function CommaFormatted(amount)
{
    var delimiter = ","; // replace comma if desired
    var a = amount.split('.',2)
    //var d = '00';
    //if (length(a) > 1) d = a[1];
    var i = parseInt(a[0]);
    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;

    //if(amount.indexOf('.') > 0) { amount=amount.substring(0,amount.length - 3); }

    return amount;
}

function CurrencyFormatted(amount)
{
    return CommaFormatted(FormatFloat(amount));
}

function MoneyFormatted(amount)
{
    return "$" + CommaFormatted(FormatFloat(amount.replace("$", "")));
}

function EmptyMoneyFormatted(amount)
{
    return "$" + CommaFormatted(EmptyFormatFloat(amount.replace("$", "")));
}

function PercentFormatted(amount)
{
    return FormatFloat(amount.replace("%", "" )) + "%";
}

function FormatFloat(amount)
{
q = new String(amount);
q = q.replace(/\,/g,"");
amount=q;
    var i = parseFloat(amount);
    if(i > 999999999) { i = 0.00;}
    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 EmptyFormatFloat(amount)
{
    q = new String(amount);
    q = q.replace(/\,/g,"");
    amount=q;
    var i = parseFloat(amount);
    if(i > 999999999) { i = ''; return i;}
    if(isNaN(i)) { i = ''; return i;}
    //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 EmptyCurrencyFormatted(amount)
{
    return CommaFormatted(EmptyFormatFloat(amount));
}