var fDesc=new Array();
fDesc[0] = "NVR Search utility helps users connect to NVR video recorder if the device is placed in a network with a DHCP server. If the NVR is placed in a corporate network or a local area network where a DHCP server is already presented, use this utility from a computer that is on the same network and locate the NVR with its IP address that is assigned by the top-level DHCP server.";

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 = '';
	}
}