var bannerImg = new Array();
  // Enter the names of the images below
  bannerImg[0]="rotate/Rot1.gif";
  bannerImg[1]="rotate/Rot2.gif";
  bannerImg[2]="rotate/Rot3.gif";
  bannerImg[3]="rotate/Rot4.gif";
  bannerImg[4]="rotate/Rot5.gif";
  bannerImg[5]="rotate/Rot6.gif";
  bannerImg[6]="rotate/Rot7.gif";
  bannerImg[7]="rotate/Rot8.gif";
  bannerImg[8]="rotate/Rot9.gif";
  bannerImg[9]="rotate/Rot10.gif";

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()", 4*1000);
}
window.onload=cycleBan;