[Игорь №111111111111111111]

$this.find('.fm_radio__playlist-body span').on('click',function () {
 
                init_track($(this).index('.fm_radio__playlist-body span'));
            });
 
            $this.find('.fm_radio__prev').on('click',function () {
                $this.find('.fm_radio__playlist-body span').eq(cpl).removeClass('fm_radio__playlist-current');
                if ($this.find('.fm_radio__random-on')[0]) {
                    for (var prevTrack = cpl; ( prevTrack === cpl ) && ( options.playlist.length > 1 ); cpl = Math.floor(Math.random() * options.playlist.length));
                    init_track(cpl);
                } else {
                    if (cpl == 0) {
                        cpl = options.playlist.length;
                    }
                    init_track(cpl - 1);
                }
                return false;
            });
 
            $this.find('.fm_radio__pause').on('click',function () {
                if ($audio.paused) {
                    $audio.play();
                    $(this).addClass('isplay');
                    $this.find('.fm_radio__playlist-body span').eq(cpl).addClass('fm_radio__playlist-current');
                } else {
                    $audio.pause();
                    $(this).removeClass('isplay');
                    $this.find('.fm_radio__playlist-body span').eq(cpl).removeClass('fm_radio__playlist-current');
                }
                return false;
            });
 
            $this.find('.fm_radio__next').on('click',function () {
                $this.find('.fm_radio__playlist-body span').eq(cpl).removeClass('fm_radio__playlist-current');
                if ($this.find('.fm_radio__random-on')[0]) {
                    for (var prevTrack = cpl; ( prevTrack === cpl ) && ( options.playlist.length > 1 ); cpl = Math.floor(Math.random() * options.playlist.length));
                    init_track(cpl);
                } else {
                    if (cpl == options.playlist.length - 1) {
                        cpl = -1;
                    }
                    init_track(cpl + 1);
                }
                return false;
            });
        };
        return this.each(make);
    };
 
    $(document).ready(function () {
        var $playlist = $('.fm_radio__playlist');
        var $random = $('.fm_radio__random');
        var $repeat = $('.fm_radio__repeat');
        $playlist.css('display', 'none');
        $('.fm_radio__playlist-btn-front').on('click',function () {
            $playlist.fadeToggle();
        });
        $('.fm_radio__front-btn-playlist').on('click',function () {
            $playlist.fadeToggle();
            changeSize(); //perfectScrollbar
        });
        $random.on('click',function () {
            $random.toggleClass("fm_radio__random-on");
        });
        $repeat.on('click',function () {
            $repeat.toggleClass("fm_radio__repeat-on");
        });
 
        // perfectScrollbar
        var $perfectScrollbar = $(".js-perfect-scrollbar");
 
        function changeSize() {
            var width = parseInt($perfectScrollbar.val(),10);
            var height = parseInt($perfectScrollbar.val(),10);
 
            $perfectScrollbar.width(width).height(height);
 
            // update scrollbars
            $perfectScrollbar.perfectScrollbar('update');
 
 
        }
        $perfectScrollbar.perfectScrollbar();
 
        // END perfectScrollbar
    });
// })(jQuery);