if (document.images)  {
   image1on = new Image();
   image1on.src="/images/botuni/home1.gif";

   image1off = new Image();
   image1off.src = "/images/botuni/home.gif";

   image2on = new Image();
   image2on.src="/images/botuni/sadrzaj1.gif";

   image2off = new Image();
   image2off.src = "/images/botuni/sadrzaj.gif";

   image3on = new Image();
   image3on.src="/images/botuni/kontakt1.gif";

   image3off = new Image();
   image3off.src = "/images/botuni/kontakt.gif";

   image4on = new Image();
   image4on.src="/images/botuni/upitnik1.gif";

   image4off = new Image();
   image4off.src = "/images/botuni/upitnik.gif";
   
   image5on = new Image();
   image5on.src="/images/botuni/knjiga1.gif";

   image5off = new Image();
   image5off.src = "/images/botuni/knjiga.gif";

   image6on = new Image();
   image6on.src="/images/botuni/links1.gif";

   image6off = new Image();
   image6off.src = "/images/botuni/links.gif";

   image7on = new Image();
   image7on.src="/images/botuni/eng/kontakt1.gif";

   image7off = new Image();
   image7off.src = "/images/botuni/eng/kontakt.gif";

   image8on = new Image();
   image8on.src="/images/botuni/eng/upitnik1.gif";

   image8off = new Image();
   image8off.src = "/images/botuni/eng/upitnik.gif";
   
   image9on = new Image();
   image9on.src="/images/botuni/eng/knjiga1.gif";

   image9off = new Image();
   image9off.src = "/images/botuni/eng/knjiga.gif";

   image10on = new Image();
   image10on.src="/images/botuni/eng/linkovi1.gif";

   image10off = new Image();
   image10off.src = "/images/botuni/eng/linkovi.gif";
}

function turnOn(imageName)  {
   if (document.images)  {
     document[imageName].src = eval(imageName + "on.src");
   }
}

function turnOff(imageName)  {
   if (document.images)  {
     document[imageName].src = eval(imageName + "off.src");
   }
}