/**
     * Store the form values in the session namespace. Initialize if not set.
     * @param string $key : Key identifying information
     * @param array $values : assoc array of key/value pairs
     * @return void
     */
    public function storeFormValues($key,array $values) {
    	$key = (string) $key;
    	if (!isset($this->getSessionNamespace()->{$this->_livepdqSessionKey})) {
    		$this->getSessionNamespace()->{$this->_livepdqSessionKey} = base64_encode(serialize(array()));
    	}

    	$tempAr = unserialize(base64_decode($this->getSessionNamespace()->{$this->_livepdqSessionKey}));
    	$tempAr[$key] = $values;
    	$this->getSessionNamespace()->{$this->_livepdqSessionKey} = base64_encode(serialize($tempAr));
    }