var score = 0;

function CalculerScore() {
	if (document.Form1.R1[1].checked) {score = score + 1};
	if (document.Form1.R2[2].checked) {score = score + 1};
	if (document.Form1.R3[1].checked) {score = score + 1};
	if (document.Form1.R4[1].checked) {score = score + 1};
	if (document.Form1.R5[0].checked) {score = score + 1};
	if (document.Form1.R6[1].checked) {score = score + 1};
	if (document.Form1.R7[1].checked) {score = score + 1};
	if (document.Form1.R8[0].checked) {score = score + 1};
	if (document.Form1.R9[3].checked) {score = score + 1};
	if (document.Form1.R10[2].checked) {score = score + 1};
	if (document.Form1.R11[0].checked) {score = score + 1};
	if (document.Form1.R12[2].checked) {score = score + 1};
	if (document.Form1.R13[2].checked) {score = score + 1};
	if (document.Form1.R14[3].checked) {score = score + 1};
	if (document.Form1.R15[1].checked) {score = score + 1};
	if (document.Form1.R16[1].checked) {score = score + 1};
	if (document.Form1.R17[0].checked) {score = score + 1};
	if (document.Form1.R18[2].checked) {score = score + 1};
	if (document.Form1.R19[3].checked) {score = score + 1};
	if (document.Form1.R20[1].checked) {score = score + 1};
}

function Afficher() {
	score = 0;
	CalculerScore();
	alert("Your score is " + score + " / 20");
	location="./../qcm1_solutions.php";
}