function oblicznik_formatPointValue(objField) {
	while (isNaN (objField.value)) {
		if (objField.value.substring(objField.value.length-1, objField.value.length) == ',') {
			objField.value = objField.value.substring(0, objField.value.length - 1) + '.';
		} else {
			objField.value = objField.value.substring(0, objField.value.length - 1);
		}
	}
}


function checkFee() {

	var objFeeAmount  = document.getElementById('fee_amount');
	var objIdFeeQuestion = document.getElementById('fee_question');
	var objIdFeeBookeeper = document.getElementById('fee_bookeeper');
	var objIdFeeWtf = document.getElementById('fee_wtf');
	var objIdFeeEqual = document.getElementById('fee_equal');

	var objIdSaveMonth = document.getElementById('save_month');
	var objIdSaveYear = document.getElementById('save_year');
	var objIdSaveFYears = document.getElementById('save_f_years');

	var intCustomerSave = 0;

	var intCustomerMonthFee = 0;

	var intBKLicenceFee = 24;

	if(objFeeAmount.value == '') return false;

	intCustomerMonthFee = parseFloat(objFeeAmount.value);
	intCustomerSave = intCustomerMonthFee - intBKLicenceFee;
	if (intCustomerSave > 0) {
		// uzytkownik placi wiecej niz w BK
		objIdFeeQuestion.style.display = 'none';
		objIdFeeBookeeper.style.display = 'block';
		objIdFeeWtf.style.display = 'none';

		objIdSaveMonth.innerHTML = (intCustomerSave).toFixed(2);
		objIdSaveYear.innerHTML = (intCustomerSave*12).toFixed(2);
		objIdSaveFYears.innerHTML = (intCustomerSave*12*5).toFixed(2);

	} else if(intCustomerSave == 0) {
		// uzytkownik placi tyle co w BK - WTF
		objIdFeeQuestion.style.display = 'none';
		objIdFeeBookeeper.style.display = 'none';
		objIdFeeEqual.style.display = 'block';
	} else {
		// uzytkownik placi mniej niz w BK - WTF
		objIdFeeQuestion.style.display = 'none';
		objIdFeeBookeeper.style.display = 'none';
		objIdFeeWtf.style.display = 'block';
	}
return false;
}
function goBack() {
	var objIdFeeQuestion = document.getElementById('fee_question');
	var objIdFeeBookeeper = document.getElementById('fee_bookeeper');
	var objIdFeeWtf = document.getElementById('fee_wtf');
	var objIdFeeEqual = document.getElementById('fee_equal');

	objIdFeeQuestion.style.display = 'block';
	objIdFeeBookeeper.style.display = 'none';
	objIdFeeWtf.style.display = 'none';
	objIdFeeEqual.style.display = 'none';
return false;
}