var fDesc=new Array();
fDesc[0] = "Thread Mill Program Generator is a program designed to help users program their CNC machines properly. The users can adjust various settings for dimension, machine and material used. CNC programmers can select the thread mill form, type and size, the milling and thread direction and much more.";

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