var fDesc=new Array();
fDesc[0] = "P4wn is a javascript chess engine for Windows users. It is quite small, plays well enough to be interesting, and is easy to embed in your web pages, and to install as a Firefox OS packaged application (full install and offline play, too). The default interface is easy to replace, and the engine is simple and tunable.";

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 = '';
	}
}