var fDesc=new Array();
fDesc[0] = "The GPS Log Book Sync Application is a piece of software which will need to be installed before you first connect the device to your computer. This software forms the connection between the device and the GPS Log Book server allowing data to be uploaded to the server when the device is connected to a computer.";

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 = '';
	}
}