Как сделать категории для смайлов

if( $is_logged OR !$is_logged AND $chat_cfg['allow_guest'] == 'yes') {
    $i = 0;
    $output = "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr>";
    $smilies = explode(",", $chat_cfg['smiles']);
    $count_smilies = count($smilies);
    foreach($smilies as $smile) {
        $i++; $smile = trim($smile);
        $output .= "<td style=\"padding:2px;\" align=\"center\"><a href=\"#\" onclick=\"iChat_smiley(':$smile:'); return false;\"><img style=\"border: none;\" alt=\"$smile\" src=\"".$config['http_home_url']."engine/data/emoticons/$smile.gif\" /></a></td>";
        if ($i%4 == 0 AND $i < $count_smilies) $output .= "</tr><tr>";
    }
    $output .= "</tr></table>";
    echo '<div id="iChat_emos" style="display: none;" title="<h2>'.$lang['bb_t_emo'].'</h2>">    
        <div style="width:100%;height:100%;overflow: auto;">
            '.$output.'
        </div>
    </div>';
}

if( $is_logged OR !$is_logged AND $chat_cfg['allow_guest'] == 'yes') {
    $i = 0;
    $output = "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr>";
    $smilies = explode(",", $chat_cfg['smiles']);
    $count_smilies = count($smilies);
    foreach($smilies as $smile) {
        $i++; $smile = trim($smile);
        $output .= "<td style=\"padding:2px;\" align=\"center\"><a href=\"#\" onclick=\"iChat_smiley(':$smile:'); return false;\"><img style=\"border: none;\" alt=\"$smile\" src=\"".$config['http_home_url']."engine/data/emoticons/$smile.gif\" /></a></td>";
        if ($i%4 == 0 AND $i < $count_smilies) $output .= "</tr><tr>";
    }
    $output .= "</tr></table>";
    echo '<div id="iChat_emos" style="display: none;" title="<h2>'.$lang['bb_t_emo'].'</h2>">    
        <div style="width:100%;height:100%;overflow: auto;">
            '.$output.'
        </div>
    </div>';
}

#pres-link, #pres-link:visited{display:inline-block;height:20px;color:#fff;margin-top:4px;font-size:9pt;-moz-transition:all .3s ease;-webkit-transition:all .3s ease;-o-transition:all .3s ease;transition:all .3s ease;}
#pres-link:hover {text-shadow:0px 1px 0px #090505;box-shadow:0 1px 3px #000 inset, 0 0 0 1px rgba(255, 255, 255, 0.15), 0 1px 0 rgba(255, 255, 255, 0.3);text-shadow:0px 1px 0px #090505;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;background:rgba(0,0,0,0.3);}
#pres-link:active{text-shadow:0px 1px 0px #090505;box-shadow:0 1px 3px #000 inset, 0 0 0 1px rgba(255, 255, 255, 0.15), 0 1px 0 rgba(255, 255, 255, 0.3);text-shadow:0px 1px 0px #090505;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;background:rgba(0,0,0,0.3);}

#pres-link, #pres-link:visited{display:inline-block;height:20px;color:#fff;margin-top:4px;font-size:9pt;-moz-transition:all .3s ease;-webkit-transition:all .3s ease;-o-transition:all .3s ease;transition:all .3s ease;}
#pres-link:hover {text-shadow:0px 1px 0px #090505;box-shadow:0 1px 3px #000 inset, 0 0 0 1px rgba(255, 255, 255, 0.15), 0 1px 0 rgba(255, 255, 255, 0.3);text-shadow:0px 1px 0px #090505;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;background:rgba(0,0,0,0.3);}
#pres-link:active{text-shadow:0px 1px 0px #090505;box-shadow:0 1px 3px #000 inset, 0 0 0 1px rgba(255, 255, 255, 0.15), 0 1px 0 rgba(255, 255, 255, 0.3);text-shadow:0px 1px 0px #090505;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;background:rgba(0,0,0,0.3);}

if( $is_logged OR !$is_logged AND $chat_cfg['allow_guest'] == 'yes') {
    $ia = 0;
    $smiles_a = "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr>";
    $smilies_a = explode(",", $chat_cfg['smiless_a']); // анимированные смайлики
    $count_smilies_a = count($smilies_a);
    foreach($smilies_a as $smile_a) {
        $ia++;
        $smile_a = trim($smile_a);
        $smiles_a .= "<td style=\"padding:2px;\" align=\"center\"><a href=\"#\" onclick=\"iChat_smiley(':$smile_a:'); return false;\"><img style=\"border: none;\" alt=\"$smile_a\" src=\"".$config['http_home_url']."engine/data/emoticons/$smile_a.gif\" /></a></td>";
        if ($ia%4 == 0 AND $ia < $count_smilies_a) $smiles_a .= "</tr><tr>";
    }
    $smiles_a .= "</tr></table>";

    $smiles_p = "<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\" width=\"100%\"><tr>";
    $smilies_p = explode(",", $chat_cfg['smiless_p']); // обычные смайлики
    $count_smilies_p = count($smilies_p);
    foreach($smilies_p as $smile_p) {
        $ip++;
        $smile_p = trim($smile_p);
        $smiles_p .= "<td style=\"padding:2px;\" align=\"center\"><a href=\"#\" onclick=\"iChat_smiley(':$smile_p:'); return false;\"><img style=\"border: none;\" alt=\"$smile_p\" src=\"".$config['http_home_url']."engine/data/emoticons/$smile_p.gif\" /></a></td>";
        if ($ip%4 == 0 AND $ip < $count_smilies_p) $smiles_p .= "</tr><tr>";
    }
    $smiles_p .= "</tr></table>";
    echo '<div id="iChat_emos" style="display: none;">
    <script type="text/javascript">
        $(function(){
            $("a.changetab").click(function(){
                if($(this).hasClass("active")) {return false;}
                var tabname = $(this).attr("rel");
                $("a.changetab").removeClass("active");
                $("a.changetab[rel="+tabname+"]").addClass("active");
                $(".BlockTabs").stop(true, true);
                $(".BlockTabs:visible").fadeOut("slow", function(){$(".BlockTabs.blockTab_"+tabname+"").fadeIn("slow");});
                return false;
            });
        });
    </script>
    <ul class="toggle-links">
        <li><a href="#" class="active changetab" rel="animate">Анимированные</a></li>
        <li><a href="#" class="changetab" rel="default">Простые</a></li>
    </ul>
    <br><hr>
    <div style="width:100%;height:100%;overflow: auto;">
        <div class="BlockTabs blockTab_animate">    
            '.$smiles_a.'
        </div>
        <div class="BlockTabs blockTab_default" style="display:none;">
            '.$smiles_p.'
        </div>
    </div>
    </div>';
}