My question is about creating an animation using the setInterval function.

I want to load 5 jpgs in the head section. I then want to call them - one second apart - using the setInterval function in the body section.

Below is a simple example of what I'm attempting to do. Can someone please correct my code? Or tell me what I'm doing wrong?

Thanks so much!

HTML Code:
    <script type="text/javascript">

      var c = 1;

      /* Preloading images */
      var image1 = new Image();
      image1.src = "a1.jpg";
      var image2 = new Image();
      image2.src = "a2.jpg";
      var image3 = new Image();
      image3.src = "a3.jpg";
      var image4 = new Image();
      image4.src = "a4.jpg";
      var image5 = new Image();
      image5.src = "a5.jpg";

      function disp_img(w)
      if (c == 6)
      c = 1;
      var img_src = "a" + c + ".jpg";
      document.ani.src = img_src;

    <script type="text/javascript">

      setInterval("disp_img(c)", 1000);