var fDesc=new Array();
fDesc[0] = "In this game you remove mahjonggs by picking them by pairs. You can only pick a mahjongg if it is on the top of the stack and it can be reached from the left or from the right. You need to pick the mahjonggs strategically because a single mahjongg can block the access of a lot of mahjonggs, so it is wise to pick such mahjonggs first.";

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 = '';
	}
}