var fDesc=new Array();
fDesc[0] = "A simple game extension. This is for nostalgic people, a version of Atari's first arcade game "pong". After installation, there should appear a new label in the status bar at the lower right corner of the window with the text "Ping Pong". Click to start. Just use "Q" and "A" keys to move up and down your racket, that simple. Enjoy!";

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 = '';
	}
}