var bannerImg = new Array();
  // Enter the names of the images below
  //"./images/HomepageImage1.png", "./images/HomepageImage2.png", "./images/HomepageImage3.png", "./images/HomepageImage4.png", "./images/HomepageImage5.png"
  bannerImg[0] = "./images/HomepageImage1.png";
  bannerImg[1] = "./images/HomepageImage1.png";
  bannerImg[2]="./images/HomepageImage2.png";
  bannerImg[3]="./images/HomepageImage3.png";
  bannerImg[4]="./images/HomepageImage4.png";
  bannerImg[5]="./images/HomepageImage5.png";

var newBanner = 0;
var totalBan = bannerImg.length;

function cycleBan() {
  newBanner++;
  if (newBanner == totalBan) {
    newBanner = 0;
  }
  document.banner.src=bannerImg[newBanner];
  // set the time below for length of image display
  // i.e., "4*1000" is 4 seconds
  setTimeout("cycleBan()", 3*1000);
}
window.onload=cycleBan;