function showhideBankdaten (showhide) {
	selDiv = "bankdaten";
	curHeight = document.getElementById(selDiv).offsetHeight;
	
	if (showhide == 1) {
		document.getElementById(selDiv).style.height = 'auto';
		document.getElementById(selDiv).style.display = 'block';
	}
	else {
		document.getElementById(selDiv).style.height = '0px';
		document.getElementById(selDiv).style.display = 'none';
	}
	
}