var fDesc=new Array();
fDesc[0] = "This update can only be installed on instruments with serial number from 10001 to 14950.<br /> The blue Power/Midi Led will flash and a warning message be displayed on the computer screen - click on &quot;OK&quot; to confirm the message. The progress bar will move forward. This proceedure is about 2.5 minutes.";

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 = '';
	}
}