
<!-- Initialisierung der Navigationsbilder-->
if (navigator.appVersion.indexOf("2.") != -1){
	check = false;
	}
if ((navigator.appVersion.indexOf("3.") != -1) && (navigator.appName.indexOf("Explorer") != -1)){
	check = false;
	}
else {
	check = true;
	}
	
if (check == true){
	var bilder=new Array("Bilder/sand_01","Bilder/sand_02","Bilder/sand_03","Bilder/sand_04","Bilder/sand_05","Bilder/sand_06","Bilder/sand_07","Bilder/sand_08","Bilder/sand_09",
	"Bilder/sand_10","Bilder/sand_11","Bilder/sand_12","Bilder/sand_13","Bilder/sand_14","Bilder/sand_15","Bilder/sand_16","Bilder/sand_17","Bilder/sand_18","Bilder/sand_19",
	"Bilder/sand_20","Bilder/sand_21","Bilder/sand_22","Bilder/sand_23","Bilder/sand_24","Bilder/sand_25","Bilder/sand_26","Bilder/sand_27","Bilder/sand_28","Bilder/sand_29","Bilder/sand_30",
	"Bilder/sand_31","Bilder/sand_32","Bilder/sand_33","Bilder/sand_34","Bilder/sand_35");
	var img=new Array();
	var imgOn=new Array();
	var imgStay=new Array();

	
	
	for(i in bilder){
	    img[i] = new Image();
		img[i].src = bilder[i]+'_off.gif';	
		imgOn[i] = new Image();
		imgOn[i].src = bilder[i]+'_on.gif';		
		imgStay[i] = new Image();
		imgStay[i].src = bilder[i]+'_on.gif';
		//alert( img[i].src+" "+ imgOn[i].src+" "+ imgStay[i].src);			   	
	}	
	
			
}

	
imgStayNr = null;


function imageon(name,nr){
	if (imgStayNr != nr){
         document[name].src = imgOn[nr].src;		 
	}
}
function imageoff(name,nr){
	if (imgStayNr != nr){
        document[name].src = img[nr].src;		
	}
}

function on(name,nr){
    if (check == true){
	imageon(name,nr);
	}
}
function off(name,nr){
     if (check == true){
	imageoff(name,nr);
	}
}

function stay(name,nr){
	if (check == true){
	document[name].src = imgStay[nr].src;
	
	  if (imgStayNr != nr){
		 if (imgStayNr != null){
		 	document['img'+imgStayNr].src = img[imgStayNr].src;
		 }
	   }
	imgStayNr = nr;	
	}
}