function calcPaymentOptions(amtObj)
{
	var totalAmt = parseFloat(amtObj.value)
	
	var iInstallments = document.getElementById("Donation[installments]")
	var iCustomAmt = document.getElementById("Donation[installmentAmount]")
	var i1TimeAmt = document.getElementById("Donation[1timeAmount]")
	var i10MoAmt = document.getElementById("Donation[10moAmount]")
	var i1YrAmt = document.getElementById("Donation[1yrAmount]")
	var i3YrAmt = document.getElementById("Donation[3yrAmount]")
	var i5YrAmt = document.getElementById("Donation[5yrAmount]")
	
	if (totalAmt) 
	{
		if (iCustomAmt) 
		{
			iCustomAmt.value = Math.round((totalAmt / parseInt(iInstallments.value)) * 100) / 100
		}
		if (i1TimeAmt)
		{
			i1TimeAmt.value = Math.round(totalAmt * 100) / 100
		}
		if (i10MoAmt)
		{
			i10MoAmt.value = Math.round((totalAmt / 10) * 100) / 100
		}
		if (i1YrAmt)
		{
			i1YrAmt.value = Math.round((totalAmt / 12) * 100) / 100
		}
		if (i3YrAmt)
		{
			i3YrAmt.value = Math.round((totalAmt / 36) * 100) / 100
		}
		if (i5YrAmt)
		{
			i5YrAmt.value = Math.round((totalAmt / 60) * 100) / 100
		}
	}
	else
	{
		
	}
		
	//alert(totalAmt)
}

function calcTotalDonation(amtObj)
{
	var installmentAmt = amtObj.value

	var iInstallments = document.getElementById("Donation[installments]")
	var iTotalAmt = document.getElementById("Donation[amount]")
	
	if (installmentAmt.length > 0 && !isNaN(installmentAmt))
	{
		installmentAmt = Number(parseFloat(amtObj.value)).toFixed(2)
		
		if (iInstallments.value.length > 0 && !isNaN(iInstallments.value))
		{
			iTotalAmt.value = Number(installmentAmt * parseInt(iInstallments.value)).toFixed(2)
		}
		
		document.getElementById("Donation[installments]").value = parseInt(iInstallments.value)
		document.getElementById("Donation[installmentAmount]").value = installmentAmt
	}
}