img1= new Image();
img1.src="webcam/1.JPG";
img2= new Image();
img2.src="webcam/2.JPG";
img3= new Image();
img3.src="webcam/3.JPG";
img4= new Image();
img4.src="webcam/4.JPG";
img5= new Image();
img5.src="webcam/5.JPG";
img6= new Image();
img6.src="webcam/6.JPG";
img7= new Image();
img7.src="webcam/7.JPG";
img8= new Image();
img8.src="webcam/8.JPG";
img9= new Image();
img9.src="webcam/9.JPG";
img10= new Image();
img10.src="webcam/10.JPG";
img11= new Image();
img11.src="webcam/11.JPG";
img12= new Image();
img12.src="webcam/12.JPG";
img13= new Image();
img13.src="webcam/13.JPG";
img14= new Image();
img14.src="webcam/14.JPG";
img15= new Image();
img15.src="webcam/15.JPG";
img16= new Image();
img16.src="webcam/16.JPG";
img17= new Image();
img17.src="webcam/17.JPG";
img18= new Image();
img18.src="webcam/18.JPG";
img19= new Image();
img19.src="webcam/19.JPG";
img20= new Image();
img20.src="webcam/20.JPG";
img21= new Image();
img21.src="webcam/21.JPG";
img22= new Image();
img22.src="webcam/22.JPG";
img23= new Image();
img23.src="webcam/23.JPG";
img24= new Image();
img24.src="webcam/24.JPG";
img25= new Image();
img25.src="webcam/25.JPG";
img26= new Image();
img26.src="webcam/26.JPG";
img27= new Image();
img27.src="webcam/27.JPG";
img28= new Image();
img28.src="webcam/28.JPG";
img29= new Image();
img29.src="webcam/29.JPG";
img30= new Image();
img30.src="webcam/30.JPG";
img31= new Image();
img31.src="webcam/31.JPG";
img32= new Image();
img32.src="webcam/32.JPG";
img33= new Image();
img33.src="webcam/33.JPG";
img34= new Image();
img34.src="webcam/34.JPG";
img35= new Image();
img35.src="webcam/35.JPG";
img36= new Image();
img36.src="webcam/36.JPG";
img37= new Image();
img37.src="webcam/37.JPG";
img38= new Image();
img38.src="webcam/38.JPG";
img39= new Image();
img39.src="webcam/38.JPG";
img40= new Image();
img40.src="webcam/40.JPG";
img41= new Image();
img41.src="webcam/41.JPG";
img42= new Image();
img42.src="webcam/42.JPG";
img43= new Image();
img43.src="webcam/43.JPG";
img44= new Image();
img44.src="webcam/44.JPG";
img45= new Image();
img45.src="webcam/45.JPG";
img46= new Image();
img46.src="webcam/46.JPG";
img47= new Image();
img47.src="webcam/47.JPG";
img48= new Image();
img48.src="webcam/48.JPG";
img49= new Image();
img49.src="webcam/49.JPG";
img50= new Image();
img50.src="webcam/50.JPG";
img51= new Image();
img51.src="webcam/51.JPG";
img52= new Image();
img52.src="webcam/52.JPG";
img53= new Image();
img53.src="webcam/53.JPG";
img54= new Image();
img54.src="webcam/54.JPG";
img55= new Image();
img55.src="webcam/55.JPG";
img56= new Image();
img56.src="webcam/56.JPG";
img57= new Image();
img57.src="webcam/57.JPG";
img58= new Image();
img58.src="webcam/58.JPG";
img59= new Image();
img59.src="webcam/59.JPG";
img60= new Image();
img60.src="webcam/60.JPG";
img61= new Image();
img61.src="webcam/61.JPG";
img62= new Image();
img62.src="webcam/62.JPG";
img63= new Image();
img63.src="webcam/63.JPG";
img64= new Image();
img64.src="webcam/64.JPG";
img65= new Image();
img65.src="webcam/65.JPG";
img66= new Image();
img66.src="webcam/66.JPG";
img67= new Image();
img67.src="webcam/67.JPG";
img68= new Image();
img68.src="webcam/68.JPG";
img69= new Image();
img69.src="webcam/69.JPG";
img70= new Image();
img70.src="webcam/70.JPG";
img71= new Image();
img71.src="webcam/71.JPG";
img72= new Image();
img72.src="webcam/72.JPG";


imgarray = new Array(72);
imgarray[1] = new Image();
imgarray[1].src = "webcam/1.JPG";
imgarray[2] = new Image();
imgarray[2].src = "webcam/2.JPG";
imgarray[3] = new Image();
imgarray[3].src = "webcam/3.JPG";
imgarray[4] = new Image();
imgarray[4].src = "webcam/4.JPG";
imgarray[5] = new Image();
imgarray[5].src = "webcam/5.JPG";
imgarray[6] = new Image();
imgarray[6].src = "webcam/6.JPG";
imgarray[7] = new Image();
imgarray[7].src = "webcam/7.JPG";
imgarray[8] = new Image();
imgarray[8].src = "webcam/8.JPG";
imgarray[9] = new Image();
imgarray[9].src = "webcam/9.JPG";
imgarray[10] = new Image();
imgarray[10].src = "webcam/10.JPG";
imgarray[11] = new Image();
imgarray[11].src = "webcam/11.JPG";
imgarray[12] = new Image();
imgarray[12].src = "webcam/12.JPG";
imgarray[13] = new Image();
imgarray[13].src = "webcam/13.JPG";
imgarray[14] = new Image();
imgarray[14].src = "webcam/14.JPG";
imgarray[15] = new Image();
imgarray[15].src = "webcam/15.JPG";
imgarray[16] = new Image();
imgarray[16].src = "webcam/16.JPG";
imgarray[17] = new Image();
imgarray[17].src = "webcam/17.JPG";
imgarray[18] = new Image();
imgarray[18].src = "webcam/18.JPG";
imgarray[19] = new Image();
imgarray[19].src = "webcam/19.JPG";
imgarray[20] = new Image();
imgarray[20].src = "webcam/20.JPG";
imgarray[21] = new Image();

imgarray[21].src = "webcam/21.JPG";
imgarray[22] = new Image();
imgarray[22].src = "webcam/22.JPG";
imgarray[23] = new Image();
imgarray[23].src = "webcam/23.JPG";
imgarray[24] = new Image();
imgarray[24].src = "webcam/24.JPG";
imgarray[25] = new Image();
imgarray[25].src = "webcam/25.JPG";
imgarray[26] = new Image();
imgarray[26].src = "webcam/26.JPG";
imgarray[27] = new Image();
imgarray[27].src = "webcam/27.JPG";
imgarray[28] = new Image();
imgarray[28].src = "webcam/28.JPG";
imgarray[29] = new Image();
imgarray[29].src = "webcam/29.JPG";
imgarray[30] = new Image();
imgarray[30].src = "webcam/30.JPG";
imgarray[31] = new Image();
imgarray[31].src = "webcam/31.JPG";
imgarray[32] = new Image();
imgarray[32].src = "webcam/32.JPG";
imgarray[33] = new Image();
imgarray[33].src = "webcam/33.JPG";
imgarray[34] = new Image();
imgarray[34].src = "webcam/34.JPG";
imgarray[35] = new Image();
imgarray[35].src = "webcam/35.JPG";
imgarray[36] = new Image();
imgarray[36].src = "webcam/36.JPG";

imgarray[37] = new Image();
imgarray[37].src = "webcam/37.JPG";
imgarray[38] = new Image();
imgarray[38].src = "webcam/38.JPG";
imgarray[39] = new Image();
imgarray[39].src = "webcam/39.JPG";
imgarray[40] = new Image();
imgarray[40].src = "webcam/40.JPG";
imgarray[41] = new Image();
imgarray[41].src = "webcam/41.JPG";
imgarray[42] = new Image();
imgarray[42].src = "webcam/42.JPG";
imgarray[43] = new Image();
imgarray[43].src = "webcam/43.JPG";
imgarray[44] = new Image();
imgarray[44].src = "webcam/44.JPG";
imgarray[45] = new Image();
imgarray[45].src = "webcam/45.JPG";
imgarray[46] = new Image();
imgarray[46].src = "webcam/46.JPG";
imgarray[47] = new Image();
imgarray[47].src = "webcam/47.JPG";
imgarray[48] = new Image();
imgarray[48].src = "webcam/48.JPG";
imgarray[49] = new Image();
imgarray[49].src = "webcam/49.JPG";
imgarray[50] = new Image();
imgarray[50].src = "webcam/50.JPG";
imgarray[51] = new Image();
imgarray[51].src = "webcam/51.JPG";
imgarray[52] = new Image();
imgarray[52].src = "webcam/52.JPG";
imgarray[53] = new Image();
imgarray[53].src = "webcam/53.JPG";
imgarray[54] = new Image();
imgarray[54].src = "webcam/54.JPG";
imgarray[55] = new Image();
imgarray[55].src = "webcam/55.JPG";
imgarray[56] = new Image();
imgarray[56].src = "webcam/56.JPG";

imgarray[57] = new Image();
imgarray[57].src = "webcam/57.JPG";
imgarray[58] = new Image();
imgarray[58].src = "webcam/58.JPG";
imgarray[59] = new Image();
imgarray[59].src = "webcam/59.JPG";
imgarray[60] = new Image();
imgarray[60].src = "webcam/60.JPG";
imgarray[61] = new Image();
imgarray[61].src = "webcam/61.JPG";
imgarray[62] = new Image();
imgarray[62].src = "webcam/62.JPG";
imgarray[63] = new Image();
imgarray[63].src = "webcam/63.JPG";
imgarray[64] = new Image();
imgarray[64].src = "webcam/64.JPG";
imgarray[65] = new Image();
imgarray[65].src = "webcam/65.JPG";
imgarray[66] = new Image();
imgarray[66].src = "webcam/66.JPG";
imgarray[67] = new Image();
imgarray[67].src = "webcam/67.JPG";
imgarray[68] = new Image();
imgarray[68].src = "webcam/68.JPG";
imgarray[69] = new Image();
imgarray[69].src = "webcam/69.JPG";
imgarray[70] = new Image();
imgarray[70].src = "webcam/70.JPG";
imgarray[71] = new Image();
imgarray[71].src = "webcam/71.JPG";
imgarray[72] = new Image();
imgarray[72].src = "webcam/72.JPG";

var timeoutValue = 200;
var animDelay = 1000;
var numOfImages = 72;


var imageIndex = 1;
var timeoutID = 0;
var playMode = 1;


function animImageInc()
{
if (imageIndex < numOfImages)
	imageIndex++
else
	imageIndex = 1;
}

function animImageDec()
{
if (imageIndex > 1)
	imageIndex--;
else
	imageIndex = numOfImages;
}

function setCurrImage()
{

    document.MainImage.src	= imgarray[imageIndex].src;

}

function updateAnim()
{
	var currTimeoutValue;
	
	currTimeoutValue = timeoutValue;

	if (playMode == 1)
	{
		animImageInc();
		if (imageIndex == numOfImages) 
			currTimeoutValue += animDelay;
	};
	if (playMode == 2)
	{
		animImageDec();
		if (imageIndex == 1) 
			currTimeoutValue += animDelay;
	}
	setCurrImage();
	timeoutID = setTimeout("updateAnim()", currTimeoutValue);
}

function clearLastUpdate()
{
	clearTimeout(timeoutID);
	timeoutID = 0;
}

function startPlay()
{
	clearLastUpdate();
	playMode = 1;
	updateAnim();	
}

function startPlayReverse()
{
	clearLastUpdate();
	playMode = 2;
	updateAnim();	
}


updateAnim();