var hashIndex = url.indexOf("#");
    if (hashIndex >= 0) {
      var hashStr = url.substring(hashIndex);
      goUrl += "&hash=" + encodeURIComponent(hashStr);
    }

    $link.attr("href", goUrl);
  });

  $result.on("click", "a.favorite", function(e) {
    e.preventDefault();
    var $favorite = $(this);

    /**
     * Stream chat using Server-Sent Events
     */
    function streamChat(message, thinkingId) {
        var url = config.streamUrl + '?message=' + encodeURIComponent(message);
        if (state.sessionId) {
            url += '&sessionId=' + encodeURIComponent(state.sessionId);
        }
        url += getFilterQueryParams();

        var eventSource = new EventSource(url);
        state.errorHandled = false;