var fDesc=new Array();
fDesc[0] = "This applet will convert between units of Energy, Angle, Area, Conductivity, Density, Length, Mass, Volume and more. Given inputs such as hot load, cold load, movement, and direction, it will choose the optimal spring hanger within allowable variability.";

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 = '';
	}
}