function searchButtons(id, btn_site_id, btn_contact_id)
{
	//Make cookies based on selected search-option
	if(id == 'hakukentta-1')
	{	
		createCookie('hakuvalittu','hakukentta-1','1');
		hideClass(btn_site_id);
		hideClass(btn_contact_id);
		showClass(btn_site_id);
	}
	else if(id == 'hakukentta-2')
	{	
		createCookie('hakuvalittu','hakukentta-2','1');
		hideClass(btn_site_id);
		hideClass(btn_contact_id);
		showClass(btn_contact_id);
	}	
	//For entering the page first time we set search to point web pages
	else 
	{
		createCookie('hakuvalittu','hakukentta-1','1');
	}
}

function hideClass(id)
{
	document.getElementById(id).className=id+'_off';
}

function showClass(id)
{
	document.getElementById(id).className=id+'_on';
}

function hideAllDivs()
{
	for(i=1; i<=2; i++)
	{
   		hideDivId = 'hakukentta-'+i;
   		if(document.getElementById(hideDivId))
	   {
			document.getElementById(hideDivId).style.visibility='hidden';
			document.getElementById(hideDivId).style.display='none';
	   }
	}
}

function showSelectedDiv(id)
{
	document.getElementById(id).style.visibility='visible';
	document.getElementById(id).style.display='block';
	document.getElementById(id).style.cursor = 'hand';
	//document.getElementById(id).style.visibility = 'visible';
}
function daysTillVuosaariOpens()
{
	today  = new Date();
	todayEpoch  = today.getTime();

	target = new Date("29 November, 2008");
	targetEpoch = target.getTime();

	return Math.floor(((targetEpoch - todayEpoch) / (60*60*24)) / 1000);
}

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 var 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;
}

// -- script for handling language selector style based on page user is on
function languageSelector()
{
	var url = window.location.pathname;
	if(url.substr(1, 2) == "fi")
	{
		document.getElementById("finnish").className = "haku_sivustolta_on";
		document.getElementById("english").className = "haku_sivustolta_off";
		document.getElementById("russian").className = "haku_sivustolta_off";
	}
	
	else if(url.substr(1, 2) == "en")
	{
		document.getElementById("finnish").className = "haku_sivustolta_off";
		document.getElementById("english").className = "haku_sivustolta_on";
		document.getElementById("russian").className = "haku_sivustolta_off";
	}
	
	else if(url.substr(1, 2) == "ru")
	{
		document.getElementById("finnish").className = "haku_sivustolta_off";
		document.getElementById("english").className = "haku_sivustolta_off";
		document.getElementById("russian").className = "haku_sivustolta_on";
	}
}

function clickclear(thisfield, defaulttext) 
{
	if (thisfield.value == defaulttext) 
	{
		thisfield.value = "";
	}
}

function clickrecall(thisfield, defaulttext) 
{
	if (thisfield.value == "") 
	{
		thisfield.value = defaulttext;
	}
}

function show(id)
{
	//hide all divs
	//hideAllDivs();

	//Make cookies based on selected search-option
	//searchButtons(id, "haku_sivustolta", "haku_yhteystiedoista");
	
	// -- kielivalinnan tyyli
	//languageSelector();
	
	// -- show selected div
	//showSelectedDiv(id);
	
	// -- vuosaari opens
	if(document.getElementById("vuosaariOpens")){
		document.getElementById("vuosaariOpens").innerHTML = daysTillVuosaariOpens();
	}
}