var cheat = false;



abArray = ["a","b","c","d"];

setUpPage();


function setUpPage(){
		document.write("<div id='exercise_yesno'><p style='text-align: right'><strong>" + a + " &nbsp;" + b + "</strong><img src='/images/elt/adultlist/exercise_transparent.gif' /></p>");
	for(suindex = 0;suindex<questionArray.length;suindex+=1){
		document.write("<p><span class='exercise_number' >" + (suindex+1) + ".</span>");
		document.write("<span class='exercise_text'>" + questionArray[suindex][0] + "</span><span style='float:right'>");
		for(inindex = 1;inindex<choices;inindex++){ 
			document.write("<input type='radio' name='q" + (suindex + 1) + "'>" + questionArray[suindex][inindex]);
		}
		document.write("<img src='/images/elt/adultlist/exercise_transparent.gif' name='im" + (suindex+1) + "'></span></p>");
		/*document.write(questionArray[suindex+1][0]);
		for(inindex = 1;inindex<choices;inindex++){
			document.write("<input class='postcardtyping' type='radio' name='q" + (suindex + 2) + "'>" + questionArray[suindex+1][inindex] + "");
			}
		document.write("<img src='/images/elt/adultlist/exercise_transparent.gif' name='im" + (suindex+2) + "'>");*/
		
		}
		{
		document.write("<div class='exercise_buttons'><input onClick=checkAnswers() type=button value='Score' name='button'> <input type='reset' onClick='resetTest()' name='reset' value='Start again'></div></div><p style='height: 0px; clear:both; text-size: 1px; padding: 0px; margin: 0px'>&nbsp;</p>");
}
}


var qArray = new Array(document.form1.q1,document.form1.q2,document.form1.q3,document.form1.q4,document.form1.q5,document.form1.q6);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6);



function checkAnswers(){
var qArray = new Array(document.form1.q1,document.form1.q2,document.form1.q3,document.form1.q4,document.form1.q5,document.form1.q6);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6);
	score = 0;
	if (cheat) {
		alert("Press reset and then try again")
	} else {

		for(qloop=0;qloop<qArray.length;qloop++){

			if (qArray[qloop][ansArray[qloop]-1].checked) {
				score++;
				imageArray[qloop].src="/images/elt/adultlist/exercise_tick.gif"
			} else {
				imageArray[qloop].src="/images/elt/adultlist/exercise_cross.gif"
			}
		}
		alert("Your score is " +score+ " / " + qArray.length)
	}
}


function resetTest(){
var qArray = new 
Array(document.form1.q1,document.form1.q2,document.form1.q3,document.form1.q4,document.form1.q5,document.form1.q6);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6);
	for(aloop=0;aloop<qArray.length;aloop++){
		imageArray[aloop].src="/images/elt/adultlist/exercise_transparent.gif";
		qArray[aloop].checked = false;
	}
	cheat = false;
	score = 0;
}

function seeAnswers(){
var qArray = new 
Array(document.form1.q1,document.form1.q2,document.form1.q3,document.form1.q4,document.form1.q5,document.form1.q6)
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6)
	cheat = true;
	for(rloop=0;rloop<qArray.length;rloop++){
		qArray[rloop][ansArray[rloop]-1].checked = true;
		imageArray[rloop].src="/images/elt/adultlist/exercise_transparent.gif";
	}
}