static function wpt_player_func($atts, $content = null)
 {
     self::$add_script = true;
     $wpt_player_option = get_option('wpt_player_option');
     if (isset($wpt_player_option['autstr'])) {
         $wpt_player_autstr = '<input type="hidden" id="autstr" value="true">';
     } else {
         $wpt_player_autstr = '<input type="hidden" id="autstr" value="false">';
     }
     return '<div id="tplayer" style="display: none;"><div id="t_wrapper"><div id="t_cover"><img src="' . plugins_url("../assets/images/logo.png", __FILE__) . '"></div><div id="t_top"><div id="t_title_info"><span class="artist"></span><span class="title"></span></div></div><div id="t_middle"><div id="play"></div><div id="pause" class="hidden"></div><div id="t_progress"><div id="trackInfo"><div id="error"></div><div id="current">00:00</div><div id="duration">00:00</div></div></div><div id="prev"></div><div id="repickPl"></div><div id="next"></div></div><div id="t_bottom"><div id="range"><div id="val"></div><div id="vol"></div><div id="rangeVal"></div></div><div id="t_pls_show" class="noselectpls"></div></div></div>' . do_shortcode($content) . $wpt_player_autstr;
 }