var fDesc=new Array();
fDesc[0] = "FMGS Aid is designed to be an introduction to the Airbus FMGS and MCDU. The program runs in a real-time manner closely simulating the performance of a real Airbus MCDU and FCU. It is designed to introduce the concepts of the Airbus FMGS and allow users to enter flight plans, simulate flying them, and modify them on route.";

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 = '';
	}
}