[Javascript] isNan and parseInt troubles....wannnn

[Scott.Wiseman]

var helpme = parseInt(parent.TransDetail.myform.ClosingMonth.value);
var helpme2 = parseInt(parent.TransDetail.myform.ClosingYear.value);


(isNaN(helpme))
        {
            alert("You must select a Month "& helpme);
        return false;
        }
(isNaN(helpme2))
        {
            alert("You must select a Year "& helpme2);
           return false;
        }