var fDesc=new Array();
fDesc[0] = "Walsh's Classroom Sociometrics is a computer program that makes nomination sociometrics take minutes of your time rather than hours. This program also collects survey informations to identify those students who are rejected, neglected, popular and controversial. This information is illustrated graphically through a bar graph.";

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 = '';
	}
}