function submitUseCheckout()
{
    flag = chkCardDetails();

    if(flag) {
        document.frmUserCheckout.action="user_checkout_act.php";
        document.frmUserCheckout.submit();

    }
    else {
         return false;
    }

}

function confirmCheckoutDelete(formname)
{
    if(confirm('¿Esta seguro que quiere vaciar la cesta de compra?')) {
        formname.action = "user_checkout_act.php?frmCancleCart=1";
        formname.submit();
    }
    else {
         return false;
    }
}


function checkPaymentMethod()
{
	var frm = document.getElementById('frmSelectPaymentMethod');
	var methodPaypal = document.getElementById('method_paypal');
	var methodBank = document.getElementById('method_bank');

	if (methodPaypal.checked || methodBank.checked) {
		frm.action = 'user_make_payment.php';
        frm.submit();
	}
	else {
		alert('Elegir método de pago, por favor.');
	}
}