var submitJmForm = false;

function confirmSubmit() 
{
	return submitJmForm;
}
	
function jmReCalc() 
{
	document.my_card_payment.summa.value = document.my_card_payment.summa.value.replace(/ /g, "");
	document.my_card_payment.summa.value = document.my_card_payment.summa.value.replace(/,/g, ".");
	

	if (isNaN(document.my_card_payment.summa.value) || !document.my_card_payment.summa.value)
		document.my_card_payment.summa.value = 0;
	else if (document.my_card_payment.summa.value < 2000 && document.my_card_payment.summa.value != 0)
		document.my_card_payment.summa.value = 2000;
	else if (document.my_card_payment.summa.value > 150000)
		document.my_card_payment.summa.value = 150000;
	
	if(document.my_card_payment.intress.value < 12.9)
		document.my_card_payment.intress.value = 12.9;
	else if (document.my_card_payment.intress.value > 19.9)
		document.my_card_payment.intress.value = 19.9;
	
	paymentIntress = document.my_card_payment.intress.value / 100;

	document.my_card_payment.sissemaks.value = Math.round((document.my_card_payment.summa.value * document.my_card_payment.sissemaksProtsent.value) / 100 );
	document.my_card_payment.kuumaks.value = Math.round(((paymentIntress / 12) * ((document.my_card_payment.summa.value - document.my_card_payment.sissemaks.value)) / (1 - (1 / Math.pow((paymentIntress / 12) + 1, getPeriood())))));
	
	var oSissemaks = new Number(document.my_card_payment.sissemaks.value);
	var oKuumaks = new Number(document.my_card_payment.kuumaks.value);
	
	document.getElementById('out_sissemaks').innerHTML = numberFormat(oSissemaks.toFixed(2));
	document.getElementById('out_kuumaks').innerHTML = numberFormat(oKuumaks.toFixed(2));
}

function getPeriood() 
{
	for (var i=0; i<document.my_card_payment.periood.length; i++) 
	{
		if (document.my_card_payment.periood[i].selected)
			return document.my_card_payment.periood[i].value;
	}
}

function checkIntress()
{
	var num = document.my_card_payment.intress.value;

	if (isNaN(document.my_card_payment.summa.value))
		document.my_card_payment.intress.value = 12.9;
	
	var numIntress = new Number(num);
	
	document.my_card_payment.intress.value = numIntress.toFixed(2);
}