browsok = (((navigator.appName == "Netscape")
  && (parseInt(navigator.appVersion) >= 3))
  || ((navigator.appName == "Microsoft Internet Explorer")
  && (parseInt(navigator.appVersion)>=3)));
  if(browsok){
    // MouseOn   
    // Note: the 88 is for the WIDTH, 25 is for the HEIGHT
       aboutus1 = new Image(72, 77);
       aboutus1.src = "../images/base_relatia_12.jpg";
	   products1 = new Image(72, 69);
	   products1.src = "../images/base_relatia_14.jpg";
	   vars1 = new Image(72, 67);
	   vars1.src = "../images/base_relatia_16.jpg";
	   faqs1 = new Image(72, 67);
	   faqs1.src = "../images/base_relatia_18.jpg";
       

    // MouseOff
    // Note: the 88 is for the WIDTH, 25 is for the HEIGHT
       aboutus0 = new Image(72, 77);
       aboutus0.src = "../images/base_relatia_12-over.jpg";
	   products0 = new Image(72, 69);
	   products0.src = "../images/base_relatia_14-over.jpg";
	   vars0 = new Image(72, 67);
	   vars0.src = "../images/base_relatia_16-over.jpg";
	   faqs0 = new Image(72, 67);
	   faqs0.src = "../images/base_relatia_18-over.jpg";
  }
  function BNB_mouseon(n){
       if(browsok){
            imageON = eval(n + "1.src");
            document [n].src = imageON;
            }
  }
  function BNB_mouseoff(n){
       if(browsok){
  imageOFF = eval(n + "0.src");
       document [n].src = imageOFF;
            }
  }