var fDesc=new Array();
fDesc[0] = "Unitrunker understands the following control channel trunking protocols:<br /> -APCO P25<br /> -EDACS<br /> -Motorola<br /> -MPT1327<br /> -LTR (limited)<br /> Unitrunker can decode the above signals using an audio input. <br /> The audio input may be speaker / headphone audio or discriminator audio. Most radios do not provide discriminator audio without modification.";

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'))
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	}
	else
	{
		s.innerHTML = '';
	}
}