var fDesc=new Array();
fDesc[0] = "This program can restrict users from changing volume other than the range you selected. <br /> You can choose from 4 types to control volume and can control any sound card in the PC: keep the speaker&acute;s volume at a higher level that the user selected, keep speaker volume exactly as the user selected, keep speaker volume lower than that selected by the user and keep the speaker&acute;s volume muted.";

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 = '';
	}
}