function toggle_form_nachlackierung() {if (document.getElementsByName('Nachlakierung')[0].checked) {document.getElementById('Nachlakierungam').style.visibility = 'visible';} else {document.getElementById('Nachlakierungam').style.visibility = 'hidden';}}    function toggle_form_lack() {if (document.getElementsByName('Lackschaden')[0].checked) {document.getElementById('Lackam').style.visibility = 'visible';} else {document.getElementById('Lackam').style.visibility = 'hidden';}}function toggle_form_rost() {if (document.getElementsByName('Rost')[0].checked) {document.getElementById('rostam').style.visibility = 'visible';} else {document.getElementById('rostam').style.visibility = 'hidden';}}	function toggle_form_unfal() {if (document.getElementsByName('Unfall')[0].checked) {document.getElementById('Unfallam').style.visibility = 'visible';} else {document.getElementById('Unfallam').style.visibility = 'hidden';}}function toggle_form_HU() {if (document.getElementsByName('HUAU')[0].checked) {document.getElementById('HU').style.visibility = 'visible';document.getElementById('AU').style.visibility = 'visible';} else {document.getElementById('HU').style.visibility = 'hidden';document.getElementById('AU').style.visibility = 'hidden';}}