var cor;
	var inc;
	
function initializeCounters(correct,incorrect) {
	cor = correct;
	inc = incorrect;

	if (typeof cor != 'number') { cor = 0;}
	if (typeof inc != 'number') { inc = 0;}
	
	document.getElementById("cor").innerHTML = cor;
	document.getElementById("inc").innerHTML = inc;
}

function answerDisplay(answer,clicked,question){
	if (answer == "A"){
		document.getElementById(answer + question).src = "/images/QuizIcons/Check.png";
		document.getElementById('B' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('C' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('D' + question).src  = "/images/QuizIcons/X.png";
		if (clicked == "A") {
			cor =  cor + 1;
			document.getElementById("cor").innerHTML = cor;
		} else {
			inc = inc + 1;
			document.getElementById("inc").innerHTML = inc;
		}
	}
	if (answer == "B"){
		document.getElementById('A' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('B' + question).src  = "/images/QuizIcons/Check.png";
		document.getElementById('C' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('D' + question).src  = "/images/QuizIcons/X.png";
		if (clicked == "B") {
			cor =  cor + 1;
			document.getElementById("cor").innerHTML = cor;
		} else {
			inc = inc + 1;
			document.getElementById("inc").innerHTML = inc;
		}
	}
	if (answer == "C"){
		document.getElementById('A' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('B' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('C' + question).src  = "/images/QuizIcons/Check.png";
		document.getElementById('D' + question).src  = "/images/QuizIcons/X.png";
		if (clicked == "C") {
			cor =  cor + 1;
			document.getElementById("cor").innerHTML = cor;
		} else {
			inc = inc + 1;
			document.getElementById("inc").innerHTML = inc;
		}
	}
	if (answer == "D"){
		document.getElementById('A' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('B' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('C' + question).src  = "/images/QuizIcons/X.png";
		document.getElementById('D' + question).src  = "/images/QuizIcons/Check.png";
		if (clicked == "D") {
			cor =  cor + 1;
			document.getElementById("cor").innerHTML = cor;
		} else {
			inc = inc + 1;
			document.getElementById("inc").innerHTML = inc;
		}
	}
	
	// Disable the radio buttons for the current question so they can't double click or click again
	for (var i = 0; i < 4; i++) {
    	document.getElementById('radio' + question + '' + i).disabled = "disabled";
	}
}