var fDesc=new Array();
fDesc[0] = "With this program you can read and then view geographical data contained in SHP files. With this program you can also view the data in the accompanying DBF database file and can save this information to SVG files. It works on Microsoft Windows 2000/XP/Vista. The program does not run on Windows 98.";

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 = '';
	}
}