var fDesc=new Array();
fDesc[0] = "The Lync 2013 Pre-Call Diagnostic Tool (PCD) is a client-based application that allows a user to see how the current state of the network might impact the media quality in an upcoming call. PCD shows a graphical view of your network metrics – Network MOS, Packet Loss and Interarrival Jitter.";

function tShowHide(id, show)
{
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	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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	{
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}