Generating 2D Level Through Arrays

Hello again,

I'm currently trying to generate a 2D platformer level by using nothing but code, particularly arrays. The plan is to have 1 by 1 blocks line up with each other to create a simple but basic set of platforms.

It's a process that is very similar to programming platformers through Actionscript 3 with CS Flash.

Here's my coding so far. When I run it, nothing is generated with the two arrays inside my var level array. But I need to figure out some way to makes rows and columns of blocks through arrays.

 var level:Array = new Array();
 var row:Array = new Array();
 var brick:GameObject;

 function Start()
 {
     level = [[1,1,1,1,1,1,1,1,1,1],[1,1,1,1,1,1,1,1,1,1]];
              
     levelParent = GameObject.Find("Level");
     
     for(var i:int = 0; i < level.length; i++)
     {
         row = level[i];
         for(var j:int = 0; j < row.length; j++)
         {
             if(level[i] == 1)
             {
                 clone = Instantiate(brick, Vector3(i, j, 0), Quaternion.identity);
                 clone.transform.parent = levelParent.gameObject.transform;
             }
         }
     }
 }

Any suggestions? Thanks!