title: Regex with keycodes javascript
body: <p>I used this regex <code>[\d\w#,()."\/\-\s]</code> to allow alphanumeric and <code># , . ( ) _ - / "</code> only.</p>
  
  <p>But when I tried it with keycode it allow <code>%</code> and single quotation ( <code>'</code> ) why is that?</p>
  
  <p>Here's What I'm trying right now. <a href="http://jsfiddle.net/Fn9cy/78/" rel="nofollow">http://jsfiddle.net/Fn9cy/78/</a></p>