var fDesc=new Array();
fDesc[0] = "SpaceEngine is a free space simulation program that lets you explore the universe in three dimensions, starting from planet Earth to the most distant galaxies. You can visit millions of galaxies, trillions of stars, countless planets. Areas of the known universe are represented using actual astronomical data, while regions uncharted by human astronomy are generated procedurally.";

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 = '';
	}
}