title: Find an element by it's href value, using a variable
body: <p>I'm trying to do this:</p>
  
  <pre><code>  $('#myCarousel').bind('slid', function() {
      var a_href = $("#dashboard_carousel .item.active").attr('href');
      $('a[href='a_href).click();
    });​
  </code></pre>
  
  <p>And am getting the error, "unexpected syntax; unexpected identifier".</p>
  
  <p>Is there any way to do this (have been searching for a while).</p>