public function quote_unlock($id = null)
 {
     $this->autoRender = FALSE;
     App::import('Model', 'QuoteManager.QuoteStatus');
     $QuoteStatus = new QuoteStatus();
     App::import('Model', 'QuoteManager.Quote');
     $Quote = new Quote();
     $quote['Quote']['id'] = $id;
     $quote['Quote']['status'] = 'Change';
     $test = $Quote->save($quote);
     $quote_status['QuoteStatus']['status'] = 'Change';
     $quote_status['QuoteStatus']['quote_id'] = $id;
     if ($QuoteStatus->save($quote_status)) {
         $this->redirect("http://{$_SERVER['SERVER_NAME']}{$this->webroot}quote_manager/quotes/detail/{$id}#quote-detail");
     }
 }