protected function getArg ($name)
	{
		
		// Work out which request arguments to use based on the request method
		
		switch ($this->action)
		{
			
			case 'get';
			case 'put':
				return $this->getURLArg ($name);
				break;
			
			case 'post';
			case 'delete':
				return $this->getPostArg ($name);
				break;
			
			default:
				return parent::getArg ($name);
				break;
			
		}
		
	}