var fDesc=new Array();
fDesc[0] = "VT Fact Viewer enables the tagged data in an iXBRL file to be displayed and reviewed. VT Fact Viewer can be used to view any iXBRL file produced by any program.<br /> <br /> Key points<br /> <br /> - Simple<br /> - Fast<br /> - Free<br /> <br /> System requirements<br /> <br /> Windows 2000 or later. Microsoft Internet Explorer must also be installed.";

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 = '';
	}
}