//e-posti lingid
function writeEmailLink(name,domain,linkText) {
  document.write('<a href="mailto:'+name+'@'+domain+'">'+linkText+'<\/a>');
}

//e-posti aadressid
function emailAddr(name,domain,return_val) {
  if (!return_val) {
    document.write(name+'@'+domain);
  }
  else {
    return name+'@'+domain;
  }
}

//vormivälja valideerimine regulaaravaldise vastu
function val_f(fieldid, regexp) {
  var obj = document.getElementById(fieldid);
  if (obj.value.match(regexp)) {
    obj.className='field_ok';
  }
  else {
    obj.className='field_err';
  }
}