var fDesc=new Array();
fDesc[0] = "The File System Analyzer is a tool, with graphical user interface, to statistically characterize file sizes and file ages, and indicate how much data is already migrated or which could be migrated for various settings of the VSM threshold parameters.";

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 = '';
	}
}