IR reciever with servo, Sleep, and motor

/*
 *   int PowerButton = -23971;
  int ModeButton = 25245;
  int Zero = 26775;
  int One = 12495;
  int Two = 6375;
  int Three = 31365;
  int Four = 4335;
  int Five = 14535;
  int Six = 23205;
  int Seven = 17085;
  int Eight = 19125;
  int Nine = 21165;
  int Mute = -7651;
  int Play = 8925;
  int Left = 765;
  int Right = -15811;
  int EQ = -8161;
  int VolDown = -22441;
  int VolUp = -28561;
  int RPT = -26521;
  int USD = -20401;
 */ // Signal Hex codes for the remote from the hamama
#include <Stepper.h>
#include <Servo.h>
Servo myservo;
#include <IRLibDecodeBase.h>
#include <avr/interrupt.h>
#include <avr/power.h>
#include <avr/sleep.h>
#include <avr/io.h>
#include <IRLib_P01_NEC.h>
#include <IRLib_P02_Sony.h>
//#include <IRLib_HashRaw>
#include <IRLibCombo.h>
IRdecode myDecoder;
#include <IRLibRecv.h>
IRrecv myReciever(2);
int MotorSpeed;
int pos = 0;
bool On = true;
int led = 8;
int brightness = 0;

void setup() {
  Serial.begin(9600);
  pinMode(led, OUTPUT);
  delay(2000); while (!Serial);
  myReciever.enableIRIn();
  myservo.attach(9);
  Serial.println(F("Ready to recieve IR signals"));
}
void sleepNow() {
    delay(100);
    set_sleep_mode(SLEEP_MODE_IDLE);
    sleep_enable();
    sleep_mode(); }
                //
void WakeUp() {
  sleep_disable(); }
void loop() {
  int Recieve = myDecoder.value;
  if(myReciever.getResults()) {
    myDecoder.decode();
    if(myDecoder.protocolNum==UNKNOWN) {
      Serial.print(F("Unable to recieve signal, Please point remote at the reciever"));
      Serial.println(myDecoder.value, HEX);
    } else {

      //myDecoder.dumpResults(false); //This will show the decoded signal
      analogWrite(11, MotorSpeed);
    };
    myReciever.enableIRIn();
    if (Recieve==-23971) {
      WakeUp();
       if (On) {
      digitalWrite(led, HIGH);
      (On) = (!On);}}
  switch (Recieve) {
    case 25245:
      Serial.println(F("Mode Button"));
      break;
    case 26775:
      Serial.println(F("Zero"));
      break;
    case 12495:
      Serial.println(F("One"));
      break;
    case 6375:
      Serial.println(F("Two"));
      break;
    case 31365:
      Serial.println(F("Three"));
      break;
     case 4335:
      Serial.println(F("Four"));
      break;
     case 14535:
      Serial.println(F("Five"));
      break;
     case 23205:
      Serial.println(F("Six"));
      break;
     case 17085:
      Serial.println(F("Seven"));
      break;
     case 19125:
      Serial.println(F("Eight"));
      break;
     case 21165:
      Serial.println(F("Nine"));
      break;
     case -7651:
      Serial.println(F("Mute Button"));
      break;
     case 8925:
      Serial.println(F("Play/Pause"));
      break;
     case 765:
      Serial.println(F("Left"));
    for (pos = 0; pos <= 180; pos += 1) {
    myservo.write(pos);
    delay(15);       }
      break;
     case -15811:
      Serial.println(F("Right"));
    for (pos = 180; pos >= 0; pos -= 1) {
    myservo.write(pos);
    delay(15);                     }
      break;
     case -8161:
      Serial.println(F("Equalizer"));
      break;
     case -22441:
      Serial.println(F("Volume down"));
     MotorSpeed+=5;
     MotorSpeed = constrain(MotorSpeed, 0, 255);
      break;
     case -28561:
      Serial.println(F("Volume up"));
     MotorSpeed+=5;
     MotorSpeed = constrain(MotorSpeed, 0, 255);
      break;
     case -1:
      break;
     case -23971:
     Serial.println(F("Power Button"));
      break;
    default:
      Serial.println(F("Unknown signal"));
      break;
  }


    }
     else {
     (On) = (!On);
     digitalWrite(8, LOW);
      Serial.println("Entering Sleep mode");
      delay(100);

      sleepNow();

    }
    }