var fDesc=new Array();
fDesc[0] = "Nodal is a generative program designed for composing music, interactive real-time improvisation, and a musical tool for experimentation. You interactively define the network, which is then automatically traversed by any number of virtual players. Players play their instruments according to the notes specified in each node.";

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 = '';
	}
}