// JavaScript Document

    if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "image0.gif";
      image_url[1] = "image1.gif";
      image_url[2] = "image2.gif";
      image_url[3] = "image3.gif";
	  image_url[4] = "image3.gif";
	  image_url[5] = "image3.gif";
	  image_url[6] = "image3.gif";
	  image_url[7] = "image3.gif";
	  image_url[8] = "image3.gif";

       var i = 0;
       for(i=0; i<=18; i++) 
         preload_image_object.src = image_url[i];
    }