AY:ls.oI, Vh:function(tY,Bi){this[tY]=ls.sg(Bi);if(this.parent==window.gA){this.OV(tY);}  }, OV:function(Qc,hE,Bt){var Jp='Dch';var Pp={Dd:this.name,tY:Qc};Pp.Bi=ls.sg(this[Qc]);this.BF.log('OV',Qc,(Qc!='PG'?this[Qc]:"[...]"));if(this.parent==window.gA){ var QR=Ra.iuc();for(var GN in QR){QR[GN].NQ(Jp,Pp);}}else{if(!ls.rG.clQ(Jp,Pp)){this.BF.error("The LightstreamerEngine instance is not available",hE);  this[Qc]=Bt;return false;}}return true;}, jg:function(hZ){var Yw=this.ni;for(var GN=0;GN<Yw.length;GN++){this[Yw[GN]]=ls.sg(hZ[Yw[GN]]);}}};})(Lightstreamer);      Lightstreamer.YX=null; Lightstreamer.fp="lsblank.html?";(function(ls){var ni=['jh','Fq','VY','HA','wm'];    Lightstreamer.Context=function(){ this.jh=null; this.Fq=null; this.VY=null; this.HA=0; this.wm=0; this.kZ=null; this.ni=ni;this.uW(ls.Context,arguments[0]); this.name="context";};Lightstreamer.Context.prototype={ getLogger:function(){return this.kZ;}, jg:function(hZ){this.AE(ls.Context,'jg',hZ);if(!this.kZ&&hZ.kZ){  this.kZ=hZ.kZ;}}, bind:function(){if(this.parent&&this.parent!=window.gA){ return;}if(ls.YX!=null&&ls.YX!=""){ document.domain=ls.YX;     var Zb="domain="+ls.YX+"&";ls.fp+=Zb;if(ls.fO){ls.fO.QD=Zb;}}ls.nm=this; ls.ju();return true;}, setDebugAlertsOnClientError:function(Wg){var Bt=this.Fq;this.Fq=Wg===true;if(this.parent==null){ this.Kw();}else{this.OV('Fq',"setDebugAlertsOnClientError",Bt);}}, Kw:function(){if(this.Fq){if(!ls.cw){ var cw=new ls.AlertConsumer(1);cw.addLogCategory("ER");ls.kZ.addConsumer(cw,true);ls.cw=cw;this.BF.log('Kw',1);}else{this.BF.log('Kw',2);}}else if(ls.cw){ls.kZ.removeConsumer(ls.cw);ls.cw=null;this.BF.log('Kw',3);}else{this.BF.log('Kw',4);}}, setRemoteAlertsOnClientError:function(Wg,HA,wm){var OL=this.VY;var mQ=this.wm;var vo=this.HA;this.VY=Wg===true;if(wm){this.wm=this.sD(wm,"setRemoteAlertsOnClientError",this.wm,true,0);}if(HA){this.HA=this.sD(HA,"setRemoteAlertsOnClientError",this.HA,true,0);}if(this.parent==null){ this.DQ();}else{ var VS=this.OV('wm',"setRemoteAlertsOnClientError");VS&=this.OV('HA',"setRemoteAlertsOnClientError");VS&=this.OV('VY',"setRemoteAlertsOnClientError");if(!VS){this.VY=OL;this.wm=mQ;this.HA=vo;}}}, DQ:function(){if(this.VY){if(ls.Ps){ls.Ps.xp(this.HA);ls.Ps.JT(this.wm);this.BF.log('DQ',2);}else{var Ps=new ls.RemoteConsumer(1,this.HA,this.wm);Ps.addLogCategory("ER");ls.kZ.addConsumer(Ps,true);ls.Ps=Ps;this.BF.log('DQ',1);}}else if(ls.Ps){ls.kZ.removeConsumer(ls.Ps);ls.Ps=null;this.BF.log('DQ',3);}else{this.BF.log('DQ',4);}}, setDomain:function(domain){  if(this.parent==window.gA||this.parent==null){if(domain!=null&&domain!=""&&ls.nm!=this){ls.YX=domain;this.jh=ls.YX;this.BF.log("setDomain",ls.YX);} if(!ls.Vj(location.hostname)){this.BF.error("The domain set is inconsistent with the hostname used","setDomain"); }}}};  ls.Ou(ls.Context,ls.sX);ls.BA.push(function(){ls.GQ=new ls.Context();  ls.GQ.setDebugAlertsOnClientError(true); ls.GQ.kZ=ls.kZ;});})(Lightstreamer);     (function(ls){var  ni=['PK','Fl','xf','vl','Bj','OR','tm','IQ','ut','Nx','Ow','ii','RU','AB','sc'];   Lightstreamer.Policy=function(){ this.PK=0; this.Fl=NaN; this.xf=NaN;  this.vl=2000; this.Bj=3000; this.OR=NaN; this.tm=0; this.IQ=30000; this.ut=true; this.Nx=true; this.Ow=4000; this.ii=1000; this.RU=300; this.AB=2000; this.sc=4000; this.ni=ni;this.uW(ls.Policy,arguments[0]); this.name="policy";};Lightstreamer.Policy.prototype={ setForceBindTimeout:function(Sr){var Bt=this.AB;this.AB=this.sD(Sr,"setForceBindTimeout",this.setForceBindTimeout,true,0);this.OV('AB',"setForceBindTimeout",Bt);}, getForceBindTimeout:function(){return this.AB;}, setSwitchCheckTimeout:function(Sr){var Bt=this.sc;this.sc=this.sD(Sr,"setSwitchCheckTimeout",this.setSwitchCheckTimeout,true,0);this.OV('sc',"setSwitchCheckTimeout",Bt);}, getSwitchCheckTimeout:function(){return this.sc;}, setRequestSerializationTimeout:function(Sr){var Bt=this.RU;this.RU=this.sD(Sr,"setRequestSerializationTimeout",this.RU,true,0);this.OV('RU',"setRequestSerializationTimeout",Bt);}, getRequestSerializationTimeout:function(){return this.RU;}, setMaxBandwidth:function(PK){var Bt=this.PK;var mA=new String(PK);if(mA.toLowerCase()=="unlimited"){this.PK=0;}else{this.PK=this.sD(PK,"setMaxBandwidth",this.PK,false,0);}this.OV('PK',"setMaxBandwidth",Bt);}, getMaxBandwidth:function(){return this.PK;}, setKeepaliveInterval:function(Fl){var Bt=this.Fl;this.Fl=this.sD(Fl,"setKeepaliveInterval",this.Fl,true,1);this.OV('Fl',"setKeepaliveInterval",Bt);}, getKeepaliveInterval:function(){if(!isNaN(this.xf)){return this.xf;}return this.Fl;}, setTimeoutForStalled:function(vl){var Bt=this.vl;this.vl=this.sD(vl,"setTimeoutForStalled",this.vl,true,1);this.OV('vl',"setTimeoutForStalled",Bt);}, getTimeoutForStalled:function(){return this.vl;}, setTimeoutForReconnect:function(Bj){var Bt=this.Bj;this.Bj=this.sD(Bj,"setTimeoutForReconnect",this.Bj,true,1);this.OV('Bj',"setTimeoutForReconnect",Bt);}, getTimeoutForReconnect:function(){return this.Bj;}, setPollingInterval:function(tm){var Bt=this.tm;this.tm=this.sD(tm,"setPollingInterval",this.tm,true,0);this.OV('tm',"setPollingInterval",Bt);}, getPollingInterval:function(){if(!isNaN(this.OR)){return this.OR;}return this.tm;}, setIdleTimeout:function(IQ){var Bt=this.IQ;this.IQ=this.sD(IQ,"setIdleTimeout",this.IQ,true,0);this.OV('IQ',"setIdleTimeout",Bt);}, getIdleTimeout:function(){return this.IQ;}, setSlowingEnabled:function(ut){var Bt=this.ut;this.ut=this.AY(ut,"setSlowingEnabled",this.ut);this.OV('ut',"setSlowingEnabled",Bt);}, isSlowingEnabled:function(){return this.ut;}, setCanUseGetForStreaming:function(Nx){var Bt=this.Nx;this.Nx=this.AY(Nx,"setCanUseGetForStreaming",this.Nx);this.OV('Nx',"setCanUseGetForStreaming",Bt);}, canUseGetForStreaming:function(){return this.Nx;}, setBufferedStreamingHandled:function(){}, setConnectTimeout:function(fs){var Bt=this.Ow;this.Ow=this.sD(fs,"setConnectTimeout",this.Ow,true,1);this.OV('Ow',"setConnectTimeout",Bt);}, getConnectTimeout:function(){return this.Ow;}, setFirstPollInterval:function(ux){var Bt=this.ii;this.ii=this.sD(ux,"setFirstPollInterval",this.ii,true,0);this.OV('ii',"setFirstPollInterval",Bt);}, getFirstPollInterval:function(){return this.ii;}};  ls.Ou(ls.Policy,ls.sX);})(Lightstreamer);     (function(ls){var wY="/lightstreamer";var ni=['KS','IF','dE','Kb','Aj','mH','PG','Si'];   Lightstreamer.Connection=function(){ this.KS=wY; this.IF=false; this.dE=location.hostname; this.Kb=location.port; this.Aj=null; this.Si="STREAMING_IN_PROGRESS"; this.mH=null; this.PG=null; this.ni=ni;this.uW(ls.Connection,arguments[0]); this.name="connection";};Lightstreamer.Connection.prototype={ setServerUrlPath:function(mO){var Bt=this.KS;if(mO){if(mO.indexOf("/")!=0){ mO="/"+mO;}while(mO.length>0&&mO.lastIndexOf("/")==mO.length-1){ mO=mO.substring(0,mO.length-1);}this.KS=mO;}else{this.KS=wY;}this.OV('KS',"setServerUrlPath",Bt);}, getServerUrlPath:function(){return this.KS;},  setLSHost:function(LP){ var oC=this.dE; if(LP){if(LP.indexOf("://")>0){LP=LP.substring(LP.indexOf("://")+3);}if(!ls.Vj(LP)&&arguments[1]!==true){ this.BF.error("Lightstreamer Server hostname inconsistent with the domain set","setLSHost");}this.dE=LP;rl=LP;}else{this.dE=location.hostname;rl=location.hostname;}  this.OV('dE',"setLSHost",oC);}, getLSHost:function(){return this.dE;}, setLSPort:function(port){var Bt=this.Kb;if(port){ this.Kb=this.sD(port,"setLSPort",this.Kb,true,0);}else{this.Kb=location.port;}this.OV('Kb',"setLSPort",Bt);}, getLSPort:function(){return this.Kb;}, setAdapterName:function(Aj){var Bt=this.Aj;this.Aj=Aj;this.OV('Aj',"setAdapterName",Bt);}, getAdapterName:function(){return this.Aj;}, setStatusBarUrlPortion:function(Ge){var Bt=this.Si;this.Si=ls.dj("_"+Ge);this.OV('Si',"setStatusBarUrlPortion",Bt);}, getStatusBarUrlPortion:function(){return this.Si;}, setUserName:function(mH){var Bt=this.mH;this.mH=mH;this.OV('mH',"setUserName",Bt);}, setPassword:function(VP){var Bt=this.PG;this.PG=VP;this.OV('PG',"setPassword",Bt);}}; 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