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.";




//===========================================================
// This function is required for IE only, as it doesn't support
// the :hover pseudo class on elements other then <a>
//============================================================
		function InitializeMenu()
		{
					
		  }

function onloadFunctionsPopup(){
	if (window.focus) window.focus();
}

//=================================================
// Open an new window for send page to a frind with 
//	customized properties
//=================================================

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=459,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;
}

//=================================================
// Open an new window with customized properties
//=================================================
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) {
   return (strEmail.indexOf(".") > 2) && (strEmail.indexOf("@") > 0);
 
}
function isAlphaNumeric(str)
{
	var numeric = str;
	for(var j=0; j<numeric.length; j++)
		{
		  var alphaa = numeric.charAt(j);
		  var hh = alphaa.charCodeAt(0);
		  if((hh > 47 && hh<59) || (hh > 64 && hh<91) || (hh > 96 && hh<123) || (hh == 32))
		  {
		  }
		else	{
			 return false;
		  }
		}
 return true;
}

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

function isMessageCommentLengthOK(strComment,len){
if ((trim(strComment)).length>len)return false;
return true;
}
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.');
}



//=================================================
// Open an new window with for popupimage
//=================================================

function popupwindowscroll(url, intWidth,intHeight,blnScroll){
    if (intWidth == null || intHeight == null) {intWidth=750;intHeight=535;}
	if (blnScroll == null) {blnScroll='yes';}
	// this is the common window for popups. it resizes to the size needed
	//NewWindow = window.open(url,"POPUPWINDOWSCROLL","toolbar=no,width="+intWidth+",height="+intHeight+",directories=no,status=no,scrollbars=yes,resizable=no,menubar=no,top=0,left=20");
	window.name ="NewWindow";
	NewWindow = window.open(url,"POPUPWINDOWSCROLL","toolbar=no,width="+intWidth+",height="+intHeight+",directories=no,status=no,scrollbars="+blnScroll+",resizable=no,menubar=no,top=0,left=20");
	NewWindow.resizeTo(intWidth, intHeight);
	NewWindow.focus();
}

//=================================================
// show leaving the site warning
//=================================================

var ExitPopUpsEnabled = true;
var SiteExceptions = new Array ("www.organon.com","hcp.organon.com","www.organon-conferences.com","www.psychiatrymatters.md","www.remeronsoltab.md","www.nuvaring.md","www.orgyn.com","www.implanon.md","www.cerazette.md","www.contraception.net","www.nuvaring.com","www.mycontraceptive.com","www.cyclessa.com","www.marvelon.ca","www.puregonpen.com","www.puregon.md","www.puregon.com","www.follistim.com","www.fertilityjourney.com","www.livial.md","www.liviella.de","hcp.livial.info","www.livial.com","www.andriol.md","www.andriol.com","www.andropause.com","www.anesthesianow.com","www.esmeron.md","www.zemuron.com","www.oncotice.md", "www.kinderwens.nl", "www.fertilityjourney.com.sg", "www.unserwunschkind.at", "www.kinderwunsch.de", "www.jeveux1bebe.be", "www.viajandohacialafertilidad.com","www.organon.nl", "www.kinderwens.be", "www.fertilityjourney.com.my", "www.fertilitetsguiden.nu","www.schildklierzorg.nl","http://www.puregon.com","www.schering-plough.nl","smpc.organon.nl","www.schering-plough.com");

  
  
function ReplaceLinks()
{
	var currentdomain = document.domain;
	if (ExitPopUpsEnabled)
	{
		for (l=0; l<document.links.length; l++)	
		{
			current_href = document.links[l].href.toLowerCase();
			if (current_href.indexOf(currentdomain) == -1 && current_href.substring(0,1) != "/" && current_href.indexOf("(") == -1 )
			{
				if (!(SiteExceptions.in_array(document.links[l].hostname)) && (current_href.indexOf("mailto:")== -1))
				{ 
					var link = document.links[l];
					if (link) AttachEvent(link,"click",ExitPopUp,false)
				}
					
			} 
		}
	}
 }


function ExitPopUp(e){
	if (!e) var e = window.event;
	if (!confirm("U verlaat nu " + document.domain + ". Schering-Plough is niet verantwoordelijk voor de inhoud van de site die u nu gaat bezoeken."))
	{
		if (e.preventDefault) e.preventDefault();
		e.returnValue = false;
	 }
	
	e.cancelBubble = true;
	if (e.stopPropagation) e.stopPropagation();
}


function ExitPopUpFlash(url,popuptreatment)
  {
	if (confirm("U verlaat nu " + document.domain + ". Schering-Plough is niet verantwoordelijk voor de inhoud van de site die u nu gaat bezoeken."))
	{
			window.name ="NewWindow";
			NewWindow = window.open(url,"PopupWindow",popuptreatment);
			NewWindow.focus();			  	}  
  }

//Use to attach an event to an object
function AttachEvent(obj,evt,fnc,useCapture){
	if (!useCapture) useCapture=false;
	if (obj.addEventListener){
		obj.addEventListener(evt,fnc,useCapture);
		return true;
	} else if (obj.attachEvent) return obj.attachEvent("on"+evt,fnc);
	else{
		MyAttachEvent(obj,evt,fnc);
		obj['on'+evt]=function(){ MyFireEvent(obj,evt) };
	}
} 

function clickSpotlight(strId)
{
	if (document.getElementById) 
	{
		if (document.getElementById(strId) && document.getElementById(strId).firstChild && document.getElementById(strId).firstChild.nodeName == "A") 
		{
			var strHref = document.getElementById(strId).firstChild.getAttribute("href");
			var clickOk = true;
			
			if (document.getElementById(strId).firstChild.getAttribute("target") != "_blank")
			{
				document.location = strHref;
			}
			else
			{
				window.open(strHref,strId);
			}
			
		}
		return false;
	}
	else
	{
		return true;
	}
}
function ClearField(formField) 
{
  if (formField.value == '')
  {
  formField.value= "";
  }
}
//The following are for browsers like NS4 or IE5Mac which don't support either
//attachEvent or addEventListener
function MyAttachEvent(obj,evt,fnc){
	if (!obj.myEvents) obj.myEvents={};
	if (!obj.myEvents[evt]) obj.myEvents[evt]=[];
	var evts = obj.myEvents[evt];
	evts[evts.length]=fnc;
}
function MyFireEvent(obj,evt){
	if (!obj || !obj.myEvents || !obj.myEvents[evt]) return;
	var evts = obj.myEvents[evt];
	for (var i=0,len=evts.length;i<len;i++) evts[i]();
}


// Add in_array functionality to an array
Array.prototype.in_array = function(search_term) {
	var i = this.length;
	search_term=search_term.toUpperCase();
	do {
	if (i > 0) {
	if (this[i-1].toUpperCase() === search_term)
	return true; }
	} while (--i);
	return false;
}

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 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;
}

//Homepage Design
function changeDescription(section){
		if (document.getElementById) {
			var arrSections = new Array();
			arrSections[0] = '<h2>&nbsp;</h2><p>Ga met uw muis over de navigatie om de verschillende onderdelen te zien.</p>';
			arrSections[1] = '<h2>over vruchtbaarheid</h2><p>Hier vindt u uitgebreide basisinformatie over (verminderde) vruchtbaarheid.</p>';
arrSections[2] = '<h2>onderzoeken en diagnoses</h2><p>In dit gedeelte van de website worden allerlei onderwerpen rond vruchtbaarheidsonderzoeken en oorzaken van verminderde vruchtbaarheid behandeld.</p>';
arrSections[3] = '<h2>behandelingsopties</h2><p>Behandelingen variëren van het voorschrijven van geneesmiddelen tot meer ingrijpende behandelingen zoals IVF.</p>';
arrSections[4] = '<h2>na de behandelingsfase</h2><p>Een periode die voor elk koppel een geheel andere betekenis kan krijgen.</p>';
arrSections[5] = '<h2>verwerking</h2><p>Hoe u omgaat met uw vruchtbaarheidsproblemen hangt sterk af van uw persoonlijkheid en van uw situatie. Iedereen reageert immers verschillend en elk vruchtbaarheidsprobleem is uniek.</p>';
arrSections[6] = '<h2>financi&#235;le aspecten</h2><p>De kosten van een behandeling kunnen behoorlijk oplopen. Het is dan ook belangrijk vooraf te weten welke kosten vergoed worden door uw mutualiteit of ziektekostenverzekering.</p>';

			arrSections[7] = '/Images/HOMEPAGE_NAV_IMAGE_0.jpg';
			arrSections[8] = '/Images/HOMEPAGE_NAV_IMAGE_1.jpg';
			arrSections[9] = '/Images/HOMEPAGE_NAV_IMAGE_2.jpg';
			arrSections[10] = '/Images/HOMEPAGE_NAV_IMAGE_3.jpg';
			arrSections[11] = '/Images/HOMEPAGE_NAV_IMAGE_4.jpg';
			arrSections[12] = '/Images/HOMEPAGE_NAV_IMAGE_5.jpg';
			arrSections[13] = '/Images/HOMEPAGE_NAV_IMAGE_6.jpg';
			var objNavDescription = document.getElementById('navDescription');
			var objNavImg = document.getElementById('navImg');
			objNavDescription.innerHTML = arrSections[section];
			objNavImg.src = arrSections[section+7];
		}
	}

	srcTop1_off = '/Images/TOPNAV1_0.jpg';
srcTop2_off = '/Images/TOPNAV2_0.jpg';
srcTop3_off = '/Images/TOPNAV3_0.jpg';
srcTop4_off = '/Images/TOPNAV4_0.jpg';
srcTop5_off = '/Images/TOPNAV5_0.jpg';
srcTop6_off = '/Images/TOPNAV6_0.jpg';
srcTop1_on = '/Images/TOPNAV1_1.jpg';
srcTop2_on = '/Images/TOPNAV2_1.jpg';
srcTop3_on = '/Images/TOPNAV3_1.jpg';
srcTop4_on = '/Images/TOPNAV4_1.jpg';
srcTop5_on = '/Images/TOPNAV5_1.jpg';
srcTop6_on = '/Images/TOPNAV6_1.jpg';
srcBot1_off = '/Images/TOPNAV1_BOT0.jpg';
srcBot2_off = '/Images/TOPNAV2_BOT0.jpg';
srcBot3_off = '/Images/TOPNAV3_BOT0.jpg';
srcBot4_off = '/Images/TOPNAV4_BOT0.jpg';
srcBot5_off = '/Images/TOPNAV5_BOT0.jpg';
srcBot6_off = '/Images/TOPNAV6_BOT0.jpg';
srcBot1_on = '/Images/TOPNAV1_BOT1.jpg';
srcBot2_on = '/Images/TOPNAV2_BOT1.jpg';
srcBot3_on = '/Images/TOPNAV3_BOT1.jpg';
srcBot4_on = '/Images/TOPNAV4_BOT1.jpg';
srcBot5_on = '/Images/TOPNAV5_BOT1.jpg';
srcBot6_on = '/Images/TOPNAV6_BOT1.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) { 
if (document.getElementById('textNav')) {
	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 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);
		}
	}
}