title: $browser not defined
body: <p>I am trying to use jquery for browser detection but it says </p>
  
  <blockquote>
    <p>Uncaught ReferenceError: $browser is not defined</p>
  </blockquote>
  
  <p>the code is like </p>
  
  <pre><code>if(!$browser.msie){
     condition
   }
  </code></pre>