Javascript 视频无法在internet explorer 6上运行

我的视频可以在除IE6之外的所有浏览器上运行，我不知道为什么会这样

        <div class="video_box">

            <div id="ytplayer"></div>
            <div class="video_ratio"></div>

            <div class="play_controls">
                <a href="#" class="play_pause"><span class="fa fa-pause"></span></a>
                <a href="#" class="play_me_audio">Play with audio</a>
            </div>

        </div>

    </div>

我的html文件是这样的

        <div class="video_box">

            <div id="ytplayer"></div>
            <div class="video_ratio"></div>

            <div class="play_controls">
                <a href="#" class="play_pause"><span class="fa fa-pause"></span></a>
                <a href="#" class="play_me_audio">Play with audio</a>
            </div>

        </div>

    </div>

我的JS文件是这样的，我知道这是正确的，因为它可以在其他浏览器上工作。我能做些什么来让它在InternetExplorer6上工作

        <div class="video_box">

            <div id="ytplayer"></div>
            <div class="video_ratio"></div>

            <div class="play_controls">
                <a href="#" class="play_pause"><span class="fa fa-pause"></span></a>
                <a href="#" class="play_me_audio">Play with audio</a>
            </div>

        </div>

    </div>

            var tag = document.createElement('script');
            tag.src = "https://www.youtube.com/player_api?version=3";
            var firstScriptTag = document.getElementsByTagName('script')[0];
            firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
            var player;
            function onYouTubePlayerAPIReady() {
                player = new YT.Player('ytplayer', {
                height: '100%',
                width: '100%',            
                playerVars: { 'rel':0 , 'loop':1, 'controls':0, 'start':0, 'autohide':1,'wmode':'opaque','modestbranding':1,'showinfo':0,'playlist':'mjSLiluF_gk' },
                videoId: 'mjSLiluF_gk',
                events: {
                'onReady': onPlayerReady,
                'onStateChange': onPlayerStateChange}
                });
            }

            function onPlayerReady(event) {
                event.target.mute();

                if(window['YOUTUBE_AUTOPLAY'] == undefined) window['YOUTUBE_AUTOPLAY'] = true;
                if(window['YOUTUBE_AUTOPLAY'] && !mobilecheck()) event.target.playVideo();

            }

            p_state = -1;

            function onPlayerStateChange(event) {        
                p_state = event.data;
                switch (event.data)
                {
                    case 1:
                    case 3:
                    $('.play_pause .fa').addClass('fa-pause').removeClass('fa-play');
                    break;
                    case 2:
                    $('.play_pause .fa').addClass('fa-play').removeClass('fa-pause');
                    break;

                }
            }

            $('.play_me_audio').click(function(){                   
                if (player.isMuted())
                {
                player.unMute();
                $(this).text('Play muted');
                player.setLoop(['mjSLiluF_gk'],false);
                }
                else
                {
                $(this).text('Play with audio');
                player.mute();    
                }                       
                return false;
            });

            $('.play_pause').click(function(){               
                if (p_state == 1)
                {
                    player.pauseVideo();
                }
                if (p_state < 1 || p_state == 2)
                {
                    player.playVideo();
                }
                return false;                    
            });

---

您不应该添加对ie 6的支持。。。事实上，没有人在我们的网站日志上使用它。使用ie6IE6的访问量每月达到近2万次。自2010年以来，谷歌不再支持IE6。但我知道有时候你必须让它工作。。。当检测到浏览器为IE6时，我建议您使用Flash Player？这样，您就可以在插件中运行视频，而不会与此二战浏览器中的javascript发生冲突