public function goalConversionsOverview()
{
$view = new View('@Goals/conversionOverview');
$idGoal = Common::getRequestVar('idGoal', null, 'string');
$view->topDimensions = $this->getTopDimensions($idGoal);
$goalMetrics = Request::processRequest('Goals.get', array('idGoal' => $idGoal));
// conversion rate for new and returning visitors
$view->conversion_rate_returning = $this->formatConversionRate($goalMetrics, 'conversion_rate_returning_visit');
$view->conversion_rate_new = $this->formatConversionRate($goalMetrics, 'conversion_rate_new_visit');
$view->idGoal = $idGoal;
return $view->render();
}