
<!-- 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/wosas_n1","Bilder/wosas_n2","Bilder/wosas_n3","Bilder/wosas_n4","Bilder/wosas_n5","Bilder/wosas_n6","Bilder/wosas_n7","Bilder/wosas_n8");
	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;	
	}
}