protected function getDatesFromFormat(Date $objDate, $strFormat)
	{
		switch ($strFormat)
		{
			case 'cal_day':
				return array($objDate->dayBegin, $objDate->dayEnd, $GLOBALS['TL_LANG']['MSC']['cal_emptyDay']);

			default:
			case 'cal_month':
				return array($objDate->monthBegin, $objDate->monthEnd, $GLOBALS['TL_LANG']['MSC']['cal_emptyMonth']);

			case 'cal_year':
				return array($objDate->yearBegin, $objDate->yearEnd, $GLOBALS['TL_LANG']['MSC']['cal_emptyYear']);

			case 'cal_all': // 1970-01-01 00:00:00 - 2038-01-01 00:00:00
				return array(0, 2145913200, $GLOBALS['TL_LANG']['MSC']['cal_empty']);
				break;

			case 'next_7':
				return array(time(), strtotime('+7 days'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_14':
				return array(time(), strtotime('+14 days'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_30':
				return array(time(), strtotime('+1 month'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_90':
				return array(time(), strtotime('+3 months'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_180':
				return array(time(), strtotime('+6 months'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_365':
				return array(time(), strtotime('+1 year'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_two':
				return array(time(), strtotime('+2 years'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_cur_month':
				return array(time(), strtotime('last day of this month 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_cur_year':
				return array(time(), strtotime('last day of december this year 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_next_month':
				return array(strtotime('first day of next month 00:00:00'), strtotime('last day of next month 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_next_year':
				return array(strtotime('first day of january next year 00:00:00'), strtotime('last day of december next year 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_all': // 2038-01-01 00:00:00
				return array(time(), 2145913200, $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_7':
				return array(strtotime('-7 days'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_14':
				return array(strtotime('-14 days'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_30':
				return array(strtotime('-1 month'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_90':
				return array(strtotime('-3 months'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_180':
				return array(strtotime('-6 months'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_365':
				return array(strtotime('-1 year'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_two':
				return array(strtotime('-2 years'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_cur_month':
				return array(strtotime('first day of this month 00:00:00'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_cur_year':
				return array(strtotime('first day of january this year 00:00:00'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_prev_month':
				return array(strtotime('first day of last month 00:00:00'), strtotime('last day of last month 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_prev_year':
				return array(strtotime('first day of january last year 00:00:00'), strtotime('last day of december last year 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_all': // 1970-01-01 00:00:00
				return array(0, time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);
		}
	}
protected function getDatesFromFormat(Date $objDate, $strFormat)
	{
		switch ($strFormat)
		{
			case 'cal_day':
				return array($objDate->dayBegin, $objDate->dayEnd, $GLOBALS['TL_LANG']['MSC']['cal_emptyDay']);

			default:
			case 'cal_month':
				return array($objDate->monthBegin, $objDate->monthEnd, $GLOBALS['TL_LANG']['MSC']['cal_emptyMonth']);

			case 'cal_year':
				return array($objDate->yearBegin, $objDate->yearEnd, $GLOBALS['TL_LANG']['MSC']['cal_emptyYear']);

			case 'cal_all': // 1970-01-01 00:00:00 - 2038-01-01 00:00:00
				return array(0, 2145913200, $GLOBALS['TL_LANG']['MSC']['cal_empty']);
				break;

			case 'next_7':
				return array(time(), strtotime('+7 days'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_14':
				return array(time(), strtotime('+14 days'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_30':
				return array(time(), strtotime('+1 month'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_90':
				return array(time(), strtotime('+3 months'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_180':
				return array(time(), strtotime('+6 months'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_365':
				return array(time(), strtotime('+1 year'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_two':
				return array(time(), strtotime('+2 years'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_cur_month':
				return array(time(), strtotime('last day of this month 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_cur_year':
				return array(time(), strtotime('last day of december this year 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_next_month':
				return array(strtotime('first day of next month 00:00:00'), strtotime('last day of next month 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_next_year':
				return array(strtotime('first day of january next year 00:00:00'), strtotime('last day of december next year 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'next_all': // 2038-01-01 00:00:00
				return array(time(), 2145913200, $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_7':
				return array(strtotime('-7 days'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_14':
				return array(strtotime('-14 days'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_30':
				return array(strtotime('-1 month'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_90':
				return array(strtotime('-3 months'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_180':
				return array(strtotime('-6 months'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_365':
				return array(strtotime('-1 year'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_two':
				return array(strtotime('-2 years'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_cur_month':
				return array(strtotime('first day of this month 00:00:00'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_cur_year':
				return array(strtotime('first day of january this year 00:00:00'), time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_prev_month':
				return array(strtotime('first day of last month 00:00:00'), strtotime('last day of last month 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_prev_year':
				return array(strtotime('first day of january last year 00:00:00'), strtotime('last day of december last year 23:59:59'), $GLOBALS['TL_LANG']['MSC']['cal_empty']);

			case 'past_all': // 1970-01-01 00:00:00
				return array(0, time(), $GLOBALS['TL_LANG']['MSC']['cal_empty']);
		}
	}
Return the begin and end timestamp and an error message as array

@param Date   $objDate
@param string $strFormat

@return array