function floatToGermanNumberFormat(nStr) {
	nStr += '';
	nStr = nStr.replace(/[^\d,]/,'');
	nStr = nStr.replace(/,\d*$/,'');
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ' ' + '$2');
	}
	newString = (x1 + x2).replace(/\s/, '.');
	newString = newString.replace(/\s/, '.');
	return newString;
}