var fDesc=new Array();
fDesc[0] = "TcCalc is a handy timecode calculator that can help you take a known time code location in one video standard and calculate where the same frame would appear in other video standards. You can easily make calculations between non drop frame and drop frame in NTSC or between standard definition and HD (or larger) video standards.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

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	{
		s.innerHTML = fDesc[id];
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			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
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		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
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	else
	{
		s.innerHTML = '';
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}