var fDesc=new Array();
fDesc[0] = "MetaTree is a Delphi control that allows hierarchical information to be viewed as a graph tree displayed on an elliptical parabolic surface, which allows the user to view all the selected information at once rather than drilling down through folders. The user can modify the display by expanding and collapsing nodes, adding and deleting child nodes and changing the display color of each node.";

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 = '';
	}
}