var fDesc=new Array();
fDesc[0] = "The program is used to simulate CNC machines on Windows. A person can familiarize the CNC machining operation in the computer before they go for the actual hardware. This also eliminates the CNC programming errors in actual hardware. Fanuc OI and HNC systems are available in the program.";

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

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}