function noitarumpu(p)
{
  var imgs = new Array("","images/rumpu_0_06.jpg","images/rumpu_0_07.jpg","images/rumpu_0_08.jpg","images/rumpu_0_11.jpg","images/rumpu_0_13.jpg","images/rumpu_0_14.jpg","images/rumpu_0_15.jpg","images/rumpu_0_16.jpg");
  var imgh = new Array("","images/rumpu_1_06.jpg","images/rumpu_1_07.jpg","images/rumpu_1_08.jpg","images/rumpu_1_11.jpg","images/rumpu_1_13.jpg","images/rumpu_1_14.jpg","images/rumpu_1_15.jpg","images/rumpu_1_16.jpg");
  var vuodenajat = new Array("","kevatkesa_22.jpg", "kesa_22.jpg", "syyskesa_22.jpg", "kevat_22.jpg", "syksy_22.jpg", "kevattalvi_22.jpg", "talvi_22.jpg", "syystalvi_22.jpg");
  for(i=1; i<9; i++)
  {
    var kuva = 'nr'+i;
    document.getElementById(kuva).src=imgs[i];
  }
  var hlite = 'nr'+p;
  document.getElementById(hlite).src=imgh[p];
  document.getElementById('vuodenaika').src='images/vuodenajat_en/'+vuodenajat[p];
}

if(typeof(XMLHttpRequest)!='undefined'){
  var getXMLHttpObj = function(){ return new XMLHttpRequest(); }
}
else{
  var getXMLHttpObj = function(){
      var activeXObjects = ['Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0',
      'Msxml2.XMLHTTP.3.0', 'Msxml2.XMLHTTP', 'Microsoft.XMLHTTP'];
      for(var i=0; i<activeXObjects.length; i++){
          try{
              return new ActiveXObject(activeXObjects[i]);
          }
          catch(err){}
      }
  }
}

var oXml = getXMLHttpObj();



function changeOpac(opacity) {
    var object = document.getElementById('naytto').style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}


function opacity() {
    var timer = 0;
    for(i = 0; i <= 100; i++){
    setTimeout("changeOpac(" + i + ")",(timer * 10));
    timer++;
    }
}

function nayta(str){
  changeOpac(0);
  document.getElementById('naytto').style.visibility = 'visible';
  var url="images/vuodenajat_en/vuodenaika"+str+".htm";
  oXml.open('GET', url, true);
  oXml.onreadystatechange = function () { processingFunction(oXml, str); }
  oXml.send('');
}



function processingFunction(oXml, str){
if (oXml.readyState==4 || oXml.readyState=="complete"){
{
   var w;
   var h;
   if (self.innerHeight) {
        if(document.documentElement.clientWidth){
            w = document.documentElement.clientWidth;
        } else {
            w = self.innerWidth;
        }
        h = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) {
        w = document.documentElement.clientWidth;
        h = document.documentElement.clientHeight;
    } else if (document.body) {
        w = document.body.clientWidth;
        h = document.body.clientHeight;
    }   
   var div_w = Math.round(w/2-190);
   var div_h = Math.round(h/2-287) + 50;
   document.getElementById('naytto').style.top = div_h+'px';
   document.getElementById('naytto').style.left = div_w+'px';
   document.getElementById('naytto').innerHTML=oXml.responseText
   opacity(); 

 }
  }
}