var fDesc=new Array();
fDesc[0] = "The DrDepth software combines data from your sounder and your GPS to create accurate maps of your local waters. DrDepth creates bathymetric maps from position and depth data delivered by your GPS and sounder.DrDepth has a range of tools and functions to help you in your mapping";

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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}