if ( PARAM_FORMAT_HTM.equalsIgnoreCase( format ) ) return PARAM_FORMAT_HTML;
	public static String getFormat( HttpServletRequest request )	{		String format = getParameter( request, PARAM_FORMAT );		if ( format != null && format.length( ) > 0 )		{			return format;		}		return PARAM_FORMAT_HTML; // The default format is html.	}