diff --git a/inc/mask.php b/inc/mask.php
index 3b01433..24313de 100755
--- a/inc/mask.php
+++ b/inc/mask.php
@@ -3,7 +3,7 @@
 /**
  * Mask Reader
  * @author franzz
- * @version 1.1
+ * @version 1.2
  */
 class Mask extends PhpObject
 {
@@ -16,6 +16,7 @@ class Mask extends PhpObject
 	private $aoInstances;
 	
 	private $oLang;
+	private $sTimezone;
 
 	const MASK_FOLDER = 'masks/';
 	const MASK_EXT = '.html';
@@ -23,8 +24,9 @@ class Mask extends PhpObject
 	const END_TAG = 'END';
 	const TAG_MARK = '[#]';
 	const LANG_PREFIX = 'lang:';
+	const TIME_PREFIX = 'time:';
 
-	public function __construct($sFileName='', Translator $oLang=null)
+	public function __construct($sFileName='', Translator $oLang=null, $sTimezone = '')
 	{
 		//init
 		parent::__construct(__FILE__, Settings::DEBUG);
@@ -37,6 +39,7 @@ class Mask extends PhpObject
 		$this->aoInstances = array();
 		$this->sFilePath = '';
 		$this->setTranslator($oLang);
+		$this->setTimezone($sTimezone);
 
 		//load file
 		if($sFileName!='') $this->initFile($sFileName);
@@ -52,6 +55,10 @@ class Mask extends PhpObject
 		}
 	}
 	
+	public function setTimezone($sTimezone) {
+		$this->sTimezone = ($sTimezone=='')?Settings::TIMEZONE:$sTimezone;
+	}
+	
 	private function setTranslator($oLang) {
 		$this->oLang = $oLang;
 		foreach($this->aoInstances as &$aoPartInstance) {
@@ -168,12 +175,12 @@ class Mask extends PhpObject
 		$oMask->aoInstances[$sPartName][] = $oInstance;
 	}
 
-	public function setInstanceTag($sPartName, $sTagName, $sTagValue, $asLangParams=array())
+	public function setInstanceTag($sPartName, $sTagName, $sTagValue, $asTagParams=array())
 	{
 		$oMask = $this->findPart($this, $sPartName);
 		if(!$oMask) $this->addError('No part found : '.$sPartName);
 
-		$oMask->getCurrentInstance($sPartName)->setTag($sTagName, $sTagValue, $asLangParams);
+		$oMask->getCurrentInstance($sPartName)->setTag($sTagName, $sTagValue, $asTagParams);
 	}
 
 	private function findPart($oMask, $sPartName)
@@ -197,6 +204,11 @@ class Mask extends PhpObject
 		return false;
 	}
 
+	/**
+	 * returns latest instance
+	 * @param String $sPartName
+	 * @return Mask
+	 */
 	private function getCurrentInstance($sPartName)
 	{
 		if(!empty($this->aoInstances[$sPartName]))
@@ -220,6 +232,7 @@ class Mask extends PhpObject
 
 	public function getTags()
 	{
+		$asMatches = array('tag'=>array());
 		$sSafeTagMark = preg_quote(self::TAG_MARK);
 		$sSafeLangMark = preg_quote(self::LANG_PREFIX);
 		$sPattern = '/'.$sSafeTagMark.'(?P<tag>('.$sSafeLangMark.'|)\w+)'.$sSafeTagMark.'/u';
@@ -227,10 +240,10 @@ class Mask extends PhpObject
 		return array_unique(array_filter($asMatches['tag']));
 	}
 
-	public function setTag($sTagName, $sTagValue, $asLangParams=array())
+	public function setTag($sTagName, $sTagValue, $asTagParams=array())
 	{
 		$this->asTags[$sTagName] = $sTagValue;
-		$this->asTagsParams[$sTagName] = $asLangParams;
+		$this->asTagsParams[$sTagName] = $asTagParams;
 	}
 
 	public function setTags($asTags)
@@ -241,6 +254,10 @@ class Mask extends PhpObject
 	private static function isLangTag($sTag) {
 		return (mb_substr($sTag, 0, 5) == self::LANG_PREFIX);
 	}
+	
+	private static function isTimeTag($sTag) {
+		return (mb_substr($sTag, 0, 5) == self::TIME_PREFIX);
+	}
 
 	public function getMask()
 	{
@@ -257,12 +274,16 @@ class Mask extends PhpObject
 			$this->setTag($this->getPartTagPattern($sPart, false), $sTagValue);
 		}
 		
-		//Translate Tags
+		//Special Tags
 		$asTags = $this->asTags;
-		if(!is_null($this->oLang)) {
-			foreach($asTags as $sTagName=>&$sTagValue) {
-				if(self::isLangTag($sTagValue)) $sTagValue = $this->oLang->getTranslation(mb_substr($sTagValue, 5), $this->asTagsParams[$sTagName]);
-			}
+		foreach($asTags as $sTagName=>&$sTagValue) {
+			$sTagActValue = mb_substr($sTagValue, 5);
+			
+			//Translate Tag
+			if(!is_null($this->oLang) && self::isLangTag($sTagValue)) $sTagValue = $this->oLang->getTranslation($sTagActValue, $this->asTagsParams[$sTagName]);
+			
+			//Convert Value to Mask Time Zone
+			if(self::isTimeTag($sTagValue)) $sTagValue = (new DateTime('@'.$sTagActValue))->setTimeZone(new DateTimeZone($this->sTimezone))->format($this->asTagsParams[$sTagName]);;
 		}
 		
 		//Replace Tags