var fDesc=new Array();
fDesc[0] = "The program operation is based on the periodic automatic device polling. It can send an ICMP packet (ping) to a device, connect to a required TCP port over the network, access a database, or check some parameter on a managed switch or UPS (using the SNMP protocol), etc. When something goes wrong, an alert arises and you receive a notification.";

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 = '';
	}
}