added set language feature; phrasen plugin with optional reload if non responsive phrasen are used; stundenplan header mode & buttons reworked

application/libraries/PhrasesLib.php

@@ -200,6 +200,17 @@ class PhrasesLib
 		return '<< PHRASE '.$phrase.' >>';
 	}
 
+	/**
+	 * Workaround to reload the phrases array on an already constructed library.
+	 * @parameters -> look for _setPhrases docs
+	 */
+	public function setPhrases($categories, $language)
+	{
+		if (count($categories) > 0) $this->_setPhrases($categories, $language);
+
+		return $this->_phrases;
+	}
+
 	// -----------------------------------------------------------------------------------------------------------------
 	// Private methods
 
@@ -319,6 +330,7 @@ class PhrasesLib
 		{
 			$this->_phrases = $phrases->retval;
 		}
+
 	}
 
 	/**
@@ -329,4 +341,4 @@ class PhrasesLib
 	{
 		return json_encode($this->_phrases);
 	}
-}
+}