$conversion_referrer = empty($_SERVER['HTTP_REFERER']) ? '' : '&ref=' . rawurlencode(substr($_SERVER['HTTP_REFERER'], 0, 255));

	$js_Date_getTime = (1000 * time()) . sprintf("%03d", rand(0, 999));

	$i = 1;

	foreach ($ga_conversions as $conversion_id => $conversion_label)

	  /*

	   * For random, supplement time() with three numerals to look

	   * like milliseconds like JavaScript's Date.getTime()

	   * function. For some reason, `random' and `fst' (first

	   * conversion time?) are both set to the current time. I'm

	   * guessing that random is supposed to be a cachebreaker.

	   *

	   * `cv' is the `current version' of the Google conversion.js

	   * which is 7. This could be scraped from the .js by looking

	   * for `google_conversion_js_version="7"'.

	   *

	   * `fmt=3' must mean that we don't want the user-notification

	   * to appear, but we already don't show that.  `value=0'

	   * seems to have no meaning at all, maybe it is supposed to

	   * be the `priority' of this conversion point.

	   *

	   * Google's `hl' and `gl' language values should probably be

	   * appended.

	   */

	  . htmlentities($conversion_base_href . $conversion_id . '/?random=' . $js_Date_getTime . '&cv=7&fst=' . $js_Date_getTime

			 . '&num=' . $i++ . '&fmt=3&value=0&label=' . $conversion_label . '&bg=ffffff'

			 . '&guid=ON&disvt=&is_call=' . $conversion_referrer,

			 ENT_QUOTES)

	  . '" ' . ($this->xhtml ? '/' : '') . '>';

      }

  }

  /**

   * \brief

   *   Set a meta element value.

   * \param $name

   *   The name of the meta attribute.

   * \param $value

   *   The value.

   */

  public function meta($name, $value = '')

  {

    $this->meta[$name] = $value;

  }

  /**

   * \brief

   *   Set the information necessary to create a canonical URI