title: Embedded YouTube Video doesn't load
body: <p>I have embedded video from youtube plenty of times before, but for some reason I have been failing at it for the past few days. I tried different videos, and I also built an empty .html dedicated to getting an embedded video to show, but nothing worked. I am using the embed button from youtube. I tried with the old embed code and the new  one, and it still wont show the video. The most I get is an empty white box. I'm using FF, IE, and chrome. Total failure. Heres what ive reduced it to:</p>
  
  <pre><code>&lt;html&gt;
  &lt;p&gt;hello world&lt;/p&gt;
  &lt;object width="560" height="315"&gt;
   &lt;param name="movie" value="//www.youtube.com/v/P1LNiD88690?hl=en_US&amp;amp;version=3&amp;amp;rel=0"&gt;&lt;/param&gt;
   &lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;
   &lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;
     &lt;embed src="//www.youtube.com/v/P1LNiD88690?hl=en_US&amp;amp;version=3&amp;amp;rel=0" type="application/x-shockwave-flash" width="560" height="315" allowscriptaccess="always" 
  allowfullscreen="true"&gt;&lt;/embed&gt;
  &lt;/object&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>This doesnt work nor does the  version. I also tried this on another computer and it still didnt work. What am I missing??</p>