//Load the images and corresponding URLs into arrays
  Images = new Array()

  Images[0] = "div7.jpg"
  Images[1] = "div6.jpg"
  Images[2] = "div5.jpg"
  Images[3] = "acsbmb3.jpg"
  
   //start with first image/URL
   var start = 0;
   var end =3;
   var Num = start-1;
 
   function animate()
   {
     Num++;     //go to next iamge
     if (Num > end)    //reached last image
     {
        Num =start;    //go back to first image
     }
     document.animation.src = Images[Num];  //show current image
     return true;
   }
 
function begin()
   {
     if (Num < 0) 
        {Num = 0; }
     document.location = Urls[Num];  //link to appropriate URL
   }