var fDesc=new Array();
fDesc[0] = "Explore the planet Neptune, rescue your friends and find safe way to leave this hostile world. Use the arrow keys to control your ride. Control your buggy from tipping over as you rescue lost astronauts waiting for you to drive by. Accelerate and break using the up and down arrows. Control your balance with the left and right arrows. Press Enter to turn 180 degrees and go in the opposite direction.";

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 = '';
	}
}