var fDesc=new Array();
fDesc[0] = "PhotoMesa is a zoomable image browser. It allows the user to view multiple directories of images at once, and uses simple navigation commands to smoothly zoom in and out. PhotoMesa requires only images on disk, and does not require any annotation, importing to a database, or other organization.";

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 = '';
	}
}