<!--
  b0AboutUs       = new Image();
  b0AboutUs.src   = "http://www.wit-group.com/image/b0AboutUs.gif";
  b0Products      = new Image();
  b0Products.src  = "http://www.wit-group.com/image/b0Products.gif";
  b0Customer      = new Image();
  b0Customer.src  = "http://www.wit-group.com/image/b0Customer.gif";
  b0ContactUs     = new Image();
  b0ContactUs.src = "http://www.wit-group.com/image/b0ContactUs.gif";
  b0SiteMap       = new Image();
  b0SiteMap.src   = "http://www.wit-group.com/image/b0SiteMap.gif";

  b1AboutUs       = new Image();
  b1AboutUs.src   = "http://www.wit-group.com/image/b1AboutUs.gif";
  b1Products      = new Image();
  b1Products.src  = "http://www.wit-group.com/image/b1Products.gif";
  b1Customer      = new Image();
  b1Customer.src  = "http://www.wit-group.com/image/b1Customer.gif";
  b1ContactUs     = new Image();
  b1ContactUs.src = "http://www.wit-group.com/image/b1ContactUs.gif";
  b1SiteMap       = new Image();
  b1SiteMap.src   = "http://www.wit-group.com/image/b1SiteMap.gif";

  function roll(imgName, status)
  {
    document.images[imgName].src = eval("b" + status + imgName + ".src");
  }
//-->