var fDesc=new Array();
fDesc[0] = "The Digital Frog engages students with an interactive, virtual dissection, allowing the student to learn each of the cuts necessary by "cutting" with a digital scalpel before watching the full screen video. The program also makes learning anatomy an enjoyable experience, by allowing students to have fun and learn through exploration and discovery. Animations and interactions allow students to see how the frog's body works—from blood pumping through the heart, to joints that can be built up and moved by the user.";

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 = '';
	}
}