Need to add a reference to script once added with code?

i have two teleport scripts. both have differnt references and tags so should work, but Unity treats them as the same code. so when i use the second teleport area with that script, it takes me back to the exit of the first teleport. So i used a code that when triggered the script will be destroyed. this allows the second teleport to work. However, when i add the script back for the first teleport it is missing the target refence that allows teleport one to travel from a to b. so i need a way so that when i add the sciprt back it will add the reference with it.

here is my code to destroy and then re-add the script var rippletarget : Transform; //need to add this back in when the script is re-added function OnTriggerEnter (col : Collider) {

 if (col.gameObject.tag == "disable") {
     Destroy(GetComponent(Teleport));
 }
 else if (col.gameObject.tag == "enable") {
     //UnityEngineInternal.APIUpdaterRuntimeServices.AddComponent(gameObject, "Assets/Scripts/MyGame/Teleport.js(7,17)", "Teleport");
     gameObject.AddComponent.<Teleport>();
     Destroy(GetComponent(TeleportBase));
 }

}

Here is my code that teleport 1 uses function Update () {

}

function OnTriggerEnter (col : Collider) {

 if (col.gameObject.tag == "ripple") {
     this.transform.position = rippletarget.position;
 }

}

Here is the code that teleport 2 uses var ripple2target : Transform;

function Update () {

}

function OnTriggerEnter (col : Collider) {

 if (col.gameObject.tag == "ripple2") {
     this.transform.position = ripple2target.position;
 }

}