var fDesc=new Array();
fDesc[0] = "Everyone loves the Tetris game: it is one of the most common video games. With this program, you get the same gameplay style and music of the classic game. Bricks can be controlled using the keyboard alone. There are 6 levels with varying difficulty.";

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 = '';
	}
}