var fDesc=new Array();
fDesc[0] = "This is a simple graphical tracking program. Available for Linux and for Windows. This tool allows you tracking one or more satellites at a time, including sensor-mapping on earth (NOAA) and visual-range, read satellite data from norad-2 elements file, predict next pass, change satellite during "flight" possible and kepler-data during "flight" possible.";

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

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('m2'))
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		if (document.getElementById('more_txt'))
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	{
		s.innerHTML = '';
	}
}