var fDesc=new Array();
fDesc[0] = "DigiModel, the premier tool for viewing and managing dental impression data.<br /> The Menu bar and Navigator bar contain commands. The Patient Manager panel and Options panel provide key information and options. The Work Area is where model manipulation occurs. The Status bar contains tips to assist you in using the program.";

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 = '';
	}
}