var fDesc=new Array();
fDesc[0] = "TVB-400 Video Scaler - Professional Video Scaler and multi-format switcher.<br /> The TVB-400 is a multiple format switching video scaler. It has 4 different types of video inputs and a scaled output that can be switched to any of the inputs.<br /> As buttons are pressed on the unit, the control software will mirror the settings as they are executed.";

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 = '';
	}
}