<!--
function gotoURI(selectUri)
{
	if(selectUri.options[selectUri.selectedIndex].value!="")
		window.location = selectUri.options[selectUri.selectedIndex].value;
	else
		return false;
}
function setLetur(name) {
	var i, ss, actName;

	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_letur") != -1)
		{
			ss.disabled = true;
			actName = getStyleSheetNameFromHref(ss.href);
			if(actName == name)
			{
				ss.disabled = false;
			}
		}

	}
}

function getLetur() 
{
	var i, ss, name;
	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_letur") != -1 && !ss.disabled)
		{
			return getStyleSheetNameFromHref(ss.href);
		}
	}
	return getDefaultStyleSheet();
}

function setBakgrunn(name) {
	var i, ss, actName;

	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_bakgrunnur") != -1)
		{
			ss.disabled = true;
			actName = getStyleSheetNameFromHref(ss.href);
			if(actName == name)
			{
				ss.disabled = false;
			}
		}

	}
}

function getBakgrunn() {
	var i, ss, name;
	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_bakgrunnur") != -1 && !ss.disabled)
		{
			return getStyleSheetNameFromHref(ss.href);
		}
	}
	return getDefaultStyleSheet();
}

function getActiveStyleSheets() {

	return getLetur()+ "*]]" + getBakgrunn();

}
function setActiveStyleSheets(names) {

    var aNamepair = names.split("*]]");
    setLetur(aNamepair[0]);
    setBakgrunn(aNamepair[1]);

}



function setDefaultStyleSheet() {
	var i, ss;

	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_") != -1)
		{
			ss.disabled = true;
		}

	}
}
function getDefaultStyleSheet() {
	var i, ss;
	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_") == -1)
		{
			return getStyleSheetNameFromHref(ss.href);
		}
	}
	return null;
}
function getStyleSheetNameFromHref(href)
{
	var si = href.lastIndexOf("\/");
	var ei = href.indexOf(".css");
	return href.substring(si + 1, ei);
}

var caution = false

function setCookie(name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString(): "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
        
               
/*        
    if (!caution || (name + "=" + escape(value)).length <= 4096)
        document.cookie = curCookie;
    else
        if (confirm("Cookie exceeds 4KB and will be cut!"))
			document.cookie = curCookie;
			*/
	document.cookie = curCookie;
}

function getCookie(name) {
  var aCookieatt= document.cookie.split("; ");
  for (var i=0; i < aCookieatt.length; i++)
  {
    var aNamepair = aCookieatt[i].split("=");
    if (name == aNamepair[0]) 
      return unescape(aNamepair[1]);
  }

  return null;
} 


function expiresDate(days)
{
  if (!days) days = 1;
  var now = new Date();
  fixDate(now);
  now.setTime(now.getTime()+(days*24*60*60*1000));
  return now;
}

function fixDate(date) {
    var base = new Date(0)
    var skew = base.getTime()
    if (skew > 0)
        date.setTime(date.getTime() - skew)
}


function deleteCookie(name, path, domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        "; expires=Thu, 01-Jan-70 00:00:01 GMT"
    }
}


window.onload = function(exp) {
  var cookie = getCookie("stylesheet");
 var name = cookie ? cookie : getDefaultStyleSheet()+"*]]"+ getDefaultStyleSheet();
 //alert("onload "+name+ " ----cookie "+document.cookie);
  setActiveStyleSheets(name);
}

window.onunload = function(exp) {
  var name = getActiveStyleSheets();
	setCookie("stylesheet", name, expiresDate(365),"\/");
 //alert("onunload "+name+ " ----cookie "+document.cookie);
}


function setStyleSheet(name) {
	var i, ss, actName;

	for ( i=0; i < document.styleSheets.length; i++ )
	{	
		ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_") != -1)
		{
			ss.disabled = true;
			actName = getStyleSheetNameFromHref(ss.href);
			if(actName == name)
			{
				ss.disabled = false;
			}
		}

	}
}

function getStyleSheet() {
	var i, ss, name;
	for ( i=0; i < document.styleSheets.length; i++ )
	{	ss = document.styleSheets[i];
		if(ss.href.indexOf("alt_") != -1 && !ss.disabled)
		{
			return getStyleSheetNameFromHref(ss.href);
		}
	}
	return getDefaultStyleSheet();
}

-->