<!--
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_\-].*');
// not null2

var reg12 = new RegExp('^[\\[\\]a-zA-Z0-9_\-].*');
// not null3

var reg20 = new RegExp('.+\.(jpg|JPG|gif|GIF)$');
var reg21 = new RegExp('.+\.(txt|TXT)$');
-->