var fDesc=new Array();
fDesc[0] = "The R123 Tables Excel Add-In library calculates 23 thermodynamic properties of R123. It allows 11 different combinations of input variables to be used for calculations. The library is fully integrated in Excel, and available functions can be used in the same way as any other Excel function.";

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 = '';
	}
}