var selected;
var submitter = null;

function submitFunction() {
	submitter = 1;
}

function popupWindow(url) {
	window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=400,height=300,screenX=150,screenY=150,top=150,left=150')
}  

function selectRowEffect(object, buttonSelect) {
	if (!selected) {
		if (document.getElementById) {
			selected = document.getElementById('defaultSelected');
		} else {
			selected = document.all['defaultSelected'];
		}
	}

	if (selected) selected.className = 'moduleRow';
	object.className = 'moduleRowSelected';
	selected = object;

	if (document.getElementById('payment'[0])) {
		document.getElementById('payment'[buttonSelect]).checked=true;
	} else {
		//document.getElementById('payment'[selected]).checked=true;
	}
}

function rowOverEffect(object) {
	if (object.className == 'moduleRow') object.className = 'moduleRowOver';
}

function rowOutEffect(object) {
	if (object.className == 'moduleRowOver') object.className = 'moduleRow';
}

function popupImageWindow(url) {
	window.open(url,'popupImageWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=300,height=300,screenX=150,screenY=150,top=150,left=150')
}

function trim (zeichenkette) {
  // Erst führende, dann Abschließende Whitespaces entfernen
  // und das Ergebnis dieser Operationen zurückliefern
  return zeichenkette.replace (/^\s+/, '').replace (/\s+$/, '');
}