// JavaScript Document

    <SCRIPT language="JavaScript">
    <!--

    if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "images/port_install_o.jpg";
      image_url[1] = "images/port_mosaics_o.jpg";
      image_url[2] = "images/port_jewel_o.jpg";
      image_url[3] = "images/port_glass_o.jpg";
      image_url[4] = "images/port_draw_o.jpg";
      image_url[6] = "images/xavier_01.jpg";

       var i = 0;
       for(i=0; i<=3; i++) 
         preload_image_object.src = image_url[i];
    }

    //-->
    </SCRIPT>