function init(){
	document.siteSearchForm.searchString.value = searchValue;
}

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; x.oSrc=x.src; }
}

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) { //v4.0
  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 && document.getElementById) x=document.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];}
   
   document.oldImg = new Object;
   document.oldImg.src = a[2];
   document.oldImg.name = a[0];
}

function openTellFriend(pageUri,siteId,siteLocale){
	tellWin = window.open('http://www.wiitaunioni.fi/kerrokaverille/index.php?pageUri='+pageUri+'&siteId='+siteId+'&locale='+siteLocale,'tellFriendWin','scrollbars=no,width=460,height=500,location=no,resizable=no');
	tellWin.focus();
}

function openGallupComment(gallupId){
    window.open('/gallup/comment.php?gallupid='+gallupId,'commentWin','scrollbars=no,width=400,height=300,location=no,resizable=no');   
}

function kirjoita2(muuttuja) {
  document.write(muuttuja);
}

function mixIt(begin1, begin2, end1, end2){
kirjoita2("<a href=\"mail");
kirjoita2("to:");
kirjoita2(begin1);
kirjoita2(begin2+'@');
kirjoita2(end1);
kirjoita2(end2+'">');
if (mixIt.arguments.length<5) {
  kirjoita2(begin1);
  kirjoita2(begin2);
  kirjoita2('@'+end1);
  kirjoita2(end2);
}
else {
  kirjoita2(mixIt.arguments[4]);
}
kirjoita2('</a>');
}

var time = 8000;
var fadeTime = 1500;
var imageIndex = 0;
var oldImageIndex = 0;
var timer;
var fiImages = new Array('fi1.jpg', 'fi2.jpg', 'fi3.jpg', 'fi4.jpg');
var enImages = new Array('en1.jpg', 'en2.jpg', 'en3.jpg', 'en4.jpg');
var seImages = new Array('se1.jpg', 'se2.jpg', 'se3.jpg', 'se4.jpg');
var galleryImages;

function showGallery(){
	if(galleryImages.length > 1){
		if(oldImageIndex != imageIndex){
			changeImage("#image_"+imageIndex, "#image_"+oldImageIndex);
		}
		
		oldImageIndex = imageIndex;
		
		if(imageIndex < (galleryImages.length-1)) imageIndex = imageIndex + 1;
		else imageIndex = 0;	
		
		timer = setTimeout('showGallery()', time);
	}
}

function changeImage(item, oldItem){	
	$(oldItem).fadeOut(fadeTime);
	$(item).fadeIn(fadeTime);
}

function initializeGallery(language){
	if (language == 'en') {
		galleryImages = enImages;
	}
	else if (language == 'se') {
		galleryImages = seImages;
	}
	else {
		galleryImages = fiImages;
	}
		
	for (var i = 0; i < galleryImages.length; i++) {
		if (i == 0) {
			display = 'block';
		}
		else {
			display = 'none';
		}
		
		$('#gallery').append('<img id="image_'+i+'" src="/gallery/'+galleryImages[i]+'" alt="" style="display:'+display+';position:absolute;">');
	}
}