<!-- "Catch the Wolf!" Script by Keith K. Klassiks, © 2000
	var nownumber=0;
	var nextnumber=1;
	var score=0;
	var clickansweron=0;
	var clicknexton=1;

// declare question and answer images and correct solutions

	// Question 1
	i1q = new Image ()
	i1q.src = "catchimg/Q01.gif"
	i1a1 = new Image ()
	i1a1.src = "catchimg/Q01A1.gif"
	i1a2 = new Image ()
	i1a2.src = "catchimg/Q01A2.gif"
	i1a3 = new Image ()
	i1a3.src = "catchimg/Q01A3.gif"
	i1a4 = new Image ()
	i1a4.src = "catchimg/Q01A4.gif"
	var qa1=3;

	// Question 2
	i2q = new Image ()
	i2q.src = "catchimg/Q02.gif"
	i2a1 = new Image ()
	i2a1.src = "catchimg/Q01A1.gif"
	i2a2 = new Image ()
	i2a2.src = "catchimg/Q01A2.gif"
	i2a3 = new Image ()
	i2a3.src = "catchimg/Q01A3.gif"
	i2a4 = new Image ()
	i2a4.src = "catchimg/Q01A4.gif"
	var qa2=1;

	// Question 3
	i3q = new Image ()
	i3q.src = "catchimg/Q03.gif"
	i3a1 = new Image ()
	i3a1.src = "catchimg/Q01A1.gif"
	i3a2 = new Image ()
	i3a2.src = "catchimg/Q01A2.gif"
	i3a3 = new Image ()
	i3a3.src = "catchimg/Q01A3.gif"
	i3a4 = new Image ()
	i3a4.src = "catchimg/Q01A4.gif"
	var qa3=2;

	// Question 4
	i4q = new Image ()
	i4q.src = "catchimg/Q04.gif"
	i4a1 = new Image ()
	i4a1.src = "catchimg/Q01A1.gif"
	i4a2 = new Image ()
	i4a2.src = "catchimg/Q01A2.gif"
	i4a3 = new Image ()
	i4a3.src = "catchimg/Q01A3.gif"
	i4a4 = new Image ()
	i4a4.src = "catchimg/Q01A4.gif"
	var qa4=4;

	// Question 5
	i5q = new Image ()
	i5q.src = "catchimg/Q05.gif"
	i5a1 = new Image ()
	i5a1.src = "catchimg/Q05A1.gif"
	i5a2 = new Image ()
	i5a2.src = "catchimg/Q05A2.gif"
	i5a3 = new Image ()
	i5a3.src = "catchimg/Q05A3.gif"
	i5a4 = new Image ()
	i5a4.src = "catchimg/Q05A4.gif"
	var qa5=2;

	// Question 6
	i6q = new Image ()
	i6q.src = "catchimg/Q06.gif"
	i6a1 = new Image ()
	i6a1.src = "catchimg/Q06A1.gif"
	i6a2 = new Image ()
	i6a2.src = "catchimg/Q06A2.gif"
	i6a3 = new Image ()
	i6a3.src = "catchimg/Q06A3.gif"
	i6a4 = new Image ()
	i6a4.src = "catchimg/Q06A4.gif"
	var qa6=3;

	// Question 7
	i7q = new Image ()
	i7q.src = "catchimg/Q07.gif"
	i7a1 = new Image ()
	i7a1.src = "catchimg/Q07A1.gif"
	i7a2 = new Image ()
	i7a2.src = "catchimg/Q07A2.gif"
	i7a3 = new Image ()
	i7a3.src = "catchimg/Q07A3.gif"
	i7a4 = new Image ()
	i7a4.src = "catchimg/Q07A4.gif"
	var qa7=1;

	// Question 8
	i8q = new Image ()
	i8q.src = "catchimg/Q08.gif"
	i8a1 = new Image ()
	i8a1.src = "catchimg/Q08A1.gif"
	i8a2 = new Image ()
	i8a2.src = "catchimg/Q08A2.gif"
	i8a3 = new Image ()
	i8a3.src = "catchimg/Q08A3.gif"
	i8a4 = new Image ()
	i8a4.src = "catchimg/Q08A4.gif"
	var qa8=3;

	// Question 9
	i9q = new Image ()
	i9q.src = "catchimg/Q09.gif"
	i9a1 = new Image ()
	i9a1.src = "catchimg/Q09A1.gif"
	i9a2 = new Image ()
	i9a2.src = "catchimg/Q09A2.gif"
	i9a3 = new Image ()
	i9a3.src = "catchimg/Q09A3.gif"
	i9a4 = new Image ()
	i9a4.src = "catchimg/Q09A4.gif"
	var qa9=2;

	// Question 10
	i10q = new Image ()
	i10q.src = "catchimg/Q10.gif"
	i10a1 = new Image ()
	i10a1.src = "catchimg/Q10A1.gif"
	i10a2 = new Image ()
	i10a2.src = "catchimg/Q10A2.gif"
	i10a3 = new Image ()
	i10a3.src = "catchimg/Q10A3.gif"
	i10a4 = new Image ()
	i10a4.src = "catchimg/Q10A4.gif"
	var qa10=3;

	// Question 11
	i11q = new Image ()
	i11q.src = "catchimg/Q11.gif"
	i11a1 = new Image ()
	i11a1.src = "catchimg/Q11A1.gif"
	i11a2 = new Image ()
	i11a2.src = "catchimg/Q11A2.gif"
	i11a3 = new Image ()
	i11a3.src = "catchimg/Q11A3.gif"
	i11a4 = new Image ()
	i11a4.src = "catchimg/Q11A4.gif"
	var qa11=4;

	// Question 12
	i12q = new Image ()
	i12q.src = "catchimg/Q12.gif"
	i12a1 = new Image ()
	i12a1.src = "catchimg/Q12A1.gif"
	i12a2 = new Image ()
	i12a2.src = "catchimg/Q12A2.gif"
	i12a3 = new Image ()
	i12a3.src = "catchimg/Q12A3.gif"
	i12a4 = new Image ()
	i12a4.src = "catchimg/Q12A4.gif"
	var qa12=2;

	// Question 13
	i13q = new Image ()
	i13q.src = "catchimg/Q13.gif"
	i13a1 = new Image ()
	i13a1.src = "catchimg/Q13A1.gif"
	i13a2 = new Image ()
	i13a2.src = "catchimg/Q13A2.gif"
	i13a3 = new Image ()
	i13a3.src = "catchimg/Q13A3.gif"
	i13a4 = new Image ()
	i13a4.src = "catchimg/Q13A4.gif"
	var qa13=1;

	// Question 14
	i14q = new Image ()
	i14q.src = "catchimg/Q14.gif"
	i14a1 = new Image ()
	i14a1.src = "catchimg/Q14A1.gif"
	i14a2 = new Image ()
	i14a2.src = "catchimg/Q14A2.gif"
	i14a3 = new Image ()
	i14a3.src = "catchimg/Q14A3.gif"
	i14a4 = new Image ()
	i14a4.src = "catchimg/Q14A4.gif"
	var qa14=4;

	// Question 15
	i15q = new Image ()
	i15q.src = "catchimg/Q15.gif"
	i15a1 = new Image ()
	i15a1.src = "catchimg/Q15A1.gif"
	i15a2 = new Image ()
	i15a2.src = "catchimg/Q15A2.gif"
	i15a3 = new Image ()
	i15a3.src = "catchimg/Q15A3.gif"
	i15a4 = new Image ()
	i15a4.src = "catchimg/Q15A4.gif"
	var qa15=2;

	// Question 16
	i16q = new Image ()
	i16q.src = "catchimg/Q16.gif"
	i16a1 = new Image ()
	i16a1.src = "catchimg/Q16A1.gif"
	i16a2 = new Image ()
	i16a2.src = "catchimg/Q16A2.gif"
	i16a3 = new Image ()
	i16a3.src = "catchimg/Q16A3.gif"
	i16a4 = new Image ()
	i16a4.src = "catchimg/Q16A4.gif"
	var qa16=1;

	// Question 17
	i17q = new Image ()
	i17q.src = "catchimg/Q17.gif"
	i17a1 = new Image ()
	i17a1.src = "catchimg/Q17A1.gif"
	i17a2 = new Image ()
	i17a2.src = "catchimg/Q17A2.gif"
	i17a3 = new Image ()
	i17a3.src = "catchimg/Q17A3.gif"
	i17a4 = new Image ()
	i17a4.src = "catchimg/Q17A4.gif"
	var qa17=4;

	// Question 18
	i18q = new Image ()
	i18q.src = "catchimg/Q18.gif"
	i18a1 = new Image ()
	i18a1.src = "catchimg/Q18A1.gif"
	i18a2 = new Image ()
	i18a2.src = "catchimg/Q18A2.gif"
	i18a3 = new Image ()
	i18a3.src = "catchimg/Q18A3.gif"
	i18a4 = new Image ()
	i18a4.src = "catchimg/Q18A4.gif"
	var qa18=4;

	// Question 19
	i19q = new Image ()
	i19q.src = "catchimg/Q19.gif"
	i19a1 = new Image ()
	i19a1.src = "catchimg/Q19A1.gif"
	i19a2 = new Image ()
	i19a2.src = "catchimg/Q19A2.gif"
	i19a3 = new Image ()
	i19a3.src = "catchimg/Q19A3.gif"
	i19a4 = new Image ()
	i19a4.src = "catchimg/Q19A4.gif"
	var qa19=1;

	// Question 20
	i20q = new Image ()
	i20q.src = "catchimg/Q20.gif"
	i20a1 = new Image ()
	i20a1.src = "catchimg/Q20A1.gif"
	i20a2 = new Image ()
	i20a2.src = "catchimg/Q20A2.gif"
	i20a3 = new Image ()
	i20a3.src = "catchimg/Q20A3.gif"
	i20a4 = new Image ()
	i20a4.src = "catchimg/Q20A4.gif"
	var qa20=3;

	// Question 21
	i21q = new Image ()
	i21q.src = "catchimg/Q21.gif"
	i21a1 = new Image ()
	i21a1.src = "catchimg/Q21A1.gif"
	i21a2 = new Image ()
	i21a2.src = "catchimg/Q21A2.gif"
	i21a3 = new Image ()
	i21a3.src = "catchimg/Q21A3.gif"
	i21a4 = new Image ()
	i21a4.src = "catchimg/Q21A4.gif"
	var qa21=4;

	// Question 22
	i22q = new Image ()
	i22q.src = "catchimg/Q22.gif"
	i22a1 = new Image ()
	i22a1.src = "catchimg/Q22A1.gif"
	i22a2 = new Image ()
	i22a2.src = "catchimg/Q22A2.gif"
	i22a3 = new Image ()
	i22a3.src = "catchimg/Q22A3.gif"
	i22a4 = new Image ()
	i22a4.src = "catchimg/Q22A4.gif"
	var qa22=3;

	// Question 23
	i23q = new Image ()
	i23q.src = "catchimg/Q23.gif"
	i23a1 = new Image ()
	i23a1.src = "catchimg/Q23A1.gif"
	i23a2 = new Image ()
	i23a2.src = "catchimg/Q23A2.gif"
	i23a3 = new Image ()
	i23a3.src = "catchimg/Q23A3.gif"
	i23a4 = new Image ()
	i23a4.src = "catchimg/Q23A4.gif"
	var qa23=2;

	// Question 24
	i24q = new Image ()
	i24q.src = "catchimg/Q24.gif"
	i24a1 = new Image ()
	i24a1.src = "catchimg/Q24A1.gif"
	i24a2 = new Image ()
	i24a2.src = "catchimg/Q24A2.gif"
	i24a3 = new Image ()
	i24a3.src = "catchimg/Q24A3.gif"
	i24a4 = new Image ()
	i24a4.src = "catchimg/Q24A4.gif"
	var qa24=4;

	// Question 25
	i25q = new Image ()
	i25q.src = "catchimg/Q25.gif"
	i25a1 = new Image ()
	i25a1.src = "catchimg/Q25A1.gif"
	i25a2 = new Image ()
	i25a2.src = "catchimg/Q25A2.gif"
	i25a3 = new Image ()
	i25a3.src = "catchimg/Q25A3.gif"
	i25a4 = new Image ()
	i25a4.src = "catchimg/Q25A4.gif"
	var qa25=1;


// declare question and answer text for image labels

	var i1qt="In Peter and the Wolf, the bird is represented by the _____.";
	var i1a1t="Clarinet";
	var i1a2t="Oboe";
	var i1a3t="Flute";
	var i1a4t="Bassoon";

	var i2qt="The cat is played by the _______.";
	var i2a1t="Clarinet";
	var i2a2t="Oboe";
	var i2a3t="Flute";
	var i2a4t="Bassoon";

	var i3qt="Which instrument represents the duck?";
	var i3a1t="Clarinet";
	var i3a2t="Oboe";
	var i3a3t="Flute";
	var i3a4t="Bassoon";

	var i4qt="Peter's grumpy grandfather is represented by the ________.";
	var i4a1t="Clarinet";
	var i4a2t="Oboe";
	var i4a3t="Flute";
	var i4a4t="Bassoon";

	var i5qt="The big bad wolf is played by the _______.";
	var i5a1t="Trumpets";
	var i5a2t="Horns";
	var i5a3t="Trombones";
	var i5a4t="Tuba";

	var i6qt="The __________ plays the hunters' shots";
	var i6a1t="Castanets";
	var i6a2t="Whistle";
	var i6a3t="Timpani";
	var i6a4t="Bass Drum";

	var i7qt="Our hero Peter is represented by ________.";
	var i7a1t="Strings";
	var i7a2t="Woodwinds";
	var i7a3t="Percussion";
	var i7a4t="Brass";

	var i8qt="Where did Peter go that morning?";
	var i8a1t="Field";
	var i8a2t="Pond";
	var i8a3t="Meadow";
	var i8a4t="Woods";

	var i9qt="Who followed Peter out of the gate?";
	var i9a1t="The bird";
	var i9a2t="The duck";
	var i9a3t="The cat";
	var i9a4t="The chicken";

	var i10qt="Who warned the bird about the cat?";
	var i10a1t="The wolf";
	var i10a2t="Grandfather";
	var i10a3t="Peter";
	var i10a4t="The duck";

	var i11qt="The bird flew up...";
	var i11a1t="...onto the garden wall.";
	var i11a2t="...and away into the woods.";
	var i11a3t="...onto Peter's head.";
	var i11a4t="...into the tree.";

	var i12qt="The duck squawked ________ at the cat.";
	var i12a1t="happily";
	var i12a2t="angrily";
	var i12a3t="softly";
	var i12a4t="sadly";

	var i13qt="Peter did not listen to his grandfather because...";
	var i13a1t="...boys like him were not afraid of wolves.";
	var i13a2t="...wolves were afraid of boys like him.";
	var i13a3t="...there were no wolves around.";
	var i13a4t="...he could call the fire department.";

	var i14qt="When the wolf arrived, the cat...";
	var i14a1t="...climbed onto a wall.";
	var i14a2t="..tried to run away.";
	var i14a3t="...fought with the wolf.";
	var i14a4t="...climbed into the tree.";

	var i15qt="Peter first climbed _____________ and then leapt _____________.";
	var i15a1t="a ladder; over the garden wall";
	var i15a2t="the garden wall; into the tree";
	var i15a3t="the tree; into the pond";
	var i15a4t="the garden gate; into the tree";

	var i16qt="Peter asked the _______ to help him catch the wolf.";
	var i16a1t="bird";
	var i16a2t="cat";
	var i16a3t="duck ";
	var i16a4t="eagle";

	var i17qt="The bird flew...";
	var i17a1t="...behind the wolf.";
	var i17a2t="...around the wolf's tail.";
	var i17a3t="...onto the wolf's back.";
	var i17a4t="...near the wolf's muzzle.";

	var i18qt="Peter cautght the wolf with a _____.";
	var i18a1t="chain";
	var i18a2t="trap";
	var i18a3t="rope";
	var i18a4t="net";

	var i19qt="Peter tied to rope to _________.";
	var i19a1t="the tree";
	var i19a2t="the garden wall";
	var i19a3t="the garden gate";
	var i19a4t="a bush";

	var i20qt="As the wolf leapt about in fury, ...";
	var i20a1t="...the cat laughed at it.";
	var i20a2t="...the rope came loose.";
	var i20a3t="...the rope tightened.";
	var i20a4t="...Peter ran into the house.";

	var i21qt="The hunters came out of the woods firing their ______.";
	var i21a1t="catapults";
	var i21a2t="slingshots";
	var i21a3t="blowpipes";
	var i21a4t="guns";

	var i22qt="Peter asked the hunters...";
	var i22a1t="...to shoot the wolf.";
	var i22a2t="...to go home.";
	var i22a3t="...to take the wolf to the zoo.";
	var i22a4t="...if they could give him a drink.";

	var i23qt="Who led the procession to the zoo?";
	var i23a1t="The bird";
	var i23a2t="Peter";
	var i23a3t="The cat";
	var i23a4t="The hunters";

	var i24qt="Peter's grandfather was...";
	var i24a1t="...proaud of Peter.";
	var i24a2t="...afraid of the wolf.";
	var i24a3t="...glad to go to the zoo.";
	var i24a4t="...still complaining.";

	var i25qt="What happened to the duck in the end?";
	var i25a1t="It was alive in the wolf's stomach.";
	var i25a2t="It was killed and eaten by the wolf.";
	var i25a3t="The hunters cut the wolf open and freed it.";
	var i25a4t="It was roasted for Peter's dinner.";


// declare other images
	ar = new Image ()
	ar.src = "catchimg/rite.gif"
	aw = new Image ()
	aw.src = "catchimg/rong.gif"
	start = new Image ()
	start.src = "catchimg/start.gif"
	endlose = new Image ()
	endlose.src = "catchimg/endlose.gif"
	endcatch = new Image ()
	endcatch.src = "catchimg/endcatch.gif"
	endfull = new Image ()
	endfull.src = "catchimg/endfull.gif"
	adum = new Image ()
	adum.src = "catchimg/dummya.gif"

	s0 = new Image()
	s0.src = "catchimg/0.gif"
	s1 = new Image()
	s1.src = "catchimg/1.gif"
	s2 = new Image()
	s2.src = "catchimg/2.gif"
	s3 = new Image()
	s3.src = "catchimg/3.gif"
	s4 = new Image()
	s4.src = "catchimg/4.gif"
	s5 = new Image()
	s5.src = "catchimg/5.gif"
	s6 = new Image()
	s6.src = "catchimg/6.gif"
	s7 = new Image()
	s7.src = "catchimg/7.gif"
	s8 = new Image()
	s8.src = "catchimg/8.gif"
	s9 = new Image()
	s9.src = "catchimg/9.gif"

function dispscore()
{
var hun,ten,one
hun = Math.floor(score/100)
ten = Math.floor((score-(100*hun))/10)
one = Math.floor(score-(100*hun)-(10*ten))

document.images.score100.src = eval("s"+hun+".src")
document.images.score10.src  = eval("s"+ten+".src")
document.images.score1.src   = eval("s"+one+".src")

}

function init() 
{
	nownumber=0
	nextnumber=1
	score=125

	document.images.Q.src=start.src
	document.images.Q.alt="Select your answer by clicking on the corresponding number."
	document.images.A1.src=adum.src
	document.images.A2.src=adum.src
	document.images.A3.src=adum.src
	document.images.A4.src=adum.src
	document.images.A1.alt=""
	document.images.A2.alt=""
	document.images.A3.alt=""
	document.images.A4.alt=""
	dispscore()

	loadnext()
}

function reset() 
{
	nownumber=0
	nextnumber=1
	score=125

	document.images.Q.src=start.src
	document.images.Q.alt="Select your answer by clicking on the corresponding number."
	document.images.A1.src=adum.src
	document.images.A2.src=adum.src
	document.images.A3.src=adum.src
	document.images.A4.src=adum.src
	document.images.A1.alt=""
	document.images.A2.alt=""
	document.images.A3.alt=""
	document.images.A4.alt=""
	dispscore();
}

function checknext()
{
	if (clicknexton == 1) {
		if (nownumber == -1) {
			reset()
		}
		else if (nownumber == 0) {
			init()
		}
		else if (nownumber == 25) {
			gameover()
		}
		else {
			loadnext()
		}
	}
	else {
	}
}



function loadnext()
{
	nownumber=nextnumber
	document.images.Q.src=eval("i"+nownumber+"q.src")
	document.images.Q.alt=eval("i"+nownumber+"qt")
	document.images.A1.src=eval("i"+nownumber+"a1.src")
	document.images.A2.src=eval("i"+nownumber+"a2.src")
	document.images.A3.src=eval("i"+nownumber+"a3.src")
	document.images.A4.src=eval("i"+nownumber+"a4.src")
	document.images.A1.alt=eval("i"+nownumber+"a1t")
	document.images.A2.alt=eval("i"+nownumber+"a2t")
	document.images.A3.alt=eval("i"+nownumber+"a3t")
	document.images.A4.alt=eval("i"+nownumber+"a4t")
	correct=eval("qa"+nownumber)
	clickansweron=1
	clicknexton=0
	nextnumber++
}

function checkanswer(answer)
{
	if (clickansweron == 1) {
		if (answer == correct) {
			rightwrong=1
		}
		else {
			rightwrong=0
		}
		scorekeep(rightwrong)
		clickansweron=0
	}
	else {
	}
}

function scorekeep(solution)
{
	if (solution == 1) {
		score=score+10
		show(solution)
	}
	else {
		score=score-5
		show(solution)
	}
}

function show(astatus) {
	if (astatus == 0) {
		document.images.Q.src=aw.src
		document.images.Q.alt="Oops. That was incorrect. Click here to continue."
	}
	else {
		document.images.Q.src=ar.src
		document.images.Q.alt="Correct! Click here to continue."
	}

	dispscore()

	clicknexton=1
}

function gameover()
{
	if (score == 375) document.images.Q.src=endfull.src
	else if (score >= 150) document.images.Q.src=endcatch.src
	else if (score < 150) document.images.Q.src=endlose.src

	document.images.Q.alt="Game Over...Click to restart!"

	nownumber=-1
	nextnumber=1
	score=125
}

//-->