function quiza()
{
span_clear();
var xmlDoc=null;
if (window.ActiveXObject)
{// code for IE
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
}
else if (document.implementation.createDocument)
{// code for Mozilla, Firefox, Opera, etc.
xmlDoc=document.implementation.createDocument("","",null);
}
else
{
alert('Your browser cannot handle this script');
}
if (xmlDoc!=null)
{
xmlDoc.async=false;
xmlDoc.load("quiz.xml");
var x=xmlDoc.getElementsByTagName("quiz");
var quest1 = x[1].getAttribute("question");
var opt11 = x[1].getAttribute("opt1");
var opt12 = x[1].getAttribute("opt2");
var opt13 = x[1].getAttribute("opt3");
var opt14 = x[1].getAttribute("opt4");


div = document.getElementById("qu1");
div.innerHTML = div.innerHTML + quest1 + "<br />";

div11 = document.getElementById("opt11");
div11.innerHTML = div11.innerHTML + opt11 + "<br />";
div12 = document.getElementById("opt12");
div12.innerHTML = div12.innerHTML + opt12 + "<br />";
div13 = document.getElementById("opt13");
div13.innerHTML = div13.innerHTML + opt13 + "<br />";
div14 = document.getElementById("opt14");
div14.innerHTML = div14.innerHTML + opt14 + "<br />";


var quest2 = x[2].getAttribute("question");
var opt21 = x[2].getAttribute("opt1");
var opt22 = x[2].getAttribute("opt2");
var opt23 = x[2].getAttribute("opt3");
var opt24 = x[2].getAttribute("opt4");


div = document.getElementById("qu2");
div.innerHTML = div.innerHTML + quest2 + "<br />";



div21 = document.getElementById("opt21");
div21.innerHTML = div21.innerHTML + opt21 + "<br />";
div22 = document.getElementById("opt22");
div22.innerHTML = div22.innerHTML + opt22 + "<br />";
div23 = document.getElementById("opt23");
div23.innerHTML = div23.innerHTML + opt23 + "<br />";
div24 = document.getElementById("opt24");
div24.innerHTML = div24.innerHTML + opt24 + "<br />";

var quest3 = x[3].getAttribute("question");
var opt31 = x[3].getAttribute("opt1");
var opt32 = x[3].getAttribute("opt2");
var opt33 = x[3].getAttribute("opt3");
var opt34 = x[3].getAttribute("opt4");


div = document.getElementById("qu3");
div.innerHTML = div.innerHTML + quest3 + "<br />";



div31 = document.getElementById("opt31");
div31.innerHTML = div31.innerHTML + opt31 + "<br />";
div32 = document.getElementById("opt32");
div32.innerHTML = div32.innerHTML + opt32 + "<br />";
div33 = document.getElementById("opt33");
div33.innerHTML = div33.innerHTML + opt33 + "<br />";
div34 = document.getElementById("opt34");
div34.innerHTML = div34.innerHTML + opt34 + "<br />";

var quest4 = x[4].getAttribute("question");
var opt41 = x[4].getAttribute("opt1");
var opt42 = x[4].getAttribute("opt2");
var opt43 = x[4].getAttribute("opt3");
var opt44 = x[4].getAttribute("opt4");


div = document.getElementById("qu4");
div.innerHTML = div.innerHTML + quest4 + "<br />";



div41 = document.getElementById("opt41");
div41.innerHTML = div41.innerHTML + opt41 + "<br />";
div42 = document.getElementById("opt42");
div42.innerHTML = div42.innerHTML + opt42 + "<br />";
div43 = document.getElementById("opt43");
div43.innerHTML = div43.innerHTML + opt43 + "<br />";
div44 = document.getElementById("opt44");
div44.innerHTML = div44.innerHTML + opt44 + "<br />";

var quest5 = x[5].getAttribute("question");
var opt51 = x[5].getAttribute("opt1");
var opt52 = x[5].getAttribute("opt2");
var opt53 = x[5].getAttribute("opt3");
var opt54 = x[5].getAttribute("opt4");


div = document.getElementById("qu5");
div.innerHTML = div.innerHTML + quest5 + "<br />";

div51 = document.getElementById("opt51");
div51.innerHTML = div51.innerHTML + opt51 + "<br />";
div52 = document.getElementById("opt52");
div52.innerHTML = div52.innerHTML + opt52 + "<br />";
div53 = document.getElementById("opt53");
div53.innerHTML = div53.innerHTML + opt53 + "<br />";
div54 = document.getElementById("opt54");
div54.innerHTML = div54.innerHTML + opt54 + "<br />";

var quest6 = x[6].getAttribute("question");
var opt61 = x[6].getAttribute("opt1");
var opt62 = x[6].getAttribute("opt2");
var opt63 = x[6].getAttribute("opt3");
var opt64 = x[6].getAttribute("opt4");


div = document.getElementById("qu6");
div.innerHTML = div.innerHTML + quest6 + "<br />";



div61 = document.getElementById("opt61");
div61.innerHTML = div61.innerHTML + opt61 + "<br />";
div62 = document.getElementById("opt62");
div62.innerHTML = div62.innerHTML + opt62 + "<br />";
div63 = document.getElementById("opt63");
div63.innerHTML = div63.innerHTML + opt63 + "<br />";
div64 = document.getElementById("opt64");
div64.innerHTML = div64.innerHTML + opt64 + "<br />";

var quest7 = x[7].getAttribute("question");
var opt71 = x[7].getAttribute("opt1");
var opt72 = x[7].getAttribute("opt2");
var opt73 = x[7].getAttribute("opt3");
var opt74 = x[7].getAttribute("opt4");


div = document.getElementById("qu7");
div.innerHTML = div.innerHTML + quest7 + "<br />";



div71 = document.getElementById("opt71");
div71.innerHTML = div71.innerHTML + opt71 + "<br />";
div72 = document.getElementById("opt72");
div72.innerHTML = div72.innerHTML + opt72 + "<br />";
div73 = document.getElementById("opt73");
div73.innerHTML = div73.innerHTML + opt73 + "<br />";
div74 = document.getElementById("opt74");
div74.innerHTML = div74.innerHTML + opt74 + "<br />";

var quest8 = x[8].getAttribute("question");
var opt81 = x[8].getAttribute("opt1");
var opt82 = x[8].getAttribute("opt2");
var opt83 = x[8].getAttribute("opt3");
var opt84 = x[8].getAttribute("opt4");


div = document.getElementById("qu8");
div.innerHTML = div.innerHTML + quest8 + "<br />";



div81 = document.getElementById("opt81");
div81.innerHTML = div81.innerHTML + opt81 + "<br />";
div82 = document.getElementById("opt82");
div82.innerHTML = div82.innerHTML + opt82 + "<br />";
div83 = document.getElementById("opt83");
div83.innerHTML = div83.innerHTML + opt83 + "<br />";
div84 = document.getElementById("opt84");
div84.innerHTML = div84.innerHTML + opt84 + "<br />";

var quest9 = x[9].getAttribute("question");
var opt91 = x[9].getAttribute("opt1");
var opt92 = x[9].getAttribute("opt2");
var opt93 = x[9].getAttribute("opt3");
var opt94 = x[9].getAttribute("opt4");


div = document.getElementById("qu9");
div.innerHTML = div.innerHTML + quest9 + "<br />";



div91 = document.getElementById("opt91");
div91.innerHTML = div91.innerHTML + opt91 + "<br />";
div92 = document.getElementById("opt92");
div92.innerHTML = div92.innerHTML + opt92 + "<br />";
div93 = document.getElementById("opt93");
div93.innerHTML = div93.innerHTML + opt93 + "<br />";
div94 = document.getElementById("opt94");
div94.innerHTML = div94.innerHTML + opt94 + "<br />";

var quest10 = x[10].getAttribute("question");
var opt101 = x[10].getAttribute("opt1");
var opt102 = x[10].getAttribute("opt2");
var opt103 = x[10].getAttribute("opt3");
var opt104 = x[10].getAttribute("opt4");


div = document.getElementById("qu10");
div.innerHTML = div.innerHTML + quest10 + "<br />";



div101 = document.getElementById("opt101");
div101.innerHTML = div101.innerHTML + opt101 + "<br />";
div102 = document.getElementById("opt102");
div102.innerHTML = div102.innerHTML + opt102 + "<br />";
div103 = document.getElementById("opt103");
div103.innerHTML = div103.innerHTML + opt103 + "<br />";
div104 = document.getElementById("opt104");
div104.innerHTML = div104.innerHTML + opt104 + "<br />";


}else
{
alert('error')
}
}

function span_clear() {
var max = 19;

for (var i=0; i<max+1; i++) {

document.getElementById("qu1").innerHTML = "";
document.getElementById("opt11").innerHTML = "";
document.getElementById("opt12").innerHTML = "";
document.getElementById("opt13").innerHTML = "";
document.getElementById("opt14").innerHTML = "";

document.getElementById("qu2").innerHTML = "";
document.getElementById("opt21").innerHTML = "";
document.getElementById("opt22").innerHTML = "";
document.getElementById("opt23").innerHTML = "";
document.getElementById("opt24").innerHTML = "";

document.getElementById("qu3").innerHTML = "";
document.getElementById("opt31").innerHTML = "";
document.getElementById("opt32").innerHTML = "";
document.getElementById("opt33").innerHTML = "";
document.getElementById("opt34").innerHTML = "";

document.getElementById("qu4").innerHTML = "";
document.getElementById("opt41").innerHTML = "";
document.getElementById("opt42").innerHTML = "";
document.getElementById("opt43").innerHTML = "";
document.getElementById("opt44").innerHTML = "";

document.getElementById("qu5").innerHTML = "";
document.getElementById("opt51").innerHTML = "";
document.getElementById("opt52").innerHTML = "";
document.getElementById("opt53").innerHTML = "";
document.getElementById("opt54").innerHTML = "";

document.getElementById("qu6").innerHTML = "";
document.getElementById("opt61").innerHTML = "";
document.getElementById("opt62").innerHTML = "";
document.getElementById("opt63").innerHTML = "";
document.getElementById("opt64").innerHTML = "";

document.getElementById("qu7").innerHTML = "";
document.getElementById("opt71").innerHTML = "";
document.getElementById("opt72").innerHTML = "";
document.getElementById("opt73").innerHTML = "";
document.getElementById("opt74").innerHTML = "";

document.getElementById("qu8").innerHTML = "";
document.getElementById("opt81").innerHTML = "";
document.getElementById("opt82").innerHTML = "";
document.getElementById("opt83").innerHTML = "";
document.getElementById("opt84").innerHTML = "";

document.getElementById("qu9").innerHTML = "";
document.getElementById("opt91").innerHTML = "";
document.getElementById("opt92").innerHTML = "";
document.getElementById("opt93").innerHTML = "";
document.getElementById("opt94").innerHTML = "";

document.getElementById("qu1").innerHTML = "";
document.getElementById("opt101").innerHTML = "";
document.getElementById("opt102").innerHTML = "";
document.getElementById("opt103").innerHTML = "";
document.getElementById("opt104").innerHTML = "";





}
}

function test_it(entry) {
if (entry.value!=null && entry.value.length!=0) {
entry.value=""+ eval(entry.value);
}
computeForm(entry.form);
}
function computeForm(form) {
var total=0;

for (var count=0; count<4; count++)
{
if (form.a[count].checked){
var total=total+parseInt(form.a[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.b[count].checked){
var total=total+parseInt(form.b[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.c[count].checked){
var total=total+parseInt(form.c[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.d[count].checked){
var total=total+parseInt(form.d[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.e[count].checked){
var total=total+parseInt(form.e[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.f[count].checked){
var total=total+parseInt(form.f[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.g[count].checked){
var total=total+parseInt(form.g[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.h[count].checked){
var total=total+parseInt(form.h[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.i[count].checked){
var total=total+parseInt(form.i[count].value);
}
}
for (var count=0; count<4; count++)
{
if (form.j[count].checked){
var total=total+parseInt(form.j[count].value);
}
}
var result
if(total<5){result="Bad luck you only scored "}
if(total>4 && total <10){result="Not bad you scored "}
if(total==10){result="Congratulations you scored "}
alert(result + total + ' points.');
}