function show(id)
{
if (document.layers)

document.layers[id].visibility = "show"

else if (document.all)

document.all['norra'].style.visibility = "hidden";
document.all['mellan'].style.visibility = "hidden";
document.all['sodra'].style.visibility = "hidden";
document.all['norra'].style.visibility = "hidden";

document.all[id].style.visibility = "visible"
}

function hide(id)
{
if (document.layers)
document.layers[id].visibility = "hide"
else if (document.all)
document.all[id].style.visibility = "hidden"
}

function showsub(id,nid)
{
if (document.layers)
document.layers[id].visibility = "show"
else if (document.all)
document.all[id].style.visibility = "visible"
var oLiDiv=document.getElementById(id);
oLiDiv.style.background= "url(images/hoverbg2.gif)";
}

function hidesub(id,nid)
{
if (document.layers)
document.layers[id].visibility = "hide"
else if (document.all)
document.all[id].style.visibility = "hidden"
var oLiDiv=document.getElementById(id);
oLiDiv.style.background= "url()";
}



function showactive(id,nid)
{
if (document.layers)
document.layers[id].visibility = "show"
else if (document.all)
document.all[nid].style.visibility = "visible"
var oLiDiv=document.getElementById(id);
oLiDiv.style.background= "url(images/hoverbg2.gif)";
}


function hideactive(id,nid)
{
if (document.layers)
document.layers[id].visibility = "hide"
else if (document.all)
document.all[nid].style.visibility = "hidden"
var oLiDiv=document.getElementById(id);
oLiDiv.style.background= "url()";
}

function popup(url,theight,twidth,pheight,pwidth){
  window.open(url,"mitt","width=" + twidth + ",height=" + theight + ",scrollbars=yes,status=no,menubar=no,toolbar=no,location=no,resizable=yes,left=" + pwidth + ",top=" + pheight + "");
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function Kuvahuijaus()
{
	if (document.images)
		return true;
	else
		return false;
}

function loadPosterImage(imageURL)
{
	if (Selain)
	{
		document.imagePoster.src = imageURL;
		return false;
	}
	else
	{
		return true;
	}
}

Selain = Kuvahuijaus();

function change()
{
document.forms[0].till.value = document.forms[0].arende.options[document.forms[0].arende.selectedIndex].value
}