browserName = navigator.appName;
    	browserVer = parseInt(navigator.appVersion);
   	version = "null";
    if (browserName == "Netscape" && browserVer >= 3)
	version = "n3";
    else if (browserName == "Microsoft Internet Explorer" && browserVer >= 4)
	version = "n3";

    if (version == "n3")     { 
    	toc1on = new Image;
	toc1on.src = "http://www.gloecklehof.de/clips/menu/willkommen_o.gif";
	toc1off = new Image;
	toc1off.src = "http://www.gloecklehof.de/clips/menu/willkommen.gif";
	
	toc2on = new Image;
	toc2on.src = "http://www.gloecklehof.de/clips/menu/cafe_o.gif";
	toc2off = new Image;
	toc2off.src = "http://www.gloecklehof.de/clips/menu/cafe.gif";
	
		toc3on = new Image;
	toc3on.src = "http://www.gloecklehof.de/clips/menu/fewo_o.gif";
	toc3off = new Image;
	toc3off.src = "http://www.gloecklehof.de/clips/menu/fewo.gif";
	
		toc4on = new Image;
	toc4on.src = "http://www.gloecklehof.de/clips/menu/zimmer_o.gif";
	toc4off = new Image;
	toc4off.src = "http://www.gloecklehof.de/clips/menu/zimmer.gif";
	
		toc5on = new Image;
	toc5on.src = "http://www.gloecklehof.de/clips/menu/geschichte_o.gif";
	toc5off = new Image;
	toc5off.src = "http://www.gloecklehof.de/clips/menu/geschichte.gif";
	
		toc6on = new Image;
	toc6on.src = "http://www.gloecklehof.de/clips/menu/martin_o.gif";
	toc6off = new Image;
	toc6off.src = "http://www.gloecklehof.de/clips/menu/martin.gif";
	
		toc7on = new Image;
	toc7on.src = "http://www.gloecklehof.de/clips/menu/impressionen_o.gif";
	toc7off = new Image;
	toc7off.src = "http://www.gloecklehof.de/clips/menu/impressionen.gif";
	
		toc8on = new Image;
	toc8on.src = "http://www.gloecklehof.de/clips/menu/gaestebuch_o.gif";
	toc8off = new Image;
	toc8off.src = "http://www.gloecklehof.de/clips/menu/gaestebuch.gif";
	
		toc9on = new Image;
	toc9on.src = "http://www.gloecklehof.de/clips/menu/infos_o.gif";
	toc9off = new Image;
	toc9off.src = "http://www.gloecklehof.de/clips/menu/infos.gif";
	
		toc10on = new Image;
	toc10on.src = "http://www.gloecklehof.de/clips/menu/wellness_o.gif";
	toc10off = new Image;
	toc10off.src = "http://www.gloecklehof.de/clips/menu/wellness.gif";
	
		toc11on = new Image;
	toc11on.src = "http://www.gloecklehof.de/clips/menu/freimeldungen_o.gif";
	toc11off = new Image;
	toc11off.src = "http://www.gloecklehof.de/clips/menu/freimeldungen.gif";
	
		toc12on = new Image;
	toc12on.src = "http://www.gloecklehof.de/clips/menu/webcam_o.gif";
	toc12off = new Image;
	toc12off.src = "http://www.gloecklehof.de/clips/menu/webcam.gif";
	
		toc13on = new Image;
	toc13on.src = "http://www.gloecklehof.de/clips/menu/ausflug_o.gif";
	toc13off = new Image;
	toc13off.src = "http://www.gloecklehof.de/clips/menu/ausflug.gif";
		toc14on = new Image;
	toc14on.src = "http://www.gloecklehof.de/clips/menu/sauna_o.gif";
	toc14off = new Image;
	toc14off.src = "http://www.gloecklehof.de/clips/menu/sauna.gif";
      } 
              
        function img_act(imgName)   {
                if (version == "n3")    { 
                   imgOn = eval(imgName + "on.src"); 
                   document [imgName].src = imgOn;
                }
        }

       function img_inact(imgName)  { 
                if (version == "n3")     {
                   imgOff = eval(imgName + "off.src"); 
                   document [imgName].src = imgOff;
                }
        }