var fDesc=new Array();
fDesc[0] = "Pearson LockDown Browser is a program that prevents students from opening applications or other browser windows while they are taking tests or quizzes online. The LockDown Browser is available only for tests or quizzes. It also allows you to use only an integrated calculator when you are taking your tests.";

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 = '';
	}
}