<?php
# PHP guestbook (GBook)
# Version: 1.6
# File last modified: 14th Feb 2008 18:28
# File name: gbook.php
# http://www.PHPJunkYard.com

##############################################################################
# COPYRIGHT NOTICE                                                           #
# Copyright 2004-2008 PHPJunkyard All Rights Reserved.                       #
#                                                                            #
# This script may be used and modified free of charge by anyone so long as   #
# this copyright notice and the comments above remain intact. By using this  #
# code you agree to indemnify Klemen Stirn from any liability that might     #
# arise from it's use.                                                       #
#                                                                            #
# Selling the code for this program without prior written consent is         #
# expressly forbidden. In other words, please ask first before you try and   #
# make money off this program.                                               #
#                                                                            #
# Obtain permission before redistributing this software over the Internet or #
# in any other medium. In all cases copyright and header must remain intact. #
# This Copyright is in full effect in any country that has International     #
# Trade Agreements with the United States of America or with                 #
# the European Union.                                                        #
##############################################################################

#############################
#     DO NOT EDIT BELOW     #
#############################

error_reporting(E_ALL ^ E_NOTICE);
define('IN_SCRIPT',true);

require('settings.php');
require($settings['language']);
$settings['verzija']='1.6';

/* First thing to do is make sure the IP accessing GBook hasn't been banned */
gbook_CheckIP();

$a=gbook_input($_REQUEST['a']);

/* And this will start session which will help prevent multiple submissions and spam */
if($a=='sign' || $a=='add') {
    session_name('GBOOK');
    session_start();

    if ($settings['autosubmit'] && $a!='add')
    {
        $_SESSION['secnum']=rand(10000,99999);
        $_SESSION['checksum']=crypt($_SESSION['secnum'],$settings['filter_sum']);
    }
    gbook_session_regenerate_id();

    $myfield['name']=str_replace(array('.','/'),'',crypt('name',$settings['filter_sum']));
    $myfield['cmnt']=str_replace(array('.','/'),'',crypt('comments',$settings['filter_sum']));
    $myfield['bait']=str_replace(array('.','/'),'',crypt('bait',$settings['filter_sum']));
}

printNoCache();
printTopHTML();

if (!(empty($a))) {

    if (!empty($_SESSION['block'])) {
        problem($lang['e01'],0);
    }

    if($a=='sign') {
        printSign();
    } elseif($a=='delete') {
        $num=gbook_isNumber($_GET['num'],$lang['e02']);
        confirmDelete($num);
    } elseif($a=='viewprivate') {
        $num=gbook_isNumber($_GET['num'],$lang['e02']);
        confirmViewPrivate($num);
    } elseif($a=='add') {

        if (!empty($_POST['name']) || isset($_POST['comments']) || !empty($_POST[$myfield['bait']]) || ($settings['use_url']!=1 && isset($_POST['url'])) )
        {
                gbook_banIP(gbook_IP(),1);
        }

        $name=gbook_input($_POST[$myfield['name']]);
        $from=gbook_input($_POST['from']);
        $a=check_mail_url(); $email=$a['email']; $url=$a['url'];
        $comments=gbook_input($_POST[$myfield['cmnt']]);
        $isprivate=gbook_input($_POST['private']);

        if ($isprivate) {$sign_isprivate='checked="checked"';}
        if ($_REQUEST['nosmileys']) {$sign_nosmileys='checked="checked"';}

        if (empty($name))
        {
            printSign($name,$from,$email,$url,$comments,$sign_nosmileys,$sign_isprivate,$lang['e03']);
        }
        if ($email=='INVALID')
        {
            printSign($name,$from,'',$url,$comments,$sign_nosmileys,$sign_isprivate,$lang['e04']);
        }
        if ($url=='INVALID')
        {
            printSign($name,$from,$email,'',$comments,$sign_nosmileys,$sign_isprivate,$lang['e05']);
        }
        if (empty($comments))
        {
            printSign($name,$from,$email,$url,$comments,$sign_nosmileys,$sign_isprivate,$lang['e06']);
        }

        /* Use security image to prevent automated SPAM submissions? */
        if ($settings['autosubmit'])
        {
            $mysecnum=gbook_isNumber($_POST['mysecnum']);
            if (empty($mysecnum))
            {
                printSign($name,$from,$email,$url,$comments,$sign_nosmileys,$sign_isprivate,$lang['e07']);
            }
            require('secimg.inc.php');
            $sc=new PJ_SecurityImage($settings['filter_sum']);
            if (!($sc->checkCode($mysecnum,$_SESSION['checksum']))) {
                printSign($name,$from,$email,$url,$comments,$sign_nosmileys,$sign_isprivate,$lang['e08']);
            }
        }

        /* Check the message with JunkMark(tm)? */
        if ($settings['junkmark_use'])
        {
            $junk_mark=JunkMark($name,$from,$email,$url,$comments);

            if ($settings['junkmark_ban100'] && $junk_mark == 100) {
                gbook_banIP(gbook_IP(),1);
            } elseif ($junk_mark >= $settings['junkmark_limit'])
            {
                $_SESSION['block'] = 1;
                problem($lang['e01'],0);
            }
        }

        addEntry($name,$from,$email,$url,$comments,$isprivate);

    } elseif($a=='confirmdelete') {
        $pass=gbook_input($_REQUEST['pass'],$lang['e09']);
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        doDelete($pass,$num);
    } elseif($a=='showprivate') {
        $pass=gbook_input($_REQUEST['pass'],$lang['e09']);
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        showPrivate($pass,$num);
    }  elseif($a=='reply') {
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        writeReply($num);
    }  elseif($a=='postreply') {
        $pass=gbook_input($_REQUEST['pass'],$lang['e09']);
        $comments=gbook_input($_REQUEST['comments'],$lang['e10']);
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        postReply($pass,$num,$comments);
    } elseif($a=='viewIP') {
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        confViewIP($num);
    } elseif($a=='seeIP') {
        $pass=gbook_input($_REQUEST['pass'],$lang['e09']);
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        seeIP($pass,$num);
    } elseif($a=='viewEmail') {
        $num=gbook_isNumber($_GET['num'],$lang['e02']);
        confViewEmail($num);
    } elseif($a=='seeEmail') {
        $pass=gbook_input($_REQUEST['pass'],$lang['e09']);
        $num=gbook_isNumber($_REQUEST['num'],$lang['e02']);
        seeEmail($pass,$num);
    } else {
        problem($lang['e11']);
    }
}

$page=gbook_isNumber($_REQUEST['page']);
if ($page>0) {
    $start=($page*10)-9;$end=$start+9;
} else {
    $page=1;$start=1;$end=10;
}

$lines=file($settings['logfile']);
$total = count($lines);

if ($total > 0) {
    if ($end > $total) {$end=$total;}
    $pages = ceil($total/10);

    echo '<p>'.sprintf($lang['t01'],$total,$pages).'<br />';

    $gbook_nav = '';

    if ($pages > 1)
    {
        $prev_page = ($page-1 <= 0) ? 0 : $page-1;
        $next_page = ($page+1 > $pages) ? 0 : $page+1;

        if ($prev_page)
        {
            $gbook_nav .= '
            <a href="gbook.php?page=1">&lt;&lt; '.$lang['t02'].'</a>
            &nbsp;|&nbsp;
            <a href="gbook.php?page='.$prev_page.'">&lt; '.$lang['t03'].'</a>
            &nbsp;|&nbsp;
            ';
        }

        for ($i=1; $i<=$pages; $i++)
        {
            if ($i <= ($page+5) && $i >= ($page-5))
            {
               if($i == $page) {$gbook_nav .= ' <b>'.$i.'</b> ';}
               else {$gbook_nav .= ' <a href="gbook.php?page='.$i.'">'.$i.'</a> ';}
            }
        }

        if ($next_page)
        {
            $gbook_nav .= '
            &nbsp;|&nbsp;
            <a href="gbook.php?page='.$next_page.'">'.$lang['t04'].' &gt;</a>
            &nbsp;|&nbsp;
            <a href="gbook.php?page='.$pages.'">'.$lang['t05'].' &gt;&gt;</a>
            ';
        }
    }

    echo $gbook_nav;

    echo '</p>';
}

if ($total == 0) {
    echo '
    <table border="0" cellspacing="0" cellpadding="2" width="95%" class="entries">
    <tr>
        <td style="text-align:center"><br />'.$lang['t06'].'<br />&nbsp;</td>
    </tr>
    </table>
    ';
}
else {printEntries($lines,$start,$end);}

if ($total > 0) {
    echo '<p>'.$gbook_nav.'</p>';
}

printDownHTML();
exit();


// >>> START FUNCTIONS <<< //

function seeEmail($pass,$num) {
global $settings, $lang;
if ($pass != $settings[apass]) {problem($lang['e12']);}
$lines=file($settings['logfile']);
$myline=explode("\t",$lines[$num]);
?>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><?php echo $lang['t65']; ?> <a href="mailto&#58;<?php echo $myline[2]; ?>"><?php echo $myline[2]; ?></a></p>
<p><a href="gbook.php?page=1"><?php echo $lang['t08']; ?></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<?php
printDownHTML();
exit();
} // END seeEmail

function confViewEmail($num) {
global $lang;
?>
<h3 style="text-align:center"><?php echo $lang['t63']; ?></h3>
<form action="gbook.php" method="post">
<table class="entries" cellspacing="0" cellpadding="4" border="0" width="450">
<tr>
<td>

<p>&nbsp;<br />
<?php echo $lang['t64']; ?></p>

<table border="0">
<tr>
<td><p><b><?php echo $lang['t21']; ?></b></p></td>
<td><p><input type="password" name="pass" size="20" /></p></td>
</tr>
</table>

<p>&nbsp;</p>
<p style="text-align:center"><input type="submit" value="<?php echo $lang['t63']; ?>" /> | <a href="gbook.php"><?php echo $lang['t11']; ?></a>
<input type="hidden" name="num" value="<?php echo($num); ?>" /><input type="hidden" name="a" value="seeEmail" /> </p>
<p>&nbsp;</p>
<p>&nbsp;</p>

</td>
</tr>
</table>
</form>
<?php
printDownHTML();
exit();
} // END confViewEmail

function seeIP($pass,$num) {
global $settings, $lang;
if ($pass != $settings[apass]) {problem($lang['e12']);}
$lines=file($settings['logfile']);
$myline=explode("\t",$lines[$num]);
if (empty($myline[8])) {$ip='IP NOT AVAILABLE';}
else
{
    $ip=rtrim($myline[8]);
    if (isset($_POST['addban']) && $_POST['addban']=='YES') {
        gbook_banIP($ip);
    }
    $host=@gethostbyaddr($ip);
    if ($host && $host!=$fp) {$ip.=' ('.$host.')';}
}
?>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><?php echo $lang['t07'].' <b>'.$ip; ?></b></p>
<p><a href="gbook.php?page=1"><?php echo $lang['t08']; ?></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<?php
printDownHTML();
exit();
} // END seeIP

function confViewIP($num) {
global $lang;
?>
<h3 style="text-align:center"><?php echo $lang['t09']; ?></h3>
<form action="gbook.php" method="post">
<table class="entries" cellspacing="0" cellpadding="4" border="0" width="450">
<tr>
<td>

<p>&nbsp;<br />
<?php echo $lang['t10']; ?></p>

<table border="0">
<tr>
<td><p><b><?php echo $lang['t21']; ?></b></p></td>
<td><p><input type="password" name="pass" size="20" /></p></td>
</tr>
<tr>
<td><p><b><?php echo $lang['t22']; ?></b></p></td>
<td><p><label><input type="checkbox" name="addban" value="YES" style="vertical-align: middle" /> <?php echo $lang['t23']; ?></label></p></td>
</tr>
</table>

<p>&nbsp;</p>
<p style="text-align:center"><input type="submit" value="<?php echo $lang['t24']; ?>" /> | <a href="gbook.php"><?php echo $lang['t11']; ?></a>
<input type="hidden" name="num" value="<?php echo($num); ?>" /><input type="hidden" name="a" value="seeIP" /> </p>
<p>&nbsp;</p>
<p>&nbsp;</p>

</td>
</tr>
</table>
</form>
<?php
printDownHTML();
exit();
} // END confViewIP

function postReply($pass,$num,$comments) {
global $settings, $lang;
if ($pass != $settings[apass]) {problem($lang['e12']);}

$comments = wordwrap($comments,$settings['max_word'],' ',1);
$comments = preg_replace('/\&([#0-9a-zA-Z]*)(\s)+([#0-9a-zA-Z]*);/Us',"&$1$3; ",$comments);
$comments = preg_replace('/(\r\n|\n|\r)/','<br />',$comments);
$comments = preg_replace('/(<br\s\/>\s*){2,}/','<br /><br />',$comments);
if ($settings['smileys'] == 1 && $_REQUEST['nosmileys'] != 'Y') {$comments = processsmileys($comments);}
if ($settings['filter']) {$comments = filter_bad_words($comments);}

$myline=array(0=>'',1=>'',2=>'',3=>'',4=>'',5=>'',6=>'',7=>'',8=>'');
$lines=file($settings['logfile']);
$myline=explode("\t",$lines[$num]);
foreach ($myline as $k=>$v) {
    $myline[$k]=rtrim($v);
}
$myline[7]=$comments;
$lines[$num]=implode("\t",$myline)."\n";
$lines=implode('',$lines);
$fp = fopen($settings['logfile'],'wb') or problem($lang['e13']);
fputs($fp,$lines);
fclose($fp);
?>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><b><?php echo $lang['t12']; ?></b></p>
<p><a href="gbook.php?page=1"><?php echo $lang['t08']; ?></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<?php
printDownHTML();
exit();
} // END postReply

function writeReply($num) {
global $settings, $lang;
?>
<h3 style="text-align:center"><?php echo $lang['t13']; ?></h3>
<form action="gbook.php" method="post">
<table class="entries" cellspacing="0" cellpadding="4" border="0" width="450">
<tr>
<td>

<p>&nbsp;<br />
<?php echo $lang['t14']; ?></p>

<table border="0">
<tr>
<td><p><b><?php echo $lang['t21']; ?></b> <input type="password" name="pass" size="20" /></p></td>
</tr>
<tr>
<td><p><b><?php echo $lang['t25']; ?></b><br />

<textarea name="comments" rows="9" cols="50" id="cmnt"></textarea>
<?php
if ($settings['smileys'])
{
?>
    <br />
    <a href="#" onclick="document.getElementById('cmnt').value += ' :) ';return false;"><img src="images/icon_smile.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :D ';return false;"><img src="images/icon_biggrin.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' ;) ';return false;"><img src="images/icon_wink.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :o ';return false;"><img src="images/icon_redface.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :p ';return false;"><img src="images/icon_razz.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :cool: ';return false;"><img src="images/icon_cool.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :rolleyes: ';return false;"><img src="images/icon_rolleyes.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :mad: ';return false;"><img src="images/icon_mad.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :eek: ';return false;"><img src="images/icon_eek.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :crazy: ';return false;"><img src="images/crazy.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :cry: ';return false;"><img src="images/cry.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :curse: ';return false;"><img src="images/curse.gif" border="0" alt="" /></a>&nbsp;
    <a href="javascript:openSmiley()"><?php echo $lang['t26']; ?></a><br />
    <label><input type="checkbox" name="nosmileys" value="Y" style="vertical-align: middle" <?php echo $nosmileys; ?> /> <?php echo $lang['t28']; ?></label>

<?php
}
?>
</p>

</td>
</tr>
</table>

<p style="text-align:center"><input type="submit" value="<?php echo $lang['t29']; ?>" /> | <a href="gbook.php"><?php echo $lang['t11']; ?></a>
<input type="hidden" name="num" value="<?php echo($num); ?>" /><input type="hidden" name="a" value="postreply" /> </p>
<p>&nbsp;</p>
<p>&nbsp;</p>

</td>
</tr>
</table>
</form>
<?php
printDownHTML();
exit();
} // END writeReply


function check_secnum($secnumber,$checksum) {
global $settings, $lang;
$secnumber.=$settings['filter_sum'].date('dmy');
    if ($secnumber == $checksum)
    {
        unset($_SESSION['checked']);
        return true;
    }
    else
    {
        return false;
    }
} // END check_secnum

function filter_bad_words($text) {
global $settings, $lang;
$file = 'badwords/'.$settings['filter_lang'].'.php';

    if (file_exists($file))
    {
        include_once($file);
    }
    else
    {
        problem($lang['e14']);
    }

    foreach ($settings['badwords'] as $k => $v)
    {
        $text = preg_replace("/\b$k\b/i",$v,$text);
    }

return $text;
} // END filter_bad_words

function showPrivate($pass,$num) {
global $settings, $lang;
if ($pass != $settings[apass]) {problem($lang['e15']);}

$delimiter="\t";
$lines=file($settings['logfile']);
list($name,$from,$email,$url,$comment,$added,$isprivate,$reply)=explode($delimiter,$lines[$num]);

echo '
<table border="0" cellspacing="0" cellpadding="2" width="95%" class="entries">
<tr>
<td class="upper" style="width:35%"><b>'.$lang['t15'].'</b></td>
<td class="upper" style="width:65%"><b>'.$lang['t16'].'</b></td>
</tr>
<tr>
<td valign="top" style="width:35%">'.$lang['t17'].' <b>'.$name.'</b><br />
';
if ($from)
{
    echo $lang['t18'].' '.$from.'<br />';
}
if ($settings['use_url'] && $url)
{
    echo $lang['t19'].' <a href="go.php?url='.$url.'" class="smaller">'.$url.'</a><br />';
}
if ($email)
{
    echo $lang['t20'].' <a href="mailto&#58;'.$email.'" class="smaller">'.$email.'</a>';
}

echo '
</td>
<td valign="top" style="width:65%">
'.$comment;

    if (!empty($reply)) {
        echo '<p><i><b>'.$lang['t30'].'</b> '.$reply.'</i>';
    }

echo '
<br />&nbsp;

<table border="0" width="100%" cellspacing="2" cellpadding="0" class="gbookMenu">
<tr>
<td style="width:50%" class="smaller">'.$lang['t31'].' '.$added.'</td>
<td style="width:50%; text-align:right">
<a href="gbook.php?a=delete&amp;num='.$num.'"><img src="images/delete.gif" width="14" height="14" alt="'.$lang['t32'].'" style="border:none; vertical-align:text-bottom" /></a>
&nbsp;<a href="gbook.php?a=reply&amp;num='.$num.'"><img src="images/reply.gif" width="14" height="14" alt="'.$lang['t33'].'" style="border:none; vertical-align:text-bottom" /></a>
&nbsp;<a href="gbook.php?a=viewIP&amp;num='.$num.'"><img src="images/ip.gif" width="14" height="14" alt="'.$lang['t09'].'" style="border:none; vertical-align:text-bottom" /></a>
&nbsp;
</td>
</tr>
</table>

</td>
</tr>
</table>
<p style="text-align:center"><a href="gbook.php">'.$lang['t34'].'</a></p>
';

printDownHTML();
exit();
} // END showPrivate

function confirmViewPrivate($num) {
global $lang;
?>
<h3 style="text-align:center"><?php echo $lang['t35']; ?></h3>
<form action="gbook.php" method="post">
<table class="entries" cellspacing="0" cellpadding="4" border="0" width="450">
<tr>
<td>

<p>&nbsp;<br />
<?php echo $lang['t36']; ?></p>

<table border="0">
<tr>
<td><p><b><?php echo $lang['t21']; ?></b></p></td>
<td><p><input type="password" name="pass" size="20" /></p></td>
</tr>
</table>

<p>&nbsp;</p>
<p style="text-align:center"><input type="submit" value="<?php echo $lang['t35']; ?>" /> | <a href="gbook.php"><?php echo $lang['t11']; ?></a>
<input type="hidden" name="num" value="<?php echo($num); ?>" /><input type="hidden" name="a" value="showprivate" /> </p>
<p>&nbsp;</p>
<p>&nbsp;</p>

</td>
</tr>
</table>
</form>
<?php
printDownHTML();
exit();
} // END confirmViewPrivate

function processsmileys($text) {
$text = str_replace(':)','<img src="images/icon_smile.gif" border="0" alt="" />',$text);
$text = str_replace(':(','<img src="images/icon_frown.gif" border="0" alt="" />',$text);
$text = str_replace(':D','<img src="images/icon_biggrin.gif" border="0" alt="" />',$text);
$text = str_replace(';)','<img src="images/icon_wink.gif" border="0" alt="" />',$text);
$text = preg_replace("/\:o/i",'<img src="images/icon_redface.gif" border="0" alt="" />',$text);
$text = preg_replace("/\:p/i",'<img src="images/icon_razz.gif" border="0" alt="" />',$text);
$text = str_replace(':cool:','<img src="images/icon_cool.gif" border="0" alt="" />',$text);
$text = str_replace(':rolleyes:','<img src="images/icon_rolleyes.gif" border="0" alt="" />',$text);
$text = str_replace(':mad:','<img src="images/icon_mad.gif" border="0" alt="" />',$text);
$text = str_replace(':eek:','<img src="images/icon_eek.gif" border="0" alt="" />',$text);
$text = str_replace(':clap:','<img src="images/yelclap.gif" border="0" alt="" />',$text);
$text = str_replace(':bonk:','<img src="images/bonk.gif" border="0" alt="" />',$text);
$text = str_replace(':chased:','<img src="images/chased.gif" border="0" alt="" />',$text);
$text = str_replace(':crazy:','<img src="images/crazy.gif" border="0" alt="" />',$text);
$text = str_replace(':cry:','<img src="images/cry.gif" border="0" alt="" />',$text);
$text = str_replace(':curse:','<img src="images/curse.gif" border="0" alt="" />',$text);
$text = str_replace(':err:','<img src="images/errr.gif" border="0" alt="" />',$text);
$text = str_replace(':livid:','<img src="images/livid.gif" border="0" alt="" />',$text);
$text = str_replace(':rotflol:','<img src="images/rotflol.gif" border="0" alt="" />',$text);
$text = str_replace(':love:','<img src="images/love.gif" border="0" alt="" />',$text);
$text = str_replace(':nerd:','<img src="images/nerd.gif" border="0" alt="" />',$text);
$text = str_replace(':nono:','<img src="images/nono.gif" border="0" alt="" />',$text);
$text = str_replace(':smash:','<img src="images/smash.gif" border="0" alt="" />',$text);
$text = str_replace(':thumbsup:','<img src="images/thumbup.gif" border="0" alt="" />',$text);
$text = str_replace(':toast:','<img src="images/toast.gif" border="0" alt="" />',$text);
$text = str_replace(':welcome:','<img src="images/welcome.gif" border="0" alt="" />',$text);
$text = str_replace(':ylsuper:','<img src="images/ylsuper.gif" border="0" alt="" />',$text);
return $text;
} // END processsmileys

function doDelete($pass,$num) {
global $settings, $lang;
if ($pass != $settings[apass]) {problem($lang['e16']);}
$lines=file($settings['logfile']);

if (isset($_POST['addban']) && $_POST['addban']=='YES') {
    gbook_banIP(trim(array_pop(explode("\t",$lines[$num]))));
}

unset($lines[$num]);
$lines=implode('',$lines);
$fp = fopen($settings['logfile'],'wb') or problem($lang['e13']);
fputs($fp,$lines);
fclose($fp);
?>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><b><?php echo $lang['t37']; ?></b></p>
<p><a href="gbook.php?page=1"><?php echo $lang['t08']; ?></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<?php
printDownHTML();
exit();
} // END doDelete

function confirmDelete($num) {
global $lang;
?>
<h3 style="text-align:center"><?php echo $lang['t38']; ?></h3>
<form action="gbook.php" method="post">
<table class="entries" cellspacing="0" cellpadding="4" border="0" width="450">
<tr>
<td>

<p>&nbsp;<br />
<?php echo $lang['t39']; ?></p>

<table border="0">
<tr>
<td><p><b><?php echo $lang['t21']; ?></b></p></td>
<td><p><input type="password" name="pass" size="20" /></p></td>
</tr>
<tr>
<td><p><b><?php echo $lang['t22']; ?></b></p></td>
<td><p><label><input type="checkbox" name="addban" value="YES" style="vertical-align: middle" /> <?php echo $lang['t23']; ?></label></p></td>
</tr>
</table>

<p>&nbsp;</p>
<p style="text-align:center"><input type="submit" value="<?php echo $lang['t40']; ?>" /> | <a href="gbook.php"><?php echo $lang['t11']; ?></a>
<input type="hidden" name="num" value="<?php echo($num); ?>" /><input type="hidden" name="a" value="confirmdelete" /> </p>
<p>&nbsp;</p>
<p>&nbsp;</p>

</td>
</tr>
</table>
</form>
<?php
printDownHTML();
exit();
} // END confirmDelete


function check_mail_url()
{
global $settings, $lang;
$v = array('email' => '','url' => '');
$char = array('.','@');
$repl = array('&#46;','&#64;');

$v['email']=htmlspecialchars($_POST['email']);
if (strlen($v['email']) > 0 && !(preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/",$v['email']))) {$v['email']='INVALID';}
$v['email']=str_replace($char,$repl,$v['email']);

if ($settings['use_url'])
{
    $v['url']=htmlspecialchars($_POST['url']);
    if ($v['url'] == 'http://' || $v['url'] == 'https://') {$v['url'] = '';}
    elseif (strlen($v['url']) > 0 && !(preg_match("/(http(s)?:\/\/+[\w\-]+\.[\w\-]+)/i",$v['url']))) {$v['url'] = 'INVALID';}
}
elseif (!empty($_POST['url']))
{
    $_SESSION['block'] = 1;
    problem($lang['e01'],0);
}
else
{
    $v['url'] = '';
}

return $v;
} // END check_mail_url


function addEntry($name,$from,$email,$url,$comments,$isprivate="0") {
global $settings, $lang;

    /* This part will help prevent multiple submissions */
    if ($settings['one_per_session'] && $_SESSION['add'])
    {
        problem($lang['e17'],0);
    }

$delimiter="\t";
$added=date ("F j, Y");

$comments_nosmileys=$comments;
$comments = wordwrap($comments,$settings['max_word'],' ',1);
$comments = preg_replace('/\&([#0-9a-zA-Z]*)(\s)+([#0-9a-zA-Z]*);/Us',"&$1$3; ",$comments);
$comments = preg_replace('/(\r\n|\n|\r)/','<br />',$comments);
$comments = preg_replace('/(<br\s\/>\s*){2,}/','<br /><br />',$comments);
if ($settings['smileys'] == 1 && $_REQUEST['nosmileys'] != "Y") {$comments = processsmileys($comments);}

if ($settings['filter']) {
$comments = filter_bad_words($comments);
$name = filter_bad_words($name);
$from = filter_bad_words($from);
}

$addline = $name.$delimiter.$from.$delimiter.$email.$delimiter.$url.$delimiter.$comments.$delimiter.$added.$delimiter.$isprivate.$delimiter.'0'.$delimiter.$_SERVER['REMOTE_ADDR']."\n";

$fp = @fopen($settings['logfile'],'rb') or problem($lang['e18']);
$links = @fread($fp,filesize($settings['logfile']));
fclose($fp);
$addline .= $links;
$fp = fopen($settings['logfile'],'wb') or problem($lang['e13']);
fputs($fp,$addline);
fclose($fp);

if ($settings['notify'] == 1)
   {
    $char = array('.','@');
    $repl = array('&#46;','&#64;');
    $email=str_replace($repl,$char,$email);
    $message = "$lang[t42]

$lang[t43]

$lang[t17] $name
$lang[t18] $from
$lang[t20] $email
$lang[t19] $url

$lang[t44]
$comments_nosmileys


$lang[t45]
$settings[gbook_url]

$lang[t46]
";

    mail("$settings[admin_email]",$lang['t41'],$message);
    }

/* Register this session variable */
$_SESSION['add']=1;

?>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p><b><?php echo $lang['t47']; ?></b></p>
<p><a href="gbook.php?page=1"><?php echo $lang['t08']; ?></a></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<?php
printDownHTML();
exit();
} // END addEntry

function printSign($name='',$from='',$email='',$url='',$comments='',$nosmileys='',$isprivate='',$error='') {
global $settings, $myfield, $lang;
$url=$url ? $url : 'http://';
?>
<h3 style="text-align:center"><?php echo $lang['t48']; ?></h3>
<p><?php echo $lang['t49']; ?></p>
<form action="gbook.php" method="post">
<table class="entries" cellspacing="0" cellpadding="4" border="0">
<tr>
<td>

<?php
if ($error) {
        echo '<p style="text-align:center; color:red"><b>'.$error.'</b></p>';
}
?>

<table cellspacing="0" cellpadding="3" border="0">
<tr>
<td><b><?php echo $lang['t50']; ?></b></td>
<td><input type="text" name="<?php echo $myfield['name']; ?>" size="30" maxlength="30" value="<?php echo $name; ?>" /></td>
</tr>
<tr>
<td><?php echo $lang['t51']; ?></td>
<td><input type="text" name="from" size="30" maxlength="30" value="<?php echo $from; ?>" /></td>
</tr>
<?php
if ($settings['use_url'])
{
    echo '
    <tr>
    <td>'.$lang['t53'].'</td>
    <td><p><input type="text" name="url" value="'.$url.'" size="40" maxlength="80" /></p></td>
    </tr>
    ';
}
?>
<tr>
<td valign="top"><?php echo $lang['t52']; ?></td>
<td><input type="text" name="email" size="30" maxlength="50" value="<?php echo $email; ?>" />
<?php
if ($settings['hide_emails']) {
?>
    <br /><i><?php echo $lang['t66']; ?></i>
<?php
}
?>
</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr>
<td><b><?php echo $lang['t16']; ?></b></td>
<td><i><?php echo $lang['t54']; ?></i></td>
</tr>
</table>

<textarea name="<?php echo $myfield['cmnt']; ?>" rows="9" cols="50" id="cmnt"><?php echo $comments; ?></textarea>
<?php
if ($settings['smileys'])
{
?>
    <br />
    <a href="#" onclick="document.getElementById('cmnt').value += ' :) ';return false;"><img src="images/icon_smile.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :D ';return false;"><img src="images/icon_biggrin.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' ;) ';return false;"><img src="images/icon_wink.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :o ';return false;"><img src="images/icon_redface.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :p ';return false;"><img src="images/icon_razz.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :cool: ';return false;"><img src="images/icon_cool.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :rolleyes: ';return false;"><img src="images/icon_rolleyes.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :mad: ';return false;"><img src="images/icon_mad.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :eek: ';return false;"><img src="images/icon_eek.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :crazy: ';return false;"><img src="images/crazy.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :cry: ';return false;"><img src="images/cry.gif" border="0" alt="" /></a>&nbsp;
    <a href="#" onclick="document.getElementById('cmnt').value += ' :curse: ';return false;"><img src="images/curse.gif" border="0" alt="" /></a>&nbsp;
    <a href="javascript:openSmiley()"><?php echo $lang['t26']; ?></a><br />
    <label><input type="checkbox" name="nosmileys" value="Y" style="vertical-align: middle" <?php echo $nosmileys; ?> /> <?php echo $lang['t28']; ?></label>

<?php
}

if ($settings['use_private'])
{
    echo
    '
    <p><label><input type="checkbox" name="private" value="Y" style="vertical-align: middle" '.$isprivate.' />'.$lang['t55'].'</label></p>
    ';
}
if ($settings['autosubmit']==1)
{
    echo
    '
    <p><img src="print_sec_img.php" width="100" height="20" alt="'.$lang['t62'].'" style="border-style:solid; border-color:Black; border-width:1px" /><br />
    '.$lang['t56'].' <input type="text" name="mysecnum" size="10" maxlength="5" /></p>
    ';
}
elseif ($settings['autosubmit']==2)
{
    echo
    '
    <p style="text-align:center"><b>'.$_SESSION['secnum'].'</b><br />
    '.$lang['t56'].' <input type="text" name="mysecnum" size="10" maxlength="5" /></p>
    ';
}
?>

    <p style="text-align:center">
    <input type="hidden" name="name" />
    <input type="hidden" name="<?php echo $myfield['bait']; ?>" />
    <!--
    <input type="text" name="comments" />
    -->
    <input type="hidden" name="a" value="add" />
    <input type="submit" value="<?php echo $lang['t57']; ?>" /><br />&nbsp;
    </p>

</td>
</tr>
</table>
</form>
<?php
printDownHTML();

exit();
} // END printSign


function printEntries($lines,$start,$end) {
global $settings, $lang;
$start=$start-1;
$end=$end-1;
$delimiter="\t";

for ($i=$start;$i<=$end;$i++) {
$lines[$i]=rtrim($lines[$i]);
list($name,$from,$email,$url,$comment,$added,$isprivate,$reply)=explode($delimiter,$lines[$i]);
echo '
<table border="0" cellspacing="0" cellpadding="2" width="95%" class="entries">
<tr>
<td class="upper" style="width:35%"><b>'.$lang['t15'].'</b></td>
<td class="upper" style="width:65%"><b>'.$lang['t16'].'</b></td>
</tr>
<tr>
<td valign="top" style="width:35%">'.$lang['t17'].' <b>'.$name.'</b><br />
';
if ($from)
{
    echo $lang['t18'].' '.$from.'<br />';
}
if ($settings['use_url'] && $url)
{
    $target = $settings['url_blank'] ? 'target="_blank"' : '';
    echo $lang['t19'].' <a href="go.php?url='.$url.'" class="smaller" '.$target.'>'.$url.'</a><br />';
}
if ($email)
{
    if ($settings['hide_emails'])
    {
        echo $lang['t20'].' <a href="gbook.php?a=viewEmail&amp;num='.$i.'" class="smaller">'.$lang['t27'].'</a>';
    }
    else
    {
        echo $lang['t20'].' <a href="mailto&#58;'.$email.'" class="smaller">'.$email.'</a>';
    }
}

echo '
</td>
<td valign="top" style="width:65%">
';

    if (empty($isprivate) || empty($settings['use_private']))
    {
        echo $comment;
    }
    else
    {
        echo '
        <br />
        <br />
        <i><a href="gbook.php?a=viewprivate&amp;num='.$i.'">'.$lang['t58'].'</a></i>
        <br />
        ';
    }

    if (!empty($reply))
    {
        echo '<br /><br /><i><b>'.$lang['t30'].'</b> '.$reply.'</i>';
    }

echo '
    <br />&nbsp;

    <table border="0" width="100%" cellspacing="2" cellpadding="0" class="gbookMenu">
    <tr>
    <td style="width:50%" class="smaller">'.$lang['t31'].' '.$added.'</td>
    <td style="width:50%; text-align:right">
    <a href="gbook.php?a=delete&amp;num='.$i.'"><img src="images/delete.gif" width="14" height="14" alt="'.$lang['t32'].'" style="border:none; vertical-align:text-bottom" /></a>
    &nbsp;<a href="gbook.php?a=reply&amp;num='.$i.'"><img src="images/reply.gif" width="14" height="14" alt="'.$lang['t33'].'" style="border:none; vertical-align:text-bottom" /></a>
    &nbsp;<a href="gbook.php?a=viewIP&amp;num='.$i.'"><img src="images/ip.gif" width="14" height="14" alt="'.$lang['t09'].'" style="border:none; vertical-align:text-bottom" /></a>
    &nbsp;
    </td>
    </tr>
    </table>

</td>
</tr>
</table>
';
}
} // END printEntries


function problem($myproblem,$backlink=1) {
$html = '<p>&nbsp;</p>
<p>&nbsp;</p>
<p style="text-align:center"><b>'.$lang['e19'].'</b></p>
<p style="text-align:center">'.$myproblem.'</p>
<p>&nbsp;</p>
';

    if ($backlink) {
        $html .= '<p style="text-align:center"><a href="Javascript:history.go(-1)">'.$lang['t59'].'</a></p>';
    }

$html .= '<p>&nbsp;</p> <p>&nbsp;</p>';

echo $html;

printDownHTML();
exit();
} // END problem


function printNoCache() {
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
} // END printNoCache


function printTopHTML() {
global $settings, $lang;
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>'.$settings['gbook_title'].'</title>
<meta http-equiv="Content-Type" content="text/html;charset='.$lang['enc'].'" />
<link href="style.css" type="text/css" rel="stylesheet" />
<script type="text/javascript"><!--
function openSmiley() {
w=window.open("smileys.htm", "smileys", "fullscreen=no,toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=yes,directories=no,location=no,width=300,height=300");
  if(!w.opener)
  {
  w.opener=self;
  }
}
//-->
</script>
</head>
<body>
';
include_once 'header.txt';
echo '<h3 style="text-align:center">'.$settings['gbook_title'].'</h3>
<p style="text-align:center"><a href="'.$settings['website_url'].'">'.$lang['t61'].' '.$settings['website_title'].'</a>
| <a href="gbook.php">'.$lang['t60'].'</a>
| <a href="gbook.php?a=sign">'.$lang['t48'].'</a></p>
<div class="centered">
';
} // END printTopHTML

function printDownHTML() {
global $settings, $lang;
eval(gzinflate(base64_decode('DclHkqNIAADA50xPcAAKJ2JPGGEEogHhLxuYwnuEKV6/m9eER9
r/VHczln36hT9ZukGW/reA+VTAnz9yzmvdYumCIAsMcVH5WzCe1CFJ0uMhmfVb0MOxlsuG9w6mQsjO7G
bm8MSTiz7Edy8Jv6YfkUKooxrHu1roj2POxx7mzSjVgHe/0slbW6IEHld3t2xMzzdQIv1AL0TOrl6alU
HhKYfCoMEUTJSfrSJrs2KmbgedTdiB324skM2zdNizG0pb5Q7WDWOGp7RoJW2muvwZJG50bSqeG9gNzq
7Bw4ykY3zHjKT8qOSyl7936tTe4k6jbHcp7qkKem0GRoM6kdqwp4fxsbQUOtnX4A6QrVSYeFFfXdS1wC
BNQs8C/8fWyC1OmGoZmWkGETDBWcb7zaDdXzfgLc2Vf1piWUm/wZBHeNQ76ZhLz2LDzkNv10mXAvXTKr
5TgbNCH9TE163MCVJxrKraXPnLtcgLQd/l9ZGTFwY/WVnOevbGkcb3F6u82yKlxcwymEZvlHONvSeIVb
dgtdwd9OvQ+VLPp/YyupuTJwgOZOooo3U2bd3q2AIBMEMkGvR8V9eiJUJnA44Uxa9acYlbPPuGNH3Gl5
1yeskkh9jDstj7YMEdKkNw1/RNR0P5qB01WahbsI1dDXveIkYLVdzIEPsq+kfk3GK1vl8CsSNGIFIMTq
3/0KF918FVt0610xSBDVSD//Lngappdczg8KXoUAH99qRF4oheJvIV+rQP3ZOzVyGejTlf12DeCrNvEe
c/Pxf9meKz9YL3JNvqq/6KfZ05qz6ZwSAto2v9Ft2l6tHjUH7lx824xR0VLyVLqR7tSXPW2hzkos8lgM
5pkSPYtsxa+Yk5gIA6VBZzGZ2b+tKzyjMhoKHqAA2zMwtF0BhaRU9XX9fMiJqLby1S2zgOXWSJMXHZhy
j7Amqe+VI4cthjZvTaf7EsxqBGrQWW8xIFKBXu5p0ks4t+XdbfWb7dQSAUDWmdxk6XfLhz3Bn4XU3GGq
pmvBx5HMe38s/fv3//+Q8=')));
}  // END printDownHTML

function gbook_input($in,$error=0) {
    $in = trim($in);
    if (strlen($in))
    {
        $in = htmlspecialchars($in);
        $in = preg_replace('/&amp;(\#[0-9]+;)/','&$1',$in);
    }
    elseif ($error)
    {
        problem($error);
    }
    return stripslashes($in);
} // END gbook_input()

function gbook_isNumber($in,$error=0) {
    $in = trim($in);
    if (preg_match("/\D/",$in) || $in=="")
    {
        if ($error)
        {
                problem($error);
        }
        else
        {
                return '0';
        }
    }
    return $in;
} // END gbook_isNumber()


function JunkMark($name,$from,$email,$url,$comments) {
/*
    JunkMark(TM) SPAM filter
    v1.3 from 12th Feb 2008
    (c) Copyright 2006-2008 Klemen Stirn. All rights reserved.

    The function returns a number between 0 and 100. Larger numbers mean
    more probability that the message is SPAM. Recommended limit is 60
    (block message if score is 60 or more)

    THIS CODE MAY ONLY BE USED IN THE "GBOOK" SCRIPT FROM PHPJUNKYARD.COM
    AND DERIVATIVE WORKS OF THE GBOOK SCRIPT.

    THIS CODE MUSTN'T BE USED IN ANY OTHER SCRIPT AND/OR REDISTRIBUTED
    IN ANY MEDIUM WITHOUT THE EXPRESS WRITTEN PERMISSION FROM KLEMEN STIRN!
*/
global $settings;
eval(gzinflate(base64_decode('DZNFsoRaokWHU+9FNnDJ+FENSOyQkLh2KnB3OMjo/53BlrUKmP
T/VE8zln2yF/+kyVbQ5P/yIpvy4p//CLGFiYcFRM4pM2arLfS6sKmK7eYZre3RC4j/CDTGfCkK4reGLD
k1aObeaQjd3X5k4cqb6jyMYous1NbUTstZHtnl2ve8Y0QHkl5ni7QrB4LSYq2VJQaMliBedya/TrvP0O
aiQoHfr7344f4kWFcLTbXpFnX7DGLEy0GsOmf+HVs0P7kHznAju1BD2Cmyf4KaBZVfUz1AnLulrEYL3R
8TiliGJYm5oSj6AEkJ1ChTLG1nmOYozxq4O6s5NuMhHXcRAha/qsBk9XoqemoOhvayvAUOBB5xkr8OdT
DZH4GR00yyn6Ou5A3nhRpQDXXbguE49erWTF7yTklY/bvK9gZ/mo4Eoaju+uur2pXTu/HR7/coMayqO6
0Dk1s9LumJmxc5QE79dYOjtZbvgXfjj4EFx8NUMnt1Y1DTedqucOz4i/SFslEXotW19EHSCr+iB0Won/
lzpzhbfdZC0YD6W+jH2scPGwpXsznBUDnRiOJbKURmtsRid0mp49X+R5jjyjjFcw/FR7wDxY098wYvOz
H6AJEZhj+RsyyLF6anqeDX/ZWC6m0EKvbNjxhQzwjuTFxF/GTGfi94C32509hJVSGokSnp2LricorY14
eBFb1xNfp4OVJAWgk9/0lM49g9CmmH6cJsR6Kn2ZIkkarSr7sqFxNe/rCsmtlXF1N1QBHwCMjEcv98by
aSu83u18/yGdTtV9kZ2a+2WcaSRhhuOi91FNphyMth+LKGQ3o6+Rni6cqNSymDGGYRkdocPbCiLk18fS
TKAKkh+2g19gY+dJ9R5XQGm/NeCI4a7PYCTiFZg0b87qJ0x3yI137kd2o39r8Uc0tetKuuTNIeI2eRZm
Y3gbHfer4YVeRpxEkV3fsjaLcCGZrDvKTpv27ovk+NKAeAeB4kYIlENFff8341GnlGrUxUfkyL2KFznz
SMT5RUe33WyqGbJiVOjBuvqKJZNGzFe2MZjjGD0njlIS22Mlwi4iGs10myE0DmfSp8cbyCB426gJRT6U
pe9qpHWFAotySoq7SGmCnnHWkcK5/fSeOMSYHFz2+Jzw+FUAb+kOLG6roRgf0mp+yj0MXGU/GCWEaNzn
FGKzlrY3tHln/GZnTS82U7gLaMNbAGA+pA7CqX/uZYl4zsZuS3XBpNjcoW65FCxE4ZLxPvFcjLUaziVO
dNGzKk3b2Z/LjWwbfsx/sJvsTwiuRFu2FnhPsDm03F50iYp42pMBlTyGWXxisqrtp50uEXEnsjK2Gq/0
TyvqPV6pDsCgkkCMPkdapkKL/5BYb2KDCzPJyxrj/R5A3vW3zfaryhYk7GpuK8BRGgrrpriPJxqC+znG
RrPpPIKYAqIoRLZ/Ux963hQVyLs1fXORfw5DcYos8m1m36aWqA7WVOSLyIu7XeXTPfNs6eIKqvpjP5Cn
NAo79EcFe2r02via54WsB3sl43lA4tDtJGWhvpq8zqd8i2qXdA1RfzmJUrjwNHjDfSnjT7YfKPxapjeb
9qVJuzdkjjtogIEenrBkj+eNaySRmXsOhGJb//4j+jn6DIHogYwXsmWIep9M9EHoK/7qGQcN9pi2V/UF
lagkTnEXnO6e0VDkzE/ybraxnUiVNE9VDVGSayQNW/uxvleQrf/F71DRZ9TxoWltdl83cq/iDnH/n8/S
xlCuC06CApVfePPnhVWLUMJweokvr2IZO2YfjGK2eaVSvQ35d7ljQ2wzrq1g2JivCdoDSjEHecHBtBPB
rkmJXYpYXQmNpihJTzMc4/fN+cEpO2U5ooRcJQU7RGs1lWthcOWJsUY68b0b/fQuWD31Y9RAYENUltcJ
ybhAAEkvK3CdvsO/m4EouzpAoN4gUkPuJtnkOuLV+QjxPY3pnB/znMaSPKDNYu/SatasetB8FaKywXbZ
Of1r88HfQc/Vr5fMI36d/cDQLjoNBGrsOOHNosF2sd5AjtyJqB3NHiVgQP1+tgEyWBO+5+wQf4uZtun5
L13oTKBez+QtMlMNsoyYZ6K0uVMx9O4cr8jhmoUZomzNHjdEU3RbfaouNtEkI4N361qJVgVvyosKy2P0
dHz6dhGQ+FRjfANLy5GYcv4lQ7zrfe3D5Kx8vBO8x69VU+POpGcSLrkUmErZ7U/cqa/jhON4fsbDQltK
1R5vwz0/Oefgq/FrRJZeT4ZJfpfYSuXbK3IDM9ITDYtuGB2A68Bsj062FcwcGR85t7hDXFERwmM+ML8d
833tLUSzvYxuQqtQ8iULkR8FgWKf98RhCb/e9//v333//7fw==')));
    return $myscore;
} // END JunkMark()

function gbook_IP() {
    $ip = $_SERVER['REMOTE_ADDR'];
    if (!preg_match('/^[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}$/',$ip))
    {
        if ($settings['allow_IPv6'] && preg_match('/^[0-9A-Fa-f\:]+$/',$ip))
        {
            return $ip;
        }
        die($lang['e20']);
    }
    return $ip;
} // END gbook_IP()

function gbook_CheckIP() {
    $ip = gbook_IP();
    $myBanned = file_get_contents('banned_ip.txt');
    if (strpos($myBanned,$ip) !== false) {
        die($lang['e21']);
    }
    return true;
} // END gbook_CheckIP()

function gbook_banIP($ip,$doDie=0) {
    $fp=fopen('banned_ip.txt','a');
    fputs($fp,$ip.'%');
    fclose($fp);
    if ($doDie) {
        die($lang['e21']);
    }
    return true;
} // END gbook_banIP()

function gbook_session_regenerate_id() {
    if (version_compare(phpversion(),'4.3.3','>=')) {
       session_regenerate_id();
    } else {
        $randlen = 32;
        $randval = '0123456789abcdefghijklmnopqrstuvwxyz';
        $random = '';
        $randval_len = 35;
        for ($i = 1; $i <= $randlen; $i++) {
            $random .= substr($randval, rand(0,$randval_len), 1);
        }

        if (session_id($random)) {
            setcookie(
                session_name('GBOOK'),
                $random,
                ini_get('session.cookie_lifetime'),
                '/'
            );
            return true;
        } else {
            return false;
        }
    }
} // END gbook_session_regenerate_id()

?>