var fDesc=new Array();
fDesc[0] = "Alcyone Ephemeris is an accurate and fast astronomical ephemeris calculator covering the period 3000 BC to AD 3000. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), planets, 18 natural satellites, and small bodies (minor planets and comets) in ecliptical, equatorial, and horizontal coordinates, with optional corrections for parallax and refraction; rectangular coordinates, velocity, apparent diameter, magnitude, phase, lunar libration, orbital elements, differences for all of these, and more.";

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{
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	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('more_txt'))
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	{
		s.innerHTML = '';
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}