var fDesc=new Array();
fDesc[0] = "Advanced Speed Typing is a full featured typing tutor that uses animated hands to teach the location of the keys. AST also includes new and unique features to help experienced typists gain greater speed. Advanced Speed Typing requires a Pentium or faster computer with a 800x600x16bit or better capable monitor.";

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 = '';
	}
}