function Zentrieren() {

var zahl=(document.body.offsetWidth-360)/2;

var links=zahl.toString(10);

links=zahl+"px";

var zahl1=(document.body.offsetWidth-160)/2;

var links1=zahl1.toString(10);

links1=zahl1+"px";


document.getElementById("link").style.left = links1;


document.getElementById("deutschland").style.left = links;

document.getElementById("regionavesiculosa").style.left = links;
document.getElementById("regiondanglica").style.left = links;
document.getElementById("regiondintermedia").style.left = links;
document.getElementById("regiondrotundifolia").style.left = links;
document.getElementById("regionpalpina").style.left = links;
document.getElementById("regionpvulgaris").style.left = links;
document.getElementById("regionuaustralis").style.left = links;
document.getElementById("regionubremii").style.left = links;
document.getElementById("regionuintermedia").style.left = links;
document.getElementById("regionuminor").style.left = links;
document.getElementById("regionuochroleuca").style.left = links;
document.getElementById("regionuvulgaris").style.left = links;
document.getElementById("regionalle").style.left = links;

}

function RegionAvesiculosa() {
document.getElementById("regionavesiculosa").style.zIndex = "10";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";

 }

function RegionDanglica() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "10";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionDintermedia() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "10";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionDrotundifolia() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "10";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionPalpina() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "10";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionPvulgaris() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "10";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUaustralis() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "10";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUbremii() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "10";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUintermedia() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "10";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUminor() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "10";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUochroleuca() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "10";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUvulgaris() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "10";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionAlle() {
document.getElementById("regionavesiculosa").style.zIndex = "1";
document.getElementById("regiondanglica").style.zIndex = "1";
document.getElementById("regiondintermedia").style.zIndex = "1";
document.getElementById("regiondrotundifolia").style.zIndex = "1";
document.getElementById("regionpalpina").style.zIndex = "1";
document.getElementById("regionpvulgaris").style.zIndex = "1";
document.getElementById("regionuaustralis").style.zIndex = "1";
document.getElementById("regionubremii").style.zIndex = "1";
document.getElementById("regionuintermedia").style.zIndex = "1";
document.getElementById("regionuminor").style.zIndex = "1";
document.getElementById("regionuochroleuca").style.zIndex = "1";
document.getElementById("regionuvulgaris").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "10";
 }