<?
extract(array_merge($_GET,$_POST,$_COOKIE,$_SESSION),EXTR_OVERWRITE);


$ruri='?'.$HTTP_SERVER_VARS["QUERY_STRING"].'&';
require_once ("btools/config.php");
function PokazSpis()
    {
    global $ruri,$PHP_SELF,$cat,$plik;
    $ruri=eregi_replace ("plik=$plik",'',$ruri);
    echo '<center><table><tr><td> &nbsp <b>Kategoria</b></td><td><b>Plików</b></td></tr>';
    $katalog='btools/download/linki';
    $katalog=opendir($katalog);
    $i=0;
    while ($element=readdir($katalog))
        {
        if ($element!='..'&&$element!='.')
            {
            $temp=eregi_replace('.dat','',$element);
            $nazwa_kategorii=file('btools/download/dane.dat');
            $file=file('btools/download/linki/'.$element);
            $ile=count($file);
            $ruri_mod=str_replace('&cat='.$cat,'',$ruri);
            $ruri_mod=str_replace('&&','&',$ruri_mod);
            echo '<tr><td> &nbsp <a>'.$nazwa_kategorii[$temp-1].'</a></td><td>'.$ile.'</td></tr>'."\n";
            $i++;
            if ($i=='2')
                {
                echo '</tr><tr>'."\n";
                $i=0;
                }
            }
        }
    echo '</table>'."\n\n".'<br><hr><br>';
    }
function PokazKategorie($cat)
    {
    if (file_exists('btools/download/linki/'.$cat.'.dat'))
        {
        global $ruri;
        $file=file('btools/download/linki/'.$cat.'.dat');
        $ile=count($file);
        $n=0;
        echo '<table><tr><td> &nbsp <b><font>Plik</font></b></td><td><b><font>Pobrań</font></b></td></tr>';
        while ($n<$ile)
            {
            $temp=explode('<~>',$file[$n]);
            if (file_exists('btools/download/licznik/'.$cat.'-'.$temp[0].'.wyj'))
                {
                $nr=file('btools/download/licznik/'.$cat.'-'.$temp[0].'.wyj');
                $nr=$nr[0];
                }
            else $nr=0;
            echo '<tr><td> &nbsp <a>'.$temp[1].'</a></td><td>'.$nr.'</td></tr>';
            $n++;
            }
        echo '</table>';
        }
    else echo 'Kategoria <b>'.$cat.'</b> nie istnieje !';
    }
function PokazPlik($cat,$plik)
    {
    if (file_exists('btools/download/linki/'.$cat.'.dat'))
        {
        global $ruri;
        // this download protection is (R) by r_w6 and may NOT be used without his agreement !
        $id=md5($_SERVER["HTTP_USER_AGENT"] . $_SERVER["HTTP_ACCEPT_ENCODING"] . $_SERVER["HTTP_ACCEPT_LANGUAGE"]);
        $file=file('btools/download/linki/'.$cat.'.dat');
        $ile=count($file);
        $n=0;
        while ($n</font>