#!/usr/bin/perl
require 'parse.pl';
&parse_form;
print "Content-type:text/html\n\n";   
$filename="regist.txt";
open(myfile,"$filename");
@rm = <myfile>;
close(myfile);
foreach $r (@rm) {
  @rec = split(/,/,$r);
  if ($rec[2] eq $v{'id'}) { $found = 1; }
}
if ($found eq "1") {
  print "Already in database, error.";
} else {
  open(myfile,">>$filename");
  print myfile "$v{'ryear'},$v{'sem'},$v{'id'},";  
  foreach $k (keys %v) {    
    if ($v{$k} eq "on") { print myfile "$k,"; }
  }
  print myfile "\n";
  close(myfile);
  print "Add new record ok";
}