var myImages = ['Pictures/180/089ph_00236.jpg','Pictures/180/089ph_00237.jpg','Pictures/180/089ph_00239.jpg','Pictures/180/089ph_00240.jpg','Pictures/180/089ph_00241.jpg','Pictures/180/089ph_00242.jpg','Pictures/180/089ph_00243.jpg','Pictures/180/089ph_00244.jpg'];
var maxChanges = myImages.length * 10;


var do_shuffle = true;


var do_randomly = false;


var seconds_between_photos = 8;


var div_name = "loader";

var changes = 0;
var timer;
var thisImg = myImages.length - 1;


shuffle = function(o)
	{ 
	for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
	return o;
	};

if (do_shuffle)
	{
	myImages = shuffle(myImages);	
	}

function nextImage ()
	{
	var low = 0;
	var high = myImages.length - 1;
	var rand_no = Math.floor((high-(low - 1))*Math.random()) + low;
	
	thisImg++;
	changes++;
	if (thisImg==myImages.length) {
		thisImg = 0;
	}
	if (changes==maxChanges) {
		clearInterval(timer);
	}
	if (do_randomly) {
		thisImg = rand_no;
		return myImages[rand_no];
	} else {
		return myImages[thisImg];
	}
}

function changeImage ()
	{	
	var t = myImages[thisImg];
	var n = nextImage();
	
	if (t != n)
		{
		$("#"+div_name).addClass("loading");
		showImage(n);
		}
	else
		{ 
		changeImage();
		}
}

function showImage(src)
	{
	$("#"+div_name+" img").fadeOut("normal").remove();
	var largeImage = new Image();
	$(largeImage).load(function()
                        {
							$(this).hide();
                        	$("#"+div_name).append(this).removeClass("loading");
                                             
                       		$(this).fadeIn("slow");              
                        });    
	$(largeImage).attr("src", src);                                                                               
	}

function checkForLoaded ()
	{
	if (document.getElementById(div_name) != null)
		{
		//alert("loaded");
		clearInterval(timer);
		changeImage();
		timer = setInterval(changeImage, (seconds_between_photos * 1000));
		}
	}

timer = setInterval(checkForLoaded, 500);