<!--

function again() {
	for(rindex = 0;rindex<questionArray.length;rindex++){
		answerArray[rindex].value = "";
		progress[rindex] = 0;
		imageArray[rindex].src = "/images/elt/product_site_graphics/clocktransparent.gif";
	}
}


function clicked(qnumber,wnumber) {
var answerArray = new Array(document.form1.answer1,document.form1.answer2,document.form1.answer3,document.form1.answer4,document.form1.answer5,document.form1.answer6);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6);

	if(progress[qnumber]!=questionArray[qnumber].length){
		if (progress[qnumber] == wnumber) {
			answerArray[qnumber].value += " " + questionArray[qnumber][wnumber];
			progress[qnumber]++;
			if(progress[qnumber]==questionArray[qnumber].length){
				imageArray[qnumber].src = "/images/elt/product_site_graphics/clocktick.gif";
			}
		} else {
			alert("Try Again!");
		}
	}
}


function randomize(Alength){
	var tempA = new Array(Alength);
	var outArray = new Array(Alength);
	for(i=0;i<Alength;i++){
		tempA[i] = i;	
	}
	for(i=0;i<Alength;i++){
		randindex = Math.floor((Math.random()*tempA.length));
		outArray[i] = tempA[randindex];
		tempB = tempA.slice(0,randindex);
		tempC = tempA.slice(randindex+1,tempA.length)
		tempA = tempB.concat(tempC);
	}
	return outArray;
	
}
setUpPage();
function setUpPage(){
	document.write("<form name = 'form1'>");
	var qlinktext = new Array();
	var answerKey = new Array();
	for(qindex = 0;qindex<questionArray.length;qindex++){
		
		var qrandom = randomize(questionArray[qindex].length);
		
		nextanswerKey = answerKey.length + 1;
		answerKey[nextanswerKey] = qrandom;
		
		qlinktext[qindex] = "";
		
		for(linkindex = 0;linkindex<questionArray[qindex].length;linkindex++){
			qlinktext[qindex] = qlinktext[qindex]+"<a href='javascript:clicked(" + qindex + "," + qrandom[linkindex] + ")' class='exercise_linktext'> " + questionArray[qindex][qrandom[linkindex]] + "</a> ";
			//alert(qlinktext[qindex]);
		}
		
		document.write("<div class='exercise_row'><span class='exercise_number'>" + (qindex+1) + "</span>");
		document.write("  "+qlinktext[qindex]+"<br>&nbsp; &nbsp;<input type='text' name='answer" + (qindex+1) + "' size='50' READONLY class='exercise_inputbox'><span class='exercise_marking'><img src='/images/elt/product_site_graphics/clocktransparent.gif' name='im" + (qindex+1) + "'></span></div>");
	}
progress = new Array(questionArray.length);
for(pindex= 0;pindex<questionArray.length;pindex++){
	progress[pindex] = 0;
}
}
var answerArray = new Array(document.form1.answer1,document.form1.answer2,document.form1.answer3,document.form1.answer4,document.form1.answer5,document.form1.answer6);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6);
var progress = new Array(questionArray.length);
for(pindex= 0;pindex<questionArray.length;pindex++){
	progress[pindex] = 0;
}
//-->
