function quizResult(quiz) {
	var chosen1
	var int1
	var chosen2
	var int2
	var chosen3
	var int3
	var chosen4
	var int4
	var amt
	var len1 = document.quiz.question1.length
	var len2 = document.quiz.question2.length
	var len3 = document.quiz.question3.length
	var len4 = document.quiz.question4.length
	var display = 0
	
	
	for (i=0; i<len1; i++) {
		if (document.quiz.question1[i].checked) {
			chosen1 = document.quiz.question1[i].value
		}
	}
	for (i=0; i<len2; i++) {
		if (document.quiz.question2[i].checked) {
			chosen2 = document.quiz.question2[i].value
		}
	}
	for (i=0; i<len3; i++) {
		if (document.quiz.question3[i].checked) {
			chosen3 = document.quiz.question3[i].value
		}
	}
	for (i=0; i<len4; i++) {
		if (document.quiz.question4[i].checked) {
			chosen4 = document.quiz.question4[i].value
		}
	}
	if (chosen1 == null){
		display++
	}
	if (chosen2 == null){
		display++
	}
	if (chosen3 == null){
		display++
	}
	if (chosen4 == null){
		display++
	}
	if(display>0){
		alert("Please answer all the questions");
		return false;
	}
	else if(display==0){
		int1 = parseInt(chosen1)
		int2 = parseInt(chosen2)
		int3 = parseInt(chosen3)
		int4 = parseInt(chosen4)

		amt = int1 + int2 + int3 + int4
		document.quiz.radio0.disabled = 'true';
		document.quiz.radio1.disabled = 'true';
		document.quiz.radio2.disabled = 'true';
		document.quiz.radio3.disabled = 'true';
		document.quiz.radio4.disabled = 'true';
		document.quiz.radio5.disabled = 'true';
		document.quiz.radio6.disabled = 'true';
		document.quiz.radio7.disabled = 'true';
		document.quiz.radio8.disabled = 'true';
		document.quiz.radio9.disabled = 'true';
		document.quiz.radio10.disabled = 'true';
		document.quiz.radio11.disabled = 'true';
		document.getElementById('submit').style.visibility = 'hidden';
		
		if(amt>=4 && amt<=6){
			document.getElementById('question5').style.display = 'block'; 
			return false;
		}
		else if(amt>=7 && amt<=9){
			document.getElementById('question6').style.display = 'block'; 
			return false;
		}
		else if(amt>=10 && amt <=12){
			document.getElementById('answerGo').style.display = 'none';
			document.getElementById('answer6').style.display = 'block'; 
			return false;
		}
	}

}

function quizResult2(quiz2) {
var len5 = document.quiz2.question5.length
var chosen5
var showQ5 = 0
	
	for (i=0; i<len5; i++) {
		if (document.quiz2.question5[i].checked) {
			chosen5 = document.quiz2.question5[i].value
		}
	}
	if (chosen5 == null){
		showQ5++
	}
	if(showQ5>0){
		alert("Please answer all the questions");
		return false;
	}
	else if(showQ5==0){
		document.getElementById('answerGo').style.display = 'none';
		document.getElementById('question5').style.display = 'none';
		if(chosen5 == "bb"){ 
			document.getElementById('answer1').style.display = 'block'; 
			return false;
		}
		else if(chosen5 == "mo"){
			document.getElementById('answer2').style.display = 'block'; 
			return false;
		}
		else if(chosen5 == "mu"){
			document.getElementById('answer3').style.display = 'block'; 
			return false;
		}
	}

}

function quizResult3(quiz3) {
var len6 = document.quiz3.question6.length
var chosen6
var showQ6 = 0

	for (i=0; i<len6; i++) {
		if (document.quiz3.question6[i].checked) {
			chosen6 = document.quiz3.question6[i].value
		}
	}
	if (chosen6 == null){
		showQ6++
	}
	if(showQ6>0){
		alert("Please answer all the questions");
		return false;
	}
	else if(showQ6==0){
		document.getElementById('answerGo').style.display = 'none';
		document.getElementById('question6').style.display = 'none';
		if(chosen6 == "cal"){ 
			document.getElementById('answer4').style.display = 'block'; 
			return false;
		}
		else if(chosen6 == "rmc"){
			document.getElementById('answer5').style.display = 'block'; 
			return false;
		}
	}

}