public function addMisc($tag)
 	{
 		// Register several items
 		if (is_array($tag))
 		{
 			foreach ($tag as $line)
 			{
 				array_push($this->misc, $line);
 			}
 		}

 		// Register only one item
 		elseif (is_string($tag))
 		{
 			array_push($this->misc, $tag);
 		}
 	}