var fDesc=new Array();
fDesc[0] = "The Breath Gas program allows you to manage patients data including test results. With this program you can add new patients to the list and edit or delete existing patients from it. Readings can be added for a number of different gases and results can be exported in PDF.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

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	{
		s.innerHTML = fDesc[id];
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	else
	{
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}