function Gross02 (){
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document.getElementsByName("Bild02")[0].style.display = "block";
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document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
}

function Gross03 (){
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document.getElementsByName("Bild03")[0].style.display = "block";
document.getElementsByName("Bild02")[0].style.visibility = "hidden";
document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
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function Gross04 (){
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document.getElementsByName("Bild04")[0].style.display = "block";
document.getElementsByName("Bild02")[0].style.visibility = "hidden";
document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild03")[0].style.visibility = "hidden";
document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
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function Gross05 (){
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document.getElementsByName("Bild05")[0].style.display = "block";
document.getElementsByName("Bild02")[0].style.visibility = "hidden";
document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild03")[0].style.visibility = "hidden";
document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
}

function Gross06 (){
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document.getElementsByName("Bild06")[0].style.display = "block";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
document.getElementsByName("Bild02")[0].style.visibility = "hidden";
document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild03")[0].style.visibility = "hidden";
document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
}

function Gross07 (){
document.getElementsByName("Bild07")[0].style.visibility = "visible";
document.getElementsByName("Bild07")[0].style.display = "block";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
document.getElementsByName("Bild02")[0].style.visibility = "hidden";
document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild03")[0].style.visibility = "hidden";
document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
}

function Gross08 (){
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document.getElementsByName("Bild08")[0].style.display = "block";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
document.getElementsByName("Bild02")[0].style.visibility = "hidden";
document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild03")[0].style.visibility = "hidden";
document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild09")[0].style.visibility = "hidden";
document.getElementsByName("Bild09")[0].style.display = "none";
}

function Gross09 (){
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document.getElementsByName("Bild09")[0].style.display = "block";
document.getElementsByName("Bild05")[0].style.visibility = "hidden";
document.getElementsByName("Bild05")[0].style.display = "none";
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document.getElementsByName("Bild02")[0].style.display = "none";
document.getElementsByName("Bild03")[0].style.visibility = "hidden";
document.getElementsByName("Bild03")[0].style.display = "none";
document.getElementsByName("Bild04")[0].style.visibility = "hidden";
document.getElementsByName("Bild04")[0].style.display = "none";
document.getElementsByName("Bild06")[0].style.visibility = "hidden";
document.getElementsByName("Bild06")[0].style.display = "none";
document.getElementsByName("Bild07")[0].style.visibility = "hidden";
document.getElementsByName("Bild07")[0].style.display = "none";
document.getElementsByName("Bild08")[0].style.visibility = "hidden";
document.getElementsByName("Bild08")[0].style.display = "none";
}