var interval = 1500; 
var random_display = 0;
var image_dir = "LPDLibrary/Images/MostWanted/slideshow/"
var ImageNum = 0;
imageArray = new Array();
imageArray[ImageNum++] = new imageItem(image_dir + "06-5484.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "08-800.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "08-684.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "08-686.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-07915.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-6661-sus-1.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-6661-sus-2.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-5299.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-02742.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-3092-Subject-1.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-3092-Subject-2.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-3268-sus-01.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-4026-supect-1.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-4026-supect-2.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "04-3205.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-2669.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-2743.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-2326.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-2132-suspects-1.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-2132-suspects-2-3.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "EPD-07-1010.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-1196.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-729-suspect01.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-729-suspect02.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-7.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "MCPD-07-207.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "07-1251.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "mpd-07-513.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-3380.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-12715.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-12275.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-11757.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-11703.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-11311.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-11486.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-7440.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-9550.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-9177.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-7499_male.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-7499_female.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-5836.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-3287_01.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-3287_02.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-3287_03.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-3287_04.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-2661.jpg");
imageArray[ImageNum++] = new imageItem(image_dir + "06-1380.jpg");


var number_of_image = imageArray.length;
function imageItem(image_location) {
this.image_item = new Image();
this.image_item.src = image_location;
}
function get_ImageItemLocation(imageObj) {
return(imageObj.image_item.src)
}
function randNum(x, y) {
var range = y - x + 1;
return Math.floor(Math.random() * range) + x;
}
function getNextImage() {
if (random_display) {
ImageNum = randNum(0, number_of_image-1);
}
else {
ImageNum = (ImageNum+1) % number_of_image;
}
var new_image = get_ImageItemLocation(imageArray[ImageNum]);
return(new_image);
}

function getPrevImage() {
ImageNum = (ImageNum-1) % number_of_image;
var new_image = get_ImageItemLocation(imageArray[ImageNum]);
return(new_image);
}

function prevImage(place) {
var new_image = getPrevImage();
document[place].src = new_image;
}

function rotateImage(place) {
var new_image = getNextImage();
document[place].src = new_image;
var recur_call = "rotateImage('"+place+"')";
timerID = setTimeout(recur_call, interval);
}