var fDesc=new Array();
fDesc[0] = "Performax USB is a free application that allows you to connect your computer with your Arcus PMX-4EX-SA device. PMX-4EX-SA is an advanced 4 axis stepper standalone programmable motion controller. Communication to the PMX-4EX-SA can be established over USB or RS-485.";

function tShowHide(id, show)
{
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	{
		s.innerHTML = fDesc[id];
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	{
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}