function obligated_info() {
    var surname = document.reservationForm.surname.value;
	var firstname = document.reservationForm.firstname.value;
	var email = document.reservationForm.email.value;
	var address = document.reservationForm.address.value;
	var city = document.reservationForm.city.value;
	var zip = document.reservationForm.zip.value;
	var country = document.reservationForm.country.value;
	var phone = document.reservationForm.phone.value;
    var rooms = document.reservationForm.rooms.value;
	var noad = document.reservationForm.noad.value;
	var noch = document.reservationForm.noch.value;
	var Arrival = document.reservationForm.Arrival.value;
	var Departure = document.reservationForm.Departure.value;
			

    if (surname == "" ) {
        fixElement(document.reservationForm.surname, "You have to fill in a surname.");
        return false;
    }
    else if (firstname == "" ) {
        fixElement(document.reservationForm.firstname, "You have to fill in a firstname.");
        return false;
    }
    else if (email == "") {
        fixElement(document.reservationForm.email, "You have to fill in an emailaddress.");
        return false;
    }
   else if (address == "") {
        fixElement(document.reservationForm.address, "You have to fill in an address.");
        return false;
    }
    else if (city == "") {
        fixElement(document.reservationForm.city, "You have to fill in a city.");
        return false;
    }
     else if (zip == "") {
        fixElement(document.reservationForm.zip, "You have to fill in a zipcode.");
        return false;
    }	
    else if (country == "") {
        fixElement(document.reservationForm.country, "You have to fill in a country.");
        return false;
    }
    else if (phone == "") {
        fixElement(document.reservationForm.phone, "You have to fill in a phonenumber.");
        return false;
	}	
  	else if (rooms == "--") {
        fixElement(document.reservationForm.rooms, "You have to fill in a number of rooms.");
        return false;
    }		
     else if (noad == "") {
        fixElement(document.reservationForm.noad, "You have to fill in number of adults.");
        return false;
    }	
    else if (noch == "") {
        fixElement(document.reservationForm.noch, "You have to fill in number of children.");
        return false;
    }	
    else if (Arrival == "") {
        fixElement(document.reservationForm.Arrival, "You have to fill in an arrivaldate.");
        return false;
    }	
    else if (Departure == "") {
        fixElement(document.reservationForm.Departure, "You have to fill in an departuredate.");
        return false;
    }												
    else {
        return true;
    }
}
function fixElement(element, message) {
    alert(message);
    element.focus();
}



function obligated_infoConfirmation(){
	 var reservationname = document.reservationForm1.reservationname.value;
	 
	  if (reservationname == "" ) {
        fixElement(document.reservationForm1.reservationname, "You have to fill in a name.");
        return false;
    }
	else {
        return true;
    }
}