/*Bilder Vorladen*/
bilder1_0_0= new Image();
bilder1_0_0.src='img/menu1_0_0.gif';
bilder2_0_0= new Image();
bilder2_0_0.src='img/menu2_0_0.gif';
bilder3_0_0= new Image();
bilder3_0_0.src='img/menu3_0_0.gif';
bilder4_0_0= new Image();
bilder4_0_0.src='img/menu4_0_0.gif';
bilder5_0_0= new Image();
bilder5_0_0.src='img/menu5_0_0.gif';
bilder6_0_0= new Image();
bilder6_0_0.src='img/menu6_0_0.gif';
bilder7_0_0= new Image();
bilder7_0_0.src='img/menu7_0_0.gif';
bilder8_0_0= new Image();
bilder8_0_0.src='img/menu8_0_0.gif';
bilder9_0_0= new Image();
bilder9_0_0.src='img/menu9_0_0.gif';

bilderover1_0_0= new Image();
bilderover1_0_0.src='img/menuover1_0_0.gif';
bilderover2_0_0= new Image();
bilderover2_0_0.src='img/menuover2_0_0.gif';
bilderover3_0_0= new Image();
bilderover3_0_0.src='img/menuover3_0_0.gif';
bilderover4_0_0= new Image();
bilderover4_0_0.src='img/menuover4_0_0.gif';
bilderover5_0_0= new Image();
bilderover5_0_0.src='img/menuover5_0_0.gif';
bilderover6_0_0= new Image();
bilderover6_0_0.src='img/menuover6_0_0.gif';
bilderover7_0_0= new Image();
bilderover7_0_0.src='img/menuover7_0_0.gif';
bilderover8_0_0= new Image();
bilderover8_0_0.src='img/menuover8_0_0.gif';
bilderover9_0_0= new Image();
bilderover9_0_0.src='img/menuover9_0_0.gif';

		function mehr(an){
			if(document.all){
				var mengediv=document.all.tags('div').length-1
					for(i=0;i<=mengediv;i++){
						document.all.tags('div')[i].style.visibility='hidden';
					}
				document.all[an].style.visibility='visible';
			}
			else if(document.layers){
				var mengelayers=document.layers.length-1;
					for(i=0;i<=mengelayers;i++){
						document.layers[i].visibility='hidden';
					}
				document.layers[an].visibility='visible';
			}
			else if(document.getElementById){
				var mengedivdom=document.getElementsByTagName('div').length-1;
					for(i=0;i<=mengedivdom;i++){
						document.getElementsByTagName('div')[i].style.visibility='hidden';
					}
				document.getElementById(an).style.visibility='visible';
			}
			
		}
		
		function over(o,m,u){
			document.images['menu'+o+'_'+m+'_'+u].src=eval('bilderover'+o+'_'+m+'_'+u+'.src');
		}

		function out(o,m,u){
			document.images['menu'+o+'_'+m+'_'+u].src=eval('bilder'+o+'_'+m+'_'+u+'.src');
		}