// Insert number of questions
  var numQues = 7;
  // Insert number of choices in each question
  var numChoi = 4;
  // Insert number of questions displayed in answer area
  var answers = new Array(7);
  // Insert answers to questions
  answers[0] = "C";
  answers[1] = "C";
  answers[2] = "B";
  answers[3] = "A";
  answers[4] = "D";
  answers[5] = "C";
  answers[6] = "A";
  // Do not change anything below here ...
  function getScore(form) 
	{
	 var score = 0;
   var currElt;
   var currentSelection;
   for (i=0; i<numQues; i++) {
    currElt = i*numChoi;
    for (j=0; j<numChoi; j++) {
     currentSelection = form.elements[currElt + j];
      if (currentSelection.checked) {
       if (currentSelection.value == answers[i]) {
        score++;
         break;
       }
      }
    }
   }
   score = Math.round(score/numQues*100);
   form.percentage.value = score + "%";
   var correctAnswers = "";
   for (i=1; i<=numQues; i++) {
    correctAnswers += i + ". " + answers[i-1] + "\r\n";
   }
   form.solutions.value = correctAnswers;
 }