<!-- 
function feldtest(form) {
  var field = form.Name;
  var str = field.value;
  if (str == "") {
     alert("Name missing.");
     field.focus();
     field.select();
     return false;
  }

  var field = form.Adresse;
  var str = field.value;
  if (str == "") {
     alert("Address missing.");
     field.focus();
     field.select();
     return false;
  }

  var field = form.email;
  var str = field.value;
//  if (str != "") {
    if (window.RegExp) {
      var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
      var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,9}|[0-9]{1,3})(\\]?)$";
      var reg1 = new RegExp(reg1str);
      var reg2 = new RegExp(reg2str);
      if ( !(!reg1.test(str) && reg2.test(str)) ) {
         alert("Email not valid.");
         field.focus();
         field.select();
         return false;
      }
    } else {
      if(str.indexOf("@") < 0) {
         alert("Email not valid.");
         field.focus();
         field.select();
         return false;
      }
    }
//  }


  var field = form.Resultat;
  var str = field.value;
  if (1-1+str != 1-1+p1+p2) {
     alert("Wrong result.");
     field.focus();
     field.select();
     return false;
  }

  return true;
}

// -->