<SCRIPT LANGUAGE="JavaScript">
<!--
function getlastday(month, year) {
var DOMonth = [0,31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
var lDOMonth = [0,31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
if ((year % 4) == 0) {
if ((year % 100) == 0 && (year % 400) != 0)
return DOMonth[month]; return lDOMonth[month];
} else
return DOMonth[month];
}
alert(getlastday(12,2002));
//-->
</SCRIPT>
<!--
function getlastday(month, year) {
var DOMonth = [0,31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
var lDOMonth = [0,31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
if ((year % 4) == 0) {
if ((year % 100) == 0 && (year % 400) != 0)
return DOMonth[month]; return lDOMonth[month];
} else
return DOMonth[month];
}
alert(getlastday(12,2002));
//-->
</SCRIPT>
<!--
var y,m,d,md
y = new Date().getYear()
m = new Date().getMonth()
for (md=31;m<new Date(y,m,md).getMonth();md--){}
alert(md)
//-->
</script>