var fDesc=new Array();
fDesc[0] = "G Calculator is an excellent replacement for standard Windows or Linux calculator.<br /> <br /> PG Calculator works in algebraic and RPN mode. This calculator recognizes real and complex numbers and allows simple vectors manipulations. The calculator works with 120 units of measure and other possibility to make easy conversions between consistent units.";

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