function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

ns4 = (document.layers) ? true:false 
ie4 = (document.all) ? true:false 
ng5 = (document.getElementById) ? true:false 

function hideContent() {

//leipis
if (ng5) document.getElementById('content1').style.visibility = "hidden"
else if (ns4) document.content1.visibility = "hide"
else if (ie4) content1.style.visibility ="hidden"
	if (ng5) document.getElementById('content1kapea').style.visibility = "hidden"
	else if (ns4) document.content1kapea.visibility = "hide"
	else if (ie4) content1kapea.style.visibility ="hidden"

if (ng5) document.getElementById('content2').style.visibility = "hidden"
else if (ns4) document.content2.visibility = "hide"
else if (ie4) content2.style.visibility ="hidden"

if (ng5) document.getElementById('content3').style.visibility = "hidden"
else if (ns4) document.content3.visibility = "hide"
else if (ie4) content3.style.visibility ="hidden"

if (ng5) document.getElementById('content4').style.visibility = "hidden"
else if (ns4) document.content4.visibility = "hide"
else if (ie4) content4.style.visibility ="hidden"

if (ng5) document.getElementById('content5').style.visibility = "hidden"
else if (ns4) document.content5.visibility = "hide"
else if (ie4) content5.style.visibility ="hidden"

	//leipis oikea palsta
	if (ng5) document.getElementById('oikcon1').style.visibility = "hidden"
	else if (ns4) document.oikcon1.visibility = "hide"
	else if (ie4) oikcon1.style.visibility ="hidden"

	if (ng5) document.getElementById('oikcon2').style.visibility = "hidden"
	else if (ns4) document.oikcon2.visibility = "hide"
	else if (ie4) oikcon2.style.visibility ="hidden"

	if (ng5) document.getElementById('oikcon3').style.visibility = "hidden"
	else if (ns4) document.oikcon3.visibility = "hide"
	else if (ie4) oikcon3.style.visibility ="hidden"

	if (ng5) document.getElementById('oikcon4').style.visibility = "hidden"
	else if (ns4) document.oikcon4.visibility = "hide"
	else if (ie4) oikcon4.style.visibility ="hidden"

	if (ng5) document.getElementById('oikcon5').style.visibility = "hidden"
	else if (ns4) document.oikcon5.visibility = "hide"
	else if (ie4) oikcon5.style.visibility ="hidden"
	
	//kartta
	if (ng5) document.getElementById('oikots6').style.visibility = "hidden"
	else if (ns4) document.oikots6.visibility = "hide"
	else if (ie4) oikots6.style.visibility ="hidden"
		
	if (ng5) document.getElementById('oikcon6').style.visibility = "hidden"
	else if (ns4) document.oikcon6.visibility = "hide"
	else if (ie4) oikcon6.style.visibility ="hidden"
	
//otsikot
if (ng5) document.getElementById('otsikko1').style.visibility = "hidden"
else if (ns4) document.otsikko1.visibility = "hide"
else if (ie4) otsikko1.style.visibility ="hidden"

if (ng5) document.getElementById('otsikko2').style.visibility = "hidden"
else if (ns4) document.otsikko2.visibility = "hide"
else if (ie4) otsikko2.style.visibility ="hidden"

if (ng5) document.getElementById('otsikko3').style.visibility = "hidden"
else if (ns4) document.otsikko3.visibility = "hide"
else if (ie4) otsikko3.style.visibility ="hidden"

if (ng5) document.getElementById('otsikko4').style.visibility = "hidden"
else if (ns4) document.otsikko4.visibility = "hide"
else if (ie4) otsikko4.style.visibility ="hidden"

if (ng5) document.getElementById('otsikko5').style.visibility = "hidden"
else if (ns4) document.otsikko5.visibility = "hide"
else if (ie4) otsikko5.style.visibility ="hidden"

	//otsikot oikea palsta
	if (ng5) document.getElementById('oikots1').style.visibility = "hidden"
	else if (ns4) document.oikots1.visibility = "hide"
	else if (ie4) oikots1.style.visibility ="hidden"

	if (ng5) document.getElementById('oikots2').style.visibility = "hidden"
	else if (ns4) document.oikots2.visibility = "hide"
	else if (ie4) oikots2.style.visibility ="hidden"

	if (ng5) document.getElementById('oikots3').style.visibility = "hidden"
	else if (ns4) document.oikots3.visibility = "hide"
	else if (ie4) oikots3.style.visibility ="hidden"

	if (ng5) document.getElementById('oikots4').style.visibility = "hidden"
	else if (ns4) document.oikots4.visibility = "hide"
	else if (ie4) oikots4.style.visibility ="hidden"

	if (ng5) document.getElementById('oikots5').style.visibility = "hidden"
	else if (ns4) document.oikots5.visibility = "hide"
	else if (ie4) oikots5.style.visibility ="hidden"

//kuvat
if (ng5) document.getElementById('kuva1').style.visibility = "hidden"
else if (ns4) document.kuva1.visibility = "hide"
else if (ie4) kuva1.style.visibility ="hidden"

if (ng5) document.getElementById('kuva2').style.visibility = "hidden"
else if (ns4) document.kuva2.visibility = "hide"
else if (ie4) kuva2.style.visibility ="hidden"

if (ng5) document.getElementById('kuva3').style.visibility = "hidden"
else if (ns4) document.kuva3.visibility = "hide"
else if (ie4) kuva3.style.visibility ="hidden"

if (ng5) document.getElementById('kuva4').style.visibility = "hidden"
else if (ns4) document.kuva4.visibility = "hide"
else if (ie4) kuva4.style.visibility ="hidden"

if (ng5) document.getElementById('kuva5').style.visibility = "hidden"
else if (ns4) document.kuva5.visibility = "hide"
else if (ie4) kuva5.style.visibility ="hidden"

	//kuvat oikea palsta
	if (ng5) document.getElementById('oikkuva1').style.visibility = "hidden"
	else if (ns4) document.oikkuva1.visibility = "hide"
	else if (ie4) oikkuva1.style.visibility ="hidden"

	if (ng5) document.getElementById('oikkuva2').style.visibility = "hidden"
	else if (ns4) document.oikkuva2.visibility = "hide"
	else if (ie4) oikkuva2.style.visibility ="hidden"

	if (ng5) document.getElementById('oikkuva3').style.visibility = "hidden"
	else if (ns4) document.oikkuva3.visibility = "hide"
	else if (ie4) oikkuva3.style.visibility ="hidden"

	if (ng5) document.getElementById('oikkuva4').style.visibility = "hidden"
	else if (ns4) document.oikkuva4.visibility = "hide"
	else if (ie4) oikkuva4.style.visibility ="hidden"

	if (ng5) document.getElementById('oikkuva5').style.visibility = "hidden"
	else if (ns4) document.oikkuva5.visibility = "hide"
	else if (ie4) oikkuva5.style.visibility ="hidden"
	
			//thumbbarit oikealla
			if (ng5) document.getElementById('gal8').style.visibility = "hidden";
			else if (ns4) document.layers["gal8"].visibility = "hide";
			else if (ie4) document.all["gal8"].style.visibility = "hidden";
			
			if (ng5) document.getElementById('gal9').style.visibility = "hidden";
			else if (ns4) document.layers["gal9"].visibility = "hide";
			else if (ie4) document.all["gal9"].style.visibility = "hidden";
			
			if (ng5) document.getElementById('gal10').style.visibility = "hidden";
			else if (ns4) document.layers["gal10"].visibility = "hide";
			else if (ie4) document.all["gal10"].style.visibility = "hidden";
			
			if (ng5) document.getElementById('gal11').style.visibility = "hidden";
			else if (ns4) document.layers["gal11"].visibility = "hide";
			else if (ie4) document.all["gal11"].style.visibility = "hidden";
			
			if (ng5) document.getElementById('gal12').style.visibility = "hidden";
			else if (ns4) document.layers["gal12"].visibility = "hide";
			else if (ie4) document.all["gal12"].style.visibility = "hidden";
			
			if (ng5) document.getElementById('gal13').style.visibility = "hidden";
			else if (ns4) document.layers["gal13"].visibility = "hide";
			else if (ie4) document.all["gal13"].style.visibility = "hidden";
}

function showContent(n) {
	
	if (n == 6 && ng5) document.getElementById('oikots1').style.visibility = "hidden"
	else if (n == 6 && ns4) document.oikots1.visibility = "hide"
	else if (n == 6 && ie4) oikots1.style.visibility ="hidden"
			if (n == 6 && ng5) document.getElementById('oikkuva1').style.visibility = "hidden"
			else if (n == 6 && ns4) document.oikkuva1.visibility = "hide"
			else if (n == 6 && ie4) oikkuva1.style.visibility ="hidden"

	if (n == 6 && ng5) document.getElementById('oikots2').style.visibility = "hidden"
	else if (n == 6 && ns4) document.oikots2.visibility = "hide"
	else if (n == 6 && ie4) oikots2.style.visibility ="hidden"

	if (n == 6 && ng5) document.getElementById('oikots3').style.visibility = "hidden"
	else if (n == 6 && ns4) document.oikots3.visibility = "hide"
	else if (n == 6 && ie4) oikots3.style.visibility ="hidden"

	if (n == 6 && ng5) document.getElementById('oikots4').style.visibility = "hidden"
	else if (n == 6 && ns4) document.oikots4.visibility = "hide"
	else if (n == 6 && ie4) oikots4.style.visibility ="hidden"
			if (n == 6 && ng5) document.getElementById('oikcon5').style.visibility = "hidden"
			else if (n == 6 && ns4) document.oikcon5.visibility = "hide"
			else if (n == 6 && ie4) oikcon5.style.visibility ="hidden"

	if (n == 6 && ng5) document.getElementById('oikots5').style.visibility = "hidden"
	else if (n == 6 && ns4) document.oikots5.visibility = "hide"
	else if (n == 6 && ie4) oikots5.style.visibility ="hidden"
	
	//see map -> hide content1. show content1_kapea
	if (n == 6 && ng5) document.getElementById('content1').style.visibility = "hidden"
	else if (n == 6 && ns4) document.content1.visibility = "hide"
	else if (n == 6 && ie4) content1.style.visibility ="hidden"
	
	if (n == 6 && ng5) document.getElementById('content1kapea').style.visibility = "visible"
	else if (n == 6 && ns4) document.content1kapea.visibility = "show"
	else if (n == 6 && ie4) content1kapea.style.visibility ="visible"

if (n == 6 && ng5) document.getElementById('oikots' + n).style.visibility = "visible";
else if (n == 6 && ns4) document.layers["oikots" + n].visibility = "show";
else if (n == 6 && ie4) document.all["oikots" + n].style.visibility = "visible";

if (n == 6 && ng5) document.getElementById('oikcon' + n).style.visibility = "visible";
else if (n == 6 && ns4) document.layers["oikcon" + n].visibility = "show";
else if (n == 6 && ie4) document.all["oikcon" + n].style.visibility = "visible";

	//jos valitaan courses-sivulta contact form, piilotetaan oikea palsta ja jätetään vasen palsta näkyviin
	if (n == 7 && ng5) document.getElementById('oikots2').style.visibility = "hidden";
	else if (n == 7 && ns4) document.layers["oikots2"].visibility = "hide";
	else if (n == 7 && ie4) document.all["oikots2"].style.visibility = "hidden";

	if (n == 7 && ng5) document.getElementById('oikcon2').style.visibility = "hidden";
	else if (n == 7 && ns4) document.layers["oikcon2"].visibility = "hide";
	else if (n == 7 && ie4) document.all["oikcon2"].style.visibility = "hidden";

	if (n == 7 && ng5) document.getElementById('oikots5').style.visibility = "visible";
	else if (n == 7 && ns4) document.layers["oikots5"].visibility = "show";
	else if (n == 7 && ie4) document.all["oikots5"].style.visibility = "visible";

	if (n == 7 && ng5) document.getElementById('oikcon5').style.visibility = "visible";
	else if (n == 7 && ns4) document.layers["oikcon5"].visibility = "show";
	else if (n == 7 && ie4) document.all["oikcon5"].style.visibility = "visible";
	
	//thumbit
	if (n > 7 && ng5) document.getElementById('gal8').style.visibility = "hidden";
	else if (n > 7 && ns4) document.layers["gal8"].visibility = "hide";
	else if (n > 7 && ie4) document.all["gal8"].style.visibility = "hidden";
	
	if (n > 7 && ng5) document.getElementById('gal9').style.visibility = "hidden";
	else if (n > 7 && ns4) document.layers["gal9"].visibility = "hide";
	else if (n > 7 && ie4) document.all["gal9"].style.visibility = "hidden";
	
	if (n > 7 && ng5) document.getElementById('gal10').style.visibility = "hidden";
	else if (n > 7 && ns4) document.layers["gal10"].visibility = "hide";
	else if (n > 7 && ie4) document.all["gal10"].style.visibility = "hidden";
	
	if (n > 7 && ng5) document.getElementById('gal11').style.visibility = "hidden";
	else if (n > 7 && ns4) document.layers["gal11"].visibility = "hide";
	else if (n > 7 && ie4) document.all["gal11"].style.visibility = "hidden";
	
	if (n > 7 && ng5) document.getElementById('gal12').style.visibility = "hidden";
	else if (n > 7 && ns4) document.layers["gal12"].visibility = "hide";
	else if (n > 7 && ie4) document.all["gal12"].style.visibility = "hidden";
	
	if (n > 7 && ng5) document.getElementById('gal13').style.visibility = "hidden";
	else if (n > 7 && ns4) document.layers["gal13"].visibility = "hide";
	else if (n > 7 && ie4) document.all["gal13"].style.visibility = "hidden";
	
		if (n > 7 && ng5) document.getElementById('oikots2').style.visibility = "hidden";
		else if (n > 7 && ns4) document.layers["oikots2"].visibility = "hide";
		else if (n > 7 && ie4) document.all["oikots2"].style.visibility = "hidden";
	
		if (n > 7 && ng5) document.getElementById('oikcon2').style.visibility = "hidden";
		else if (n> 7 && ns4) document.layers["oikcon2"].visibility = "hide";
		else if (n > 7 && ie4) document.all["oikcon2"].style.visibility = "hidden";
		
		if (n > 7 && ng5) document.getElementById('oikots5').style.visibility = "hidden";
		else if (n > 7 && ns4) document.layers["oikots5"].visibility = "hide";
		else if (n > 7 && ie4) document.all["oikots5"].style.visibility = "hidden";
		
		if (n > 7 && ng5) document.getElementById('oikcon5').style.visibility = "hidden";
		else if (n> 7 && ns4) document.layers["oikcon5"].visibility = "hide";
		else if (n > 7 && ie4) document.all["oikcon5"].style.visibility = "hidden";
	
			if (n == 8 && ng5) document.getElementById('gal8').style.visibility = "visible";
			else if (n == 8 && ns4) document.layers["gal8"].visibility = "show";
			else if (n == 8 && ie4) document.all["gal8"].style.visibility = "visible";
			
			if (n == 9 && ng5) document.getElementById('gal9').style.visibility = "visible";
			else if (n == 9 && ns4) document.layers["gal9"].visibility = "show";
			else if (n == 9 && ie4) document.all["gal9"].style.visibility = "visible";
			
			if (n == 10 && ng5) document.getElementById('gal10').style.visibility = "visible";
			else if (n == 10 && ns4) document.layers["gal10"].visibility = "show";
			else if (n == 10 && ie4) document.all["gal10"].style.visibility = "visible";
			
			if (n == 11 && ng5) document.getElementById('gal11').style.visibility = "visible";
			else if (n == 11 && ns4) document.layers["gal11"].visibility = "show";
			else if (n == 11 && ie4) document.all["gal11"].style.visibility = "visible";
			
			if (n == 12 && ng5) document.getElementById('gal12').style.visibility = "visible";
			else if (n == 12 && ns4) document.layers["gal12"].visibility = "show";
			else if (n == 12 && ie4) document.all["gal12"].style.visibility = "visible";
			
			if (n == 13 && ng5) document.getElementById('gal13').style.visibility = "visible";
			else if (n == 13 && ns4) document.layers["gal13"].visibility = "show";
			else if (n == 13 && ie4) document.all["gal13"].style.visibility = "visible";

if (n < 6) hideContent();

// näyttää sivut päävalikon kautta
if (ng5) document.getElementById('otsikko' + n).style.visibility = "visible";
else if (ns4) document.layers["otsikko" + n].visibility = "show";
else if (ie4) document.all["otsikko" + n].style.visibility = "visible";

if (ng5) document.getElementById('content' + n).style.visibility = "visible";
else if (ns4) document.layers["content" + n].visibility = "show";
else if (ie4) document.all["content" + n].style.visibility = "visible";

	//ja kuvat vas ja oik (älä käytä kuvia ja muuta contenttia samalla)...
	if (ng5) document.getElementById('kuva' + n).style.visibility = "visible";
	else if (ns4) document.layers["kuva" + n].visibility = "show";
	else if (ie4) document.all["kuva" + n].style.visibility = "visible";

	if (ng5) document.getElementById('oikkuva' + n).style.visibility = "visible";
	else if (ns4) document.layers["oikkuva" + n].visibility = "show";
	else if (ie4) document.all["oikkuva" + n].style.visibility = "visible";

//oikea palsta valikosta jos linkki ei ole 4
if (n != 4 && ng5) document.getElementById('oikots' + n).style.visibility = "visible";
else if (n != 4 && ns4) document.layers["oikots" + n].visibility = "show";
else if (n != 4 && ie4) document.all["oikots" + n].style.visibility = "visible";

if (n != 4 && ng5) document.getElementById('oikcon' + n).style.visibility = "visible";
else if (n != 4 && ns4) document.layers["oikcon" + n].visibility = "show";
else if (n != 4 && ie4) document.all["oikcon" + n].style.visibility = "visible";

//jos valitaan valikosta 4, näytetään oikealle oikcon vitoset
if (n == 4 && ng5) document.getElementById('oikots5').style.visibility = "visible";
else if (n == 4 && ns4) document.layers["oikots5"].visibility = "show";
else if (n == 4 && ie4) document.all["oikots5"].style.visibility = "visible";//

if (n == 4 && ng5) document.getElementById('oikcon5').style.visibility = "visible";
else if (n == 4 && ns4) document.layers["oikcon5"].visibility = "show";
else if (n == 4 && ie4) document.all["oikcon5"].style.visibility = "visible";

//jos valitaan contact, hidetä >>see map
if (n != 5 && ng5) document.getElementById('map').style.visibility = "visible";
else if (n != 5 && ns4) document.layers["map"].visibility = "show";
else if (n != 5 && ie4) document.all["map"].style.visibility = "visible";

if (n == 5 && ng5) document.getElementById('map').style.visibility = "hidden";
else if (n == 5 && ns4) document.layers["map"].visibility = "hide";
else if (n == 5 && ie4) document.all["map"].style.visibility = "hidden";
}

// if (n < 4 && ng5) document.getElementById('contentkuva' + n).style.visibility = "visible";
// else if (n < 4 && ns4) document.layers["contentkuva" + n].visibility = "show";
// else if (n < 4 && ie4) document.all["contentkuva" + n].style.visibility = "visible";

// if (n < 4 && ng5) document.getElementById('contenth' + n).style.visibility = "visible";
// else if (n < 4 && ns4) document.layers["contenth" + n].visibility = "show";
// else if (n < 4 && ie4) document.all["contenth" + n].style.visibility = "visible";