var intervalC = 6.2; // delay between rotating images (in seconds)
var random_display = 0; // 0 = no, 1 = yes
intervalC *= 670;

var imageC_index = 0;

imageC_list = new Array();
imageC_list[imageC_index++] = new imageCItem("images/rotate/photo3/1.jpg");
imageC_list[imageC_index++] = new imageCItem("images/rotate/photo3/2.jpg");
imageC_list[imageC_index++] = new imageCItem("images/rotate/photo3/3.jpg");
imageC_list[imageC_index++] = new imageCItem("images/rotate/photo3/4.jpg");

var number_of_imageC = imageC_list.length;

function imageCItem(imageC_location) {
this.imageC_item = new Image();
this.imageC_item.src = imageC_location;
}

function get_ImageCItemLocation(imageObj) {
return(imageObj.imageC_item.src)
}

function generate(x, y) {
var range = y - x + 1;
return Math.floor(Math.random() * range) + x;
}

function getNextImageC() {
if (random_display) {
imageC_index = generate(0, number_of_imageC-1);
}
else {
imageC_index = (imageC_index+1) % number_of_imageC;
}
var new_imageC = get_ImageCItemLocation(imageC_list[imageC_index]);
return(new_imageC);
}

function rotateImageC(place) {
var new_imageC = getNextImageC();
document[place].src = new_imageC;
var recur_callC = "rotateImageC('"+place+"')";
setTimeout(recur_callC, intervalC);
}