function fenetre(score) 
{	var win_opt="toolbar=0,location=0,directories=0,status=0,menubar=0,";
		win_opt+="scrollbars=0,resizable=1,copyhistory=0,";
		win_opt+="width=450"+",height=250,";
		win_opt+="screenY=200"+",screenX=420";
	NewWindow = window.open("repquiz.html","popup",win_opt);
	NewWindow.creator=self;
}	

function calcul() 
{   total=0; 
	
	if (document.forms[0].br1[0].checked) total++ ;
	if (document.forms[0].br2[0].checked) total++ ;
	if (document.forms[0].br3[0].checked) total++ ;
	if (document.forms[0].br4[0].checked) total++ ;
	if (document.forms[0].br5[1].checked) total++ ;
	if (document.forms[0].br6[0].checked) total++ ;
	if (document.forms[0].br7[0].checked) total++ ;
	if (document.forms[0].br8[0].checked) total++ ;
	if (document.forms[0].br9[0].checked) total++ ;
	if (document.forms[0].br10[0].checked) total++ ;
	if (document.forms[0].br11[0].checked) total++ ;
	if (document.forms[0].br12[1].checked) total++ ;
	if (document.forms[0].br13[0].checked) total++ ;
	if (document.forms[0].br14[0].checked) total++ ;
	if (document.forms[0].br15[1].checked) total++ ;
	if (document.forms[0].br16[0].checked) total++ ;
	if (document.forms[0].br17[0].checked) total++ ;
	if (document.forms[0].br18[0].checked) total++ ;
	if (document.forms[0].br19[1].checked) total++ ;
	if (document.forms[0].br20[0].checked) total++ ;

	if (total > 19 && total <= 20) {
        alert("votre score = "+total+ "/20. Excellent !");
        }
    if (total > 17 && total <= 19) {
        alert("votre score = "+total+ "/20. Bien, mais... pas parfait.");
        }
	if (total > 10 && total <= 17) {
        alert("votre score = "+total+ "/20. Pas terrible... un autre essai ?");
        }
    if (total <= 10) {
        alert("votre score = "+total+ "/20. Il faut relire la Bible et refaire l'exercice");	 	
		} 
		
	document.forms[0].br1[0].checked = false;
	document.forms[0].br1[1].checked = false;
	document.forms[0].br2[0].checked = false;
	document.forms[0].br2[1].checked = false;
	document.forms[0].br3[0].checked = false;
	document.forms[0].br3[1].checked = false;
	document.forms[0].br4[0].checked = false;
	document.forms[0].br4[1].checked = false;
	document.forms[0].br5[0].checked = false;
	document.forms[0].br5[1].checked = false;
	document.forms[0].br6[0].checked = false;
	document.forms[0].br6[1].checked = false;
	document.forms[0].br7[0].checked = false;
	document.forms[0].br7[1].checked = false;
	document.forms[0].br8[0].checked = false;
	document.forms[0].br8[1].checked = false;
	document.forms[0].br9[0].checked = false;
	document.forms[0].br9[1].checked = false;
	document.forms[0].br10[0].checked = false;
	document.forms[0].br10[1].checked = false;
	document.forms[0].br11[0].checked = false;
	document.forms[0].br11[1].checked = false;
	document.forms[0].br12[0].checked = false;
	document.forms[0].br12[1].checked = false;
	document.forms[0].br13[0].checked = false;
	document.forms[0].br13[1].checked = false;
	document.forms[0].br14[0].checked = false;
	document.forms[0].br14[1].checked = false;
	document.forms[0].br15[0].checked = false;
	document.forms[0].br15[1].checked = false;
	document.forms[0].br16[0].checked = false;
	document.forms[0].br16[1].checked = false;
	document.forms[0].br17[0].checked = false;
	document.forms[0].br17[1].checked = false;
	document.forms[0].br18[0].checked = false;
	document.forms[0].br18[1].checked = false;
	document.forms[0].br19[0].checked = false;
	document.forms[0].br19[1].checked = false;
	document.forms[0].br20[0].checked = false;
	document.forms[0].br20[1].checked = false;	
}