var fDesc=new Array();
fDesc[0] = "ATPL Warning and Recording is a Computer Based Training (CBT) course that teaches the subjects of Warning and Recording and their associated legislation up to the standard required by the EASA air transport pilot’s licence syllabus. The course fully describes the various audio, visual and sensory systems used on the flight deck to bring events to the attention of the pilots. Systems covered include altitude alert, overspeed and stall warning, ground proximity warning and the traffic alert and collision avoidance system. Also described are the data and voice recording systems fitted to all modern airliners.";

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 = '';
	}
}