The foundation for this code is not mine however I have added some elements. I want to be able to target all enemies in the array and then be able to attack them. What do I need to modify or add to this code to do so? Thanks in advance.

var enemyTarget : GameObject[];
var range : int = 2;
var countDown : int = 0;
var coolDown : int = 2;
var swordOut : boolean = false;

function Update ()
{
    Targets();
    if(swordOut)
    {
       if(countDown > 0)
       {
         countDown -= 1 * Time.deltaTime;
       }
       if(countDown < 0)
       {
         countDown = 0;
       }
       if(Input.GetKeyUp(KeyCode.E))
       {
         Swing();
       }
    }
}

function Targets ()
{
    enemyTarget[0] = GameObject.FindWithTag("enemy");
    enemyTarget[1] = GameObject.FindWithTag("enemy");
}

function Swing()
{
    var distance : int = Vector3.Distance(enemyTarget.transform.position, transform.position);
    var dir = (enemyTarget.transform.position - transform.position).normalized;
    var direction = Vector3.Dot(dir, transform.forward);

    if(distance <= 3)
    {
       if(direction > 0)
       {
         enemyTarget.GetComponent(enemyHealth).currentEnemyHealth -= 35;
       }
    }
}