var fDesc=new Array();
fDesc[0] = "Periodically, moving balls appear on the bottom of the field. You have to direct them to the target. Ways to control the balls: 1) draw the walls for the balls to bounce off, or 2) catch a ball with a stylus and push it in the desired direction. The ball hitting the target earns you 10 points, the ball hitting an obstacle 2 points. The color of a ball determines its behavior at the impact. To pass a level you have to get 90% of the maximum possible points. There are 50 levels. Levels editor included!";

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 = '';
	}
}