diff --git a/custom/cgi_args.pl b/custom/cgi_args.pl
new file mode 100644
index 000000000..35b6aa81c
--- /dev/null
+++ b/custom/cgi_args.pl
@@ -0,0 +1,42 @@
+
+do 'custom-lib.pl';
+
+sub cgi_args
+{
+my ($cgi) = @_;
+my @cust = grep { &can_run_command($_) } &list_commands();
+if ($cgi eq 'edit_cmd.cgi') {
+	# Custom command editor
+	my ($cmd) = grep { !$_->{'edit'} && !$_->{'sql'} } @cust;
+	return $cmd ? 'id='.&urlize($cmd->{'id'}) :
+	       $access{'edit'} ? 'new=1' : 'none';
+	}
+elsif ($cgi eq 'form.cgi') {
+	# Custom command form
+	my ($cmd) = grep { !$_->{'edit'} && !$_->{'sql'} } @cust;
+	return $cmd ? 'id='.&urlize($cmd->{'id'}) : 'none';
+	}
+elsif ($cgi eq 'edit_file.cgi') {
+	# File editor editor
+	my ($cmd) = grep { $_->{'edit'} } @cust;
+	return $cmd ? 'id='.&urlize($cmd->{'id'}) :
+	       $access{'edit'} ? 'new=1' : 'none';
+	}
+elsif ($cgi eq 'view.cgi') {
+	# Custom command form
+	my ($cmd) = grep { $_->{'edit'} } @cust;
+	return $cmd ? 'id='.&urlize($cmd->{'id'}) : 'none';
+	}
+elsif ($cgi eq 'edit_sql.cgi') {
+	# SQL query
+	my ($cmd) = grep { $_->{'sql'} } @cust;
+	return $cmd ? 'id='.&urlize($cmd->{'id'}) :
+	       $access{'edit'} ? 'new=1' : 'none';
+	}
+elsif ($cgi eq 'sqlform.cgi') {
+	# SQL query form
+	my ($cmd) = grep { $_->{'sql'} } @cust;
+	return $cmd ? 'id='.&urlize($cmd->{'id'}) : 'none';
+	}
+return undef;
+}