// JavaScript Document


function checkMail(mail) {
   var emailFilter=/^.+@.+\..{2,3}$/;
   var err = null;
   if (!(emailFilter.test(mail))) {
      return false;
   }
   var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
   if (mail.match(illegalChars)) {
      return false;
   }
   return true;
}

function checkPhone(phone) {
   var filter=/^[0-9]{8}$/;
   if (!(filter.test(phone))) {
      return false;
   }
   return true;
}