var fDesc=new Array();
fDesc[0] = "Covera Zone is a Wi-Fi network site survey and coverage mapping software. Designed to maximize productivity, Covera Zone allows network engineers to easily collect radio and IP performance parameters in order to visualize 802.11a/b/g/n Wireless LAN range.";

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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		if (document.getElementById('more_txt'))
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	else
	{
		s.innerHTML = '';
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}