function ResourceBundle() {
   //Fields
   this.bundle = new Array();
   // Methods
   this.getString         = function(resourceJava) {return this.bundle[resourceJava];}
   //Array fuellen
   
   this.bundle['invalidFormat2'] = 'A valid format is "{1}" , for instance';
   
   this.bundle['date_of_mess'] = 'Date of Message';
   
   this.bundle['formatDateMMYYYY'] = 'MM.YYYY';
   
   this.bundle['methodGetMinute'] = 'parseInt(value.substr(3, 2), 10)';
   
   this.bundle['invalidFormat'] = 'The input of the field "{0}" does not comply with the required format.';
   
   this.bundle['name02'] = 'Name';
   
   this.bundle['methodGetHour'] = 'parseInt(value.substr(0, 2), 10)';
   
   this.bundle['formatHNR'] = '[0-9][a-z,A-Z]';
   
   this.bundle['hintFocusMandatoryField'] = 'One of the fields has not been filled out correctly. Please click on the appropriate hint to check your input:';
   
   this.bundle['formatName'] = '[a-z,A-Z]';
   
   this.bundle['formatNumeric8Digits'] = '[0-9]{8}';
   
   this.bundle['currencyField'] = 'You should enter only a valid currency into the field "{0}".';
   
   this.bundle['formatFloat'] = '0-9.,0-9';
   
   this.bundle['expirationDate'] = 'Expiration date of News for the front page';
   
   this.bundle['formatFon'] = '[0-9]/[0-9]';
   
   this.bundle['description'] = 'Description';
   
   this.bundle['methodGetMonth'] = 'parseInt(value.substr(5, 2), 10)';
   
   this.bundle['mandatoryField'] = 'The field "{0}" is mandatory and should not be empty.';
   
   this.bundle['SVR_invalidFormat_root'] = 'The input of the field "{0}" does not comply with the required format.';
   
   this.bundle['SVR_mandatoryField'] = 'The field "{0}" is mandatory and should not be empty.';
   
   this.bundle['hintHiddenMandatoryField'] = '(mandatory field)';
   
   this.bundle['numberField'] = 'You should enter only figures into the field "{0}".';
   
   this.bundle['methodGetYearMMYYYY'] = 'parseInt(value.substr(0, 4))';
   
   this.bundle['regexpIsTime'] = '/\d\d\:\d\d/';
   
   this.bundle['dateField'] = 'You should enter a valid date (Format: YYYY-MM-DD) into the field "{0}".';
   
   this.bundle['format'] = 'a-z, A-Z, -, ., Space, special Characters';
   
   this.bundle['regexpIsDateMMYYYY'] = '/\d\d\d\d\-\d\d/';
   
   this.bundle['regexpIsDate'] = '/\d\d\d\d\-\d\d\.\d\d/';
   
   this.bundle['SVR_invalidFormat'] = 'A valid format is "{0}" , for instance';
   
   this.bundle['methodGetMonthMMYYYY'] = 'parseInt(value.substr(5, 2), 10)';
   
   this.bundle['formatTime'] = 'HH:MM';
   
   this.bundle['formatPLZ'] = '[0-9]';
   
   this.bundle['methodGetYear'] = 'parseInt(value.substr(0, 4))';
   
   this.bundle['formatDate'] = 'YYYY-MM-DD';
   
   this.bundle['formatDateYYYY'] = 'YYYY';
   
   this.bundle['formatNumber'] = '0-9';
   
   this.bundle['formatEMail'] = 'name@domain.topdomain';
   
   this.bundle['formatPLZ_DE'] = '[0-9]{5}';
   
   this.bundle['emailField'] = 'You should enter a valid email address into the field "{0}".';
   
   this.bundle['methodGetDay'] = 'parseInt(value.substr(7, 2), 10)';
   
   this.bundle['regexpIsDateYYYY'] = '/\d\d\d\d/';
   
   this.bundle['time_of_message'] = 'Time of Message';
   
  }

var resourceBundle     = new ResourceBundle();



//
// Prueft ob ein Element ueberhaupt existiert.
//
function exists(field) {
  if (document.getElementsByName(field)[0]) return true;
  return false;
}

//
// Pruef ob eine Eingabe in ein Textfeld gemacht worden ist.
// Leereichen werden ignoriert.
//
function isEmpty(field) {
  var value = document.getElementsByName(field)[0].value;
  if(trim(value) == '') return true;
  return false;
}

//
// Prueft ob ein Textfeld irgend eine Eingabe enthaelt.
//
function containsChars(field) {
  var value = document.getElementsByName(field)[0].value;
  if(value == '') return false;
  return true;
}

//
// Fuer Klick-Buttons, Checkboxen, Radio-Buttons
//
function isChecked(field) {
  var fieldObj = document.getElementsByName(field);
  var i=0;
  for(i=0; i<fieldObj.length; i++) {
    if (fieldObj[i].checked) return true;
  }
  return false;
}

//
// Fuer Selectbox
//
function isSelected(field) {
  if (document.getElementsByName(field)[0].selectedIndex > -1) return true;
  return false;
}


function isDate(field) {
  var value = document.getElementsByName(field)[0].value;
  var regExp = /\d\d\d\d\-\d\d\.\d\d/;
  if(regExp.exec(value) != value) return false;



  var year = parseInt(value.substr(0, 4));
  if(year<1900 || year>2100) return false;
  var month = parseInt(value.substr(5, 2), 10);
  if(month<1 || month>12) return false;
  var day = parseInt(value.substr(7, 2), 10);
  if(day<1 || day>31) return false;
  return true;
}

function isDateMMYYYY(field) {
  var value = document.getElementsByName(field)[0].value;
  var regExp = /\d\d\d\d\-\d\d/;
  if(regExp.exec(value) != value) return false;

  var year = parseInt(value.substr(0, 4));
  if(year<1900 || year>2100) return false;
  var month = parseInt(value.substr(5, 2), 10);
  if(month<1 || month>12) return false;
  return true;
}


function isDateYYYY(field) {
  var value = document.getElementsByName(field)[0].value;
  var regExp = /\d\d\d\d/;
  if(regExp.exec(value) != value) return false;

  var year = parseInt(value);
  if(year<1900 || year>2100) return false;
  return true;
}

//
// Ueberprueft den Wert des Feldes auf das Format 'HH:MM'.
// Liefert false falls der Wert keiner gueltigen Uhrzeit entspricht, sonst true.
//
function isTime(field) {
  var value = document.getElementsByName(field)[0].value;
  var regExp = /\d\d\:\d\d/;
  if(regExp.exec(value) != value) return false;

  var hour = parseInt(value.substr(0, 2), 10);
  if(hour<0 || hour>23) return false;
  var min = parseInt(value.substr(3, 2), 10);
  if(min<0 || min>59) return false;
  return true;
}


function isEmail(field) {
  return validateTest(field, /^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/);
}

function isPlz(field) {
  //return validate(field, /\d\d\d\d\d/);
  // wg. der Miniapp Bewerbungsservice Lieferanten muessen weniger bzw. mehr
  // als 5 Ziffern erlaubt sein
  return validate(field,/[\d]{4,6}/);
}

/*
	Prueft ob es sich um 8-stellige Zahl handelt
*/
function isNumeric8Digits(field) {
	return validate(field,/[\d]{8}/);
}

function isPlzGerman(field) {
  return validate(field, /\d\d\d\d\d/);
}

// PLZ-Pruefung auch gueltig fuer polnische PLZs (z.B. 12-345)
function isPlzPolish(field) {
	return validate(field, /\d\d[\-]{0,1}\d\d\d/);
}

function isNumber(field) {
  return validate(field, /[0-9]+/);
}

function isFloat(field) {
  return validate(field, /[0-9]*[\.,]?[0-9]+/);
}


function isHnr(field) {
  return validate(field, /[0-9]{1,4}[a-zA-Z]?/);
}


function isFon(field) {
  return validate(field, /\+?[0-9\- \/]+/);
}


function isName(field) {
  return isText(field);
}

//
// Ist es Geld
//
function isCurrency(field) {
  return validate(field, /[0-9]+([\.,]{1}[0-9]{2}){0,1}/ );
}

//
//
//
function isText(field) {
  return validate(field, /[a-zA-Z\-\. \u00C4\u00D6\u00DC\u00E4\u00F6\u00FC\u00DF]+/);
}

function isPixel(field) {
  return isNumber(field);
}



var js_Auml = '\u00C4';
var js_Ouml = '\u00D6';
var js_Uuml = '\u00DC';

var js_auml = '\u00E4';
var js_ouml = '\u00F6';
var js_uuml = '\u00FC';
var js_szlig = '\u00DF';

var js_format_date       = 'YYYY-MM-DD';
var js_format_dateMMYYYY = 'MM.YYYY';
var js_format_dateyyyy   = 'YYYY';
var js_format_time       = 'HH:MM';
var js_format_email      = 'name@domain.topdomain';
var js_format_number     = '0-9';
var js_format_float	     = '0-9.0-9';
var js_format_plz        = '[0-9]';
var js_format_plzgerman  = '[0-9]';
var js_format_plzpolish  = '[0-9],[-]';
var js_format_text       = resourceBundle.getString("format");
var js_format_hnr        = '[0-9][a-z,A-Z]';
var js_format_fon        = '[0-9]/[0-9]';
var js_format_currency   = '[0-9],[0-9]';
var js_format_numeric8digits = '[0-9]{8}';


function alertInvalidFormat(field, message, format) {
  setFocus(field);
  var outtext = resourceBundle.getString("invalidFormat");
      outtext = outtext.replace("{0}", message);
  if(format) {
                outtext = outtext+resourceBundle.getString("invalidFormat2");
                outtext = outtext.replace("{1}", format);
             }
  alert(outtext);
  return false;
}


function alertMandatoryField(field, message) {
  setFocus(field);
  var outtext = resourceBundle.getString("mandatoryField");
  alert(outtext.replace("{0}", message));
  return false;
}


function setFocus(field) {
  var fieldObj = document.getElementsByName(field)[0];      // Get object to focus on
  fieldObj.focus();                                         // Focus works always
  // Select works only for text, password and textarea
  if (fieldObj.type == 'text' || fieldObj.type == 'password' || fieldObj.type == 'textarea') {
    fieldObj.select();
  }
}

function trim(value) {
  return value.replace(/^ */g, '').replace(/ *$/g, '');
}


function validate(field, regExp) {
  var value = document.getElementsByName(field)[0].value;
  // Liefert bei mehr als einem Treffer autom. ein Array (sonst nur eine norm. Var. 8-( )
  var erg = regExp.exec(value);
  if(erg != null && erg.length) {
	if(erg[0] != value) return false;
  } else {
	if(erg != value) return false;
  }
  return true;
}


function validateTest(field, regExp) {
  var value = document.getElementsByName(field)[0].value;
  return regExp.test(value);
}