$(document).ready(setup);
function setup()
{   
    $('#runNum1').numeric();
    $('#runNum2').numeric();
    $('#paymentAmount').numeric();
    $('#creditCardNumber').numeric();
    $('#creditCardExpireMonth').numeric();
    $('#creditCardExpireYear').numeric();
    $('#dosMonth').numeric();
    $('#dosDay').numeric();
    $('#dosYear').numeric();
    $('#dobMonth').numeric();
    $('#dobDay').numeric();
    $('#dobYear').numeric();
    
    $(':radio[name=paymentType]').click(function(){
        if(this.value == 'credit')
        {
            $('.credit').show();
            $('.bank').hide();
            $('#paymentAmount').val($('#invoiceBalance').val());
            $('#paymentAmount').attr('readonly', false);
            
        }
        else if(this.value =='bank')
        {
            $('.bank').show();
            $('.credit').hide();
            
            if($('#monthlyPayments').val() == 0 || $('#monthlyPayments').val() == '')
            {
                $('#paymentAmount').val($('#invoiceBalance').val());
                $('#paymentAmount').attr('readonly', false);
            }
            else
            {
                var num = $('#invoiceBalance').val() / $('#monthlyPayments').val();
               $('#paymentAmount').val(num.toFixed(2)); 
               $('#paymentAmount').attr('readonly', true);
            } 
        }
    }
    )
        
    $('#cancel').click(function(){
           parent.location='/index.php';
    })    
}