var fDesc=new Array();
fDesc[0] = "This is an interactive 3D space simulation of the close universe in real time. You can explore more than 10,000 real extrasolar objects, including: dynamic representation of stars (pulse, eruptive, rotatory, binary and cataclysmic), full Solar System (plus more than 120 known extrasolar worlds) and more.";

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 = '';
	}
}