function PlaceSubnav(titel, breedte, pad, doel, modus){
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="' + breedte + '" height="15" id="subnav" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="/sw/subnav.swf?titel=' + titel + '&breedte=' + breedte + '&pad=' + pad + '&doel=' + doel + '&modus=' + modus + '" /><param name="menu" value="false" /><param name="scale" value="noscale" /><param name="quality" value="high" /><param name="salign" value="lt" /><param name="bgcolor" value="#ffffff" /><embed src="/sw/subnav.swf?titel=' + titel + '&breedte=' + breedte + '&pad=' + pad + '&doel=' + doel + '&modus=' + modus + '" menu="false" scale="noscale" quality="high" salign="lt" bgcolor="#ffffff" width="' + breedte + '" height="15" name="fototop" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>');
}
function PlaceIntro(aantal, pad){
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="430" height="200" id="fader" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="/sw/intro.swf?aantal=' + aantal + '&pad=' + pad + '" /><param name="menu" value="false" /><param name="scale" value="noscale" /><param name="quality" value="high" /><param name="salign" value="lt" /><param name="bgcolor" value="#ffffff" /><embed src="/sw/intro.swf?aantal=' + aantal + '&pad=' + pad + '" menu=false quality=high scale=noscale salign=lt bgcolor=#ffffff  width="430" height="200" name="header" align="middle" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed></object>');
}
function PlaceIntroHSW(aantal, pad){
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="430" height="200" id="fader" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="/sw/intro_hsw.swf?aantal=' + aantal + '&pad=' + pad + '" /><param name="menu" value="false" /><param name="scale" value="noscale" /><param name="quality" value="high" /><param name="salign" value="lt" /><param name="bgcolor" value="#ffffff" /><embed src="/sw/intro_hsw.swf?aantal=' + aantal + '&pad=' + pad + '" menu=false quality=high scale=noscale salign=lt bgcolor=#ffffff  width="430" height="200" name="header" align="middle" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed></object>');
}
function PlaceObject(pad, breedte, hoogte){
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + breedte + '" height="' + hoogte + '" id="' + pad + '" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="' + pad + '" /><param name="menu" value="false" /><param name="scale" value="noscale" /><param name="quality" value="high" /><param name="salign" value="lt" /><param name="wmode" value="transparent" /><param name="bgcolor" value="#ffffff" /><embed src="' + pad + '" menu=false quality=high scale=noscale salign=lt wmode=transparent bgcolor=#ffffff  width="' + breedte + '" height="' + hoogte + '" name="header" align="middle" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed></object>');
}
function PlaceVideo(vid, breedte, hoogte){
    document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="' + breedte + '" height="' + hoogte + '" id="video" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="/sw/video.swf" /><param name="menu" value="false" /><param name="scale" value="noscale" /><param name="quality" value="high" /><param name="salign" value="lt" /><param name="wmode" value="transparent" /><param name="bgcolor" value="#000000" /><embed src="/sw/video.swf" menu=false quality=high scale=noscale salign=lt wmode=transparent bgcolor=#000000  width="' + breedte + '" height="' + hoogte + '" name="video" align="middle" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed></object>');
}

var browser_name = navigator.appName;
var browser_version = parseFloat(navigator.appVersion); 

if ((browser_name == "Netscape" && browser_version >= 3.0)||(browser_name == "Microsoft Internet Explorer" && browser_version >= 4.0)) { roll = 'true'; }
else { roll = 'false'; }

if (roll=='true') { 
img_loc = new Array()
img_loc[0] = "/img/nav_welkom_off.gif";
img_loc[1] = "/img/nav_welkom_over.gif";
img_loc[2] = "/img/nav_wiezijnwij_off.gif";
img_loc[3] = "/img/nav_wiezijnwij_over.gif";
img_loc[4] = "/img/nav_formulieren_off.gif";
img_loc[5] = "/img/nav_formulieren_over.gif";
img_loc[6] = "/img/nav_voorwaarden_off.gif";
img_loc[7] = "/img/nav_voorwaarden_over.gif";
img_loc[8] = "/img/nav_contact_off.gif";
img_loc[9] = "/img/nav_contact_over.gif";
img_loc[10] = "/img/nav_chatbox_off.gif";
img_loc[11] = "/img/nav_chatbox_over.gif";
img_loc[12] = "/img/nav_nieuws_off.gif";
img_loc[13] = "/img/nav_nieuws_over.gif";
img_loc[14] = "/img/nav_links_off.gif";
img_loc[15] = "/img/nav_links_over.gif";
img_loc[16] = "/img/nav_uitgangspunten_off.gif";
img_loc[17] = "/img/nav_uitgangspunten_over.gif";
img_loc[18] = "/img/nav_hypotheekvormen_off.gif";
img_loc[19] = "/img/nav_hypotheekvormen_over.gif";

// aanpassen voor highlight
img_name = new Array();
img_name[0] = "welkom";
img_name[1] = "wiezijnwij";
img_name[2] = "formulieren";
img_name[3] = "uitgangspunten";
img_name[4] = "contact";
img_name[4] = "chatbox";
img_name[5] = "nieuws";

img = new Array()
for (var i = 0; i < img_loc.length; i++){
       img[i] = new Image()
       img[i].src = img_loc[i]
       }
}       
 
function swap(imgname,imgnum) {   
  if (roll =='true' && picked_name != imgname) 
  {
    	document.images[imgname].src= img[imgnum].src;
  }
}
function sleutel_verzenden() {
	if(document.forms.myform.naam.value=='') {
		alert("Vul je naam in a.u.b.");
		document.forms.myform.naam.focus();
		return false;
	} else if(document.forms.myform.sleutel.value=='') {
		alert("Vul je persoonlijke sleutel in a.u.b.");
		document.forms.myform.sleutel.focus();
		return false;
	} else {
		return true;
	}
}
function verzenden() {
	if(document.forms.myform.naam.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.naam.focus();
	} else if(document.forms.myform.adres.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.adres.focus();
	} else if(document.forms.myform.postcode.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.postcode.focus();
	} else if(document.forms.myform.plaats.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.plaats.focus();
	} else if(document.forms.myform.telefoonnummer.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.telefoonnummer.focus();
	} else {
		document.forms.myform.submit();
	}
}

function verzenden_tekoop() {
	if(document.forms.myform.naam.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.naam.focus();
		return false;
	} else if(document.forms.myform.straat.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.straat.focus();
		return false;		
	} else if(document.forms.myform.huisnummer.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.huisnummer.focus();
		return false;		
	} else if(document.forms.myform.postcode.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.postcode.focus();
		return false;
	} else if(document.forms.myform.plaats.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.plaats.focus();
		return false;
	} else if(document.forms.myform.telefoonnummer.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.telefoonnummer.focus();
		return false;		
	} else {
		return true;
	}
}

function check_stap(nr) {
	if (nr == 1){
		if(document.forms.myform.telefoonnummer_dagdeel.value=='') {
			alert("Alle verplichte velden (met een *) invullen a.u.b.");
			document.forms.myform.telefoonnummer_dagdeel.focus();
			return false;
		} else {
			return true;
		}
	} else if (nr == 2){
/*		if (getCheckedValue(document.forms['myform'].elements['rekening']) == "ja"){
			if(document.forms.myform.rekeningnummer.value=='') {
				alert("Alle verplichte velden (met een *) invullen a.u.b.");
				document.forms.myform.rekeningnummer.focus();
				return false;
			}
		}
		if (getCheckedValue(document.forms['myform'].elements['rekening']) == "nee"){
			if(document.forms.myform.voorletters.value=='') {
				alert("Alle verplichte velden (met een *) invullen a.u.b.");
				document.forms.myform.voorletters.focus();
				return false;
			} else if(document.forms.myform.achternaam.value=='') {
				alert("Alle verplichte velden (met een *) invullen a.u.b.");
				document.forms.myform.achternaam.focus();
				return false;
			}
		}
*/
		if(document.forms.myform.huisnummer.value=='') {
			alert("Alle verplichte velden (met een *) invullen a.u.b.");
			document.forms.myform.huisnummer.focus();
			return false;
		} else if(document.forms.myform.postcode.value=='') {
			alert("Alle verplichte velden (met een *) invullen a.u.b.");
			document.forms.myform.postcode.focus();
			return false;
		} else {
			return true;
		}
	}
}
function check_aanvraagformulier(){
	if(document.forms.myform.postcode1.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.postcode1.focus();
		return false;
	} else if(document.forms.myform.huisnummer1.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.huisnummer1.focus();
		return false;
	} else {
		return true;
	}
}

function checkZip(){
	postcode = document.forms.myform.postcode.value;
	postcode = postcode.toUpperCase().split(' ').join('');
	document.forms.myform.postcode.value = postcode;
	
	rExp = /^[1-9]\d{3}[A-Z]{2}$/;

	OK = rExp.exec(postcode); 
	if (!OK){ 
		return false;
	} else {
		return true;	
	}
}

function check_belmijterug_nieuws(){
	if(document.forms.myform.naam.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.naam.focus();
		return false;
	} else if(!checkZip()){
		alert("U heeft het veld postcode niet juist ingevuld. Vul de postcode in met notatie 1234AB"); 	
		document.forms.myform.postcode.focus();
		return false;
	} else if(document.forms.myform.huisnummer.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.huisnummer.focus();
		return false;
	} else if(document.forms.myform.telefoonnummer.value=='') {
		alert("Alle verplichte velden (met een *) invullen a.u.b.");
		document.forms.myform.telefoonnummer.focus();
		return false;
	} else {
		return true;
	}
}


function set_ja(){
	obj = document.getElementById("divja");
	obj.style.visibility = "visible";
	obj = document.getElementById("divnee");
	obj.style.visibility = "hidden";
	obj = document.getElementById("holder");
	obj.style.height = "31px";
}
function set_nee(){
	obj = document.getElementById("divja");
	obj.style.visibility = "hidden";
	obj = document.getElementById("divnee");
	obj.style.visibility = "visible";
	obj = document.getElementById("holder");
	obj.style.height = "110px";
}



function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}



function email_verzenden() {
	if(document.forms.myform.naam_van.value=='') {
		alert("Vul je eigen naam in a.u.b.");
		document.forms.myform.email_van.focus();
		return false;
	} else if(document.forms.myform.email_van.value=='') {
		alert("Vul je eigen e-mail adres in a.u.b.");
		document.forms.myform.email_van.focus();
		return false;
	} else if(document.forms.myform.email_1.value=='') {
		alert("Vul tenminste 1 e-mail adres in.");
		document.forms.myform.email_1.focus();
		return false;
	} else {
		return true;
	}
}

function numbersonly(myfield, e, dec){
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}

function run_popup(url) {
	popwidth = 420;
	popheight = 420;
	window.open(url,"pop_up","width="+ popwidth +",height="+ popheight +",scrollbars=yes,toolbar=no,resizable=no," + align_string_pop(popwidth, popheight))
}

function run_chatbox(nr) {
	popwidth = 600;
	popheight = 500;
	window.open(url,"pop_up","width="+ popwidth +",height="+ popheight +",scrollbars=yes,toolbar=no,resizable=no," + align_string_pop(popwidth, popheight))
}

function align_string_pop(popwidth, popheight) {
	var breedte = screen.width;
	var hoogte 	= screen.height;
	
	var prop_left 	= (screen.width/2) - (popwidth/2);
	var prop_top	= (screen.height/2) - (popheight/2);
	
	return "left=" + prop_left + ",top=" + prop_top;
}

