defining as3 object keyword in createjs

ok. here it is : var randomQ = qaArray[Math.floor((Math.random() * qaArray.length))];

//Assign each question and answer to an object property and add each object to the qaArray

function populateQaArray() {

  qaArray = []; // empty array

  for(var i:Number=0; i<questions.length; i++) {

  var qaObject:Object = {};

  qaObject.q = questions;

  qaObject.a = answers;

  qaArray.push(qaObject);  //Add object to qaArray

  }

}

//Randomize question

function randomQuestion() {

  var randomQ = qaArray[Math.floor((Math.random() * qaArray.length))];

  var question:String = randomQ.q;

  correctAnswer = randomQ.a;

  var qIndex:Number = qaArray.indexOf(randomQ);

  //trace(question + " = " + answer);

  //trace(qIndex);

  qaArray.splice(qIndex, 1);  // Remove random question from qaArray if already used once

  //trace("current count: " + qaArray.length);

  question_txt.htmlText = "<b>TRUE OR FALSE:</b><br>" + question;

  true_btn.visible = true;

  false_btn.visible = true;

}