gistfile1.txt

    if (xhr.status == 200) {
      var responseTest = xhr.responseText;
      var parser = new XMLRPCParser(responseTest);
      this.response = parser.toObject();
      this.fault = parser.fault;
    } 
    else if(xhr.status == 0) {
      this.fault = true;
      this.faultMessage = "No Response from the Server";
      this.faultCode = 0;
      //this.response = parser.toObject(); //we can create an error obj here
    }
    else {
      this.fault = true;
      this.faultMessage = xhr.statusText ? xhr.statusText : "Something went wrong";
      this.faultCode = xhr.status;
      //this.response = parser.toObject();
    }