var fDesc=new Array();
fDesc[0] = "Space Invader is a freeware program. You are welcome with your wishes and propositions about its design, playing level, features and language support. It has a fairly strong AI, and unlike any other Filler implementation I have played, it clearly distinguishes between taken and untaken rhombs in the graphic display, which can be very helpful.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

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	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('more_txt'))
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	{
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}