title: Removing numbers and characters from a string
body: <p>If a user clicks on a tag, right now it recognizes the full text (numbers and characters). </p>
  
  <p>returns <code>Popular Tag %82</code>      </p>
  
  <p>I've tried:</p>
  
  <pre><code>$tag.click(function(){
    var $this = $(this);
    var text = $this.text();
    var num = text.parseInt();
    num.remove();
    alert(text)
  });
  </code></pre>
  
  <p>Doesn't do the trick for numbers. So how would I get just the letters? Ie: ignoring BOTH numbers and special characters(%) </p>
  
  <p><a href="http://jsfiddle.net/cyEzC/11/" rel="nofollow">Fiddle here!</a> Thanks for you help!</p>