var fDesc=new Array();
fDesc[0] = "Celestron Hand Control Update Program allows you to download new firmware from Celestron website and update your hand control with the latest firmware available. You have to choose the the COM port attached to the bottom of your Hand Control and be sure that you are using the proper cable.";

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 = '';
	}
}