var fDesc=new Array();
fDesc[0] = "OpenText is a program that displays a pdf file, or a page in a pdf book, when a registration is selected on a PSR, CVP or Tyros.OpenText works around this limitation by creating a special midi song file that, when loaded by depressing the registration button, sends a message which triggers the display of an individual pdf file or a page from a song book on the PC screen.";

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 = '';
	}
}