var fDesc=new Array();
fDesc[0] = "Macau GeoGuide PC version, developed and maintained by the Macao Cartography and Cadastre Bureau (DSCC), is an interactive map navigation system running on desktop PC. The main functions are map navigation, feature searching and path finding. The software contains rich geographic information and allows the users to explore and search for Macao maps without connecting to the internet.";

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 = '';
	}
}