var fDesc=new Array();
fDesc[0] = "Get ready for a dangerous journey in the game Planet CRYSTALION. You will find yourself in a secret laboratory, where you need to collect all the crystals to get to the next level. Sometimes you have to find a special electronic key which open the doors. And, finally, your main aim is to reach a computer and download secret information on the crystals research project.";

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 = '';
	}
}