var interval = 5; 
var random_display = 0; //0=sequence 1=random
interval *= 1000;

var image_index = 0;
image_list = new Array();
for (i=1;i<35;i++) { image_list[image_index++] = new imageItem("news/persecution_news/images/persecution_" + i + ".jpg"); }
var number_of_image = image_list.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 generate(x, y) {
	var range = y - x + 1;
	return Math.floor(Math.random() * range) + x;
}
function getNextImage() {
	if (random_display) {
		image_index = generate(0, number_of_image-1);
	}
	else {
		image_index = (image_index+1) % number_of_image;
	}
	var new_image = get_ImageItemLocation(image_list[image_index]);
	return(new_image);
}
function rotateImage() {
	var place = 'persecution';
	var new_image = getNextImage();
	//document[place].src = new_image;
	document.getElementById("persecution").src = new_image;
	var recur_call = "rotateImage('"+place+"')";
	setTimeout(recur_call, interval);
}
window.onload = rotateImage;