function passwords(pass, pass2)
{
 if(document.getElementById(pass).value!=document.getElementById(pass2).value)
 {
  document.getElementById(pass).className="registerNOTOK";
  document.getElementById(pass+"_").innerHTML="De wachtwoorden komen niet overeen.";
  document.getElementById(pass2).className="registerNOTOK";
 }
 else
 {
  document.getElementById(pass).className="registerOK";
  document.getElementById(pass+"_").innerHTML="OK!";
  document.getElementById(pass2).className="registerOK";
 }
 registerme();
}