title: Apply function on each li with pure Js
body: <p>I have done a function that reads out the content of an element using the speech api, I am having a list of news like this</p>
  
  <pre><code>&lt;ul id="news"&gt;
      &lt;li&gt;
  How Instagram Is Winning Gold at the 2012 Olympics [INFOGRAPHIC]
     &lt;/li&gt;&lt;li&gt;
        Flickr Photo of Insect Identified As Never-Before-Seen Species [VIDEO]
     &lt;/li&gt;&lt;li&gt;
        The Upside to the End of the Olympics [COMIC]
     &lt;/li&gt;&lt;li&gt;
        40 Digital Media Resources You May Have Missed
     &lt;/li&gt;&lt;li&gt;
        19 Resources to Improve Your Photo and Video Skills
     &lt;/li&gt;&lt;li&gt;
        Top 10 Twitter Pics of the Week
     &lt;/li&gt;&lt;li&gt;
        Can Employees Be Trusted to Work From Home? [INFOGRAPHIC]
     &lt;/li&gt;&lt;li&gt;
        Capture Ghosts at Foursquare Spots With ‘Ghostbusters’ iOS Game
     &lt;/li&gt;&lt;li&gt;
        Dog Is Terrified of Low-Fat Lamb Jerky [VIDEO]
     &lt;/li&gt;&lt;li&gt;
        5 Tips to Take Food Photos Good Enough to Eat
     &lt;/li&gt;&lt;li&gt;
        The 10 Most Stunning Images of Mars in History
     &lt;/li&gt;&lt;li&gt;
        The Many Looks of Spiderman Over the Past 50 Years [INFOGRAPHIC]
     &lt;/li&gt;&lt;li&gt;
        Top Ten GIFs of the Week
     &lt;/li&gt;&lt;li&gt;
        Romney and Obama Both Called Their Veeps the ‘Next President’ [VIDEO]
     &lt;/li&gt;&lt;li&gt;
        Paul Ryan Visited Facebook, Met Zuckerberg [PICS]
     &lt;/li&gt;&lt;li&gt;
        Romney’s Logo Looks Like Toothpaste [PICS]
     &lt;/li&gt;&lt;li&gt;
        Paul Ryan, Romney’s VP Pick, Has Sizable Online Presence
     &lt;/li&gt;&lt;li&gt;
        Get Back in Kitchen With This Specialized Recipe Site
     &lt;/li&gt;
  
  &lt;/ul&gt;
  </code></pre>
  
  <p>Now am reading out text using this function.</p>
  
  <pre><code>function speak() {
      //speechapi.speak(document.getElementById('start').innerHTML,"male");
      speechapi.speak(document.getElementById('start').innerHTML,"male");
  
  }
  </code></pre>
  
  <p>How do i make it read each li with a small interval in between? I don't want to use jquery or like.
  But I am not able to do it.</p>