function ShuffleAcArray($arBla) {
    $num = count($arBla);
    $arResult = array();
    while($arBla) {
        $rkey = array_rand($arBla);
        $arResult[$rkey] = $arBla[$rkey];
        unset($arBla[$rkey]);
    }    
    return $arResult;
}

function top_tag_cloud($s, $top) {
	global $_s;
	$d = dir($_s['tags_dir'].'/cache');
	while (false !== ($entry = $d->read()))
	if ($entry!='.' && $entry!='..') $tags[$entry] = sizeof(explode(',',file_get_contents($_s['tags_dir'].'/cache/'.$entry)));
	$d->close();
	arsort($tags);
	$tags = ShuffleAcArray(array_slice($tags, 0, $top));
	$e=explode(':',buffer('Tags','sett'));
	if(@trim($e[0])) $_s['tag_tag_translit']=1;
	else $_s['tag_tag_translit']=0;
	if(isset($tags)) foreach($tags as $tag => $size) e(" <a href='?t=".$tag."' title='Записей: ".$size."'><font size=\"".(($size*$s)+0.5)."px\">".tag_translit($tag,1)."</font></a> ");
}