function showPrivat()
{
	document.getElementById('Privat').style.display="block";
	document.getElementById('Privat').style.visibility="visible";
	document.getElementById('Firma').style.display="none";
	document.getElementById('Firma').style.visibility="hidden";
}
	
function showFirma()
{
	document.getElementById('Firma').style.display="block";
	document.getElementById('Firma').style.visibility="visible";
	document.getElementById('Privat').style.display="none";
	document.getElementById('Privat').style.visibility="hidden";
}

function showvorOrt()
{
	document.getElementById('vorOrt').style.display="block";
	document.getElementById('vorOrt').style.visibility="visible";
	document.getElementById('Rechnung').style.display="none";
	document.getElementById('Rechnung').style.visibility="hidden";
	document.getElementById('Lastschrift').style.display="none";
	document.getElementById('Lastschrift').style.visibility="hidden";
}

function showRechnung()
{
	document.getElementById('Rechnung').style.display="block";
	document.getElementById('Rechnung').style.visibility="visible";
	document.getElementById('vorOrt').style.display="none";
	document.getElementById('vorOrt').style.visibility="hidden";
	document.getElementById('Lastschrift').style.display="none";
	document.getElementById('Lastschrift').style.visibility="hidden";
}

function showLastschrift()
{
	document.getElementById('Lastschrift').style.display="block";
	document.getElementById('Lastschrift').style.visibility="visible";
	document.getElementById('vorOrt').style.display="none";
	document.getElementById('vorOrt').style.visibility="hidden";
	document.getElementById('Rechnung').style.display="none";
	document.getElementById('Rechnung').style.visibility="hidden";
}