var fDesc=new Array();
fDesc[0] = "This program is designed to visualize the minimization of Boolean functions. The Quine&ndash;McCluskey algorithm is used for the minimization. The visualization is demonstrated on the Karnaugh map and the Boolean n-cube.<br /> The project is also hosted on Google Code.";

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 = '';
	}
}