Hi all...


Can anyone tell me how can i find the number of days in a month (or last day of a month).


Thanks in advance...

Hi all...


<script language="JavaScript">
var daysofmonth = new makeArray( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
var daysofmonthLY = new makeArray( 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

function LeapYear(year) {
if ((year/4) != Math.floor(year/4)) return false;
if ((year/100) != Math.floor(year/100)) return true;
if ((year/400) != Math.floor(year/400)) return false;
return true;
}

function y2k(number) { return (number < 1000) ? number + 1900 : number; }

var today = new Date();
var year = y2k(today.getYear());

if (LeapYear(year) {
daysofmonth = daysofmonthLY;
}

alert('February ' + year + ' has ' + daysofmonth[1] + ' days');
</script>



Thanks...

function daysInMonth(month,year) {
var m = [31,28,31,30,31,30,31,31,30,31,30,31];
if (month != 2) return m[month - 1];
if (year%4 != 0) return m[1];
if (year%100 == 0 && year%400 != 0) return m[1];
return m[1] + 1;
}