var fDesc=new Array();
fDesc[0] = "The Tooth Atlas is an Dental Anatomy and 3-D Interactive Tooth Atlasis a revolutionary educational tool for use by practitioners, dental and hygiene students and office staff.<br /> <br /> The Interactive Tooth Atlas, which is endorsed by the American College of Prosthodontists, has been integrated into the curriculum of more than 70% of North American dental schools, and is in use throughout the international dental community as a state-of-the-art professional and patient education solution.";

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 = '';
	}
}