var fDesc=new Array();
fDesc[0] = "You are required to fill a 5x5 grid with numbers 1,2,3 in each row and each column. Two cells in each row and column must therefore be blank. Number cannot be duplicated in a row or a column. You are provide 8 hints. A hint indicates what is the first number in a row or a column. 20,000 puzzles provided with this program.";

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 = '';
	}
}