var fDesc=new Array();
fDesc[0] = "Absolute Pitch is an ear training application for Windows that will help you acquire absolute or perfect pitch. This is the musical ability to name any note played, without the aid of a reference note. Perfect pitch therefore differs from relative pitch, with which a musician can identify notes by using knowledge of the intervals between them.";

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 = '';
	}
}