function drucken(b){
	var b;
	var neueseite = "druck.php?link=" + b;
	var fensterneu = window.open(neueseite,"druckansicht","width=646,height=450,scrollbars=yes,resizable=yes,menubar=yes");}

function dia(a){
	var a;
	var fensterneu = window.open("","diashow","width=550,height=450,resizable=yes");
	var bild = "<img src=\"dats/bildergalerie/galerie_" + a + ".jpg\">";
	fensterneu.document.write(bild);}

function fix(x){
	var x;
	y = "sublinks" + "_" + x;
	z = "dunkel" + "_" + x;
	document.getElementById(y).style.visibility='visible';
	document.getElementById(z).style.backgroundColor='#a4a4a4';}

function unfix(x){
	var x;
	y = "sublinks" + "_" + x;
	z = "dunkel" + "_" + x;
	document.getElementById(y).style.visibility='hidden';
	document.getElementById(z).style.backgroundColor='#656565';}

function show_links(x){
	var x;
	y = "sublinks" + "_" + x;
	z = "dunkel" + "_" + x;
	document.getElementById(y).style.visibility='visible';
	document.getElementById(z).style.backgroundColor='#a4a4a4';
	document.getElementById(z).style.color='#000000';}

function hide_links(x){
	var x;
	y = "sublinks" + "_" + x;
	z = "dunkel" + "_" + x;
	document.getElementById(y).style.visibility='hidden';
	document.getElementById(z).style.backgroundColor='#656565';
	document.getElementById(z).style.color='#ffffff';}
	
function hover_on(x){
	var x;
	z = "dunkel" + "_" + x;
	document.getElementById(z).style.backgroundColor='#a4a4a4';}

function hover_off(x){
	var x;
	z = "dunkel" + "_" + x;
	document.getElementById(z).style.backgroundColor='#656565';}