var bannerImg = new Array();
  // Enter the names of the images below
  bannerImg[0]="images/header.jpg";
  bannerImg[1]="images/header1.jpg";
  bannerImg[2]="images/header2.jpg";
  bannerImg[3]="images/header3.jpg";
    bannerImg[4]="images/header4.jpg";
    bannerImg[5]="images/header5.jpg";
  bannerImg[6]="images/header6.jpg";
  bannerImg[7]="images/header7.jpg";
  bannerImg[8]="images/header8.jpg";
    bannerImg[9]="images/header9.jpg";
    bannerImg[10]="images/header10.jpg";
	  bannerImg[11]="images/header11.jpg";
  bannerImg[12]="images/header12.jpg";
  bannerImg[13]="images/header13.jpg";
    bannerImg[14]="images/header14.jpg";
    bannerImg[15]="images/header15.jpg";
	  bannerImg[16]="images/header16.jpg";
	  bannerImg[17]="images/header17.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., "6*1000" is 6 seconds
  setTimeout("cycleBan()", 4*1000);
}
window.onload=cycleBan;