var numcorrect = 0;
var strImgQ1 = '';
var strImgQ2 = '';
var strImgQ3 = '';

var strMultiQ1 = '';
var strMultiQ2 = '';
var strMultiQ3 = '';
var strMultiQ4 = '';
var strMultiQ5 = '';
var strMultiQ6 = '';
var strMultiQ7 = '';
var strMultiQ8 = '';
var strMultiQ9 = '';
var strMultiQ10 = '';

var strWrongQ1 = '';
var strWrongQ2 = '';
var strWrongQ3 = '';
var strWrongQ4 = '';
var strWrongQ5 = '';
var strWrongQ6 = '';
var strWrongQ7 = '';
var strWrongQ8 = '';
var strWrongQ9 = '';
var strWrongQ10 = '';
var strWrongQ11 = '';
var strWrongQ12 = '';
var strWrongQ13 = '';
var strWrongQ14 = '';
var strWrongQ15 = '';
var strWrongQ16 = '';
var strWrongQ17 = '';

function checkImg1(form)
{ 
  if (form.img_01[3].checked) {
            numcorrect++
                                              }
  else {
             strImgQ1 = strImgQ1 + "Incorrect Answer"
              }                                 
 }
 
 function checkImg2(form)
{ 
  if (form.img_02[1].checked) {
            numcorrect++
                                              }
  else {
             strImgQ2 = strImgQ2 + "Incorrect Answer"
              }                                 
 }
 
 function checkImg3(form)
{ 
  if (form.img_03[2].checked) {
            numcorrect++
                                              }
  else {
             strImgQ3 = strImgQ3 + "Incorrect Answer"
              }                                 
 }

function checkMulti1(form)
{ 
  if (form.multi_01[1].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ1 = strMultiQ1 + "Incorrect Answer"
              }                                 
 }
 
 function checkMulti2(form)
{ 
  if (form.multi_02[0].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ2 = strMultiQ2 + "Incorrect Answer"
              }                                 
 }
 
 function checkMulti3(form)
{ 
  if (form.multi_03[0].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ3 = strMultiQ3 + "Incorrect Answer"
              }                                 
 }

function checkMulti4(form)
{ 
  if (form.multi_04[0].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ4 = strMultiQ4 + "Incorrect Answer"
              }                                 
 }
 
 function checkMulti5(form)
{ 
  if (form.multi_05[1].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ5 = strMultiQ5 + "Incorrect Answer"
              }                                 
 }
 
 function checkMulti6(form)
{ 
  if (form.multi_06[1].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ6 = strMultiQ6 + "Incorrect Answer"
              }                                 
 }

 function checkMulti7(form)
{ 
  if (form.multi_07[0].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ7 = strMultiQ7 + "Incorrect Answer"
              }                                 
 }
 
 function checkMulti8(form)
{ 
  if (form.multi_08[1].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ8 = strMultiQ8 + "Incorrect Answer"
              }                                 
 } 
 
 function checkMulti9(form)
{ 
  if (form.multi_09[1].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ9 = strMultiQ9 + "Incorrect Answer"
              }                                 
 } 

 function checkMulti10(form)
{ 
  if (form.multi_10[1].checked) {
            numcorrect++
                                              }
  else {
             strMultiQ10 = strMultiQ10 + "Incorrect Answer"
              }                                 
 }

function checkAnswer1(form)
{ 
  if (form.question_01[0].checked) {
            numcorrect++
                                              }
  else {
             strWrongQ1 = strWrongQ1 + "Incorrect Answer"
              }                                 
 }

function checkAnswer2(form)
{ 
  if (form.question_02[1].checked) {
            numcorrect++
                                              }
  else {
             strWrongQ2 = strWrongQ2 + "Incorrect Answer"
              }                                 
 }

function checkAnswer3(form)
{ 
  if (form.question_03[0].checked) {
            numcorrect++
                                              }
  else {
             strWrongQ3 = strWrongQ3 + "Incorrect Answer"
              }                                 
 }


function checkAnswer4(form)
{ 
  if (form.question_04[0].checked) {
            numcorrect++
                                              }
  else {
             strWrongQ4 = strWrongQ4 + "Incorrect Answer"
              }                                 
 }


function checkAnswer5(form)
{ 
  if (form.question_05[0].checked) {
            numcorrect++
                                              }
  else {
             strWrongQ5 = strWrongQ5 + "Incorrect Answer"
              }                                 
 }

function checkAnswer6(form)
{ 
  if (form.question_06[2].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ6 = strWrongQ6 + "Incorrect Answer"
              }                                 
 }

function checkAnswer7(form)
{ 
  if (form.question_07[3].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ7 = strWrongQ7 + "Incorrect Answer"
              }                                 
 }

function checkAnswer8(form)
{ 
  if (form.question_08[1].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ8 = strWrongQ8 + "Incorrect Answer"
              }                                 
 }
 
 function checkAnswer9(form)
{ 
  if (form.question_09[3].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ9 = strWrongQ9 + "Incorrect Answer"
              }                                 
 }
 
 function checkAnswer10(form)
{ 
  if (form.question_10[1].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ10 = strWrongQ10 + "Incorrect Answer"
              }                                 
 }

function checkAnswer11(form)
{ 
  if (form.question_11[0].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ11 = strWrongQ11 + "Incorrect Answer"
              }                                 
 }

function checkAnswer12(form)
{ 
  if (form.question_12[0].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ12 = strWrongQ12 + "Incorrect Answer"
              }                                 
 }

function checkAnswer13(form)
{ 
  if (form.question_13[1].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ13 = strWrongQ13 + "Incorrect Answer"
              }                                 
 }

function checkAnswer14(form)
{ 
  if (form.question_14[3].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ14 = strWrongQ14 + "Incorrect Answer"
              }                                 
 }

function checkAnswer15(form)
{ 
  if (form.question_15[0].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ15 = strWrongQ15 + "Incorrect Answer"
              }                                 
 }

function checkAnswer16(form)
{ 
  if (form.question_16[0].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ16 = strWrongQ16 + "Incorrect Answer"
              }                                 
 }
 
function checkAnswer17(form)
{ 
  if (form.question_17[1].checked) {
             numcorrect++
                                              }
  else {
             strWrongQ17 = strWrongQ17 + "Incorrect Answer"
              }                                 
 }

function gradeAnswers(form)  {
	
	numcorrect = 0;
	strImgQ1 = '';
	strImgQ2 = '';
	strImgQ3 = '';	
		
	strMultiQ1 = '';
	strMultiQ2 = '';
	strMultiQ3 = '';
	strMultiQ4 = '';
	strMultiQ5 = '';
	strMultiQ6 = '';
	strMultiQ7 = '';
	strMultiQ8 = '';
	strMultiQ9 = '';
	strMultiQ10 = '';	
	
	strWrongQ1 = '';
	strWrongQ2 = '';
	strWrongQ3 = '';	
	strWrongQ4 = '';	
	strWrongQ5 = '';	
	strWrongQ6 = '';	
	strWrongQ7 = '';	
	strWrongQ8 = '';	
	strWrongQ9 = '';	
	strWrongQ10 = '';	
	strWrongQ11 = '';	
	strWrongQ12 = '';	
	strWrongQ13 = '';	
	strWrongQ14 = '';	
	strWrongQ15 = '';	
	strWrongQ16 = '';
	strWrongQ17 = '';	

	checkImg1(form)
	checkImg2(form)
	checkImg3(form)

	checkMulti1(form)
	checkMulti2(form)
	checkMulti3(form)	
	checkMulti4(form)
	checkMulti5(form)
	checkMulti6(form)		
	checkMulti7(form)	
	checkMulti8(form)
	checkMulti9(form)
	checkMulti10(form)		
				
	checkAnswer1(form)
	checkAnswer2(form)
	checkAnswer3(form)
	checkAnswer4(form)
	//checkAnswer5(form)
	checkAnswer6(form)
	checkAnswer7(form)
	checkAnswer8(form)
	checkAnswer9(form)
	checkAnswer10(form)
	checkAnswer11(form)
	checkAnswer12(form)           
	checkAnswer13(form)
	checkAnswer14(form)
	checkAnswer15(form)
	checkAnswer16(form)
	checkAnswer17(form)	      
	    
	if (numcorrect ==28) {
		alert ("Congratulations! You passed the test!")		
		window.location="enter_info_W42.cfm";
	}	else {
		alert ("You have not passed the test. Please fix the incorrect answers.")
		form.txtImg01.value=strImgQ1;
		form.txtImg02.value=strImgQ2;
		form.txtImg03.value=strImgQ3;
		
		form.txtMulti01.value=strMultiQ1;
		form.txtMulti02.value=strMultiQ2;
		form.txtMulti03.value=strMultiQ3;					
		form.txtMulti04.value=strMultiQ4;
		form.txtMulti05.value=strMultiQ5;
		form.txtMulti06.value=strMultiQ6;	
		form.txtMulti07.value=strMultiQ7;					
		form.txtMulti08.value=strMultiQ8;
		form.txtMulti09.value=strMultiQ9;
		form.txtMulti10.value=strMultiQ10;			
		
		form.txtHints01.value=strWrongQ1;
		form.txtHints02.value=strWrongQ2;
		form.txtHints03.value=strWrongQ3;
		form.txtHints04.value=strWrongQ4;
//		form.txtHints05.value=strWrongQ5;
		form.txtHints06.value=strWrongQ6;
		form.txtHints07.value=strWrongQ7;
		form.txtHints08.value=strWrongQ8;
		form.txtHints09.value=strWrongQ9;
		form.txtHints10.value=strWrongQ10;
		form.txtHints11.value=strWrongQ11;
		form.txtHints12.value=strWrongQ12;
		form.txtHints13.value=strWrongQ13;
		form.txtHints14.value=strWrongQ14;
		form.txtHints15.value=strWrongQ15;
		form.txtHints16.value=strWrongQ16;
		form.txtHints17.value=strWrongQ17;				
	}	 		         
}