title: Can I use parseInt with session Storage?
body: <p>I'd like to use <code>sessionStorage</code> in my program, but I need the variable stored as an integer. Is it possible to use <code>parseInt()</code> for that? Like:</p>
  
  <pre><code>sessionStorage.setItem("j",0);
  var j = parseInt(sessionStorage.getItem("j"));
  </code></pre>