solved Schuffle default playlist

{jrCore_module_url module="jrPlaylist" assign="murl"}
<div class="block">

    <div class="title">
        <div class="block_config">
            {jrCore_item_detail_buttons module="jrPlaylist" item=$item}
        </div>
        <h1>{$item.playlist_title}</h1>
        <div class="breadcrumbs">
            <a href="{$jamroom_url}/{$item.profile_url}/">{$item.profile_name}</a> &raquo; <a href="{$jamroom_url}/{$item.profile_url}/{$murl}">{jrCore_lang module="jrPlaylist" id="9" default="Playlist"}</a> &raquo; {$item.playlist_title}
        </div>
    </div>

    <div class="block_content">

        {if $item.playlist_count > 0}

            {$_pl = $item.playlist_items}
            {capture}{shuffle($_pl)}{/capture}

            <div class="item">
                {assign var="ap" value="`$_conf.jrCore_active_skin`_auto_play"}
                {assign var="skin_player_type" value="`$_conf.jrCore_active_skin`_player_type"}
                {assign var="player_type" value=$_conf.$skin_player_type}
                {assign var="player" value="jrPlaylist_`$player_type`"}
                {if isset($player_type) && strlen($player_type) > 0}
                    {jrCore_media_player type=$player module="jrAudio" items=$_pl autoplay=$_conf.$ap}
                {else}
                    {jrCore_media_player module="jrAudio" item=$_pl autoplay=$_conf.$ap}
                {/if}

            </div>

            <section>
                <ul class="sortable list" style="list-style:none outside none;padding-left:0;">
                    {foreach $_pl as $playlist_item}
                        <li data-id="{$playlist_item.playlist_module}-{$playlist_item._item_id}">
                            {jrCore_include template=$item.playlist_templates[$playlist_item.playlist_module] module=$playlist_item.playlist_module playlist_id=$item._item_id}
                        </li>
                    {/foreach}
                </ul>
            </section>

            {* bring in module features *}
            {jrCore_item_detail_features module="jrPlaylist" item=$item}

        {else}

            <div class="item">{jrCore_lang module="jrPlaylist" id="44" default="This playlist is empty and no longer exists"}</div>

        {/if}

    </div>

</div>