// JScript File

	function DaysInFebruary (year){
        return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
    }
    
    function DaysOfMonth(month,year) {
        if (month==4 || month==6 || month==9 || month==11) { return 30; }
        else if(month==2) { return DaysInFebruary (year);}
        else {return 31;}
    }