// JavaScript Document
<!--
var ImageNum = 0;
imageArray = new Array();

// add more images as needed: no other variable need be changed
function load_images(x)
{
	for(i=0;i<x;i++)
		imageArray[i] = new imageItem(image_dir+i+".JPG");

}

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 getNextImage() 
{
	ImageNum = (ImageNum+1) % number_of_image;
	var new_image = get_ImageItemLocation(imageArray[ImageNum]);
	return(new_image);
}

function getPrevImage() 
{
	ImageNum = (ImageNum+number_of_image-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 nextImage(place) 
{
	var new_image = getNextImage();
	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);
}

function MM_findObj(n, d) 
{ 
  	var p,i,x;  
  	if(!d) 
  		d=document; 
	if((p=n.indexOf("?")) > 0 && parent.frames.length) 
	{
    	d=parent.frames[n.substring(p+1)].document; 
		n=n.substring(0,p);
	}
  	if(!(x=d[n])&&d.all)
		x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++) 
		x=d.forms[i][n];
  	for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
		x=MM_findObj(n,d.layers[i].document);
  	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() 
{
  	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; 
	for(i=0;i<(a.length-2);i+=3)
   		if ((x=MM_findObj(a[i]))!=null)
		{
			document.MM_sr[j++]=x; 
			if(!x.oSrc) 
				x.oSrc=x.src; x.src=a[i+2];
		}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() 
{ 
 	var d=document; 
	if(d.images)
	{ 
		if(!d.MM_p)
			d.MM_p=new Array();
   		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
		for(i=0; i<a.length; i++)
   			if (a[i].indexOf("#")!=0)
			{ 
				d.MM_p[j]=new Image; 
				d.MM_p[j++].src=a[i];
			}
	}
}

function startup()
{
	load_images(number_of_image);
	rotateImage('rImage');
}

//-->