if(Vierer) {
var verweis = ""; 
var isNav = (navigator.appName == "Netscape") ? true:false;
 function up (verweis)
 {
        if (isNav) {
                if (verweis == "1") {
                        document.menu1.visibility = "show";
			document.menu2.visibility = "hidden";
			document.menu3.visibility = "hidden";
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";			
			document.menu6.visibility = "hidden";


			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";

                } else if (verweis == "2") {
                        document.menu2.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu3.visibility = "hidden";
			document.menu4.visibility = "hidden";
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";


			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";

            	    }
            	    
              else if (verweis == "3") {
                        document.menu3.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";			
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
			
            	    }
            	    
              else if (verweis == "4") {
                        document.menu4.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu5.visibility = "hidden";			
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
			
            	    }
             	    
              else if (verweis == "5") {
                        document.menu5.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
			
            	    }           	    
             else if (verweis == "6") {
                        document.menu6.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
			
            	    }
         	    
              else if (verweis == "11") {
                        document.menu11.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
			
            	    }
              else if (verweis == "12") {
                        document.menu12.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
			
            	    }
              else if (verweis == "13") {
                        document.menu13.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			
            	    }
              else if (verweis == "14") {
                        document.menu14.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";

            	    }
             else if (verweis == "15") {
                        document.menu15.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
            	    }
             else if (verweis == "16") {
                        document.menu16.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu17.visibility = "hidden";
			document.menu18.visibility = "hidden";
            	    }
             else if (verweis == "17") {
                        document.menu17.visibility = "show";
			document.menu1.visibility = "hidden";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
			document.menu18.visibility = "hidden";			
            	    }
             else if (verweis == "18") {
			document.menu18.visibility = "show";
			document.menu2.visibility = "hidden";			
			document.menu3.visibility = "hidden";			
			document.menu4.visibility = "hidden";			
			document.menu5.visibility = "hidden";
			document.menu6.visibility = "hidden";

			document.menu11.visibility = "hidden";
			document.menu12.visibility = "hidden";
			document.menu13.visibility = "hidden";
			document.menu14.visibility = "hidden";
			document.menu15.visibility = "hidden";
			document.menu16.visibility = "hidden";
                        document.menu17.visibility = "hidden";
			document.menu1.visibility = "hidden";			
            	    }


        } else {
             if (verweis == "1") {
                        document.all('menu1').style.visibility = "Visible";
			document.all('menu2').style.visibility = "hidden";
			document.all('menu3').style.visibility = "hidden";	
			document.all('menu4').style.visibility = "hidden";			
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";

			
                } else if (verweis == "2") {
                        document.all('menu2').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";			
			document.all('menu5').style.visibility = "hidden";			
			document.all('menu6').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
	
			   }
              else if (verweis == "3") {
                        document.all('menu3').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";			
			document.all('menu5').style.visibility = "hidden";	
			document.all('menu6').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
              else if (verweis == "4") {
                        document.all('menu4').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu5').style.visibility = "hidden";	
			document.all('menu6').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
              else if (verweis == "5") {
                        document.all('menu5').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu6').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
             else if (verweis == "6") {
                        document.all('menu6').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }

             else if (verweis == "15") {
                        document.all('menu15').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
             else if (verweis == "11") {
                        document.all('menu11').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
             else if (verweis == "12") {
                        document.all('menu12').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
             else if (verweis == "13") {
                        document.all('menu13').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
			   }
            else if (verweis == "14") {
                        document.all('menu14').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			  
			   }           
 		else if (verweis == "15") {
                        document.all('menu15').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";

			   }
            else if (verweis == "16"){
                        document.all('menu16').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";
			
 }
            else if (verweis == "17"){
                        document.all('menu17').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu18').style.visibility = "hidden";

			   }
            else if (verweis == "18"){
                        document.all('menu18').style.visibility = "Visible";  
			document.all('menu1').style.visibility = "hidden";
			document.all('menu2').style.visibility = "hidden";			
			document.all('menu3').style.visibility = "hidden";			
			document.all('menu4').style.visibility = "hidden";	
			document.all('menu5').style.visibility = "hidden";
			document.all('menu6').style.visibility = "hidden";
			document.all('menu15').style.visibility = "hidden";
			document.all('menu11').style.visibility = "hidden";
			document.all('menu12').style.visibility = "hidden";
			document.all('menu13').style.visibility = "hidden";
			document.all('menu14').style.visibility = "hidden";
			document.all('menu16').style.visibility = "hidden";
			document.all('menu17').style.visibility = "hidden";
			
			   }
	   
        }
  }
      function down() 
	{
       if(isNav) {
        document.menu1.visibility = "hidden";
        document.menu2.visibility = "hidden";
        document.menu3.visibility = "hidden"; 
        document.menu4.visibility = "hidden";                
        document.menu5.visibility = "hidden";  
        document.menu6.visibility = "hidden";                
        document.menu11.visibility = "hidden";                
        document.menu12.visibility = "hidden";                
        document.menu13.visibility = "hidden";                
        document.menu14.visibility = "hidden";                
        document.menu15.visibility = "hidden";                
        document.menu16.visibility = "hidden";                
        document.menu17.visibility = "hidden";                
        document.menu18.visibility = "hidden";                  
              
	 } else {
        document.all('menu1').style.visibility = "hidden";
        document.all('menu2').style.visibility = "hidden"; 
        document.all('menu3').style.visibility = "hidden"; 
        document.all('menu4').style.visibility = "hidden"; 
        document.all('menu5').style.visibility = "hidden"; 
        document.all('menu6').style.visibility = "hidden"; 
        document.all('menu11').style.visibility = "hidden"; 
        document.all('menu12').style.visibility = "hidden"; 
        document.all('menu13').style.visibility = "hidden"; 
       	document.all('menu14').style.visibility = "hidden";  
        document.all('menu15').style.visibility = "hidden"; 
        document.all('menu16').style.visibility = "hidden"; 
       	document.all('menu17').style.visibility = "hidden"; 
       	document.all('menu18').style.visibility = "hidden";  
       
	}
      }
      function position(p) {
        if(isNav) {evt = p;}
        else {evt = event;}
        xCoord = window.evt.x;
        yCoord = window.evt.y;
    if(yCoord > 300)  {down();}
    }
        document.onmousemove = position;
      if(isNav) {document.captureEvents(Event.MOUSEMOVE);}
}

<!--
MSFPhover = 
  (((navigator.appName == "Netscape") && 
  (parseInt(navigator.appVersion) >= 3 )) || 
  ((navigator.appName == "Microsoft Internet Explorer") && 
  (parseInt(navigator.appVersion) >= 4 ))); 
function MSFPpreload(img) 
{
  var a=new Image(); a.src=img; return a; 
}
// -->