var samp=(function(){var WEBSAMP_PORT=21012;var WEBSAMP_PATH="/";var WEBSAMP_PREFIX="samp.webhub.";var WEBSAMP_CLIENT_PREFIX="";TYPE_STRING="string";TYPE_LIST="list";TYPE_MAP="map";var heir=function(proto){function F(){};F.prototype=proto;return new F();};var getSampType=function(obj){if(typeof obj==="string"){return TYPE_STRING;}
else if(obj instanceof Array){return TYPE_LIST;}
else if(obj instanceof Object&&obj!==null){return TYPE_MAP;}
else{throw new Error("Not legal SAMP object type: "+obj);}};var getChildElements=function(el,childTagName){var children=el.childNodes;var child;var childEls=[];var i;for(i=0;i<children.length;i++){child=children[i];if(child.nodeType===1){if(childTagName&&(child.tagName!==childTagName)){throw new Error("Child <"+children[i].tagName+">"
+" of <"+el.tagName+">"
+" is not a <"+childTagName+">");}
childEls.push(child);}}
return childEls;};var getSoleChild=function(el,childTagName){var children=getChildElements(el,childTagName);if(children.length===1){return children[0];}
else{throw new Error("No sole child of <"+el.tagName+">");}};var getTextContent=function(el){var txt="";var i;var child;for(i=0;i<el.childNodes.length;i++){child=el.childNodes[i];if(child.nodeType===1){throw new Error("Element found in text content");}
else if(child.nodeType===3||child.nodeType===4){txt+=child.nodeValue;}}
return txt;};var stringify=function(obj){return typeof JSON==="undefined"?"...":JSON.stringify(obj);};var XmlRpc={};XmlRpc.escapeXml=function(s){return s.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");};XmlRpc.checkParams=function(paramList,typeList){var i;for(i=0;i<typeList.length;i++){if(typeList[i]!==TYPE_STRING&&typeList[i]!==TYPE_LIST&&typeList[i]!==TYPE_MAP){throw new Error("Unknown type "+typeList[i]
+" in check list");}}
var npar=paramList.length;var actualTypeList=[];var ok=true;for(i=0;i<npar;i++){actualTypeList.push(getSampType(paramList[i]));}
ok=ok&&(typeList.length===npar);for(i=0;ok&&i<npar;i++){ok=ok&&typeList[i]===actualTypeList[i];}
if(!ok){throw new Error("Param type list mismatch: "
+"["+typeList+"] != "
+"["+actualTypeList+"]");}};XmlRpc.valueToXml=function v2x(obj,prefix){prefix=prefix||"";var a;var i;var result;var type=getSampType(obj);if(type===TYPE_STRING){return prefix
+"<value><string>"
+XmlRpc.escapeXml(obj)
+"</string></value>";}
else if(type===TYPE_LIST){result=[];result.push(prefix+"<value>",prefix+"  <array>",prefix+"    <data>");for(i=0;i<obj.length;i++){result.push(v2x(obj[i],prefix+"      "));}
result.push(prefix+"    </data>",prefix+"  </array>",prefix+"</value>");return result.join("\n");}
else if(type===TYPE_MAP){result=[];result.push(prefix+"<value>");result.push(prefix+"  <struct>");for(i in obj){result.push(prefix+"    <member>");result.push(prefix+"      <name>"
+XmlRpc.escapeXml(i)
+"</name>");result.push(v2x(obj[i],prefix+"      "));result.push(prefix+"    </member>");}
result.push(prefix+"  </struct>");result.push(prefix+"</value>");return result.join("\n");}
else{throw new Error("bad type");}};XmlRpc.xmlToValue=function x2v(valueEl,allowInt){var childEls=getChildElements(valueEl);var i;var j;var txt;var node;var childEl;var elName;if(childEls.length===0){return getTextContent(valueEl);}
else if(childEls.length===1){childEl=childEls[0];elName=childEl.tagName;if(elName==="string"){return getTextContent(childEl);}
else if(elName==="array"){var valueEls=getChildElements(getSoleChild(childEl,"data"),"value");var list=[];for(i=0;i<valueEls.length;i++){list.push(x2v(valueEls[i],allowInt));}
return list;}
else if(elName==="struct"){var memberEls=getChildElements(childEl,"member");var map={};var s_name;var s_value;var jc;for(i=0;i<memberEls.length;i++){s_name=undefined;s_value=undefined;for(j=0;j<memberEls[i].childNodes.length;j++){jc=memberEls[i].childNodes[j];if(jc.nodeType==1){if(jc.tagName==="name"){s_name=getTextContent(jc);}
else if(jc.tagName==="value"){s_value=x2v(jc,allowInt);}}}
if(s_name!==undefined&&s_value!==undefined){map[s_name]=s_value;}
else{throw new Error("No <name> and/or <value> "
+"in <member>?");}}
return map;}
else if(allowInt&&(elName==="int"||elName==="i4")){return getTextContent(childEl);}
else{throw new Error("Non SAMP-friendly value content: "
+"<"+elName+">");}}
else{throw new Error("Bad XML-RPC <value> content - multiple elements");}};XmlRpc.decodeParams=function(paramsEl){var paramEls=getChildElements(paramsEl,"param");var i;var results=[];for(i=0;i<paramEls.length;i++){results.push(XmlRpc.xmlToValue(getSoleChild(paramEls[i],"value")));}
return results;};XmlRpc.decodeFault=function(faultEl){var faultObj=XmlRpc.xmlToValue(getSoleChild(faultEl,"value"),true);return new XmlRpc.Fault(faultObj.faultString,faultObj.faultCode);};XmlRpc.decodeResponse=function(xml){var mrEl=xml.documentElement;if(mrEl.tagName!=="methodResponse"){throw new Error("Response element is not <methodResponse>");}
var contentEl=getSoleChild(mrEl);if(contentEl.tagName==="fault"){return XmlRpc.decodeFault(contentEl);}
else if(contentEl.tagName==="params"){return XmlRpc.decodeParams(contentEl)[0];}
else{throw new Error("Bad XML-RPC response - unknown element"
+" <"+contentEl.tagName+">");}};XmlRpc.Fault=function(faultString,faultCode){this.faultString=faultString;this.faultCode=faultCode;};XmlRpc.Fault.prototype.toString=function(){return"XML-RPC Fault ("+this.faultCode+"): "+this.faultString;};var XmlRpcRequest=function(methodName,params){this.methodName=methodName;this.params=params||[];}
XmlRpcRequest.prototype.toString=function(){return this.methodName+"("+stringify(this.params)+")";};XmlRpcRequest.prototype.addParam=function(param){this.params.push(param);return this;};XmlRpcRequest.prototype.addParams=function(params){var i;for(i=0;i<params.length;i++){this.params.push(params[i]);}
return this;};XmlRpcRequest.prototype.checkParams=function(typeList){XmlRpc.checkParams(this.params,typeList);};XmlRpcRequest.prototype.toXml=function(){var lines=[];lines.push("<?xml version='1.0'?>","<methodCall>","  <methodName>"+this.methodName+"</methodName>","  <params>");for(var i=0;i<this.params.length;i++){lines.push("    <param>",XmlRpc.valueToXml(this.params[i],"      "),"    </param>");}
lines.push("  </params>","</methodCall>");return lines.join("\n");};var XmlRpcClient=function(endpoint){this.endpoint=endpoint||"http://localhost:"+WEBSAMP_PORT+WEBSAMP_PATH;};XmlRpcClient.createXHR=function(){var XhrL2=function(xhr){this.xhr=xhr;xhr.onreadystatechange=(function(l2){return function(){if(xhr.readyState!==4){return;}
else if(!l2.completed){if(+xhr.status===200){l2.completed=true;l2.responseText=xhr.responseText;l2.responseXML=xhr.responseXML;if(l2.onload){l2.onload();}}}};})(this);xhr.onerror=(function(l2){return function(event){if(!l2.completed){l2.completed=true;if(l2.onerror){if(event){event.toString=function(){return"No hub?";};}
else{event="No hub?";}
l2.onerror(event);}}};})(this);xhr.ontimeout=(function(l2){return function(event){if(!l2.completed){l2.completed=true;if(l2.onerror){l2.onerror("timeout");}}};})(this);};XhrL2.prototype.open=function(method,url){this.xhr.open(method,url);};XhrL2.prototype.send=function(body){this.xhr.send(body);};XhrL2.prototype.abort=function(){this.xhr.abort();}
XhrL2.prototype.setContentType=function(mimeType){if("setRequestHeader"in this.xhr){this.xhr.setRequestHeader("Content-Type",mimeType);}}
var XdrL2=function(xdr){this.xdr=xdr;xdr.onload=(function(l2){return function(){var e;l2.responseText=xdr.responseText;if(xdr.contentType==="text/xml"||xdr.contentType==="application/xml"||/\/x-/.test(xdr.contentType)){try{var xdoc=new ActiveXObject("Microsoft.XMLDOM");xdoc.loadXML(xdr.responseText);l2.responseXML=xdoc;}
catch(e){l2.responseXML=e;}}
if(l2.onload){l2.onload();}};})(this);xdr.onerror=(function(l2){return function(event){if(l2.onerror){l2.onerror(event);}};})(this);xdr.ontimeout=(function(l2){return function(event){if(l2.onerror){l2.onerror(event);}};})(this);};XdrL2.prototype.open=function(method,url){this.xdr.open(method,url);};XdrL2.prototype.send=function(body){this.xdr.send(body);};XdrL2.prototype.abort=function(){this.xdr.abort();};XdrL2.prototype.setContentType=function(mimeType){};if(typeof XMLHttpRequest!=="undefined"){var xhr=new XMLHttpRequest();if("withCredentials"in xhr){return new XhrL2(xhr);}}
if(typeof XDomainRequest!=="undefined"){return new XdrL2(new XDomainRequest());}
if(typeof flensed.flXHR!=="undefined"){return new XhrL2(new flensed.flXHR({instancePooling:true}));}
throw new Error("no cross-origin mechanism available");};XmlRpcClient.prototype.execute=function(req,resultHandler,errHandler){(function(xClient){var xhr;var e;try{xhr=XmlRpcClient.createXHR();xhr.open("POST",xClient.endpoint);xhr.setContentType("text/xml");}
catch(e){errHandler(e);throw e;}
xhr.onload=function(){var xml=xhr.responseXML;var result;var e;if(xml){try{result=XmlRpc.decodeResponse(xml);}
catch(e){if(errHandler){errHandler(e);}
return;}}
else{if(errHandler){errHandler("no XML response");}
return;}
if(result instanceof XmlRpc.Fault){if(errHandler){errHandler(result);}}
else{if(resultHandler){resultHandler(result);}}};xhr.onerror=function(event){if(event){event.toString=function(){return"No hub?";}}
else{event="No hub";}
if(errHandler){errHandler(event);}};xhr.send(req.toXml());return xhr;})(this);};var Message=function(mtype,params){this["samp.mtype"]=mtype;this["samp.params"]=params;};var Connection=function(regInfo){this.regInfo=regInfo;this.privateKey=regInfo["samp.private-key"];if(!typeof(this.privateKey)==="string"){throw new Error("Bad registration object");}
this.xClient=new XmlRpcClient();};(function(){var connMethods={call:[TYPE_STRING,TYPE_STRING,TYPE_MAP],callAll:[TYPE_STRING,TYPE_MAP],callAndWait:[TYPE_STRING,TYPE_MAP,TYPE_STRING],declareMetadata:[TYPE_MAP],declareSubscriptions:[TYPE_MAP],getMetadata:[TYPE_STRING],getRegisteredClients:[],getSubscribedClients:[TYPE_STRING],getSubscriptions:[TYPE_STRING],notify:[TYPE_STRING,TYPE_MAP],notifyAll:[TYPE_MAP],ping:[],reply:[TYPE_STRING,TYPE_MAP]};var fn;var types;for(fn in connMethods){(function(fname,types){Connection.prototype[fname]=function(sampArgs,resultHandler,errHandler){var closer=(function(c){return function(){c.close()}})(this);errHandler=errHandler||closer
XmlRpc.checkParams(sampArgs,types);var request=new XmlRpcRequest(WEBSAMP_PREFIX+fname);request.addParam(this.privateKey);request.addParams(sampArgs);return this.xClient.execute(request,resultHandler,errHandler);};})(fn,connMethods[fn]);}})();Connection.prototype.unregister=function(){var e;if(this.callbackRequest){try{this.callbackRequest.abort();}
catch(e){}}
var request=new XmlRpcRequest(WEBSAMP_PREFIX+"unregister");request.addParam(this.privateKey);try{this.xClient.execute(request);}
catch(e){}
delete this.regInfo;delete this.privateKey;};Connection.prototype.close=function(){var e;if(this.closed){return;}
this.closed=true;try{if(this.regInfo){this.unregister();}}
catch(e){}
if(this.onclose){oc=this.onclose;delete this.onclose;try{oc();}
catch(e){}}};Connection.prototype.setCallable=function(callableClient,successHandler){var e;if(this.callbackRequest){try{this.callbackRequest.abort();}
catch(e){}
finally{delete this.callbackRequest;}}
if(!callableClient&&!this.regInfo){return;}
var request=new XmlRpcRequest(WEBSAMP_PREFIX+"allowReverseCallbacks");request.addParam(this.privateKey);request.addParam(callableClient?"1":"0");var closer=(function(c){return function(){c.close()}})(this);if(callableClient){(function(connection){var invokeCallback=function(callback){var methodName=callback["samp.methodName"];var methodParams=callback["samp.params"];var handlerFunc=undefined;if(methodName===WEBSAMP_CLIENT_PREFIX
+"receiveNotification"){handlerFunc=callableClient.receiveNotification;}
else if(methodName===WEBSAMP_CLIENT_PREFIX
+"receiveCall"){handlerFunc=callableClient.receiveCall;}
else if(methodName===WEBSAMP_CLIENT_PREFIX
+"receiveResponse"){handlerFunc=callableClient.receiveResponse;}
else{}
if(handlerFunc){handlerFunc.apply(callableClient,methodParams);}};var startTime;var resultHandler=function(result){if(getSampType(result)!=TYPE_LIST){errHandler(new Error("pullCallbacks result not List"));return;}
var i;var e;for(i=0;i<result.length;i++){try{invokeCallback(result[i]);}
catch(e){}}
callWaiter();};var errHandler=function(error){var elapsed=new Date().getTime()-startTime;if(elapsed<1000){connection.close()}
else{callWaiter();}};var callWaiter=function(){if(!connection.regInfo){return;}
var request=new XmlRpcRequest(WEBSAMP_PREFIX+"pullCallbacks");request.addParam(connection.privateKey);request.addParam("600");startTime=new Date().getTime();connection.callbackRequest=connection.xClient.execute(request,resultHandler,errHandler);};var sHandler=function(){callWaiter();successHandler();};connection.xClient.execute(request,sHandler,closer);})(this);}
else{this.xClient.execute(request,successHandler,closer);}};Connection.prototype.translateUrl=function(url){var translator=this.regInfo["samp.url-translator"]||"";return translator+url;};Connection.Action=function(actName,actArgs,resultKey){this.actName=actName;this.actArgs=actArgs;this.resultKey=resultKey;};var CallableClient=function(connection){this.callHandler={};this.replyHandler={};};CallableClient.prototype.init=function(connection){};CallableClient.prototype.receiveNotification=function(senderId,message){var mtype=message["samp.mtype"];var handled=false;var e;if(mtype in this.callHandler){try{this.callHandler[mtype](senderId,message,false);}
catch(e){}
handled=true;}
return handled;};CallableClient.prototype.receiveCall=function(senderId,msgId,message){var mtype=message["samp.mtype"];var handled=false;var response;var result;var e;if(mtype in this.callHandler){try{result=this.callHandler[mtype](senderId,message,true)||{};response={"samp.status":"samp.ok","samp.result":result};handled=true;}
catch(e){response={"samp.status":"samp.error","samp.error":{"samp.errortxt":e.toString()}};}}
else{response={"samp.status":"samp.warning","samp.result":{},"samp.error":{"samp.errortxt":"no action"}};}
this.connection.reply([msgId,response]);return handled;};CallableClient.prototype.receiveResponse=function(responderId,msgTag,response){var handled=false;var e;if(msgTag in this.replyHandler){try{this.replyHandler[msgTag](responderId,msgTag,response);handled=true;}
catch(e){}}
return handled;};CallableClient.prototype.calculateSubscriptions=function(){var subs={};var mt;for(mt in this.callHandler){subs[mt]={};}
return subs;};var ClientTracker=function(){var tracker=this;this.ids={};this.metas={};this.subs={};this.replyHandler={};this.callHandler={"samp.hub.event.shutdown":function(senderId,message){tracker.connection.close();},"samp.hub.disconnect":function(senderId,message){tracker.connection.close();},"samp.hub.event.register":function(senderId,message){var id=message["samp.params"]["id"];tracker.ids[id]=true;tracker.changed(id,"register",null);},"samp.hub.event.unregister":function(senderId,message){var id=message["samp.params"]["id"];delete tracker.ids[id];delete tracker.metas[id];delete tracker.subs[id];tracker.changed(id,"unregister",null);},"samp.hub.event.metadata":function(senderId,message){var id=message["samp.params"]["id"];var meta=message["samp.params"]["metadata"];tracker.metas[id]=meta;tracker.changed(id,"meta",meta);},"samp.hub.event.subscriptions":function(senderId,message){var id=message["samp.params"]["id"];var subs=message["samp.params"]["subscriptions"];tracker.subs[id]=subs;tracker.changed(id,"subs",subs);}};};ClientTracker.prototype=heir(CallableClient.prototype);ClientTracker.prototype.changed=function(id,type,data){if(this.onchange){this.onchange(id,type,data);}};ClientTracker.prototype.init=function(connection){var tracker=this;this.connection=connection;var retrieveInfo=function(id,type,infoFuncName,infoArray){connection[infoFuncName]([id],function(info){infoArray[id]=info;tracker.changed(id,type,info);});};connection.getRegisteredClients([],function(idlist){var i;var id;tracker.ids={};for(i=0;i<idlist.length;i++){id=idlist[i];tracker.ids[id]=true;retrieveInfo(id,"meta","getMetadata",tracker.metas);retrieveInfo(id,"subs","getSubscriptions",tracker.subs);}
tracker.changed(null,"ids",null);});};ClientTracker.prototype.getName=function(id){var meta=this.metas[id];return(meta&&meta["samp.name"])?meta["samp.name"]:"["+id+"]";};var Connector=function(name,meta,callableClient,subs){this.name=name;this.meta=meta;this.callableClient=callableClient;this.subs=subs;this.regTextNodes=[];this.whenRegs=[];this.whenUnregs=[];this.connection=undefined;this.onreg=undefined;this.onunreg=undefined;};var setRegText=function(connector,txt){var i;var nodes=connector.regTextNodes;var node;for(i=0;i<nodes.length;i++){node=nodes[i];node.innerHTML="";node.appendChild(document.createTextNode(txt));}};Connector.prototype.setConnection=function(conn){var connector=this;var e;if(this.connection){this.connection.close();if(this.onunreg){try{this.onunreg();}
catch(e){}}}
this.connection=conn;if(conn){conn.onclose=function(){connector.connection=null;if(connector.onunreg){try{connector.onunreg();}
catch(e){}}
connector.update();};if(this.meta){conn.declareMetadata([this.meta]);}
if(this.callableClient){if(this.callableClient.init){this.callableClient.init(conn);}
conn.setCallable(this.callableClient,function(){conn.declareSubscriptions([connector.subs]);});}
if(this.onreg){try{this.onreg(conn);}
catch(e){}}}
this.update();};Connector.prototype.register=function(){var connector=this;var regErrHandler=function(err){setRegText(connector,"no ("+err.toString()+")");};var regSuccessHandler=function(conn){connector.setConnection(conn);setRegText(connector,conn?"Yes":"No");};register(this.name,regSuccessHandler,regErrHandler);};Connector.prototype.unregister=function(){if(this.connection){this.connection.unregister([]);this.setConnection(null);}};Connector.prototype.createRegButtons=function(){var connector=this;var regButt=document.createElement("button");regButt.setAttribute("type","button");regButt.appendChild(document.createTextNode("Register"));regButt.onclick=function(){connector.register();};this.whenUnregs.push(regButt);var unregButt=document.createElement("button");unregButt.setAttribute("type","button");unregButt.appendChild(document.createTextNode("Unregister"));unregButt.onclick=function(){connector.unregister();};this.whenRegs.push(unregButt);var regText=document.createElement("span");this.regTextNodes.push(regText);var node=document.createDocumentFragment();node.appendChild(regButt);node.appendChild(document.createTextNode(" "));node.appendChild(unregButt);var label=document.createElement("span");label.innerHTML=" <strong>Registered: </strong>";node.appendChild(label);node.appendChild(regText);this.update();return node;};Connector.prototype.update=function(){var i;var isConnected=!!this.connection;var enableds=isConnected?this.whenRegs:this.whenUnregs;var disableds=isConnected?this.whenUnregs:this.whenRegs;for(i=0;i<enableds.length;i++){enableds[i].removeAttribute("disabled");}
for(i=0;i<disableds.length;i++){disableds[i].setAttribute("disabled","disabled");}
setRegText(this,"No");};Connector.prototype.runWithConnection=function(connHandler,regErrorHandler){var connector=this;var regSuccessHandler=function(conn){connector.setConnection(conn);connHandler(conn);};var regFailureHandler=function(e){connector.setConnection(undefined);regErrorHandler(e);};var pingResultHandler=function(result){connHandler(connector.connection);};var pingErrorHandler=function(err){register(this.name,regSuccessHandler,regFailureHandler);};if(this.connection){this.connection.getRegisteredClients([],pingResultHandler,pingErrorHandler);}
else{register(this.name,regSuccessHandler,regFailureHandler);}};Connector.prototype.onHubAvailability=function(availHandler,millis){samp.ping(availHandler);return setInterval(function(){samp.ping(availHandler);},millis);};var isSubscribed=function(subs,mtype){var matching=function(pattern,mtype){if(pattern==mtype){return true;}
else if(pattern==="*"){return true;}
else{var prefix;var split=/^(.*)\.\*$/.exec(pat);if(split){prefix=split[1];if(prefix===mtype.substring(0,prefix.length)){return true;}}}
return false;};var pat;for(pat in subs){if(matching(pat,mtype)){return true;}}
return false;}
var register=function(appName,connectionHandler,errorHandler){var xClient=new XmlRpcClient();var regRequest=new XmlRpcRequest(WEBSAMP_PREFIX+"register");var securityInfo={"samp.name":appName};regRequest.addParam(securityInfo);regRequest.checkParams([TYPE_MAP]);var resultHandler=function(result){var conn;var e;try{conn=new Connection(result);}
catch(e){errorHandler(e);return;}
connectionHandler(conn);};xClient.execute(regRequest,resultHandler,errorHandler);};var ping=function(pingHandler){var xClient=new XmlRpcClient();var pingRequest=new XmlRpcRequest(WEBSAMP_PREFIX+"ping");var resultHandler=function(result){pingHandler(true);};var errorHandler=function(error){pingHandler(false);};xClient.execute(pingRequest,resultHandler,errorHandler);};var jss={};jss.XmlRpcRequest=XmlRpcRequest;jss.XmlRpcClient=XmlRpcClient;jss.Message=Message;jss.TYPE_STRING=TYPE_STRING;jss.TYPE_LIST=TYPE_LIST;jss.TYPE_MAP=TYPE_MAP;jss.register=register;jss.ping=ping;jss.isSubscribed=isSubscribed;jss.Connector=Connector;jss.Connection=Connection;jss.CallableClient=CallableClient;jss.ClientTracker=ClientTracker;return jss;})();