For loop not repeating - (JAVASCRIPT)

Hello, everyone. I'm working on a memry card game and using the "iphone Game 4.0" code as a base. (it's a memory card game...)

Whenever I run the code, it doesn't create the cards because of this error:

 ArgumentOutOfRangeException: Index is less than 0 or more than or equal to the list count.
 Parameter name: index
 

I've looked on the forums and cannot find a satisfactory answer - I've even copy-and-pasted the code from the old script intO my project file.

Here is the code:

 #pragma strict
 
 var cardLocations =    new Array 
 ( 
     Vector3 (0, 0, 0), Vector3(3, 0, 0), Vector3(6, 0, 0), Vector3(9, 0, 0), Vector3(12, 0, 0), Vector3(15, 0, 0),
     Vector3 (0, 0, -4), Vector3(3, 0, -4), Vector3(6, 0, -4), Vector3(9, 0, -4), Vector3(12, 0, -4), Vector3(15, 0, -4),
     Vector3 (0, 0, -8), Vector3(3, 0, -8), Vector3(6, 0, -8), Vector3(9, 0, -8), Vector3(12, 0, -8), Vector3(15, 0, -8)
 );
 
 var allCards : GameObject;
 var parentObject : GameObject;
 
 var usedCardLocation;
 
 var uniqueCard = new Array ();
 
 
 function Start () { 
 {    
     // Find all Game Objects that are Tagged "Cards"...
     
     uniqueCard = allCards.FindGameObjectsWithTag ("Cards");
     
     // Randomize the order of the Cards...
     
     for ( var c=0; c <= uniqueCard.length-1; c++)
     {
         var thisCard = Random.Range (c, uniqueCard.length);
     
         usedCardLocation = uniqueCard [c];
         
         uniqueCard [c] = uniqueCard [thisCard];
         
         uniqueCard [thisCard] = usedCardLocation;
     }
     
     // Randomize the order of the Card Locations...
     
     for ( var i=0; i <= cardLocations.length-1; i++)
     {
         var thisCardLocation = Random.Range (i, cardLocations.length);
         
         usedCardLocation = cardLocations [i];
         
         cardLocations [i] = cardLocations [thisCardLocation];
         
         cardLocations [thisCardLocation] = usedCardLocation;
         
         // Instantiate our Randomized Cards and parent them to empty Game Objects so the animations play in Local Space...
         
         var theCard : GameObject = Instantiate (uniqueCard [i/2], Vector3(0,0,0), Quaternion.identity);
             
         var theParent : GameObject = Instantiate (parentObject, Vector3(0,0,0) , Quaternion.identity);
         
         theCard.transform.parent = theParent.transform;
 
         
         theParent.transform.position = cardLocations [i];
     }
     
     // Destroy the group of cards that we're using to generate the Card Locations...
 Destroy(allCards, 0.1);
 
 
 }
 }

Can somebody please help me?

Thanks!

-Sam