function checkemail(email){
	if(!/^[a-z0-9,!\#\$%&'\*\+/=\?\^_`\{\|}~-]+(\.[a-z0-9,!#\$%&'\*\+/=\?\^_`\{\|}~-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,})/i.test(email)){
		alert('Óêàæèòå âåðíûé E-mail!');
		return false;
	}
}