// JavaScript Document

// Slideshow function

function NextImage()
{
    imgCount++
    if (imgCount == imgTotal)
        imgCount = 0
    document.images["slide"].src = imageFileArray[imgCount];
	document.getElementById("caption").innerHTML = captionsArray[imgCount];
}

function PreviousImage()
{
    imgCount--
    if (imgCount < 0)
        imgCount = imgTotal - 1
    document.images["slide"].src = imageFileArray[imgCount];
	document.getElementById("caption").innerHTML = captionsArray[imgCount];
}

function AutoRotateSlides()
{
	NextImage();
	window.setTimeout("AutoRotateSlides()",7000);
}