var fDesc=new Array();
fDesc[0] = "This PC Trainer simulates the behavior of the GTN/GDU 620 series interface and provides you with a safer environment to learn the basic operation of the system.<br /> GTN PC Trainer includes popup navigation control window for easy flight control, set location feature on the map page that allows you to easily click and set your GPS position.<br /> <br /> Simulated VOR radials, localizer deviation and ILS glideslope, updated navigation, basemap, obstacle, terrain, SafeTaxi and FliteCharts databases, improved graphics driver support.";

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 = '';
	}
}