var fDesc=new Array();
fDesc[0] = "Prizm Viewer displays images your browser can’t. Comprehensive viewing features go beyond common display tools (zoom, rotate, pan), to add thumbnail navigation, poster printing, image export, and many others. With Prizm Viewer you can attach comments (annotations) to any file without changing the original.";

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 = '';
	}
}