var fDesc=new Array();
fDesc[0] = "In this game there will be a line of 16 squares, you and your opponent will need to put coins into the squares alternately. First, you roll a die to decide which player moves first. Each time when it is your turn, you need to put a pair of coins into two empty adjacent squares, if you cannot do so, you lose the game.";

function tShowHide(id, show)
{
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	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('m2'))
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		if (document.getElementById('more_txt'))
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}