Same Script in a different Scene with different conditions

I have this code that has been posted on here quite a few times and changed as I go along with it. What I need now is to use this same code in a different scene, only I want it to load a different level than what it has on it now.

If anyone could help me with that it would be great.

Here is the code once again:

using UnityEngine; using System.Collections;

public class DamagableObject : MonoBehaviour { public bool m_Invincible = false; public float m_MaxHealth = 100f; public string WinScreen; [SerializeField] public float m_Health = 100f; GUISkin scoreSkin;

 public DecayingObject m_DeathEffectPrefab;
 public DecayingObject m_RemainsPrefab;
 public string m_DeathAnimation;
 
 /*public virtual float health
 {
     set
     {
         if (!m_Invincible ||  m_Health < value)
         {
             m_Health = value;
         }
         if (m_Health <= 0)
         {
             Death();
         }
         else if (m_Health > m_MaxHealth)
         {
             m_Health = m_MaxHealth;
         }
     }
     
     get
     {
         return m_Health;
     }
 }*/
 
 public virtual void DealDamage(float val, Vector3 pos, Vector3 normal)
 {
     if (val > 0f && !m_Invincible)
     {
         m_Health -= val;
         if (m_Health <= 0)
         {
             Death();
         }
     }
 }
 
     
 
 public virtual void Heal(float val)
 {
     if (val > 0f)
     {
         m_Health += val;
         if (m_Health > m_MaxHealth)
         {
             m_Health = m_MaxHealth;
         }
     }
 }
 
 public float GetHealth()
 {
     return m_Health;
 }
 
 protected void Start() {
     bool error = false;
     if (m_MaxHealth <= 0)
     {
         Debug.LogError("Max health can't be less than or equal to 0");
         error = true;
     }
     if (m_Health > m_MaxHealth || m_Health <= 0)
     {
         Debug.LogError("Invalid health range expected 0-" + m_MaxHealth + " got " + m_Health);
         error = true;
     }
     if (error)
     {
         Debug.Break();
     }
 }    
 
 
 
 public void Death() 
 {
     if (m_DeathEffectPrefab != null)
     {
         Instantiate(m_DeathEffectPrefab, transform.position, transform.rotation);
     }
     if (animation != null && animation[m_DeathAnimation] != null)
     {
         animation.CrossFade(m_DeathAnimation, 0.5f, PlayMode.StopAll);
         if (m_RemainsPrefab != null)
         {
             StartCoroutine("WaitForDeathAnimation", animation[m_DeathAnimation].length);
         }
     }
     else
     {
         
         LogicalEvent(m_RemainsPrefab);
         
         //if (m_RemainsPrefab != null)
         //{
         //    Instantiate(m_RemainsPrefab, transform.position, transform.rotation);
         //}
         //Scoring.m_score = 5;
         //Destroy(gameObject);
         
     }
 }
 
 void LogicalEvent(DecayingObject m_RemainsPrefab)
 {
     if (m_RemainsPrefab != null)
         {
             Instantiate(m_RemainsPrefab, transform.position, transform.rotation);
         }
                 Destroy(gameObject);
                 Scoring.m_score += 10;
 }
 
 
 protected IEnumerator WaitForDeathAnimation(float time)
 {
     yield return new WaitForSeconds(time);
     Instantiate(m_RemainsPrefab, transform.position, transform.rotation);
     Destroy(gameObject);
 }
 //public Texture2D background = null;
 //public Texture2D healthbar = null;

 
 void OnGUI()
 {
     //Draw Background
         //GUI.skin = scoreSkin;
         GUI.color = Color.red;
     GUI.Box(new Rect(55,5,100,20),Scoring.m_score.ToString());
      if(Scoring.m_score == 180)
     {
             Application.LoadLevel("LeftLung");    
     }
     
     
     
     
        
     //GUI.DrawTexture(new Rect(25.0f,25.0f,120.0f,14.0f),background);
         //GUI.color = Color.red;
     //Draw Healthbar
     //GUI.BeginGroup(new Rect(30.0f,30.0f,115.0f *(m_MaxHealth / m_Health),10.0f));
     //GUI.color =Color.red;
     //GUI.DrawTexture(new Rect(0.5f,0.10f,120.0f,10.0f),healthbar);
                 
     //GUI.EndGroup();
 }
     
     
 void Update(DecayingObject m_RemainsPrefab)
 {    
         LogicalEvent(m_RemainsPrefab);
     Scoring.m_score ++;
     
 }
 

}