Quiz with multiple button selections and retry button

if(!this.alreadyExecuted){

this.questionA=['question1', 'question2',question3'];

this.answerOptionsA=[['answer1 to q1','answer2 to q1',..,'answer5 to q1'],['answer1 to q2','answer2 to q2',etc],['answer1 to q3', etc]];

this.correctAnswerA=[[0,2,3],[1,3,4],[2,3,4]];  // the indices of the correct answers from this.answerOptionsA

this.questionNum=0;

this.alreadyExecuted=true;

}

// display question = this.questionA[this.questionNum)

// display answer1 = this.answerOptionsA[this.questionNum,0];

// display answer2 = this.answerOptionsA[this.questionNum,1];

// etc

this.submit.addEventListener("click",submitF.bind(this));

function submitF(){

var correctResponse = true;

for(var i=0;i<5;i++){

if(this.answerButton[i].currentLabel=='down'){  // name your answer buttons, answerButton0, answerButton1, etc and label your down frame, 'down'.

if(this.correctAnswerA[this.questionNum].indexOf(i)>-1){

// correct

} else {

// incorrect

correctResponse = false;

break;

}

} else {

// button up

if(this.correctAnswerA[this.questionNum].indexOf(i)>-1){

// incorrect

correctResponse = false;

break;

} else {

correct

}

}

}

if(correctResponse){

this.questionNum++;

if(this.questionNum==3){

// goto correct answer frame, but don't return here.  quiz is over

} else {

goto correct answer frame

}

// go to incorrect answer frame.  increment this.questionNum if they'll be presented with the next question, or do not if they have to retry getting this question answered correctly.

}

}

p.s. i didn't realize this was going to be so long when i started answering, so there's probably mismatched brackets in, at least, one location.