// set the starting image.
var i = 0;			

// The array of div names which will hold the images.
var image_slide = new Array(
'image-1',
'image-26',
'image-27',
'image-28',
'image-29',
'image-30',
'image-31',
'image-32',
'image-33',
'image-34',
'image-36',
'image-37',
'image-38',
'image-39',
'image-40',
'image-41',
'image-42',
'image-43',
'image-2',
'image-3',
'image-4',
'image-5',
'image-6',
'image-7',
'image-8',
'image-9',
'image-10',
'image-11',
'image-12',
'image-13',
'image-14',
'image-15',
'image-16',
'image-17',
'image-18',
'image-19',
'image-20',
'image-21',
'image-22',
'image-23',
'image-24',
'image-25',
'image-35',
'image-44'
);

// The number of images in the array.
var NumOfImages = image_slide.length;

// The time to wait before moving to the next image. Set to 3 seconds by default.
var wait = 2500;

// The Fade Function
function SwapImage(x,y) {	
	$(image_slide[x]).appear({ duration: 1.5 });
	$(image_slide[y]).fade({duration: 1.5});
}

// the onload event handler that starts the fading.
function StartSlideShow() {
	play = setInterval('Play()',wait);
	//$('PlayButton').hide();
	$('PauseButton').appear({ duration: 0});
								
}

function Play() {
	var imageShow, imageHide;

	imageShow = i+1;
	imageHide = i;
	
	if (imageShow == NumOfImages) {
		SwapImage(0,imageHide);	
		i = 0;					
	} else {
		SwapImage(imageShow,imageHide);			
		i++;
	}
}

function Stop () {
	clearInterval(play);				
	$('PlayButton').appear({ duration: 0});
	$('PauseButton').hide();
}

function GoNext() {
	clearInterval(play);
	$('PlayButton').appear({ duration: 0});
	$('PauseButton').hide();
	
	var imageShow, imageHide;

	imageShow = i+1;
	imageHide = i;
	
	if (imageShow == NumOfImages) {
		SwapImage(0,imageHide);	
		i = 0;					
	} else {
		SwapImage(imageShow,imageHide);			
		i++;
	}
}

function GoPrevious() {
	clearInterval(play);
	$('PlayButton').appear({ duration: 0});
	$('PauseButton').hide();

	var imageShow, imageHide;
				
	imageShow = i-1;
	imageHide = i;
	
	if (i == 0) {
		SwapImage(NumOfImages-1,imageHide);	
		i = NumOfImages-1;		
		
		//alert(NumOfImages-1 + ' and ' + imageHide + ' i=' + i)
					
	} else {
		SwapImage(imageShow,imageHide);			
		i--;
		
		//alert(imageShow + ' and ' + imageHide)
	}
}
StartSlideShow()