The below codesnippet holds the HTML5 embed code for YouTube Videos. I've tried adding it and without any luck. I've not been able to successfully load the page in my mobile website with the video appearing.

I am not familiar with the conventions of Javascript. Please reply with answers on how to embed a YouTube video correctly in this .js document. I cannot find the answer anywhere and I have looked for quite sometime with many failed attempts.

Thank you in advance.

Cody

Code:
App.views.FeaturesTicket = Ext.extend(Ext.Carousel, {
    scroll: 'vertical',
    styleHtmlContent: true,
    items: [
        { html: [
			'<iframe width="310" height="240" src="https://www.youtube-nocookie.com/embed/zI6epnxU730?rel=0?version=3"></iframe>',
			'<h1>What is an SMS Autoresponder?</h1>',
			'<p>An SMS autoresponder allows you to schedule and send text messages to your subscribers. You can personalize these messages by dynamically inserting their name or other customer subscriber details into the SMS. This improves response rates helps you maintain a personal relationship with your list.</p>',
            '<table style="width:100%"><tr><td></td><td style="text-align:right;"><img src="images/right.png" /></td></tr></table>'
        ].join("")
        },