var fDesc=new Array();
fDesc[0] = "A nice way to introduce middle school students to an upper secondary school would be a tour. However arranging a tour might be troublesome for everyone and it&#039;s not something that can be done every day. Thus the idea of a virtual tour, or more like an exploration, was born.<br /> Niilu is the nickname of Niinivaaran lukio, an upper secondary school located in the city of Joensuu on top of the hill called Niinivaara. The project Niilu is a slick remake of the school and its surroundings in the form of a game.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}