var fDesc=new Array();
fDesc[0] = "BT Updater is a free program that allows you to update the firmware of your BT unit. You can enable or disable the FM Radio, set the frequency, and save six of your favorite FM radio stations, enable or disable the FM Radio RDS function. You can connect the BT unit to the USB cable and the screen will change based on the BT model connected.";

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 = '';
	}
}