// javascript validators for mail
// and related functions

function valid_email(str) {
	
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	
	if (filter.test(str)) {
		return true;
	} else {
		return false;
	}
}