function Zentrieren() {

var zahl=(document.body.offsetWidth-650)/2;

var links=zahl.toString(10);
if(links<0)links=0;
links=zahl+"px";

var zahl1=(document.body.offsetWidth-165)/2;

var links1=zahl1.toString(10);

links1=zahl1+"px";

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


document.getElementById("regionaldrovanda").style.left = links;
document.getElementById("regionbrocchinia").style.left = links;
document.getElementById("regionbyblis").style.left = links;
document.getElementById("regioncatopsis").style.left = links;
document.getElementById("regioncephalotus").style.left = links;
document.getElementById("regiondarlingtonia").style.left = links;
document.getElementById("regiondrosera").style.left = links;
document.getElementById("regiondionaea").style.left = links;
document.getElementById("regiondrosophyllum").style.left = links;
document.getElementById("regiongenlisea").style.left = links;
document.getElementById("regionheliamphora").style.left = links;
document.getElementById("regionibicella").style.left = links;
document.getElementById("regionnepenthes").style.left = links;
document.getElementById("regionpinguicula").style.left = links;
document.getElementById("regionroridula").style.left = links;
document.getElementById("regionsarracenia").style.left = links;
document.getElementById("regiontriphyophyllum").style.left = links;
document.getElementById("regionutricularia").style.left = links;
document.getElementById("regionalle").style.left = links;

}

function RegionAldrovanda() {
document.getElementById("regionaldrovanda").style.zIndex = "10";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionBrocchinia() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "10";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionByblis() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "10";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionCatopsis() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "10";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionCephalotus() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "10";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionDarlingtonia() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "10";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionDionaea() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "10";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionDrosera() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "10";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionDrosophyllum() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "10";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionGenlisea() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "10";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionHeliamphora() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "10";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionIbicella() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "10";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionNepenthes() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "10";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionPinguicula() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "10";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionRoridula() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "10";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionSarracenia() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "10";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionTriphyophyllum() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "10";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "1";
 }

function RegionUtricularia() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "10";
document.getElementById("regionalle").style.zIndex = "1";
}

function RegionAlle() {
document.getElementById("regionaldrovanda").style.zIndex = "1";
document.getElementById("regionbrocchinia").style.zIndex = "1";
document.getElementById("regionbyblis").style.zIndex = "1";
document.getElementById("regioncatopsis").style.zIndex = "1";
document.getElementById("regioncephalotus").style.zIndex = "1";
document.getElementById("regiondarlingtonia").style.zIndex = "1";
document.getElementById("regiondrosera").style.zIndex = "1";
document.getElementById("regiondionaea").style.zIndex = "1";
document.getElementById("regiondrosophyllum").style.zIndex = "1";
document.getElementById("regiongenlisea").style.zIndex = "1";
document.getElementById("regionheliamphora").style.zIndex = "1";
document.getElementById("regionibicella").style.zIndex = "1";
document.getElementById("regionnepenthes").style.zIndex = "1";
document.getElementById("regionpinguicula").style.zIndex = "1";
document.getElementById("regionroridula").style.zIndex = "1";
document.getElementById("regionsarracenia").style.zIndex = "1";
document.getElementById("regiontriphyophyllum").style.zIndex = "1";
document.getElementById("regionutricularia").style.zIndex = "1";
document.getElementById("regionalle").style.zIndex = "10";

 }