$formatted_date = now_date() ; 

sub now_date {
	my @now = localtime ; 
	my $now_day = $now[3] ;
	my $now_year = $now[5] + 1900 ;
	my $now_month = $now[4] + 1 ;
	if ($now_month < 10) { $now_month = "0".$now_month }
	if ($now_day < 10) { $now_day = "0".$now_day  }
	my $now_scal = join "-",  ( $now_year, $now_month, $now_day )  ; 
	return  $now_scal ;
}