'/\+([\d]+)\s([\d]+)\s([\d\s]+)/', 
					function($m) {
						return sprintf('%s-%s-%s', $m[1], $m[2], preg_replace('/[^0-9]+/', '', $m[3]));
					}, 
					$phoneUtil->format($No, \libphonenumber\PhoneNumberFormat::INTERNATIONAL)
				);
			}
			throw new KOCommonException($Msg, 0);
			return false;
		
		} catch (\libphonenumber\NumberParseException $e) {
			throw new KOCommonException($Msg, 0);
			return false;
		}
	}

	/* validate email
	-- ------------------------------*/
	public static function IsValidEmail($Email = ""){
		global $__AdmPath;
		
		if(false === (bool)Swift_Validate::email($Email)){
			throw new KOCommonException(_("E-postadressen är ogiltig."), 0);
		}
		return true;
	}

	/* email missing
	-- ------------------------------*/
	public static function IsEmailMissing($Email = ""){
		if(strlen($Email) === 0){
			throw new KOCommonException(_("E-postadress saknas."), 0);
		}
		return true;
	}

	/* currency field
	-- ------------------------------*/
	public static function CurrencyField($Params = ""){
		global $__CURRENCY;	
		$Curr = $__CURRENCY[SYSTEM_CURRENCY];
		
		$Item = sprintf('
			<div class="form-group input-group">
				<input type="number" %%s>
				<div class="input-group-addon">%s</div>
			</div>
		', $Curr['Symbol']);

		if($Curr['SymbolBefore'] !== false)
			$Item = sprintf('
				<div class="form-group input-group">
					<div class="input-group-addon">%s</div>
					<input type="number" %%s>
				</div>
			', $Curr['Symbol']);

		return sprintf($Item, $Params);
	}
	
	/* activity state array
	-- ------------------------------*/
	static function ArrActivityState(){
		return array(
			1 => _("Öppen för bokning"),
			2 => _("Stängd"),
			3 => _("Öppen med förtur"),
			4 => _("Öppen med prova-på"),
		);
	}

	static function SetGroupStatus($S){
		$Status = self::ArrActivityState();
		return (isset($Status[$S]) ? $Status[$S] : 'n/a');
	}

	/* gender array
	-- ------------------------------*/
	static function Gender(){
		return array(
			1 => _("Man"),
			2 => _("Kvinna"),
		);
	}

	/* yes/no array
	-- ------------------------------*/
	static function ArrYesNo(){
		return array(
			1 => _("Nej"),
			2 => _("Ja"),
		);
	}

	/* weekdays array
	-- ------------------------------*/
	static function Weekdays(){
		return array(
			1 => _("måndag"),
			2 => _("tisdag"),
			3 => _("onsdag"),
			4 => _("torsdag"),
			5 => _("fredag"),
			6 => _("lördag"),
			0 => _("söndag"),
		);
	}

	/* weekdays short / sv array
	-- ------------------------------*/
	static function WeekdaysSv(){
		return array(
			1 => _("mån"),
			2 => _("tis"),
			3 => _("ons"),
			4 => _("tor"),
			5 => _("fre"),
			6 => _("lör"),
			7 => _("sön"),
		);
	}

	/* weekdays short array
	-- ------------------------------*/
	static function WeekdaysAbbr(){
		return array(
			_('sön'),
			_('mån'),
			_('tis'),
			_('ons'),
			_('tor'),
			_('fre'),
			_('lör'),
		);
	}

	/* months array
	-- ------------------------------*/
	static function Monthnames(){
		return array(
			_('januari'),
			_('februari'),
			_('mars'),
			_('april'),
			_('maj'),
			_('juni'),
			_('juli'),
			_('augusti'),
			_('september'),
			_('oktober'),
			_('november'),
			_('december'),
		);
	}

	/* occasion type array
	-- ------------------------------*/
	static function OccasionTypes(){
		return array(
			1 => _("Träning"),
			11 => _("Landträning"),
			2 => _("Match/Tävling/Cup"),
			21 => _("Hemmamatch"),
			22 => _("Bortamatch"),
			3 => _("Möte"),
			4 => _("Utbildning"),
			5 => _("Läger"),
			6 => _("Övrigt"),
			7 => _("Årsmöte"),
			8 => _("Styrelsemöte"),
			9 => _("Kommittémöte"),
		);
	}
	
	public static function EmailTemplates(){
		return [
			'ACCOUNT_ACTIVATION' => _('Kontoaktivering/glömt lösenord'),
			'ACCOUNT_CREATE' => _('Välkomstmail/nytt konto'),
			'ATTENDANCE_REMINDER' => _('Aktivitetstillfälle, orapporterad'),
			'BLANK' => _('Tom mall'),
			'COMPETITION_NOTIFY' => _('Tävlingsanmälan, bekräftelse'),
			'COMPETITION_NOTIFY_CANCEL' => _('Tävlingsanmälan, avanmälan'),
			'CONTACT_US' => _('Kontakta oss'),
			'EMAIL_FOOTER' => _('E-postmall, fot'),
			'EMAIL_HEADER' => _('E-postmall, huvud'),
			'INVOICE_CREATED' => _('Fakturaavisering'),
			'INVOICE_CREATED_CUSTOMFEE' => _('Fakturaavisering, enskild avgift'),
			'INVOICE_PAYMENT_REGISTER' => _('Betalningsavisering'),
			'NOTIFY_CHANGED' => _('Aktivitetsbokning, ändrad'),
			'NOTIFY_CREATED' => _('Aktivitetsbokning, skapad'),
			'GROUP_INVITATION' => _('Aktivitetsbokning, inbjudan'),
			'OCCASION_INVITATION' => _('Aktivitetstillfälle, kallelse'),
			'OCCASION_REMINDER' => _('Aktivitetstillfälle, kommande'),
			'ORDER_CREATED' => _('Order, skapad'),
			'ORDER_STATUS_CHANGED' => _('Order, ändrad'),
//			'USER_ACTIVATION' => _('Kontoaktivering, användare'),
		];
	}

	/* datum
	-- ----------*/
	public static function DateRangeDT($start, $end){
		try {
			$Ds = new DateTime($start);
			$De = new DateTime($end);
			$Dt = false;

			/* inte samma
			-- ----------*/
			if($Ds != $De){
				/* samma dag
				-- ----------*/
				if($Ds->format('Ymd') === $De->format('Ymd')){
					$Dt = [ 
						'label' => _('Datum/tid'), 
						'date' => $Ds->format('l j M Y'), 
						'time' => sprintf('%s - %s', $Ds->format('H:i'), $De->format('H:i'))
					];
					
					if($Ds->format('Hi') == '0000'){
						$Dt['time'] = null;

					}elseif($De->format('Hi') == '0000'){
						$Dt['time'] = $Ds->format('H:i');
					}

				/* inte samma dag
				-- ----------*/
				}elseif($Ds->format('Ymd') !== $De->format('Ymd')){

					$STime = $Ds->format('H:i');
					if($Ds->format('Hi') == '0000') $STime = null;

					$ETime = $De->format('H:i');
					if($De->format('Hi') == '0000') $ETime = null;

					$Dt = [ 
					 [ 'label' => _('Startar'), 'date' => $Ds->format('l j M Y'), 'time' => $STime ],
					 [ 'label' => _('Slutar'), 'date' => $De->format('l j M Y'), 'time' => $ETime ],
					];

	/*
					$Dt['date'] = sprintf('%s - %s', $Ds->format('l j M'), $De->format('l j M Y'));
					$Dt['time'] = sprintf('%s - %s', $Ds->format('H:i'), $De->format('H:i'));
	*/
				/* samma månad
				-- ----------*/
				}elseif($Ds->format('Ym') === $De->format('Ym')){

				}



			}elseif($Ds == $De){
				$Dt = [ 
					'label' => _('Datum/tid'), 
					'date' => $Ds->format('l j M Y'), 
					'time' => $Ds->format('H:i') 
				];
				if($Ds->format('Hi') == '0000'){
					$Dt['time'] = null;
				}

			}

			return $Dt;

		} catch(Exception $e){
			return false;
		}
	}

	public static function DateRange($start, $end){
		try {
			$Ds = strtotime($start);
			$De = strtotime($end);
			$Dt = false;

			/* inte samma
			-- ----------*/
			if($Ds != $De){
				/* samma dag
				-- ----------*/
				if(date('Ymd', $Ds) === date('Ymd', $De)){
					$Dt = [ 
						'label' => _('Datum/tid'), 
						'date' => strftime(DATE_DAY_MONTH_YEAR, $Ds), 
						'time' => sprintf('%s - %s', strftime(DATE_HOUR_MINUTE, $Ds), strftime(DATE_HOUR_MINUTE, $De))
					];
					
					if(date('Hi', $Ds) === '0000'){
						$Dt['time'] = null;

					}elseif(date('Hi', $De) === '0000'){
						$Dt['time'] = strftime(DATE_HOUR_MINUTE, $Ds);
					}

				/* inte samma dag
				-- ----------*/
				}elseif(date('Ymd', $Ds) !== date('Ymd', $De)){

					$STime = strftime(DATE_HOUR_MINUTE, $Ds);
					if(date('Hi', $Ds) === '0000') $STime = null;

					$ETime = strftime(DATE_HOUR_MINUTE, $De);
					if(date('Hi', $De) === '0000') $ETime = null;
					
					$Dt = [ 
					 [ 'label' => _('Startar'), 'date' => strftime(DATE_DAY_MONTH_YEAR, $Ds), 'time' => $STime ],
					 [ 'label' => _('Slutar'), 'date' => strftime(DATE_DAY_MONTH_YEAR, $De), 'time' => $ETime ],
					];

				/* samma månad
				-- ----------*/
			//	}elseif($Ds->format('Ym') === $De->format('Ym')){

				}



			}elseif($Ds == $De){
				$Dt = [ 
					'label' => _('Datum/tid'), 
					'date' => strftime(DATE_DAY_MONTH_YEAR, $Ds), 
					'time' => strftime(DATE_HOUR_MINUTE, $Ds) 
				];
				if(date('Hi', $Ds) == '0000'){
					$Dt['time'] = null;
				}

			}

			return $Dt;

		} catch(Exception $e){
			return false;
		}
	}
	
	static function SetOccasionType($T){
		$Types = self::OccasionTypes();
		return (isset($Types[$T]) ? $Types[$T] : 'n/a');
	}


	/* occasion status array
	-- ------------------------------*/
	static function OccasionStatus(){
		return array(
			0 => _("Ej rapporterad"),
			1 => _("Rapporterad"),
			2 => _("Låst"),
		);
	}

	static function SetOccasionStatus($S){
		$Status = self::OccasionStatus();
		return (isset($Status[$S]) ? $Status[$S] : 'n/a');
	}

	/* invoice status array
	-- ------------------------------*/
	static function InvoiceStatus(){
		return array(
			1 => _("Skapad"),
			2 => _("Betald"),
			3 => _("Kvittad"),
		);
	}

	static function SetInvoiceStatus($S){
		$Status = self::InvoiceStatus();
		return (isset($Status[$S]) ? $Status[$S] : 'n/a');
	}

	/* section settings
	-- ------------------------------*/
	static function SectionSettings($Id){
		$dbh = Database::getInstance();
		
		$query = "
			SELECT 
			`ID`, `Section`, `Name`,
			`section_id`, `section_name`, `section_autotag`, `IOLok`, `sport`, `section_props` 
			FROM `content_menu` 
			INNER JOIN `school_section` 
			ON `Section` = `section_id` 
			WHERE `ID` = :SectionId 
			LIMIT 1
		";
		$pst = $dbh->prepare($query);
		$pst->bindParam(":SectionId", $Id, PDO::PARAM_INT);
		$pst->execute();

		if($pst->rowCount() !== 0){
			$res = $pst->fetch(PDO::FETCH_ASSOC);

			$Props = array();
			if(!is_null($res['section_props']) && false !== $P = unserialize($res['section_props']))
				$Props = $P;

			return array(
				"Id" => (int)$res['ID'],
				"Section" => (int)$res['section_id'],
				"Name" => $res['Name'],
				"Settings" => array(
					"Id" => (int)$res['section_id'],
					"Name" => $res['section_name'],
					"Slug" => post_slug($res['section_name']),
					"Tag" => $res['section_autotag'],
					"IOLok" => (int)$res['IOLok'], 
					"Sport" => (int)$res['sport'], 
					"Props" => $Props,
				)
			);
		}
		$pst = null;
		return false;
	}

	static function SectionsList(){
		$dbh = Database::getInstance();

		$query = "
			SELECT 
			`ID`, `Section`, `Name`, `Order`, 
			`section_desc` 
			FROM `content_menu` 
			INNER JOIN `school_section` 
			ON `Section` = `section_id` 
			ORDER BY `Order`, `Name`
		";
		
		$pst = $dbh->prepare($query);
		$pst->execute();
		if($pst->rowCount() === 0) return false;

		$i = 0;
		$Sections = array();
		while($S = $pst->fetch(PDO::FETCH_ASSOC)){
			$Sections[$i] = array(
				"Id" => (int)$S['ID'],
				"Name" => $S['Name'],
				"Desc" => null,
			);
			if(!is_null($S['section_desc']))
				$Sections[$i]['Desc'] = $S['section_desc'];

			$i++;
		}
		return $Sections;
	}

	/* payment types
	-- ------------------------------*/
	static function PaymentNames(){
		return array(
			707 => _("Pappersfaktura"),
			708 => _("E-postfaktura"),
			1 => _("Konto/kreditkort"),
			709 => _("Swish"),
		);
	}
	
	/* online payment
	-- ------------------------------*/
	public static function OnlinePaymentIsEnabled(){
		return (
			defined('PSP') && PSP === 'SwedbankPay'
		);
	}

	public static function OnlinePaymentTypes(){
		$dbh = Database::getInstance();
		$Data = array();

		$query = "
			SELECT 
			COUNT(`pm_id`) 
			FROM `system_payment_method` 
			WHERE `pm_parent` <> 0 
			AND `pm_default` = 2 
			ORDER BY `pm_parent`
		";
		$pst = $dbh->prepare($query);
		$pst->execute();
		return ((int)$pst->fetchColumn() !== 0);
		/*
		while($res = $pst->fetch(PDO::FETCH_ASSOC)){
			$Data[] = (int)$res['pm_id'];
		}
		*/
		$pst = null;

		return $Data;
		/*
		return array(
			1, // Visa
			2, // MasterCard
			3, // American Express
			4, // Diners Club
			800, // Eurocard
			801, // Maestro

		);
		*/
	}

	/* betalsätt
	-- ------------------*/
	public static function PaymentTypes($Selected = 0){
		$Type = array();
		$PaymentGroups = array(
			1 => _("Kontokort/Swish"),
			2 => _("Bankbetalning"),
			0 => _("Övriga"),
		);
		$PaymentNames = KOCommon::PaymentNames();
		$__NOTIFIES_VAT = (int)config("NOTIFIES_VAT");

		$dbh = Database::getInstance();

		$query = "
			SELECT 
			`pm_id`, `pm_parent`, `pm_name`, `pm_default`, `pm_fee`, `pm_custom`  
			FROM `system_payment_method` 
			WHERE `pm_default` = 2 
			ORDER BY 
			  CASE WHEN `pm_parent` = 0 
				THEN 3 END ASC, `pm_parent`, `pm_order` 
		";

		$query = "
			SELECT 
			`pm_id`, `pm_parent`, `pm_name`, `pm_fee`
			FROM `system_payment_method` 
			WHERE `pm_default` = 2 
		";
		if((false === defined('PSP')) || (defined('PSP') && PSP === false)){
			$query .= "
				AND `pm_parent` = 0 
			";
		}
/*
		$query .= "
			ORDER BY CASE
			  WHEN `pm_id` = 709 THEN 1
			  WHEN `pm_id` = 1 THEN 2
			END ASC,
			`pm_order` 
		";
*/
		$query .= "
			ORDER BY `pm_parent` DESC, `pm_order` 
		";
//		echo sprintf('<pre>%s</pre>', str_replace("\t","",$query));

		$pst = $dbh->prepare($query);
		$pst->execute();
		
		if($pst->rowCount() !== 0){
			
			$i = 0;
			$i = 0;
			$Parent = null;
			$Data = array();
			while($res = $pst->fetch(PDO::FETCH_ASSOC)){
				$Data[$i] = array(
					"Id" => (int)$res['pm_id'],
					"Parent" => (int)$res['pm_parent'],
					"Name" => $res['pm_name'],
					"Fee" => 0,
				);
				if((int)$res['pm_fee'] !== 0)
					$Data[$i]['Fee'] = $res['pm_fee'] + ($res['pm_fee'] * ($__NOTIFIES_VAT / 100));

				$i++;
/*
				if((false === defined('PSP') || (true === defined('PSP') && PSP === false)) && (int)$res['pm_parent'] !== 0) continue;
				if($Parent != $res['pm_parent']){
					if($Parent != null) $i++;

					$Name = $PaymentGroups[$res['pm_parent']];
					$Type[$res['pm_parent']]['Name'] = $Name;
				}
				
				if(!is_null($res['pm_custom']) && $res['pm_custom'] !== PSP) continue;

				$Name = $res['pm_name'];
				if(isset($PaymentNames[$res['pm_id']]))
					$Name = $PaymentNames[$res['pm_id']];

				$Type[$res['pm_parent']]['Types'][] = array(
					"Id" => (int)$res['pm_id'],
					"Parent" => (int)$res['pm_parent'],
					"Name" => $Name . ($res['pm_fee'] != 0 ? " (+" . moneyFormat((string)$res['pm_fee'] + ($res['pm_fee'] * ($__NOTIFIES_VAT / 100))) . ")" : ""),
					"Class" => post_slug($res['pm_name']),
					"Selected" => ($res['pm_id'] == $Selected ? " selected" : "")
				);

				$Parent = $res['pm_parent'];
*/
			}
			return $Data;
		}
		$pst = null;
		return false;
	}

	
	/* country list
	-- ------------------------------*/
	public static function Countries(){
		$dbh = Database::getInstance();
		$Data = array();

		global $currentLanguage,$Phrases;
		
		$query = "
			SELECT 
			`area_code`, `iso_code`, `name`, `name_en`, IF(`iso_code` IN ('SE','DK','FI','NO'), 1, 0) `Scandinavia`  
			FROM `system_country` 
			ORDER BY CASE 
			  WHEN `Scandinavia` = 1 THEN 0 ELSE 1 END, 
			  CONVERT(`name` USING `latin1`) COLLATE `latin1_swedish_ci` ASC
		";

		$pst = $dbh->query($query);
		if($pst->rowCount() === 0) return array();

		$i = 0;
		$Curr = -1;
		while($res = $pst->fetch(PDO::FETCH_ASSOC)){
			if($Curr !== (int)$res['Scandinavia']){
				if($Curr !== -1) $i++;
				$y = 0;
				$Data[$i] = array(
					"Label" => $Phrases[sprintf("LBL_COUNTRY_REGION_%d", $res['Scandinavia'])],
					"List" => array(),
				);
			}
			$Data[$i]['List'][$y] = array(
				"iso" => $res['iso_code'],
				"name" => $res['name'],
				"code" => (int)$res['area_code'],
			);
			
			if($currentLanguage['Code'] !== 'sv')
				$Data[$i]['List'][$y]['name'] = $res['name_en'];
			
			$Curr = (int)$res['Scandinavia'];
			$y++;
		}
		$pst = null;
		return $Data;
	}

	/* country list 'flat'
	-- ------------------------------*/
	public static function CountriesFlat(){
		$dbh = Database::getInstance();
		$Data = array();
		
		$query = "
			SELECT 
			`area_code`, `iso_code`, `name`, `name_en` 
			FROM `system_country` 
			ORDER BY  
			  CONVERT(`name` USING `latin1`) COLLATE `latin1_swedish_ci` ASC
		";

		$pst = $dbh->query($query);
		if($pst->rowCount() === 0) return array();

		$i = 0;
		while($res = $pst->fetch(PDO::FETCH_ASSOC)){
			$Data[$res['iso_code']] = $res['name'];
		}
		$pst = null;
		return $Data;
	}

	/* roller
	-- ------------------------------*/
	public static function Roles(){
		$dbh = Database::getInstance();
		$Data = [];
		$RFRoleTypeCatMapping = [ 0 => 12, 1 => 7 ];
		
		$query = "SELECT `ID`, `Staff`, `Name`, `MemberFee`, `License`, `Invoice`, `Color`, `Props`, `Order` FROM `roles` ORDER BY `Staff`, `Order`";
		foreach($dbh->query($query, PDO::FETCH_ASSOC) as $res){
			$Removed = 0;
			$RFRoleTypeCatId = $RFRoleTypeCatMapping[$res['Staff']];
			
			if(!is_null($res['Props']) && false !== $P = @unserialize($res['Props'])){
				if(isset($P['RFRoleTypeCategoryId'])) $RFRoleTypeCatId = $P['RFRoleTypeCategoryId'];
				if(isset($P['Removed'])) $Removed = 1;
			}
			$Data[$res['Staff']][] = [ 'id' => (int)$res['ID'], 'staff' => (int)$res['Staff'] === 1, 'rf_role_type_cat_id' => $RFRoleTypeCatId, 'name' => $res['Name'], 'memberfee' => ((int)$res['MemberFee'] === 1), 'license' => ((int)$res['License'] === 1), 'invoice' => ((int)$res['Invoice'] === 1), 'color' => $res['Color'], 'order' => (int)$res['Order'], 'Removed' => $Removed ];
		}
		return $Data;
	}

	public static function IsSerialized($data){
		// if it isn't a string, it isn't serialized
		if ( !is_string( $data ) )
			return false;
		$data = trim( $data );
		if ( 'N;' == $data )
			return true;
		if ( !preg_match( '/^([adObis]):/', $data, $badions ) )
			return false;
		switch ( $badions[1] ) {
			case 'a' :
			case 'O' :
			case 's' :
				if ( preg_match( "/^{$badions[1]}:[0-9]+:.*[;}]\$/s", $data ) )
					return true;
				break;
			case 'b' :
			case 'i' :
			case 'd' :
				if ( preg_match( "/^{$badions[1]}:[0-9.E-]+;\$/", $data ) )
					return true;
				break;
		}
		return false;
	}
	
	/* options
	-- ----------*/
	public static function get_option($option_name){
		$dbh = Database::getInstance();
		$pst = $dbh->prepare("SELECT `option_value` FROM `content_options` WHERE `option_name` = ?");
		$pst->execute(array($option_name));
		if($pst->rowCount() !== 0){
			return @unserialize($pst->fetchColumn());
		}
		$pst = null;
		return false;
	}

	public static function set_option($option_name, $data){
		$dbh = Database::getInstance();
		if(is_array($data) || is_object($data)){
			if(false === $D = @serialize($data)) return false;
			$option_data = $D;

		}elseif(is_int($data)){
			$option_data = (int)$data;

		}elseif(is_null($data)){
			$option_data = null;

		}else{
			$option_data = (string)$data;
		}

		$pst = $dbh->prepare("
			INSERT INTO `content_options` 
			(`option_name`, `option_value`) 
			VALUES (:name, :content) 
			ON DUPLICATE KEY UPDATE 
			`option_value` = :content
		");
		$pst->execute(array(':name' => $option_name, ':content' => $option_data));
		return $pst->rowCount() !== 0;
		$pst = null;
	}
}

Class KOCommonException extends Exception {
	public function __construct($Msg) { 
		/* call the super class Exception constructor */ 
		parent::__construct($Msg, 0); 
	}
}

/* tags system
-- -------------------*/
Class SectionTags {
	
	/* lista
	-- -------*/
	public static function TagList($Selected = array()){
		$dbh = Database::getInstance();

		$Data = array(
			array(
				"MenuId" => 0,
				"Section" => 0,
				"Name" => _('Huvudsida'),
			)
		);

		$pst = $dbh->prepare("
			SELECT 
			`ID`, `Section`, `Name`  
			FROM `content_menu` 
			ORDER BY `Order` ASC
		");

		$pst->execute();
		if($pst->rowCount() === 0) return false;

		while($res = $pst->fetch(PDO::FETCH_ASSOC))
			$Data[] = array(
				"MenuId" => (int)$res['ID'],
				"Section" => (int)$res['Section'],
				"Name" => $res['Name'],
			);

		return $Data;
		$pst = null;
	}

	/* hämta id
	-- -------*/
	public static function GetIds($Type = 'news', $Parent = 0){
		$dbh = Database::getInstance();

		$pst = $dbh->prepare("
			SELECT 
			`SectionId` 
			FROM `content_tag` 
			WHERE `Type` = ? 
			AND `Parent` = ?
		");
		$pst->execute(array($Type, $Parent));
		if($pst->rowCount() === 0) array();

		$Data = array();
		while($res = $pst->fetch(PDO::FETCH_ASSOC))
			$Data[] = (int)$res['SectionId'];

		return $Data;
		$pst = null;
	}

	/* hämta name
	-- -------*/
	public static function GetNames($Type = 'news', $Parent = 0){
		$dbh = Database::getInstance();

		$pst = $dbh->prepare("
			SELECT 
			IFNULL(`section_name`, 'Huvudsida') `section_name`  
			FROM `content_tag` 
			LEFT JOIN `school_section` 
			ON `SectionId` = `section_id`
			WHERE `Type` = ? 
			AND `Parent` = ? 
			ORDER BY CONVERT(`section_name` USING `latin1`) COLLATE `latin1_swedish_ci`
		");
		$pst->execute(array($Type, $Parent));
		if($pst->rowCount() === 0) return false;

		$Data = array();
		while($res = $pst->fetch(PDO::FETCH_ASSOC))
			$Data[] = $res['section_name'];

		return $Data;
		$pst = null;
	}

	/* spara
	-- -------*/
	public static function Save($SectionIds = array(), $Type = 'news', $Parent = 0){
		$dbh = Database::getInstance();

		$pst = $dbh->prepare("
			DELETE FROM `content_tag` 
			WHERE `Type` = ? 
			AND `Parent` = ? 
		");
		$pst->execute(array($Type, $Parent));
		
		$i = 0;

		$pst = $dbh->prepare("
			INSERT INTO `content_tag` 
			(`SectionId`, `Type`, `Parent`) 
			VALUES (?, ?, ?) 
		");
		foreach($SectionIds as $Id){
//			if((int)$Id === 0) continue;
			$pst->execute(array($Id, $Type, $Parent));
			$i += $pst->rowCount();
		}
		return ($i !== 0);
	}
}