var fDesc=new Array();
fDesc[0] = "This Flight Sim Flight Calculator will calculate distance and arrival times for both FSX and FS2004 The program has four input components, Local Time Zone, Departing Airport, Destination Airport and the Aircraft to be used for the flight. Useful tool freeware to calculate distance and arrival times in FSX and FS2004.";

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 = '';
	}
}