var bannerImg = new Array();

bannerImg[0] = 'images/Index/Pratola SL2.jpg'
bannerImg[1] = 'images/Index/Pratola SL3.jpg'
bannerImg[2] = 'images/Index/Pratola SL4.jpg'
bannerImg[3] = 'images/Index/Pratola SL5.jpg'
bannerImg[4] = 'images/Index/Pratola SL6.jpg'




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

function cycleBan() {
  newBanner++;
  if (newBanner == totalBan) {
    newBanner = 0;
  }
  document.Top.src=bannerImg[newBanner];
  // set the time below for length of image display
  // i.e., "4*1000" is 2 seconds
  setTimeout("cycleBan()", 5*1000);
}
window.onload=cycleBan;