var URLs = new Array();
var textTitleArray = new Array();
var Images = new Array();

var counter1 = 1;
var counter2 = 2;
var counter3 = 3;

initImages();
initURLs();
initTitle();

  
function initImages()
{
	Images[0] = "empty"; //eliminate zero base

	for(i=0; i <= document.imagesSlot.tmb.length -1; i++)
	{
		Images.push(document.imagesSlot.tmb[i].value);
		
	}	

	for(i=1;i<=3;i++)
	{
		image = document.getElementById("image" + i);
		image.src = Images[i];
	}
}

function initURLs()
{
	URLs[0] = "empty"; //eliminate zero base
	for(i=0; i <= document.imagesSlot.URL.length -1; i++)
	{
		URLs.push(document.imagesSlot.URL[i].value);
		
	}	
}


function initTitle()
{
	textTitleArray[0] = "empty"; //eliminate zero base
	for(i=0; i <= document.imagesSlot.title.length -1; i++)
	{
		textTitleArray.push(document.imagesSlot.title[i].value);
		
	}

	for(i=1;i<=3;i++)
	{
		title = document.getElementById("title" + i);
		title.innerHTML = textTitleArray[i];
		title.title = textTitleArray[i];
		title.href = URLs[i];
		
		slide = document.getElementById("slide" + i);
		slide.title = textTitleArray[i];
		slide.href = URLs[i];
	}
}


function ScrollLeft()
{
	var slide1 = document.getElementById("slide1")
	var slide2 = document.getElementById("slide2")
	var slide3 = document.getElementById("slide3")

	var image1 = document.getElementById("image1")
	var image2 = document.getElementById("image2")
	var image3 = document.getElementById("image3")

	var title1 = document.getElementById("title1")
	var title2 = document.getElementById("title2")
	var title3 = document.getElementById("title3")

	if (Images.length <=3) return false;

	counter1 = counter1 + 1;
	counter2 = counter2 + 1;
	counter3 = counter3 + 1;

	if (counter1 > Images.length-1)
	{
		counter1 = 1;
	}

	image1.src = Images[counter1];
	title1.innerHTML = textTitleArray[counter1];
	title1.title = textTitleArray[counter1];
	title1.href = URLs[counter1];
	slide1.title = textTitleArray[counter1];
	slide1.href = URLs[counter1];

	if (counter2 > Images.length-1)
	{
		counter2 = 1;
	}
	image2.src = Images[counter2];
	title2.innerHTML = textTitleArray[counter2];
	title2.title = textTitleArray[counter2];
	title2.href = URLs[counter2];
	slide2.title = textTitleArray[counter2];
	slide2.href = URLs[counter2];

	if (counter3 > Images.length-1)
	{
		counter3 = 1;
	}
	image3.src = Images[counter3];
	title3.innerHTML = textTitleArray[counter3];
	title3.title = textTitleArray[counter3];
	title3.href = URLs[counter3];
	slide3.title = textTitleArray[counter3];
	slide3.href = URLs[counter3];

}

function ScrollRight()
{
	var slide1 = document.getElementById("slide1")
	var slide2 = document.getElementById("slide2")
	var slide3 = document.getElementById("slide3")

	var image1 = document.getElementById("image1")
	var image2 = document.getElementById("image2")
	var image3 = document.getElementById("image3")

	var title1 = document.getElementById("title1")
	var title2 = document.getElementById("title2")
	var title3 = document.getElementById("title3")
	
	if (Images.length <=6) return false;

	counter1 = counter1 - 1;
	counter2 = counter2 - 1;
	counter3 = counter3 - 1;

	if (counter1 < 1)
	{
		counter1 = Images.length-1;
	}
	image1.src = Images[counter1];
	title1.innerHTML = textTitleArray[counter1];
	title1.title = textTitleArray[counter1];
	title1.href = URLs[counter1];
	slide1.title = textTitleArray[counter1];
	slide1.href = URLs[counter1];

	if (counter2 < 1)
	{
		counter2 = Images.length-1;
	}
	image2.src = Images[counter2];
	title2.innerHTML = textTitleArray[counter2];
	title2.title = textTitleArray[counter2];
	title2.href = URLs[counter2];
	slide2.title = textTitleArray[counter2];
	slide2.href = URLs[counter2];

	if (counter3 < 1)
	{
		counter3 = Images.length-1;
	}
	image3.src = Images[counter3];
	title3.innerHTML = textTitleArray[counter3];
	title3.title = textTitleArray[counter3];
	title3.href = URLs[counter3];
	slide3.title = textTitleArray[counter3];
	slide3.href = URLs[counter3];

}