var fDesc=new Array();
fDesc[0] = "MapInfo ProViewer is a free program that you can use it with MapInfo Professional to share your work with your colleagues. It enables you to open, view and manipulate your MapInfo Professional maps, tables and analyses. It ensures the collaboration with your project team.";

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 = '';
	}
}