var fDesc=new Array();
fDesc[0] = "This is a very simple teaching tool for those who are not used with the euro currency. Use this Teaching Money software to convert between cents and euros. Alternatively, ask pupils what the display will read if we add or subtract 10c...20c...50c..etc.";

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 = '';
	}
}