#### You do not have to edit below unless you want to ############################################
$DATABASE_DIR = $KSEARCH_DIR.'database/';
$DATABASEFILE = $DATABASE_DIR.'database.txt';
$F_FILE_DB_FILE = $DATABASE_DIR.'files';
$F_SIZE_DB_FILE = $DATABASE_DIR.'files_size';
$F_DATE_DB_FILE = $DATABASE_DIR.'files_date';
$F_TERMCOUNT_DB_FILE = $DATABASE_DIR.'files_termcount';
$DESCRIPTIONS_DB_FILE = $DATABASE_DIR.'descriptions';
$TITLES_DB_FILE = $DATABASE_DIR.'titles';
$FILENAMES_DB_FILE = $DATABASE_DIR.'filenames';
$TERMS_DB_FILE = $DATABASE_DIR.'terms';
$CONTENTS_DB_FILE = $DATABASE_DIR.'contents';
$ALT_TEXT_DB_FILE = $DATABASE_DIR.'alt_text';
$LINKS_DB_FILE = $DATABASE_DIR.'links';
$META_DESCRIPTION_DB_FILE = $DATABASE_DIR.'meta_description';
$META_KEYWORD_DB_FILE = $DATABASE_DIR.'meta_keyword';
$META_AUTHOR_DB_FILE = $DATABASE_DIR.'meta_author';
$CONFIGURATION_DIR = $KSEARCH_DIR.'configuration/';
$IGNORE_FILES_FILE = $CONFIGURATION_DIR.'ignore_files.txt';
$IGNORE_TERMS_FILE = $CONFIGURATION_DIR.'stop_terms.txt';
$HELP_FILE = $KSEARCH_DIR.'search_tips.html';
$LOG_FILE = $KSEARCH_DIR.'log.txt';
$TEMPLATE_DIR = $KSEARCH_DIR.'templates/';
$KSEARCH_TEMPLATE = $TEMPLATE_DIR.'search.php';
$FORM_LINK = '<a href="#form" alt="To Search Form" title="To Search Form" onclick="document.search.'.$FORM_INPUT_NAME.'.focus()">Form</a>';
$SPEED_TIP_TIME = 5;    # time required to get a tip to increase search speed
$VERSION = "1.6";
1; 

sub returnresults {     # creates HTML page from template file
        my %h;
        my ($options, $sortby, $casesearch, $commonterms, $subsearch_string, $subsearch_info);
        my $rank = 0;
        $query_terms_copy =~ s/\s$//;
        my $bare_query = $query_terms_copy;
        my $query_str = CGI::escape($bare_query_terms);
        my $previous_query_str = CGI::escape($previous_query);
        $bare_query_terms =~ s/\"/\&quot\;/g;
        $h{query_str} = $bare_query_terms;
        $h{version} = $VERSION;
        $h{search_url} = $SEARCH_URL;
        $h{input_name} = $FORM_INPUT_NAME;
        $html = get_template($KSEARCH_TEMPLATE);
        my $results = @sortedanswers;
        my $currentpage = $query->param('p');
        $currentpage ||= 1;
        if ($SEARCH_RESULTS && $query->param('pq') !~ /^\s*$/) {
                $subsearch_string = '&pq='.CGI::escape($query->param('pq'));
                $subsearch_info = ' im vorherigen Ergebnis';
        }