while ( defined $dates[0] ) {
	my $new_c;
	
	my $days = $dates[0];
	my $days1 = $dates[1];
	my ( $year, $month, $day ) = Add_Delta_Days( 1, 1, 1, $days - 1 );
	my ( $year1, $month1, $day1 );
	unless (! $days1) {
		( $year1, $month1, $day1 ) = Add_Delta_Days( 1, 1, 1, $days1 - 1 );
	}
	my $diffmonth = $month1 - $month;
	if ($diffmonth >= 2) {
	my $count = 0;
		while  ($count < $diffmonth) {
			$count += 1;
			$month++;
			$new_c = new HTML::CalendarMonth ( year => $year1, month => $month ); 
			push (@cals, $new_c);
		}
	}	else {
		$new_c = new HTML::CalendarMonth ( year => $year, month => $month ); 
		push (@cals, $new_c);		
		@dates = CreateCal( $year, $month, @dates );
		push( @cals, $new_c );
	}
}

# Embolden headers
foreach my $calnum ( 0 .. $#cals ) {
   my $cal = $cals[$calnum];
   if (@{ $days[$calnum] }) {
   	my @color = @{ $days[$calnum] }; # the days to be colored
   }
   $cal->item( $cal->month, $cal->year )->wrap_content( font({ size => '2' }) );
   $cal->item( $cal->dayheaders )->wrap_content( font({ size => '2' }) ); 
   $cal->item( @color )->wrap_content( font({ size => 3, color => 'red' }) );
}

# Generate container table
my $t = new HTML::ElementTable ( maxrow => 36, maxcol => 4 );

my $row = 0;
# Populate container table
for my $calnum ( 0 .. $#cals ) {
  my $col = $calnum % 4;
  my $row = int( $calnum / 4 );
  $t->cell( $row, $col )->push_content( $cals[$calnum] );
}


print $t->as_HTML;

print end_html();

exit(0);

sub CreateCal {
  my ( $cyear, $cmonth, @dates ) = @_;
  my ( @day, @temp );
  foreach my $days ( @dates ) {
    my ( $year, $month, $day ) = Add_Delta_Days( 1, 1, 1, $days - 1 );
    if ( $year == $cyear && $month == $cmonth ) {
      push ( @day, $day );
    } else {
      push ( @temp, $days );
    }
  }
  push ( @days, [ @day ] ); # store the days of each calendar
  return @temp;
}