var bannerImg = new Array();
  // Enter the names of the images below
  bannerImg[0]="images/const-rot1.jpg";
  bannerImg[1]="images/const-rot2.jpg";
  bannerImg[2]="images/const-rot3.jpg";
  bannerImg[3]="images/const-rot4.jpg";
  bannerImg[4]="images/const-rot5.jpg";
  bannerImg[5]="images/const-rot6.jpg";
  bannerImg[6]="images/const-rot7.jpg";
  bannerImg[7]="images/const-rot8.jpg";
  bannerImg[8]="images/const-rot9.jpg";
  bannerImg[9]="images/const-rot10.jpg";
  bannerImg[10]="images/const-rot11.jpg";
  bannerImg[11]="images/const-rot12.jpg";


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., "5*1000" is 5 seconds
  setTimeout("cycleBan()", 5*1000);
}
window.onload=cycleBan;