var fDesc=new Array();
fDesc[0] = "CrystalControl was produced to be used with Crystalfontz Intelligent Serial and USB LCD displays: 631 (display only), 632, 633 (display only) and 634.<br /> This software allows the display of many types of information on an LCD display in a very configurable way.";

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 = '';
	}
}