JS_SEARCH_MISSING_ERROR = "Vul aub een zoekterm in.";
JS_SEARCH_FORMAT_ERROR = "Vul aub een geldige zoekterm in.";
JS_YOUR_NAME_MISSING_ERROR = "Vul aub uw naam in";
JS_FRIEND_NAME_MISSING_ERROR = "Vul aub de naam in van uw vriend(in)";
JS_YOUR_EMAIL_MISSING_ERROR = "Vul aub uw e-mail adres in";
JS_FRIEND_EMAIL_MISSING_ERROR = "Vul aub het e-mail adres in van uw vriend(in)";
JS_YOUR_NAME_FORMAT_ERROR = "Gebruik aub alleen letters en/of cijfers.";
JS_FRIEND_NAME_FORMAT_ERROR = "Gebruik aub alleen letters en/of cijfers.";
JS_EMAILADDRESS_MISSING_ERROR = "Vul aub uw e-mail adres in";
JS_EMAILADDRESS_FORMAT_ERROR = "Vul aub een geldig e-mail adres in";
JS_COMMENTS_MESSAGE_TOO_LONG = "Gebruik aub niet meer dan 500 karakters.";





srcTop1_off = '/Authfiles/Images/488_89069.jpg';
srcTop2_off = '/Authfiles/Images/488_89071.jpg';
srcTop3_off = '/Authfiles/Images/488_89073.jpg';
srcTop4_off = '/Authfiles/Images/488_89075.jpg';
srcTop5_off = '/Authfiles/Images/488_89078.jpg';
srcTop6_off = '/Authfiles/Images/488_89080.jpg';
srcTop1_on = '/Authfiles/Images/488_89070.jpg';
srcTop2_on = '/Authfiles/Images/488_89072.jpg';
srcTop3_on = '/Authfiles/Images/488_89074.jpg';
srcTop4_on = '/Authfiles/Images/488_89076.jpg';
srcTop5_on = '/Authfiles/Images/488_89079.jpg';
srcTop6_on = '/Authfiles/Images/488_89081.jpg';
srcBot1_off = '/Authfiles/Images/488_89580.jpg';
srcBot2_off = '/Authfiles/Images/488_89582.jpg';
srcBot3_off = '/Authfiles/Images/488_89584.jpg';
srcBot4_off = '/Authfiles/Images/488_89586.jpg';
srcBot5_off = '/Authfiles/Images/488_89588.jpg';
srcBot6_off = '/Authfiles/Images/488_89592.jpg';
srcBot1_on = '/Authfiles/Images/488_89581.jpg';
srcBot2_on = '/Authfiles/Images/488_89583.jpg';
srcBot3_on = '/Authfiles/Images/488_89585.jpg';
srcBot4_on = '/Authfiles/Images/488_89587.jpg';
srcBot5_on = '/Authfiles/Images/488_89589.jpg';
srcBot6_on = '/Authfiles/Images/488_89593.jpg';

function topnavOver(intNavNo){
imgTop = eval('document.' + 'navImg_top' + intNavNo);
imgTop.src = eval('srcTop' + intNavNo + '_on');
imgBot = eval('document.' + 'navImg_bot' + intNavNo);
imgBot.src = eval('srcBot' + intNavNo + '_on');
}
function topnavOut(intNavNo){
imgTop = eval('document.' + 'navImg_top' + intNavNo);
imgTop.src = eval('srcTop' + intNavNo + '_off');
imgBot = eval('document.' + 'navImg_bot' + intNavNo);
imgBot.src = eval('srcBot' + intNavNo + '_off');
}
function showOnstate(){
if (document.getElementsByTagName) {
	textNavTr = document.getElementById('textNav')
	arrLinks = textNavTr.getElementsByTagName('a');
	for (i=0;i<arrLinks.length;i++){
		if (arrLinks[i].className == 'topnavOn') {
			strId = arrLinks[i].id;
			intNavNo = strId.slice(6,7);
			imgTop = eval('document.' + 'navImg_top' + intNavNo);
			if(imgTop) imgTop.src = eval('srcTop' + intNavNo + '_on');
			imgBot = eval('document.' + 'navImg_bot' + intNavNo);
			if(imgBot) imgBot.src = eval('srcBot' + intNavNo + '_on');
		}
	}
}
}
function onloadFunctions(){
showOnstate();
}
function printPage(){
if (window.print) window.print();
else alert('Your browser does not support javascript printing.\nTo print this page, select File: Print from your menu.\nThis page is already printer friendly.');
}
function sendToFriend(objLink) {
// get the url of the document being sent
var strCurrentUrl = escape ( parent.document.URL ) ;
// get the page <title> of the document being sent
var strPageTitle = escape( parent.document.title );
var strURLParams = '?ForceUserDeserialize=-1&pageToSend=' + strCurrentUrl + '&pageTitle=' + strPageTitle + '&mode=submitted';
var strURL = objLink.href + strURLParams;
var strWindowProperties = 'width=409,height=460,scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';	
// open the window
openWindow(strURL ,'send_to_a_friend', strWindowProperties);	
// prevent any further code from executing
return false;
}
function openWindow(URL, Name, Args){
popupWin = window.open(URL, Name, Args);
popupWin.focus();
}
function isEmailChars(str){
var theText = /^[\@\.a-z0-9_-]+$/gi;
var result = str.match(theText);
if(result != null)return true;	
else return false;
}
function isValidEmail(strEmail){
if (trim(strEmail)=='') return false;
if (!isEmailChars(strEmail)) return false;
var emailPattern = /^[a-z0-9]+([_.-][a-z0-9]+)*@[a-z0-9]+([-.][a-z0-9]+)*[.]{1}[a-z]{2,}$/gi;
var result = strEmail.match(emailPattern);
if(result != null) return true;
else return false;
}
function isAlphaNumeric(str){
var theText = /^([ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿa-zA-Z0-9]+[ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ\'\s\.a-zA-Z0-9_-]*)$/;
var result = str.match(theText);
if(result != null) return true;
else return false;
}
function isMessageCommentLengthOK(strComment,len){
if ((trim(strComment)).length>len)return false;
return true;
}

blanks = " \t\n\r"; 
phoneNumberDelimiters = "()- ";
invalidChar="`!@#$%^&*||~?<>:;\"{}()[]\\/,";
period =".";
underscore="_";
dash ="-";
empty='';
open_bracket="(";
close_bracket=")";
slash="/";
space=" ";
apostrophe ="'";
intCharSet = "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ"

function validateForm(theForm){
if(theForm.textFriendName){
	if(trim(theForm.textFriendName.value) == ""){
		alert(JS_FRIEND_NAME_MISSING_ERROR);
		theForm.textFriendName.focus();
		return false;
	}
	else{
	if(!isAlphaNumeric(trim(theForm.textFriendName.value))){
		alert(JS_YOUR_NAME_FORMAT_ERROR);
		theForm.textFriendName.focus();
		return false;
	}
	theForm.textFriendName.value = trim(theForm.textFriendName.value);
	}
}
if(theForm.textFriendEmail){	
	if(trim(theForm.textFriendEmail.value) == ""){
		alert(JS_FRIEND_EMAIL_MISSING_ERROR);
		theForm.textFriendEmail.focus();
		return false;				
	}else{
		if(!isValidEmail(trim(theForm.textFriendEmail.value))){
			alert(JS_EMAILADDRESS_FORMAT_ERROR);
			theForm.textFriendEmail.focus();
			return false;
		}
		theForm.textFriendEmail.value = trim(theForm.textFriendEmail.value);
	}
}
if(theForm.textYourName){
	if(trim(theForm.textYourName.value) == ""){
		alert(JS_YOUR_NAME_MISSING_ERROR);
		theForm.textYourName.focus();
		return false;
		}				
		else{
		if(!isAlphaNumeric(trim(theForm.textYourName.value))){
			alert(JS_YOUR_NAME_FORMAT_ERROR);
			theForm.textYourName.focus();
			return false;
		}
		theForm.textYourName.value = trim(theForm.textYourName.value);
	}
}
if(theForm.textYourEmail){	
	if(trim(theForm.textYourEmail.value) == ""){
		alert(JS_YOUR_EMAIL_MISSING_ERROR);
		theForm.textYourEmail.focus();
		return false;				
	}else{
		if(!isValidEmail(trim(theForm.textYourEmail.value))){
			alert(JS_EMAILADDRESS_FORMAT_ERROR);
			theForm.textYourEmail.focus();
			return false;
		}
		theForm.textYourEmail.value = trim(theForm.textYourEmail.value);
	}
}
if(theForm.textMessage){	
	if (!isMessageCommentLengthOK(trim(theForm.textMessage.value),500)){
		alert(JS_COMMENTS_MESSAGE_TOO_LONG);
		theForm.textMessage.focus();
		return false;				
	}
}
return true;
}

function ValidateSearch (theForm) {
	if(theForm.searchword){
		if(trim(theForm.searchword.value) == ""){
			alert(JS_SEARCH_MISSING_ERROR);
			theForm.searchword.focus();
			return false;
			}				
			else{
			if(!isAlphaNumeric(trim(theForm.searchword.value))){
				alert(JS_SEARCH_FORMAT_ERROR);
				theForm.searchword.focus();
				return false;
			}
			theForm.searchword.value = trim(theForm.searchword.value);
		}
	}
}


function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes consetrimive spaces and replaces it with one space.   
   var returnValues = inputString;
   var ch = returnValues.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      returnValues = returnValues.substring(1, returnValues.length);
      ch = returnValues.substring(0, 1);
   }
   ch = returnValues.substring(returnValues.length-1, returnValues.length);
   while (ch == " ") { // Check for spaces at the end of the string
      returnValues = returnValues.substring(0, returnValues.length-1);
      ch = returnValues.substring(returnValues.length-1, returnValues.length);
   }
   while (returnValues.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      returnValues = returnValues.substring(0, returnValues.indexOf("  ")) + returnValues.substring(returnValues.indexOf("  ")+1, returnValues.length); // Again, there are two spaces in each of the strings
   } 
   return returnValues;
}

function trackEvent(type){
if (document.getElementById) document.getElementById('trackingFrame').src = 'tracking.asp?type=' + type;
}