showpayment = function(value) {	
	if(value=='1') {
		document.getElementById('tx-seminars-pi1-registration-banking-data').style.display='block';
		document.getElementById('payment_vorkasse').style.display='none';
	}
	else {
		document.getElementById('tx-seminars-pi1-registration-banking-data').style.display='none';
		document.getElementById('payment_vorkasse').style.display='block';
		document.forms['tx_seminars_pi1_registration_editor'].elements['tx_seminars_pi1_registration_editor[account_number]'].value='';
		document.forms['tx_seminars_pi1_registration_editor'].elements['tx_seminars_pi1_registration_editor[account_owner]'].value='';
		document.forms['tx_seminars_pi1_registration_editor'].elements['tx_seminars_pi1_registration_editor[bank_code]'].value='';
		document.forms['tx_seminars_pi1_registration_editor'].elements['tx_seminars_pi1_registration_editor[bank_name]'].value='';
	}
}

checkpayment = function() {
	if(document.getElementsByName('tx_seminars_pi1_registration_editor[method_of_payment]')[1].checked==true) {
		document.getElementById('tx-seminars-pi1-registration-banking-data').style.display='none';
	}
}