Человекопонятное имя файлов картинок в фотогалерее

<?php
/******************************************************************************/
//                                                                            //
//                             InstantCMS v1.10                               //
//                        http://instantcms.ru/                           //
//                                                                            //
//                   written by InstantCMS Team, 2007-2012                    //
//                produced by InstantSoft, (www.instantsoft.ru)               //
//                                                                            //
//                        LICENSED BY GNU/GPL v2                              //
//                                                                            //
/******************************************************************************/
 
if(!defined('VALID_CMS')) { die('ACCESS DENIED'); }
 
function isNew($item_id, $shownew, $newint){
    $inCore = cmsCore::getInstance();
    $inDB = cmsDatabase::getInstance();
    if ($shownew){
        $sql = "SELECT id FROM cms_uc_items WHERE id = $item_id AND pubdate >= DATE_SUB(NOW(), INTERVAL $newint)";
        $result = $inDB->query($sql) ;
        return $inDB->num_rows($result);
    } else { return 0; }
}
 
function getAlphaList($cat_id){
    $inCore = cmsCore::getInstance();
    $inDB = cmsDatabase::getInstance();
    global $_LANG;
    $html = '';
    $sql = "SELECT UPPER(SUBSTRING(LTRIM( title ) , 1, 1)) AS first_letter, COUNT( id ) AS num
            FROM cms_uc_items
            WHERE category_id = '$cat_id' AND published = 1
            GROUP BY first_letter";
    $result = $inDB->query($sql) ;
    if ($inDB->num_rows($result)){
        $html .= '<div class="uc_alpha_list">';
        while($a = $inDB->fetch_assoc($result)){
			if(preg_match('/^([a-zA-Zа-яёіїєґА-ЯЁІЇЄҐ0-9]+)$/ui', $a['first_letter'])){
            	$html .= '<a class="uc_alpha_link" href="/catalog/'.$cat_id.'/find-first/'.urlencode($a['first_letter']).'" title="'.$_LANG['ARTICLES'].': '.$a['num'].'">'.$a['first_letter'].'</a>';
			}
        }
        $html .= '</div>';
    }
    return $html;
}
 
function ratingData($item_id){
    $inCore = cmsCore::getInstance();
    $inDB = cmsDatabase::getInstance();
    $sql = "SELECT *, IFNULL(AVG(points), 0) as rating, COUNT(id) as votes
            FROM cms_uc_ratings
            WHERE item_id = $item_id
            GROUP BY item_id";
    $result = $inDB->query($sql) ;
    if ($inDB->num_rows($result)){
        $data = $inDB->fetch_assoc($result);
    } else {
        $data['rating'] = 0;
        $data['votes'] = 0;
    }
    return $data;
}
 
function buildRating($rating){
    $inCore     = cmsCore::getInstance();
    $inDB       = cmsDatabase::getInstance();
    global $_LANG;
    $rating     = round($rating, 2);
    $html = '<a href="#" title="'.$_LANG['RATING'].': '.$rating.'">';
    for($r = 0; $r < 5; $r++){
        if (round($rating) > $r){
            $html .= '<img src="/images/ratings/starfull.gif" border="0" />';
        } else {
            $html .= '<img src="/images/ratings/starhalf.gif" border="0" />';
        }
    }
    $html .= '</a>';
    return $html;
}
 
function alreadyVoted($item_id){
    $inCore = cmsCore::getInstance();
    $inDB   = cmsDatabase::getInstance();
    $ip     = $_SERVER['REMOTE_ADDR'];
    $sql    = "SELECT points FROM cms_uc_ratings WHERE item_id = $item_id AND ip = '$ip' LIMIT 1";
    $result = $inDB->query($sql) ;
    if ($inDB->num_rows($result)){
        $data = $inDB->fetch_assoc($result);
        return (int)$data['points'];
    }
    return false;
}
 
function ratingForm($ratingdata, $item_id){
    $inCore = cmsCore::getInstance();
    $inDB = cmsDatabase::getInstance();
    global $_LANG;
    $html = '';
    $html .= '<form name="rateform" action="" method="POST"><div class="uc_detailrating"><table><tr>' ."\n";
    $html .= '<td width="100">'."\n";
    $html .= '<strong>'.$_LANG['RATING'].':</strong> '.round($ratingdata['rating'], 2)."\n";
    $html .= '</td>'."\n";
    $html .= '<td width="100" valign="middle">'."\n";
    $html .= buildRating($ratingdata['rating'])."\n";
    $html .= '</td>'."\n";
    $html .= '<td width="65">'."\n";
    $html .= '<strong>'.$_LANG['VOTES'].':</strong> '."\n";
    $html .= '</td>'."\n";
    $html .= '<td width="40" valign="middle">'."\n";
    $html .= $ratingdata['votes']."\n";
    $html .= '</td>'."\n";
    $html .= '<td width="100">'."\n";
    $html .= '<strong>'.$_LANG['YOUR_VOTE'].':</strong> '."\n";
    $html .= '</td>'."\n";
    $html .= '<td width=""> '."\n";
    $myvote = alreadyVoted($item_id);
    if (!$myvote){
        $html .= '<input type="hidden" name="rating" value="1"/>'."\n";
        $html .= '<input type="hidden" name="item_id" value="'.$item_id.'"/>'."\n";
        $html .= '<select name="points" style="width:50px" onchange="document.rateform.submit();">'."\n";
        $html .= '<option value="-1"> -- </option>'."\n";
        for($p=1; $p<=5; $p++) 
            

            

                                    
                                            
                                
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                            Капитан
                                                    
                                        
                        9 лет назад                    
                                                        
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