var fDesc=new Array();
fDesc[0] = "World Machine is a flexible and powerful solution for the creation of virtual landscapes and realistic 3D terrain. Powerful and flexible, you can export the results as heightfield, textures, and meshes. Whether you're a veteran development team or a lone-wolf independent artist, World Machine is for you.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
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	else
	{
		s.innerHTML = '';
	}
}