title: Reversing a string in JavaScript
body: <p>I'm trying to reverse an input string</p>
  
  <pre><code>var oneway = document.getElementById('input_field').value();
  var backway = oneway.reverse();
  </code></pre>
  
  <p>but firebug is telling me that <code>oneway.reverse()</code> is not a function. Any ideas?</p>
  
  <p>Thank you</p>