update = new Date(document.lastModified);
					updatemonth = update.getMonth() + 1;
					updatedate  = update.getDate();
					updateyear  = update.getYear();
					if (updateyear < 2000){
						updateyear = updateyear + 1900;
						}
					updatetext = "(更新：" + updateyear + "." + updatemonth + "." + updatedate + ")";  
					document.write(updatetext);
					//