#!/usr/bin/perl
# change_lang.cgi
# Change the language for this user

require './language-lib.pl';
&ReadParse();

if ($in{'lang'}) {
	$gconfig{'lang_'.$remote_user} = $in{'lang'};
	}
else {
	delete($gconfig{'lang_'.$remote_user});
	}
&write_file("$config_directory/config", \%gconfig);
&redirect("");