var images = new Array();

images[0]="resources/images/rotations/trenches11.jpg";
images[1]="resources/images/rotations/trenches.jpg";
images[2]="resources/images/rotations/trenches3.jpg";
images[3]="resources/images/rotations/trenches4.jpg";
images[4]="resources/images/rotations/trenches1.jpg";
images[5]="resources/images/rotations/trenches2.jpg";
images[6]="resources/images/rotations/trenches5.jpg";
images[7]="resources/images/rotations/trenches6.jpg";
images[8]="resources/images/rotations/trenches7.jpg";
images[9]="resources/images/rotations/trenches8.jpg";
images[10]="resources/images/rotations/trenches9.jpg";
images[11]="resources/images/rotations/trenches10.jpg";


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

function cycleBan() {
  newBanner++;
  if (newBanner == totalBan) {
    newBanner = 0;
  }

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