var fDesc=new Array();
fDesc[0] = "This free utility is developed by Vaisala. With this you can view all the devices which are connected to your computer.<br /> It has an easy to use interface so everyone can use it. Plus, with just one click you can access Device Manager and see if your viasala instrument is connected to your pc.";

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 = '';
	}
}