     <!--
  agent = navigator.userAgent;
  yes = 0;
  if(agent.substring(0,7) == "Mozilla")
    {
    if( parseInt(agent.substring(8,9)) >= 3)
	  {
	  yes = 1;
	  }
    }

  if(yes)
    {

      pm1n = new Image();
      pm1n.src = "./images_navi/aktuell_a_blue.gif";
      pm1h = new Image();
      pm1h.src = "./images_navi/aktuell_b_blue.gif";
      
      pm2n = new Image();
      pm2n.src = "./images_navi/bisher_a_blue.gif";
      pm2h = new Image();
      pm2h.src = "./images_navi/bisher_b_blue.gif";
      
      pm3n = new Image();
      pm3n.src = "./images_navi/suche_a_blue.gif";
      pm3h = new Image();
      pm3h.src = "./images_navi/suche_b_blue.gif";
      
      pm4n = new Image();
      pm4n.src = "./images_navi/artists_a_blue.gif";
      pm4h = new Image();
      pm4h.src = "./images_navi/artists_b_blue.gif";
      
      pm5n = new Image();
      pm5n.src = "./images_navi/grafik_a_blue.gif";
      pm5h = new Image();
      pm5h.src = "./images_navi/grafik_b_blue.gif";
      
      pm6n = new Image();
      pm6n.src = "./images_navi/malerei_a_blue.gif";
      pm6h = new Image();
      pm6h.src = "./images_navi/malerei_b_blue.gif";
      
      pm7n = new Image();
      pm7n.src = "./images_navi/plastik_a_blue.gif";
      pm7h = new Image();
      pm7h.src = "./images_navi/plastik_b_blue.gif";
      
      pm8n = new Image();
      pm8n.src = "./images_navi/infogag_a_blue.gif";
      pm8h = new Image();
      pm8h.src = "./images_navi/infogag_b_blue.gif";
      
      pm9n = new Image();
      pm9n.src = "./images_navi/extern_a_blue.gif";
      pm9h = new Image();
      pm9h.src = "./images_navi/extern_b_blue.gif";
      
      pm10n = new Image();
      pm10n.src = "./images_navi/impr_a_blue.gif";
      pm10h = new Image();
      pm10h.src = "./images_navi/impr_b_blue.gif";
      
      pm11n = new Image();
      pm11n.src = "./images_navi/zeichn_a_blue.gif";
      pm11h = new Image();
      pm11h.src = "./images_navi/zeichn_b_blue.gif";
      
      pm12n = new Image();
      pm12n.src = "./images_navi/demn_a_blue.gif";
      pm12h = new Image();
      pm12h.src = "./images_navi/demn_b_blue.gif";

      pm13n = new Image();
      pm13n.src = "./images_navi/archiv_a_blue.gif";
      pm13h = new Image();
      pm13h.src = "./images_navi/archiv_b_blue.gif";
      
      pm14n = new Image();
      pm14n.src = "./images_navi/publi_a_blue.gif";
      pm14h = new Image();
      pm14h.src = "./images_navi/publi_b_blue.gif";
        }
  function CI(imgNum,imgName) 
	{
	if(yes)
	  {
	  document.images[imgNum].src = eval(imgName + ".src")
	  }
	
//-->
}