//Stylesheet switching, Thanks to A List Apart http://www.alistapart.com

function setActiveStyleSheet(title) {
  var i, a, main;
  if(title!='' && document.getElementsByTagName("body")[0].id!='etusivu'){
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
   }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
  /* Check the language of the page (based on the class serving the background image for the page header) */
  var language = document.getElementById("ylatunniste").className.substring(0,3);
  /* Add the Stylesheet switcher buttons */
  if(document.getElementsByTagName("body")[0].id!='etusivu'){
    if (language == "eng") document.getElementById("apunavi").innerHTML = document.getElementById("apunavi").innerHTML + "<li id=\"kirjasin-toiminnot\"><a href=\"#\" onClick=\"setActiveStyleSheet('Kirjasinkoko_normaali'); return false;\"><img src=\"/Public/gfx/gfx_5/ET/btn_font_normal.gif\" alt=\"Normal font size\" title=\"Normal font size\"></a><a href=\"#\" onClick=\"setActiveStyleSheet('Kirjasinkoko_suurempi'); return false;\"><img src=\"/Public/gfx/gfx_5/ET/btn_font_plus.gif\" alt=\"Larger font size\" title=\"Larger font size\"></a></li>";
    else if (language == "sve") document.getElementById("apunavi").innerHTML = document.getElementById("apunavi").innerHTML + "<li id=\"kirjasin-toiminnot\"><a href=\"#\" onClick=\"setActiveStyleSheet('Kirjasinkoko_normaali'); return false;\"><img src=\"/Public/gfx/gfx_5/ET/btn_font_normal.gif\" alt=\"Normal textstorlek\" title=\"Normal textstorlek\"></a><a href=\"#\" onClick=\"setActiveStyleSheet('Kirjasinkoko_suurempi'); return false;\"><img src=\"/Public/gfx/gfx_5/ET/btn_font_plus.gif\" alt=\"Större textstorlek\" title=\"Större textstorlek\"></a></li>";
    else document.getElementById("apunavi").innerHTML = document.getElementById("apunavi").innerHTML + "<li id=\"kirjasin-toiminnot\"><a href=\"#\" onClick=\"setActiveStyleSheet('Kirjasinkoko_normaali'); return false;\"><img src=\"/Public/gfx/gfx_5/ET/btn_font_normal.gif\" alt=\"Palauta kirjasinten oletuskoko\" title=\"Palauta kirjasinten oletuskoko\"></a><a href=\"#\" onClick=\"setActiveStyleSheet('Kirjasinkoko_suurempi'); return false;\"><img src=\"/Public/gfx/gfx_5/ET/btn_font_plus.gif\" alt=\"Suurenna kirjasinta\" title=\"Suurenna kirjasinta\"></a></li>";
  }
  // checkCount(); // Webpropol
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

/*
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
*/

function winOpen(tiedosto,ikkunannimi,leveys,korkeus) {
	tool = 0;
      loc = 0;
      scro = 1;
      dir = 0;
      sta = 0;
      men = 0;
      res = 0;
      specs = '\"toolbar=' + tool + ',location=' + loc + ',scrolling=' + scro + ',directories=' + dir + ',status=' + sta + ',menubar=' + men + ',scrollbars=' + scro + ',resizable=' + res + ',copyhistory=0,width=' + leveys + ',height=' + korkeus + '\"';
      winstring = ikkunannimi + ' = window.open(\"' + tiedosto + '\",\"' + ikkunannimi + '\",' + specs + ')\;';
        eval(winstring);
}



// ---------------------------
//   Webropol-kyselytutkimus

var expDays = 1; // number of days the cookie should last

var page = "https://www.webropol.com/P.aspx?id=265402&cid=64198914";
var windowprops = "width=800,height=600,location=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes";

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
    return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function amt(){
  var count = GetCookie('countti')
  if(count == null) {
    SetCookie('countti','1')
    return 1
  } else {
    var newcount = parseInt(count) + 1;
    DeleteCookie('count')
    SetCookie('countti',newcount,exp)
    return count
  }
}

function getCookieVal(offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
  endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function checkCount() {
  var count = GetCookie('count');
  if (count == null) {
    count=1;
    SetCookie('count', count, exp);
    window.open(page, "", windowprops);
  } else {
    count++;
    SetCookie('count', count, exp);
  }
}