var bwr = navigator.appName;
var ver = parseInt(navigator.appVersion, 10);
var doc, styl, NS4, NS6, IE4, IE5;
var NS4 = (bwr == "Netscape" && ver == 4) ? 1 : 0;
var NS6 = (bwr == "Netscape" && ((ver == 5) || (ver==6))) ? 1 : 0;
var IE   = (navigator.appVersion.indexOf("MSIE") != -1);
var IE4 = (navigator.appVersion.indexOf("MSIE 4") != -1) ? 1 : 0;
var IE5 = (navigator.appVersion.indexOf("MSIE 5") != -1) ? 1 : 0;
var IE5up = (navigator.appVersion.indexOf("MSIE 5.5") != -1) ? 1 : 0;
var isMac = (navigator.appVersion.indexOf("Mac") != -1) ? 1 : 0;

function uploadje(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.fotos.visibility = "hidden";
			document.all.adres.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("fotos").style.visibility = "hidden";
			document.getElementById("adres").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "hidden";
			adres.style.visibility = "visible";
			} 
	}
	if (situatie == "zelf")
	{
		if (NS4) {
			document.all.fotos.visibility = "hidden";
			document.all.adres.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("fotos").style.visibility = "hidden";
			document.getElementById("adres").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "hidden";
			adres.style.visibility = "hidden";
			} 
	}
	if (situatie == "yes")
	{
		if (NS4) {
			document.all.adres.visibility = "hidden";
			document.all.fotos.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("adres").style.visibility = "hidden";
			document.getElementById("fotos").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "visible";
			adres.style.visibility = "hidden";
			} 
	}
}

function uploadje2(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.fotos1.visibility = "hidden";
			document.all.fotos2.visibility = "hidden";
			document.all.adres.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("fotos1").style.visibility = "hidden";
			document.getElementById("fotos2").style.visibility = "hidden";
			document.getElementById("adres").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos1.style.visibility = "hidden";
			fotosLiggend1.style.visibility = "hidden";
			fotosStaand1.style.visibility = "hidden";
			fotos2.style.visibility = "hidden";
			fotosLiggend2.style.visibility = "hidden";
			fotosStaand2.style.visibility = "hidden";
			adres.style.visibility = "visible";
			} 
	}
	if (situatie == "zelf"){
		if (NS4) {
			document.all.fotos1.visibility = "hidden";
			document.all.fotos2.visibility = "hidden";
			document.all.adres.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("fotos1").style.visibility = "hidden";
			document.getElementById("fotos2").style.visibility = "hidden";
			document.getElementById("adres").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos1.style.visibility = "hidden";
			fotosLiggend1.style.visibility = "hidden";
			fotosStaand1.style.visibility = "hidden";
			fotos2.style.visibility = "hidden";
			fotosLiggend2.style.visibility = "hidden";
			fotosStaand2.style.visibility = "hidden";
			adres.style.visibility = "hidden";
			} 
	}
	if (situatie == "yes")
	{
		if (NS4) {
			document.all.adres.visibility = "hidden";
			document.all.fotos1.visibility = "visible";
			document.all.fotos2.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("adres").style.visibility = "hidden";
			document.getElementById("fotos1").style.visibility = "visible";
			document.getElementById("fotos2").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos1.style.visibility = "visible";
			if (document.form1.posfoto1[0].checked){
				fotosLiggend1.style.visibility = "visible";
			}else{
				fotosStaand1.style.visibility = "visible";
			}
			fotos2.style.visibility = "visible";
			if (document.form1.posfoto2[0].checked){
				fotosLiggend2.style.visibility = "visible";
			}else{
				fotosStaand2.style.visibility = "visible";
			}
			adres.style.visibility = "hidden";
			} 
	}
}

function aangebodenScript(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.aangeboden.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("aangeboden").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			aangeboden.style.visibility = "hidden";
			} 
	}
	else
	{
		if (NS4) {
			document.all.aangeboden.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("aangeboden").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			aangeboden.style.visibility = "visible";
			} 
	}
}

function Vormuploadje(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.fotos.visibility = "hidden";
			document.all.fotosStaand.visibility = "hidden";
			document.all.fotosLiggend.visibility = "hidden";
			document.all.adres.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("fotos").style.visibility = "hidden";
			document.getElementById("fotosStaand").visibility = "hidden";
			document.getElementById("fotosLiggend").visibility = "hidden";
			document.getElementById("adres").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "hidden";
			fotosStaand.style.visibility = "hidden";
			fotosLiggend.style.visibility = "hidden";
			adres.style.visibility = "visible";
			} 
	}
	if (situatie == "no2"){
		if (NS4) {
			document.all.fotos.visibility = "hidden";
			document.all.adres.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("fotos").style.visibility = "hidden";
			document.getElementById("adres").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "hidden";
			adres.style.visibility = "visible";
			} 
	}
	if (situatie == "no3"){
		if (NS4) {
			document.all.fotos.visibility = "hidden";
			document.all.fotosLiggend.visibility = "hidden";
			document.all.adres.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("fotos").style.visibility = "hidden";
			document.getElementById("fotosLiggend").visibility = "hidden";
			document.getElementById("adres").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "hidden";
			fotosLiggend.style.visibility = "hidden";
			adres.style.visibility = "visible";
			} 
	}
	if (situatie == "zelf"){
		if (document.all.fotos1) {
			if (NS4) {
				document.all.fotos1.visibility = "hidden";
				document.all.fotosStaand1.visibility = "hidden";
				document.all.fotosLiggend1.visibility = "hidden";
				document.all.fotos2.visibility = "hidden";
				document.all.fotosStaand2.visibility = "hidden";
				document.all.fotosLiggend2.visibility = "hidden";
				document.all.adres.visibility = "hidden";
				} 
			else if (NS6){
				document.getElementById("fotos1").style.visibility = "hidden";
				document.getElementById("fotosStaand1").visibility = "hidden";
				document.getElementById("fotosLiggend1").visibility = "hidden";
				document.getElementById("fotos2").style.visibility = "hidden";
				document.getElementById("fotosStaand2").visibility = "hidden";
				document.getElementById("fotosLiggend2").visibility = "hidden";
				document.getElementById("adres1").style.visibility = "hidden";
				}
			else if (IE|IE4|IE5|IE5up) { 
				fotos1.style.visibility = "hidden";
				fotosStaand1.style.visibility = "hidden";
				fotosLiggend1.style.visibility = "hidden";
				fotos2.style.visibility = "hidden";
				fotosStaand2.style.visibility = "hidden";
				fotosLiggend2.style.visibility = "hidden";
				adres.style.visibility = "hidden";
				} 
		}else{
			if (NS4) {
				document.all.fotos.visibility = "hidden";
				document.all.fotosStaand.visibility = "hidden";
				document.all.fotosLiggend.visibility = "hidden";
				document.all.adres.visibility = "hidden";
				} 
			else if (NS6){
				document.getElementById("fotos").style.visibility = "hidden";
				document.getElementById("fotosStaand").visibility = "hidden";
				document.getElementById("fotosLiggend").visibility = "hidden";
				document.getElementById("adres1").style.visibility = "hidden";
				}
			else if (IE|IE4|IE5|IE5up) { 
				fotos.style.visibility = "hidden";
				fotosStaand.style.visibility = "hidden";
				fotosLiggend.style.visibility = "hidden";
				adres.style.visibility = "hidden";
				} 
		}
	}
	if (situatie == "zelf2"){
		if (NS4) {
			document.all.fotos.visibility = "hidden";
			document.all.adres.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("fotos").style.visibility = "hidden";
			document.getElementById("adres").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "hidden";
			adres.style.visibility = "hidden";
			} 
	}
	if (situatie == "yes")
	{
		if (NS4) {
			document.all.adres.visibility = "hidden";
			if (window.form1.posfoto1.checked == true){
				document.all.fotosStaand.visibility = "hidden";
				document.all.fotosLiggend.visibility = "visible";
			} else if (window.form1.posfoto2.checked == true){
				document.all.fotosStaand.visibility = "visible";
				document.all.fotosLiggend.visibility = "hidden";
			}
			document.all.fotos.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("adres").style.visibility = "hidden";
			if (window.form1.posfoto1.checked == true){
				document.all.fotosStaand.visibility = "hidden";
				document.all.fotosLiggend.visibility = "visible";
			} else if (window.form1.posfoto2.checked == true){
				document.all.fotosStaand.visibility = "visible";
				document.all.fotosLiggend.visibility = "hidden";
			}
			document.getElementById("fotos").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "visible";
			if (window.form1.posfoto1.checked == true){
				fotosStaand.style.visibility = "hidden";
				fotosLiggend.style.visibility = "visible";
			} else if (window.form1.posfoto2.checked == true){
				fotosStaand.style.visibility = "visible";
				fotosLiggend.style.visibility = "hidden";
			}
			adres.style.visibility = "hidden";
			} 
	}
	if (situatie == "yes2")
	{
		if (NS4) {
			document.all.adres.visibility = "hidden";
			document.all.fotos.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("adres").style.visibility = "hidden";
			document.getElementById("fotos").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "visible";
			adres.style.visibility = "hidden";
			} 
	}
	if (situatie == "yes3")
	{
		if (NS4) {
			document.all.adres.visibility = "hidden";
			document.all.fotosLiggend.visibility = "visible";
			document.all.fotos.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("adres").style.visibility = "hidden";
			document.all.fotosLiggend.visibility = "visible";
			document.getElementById("fotos").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotos.style.visibility = "visible";
			fotosLiggend.style.visibility = "visible";
			adres.style.visibility = "hidden";
			} 
	}
}

function Vormfoto(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.fotosLiggend.visibility = "hidden";
			document.all.fotosStaand.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("fotosLiggend").style.visibility = "hidden";
			document.getElementById("fotosStaand").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotosLiggend.style.visibility = "hidden";
			fotosStaand.style.visibility = "visible";
			} 
	}
	else
	{
		if (NS4) {
			document.all.fotosLiggend.visibility = "visible";
			document.all.fotosStaand.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("fotosLiggend").style.visibility = "visible";
			document.getElementById("fotosStaand").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			fotosLiggend.style.visibility = "visible";
			fotosStaand.style.visibility = "hidden";
			} 
	}
}

function VormfotoM(situatie, volgnummer) {
	if(volgnummer == 1 ){
		if (situatie == "no"){
			if (NS4) {
				document.all.fotosLiggend1.visibility = "hidden";
				document.all.fotosStaand1.visibility = "visible";
				} 
			else if (NS6){
				document.getElementById("fotosLiggend1").style.visibility = "hidden";
				document.getElementById("fotosStaand1").style.visibility = "visible";
				}
			else if (IE|IE4|IE5|IE5up) { 
				fotosLiggend1.style.visibility = "hidden";
				fotosStaand1.style.visibility = "visible";
				} 
		}
		else
		{
			if (NS4) {
				document.all.fotosLiggend1.visibility = "visible";
				document.all.fotosStaand1.visibility = "hidden";
				} 
			else if (NS6){
				document.getElementById("fotosLiggend1").style.visibility = "visible";
				document.getElementById("fotosStaand1").style.visibility = "hidden";
				}
			else if (IE|IE4|IE5|IE5up) { 
				fotosLiggend1.style.visibility = "visible";
				fotosStaand1.style.visibility = "hidden";
				} 
		}
	}else{
		if (situatie == "no"){
			if (NS4) {
				document.all.fotosLiggend2.visibility = "hidden";
				document.all.fotosStaand2.visibility = "visible";
				} 
			else if (NS6){
				document.getElementById("fotosLiggend2").style.visibility = "hidden";
				document.getElementById("fotosStaand2").style.visibility = "visible";
				}
			else if (IE|IE4|IE5|IE5up) { 
				fotosLiggend2.style.visibility = "hidden";
				fotosStaand2.style.visibility = "visible";
				} 
		}
		else
		{
			if (NS4) {
				document.all.fotosLiggend2.visibility = "visible";
				document.all.fotosStaand2.visibility = "hidden";
				} 
			else if (NS6){
				document.getElementById("fotosLiggend2").style.visibility = "visible";
				document.getElementById("fotosStaand2").style.visibility = "hidden";
				}
			else if (IE|IE4|IE5|IE5up) { 
				fotosLiggend2.style.visibility = "visible";
				fotosStaand2.style.visibility = "hidden";
				} 
		}
	}
}

function goeddoeleke(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.goeddoeldivke.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("goeddoeldivke").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			goeddoeldivke.style.visibility = "hidden";
			} 
	}
	else
	{
		if (NS4) {
			document.all.goeddoeldivke.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("goeddoeldivke").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			goeddoeldivke.style.visibility = "visible";
			} 
	}
}

function copytje(situatie) {
	if (situatie == "no"){
		if (NS4) {
			document.all.copydivkecopy.visibility = "hidden";
			document.all.copydivkezelf.visibility = "visible";
			} 
		else if (NS6){
			document.getElementById("copydivkecopy").style.visibility = "hidden";
			document.getElementById("copydivkezelf").style.visibility = "visible";
			}
		else if (IE|IE4|IE5|IE5up) { 
			copydivkecopy.style.visibility = "hidden";
			copydivkezelf.style.visibility = "visible";
			} 
	}
	else
	{
		if (NS4) {
			document.all.copydivkecopy.visibility = "visible";
			document.all.copydivkezelf.visibility = "hidden";
			} 
		else if (NS6){
			document.getElementById("copydivkecopy").style.visibility = "visible";
			document.getElementById("copydivkezelf").style.visibility = "hidden";
			}
		else if (IE|IE4|IE5|IE5up) { 
			copydivkecopy.style.visibility = "visible";
			copydivkezelf.style.visibility = "hidden";
			} 
	}
}