var fDesc=new Array();
fDesc[0] = "This is an air hockey game. In this game you will need to compete with the computer to shoot the disc into each other's base and avoid the other side from doing so. Both of you will hit the disc by using a round pad so the direction of the disc may not be easily controlled.";

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 = '';
	}
}