function isEmail(value) {
	var reg = /^(?:[-a-z\d\+\*\/\?!{}`~_%&'=^$#]+(?:\.[-a-z\d\+\*\/\?!{}`~_%&'=^$#]+)*)@(?:[-a-z\d_]+\.){1,60}[a-z]{2,6}$/i;
	if (!value.match(reg)){return false}else{return true}
}