add_filter('wp_get_attachment_link', 'add_rel');
 
/*
 * Add rel="gallery-$id" to attachment links
 */
 
function add_rel ( $link )
{
 
    global $post;
    // a mild cheat. group by post id. the gallery_shortcode() $instance
    // static var would be better, but we can't get to it.
    $id = $post->ID;
 
    // First, see if there's already a 'rel' attribute in the link:
    $atag = preg_match( '#<a \s+(.*?)(rel=([\'"])(.*?)\3)(.*?)>(.*)#i', $link, $matches );
    if ( $atag )
    {
        // Match found. Let's put Humpty Dumpty back together again:
        $quot = $matches [ 3 ];
        $relval = $quot . $matches [ 4 ] . " gallery-{$id}" . $quot;
        $before = $matches [ 1 ];
        $after = $matches [ 5 ];
        $rest = $matches [ 6 ];
        $link = "</a><a {$before}rel={$relval}{$after}>{$rest}";
    }
    else
    {
        $atag = preg_match( '#</a><a \s+(.*?)>(.*)#i', $link, $matches );
        if ( $atag )
        {
            // This is a much simpler reassembly
            $innards = $matches [ 1 ];
            $rest = $matches [ 2 ];
            $relval = "gallery-{$id}";
            $link = "</a><a {$innards} rel='{$relval}'>{$rest}";
        }
    }
    return $link;
}

function gallery_image_higslide()
{
    var gallery = $('.gallery').find('a');
 
    $.each( gallery, function() {
        var img = $(this).find('img');
 
        if( $(img).size() > 0 && $(this).attr('onclick') == undefined ){
           $(this).addClass('highslide-image').click(function(){ return hs.expand(this); });
        }
    });
}
 
$(document).ready(function(){
    gallery_image_higslide();
});

$twitterit = $post[title]." http://siteurl/showthread.php?t=".$thread[threadid]." #tag";
$twitterit = iconv('WINDOWS-1251', 'UTF-8', $twitterit); // Если у вас не UTF-8
$twitterit = urlencode(htmlspecialchars_decode($twitterit));

<a href="$twitterit" target="_blank" rel="nofollow"><img src="$stylevar[imgdir_button]/twitterit.gif" alt="Twitter It!" border="0" /></a>

<script type="text/javascript" src="/js/jquery.hotkeys-0.7.9.min.js" >

    jQuery(document).ready(function(){
        var nextlink = jQuery('.alignright a').attr('href');
        var prevlink = jQuery('.alignleft a').attr('href');
 
        if(nextlink != undefined){
            jQuery(document).bind('keydown', 'Ctrl+right', function(){
                location.href=nextlink;
            });
        }
 
        if(prevlink != undefined){
            jQuery(document).bind('keydown', 'Ctrl+left', function(){
                location.href=prevlink;
            });
        }
 
    });

        var nextlink = jQuery('.alignright a').attr('href');
        var prevlink = jQuery('.alignleft a').attr('href');