heath sotcket

function getPageContent(){  var listener = {    finished : function(data){      //data;	  alert(listener.data);	  	  dump(data);    }  }  //var room = document.getElementById("lechat");  //room.value = data+"\n";  var textentry = document.getElementById('msgbox');  var mename = document.getElementById('namebox');    readAllFromSocket("127.0.0.1",9999,textentry.value,mename.value,"1",listener);  //alert(listener);}/*var mlistener = {    finished : function(data){      //data;	  //alert(data);	  dump(data);    }  }*/function readAllFromSocket(host,port,outputData,myname,myid,listener){  try {    var transportService = Components.classes["@mozilla.org/network/socket-transport-service;1"].getService(Components.interfaces.nsISocketTransportService);    //alert(transportService);	var transport = transportService.createTransport(null,0,host,port,null);	//alert(transport);	var outstream = transport.openOutputStream(0,0,0);//Components.interfaces.nsITransport.OPEN_BLOCKING,4096,0);//Components.interfaces.nsITransport.OPEN_UNBUFFERED);	//alert(outstream);	//make append name to output data...little trick...use ID number to associate so that it does not repeat to the same id...	var NewOuptutData = myid + "|" + myname + "|" + outputData;// + "\r\n";	//alert(NewOuptutData);    outstream.write(NewOuptutData,NewOuptutData.length);	//alert(outstream);	var stream = transport.openInputStream(0,0,0);//Components.interfaces.nsITransport.OPEN_BLOCKING,4096,0);//Components.interfaces.nsITransport.OPEN_UNBUFFERED,null,null);	//alert(stream);    var instream = Components.classes["@mozilla.org/scriptableinputstream;1"].createInstance(Components.interfaces.nsIScriptableInputStream);	//alert(instream);    instream.init(stream);	//alert(instream.read(-1));	//alert(instream);    var dataListener = {      data : "",      onStartRequest: function(request, context){},      //onStopRequest: function(request, context, status){		        //instream.close();        //outstream.close();		        //listener.finished(this.data);      //},      onDataAvailable: function(request, context, inputStream, offset, count){        this.data = instream.read(-1);				alert(this.data);		var meroom = document.getElementById("lechat");	    meroom.value += this.data +"\r\n";		//alert      },    };		//alert(dataListener.data);    var pump = Components.classes["@mozilla.org/network/input-stream-pump;1"].createInstance(Components.interfaces.nsIInputStreamPump);    pump.init(stream, -1, -1, 0, 0, true);    pump.asyncRead(dataListener,null);	//alert(dataListener.data);  } catch (ex){	alert("error" + ex.result + ": " + ex.message);    return ex;  }  return null;}