// Set the slideshow speed (in milliseconds)
var SlideShowSpeed = 3000;

// Set the duration of crossfade (in seconds)
var CrossFadeDuration = 2;

var Picture = new Array(); // don't change this
var Caption = new Array(); // don't change this
var showHot = false;       // don't change this

// Specify the image files...
// Caution: The number of Pictures *must*
// equal the number of Captions!

Picture[1]  = 'picgallery/img01.jpg';
Picture[2]  = 'picgallery/img02.jpg';

// Specify the Captions...
// Caution: The number of Captions *must*
// equal the number of Pictures!

Caption[1]  = "West Virginia Water Science Center";
Caption[2]  = "West Virginia Water Science Center";

// =====================================

var tss;
var iss;
var jss = 1;
var pss = Picture.length-1;

var preLoad = new Array();
for (iss = 1; iss < pss+1; iss++){
preLoad[iss] = new Image();
preLoad[iss].src = Picture[iss];}

function setcnt() {
	document.getElementById("counter").innerText = jss+' of '+ pss;
}
	
function control(how){	
if (showHot){
if (how=="H") jss = 1;
if (how=="F") jss = jss + 1;
if (how=="B") jss = jss - 1;
if (jss > (pss)) jss=1;
if (jss < 1) jss = pss;
document.getElementById("counter").innerText = jss+' of '+ pss;
if (document.all){
document.images.PictureBox.style.filter="blendTrans(duration=2)";
document.images.PictureBox.style.filter="blendTrans(duration=CrossFadeDuration)";
document.images.PictureBox.filters.blendTrans.Apply();}
document.images.PictureBox.src = preLoad[jss].src;
if (document.getElementById) document.getElementById("CaptionBox").innerHTML= Caption[jss];
if (document.all) document.images.PictureBox.filters.blendTrans.Play();
}}