title: Jquery href click - how can I fire up an event?
body: <p>I have this anchor and on click I would like to popup something.
  This href is within a page that has other hrefs.</p>
  
  <pre><code>&lt;a class="sign_new" href="#sign_up"&gt;Sign up&lt;/a&gt;
  </code></pre>
  
  <p>jQuery:</p>
  
  <pre><code>$(document).ready(function(){
     $('a[href = "sign_up"]').click(function(){
        alert('Sign new href executed.'); 
     }); 
  });
  </code></pre>
  
  <p>The above code does not fire up.</p>