setUpPage();
function setUpPage(){

	
	
	for(suindex = 0;suindex<questionArray.length;suindex++){

		document.write(questionArray[suindex][0]);
		<!--document.write("<b> " + (suindex+1) + " </b>");-->
		document.write("<select name=ans"  + (suindex+1) + ">");
		document.write("<option>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>");
		document.write("<option>" + questionArray[suindex][1] + "</option>");
		document.write("<option>" + questionArray[suindex][2] + "</option>");
		document.write("<option>" + questionArray[suindex][3] + "</option>");
		document.write("<option>" + questionArray[suindex][4] + "</option>");
		document.write("</select>");
       		document.write("<img src='/images/elt/product_site_graphics/bwttransparent.gif' height='20' width='15' name='im" + (suindex +1) + "'>");
       		document.write(questionArray[suindex][5]);
	}
	
	
}

var answerArray = new Array(document.form1.ans1,document.form1.ans2,document.form1.ans3,document.form1.ans4,document.form1.ans5,document.form1.ans6,document.form1.ans7,document.form1.ans8,document.form1.ans9,document.form1.ans10,document.form1.ans11,document.form1.ans12,document.form1.ans13,document.form1.ans14,document.form1.ans15,document.form1.ans16,document.form1.ans17,document.form1.ans18,document.form1.ans19,document.form1.ans20,document.form1.ans21,document.form1.ans22,document.form1.ans23,document.form1.ans24,document.form1.ans25,document.form1.ans26,document.form1.ans27,document.form1.ans28,document.form1.ans29,document.form1.ans30);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6,document.images.im7,document.images.im8,document.images.im9,document.images.im10,document.images.im11,document.images.im12,document.images.im13,document.images.im14,document.images.im15,document.images.im16,document.images.im17,document.images.im18,document.images.im19,document.images.im20,document.images.im21,document.images.im22,document.images.im23,document.images.im24,document.images.im25,document.images.im26,document.images.im27,document.images.im28,document.images.im29,document.images.im30);
function checkScore() {
var answerArray = new Array(document.form1.ans1,document.form1.ans2,document.form1.ans3,document.form1.ans4,document.form1.ans5,document.form1.ans6,document.form1.ans7,document.form1.ans8,document.form1.ans9,document.form1.ans10,document.form1.ans11,document.form1.ans12,document.form1.ans13,document.form1.ans14,document.form1.ans15,document.form1.ans16,document.form1.ans17,document.form1.ans18,document.form1.ans19,document.form1.ans20,document.form1.ans21,document.form1.ans22,document.form1.ans23,document.form1.ans24,document.form1.ans25,document.form1.ans26,document.form1.ans27,document.form1.ans28,document.form1.ans29,document.form1.ans30);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6,document.images.im7,document.images.im8,document.images.im9,document.images.im10,document.images.im11,document.images.im12,document.images.im13,document.images.im14,document.images.im15,document.images.im16,document.images.im17,document.images.im18,document.images.im19,document.images.im20,document.images.im21,document.images.im22,document.images.im23,document.images.im24,document.images.im25,document.images.im26,document.images.im27,document.images.im28,document.images.im29,document.images.im30);
	if(cheat){
		alert("Please press reset to try again.")
	}else{
		var score = 0;
		for(csindex = 0;csindex<questionArray.length;csindex++){
			if (answerArray[csindex].selectedIndex == correctArray[csindex]) {
				imageArray[csindex].src="/images/elt/product_site_graphics/bwttick.gif";
				score++;
			} else {
				imageArray[csindex].src="/images/elt/product_site_graphics/bwtcross.gif";
			}
		}
		if(score<24){

                                    alert("Your score is "+score+" / " + questionArray.length + ". This stage is too difficult for you. We recommend you try the stage below.");

                        }else if(score<29){

                                    alert("Well done, your score is "+score+" / " + questionArray.length + ". This stage is just right for you.");

                        } else{

                                    alert("Well done, your score is "+score+" / " + questionArray.length + ". This stage may be too easy for you. We recommend you try the stage above.");

                        }


	}
}




function reveal() {
var answerArray = new Array(document.form1.ans1,document.form1.ans2,document.form1.ans3,document.form1.ans4,document.form1.ans5,document.form1.ans6,document.form1.ans7,document.form1.ans8,document.form1.ans9,document.form1.ans10,document.form1.ans11,document.form1.ans12,document.form1.ans13,document.form1.ans14,document.form1.ans15,document.form1.ans16,document.form1.ans17,document.form1.ans18,document.form1.ans19,document.form1.ans20,document.form1.ans21,document.form1.ans22,document.form1.ans23,document.form1.ans24,document.form1.ans25,document.form1.ans26,document.form1.ans27,document.form1.ans28,document.form1.ans29,document.form1.ans30);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6,document.images.im7,document.images.im8,document.images.im9,document.images.im10,document.images.im11,document.images.im12,document.images.im13,document.images.im14,document.images.im15,document.images.im16,document.images.im17,document.images.im18,document.images.im19,document.images.im20,document.images.im21,document.images.im22,document.images.im23,document.images.im24,document.images.im25,document.images.im26,document.images.im27,document.images.im28,document.images.im29,document.images.im30);
	for(revindex = 0;revindex<questionArray.length;revindex++){
		answerArray[revindex].selectedIndex = correctArray[revindex];
		imageArray[revindex].src="/images/elt/product_site_graphics/bwttransparent.gif";
	}
	cheat = true;
}
function again() {
var answerArray = new Array(document.form1.ans1,document.form1.ans2,document.form1.ans3,document.form1.ans4,document.form1.ans5,document.images.im6,document.images.im7,document.images.im8,document.images.im9,document.images.im10,document.images.im11,document.images.im12,document.images.im13,document.images.im14,document.images.im15,document.images.im16,document.images.im17,document.images.im18,document.images.im19,document.images.im20,document.images.im21,document.images.im22,document.images.im23,document.images.im24,document.images.im25,document.images.im26,document.images.im27,document.images.im28,document.images.im29,document.images.im30);
var imageArray = new Array(document.images.im1,document.images.im2,document.images.im3,document.images.im4,document.images.im5,document.images.im6,document.images.im7,document.images.im8,document.images.im9,document.images.im10,document.images.im11,document.images.im12,document.images.im13,document.images.im14,document.images.im15,document.images.im16,document.images.im17,document.images.im18,document.images.im19,document.images.im20,document.images.im21,document.images.im22,document.images.im23,document.images.im24,document.images.im25,document.images.im26,document.images.im27,document.images.im28,document.images.im29,document.images.im30);
	cheat = false;
	for(agindex = 0;agindex<questionArray.length;agindex++){
		answerArray[agindex].selectedIndex = 0;
		imageArray[agindex].src="/images/elt/product_site_graphics/bwttransparent.gif";
	}

}