var fDesc=new Array();
fDesc[0] = "This software offers a solution to users who want to generate pie charts from numbers and their labels. Each pie slice is specified with a name and value or these can be loaded from a text file. There is a button to try a sample file for testing the software. The values with their names are displayed in the lower pane and the user can choose a font before starting to generate the pie chart.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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		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 = '';
	}
}