function Valider(Form) {
  if (Form.kunde.value == "")
  {    alert("Indtast kundenavn");
    Form.kunde.focus();
    return (false); 
 }
  if (Form.pswr.value == "")
  {    alert("\"Password\" skal indtastes!");
    Form.pswr.focus();
    return (false); }
else
{
var inputTimestamp = Form.timestamp.value;
var inputPassword = Form.pswr.value
Form.pswr.value = hex_sha1(inputTimestamp + inputPassword);
return true; 
}
 }