var fDesc=new Array();
fDesc[0] = "ChartInstaller is a neat little tool designed to help to update your chart or download an additional one on your Navionics card or device. To run this app you need:<br /> <br /> - Navionics Gold and/or Platinum+ product purchased after Jan 1st 2011<br /> - A generic card reader (your PC may already be equipped with a card slot).";

function tShowHide(id, show)
{
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	{
		s.innerHTML = fDesc[id];
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}