  <!--
  // browser test:
  browserName = navigator.appName;
  browserVer = parseInt(navigator.appVersion);
  if (browserName == "Netscape" && browserVer >= 3) version = "1";
    else if (browserName == "Microsoft Internet Explorer" && browserVer >=4) version ="1";
  else version = "2";

// end hiding --->

  if (version == "1")  {
	bio_mouseout = new Image(); 
	bio_mouseout.src = "menu/bio.gif";
	bio_mouseover = new Image(); 
	bio_mouseover.src = "menu/bioo.gif";

	zeich_mouseout = new Image(); 
	zeich_mouseout.src = "menu/zeich.gif";
	zeich_mouseover = new Image(); 
	zeich_mouseover.src = "menu/zeicho.gif";

	projekte_mouseout = new Image(); 
	projekte_mouseout.src = "menu/projekte.gif";
	projekte_mouseover = new Image(); 
	projekte_mouseover.src = "menu/projekteo.gif";

	publi_mouseout = new Image(); 
	publi_mouseout.src = "menu/publi.gif";
	publi_mouseover = new Image(); 
	publi_mouseover.src = "menu/publio.gif";

	karten_mouseout = new Image(); 
	karten_mouseout.src = "menu/aus.gif";
	karten_mouseover = new Image(); 
	karten_mouseover.src = "menu/auso.gif";


	kontakt_mouseout = new Image(); 
	kontakt_mouseout.src = "menu/kontakt.gif";
	kontakt_mouseover = new Image(); 
	kontakt_mouseover.src = "menu/kontakto.gif";

	cc_mouseout = new Image(); 
	cc_mouseout.src = "menu/cc.gif";
	cc_mouseover = new Image(); 
	cc_mouseover.src = "menu/cco.gif";
	
	info_mouseout = new Image(); 
	info_mouseout.src = "menu/info.gif";
	info_mouseover = new Image(); 
	info_mouseover.src = "menu/infoo.gif";
	
	prosp_mouseout = new Image(); 
	prosp_mouseout.src = "menu/prosp.gif";
	prosp_mouseover = new Image(); 
	prosp_mouseover.src = "menu/prospo.gif";

	refer_mouseout = new Image(); 
	refer_mouseout.src = "menu/refer.gif";
	refer_mouseover = new Image(); 
	refer_mouseover.src = "menu/refero.gif";

	kontaktw_mouseout = new Image(); 
	kontaktw_mouseout.src = "menu/kontaktw.gif";
	kontaktw_mouseover = new Image(); 
	kontaktw_mouseover.src = "menu/kontaktwo.gif";

	leitung_mouseout = new Image(); 
	leitung_mouseout.src = "menu/leitung.gif";
	leitung_mouseover = new Image(); 
	leitung_mouseover.src = "menu/leitungo.gif";

	point_mouseout = new Image(); 
	point_mouseout.src = "menu/point.gif";
	point_mouseover = new Image(); 
	point_mouseover.src = "menu/pointo.gif";
    } 

   function over(image)
   {
    if (version == "1")
      {
       img_mouseover = eval(image + "_mouseover.src");
       document [image].src = img_mouseover;
      }
   }

   function out(image)
   {
    if (version == "1")
      {
       img_mouseout = eval(image + "_mouseout.src");
       document [image].src = img_mouseout;
      }
   }



 	function ShowHide(id, visibility) {
		obj = document.getElementsByTagName("div");
		obj[id].style.visibility = visibility;
	}
//-->