// Insert number of questions
	var numQues = 5;
	// Insert number of choices in each question
	var numChoi = 4;
	// Insert number of questions displayed in answer area
	var answers = new Array(5);
	// Insert answers to questions
	answers[0] = "D";
	answers[1] = "A";
	answers[2] = "B";
	answers[3] = "D";
	answers[4] = "B";
	// 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;
}