function getRandom(maxPic) {
     randNum = 0
     while (randNum > maxPic || randNum < 1) {
          randNum = (Math.round((Math.random() * 10)))
     } 
     return randNum
}


// (C) 2002 www.CodeLifter.com
// http://www.codelifter.com
// Free for all users, but leave in this header.

// ==============================
// Set the following variables...
// ==============================

// Set the slideshow speed (in milliseconds)
var SlideShowSpeed = 5000;

// Set the duration of crossfade (in seconds)
var CrossFadeDuration = 3;

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

// Specify the image files...
// To add more images, just continue
// the pattern, adding to the array below.
// To use fewer images, remove lines
// starting at the end of the Picture array.
// Caution: The number of Pictures *must*
// equal the number of Captions!

Picture[1]  = 'images/homepage/brown.jpg';
Picture[2]  = 'images/homepage/winsor.jpg';
Picture[3]  = 'images/homepage/ecc.jpg';
Picture[4]  = 'images/homepage/lab.jpg';
Picture[5]  = 'images/homepage/building.jpg';
Picture[6]  = 'images/homepage/thornton.jpg';
Picture[7]  = 'images/homepage/barnes.jpg';
Picture[8]  = 'images/homepage/calef.jpg';
Picture[9]  = 'images/homepage/graniteville.jpg';
Picture[10] = 'images/homepage/jhs.jpg';

// Specify the Captions...
// To add more captions, just continue
// the pattern, adding to the array below.
// To use fewer captions, remove lines
// starting at the end of the Caption array.
// Caution: The number of Captions *must*
// equal the number of Pictures!

Caption[1]  = "Brown Avenue Elementary School";
Caption[2]  = "Winsor Hill Elementary School";
Caption[3]  = "The Early Childhood Center";
Caption[4]  = "A Johnston Senior High School Computer Lab";
Caption[5]  = "N.A. Ferri Middle School";
Caption[6]  = "Thornton Elementary School";
Caption[7]  = "Sarah Dyer Barnes Elementary School";
Caption[8]  = "Calef Elementary School";
Caption[9]  = "Graniteville Elementary School";
Caption[10] = "Johnston Senior High School";

// =====================================
// Do not edit anything below this line!
// =====================================

var tss;
var iss;
var jss = getRandom(10);
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 runSlideShow(){
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();
jss = jss + 1;
if (jss > (pss)) jss=1;
tss = setTimeout('runSlideShow()', SlideShowSpeed);
}