Youtube api boilerplate

yt_api.html

<div style="width:759px; height:427px;" id="ytPlayer"></div>

yt_api.js

var video = {
    player : null,
    init : function() {
        var tag = document.createElement('script');
        tag.src = "https://www.youtube.com/iframe_api";
        var firstScriptTag = document.getElementsByTagName('script')[0];
        firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
        var done = false;

        $("#goBackstage").on("click", function() {
            video.player.stopVideo();
        })
        
    }
}

function onYouTubeIframeAPIReady() {
    video.player = new YT.Player('ytPlayer', {
        height: '427',
        width: '759',
        videoId: 'VIDEO_ID',
        playerVars: { 
            'controls': 0, 
            'rel' : '0', 
            'modestbranding' : 0,
            'showinfo' :0
        }
    });
}
function stopVideo() {
    video.player.stopVideo();
}