// Comma separated list of images to rotate 
var rotate1 = new Array('images/top_anim/image_001.jpg','images/top_anim/image_002.jpg','images/top_anim/image_003.jpg','images/top_anim/image_004.jpg','images/top_anim/image_005.jpg','images/top_anim/image_006.jpg','images/top_anim/image_007.jpg');
// delay in milliseconds between image swaps 1000 = 1 second 
var delay_r1 = 2000;
var count_r1 = 0;

function rotate_rotator1(){
  if(count_r1 == (rotate1.length)){
    count_r1 = 0;
  }
  document.images.rot1.src = rotate1[count_r1++];
  setTimeout('rotate_rotator1()', delay_r1);
}