var fDesc=new Array();
fDesc[0] = "NemaTalker is a very powerful development and testing tool that can simulate the output of a large number of nautical instruments, including GPS. The program can simulate the output of 1 to 7 different instruments simultaneously such as GPS, Weather, Sounder, Heading, Velocity and Radar, plus a virtual device to generate custom formatted proprietary sentences.";

function tShowHide(id, show)
{
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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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}