问Modal中的Bootstrap 3和Youtube

EN

<div id="link">My video</div>

<div id="myModal" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
            </div>
            <div class="modal-body">
                <iframe width="400" height="300" frameborder="0" allowfullscreen=""></iframe>
            </div>
        </div>
    </div>
</div>

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/jquery-1.10.1.min.js"><\/script>')</script>
<script src="js/bootstrap.min.js"></script>
<script>
    $('#link').click(function () {
        var src = 'http://www.youtube.com/v/FSi2fJALDyQ&amp;autoplay=1';
        $('#myModal').modal('show');
        $('#myModal iframe').attr('src', src);
    });

    $('#myModal button').click(function () {
        $('#myModal iframe').removeAttr('src');
    });
</script>