title: Which technique is better?
body: <p>Which technique is better:</p>
  
  <pre><code>&lt;span onclick="dothis();"&gt;check&lt;/span&gt;
  </code></pre>
  
  <p>or:</p>
  
  <pre><code>&lt;span class="bla"&gt;check&lt;/span&gt;
  &lt;script type="text/javascript"&gt;
      $('.bla').click(function(e) {} );
  &lt;/script&gt;
  </code></pre>
  
  <p>Are there any differences according to usability, performance etc.?</p>
  
  <p>Thank you!</p>