public function removeAttribute( $name, $nsPrefix = NULL )
	{
		$data	= $nsPrefix ? $this->attributes( $nsPrefix, TRUE ) : $this->attributes();
		foreach( $data as $key => $attributeNode )
		{
			if( $key == $name )
			{
				unset( $data[$key] );
				return TRUE;
			}
		}
		return FALSE;
	}