<!--
var reg1 = new RegExp("^[a-zA-Z陰嗆鬄鄴磩’彡炫蚘][a-zA-Z0-9陰嗆鬄鄴磩’彡炫蚘]{3,}$");
//login

var reg2 = new RegExp('^[a-zA-Z陰嗆鬄鄴磩’彡炫蚘][a-zA-Z0-9陰嗆鬄鄴磩’彡炫蚘]{4,}$');
//password

var reg5 = new RegExp('^[a-zA-Z陰嗆鬄鄴磩’彡炫蚘]+$');
//name

var reg6 = new RegExp('^[^@]+@([a-z0-9\-]+\.)+[a-z]{2,4}$');
//mail

var reg7 = new RegExp('^[0-9]+$');
//number

var reg8 = new RegExp('^[0-9]*[\.,]*[0-9]+$');
//number_real

var reg10 = new RegExp('.+');
// not null

var reg11 = new RegExp('^[a-zA-Z0-9陰嗆鬄鄴磩’彡炫蚘_\-].*');
// not null2

var reg12 = new RegExp('^[\\[\\]a-zA-Z0-9_\-].*');
// not null3

var reg20 = new RegExp('.+\.(jpg|JPG|gif|GIF|png|PNG)$');
var reg21 = new RegExp('.+\.(txt|TXT)$');

var reg30 = new RegExp('^[0-9]{4}-[0-9]{2}-[0-9]{2}$');
//news: data

var reg31 = new RegExp('^[0-2][0-9]:[0-5][0-9]$');
//news: hour
-->