DayContext::getSiteInstance

static function getSiteInstance($siteId)
{
	$instance = self::getInstance();

	if (preg_match('/[a-z0-9_]{2}/i', $siteId) && self::getSiteId() != $siteId && CSite::getById($siteId)->fetch())
	{
		$instance = new self;

		foreach (EventManager::getInstance()->findEventHandlers('conversion', 'OnSetDayContextAttributes') as $handler)
			ExecuteModuleEventEx($handler, array($instance));

		$instance->setAttribute('conversion_site', $siteId);
		$instance->save();
	}

	return $instance;
}