function isNumberKey(evt)
{
    var charCode = (evt.which) ? evt.which : event.keyCode
    if (charCode > 31 && (charCode < 48 || charCode > 57))
        return false;
 return true;
}
      
function CurrencyFormatted(amount)
{
	var i = parseFloat(amount);
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	s = new String(i);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	s = minus + s;
	return s;
}

function CommaFormatted(amount)
{
    //take account for when we are getting back the string..
    if(amount.indexOf(",") != -1)
    {
        var _newString = amount.replace(/,/g,"");
        amount = _newString;
    }
    
	var delimiter = ","; // replace comma if desired
	//var a = amount.split('.',2)
	var a = amount;
	//var d = a[1];
	//var i = parseInt(a[0]);
	var i = parseInt(a);
	if(isNaN(i)) { return ''; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	var n = new String(i);
	var a = [];
	while(n.length > 3)
	{
		var nn = n.substr(n.length-3);
		a.unshift(nn);
		n = n.substr(0,n.length-3);
	}
	if(n.length > 0) { a.unshift(n); }
	n = a.join(delimiter);
	//if(d.length < 1) { amount = n; }
	//else { amount = n + '.' + d; }
	amount = n;
	amount = minus + amount;
	return amount;
}

function Morgcal() 
{ 
	form = document.myform;
	LoanAmount= form.LoanAmount.value;
	DownPayment= "0"; 
	AnnualInterestRate = form.InterestRate.value/100; 
	Years= form.NumberOfYears.value; 
	MonthRate=AnnualInterestRate/12;
	NumPayments = Years*12;
	Prin=LoanAmount-DownPayment;
	MonthPayment=Math.floor((Prin*MonthRate)/(1-Math.pow((1+MonthRate),(-1*NumPayments)))*100)/100; 
	form.NumberOfPayments.value=NumPayments; 
	form.MonthlyPayment.value=MonthPayment; 
}

$(document).ready(function() {
    $(".formatted").bind("keyup", function() {
        $(this).val(CommaFormatted($(this).val()));
    });

    $(".formatted").bind("blur", function() {
        $(this).val(CommaFormatted($(this).val()));
    });
});

// -------------------------------------------------------------
//  Calendar.js dependant switches
// -------------------------------------------------------------
var sLangSite = "en";

//global navigation


//END global navigation