Hi guys I'm running into a bit of a jam. I have a targeting system that works like I need how ever when I send messages it gets sent to all the gameobjects with that script I've pasted the scripts below and thanks for your help in advance.

 #pragma strict

//Player Stats
static var playerhealth : int = 100;
static var Defense : float = 2;

// Base Damage
static var baseMin : int = 2;
static var baseMax : int = 5;
static var BaseDamage : int;

// Gui Display of hp
var playerHP: GUIText;
var player : GameObject;

//Crit Damage 
static var DmgMin : int = 2;
static var DmgMax : int = 2;
static var CritDamage : int;

//Crit Chance
static var CritMin : int = 1;
static var CritMax : int = 10; 
static var CritChance :int;

//Combat Variables's
var HitAmmount : int;
var playerhit : int;

//Raycast Variable's
var distance : float = 30;
var target : GameObject;

//Displays Current Target
var LockedOn : GUIText;

function Update () 
{

 if(Input.GetKeyUp(KeyCode.F)) 
     {
     Target();
     }
     if(Input.GetKeyUp(KeyCode.G)) 
     {
     AttackOne();
     }

 var txt: String = "Health Points:" +playerhealth;
 playerHP.text = txt;

 if ( playerhealth <= 0 )
 playerhealth = 0;


}
function Target () 
{
 print("locking on");


 var dir = transform.TransformDirection(Vector3.forward);
 var hit : RaycastHit;

 Physics.Raycast(transform.position, dir, hit, distance);

 print(hit.collider.gameObject);

 target = hit.collider.gameObject;

 var LockedName = hit.collider.gameObject.name;

 var txt2 : String = " Current Target" + " " +LockedName;
 LockedOn.text = txt2;
}
function AttackOne ()
{

 print("Player Atk");

 CritChance = (Random.Range(CritMin,CritMax));
 //print(CritChance + " " +"CritChance");

 if ( CritChance == 1 )
 {
 BaseDamage = (Random.Range(baseMin,baseMax));
 //print(BaseDamage + " " +"BaseDamage");

 CritDamage = (Random.Range(DmgMin,DmgMax));
 //print(CritDamage  + " " +"CritDamage");

 HitAmmount = BaseDamage * CritDamage;

 target.GetComponent(Enemy).Combat(HitAmmount);

 //print(HitAmmount);
 print("Crit");
 }
 else 
 {

 BaseDamage = (Random.Range(baseMin,baseMax));
 //print(BaseDamage + " " +"BaseDamage");

 CritDamage = (Random.Range(DmgMin,DmgMax));
 //print(CritDamage  + " " +"CritDamage");


 HitAmmount = BaseDamage;
 //print(BaseDamage + " " +"BaseDamage");
 print("No Crit");

 target.GetComponent(Enemy).Combat(HitAmmount);
 }

}

and here is the enemy script


#pragma strict

//Enemy Health
static var EnemyHealth : int = 100;
// Gui Display of hp
var EnemyHP: GUIText;

function Update()
{

 var txt: String = "Enemy Health Points:" +EnemyHealth;

 EnemyHP.text = txt;

 if ( EnemyHealth <= 0 )
 {
 EnemyHealth = 0;
 Destroy(this.gameObject);
 }

}

function Combat(dmg:int)
{
 EnemyHealth = EnemyHealth - dmg;
 print("it works");
}