// JavaScript Document
var currentImage = "img1";
var imageNum = 0;
imageArray = new Array();
imageArray[imageNum++] = "img1";
imageArray[imageNum++] = "img2";
imageArray[imageNum++] = "img3";
imageArray[imageNum++] = "img4";

var totalImages = imageArray.length;

function getNextImage() {
	imageNum = (imageNum+1) % totalImages;
}

$(document).ready(function(){
	$('div.slideshow').fadeIn(1000);
	setInterval('nextImage()', 8000);
	setTimeout('showBio()', 4000)
});

function showBio() {
	$('div.bioDiv').fadeIn(1000);
}

function nextImage() {
	getNextImage();
	changeImage(imageArray[imageNum],imageNum);
}

function changeImage(newImage,newNum)
{
    $('div.' + currentImage).fadeOut(1000);
    $('div.' + newImage).fadeIn(1000);
	currentImage = newImage;
	imageNum = newNum;
}