var fDesc=new Array();
fDesc[0] = "Cognex Explorer is a control center application that displays a graphical view of all Cognex vision systems, ID readers and visualization systems connected to the network. It incorporates powerful maintenance tools for backing up, restoring or cloning systems, carrying out firmware upgrades and licensing features.";

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 = '';
	}
}